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authorRichard Purdie <richard.purdie@linuxfoundation.org>2017-12-19 11:56:57 +0000
committerRichard Purdie <richard.purdie@linuxfoundation.org>2017-12-21 10:21:00 +0000
commitdbea61d086973d08be0bca73159bcc3b1bec26a8 (patch)
tree61add8dd149fd851c994ba2ac340cab37dbcaef2 /meta/recipes-devtools
parent04315672fcc9d5b0f8de9afdaa9f39890d645afd (diff)
downloadpoky-dbea61d086973d08be0bca73159bcc3b1bec26a8.tar.gz
gcc: Drop 6.4
We've had 7.x around for long enough now that it should be tested and usable everywhere, drop 6.4. (From OE-Core rev: 2ec354f93101d85b4a3739368c8f0a96ec84c7d0) Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Diffstat (limited to 'meta/recipes-devtools')
-rw-r--r--meta/recipes-devtools/gcc/gcc-6.4.inc131
-rw-r--r--meta/recipes-devtools/gcc/gcc-6.4/0001-gcc-4.3.1-ARCH_FLAGS_FOR_TARGET.patch42
-rw-r--r--meta/recipes-devtools/gcc/gcc-6.4/0008-missing-execinfo_h.patch28
-rw-r--r--meta/recipes-devtools/gcc/gcc-6.4/0009-c99-snprintf.patch28
-rw-r--r--meta/recipes-devtools/gcc/gcc-6.4/0010-gcc-poison-system-directories.patch192
-rw-r--r--meta/recipes-devtools/gcc/gcc-6.4/0011-gcc-poison-dir-extend.patch39
-rw-r--r--meta/recipes-devtools/gcc/gcc-6.4/0012-gcc-4.3.3-SYSROOT_CFLAGS_FOR_TARGET.patch73
-rw-r--r--meta/recipes-devtools/gcc/gcc-6.4/0013-64-bit-multilib-hack.patch85
-rw-r--r--meta/recipes-devtools/gcc/gcc-6.4/0014-optional-libstdc.patch125
-rw-r--r--meta/recipes-devtools/gcc/gcc-6.4/0015-gcc-disable-MASK_RELAX_PIC_CALLS-bit.patch59
-rw-r--r--meta/recipes-devtools/gcc/gcc-6.4/0016-COLLECT_GCC_OPTIONS.patch38
-rw-r--r--meta/recipes-devtools/gcc/gcc-6.4/0017-Use-the-defaults.h-in-B-instead-of-S-and-t-oe-in-B.patch96
-rw-r--r--meta/recipes-devtools/gcc/gcc-6.4/0018-fortran-cross-compile-hack.patch46
-rw-r--r--meta/recipes-devtools/gcc/gcc-6.4/0019-cpp-honor-sysroot.patch54
-rw-r--r--meta/recipes-devtools/gcc/gcc-6.4/0020-MIPS64-Default-to-N64-ABI.patch57
-rw-r--r--meta/recipes-devtools/gcc/gcc-6.4/0021-Define-GLIBC_DYNAMIC_LINKER-and-UCLIBC_DYNAMIC_LINKE.patch234
-rw-r--r--meta/recipes-devtools/gcc/gcc-6.4/0022-gcc-Fix-argument-list-too-long-error.patch40
-rw-r--r--meta/recipes-devtools/gcc/gcc-6.4/0023-Disable-sdt.patch113
-rw-r--r--meta/recipes-devtools/gcc/gcc-6.4/0024-libtool.patch42
-rw-r--r--meta/recipes-devtools/gcc/gcc-6.4/0025-gcc-armv4-pass-fix-v4bx-to-linker-to-support-EABI.patch43
-rw-r--r--meta/recipes-devtools/gcc/gcc-6.4/0026-Use-the-multilib-config-files-from-B-instead-of-usin.patch102
-rw-r--r--meta/recipes-devtools/gcc/gcc-6.4/0027-Avoid-using-libdir-from-.la-which-usually-points-to-.patch31
-rw-r--r--meta/recipes-devtools/gcc/gcc-6.4/0028-export-CPP.patch53
-rw-r--r--meta/recipes-devtools/gcc/gcc-6.4/0029-Enable-SPE-AltiVec-generation-on-powepc-linux-target.patch56
-rw-r--r--meta/recipes-devtools/gcc/gcc-6.4/0030-Disable-the-MULTILIB_OSDIRNAMES-and-other-multilib-o.patch42
-rw-r--r--meta/recipes-devtools/gcc/gcc-6.4/0031-Ensure-target-gcc-headers-can-be-included.patch98
-rw-r--r--meta/recipes-devtools/gcc/gcc-6.4/0032-gcc-4.8-won-t-build-with-disable-dependency-tracking.patch54
-rw-r--r--meta/recipes-devtools/gcc/gcc-6.4/0033-Don-t-search-host-directory-during-relink-if-inst_pr.patch38
-rw-r--r--meta/recipes-devtools/gcc/gcc-6.4/0034-Use-SYSTEMLIBS_DIR-replacement-instead-of-hardcoding.patch29
-rw-r--r--meta/recipes-devtools/gcc/gcc-6.4/0035-aarch64-Add-support-for-musl-ldso.patch28
-rw-r--r--meta/recipes-devtools/gcc/gcc-6.4/0036-libcc1-fix-libcc1-s-install-path-and-rpath.patch54
-rw-r--r--meta/recipes-devtools/gcc/gcc-6.4/0037-handle-sysroot-support-for-nativesdk-gcc.patch213
-rw-r--r--meta/recipes-devtools/gcc/gcc-6.4/0038-Search-target-sysroot-gcc-version-specific-dirs-with.patch102
-rw-r--r--meta/recipes-devtools/gcc/gcc-6.4/0039-Fix-various-_FOR_BUILD-and-related-variables.patch137
-rw-r--r--meta/recipes-devtools/gcc/gcc-6.4/0040-nios2-Define-MUSL_DYNAMIC_LINKER.patch28
-rw-r--r--meta/recipes-devtools/gcc/gcc-6.4/0041-ssp_nonshared.patch28
-rw-r--r--meta/recipes-devtools/gcc/gcc-6.4/0042-gcc-libcpp-support-ffile-prefix-map-old-new.patch292
-rw-r--r--meta/recipes-devtools/gcc/gcc-6.4/0043-Reuse-fdebug-prefix-map-to-replace-ffile-prefix-map.patch43
-rw-r--r--meta/recipes-devtools/gcc/gcc-6.4/0044-gcc-final.c-fdebug-prefix-map-support-to-remap-sourc.patch54
-rw-r--r--meta/recipes-devtools/gcc/gcc-6.4/0045-libgcc-Add-knob-to-use-ldbl-128-on-ppc.patch125
-rw-r--r--meta/recipes-devtools/gcc/gcc-6.4/0046-Link-libgcc-using-LDFLAGS-not-just-SHLIB_LDFLAGS.patch29
-rw-r--r--meta/recipes-devtools/gcc/gcc-6.4/0047-libgcc_s-Use-alias-for-__cpu_indicator_init-instead-.patch85
-rw-r--r--meta/recipes-devtools/gcc/gcc-6.4/0048-sync-gcc-stddef.h-with-musl.patch91
-rw-r--r--meta/recipes-devtools/gcc/gcc-6.4/0054_all_nopie-all-flags.patch22
-rw-r--r--meta/recipes-devtools/gcc/gcc-6.4/0055-unwind_h-glibc26.patch139
-rw-r--r--meta/recipes-devtools/gcc/gcc-6.4/0056-LRA-PR70904-relax-the-restriction-on-subreg-reload-f.patch51
-rw-r--r--meta/recipes-devtools/gcc/gcc-6.4/0057-ARM-PR-82445-suppress-32-bit-aligned-ldrd-strd-peeph.patch194
-rw-r--r--meta/recipes-devtools/gcc/gcc-6.4/backport/CVE-2016-6131.patch223
-rw-r--r--meta/recipes-devtools/gcc/gcc-cross-canadian_6.4.bb5
-rw-r--r--meta/recipes-devtools/gcc/gcc-cross-initial_6.4.bb2
-rw-r--r--meta/recipes-devtools/gcc/gcc-cross_6.4.bb3
-rw-r--r--meta/recipes-devtools/gcc/gcc-crosssdk-initial_6.4.bb3
-rw-r--r--meta/recipes-devtools/gcc/gcc-crosssdk_6.4.bb2
-rw-r--r--meta/recipes-devtools/gcc/gcc-runtime_6.4.bb7
-rw-r--r--meta/recipes-devtools/gcc/gcc-sanitizers_6.4.bb2
-rw-r--r--meta/recipes-devtools/gcc/gcc-source_6.4.bb4
-rw-r--r--meta/recipes-devtools/gcc/gcc_6.4.bb9
-rw-r--r--meta/recipes-devtools/gcc/libgcc-initial_6.4.bb2
-rw-r--r--meta/recipes-devtools/gcc/libgcc_6.4.bb2
-rw-r--r--meta/recipes-devtools/gcc/libgfortran_6.4.bb3
60 files changed, 0 insertions, 4050 deletions
diff --git a/meta/recipes-devtools/gcc/gcc-6.4.inc b/meta/recipes-devtools/gcc/gcc-6.4.inc
deleted file mode 100644
index 37e996afb7..0000000000
--- a/meta/recipes-devtools/gcc/gcc-6.4.inc
+++ /dev/null
@@ -1,131 +0,0 @@
1require gcc-common.inc
2
3# Third digit in PV should be incremented after a minor release
4
5PV = "6.4.0"
6
7# BINV should be incremented to a revision after a minor gcc release
8
9BINV = "6.4.0"
10
11FILESEXTRAPATHS =. "${FILE_DIRNAME}/gcc-6.4:${FILE_DIRNAME}/gcc-6.4/backport:"
12
13DEPENDS =+ "mpfr gmp libmpc zlib"
14NATIVEDEPS = "mpfr-native gmp-native libmpc-native zlib-native"
15
16LICENSE = "GPL-3.0-with-GCC-exception & GPLv3"
17
18LIC_FILES_CHKSUM = "\
19 file://COPYING;md5=59530bdf33659b29e73d4adb9f9f6552 \
20 file://COPYING3;md5=d32239bcb673463ab874e80d47fae504 \
21 file://COPYING3.LIB;md5=6a6a8e020838b23406c81b19c1d46df6 \
22 file://COPYING.LIB;md5=2d5025d4aa3495befef8f17206a5b0a1 \
23 file://COPYING.RUNTIME;md5=fe60d87048567d4fe8c8a0ed2448bcc8 \
24"
25
26
27BASEURI ?= "${GNU_MIRROR}/gcc/gcc-${PV}/gcc-${PV}.tar.xz"
28#SRCREV = "bd9a826d5448db11d29d2ec5884e7e679066f140"
29#BASEURI ?= "git://github.com/gcc-mirror/gcc;branch=gcc-6-branch;protocol=git"
30#BASEURI ?= "ftp://sourceware.org/pub/gcc/snapshots/6.2.0-RC-20160815/gcc-6.2.0-RC-20160815.tar.bz2"
31
32SRC_URI = "\
33 ${BASEURI} \
34 file://0001-gcc-4.3.1-ARCH_FLAGS_FOR_TARGET.patch \
35 file://0008-missing-execinfo_h.patch \
36 file://0009-c99-snprintf.patch \
37 file://0010-gcc-poison-system-directories.patch \
38 file://0011-gcc-poison-dir-extend.patch \
39 file://0012-gcc-4.3.3-SYSROOT_CFLAGS_FOR_TARGET.patch \
40 file://0013-64-bit-multilib-hack.patch \
41 file://0014-optional-libstdc.patch \
42 file://0015-gcc-disable-MASK_RELAX_PIC_CALLS-bit.patch \
43 file://0016-COLLECT_GCC_OPTIONS.patch \
44 file://0017-Use-the-defaults.h-in-B-instead-of-S-and-t-oe-in-B.patch \
45 file://0018-fortran-cross-compile-hack.patch \
46 file://0019-cpp-honor-sysroot.patch \
47 file://0020-MIPS64-Default-to-N64-ABI.patch \
48 file://0021-Define-GLIBC_DYNAMIC_LINKER-and-UCLIBC_DYNAMIC_LINKE.patch \
49 file://0022-gcc-Fix-argument-list-too-long-error.patch \
50 file://0023-Disable-sdt.patch \
51 file://0024-libtool.patch \
52 file://0025-gcc-armv4-pass-fix-v4bx-to-linker-to-support-EABI.patch \
53 file://0026-Use-the-multilib-config-files-from-B-instead-of-usin.patch \
54 file://0027-Avoid-using-libdir-from-.la-which-usually-points-to-.patch \
55 file://0028-export-CPP.patch \
56 file://0029-Enable-SPE-AltiVec-generation-on-powepc-linux-target.patch \
57 file://0030-Disable-the-MULTILIB_OSDIRNAMES-and-other-multilib-o.patch \
58 file://0031-Ensure-target-gcc-headers-can-be-included.patch \
59 file://0032-gcc-4.8-won-t-build-with-disable-dependency-tracking.patch \
60 file://0033-Don-t-search-host-directory-during-relink-if-inst_pr.patch \
61 file://0034-Use-SYSTEMLIBS_DIR-replacement-instead-of-hardcoding.patch \
62 file://0035-aarch64-Add-support-for-musl-ldso.patch \
63 file://0036-libcc1-fix-libcc1-s-install-path-and-rpath.patch \
64 file://0037-handle-sysroot-support-for-nativesdk-gcc.patch \
65 file://0038-Search-target-sysroot-gcc-version-specific-dirs-with.patch \
66 file://0039-Fix-various-_FOR_BUILD-and-related-variables.patch \
67 file://0040-nios2-Define-MUSL_DYNAMIC_LINKER.patch \
68 file://0041-ssp_nonshared.patch \
69 file://0042-gcc-libcpp-support-ffile-prefix-map-old-new.patch \
70 file://0043-Reuse-fdebug-prefix-map-to-replace-ffile-prefix-map.patch \
71 file://0044-gcc-final.c-fdebug-prefix-map-support-to-remap-sourc.patch \
72 file://0045-libgcc-Add-knob-to-use-ldbl-128-on-ppc.patch \
73 file://0046-Link-libgcc-using-LDFLAGS-not-just-SHLIB_LDFLAGS.patch \
74 file://0047-libgcc_s-Use-alias-for-__cpu_indicator_init-instead-.patch \
75 file://0048-sync-gcc-stddef.h-with-musl.patch \
76 file://0054_all_nopie-all-flags.patch \
77 file://0055-unwind_h-glibc26.patch \
78 file://0056-LRA-PR70904-relax-the-restriction-on-subreg-reload-f.patch \
79 ${BACKPORTS} \
80"
81BACKPORTS = "\
82 file://CVE-2016-6131.patch \
83 file://0057-ARM-PR-82445-suppress-32-bit-aligned-ldrd-strd-peeph.patch \
84"
85SRC_URI[md5sum] = "11ba51a0cfb8471927f387c8895fe232"
86SRC_URI[sha256sum] = "850bf21eafdfe5cd5f6827148184c08c4a0852a37ccf36ce69855334d2c914d4"
87
88S = "${TMPDIR}/work-shared/gcc-${PV}-${PR}/gcc-${PV}"
89#S = "${TMPDIR}/work-shared/gcc-${PV}-${PR}/git"
90B = "${WORKDIR}/gcc-${PV}/build.${HOST_SYS}.${TARGET_SYS}"
91
92# Language Overrides
93FORTRAN = ""
94JAVA = ""
95
96LTO = "--enable-lto"
97
98EXTRA_OECONF_BASE = "\
99 ${LTO} \
100 --enable-libssp \
101 --enable-libitm \
102 --disable-bootstrap \
103 --disable-libmudflap \
104 --with-system-zlib \
105 --with-linker-hash-style=${LINKER_HASH_STYLE} \
106 --enable-linker-build-id \
107 --with-ppl=no \
108 --with-cloog=no \
109 --enable-checking=release \
110 --enable-cheaders=c_global \
111 --without-isl \
112"
113
114EXTRA_OECONF_INITIAL = "\
115 --disable-libmudflap \
116 --disable-libgomp \
117 --disable-libitm \
118 --disable-libquadmath \
119 --with-system-zlib \
120 --disable-lto \
121 --disable-plugin \
122 --enable-decimal-float=no \
123 --without-isl \
124 gcc_cv_libc_provides_ssp=yes \
125"
126
127EXTRA_OECONF_PATHS = "\
128 --with-gxx-include-dir=/not/exist{target_includedir}/c++/${BINV} \
129 --with-sysroot=/not/exist \
130 --with-build-sysroot=${STAGING_DIR_TARGET} \
131"
diff --git a/meta/recipes-devtools/gcc/gcc-6.4/0001-gcc-4.3.1-ARCH_FLAGS_FOR_TARGET.patch b/meta/recipes-devtools/gcc/gcc-6.4/0001-gcc-4.3.1-ARCH_FLAGS_FOR_TARGET.patch
deleted file mode 100644
index 415f091ee7..0000000000
--- a/meta/recipes-devtools/gcc/gcc-6.4/0001-gcc-4.3.1-ARCH_FLAGS_FOR_TARGET.patch
+++ /dev/null
@@ -1,42 +0,0 @@
1From 92ed30da16b7487b334f739be177eb39885ab772 Mon Sep 17 00:00:00 2001
2From: Khem Raj <raj.khem@gmail.com>
3Date: Fri, 29 Mar 2013 08:37:11 +0400
4Subject: [PATCH 01/46] gcc-4.3.1: ARCH_FLAGS_FOR_TARGET
5
6Signed-off-by: Khem Raj <raj.khem@gmail.com>
7
8Upstream-Status: Inappropriate [embedded specific]
9---
10 configure | 2 +-
11 configure.ac | 2 +-
12 2 files changed, 2 insertions(+), 2 deletions(-)
13
14diff --git a/configure b/configure
15index 35f231e..bfadc33 100755
16--- a/configure
17+++ b/configure
18@@ -7550,7 +7550,7 @@ fi
19 # for target_alias and gcc doesn't manage it consistently.
20 target_configargs="--cache-file=./config.cache ${target_configargs}"
21
22-FLAGS_FOR_TARGET=
23+FLAGS_FOR_TARGET="$ARCH_FLAGS_FOR_TARGET"
24 case " $target_configdirs " in
25 *" newlib "*)
26 case " $target_configargs " in
27diff --git a/configure.ac b/configure.ac
28index 74bf58a..197d61b 100644
29--- a/configure.ac
30+++ b/configure.ac
31@@ -3149,7 +3149,7 @@ fi
32 # for target_alias and gcc doesn't manage it consistently.
33 target_configargs="--cache-file=./config.cache ${target_configargs}"
34
35-FLAGS_FOR_TARGET=
36+FLAGS_FOR_TARGET="$ARCH_FLAGS_FOR_TARGET"
37 case " $target_configdirs " in
38 *" newlib "*)
39 case " $target_configargs " in
40--
412.8.2
42
diff --git a/meta/recipes-devtools/gcc/gcc-6.4/0008-missing-execinfo_h.patch b/meta/recipes-devtools/gcc/gcc-6.4/0008-missing-execinfo_h.patch
deleted file mode 100644
index 01e7c9549e..0000000000
--- a/meta/recipes-devtools/gcc/gcc-6.4/0008-missing-execinfo_h.patch
+++ /dev/null
@@ -1,28 +0,0 @@
1From 6dde3da24ef4b9b357bca670d8551cab3fdda843 Mon Sep 17 00:00:00 2001
2From: Khem Raj <raj.khem@gmail.com>
3Date: Fri, 29 Mar 2013 08:48:10 +0400
4Subject: [PATCH 08/46] missing-execinfo_h
5
6Signed-off-by: Khem Raj <raj.khem@gmail.com>
7
8Upstream-Status: Pending
9---
10 boehm-gc/include/gc.h | 2 +-
11 1 file changed, 1 insertion(+), 1 deletion(-)
12
13diff --git a/boehm-gc/include/gc.h b/boehm-gc/include/gc.h
14index 6b38f2d..fca98ff 100644
15--- a/boehm-gc/include/gc.h
16+++ b/boehm-gc/include/gc.h
17@@ -503,7 +503,7 @@ GC_API GC_PTR GC_malloc_atomic_ignore_off_page GC_PROTO((size_t lb));
18 #if defined(__linux__) || defined(__GLIBC__)
19 # include <features.h>
20 # if (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 1 || __GLIBC__ > 2) \
21- && !defined(__ia64__)
22+ && !defined(__ia64__) && !defined(__UCLIBC__)
23 # ifndef GC_HAVE_BUILTIN_BACKTRACE
24 # define GC_HAVE_BUILTIN_BACKTRACE
25 # endif
26--
272.8.2
28
diff --git a/meta/recipes-devtools/gcc/gcc-6.4/0009-c99-snprintf.patch b/meta/recipes-devtools/gcc/gcc-6.4/0009-c99-snprintf.patch
deleted file mode 100644
index d62341ac65..0000000000
--- a/meta/recipes-devtools/gcc/gcc-6.4/0009-c99-snprintf.patch
+++ /dev/null
@@ -1,28 +0,0 @@
1From b794f1f1c1c7c06f3f0d78cf76c4fb90c2ab8dfb Mon Sep 17 00:00:00 2001
2From: Khem Raj <raj.khem@gmail.com>
3Date: Fri, 29 Mar 2013 08:49:03 +0400
4Subject: [PATCH 09/46] c99-snprintf
5
6Signed-off-by: Khem Raj <raj.khem@gmail.com>
7
8Upstream-Status: Pending
9---
10 libstdc++-v3/include/c_std/cstdio | 2 +-
11 1 file changed, 1 insertion(+), 1 deletion(-)
12
13diff --git a/libstdc++-v3/include/c_std/cstdio b/libstdc++-v3/include/c_std/cstdio
14index a4119ba..8396f43 100644
15--- a/libstdc++-v3/include/c_std/cstdio
16+++ b/libstdc++-v3/include/c_std/cstdio
17@@ -144,7 +144,7 @@ namespace std
18 using ::vsprintf;
19 } // namespace std
20
21-#if _GLIBCXX_USE_C99_STDIO
22+#if _GLIBCXX_USE_C99_STDIO || defined(__UCLIBC__)
23
24 #undef snprintf
25 #undef vfscanf
26--
272.8.2
28
diff --git a/meta/recipes-devtools/gcc/gcc-6.4/0010-gcc-poison-system-directories.patch b/meta/recipes-devtools/gcc/gcc-6.4/0010-gcc-poison-system-directories.patch
deleted file mode 100644
index ac4cf442da..0000000000
--- a/meta/recipes-devtools/gcc/gcc-6.4/0010-gcc-poison-system-directories.patch
+++ /dev/null
@@ -1,192 +0,0 @@
1From d76250323dad69212c958e4857a98d99ab51a39e Mon Sep 17 00:00:00 2001
2From: Khem Raj <raj.khem@gmail.com>
3Date: Fri, 29 Mar 2013 08:59:00 +0400
4Subject: [PATCH 10/46] gcc: poison-system-directories
5
6Signed-off-by: Khem Raj <raj.khem@gmail.com>
7
8Upstream-Status: Inappropriate [distribution: codesourcery]
9---
10 gcc/common.opt | 4 ++++
11 gcc/config.in | 6 ++++++
12 gcc/configure | 16 ++++++++++++++++
13 gcc/configure.ac | 10 ++++++++++
14 gcc/doc/invoke.texi | 9 +++++++++
15 gcc/gcc.c | 2 ++
16 gcc/incpath.c | 19 +++++++++++++++++++
17 7 files changed, 66 insertions(+)
18
19diff --git a/gcc/common.opt b/gcc/common.opt
20index 67048db..733185c 100644
21--- a/gcc/common.opt
22+++ b/gcc/common.opt
23@@ -659,6 +659,10 @@ Wreturn-local-addr
24 Common Var(warn_return_local_addr) Init(1) Warning
25 Warn about returning a pointer/reference to a local or temporary variable.
26
27+Wpoison-system-directories
28+Common Var(flag_poison_system_directories) Init(1) Warning
29+Warn for -I and -L options using system directories if cross compiling
30+
31 Wshadow
32 Common Var(warn_shadow) Warning
33 Warn when one local variable shadows another.
34diff --git a/gcc/config.in b/gcc/config.in
35index 115cb61..105b30f 100644
36--- a/gcc/config.in
37+++ b/gcc/config.in
38@@ -187,6 +187,12 @@
39 #endif
40
41
42+/* Define to warn for use of native system header directories */
43+#ifndef USED_FOR_TARGET
44+#undef ENABLE_POISON_SYSTEM_DIRECTORIES
45+#endif
46+
47+
48 /* Define if you want all operations on RTL (the basic data structure of the
49 optimizer and back end) to be checked for dynamic type safety at runtime.
50 This is quite expensive. */
51diff --git a/gcc/configure b/gcc/configure
52index 1c6e340..8f83152 100755
53--- a/gcc/configure
54+++ b/gcc/configure
55@@ -942,6 +942,7 @@ with_system_zlib
56 enable_maintainer_mode
57 enable_link_mutex
58 enable_version_specific_runtime_libs
59+enable_poison_system_directories
60 enable_plugin
61 enable_host_shared
62 enable_libquadmath_support
63@@ -1681,6 +1682,8 @@ Optional Features:
64 --enable-version-specific-runtime-libs
65 specify that runtime libraries should be installed
66 in a compiler-specific directory
67+ --enable-poison-system-directories
68+ warn for use of native system header directories
69 --enable-plugin enable plugin support
70 --enable-host-shared build host code as shared libraries
71 --disable-libquadmath-support
72@@ -28908,6 +28911,19 @@ if test "${enable_version_specific_runtime_libs+set}" = set; then :
73 fi
74
75
76+# Check whether --enable-poison-system-directories was given.
77+if test "${enable_poison_system_directories+set}" = set; then :
78+ enableval=$enable_poison_system_directories;
79+else
80+ enable_poison_system_directories=no
81+fi
82+
83+if test "x${enable_poison_system_directories}" = "xyes"; then
84+
85+$as_echo "#define ENABLE_POISON_SYSTEM_DIRECTORIES 1" >>confdefs.h
86+
87+fi
88+
89 # Substitute configuration variables
90
91
92diff --git a/gcc/configure.ac b/gcc/configure.ac
93index 6c1dcd9..0fccaef 100644
94--- a/gcc/configure.ac
95+++ b/gcc/configure.ac
96@@ -5861,6 +5861,16 @@ AC_ARG_ENABLE(version-specific-runtime-libs,
97 [specify that runtime libraries should be
98 installed in a compiler-specific directory])])
99
100+AC_ARG_ENABLE([poison-system-directories],
101+ AS_HELP_STRING([--enable-poison-system-directories],
102+ [warn for use of native system header directories]),,
103+ [enable_poison_system_directories=no])
104+if test "x${enable_poison_system_directories}" = "xyes"; then
105+ AC_DEFINE([ENABLE_POISON_SYSTEM_DIRECTORIES],
106+ [1],
107+ [Define to warn for use of native system header directories])
108+fi
109+
110 # Substitute configuration variables
111 AC_SUBST(subdirs)
112 AC_SUBST(srcdir)
113diff --git a/gcc/doc/invoke.texi b/gcc/doc/invoke.texi
114index 821f8fd..8bb49e7 100644
115--- a/gcc/doc/invoke.texi
116+++ b/gcc/doc/invoke.texi
117@@ -284,6 +284,7 @@ Objective-C and Objective-C++ Dialects}.
118 -Wparentheses -Wno-pedantic-ms-format @gol
119 -Wplacement-new -Wplacement-new=@var{n} @gol
120 -Wpointer-arith -Wno-pointer-to-int-cast @gol
121+-Wno-poison-system-directories @gol
122 -Wno-pragmas -Wredundant-decls -Wno-return-local-addr @gol
123 -Wreturn-type -Wsequence-point -Wshadow -Wno-shadow-ivar @gol
124 -Wshift-overflow -Wshift-overflow=@var{n} @gol
125@@ -4723,6 +4724,14 @@ made up of data only and thus requires no special treatment. But, for
126 most targets, it is made up of code and thus requires the stack to be
127 made executable in order for the program to work properly.
128
129+@item -Wno-poison-system-directories
130+@opindex Wno-poison-system-directories
131+Do not warn for @option{-I} or @option{-L} options using system
132+directories such as @file{/usr/include} when cross compiling. This
133+option is intended for use in chroot environments when such
134+directories contain the correct headers and libraries for the target
135+system rather than the host.
136+
137 @item -Wfloat-equal
138 @opindex Wfloat-equal
139 @opindex Wno-float-equal
140diff --git a/gcc/gcc.c b/gcc/gcc.c
141index 1af5920..4cfef7f 100644
142--- a/gcc/gcc.c
143+++ b/gcc/gcc.c
144@@ -1017,6 +1017,8 @@ proper position among the other output files. */
145 "%{fuse-ld=*:-fuse-ld=%*} " LINK_COMPRESS_DEBUG_SPEC \
146 "%X %{o*} %{e*} %{N} %{n} %{r}\
147 %{s} %{t} %{u*} %{z} %{Z} %{!nostdlib:%{!nostartfiles:%S}} \
148+ %{Wno-poison-system-directories:--no-poison-system-directories} \
149+ %{Werror=poison-system-directories:--error-poison-system-directories} \
150 %{static:} %{L*} %(mfwrap) %(link_libgcc) " \
151 VTABLE_VERIFICATION_SPEC " " SANITIZER_EARLY_SPEC " %o " CHKP_SPEC " \
152 %{fopenacc|fopenmp|%:gt(%{ftree-parallelize-loops=*:%*} 1):\
153diff --git a/gcc/incpath.c b/gcc/incpath.c
154index ea40f4a..856da41 100644
155--- a/gcc/incpath.c
156+++ b/gcc/incpath.c
157@@ -26,6 +26,7 @@
158 #include "intl.h"
159 #include "incpath.h"
160 #include "cppdefault.h"
161+#include "diagnostic-core.h"
162
163 /* Microsoft Windows does not natively support inodes.
164 VMS has non-numeric inodes. */
165@@ -381,6 +382,24 @@ merge_include_chains (const char *sysroot, cpp_reader *pfile, int verbose)
166 }
167 fprintf (stderr, _("End of search list.\n"));
168 }
169+
170+#ifdef ENABLE_POISON_SYSTEM_DIRECTORIES
171+ if (flag_poison_system_directories)
172+ {
173+ struct cpp_dir *p;
174+
175+ for (p = heads[QUOTE]; p; p = p->next)
176+ {
177+ if ((!strncmp (p->name, "/usr/include", 12))
178+ || (!strncmp (p->name, "/usr/local/include", 18))
179+ || (!strncmp (p->name, "/usr/X11R6/include", 18)))
180+ warning (OPT_Wpoison_system_directories,
181+ "include location \"%s\" is unsafe for "
182+ "cross-compilation",
183+ p->name);
184+ }
185+ }
186+#endif
187 }
188
189 /* Use given -I paths for #include "..." but not #include <...>, and
190--
1912.8.2
192
diff --git a/meta/recipes-devtools/gcc/gcc-6.4/0011-gcc-poison-dir-extend.patch b/meta/recipes-devtools/gcc/gcc-6.4/0011-gcc-poison-dir-extend.patch
deleted file mode 100644
index a1736aea12..0000000000
--- a/meta/recipes-devtools/gcc/gcc-6.4/0011-gcc-poison-dir-extend.patch
+++ /dev/null
@@ -1,39 +0,0 @@
1From a1c24b59def393e43cd50b6768604a212c788ed3 Mon Sep 17 00:00:00 2001
2From: Khem Raj <raj.khem@gmail.com>
3Date: Fri, 29 Mar 2013 09:00:34 +0400
4Subject: [PATCH 11/46] gcc-poison-dir-extend
5
6Add /sw/include and /opt/include based on the original
7zecke-no-host-includes.patch patch. The original patch checked for
8/usr/include, /sw/include and /opt/include and then triggered a failure and
9aborted.
10
11Instead, we add the two missing items to the current scan. If the user
12wants this to be a failure, they can add "-Werror=poison-system-directories".
13
14Signed-off-by: Mark Hatle <mark.hatle@windriver.com>
15Signed-off-by: Khem Raj <raj.khem@gmail.com>
16
17Upstream-Status: Pending
18---
19 gcc/incpath.c | 4 +++-
20 1 file changed, 3 insertions(+), 1 deletion(-)
21
22diff --git a/gcc/incpath.c b/gcc/incpath.c
23index 856da41..d2fc82c 100644
24--- a/gcc/incpath.c
25+++ b/gcc/incpath.c
26@@ -392,7 +392,9 @@ merge_include_chains (const char *sysroot, cpp_reader *pfile, int verbose)
27 {
28 if ((!strncmp (p->name, "/usr/include", 12))
29 || (!strncmp (p->name, "/usr/local/include", 18))
30- || (!strncmp (p->name, "/usr/X11R6/include", 18)))
31+ || (!strncmp (p->name, "/usr/X11R6/include", 18))
32+ || (!strncmp (p->name, "/sw/include", 11))
33+ || (!strncmp (p->name, "/opt/include", 12)))
34 warning (OPT_Wpoison_system_directories,
35 "include location \"%s\" is unsafe for "
36 "cross-compilation",
37--
382.8.2
39
diff --git a/meta/recipes-devtools/gcc/gcc-6.4/0012-gcc-4.3.3-SYSROOT_CFLAGS_FOR_TARGET.patch b/meta/recipes-devtools/gcc/gcc-6.4/0012-gcc-4.3.3-SYSROOT_CFLAGS_FOR_TARGET.patch
deleted file mode 100644
index 939b0705f8..0000000000
--- a/meta/recipes-devtools/gcc/gcc-6.4/0012-gcc-4.3.3-SYSROOT_CFLAGS_FOR_TARGET.patch
+++ /dev/null
@@ -1,73 +0,0 @@
1From 00ef5f0f2a8d3b33aeb1e55c0d23439f4dd495af Mon Sep 17 00:00:00 2001
2From: Khem Raj <raj.khem@gmail.com>
3Date: Fri, 29 Mar 2013 09:08:31 +0400
4Subject: [PATCH 12/46] gcc-4.3.3: SYSROOT_CFLAGS_FOR_TARGET
5
6Before committing, I noticed that PR/32161 was marked as a dup of PR/32009, but my previous patch did not fix it.
7
8This alternative patch is better because it lets you just use CFLAGS_FOR_TARGET to set the compilation flags for libgcc. Since bootstrapped target libraries are never compiled with the native compiler, it makes little sense to use different flags for stage1 and later stages. And it also makes little sense to use a different variable than CFLAGS_FOR_TARGET.
9
10Other changes I had to do include:
11
12- moving the creation of default CFLAGS_FOR_TARGET from Makefile.am to configure.ac, because otherwise the BOOT_CFLAGS are substituted into CFLAGS_FOR_TARGET (which is "-O2 -g $(CFLAGS)") via $(CFLAGS). It is also cleaner this way though.
13
14- passing the right CFLAGS to configure scripts as exported environment variables
15
16I also stopped passing LIBCFLAGS to configure scripts since they are unused in the whole src tree. And I updated the documentation as H-P reminded me to do.
17
18Bootstrapped/regtested i686-pc-linux-gnu, will commit to 4.4 shortly. Ok for 4.3?
19
20Signed-off-by: Paolo Bonzini <bonzini@gnu.org>
21Signed-off-by: Khem Raj <raj.khem@gmail.com>
22
23Upstream-Status: Pending
24---
25 configure | 32 ++++++++++++++++++++++++++++++++
26 1 file changed, 32 insertions(+)
27
28diff --git a/configure b/configure
29index bfadc33..755d382 100755
30--- a/configure
31+++ b/configure
32@@ -6819,6 +6819,38 @@ fi
33
34
35
36+# During gcc bootstrap, if we use some random cc for stage1 then CFLAGS
37+# might be empty or "-g". We don't require a C++ compiler, so CXXFLAGS
38+# might also be empty (or "-g", if a non-GCC C++ compiler is in the path).
39+# We want to ensure that TARGET libraries (which we know are built with
40+# gcc) are built with "-O2 -g", so include those options when setting
41+# CFLAGS_FOR_TARGET and CXXFLAGS_FOR_TARGET.
42+if test "x$CFLAGS_FOR_TARGET" = x; then
43+ CFLAGS_FOR_TARGET=$CFLAGS
44+ case " $CFLAGS " in
45+ *" -O2 "*) ;;
46+ *) CFLAGS_FOR_TARGET="-O2 $CFLAGS" ;;
47+ esac
48+ case " $CFLAGS " in
49+ *" -g "* | *" -g3 "*) ;;
50+ *) CFLAGS_FOR_TARGET="-g $CFLAGS" ;;
51+ esac
52+fi
53+
54+
55+if test "x$CXXFLAGS_FOR_TARGET" = x; then
56+ CXXFLAGS_FOR_TARGET=$CXXFLAGS
57+ case " $CXXFLAGS " in
58+ *" -O2 "*) ;;
59+ *) CXXFLAGS_FOR_TARGET="-O2 $CXXFLAGS" ;;
60+ esac
61+ case " $CXXFLAGS " in
62+ *" -g "* | *" -g3 "*) ;;
63+ *) CXXFLAGS_FOR_TARGET="-g $CXXFLAGS" ;;
64+ esac
65+fi
66+
67+
68 # Handle --with-headers=XXX. If the value is not "yes", the contents of
69 # the named directory are copied to $(tooldir)/sys-include.
70 if test x"${with_headers}" != x && test x"${with_headers}" != xno ; then
71--
722.8.2
73
diff --git a/meta/recipes-devtools/gcc/gcc-6.4/0013-64-bit-multilib-hack.patch b/meta/recipes-devtools/gcc/gcc-6.4/0013-64-bit-multilib-hack.patch
deleted file mode 100644
index e31cde4317..0000000000
--- a/meta/recipes-devtools/gcc/gcc-6.4/0013-64-bit-multilib-hack.patch
+++ /dev/null
@@ -1,85 +0,0 @@
1From 7fc7a070ac53a55950a1eac76f02877d4106b4b3 Mon Sep 17 00:00:00 2001
2From: Khem Raj <raj.khem@gmail.com>
3Date: Fri, 29 Mar 2013 09:10:06 +0400
4Subject: [PATCH 13/46] 64-bit multilib hack.
5
6GCC has internal multilib handling code but it assumes a very specific rigid directory
7layout. The build system implementation of multilib layout is very generic and allows
8complete customisation of the library directories.
9
10This patch is a partial solution to allow any custom directories to be passed into gcc
11and handled correctly. It forces gcc to use the base_libdir (which is the current
12directory, "."). We need to do this for each multilib that is configured as we don't
13know which compiler options may be being passed into the compiler. Since we have a compiler
14per mulitlib at this point that isn't an issue.
15
16The one problem is the target compiler is only going to work for the default multlilib at
17this point. Ideally we'd figure out which multilibs were being enabled with which paths
18and be able to patch these entries with a complete set of correct paths but this we
19don't have such code at this point. This is something the target gcc recipe should do
20and override these platform defaults in its build config.
21
22RP 15/8/11
23
24Signed-off-by: Khem Raj <raj.khem@gmail.com>
25Signed-off-by: Elvis Dowson <elvis.dowson@gmail.com>
26
27Upstream-Status: Pending
28---
29 gcc/config/i386/t-linux64 | 6 ++----
30 gcc/config/mips/t-linux64 | 10 +++-------
31 gcc/config/rs6000/t-linux64 | 5 ++---
32 3 files changed, 7 insertions(+), 14 deletions(-)
33
34diff --git a/gcc/config/i386/t-linux64 b/gcc/config/i386/t-linux64
35index c0cc8a3..365a5d6 100644
36--- a/gcc/config/i386/t-linux64
37+++ b/gcc/config/i386/t-linux64
38@@ -32,7 +32,5 @@
39 #
40 comma=,
41 MULTILIB_OPTIONS = $(subst $(comma),/,$(TM_MULTILIB_CONFIG))
42-MULTILIB_DIRNAMES = $(patsubst m%, %, $(subst /, ,$(MULTILIB_OPTIONS)))
43-MULTILIB_OSDIRNAMES = m64=../lib64$(call if_multiarch,:x86_64-linux-gnu)
44-MULTILIB_OSDIRNAMES+= m32=$(if $(wildcard $(shell echo $(SYSTEM_HEADER_DIR))/../../usr/lib32),../lib32,../lib)$(call if_multiarch,:i386-linux-gnu)
45-MULTILIB_OSDIRNAMES+= mx32=../libx32$(call if_multiarch,:x86_64-linux-gnux32)
46+MULTILIB_DIRNAMES = . .
47+MULTILIB_OSDIRNAMES = ../$(shell basename $(base_libdir)) ../$(shell basename $(base_libdir))
48diff --git a/gcc/config/mips/t-linux64 b/gcc/config/mips/t-linux64
49index 16c8adf..b932ace 100644
50--- a/gcc/config/mips/t-linux64
51+++ b/gcc/config/mips/t-linux64
52@@ -17,10 +17,6 @@
53 # <http://www.gnu.org/licenses/>.
54
55 MULTILIB_OPTIONS = mabi=n32/mabi=32/mabi=64
56-MULTILIB_DIRNAMES = n32 32 64
57-MIPS_EL = $(if $(filter %el, $(firstword $(subst -, ,$(target)))),el)
58-MIPS_SOFT = $(if $(strip $(filter MASK_SOFT_FLOAT_ABI, $(target_cpu_default)) $(filter soft, $(with_float))),soft)
59-MULTILIB_OSDIRNAMES = \
60- ../lib32$(call if_multiarch,:mips64$(MIPS_EL)-linux-gnuabin32$(MIPS_SOFT)) \
61- ../lib$(call if_multiarch,:mips$(MIPS_EL)-linux-gnu$(MIPS_SOFT)) \
62- ../lib64$(call if_multiarch,:mips64$(MIPS_EL)-linux-gnuabi64$(MIPS_SOFT))
63+MULTILIB_DIRNAMES = . . .
64+MULTILIB_OSDIRNAMES = ../$(shell basename $(base_libdir)) ../$(shell basename $(base_libdir)) ../$(shell basename $(base_libdir))
65+
66diff --git a/gcc/config/rs6000/t-linux64 b/gcc/config/rs6000/t-linux64
67index fa7550b..9b5d9ef 100644
68--- a/gcc/config/rs6000/t-linux64
69+++ b/gcc/config/rs6000/t-linux64
70@@ -26,10 +26,9 @@
71 # MULTILIB_OSDIRNAMES according to what is found on the target.
72
73 MULTILIB_OPTIONS := m64/m32
74-MULTILIB_DIRNAMES := 64 32
75+MULTILIB_DIRNAMES := . .
76 MULTILIB_EXTRA_OPTS :=
77-MULTILIB_OSDIRNAMES := m64=../lib64$(call if_multiarch,:powerpc64-linux-gnu)
78-MULTILIB_OSDIRNAMES += m32=$(if $(wildcard $(shell echo $(SYSTEM_HEADER_DIR))/../../usr/lib32),../lib32,../lib)$(call if_multiarch,:powerpc-linux-gnu)
79+MULTILIB_OSDIRNAMES := ../$(shell basename $(base_libdir)) ../$(shell basename $(base_libdir))
80
81 rs6000-linux.o: $(srcdir)/config/rs6000/rs6000-linux.c
82 $(COMPILE) $<
83--
842.8.2
85
diff --git a/meta/recipes-devtools/gcc/gcc-6.4/0014-optional-libstdc.patch b/meta/recipes-devtools/gcc/gcc-6.4/0014-optional-libstdc.patch
deleted file mode 100644
index 44b0cc7d6e..0000000000
--- a/meta/recipes-devtools/gcc/gcc-6.4/0014-optional-libstdc.patch
+++ /dev/null
@@ -1,125 +0,0 @@
1From 36275f7981bdaf919bbc9b51a7c7fae1e192adb3 Mon Sep 17 00:00:00 2001
2From: Khem Raj <raj.khem@gmail.com>
3Date: Fri, 29 Mar 2013 09:12:56 +0400
4Subject: [PATCH 14/46] optional libstdc
5
6gcc-runtime builds libstdc++ separately from gcc-cross-*. Its configure tests using g++
7will not run correctly since by default the linker will try to link against libstdc++
8which shouldn't exist yet. We need an option to disable -lstdc++
9option whilst leaving -lc, -lgcc and other automatic library dependencies added by gcc
10driver. This patch adds such an option which only disables the -lstdc++.
11
12A "standard" gcc build uses xgcc and hence avoids this. We should ask upstream how to
13do this officially, the likely answer is don't build libstdc++ separately.
14
15RP 29/6/10
16
17Signed-off-by: Khem Raj <raj.khem@gmail.com>
18
19Upstream-Status: Inappropriate [embedded specific]
20---
21 gcc/c-family/c.opt | 4 ++++
22 gcc/cp/g++spec.c | 1 +
23 gcc/doc/invoke.texi | 32 +++++++++++++++++++++++++++++++-
24 gcc/gcc.c | 1 +
25 4 files changed, 37 insertions(+), 1 deletion(-)
26
27diff --git a/gcc/c-family/c.opt b/gcc/c-family/c.opt
28index 4f86876..660da6c 100644
29--- a/gcc/c-family/c.opt
30+++ b/gcc/c-family/c.opt
31@@ -1647,6 +1647,10 @@ nostdinc++
32 C++ ObjC++
33 Do not search standard system include directories for C++.
34
35+nostdlib++
36+Driver
37+Do not link standard C++ runtime library
38+
39 o
40 C ObjC C++ ObjC++ Joined Separate
41 ; Documented in common.opt
42diff --git a/gcc/cp/g++spec.c b/gcc/cp/g++spec.c
43index 03cbde0..3642540 100644
44--- a/gcc/cp/g++spec.c
45+++ b/gcc/cp/g++spec.c
46@@ -137,6 +137,7 @@ lang_specific_driver (struct cl_decoded_option **in_decoded_options,
47 switch (decoded_options[i].opt_index)
48 {
49 case OPT_nostdlib:
50+ case OPT_nostdlib__:
51 case OPT_nodefaultlibs:
52 library = -1;
53 break;
54diff --git a/gcc/doc/invoke.texi b/gcc/doc/invoke.texi
55index 8bb49e7..84d68aa 100644
56--- a/gcc/doc/invoke.texi
57+++ b/gcc/doc/invoke.texi
58@@ -207,6 +207,9 @@ in the following sections.
59 -fno-weak -nostdinc++ @gol
60 -fvisibility-inlines-hidden @gol
61 -fvisibility-ms-compat @gol
62+-fvtable-verify=@r{[}std@r{|}preinit@r{|}none@r{]} @gol
63+-fvtv-counts -fvtv-debug @gol
64+-nostdlib++ @gol
65 -fext-numeric-literals @gol
66 -Wabi=@var{n} -Wabi-tag -Wconversion-null -Wctor-dtor-privacy @gol
67 -Wdelete-non-virtual-dtor -Wliteral-suffix -Wmultiple-inheritance @gol
68@@ -470,7 +473,7 @@ Objective-C and Objective-C++ Dialects}.
69 -s -static -static-libgcc -static-libstdc++ @gol
70 -static-libasan -static-libtsan -static-liblsan -static-libubsan @gol
71 -static-libmpx -static-libmpxwrappers @gol
72--shared -shared-libgcc -symbolic @gol
73+-shared -shared-libgcc -symbolic -nostdlib++ @gol
74 -T @var{script} -Wl,@var{option} -Xlinker @var{option} @gol
75 -u @var{symbol} -z @var{keyword}}
76
77@@ -10601,6 +10604,33 @@ library subroutines.
78 constructors are called; @pxref{Collect2,,@code{collect2}, gccint,
79 GNU Compiler Collection (GCC) Internals}.)
80
81+@item -nostdlib++
82+@opindex nostdlib++
83+Do not use the standard system C++ runtime libraries when linking.
84+Only the libraries you specify will be passed to the linker.
85+
86+@cindex @option{-lgcc}, use with @option{-nostdlib}
87+@cindex @option{-nostdlib} and unresolved references
88+@cindex unresolved references and @option{-nostdlib}
89+@cindex @option{-lgcc}, use with @option{-nodefaultlibs}
90+@cindex @option{-nodefaultlibs} and unresolved references
91+@cindex unresolved references and @option{-nodefaultlibs}
92+One of the standard libraries bypassed by @option{-nostdlib} and
93+@option{-nodefaultlibs} is @file{libgcc.a}, a library of internal subroutines
94+which GCC uses to overcome shortcomings of particular machines, or special
95+needs for some languages.
96+(@xref{Interface,,Interfacing to GCC Output,gccint,GNU Compiler
97+Collection (GCC) Internals},
98+for more discussion of @file{libgcc.a}.)
99+In most cases, you need @file{libgcc.a} even when you want to avoid
100+other standard libraries. In other words, when you specify @option{-nostdlib}
101+or @option{-nodefaultlibs} you should usually specify @option{-lgcc} as well.
102+This ensures that you have no unresolved references to internal GCC
103+library subroutines.
104+(An example of such an internal subroutine is @code{__main}, used to ensure C++
105+constructors are called; @pxref{Collect2,,@code{collect2}, gccint,
106+GNU Compiler Collection (GCC) Internals}.)
107+
108 @item -pie
109 @opindex pie
110 Produce a position independent executable on targets that support it.
111diff --git a/gcc/gcc.c b/gcc/gcc.c
112index 4cfef7f..da0b482 100644
113--- a/gcc/gcc.c
114+++ b/gcc/gcc.c
115@@ -1028,6 +1028,7 @@ proper position among the other output files. */
116 %(mflib) " STACK_SPLIT_SPEC "\
117 %{fprofile-arcs|fprofile-generate*|coverage:-lgcov} " SANITIZER_SPEC " \
118 %{!nostdlib:%{!nodefaultlibs:%(link_ssp) %(link_gcc_c_sequence)}}\
119+ %{!nostdlib++:}\
120 %{!nostdlib:%{!nostartfiles:%E}} %{T*} \n%(post_link) }}}}}}"
121 #endif
122
123--
1242.8.2
125
diff --git a/meta/recipes-devtools/gcc/gcc-6.4/0015-gcc-disable-MASK_RELAX_PIC_CALLS-bit.patch b/meta/recipes-devtools/gcc/gcc-6.4/0015-gcc-disable-MASK_RELAX_PIC_CALLS-bit.patch
deleted file mode 100644
index 6fc7346f6e..0000000000
--- a/meta/recipes-devtools/gcc/gcc-6.4/0015-gcc-disable-MASK_RELAX_PIC_CALLS-bit.patch
+++ /dev/null
@@ -1,59 +0,0 @@
1From 9346f6042d8f7f85a75ca2af15f3b8d234985165 Mon Sep 17 00:00:00 2001
2From: Khem Raj <raj.khem@gmail.com>
3Date: Fri, 29 Mar 2013 09:14:20 +0400
4Subject: [PATCH 15/46] gcc: disable MASK_RELAX_PIC_CALLS bit
5
6The new feature added after 4.3.3
7"http://www.pubbs.net/200909/gcc/94048-patch-add-support-for-rmipsjalr.html"
8will cause cc1plus eat up all the system memory when build webkit-gtk.
9The function mips_get_pic_call_symbol keeps on recursively calling itself.
10Disable this feature to walk aside the bug.
11
12Signed-off-by: Dongxiao Xu <dongxiao.xu@intel.com>
13Signed-off-by: Khem Raj <raj.khem@gmail.com>
14
15Upstream-Status: Inappropriate [configuration]
16---
17 gcc/configure | 7 -------
18 gcc/configure.ac | 7 -------
19 2 files changed, 14 deletions(-)
20
21diff --git a/gcc/configure b/gcc/configure
22index 8f83152..5e72f17 100755
23--- a/gcc/configure
24+++ b/gcc/configure
25@@ -27018,13 +27018,6 @@ $as_echo_n "checking assembler and linker for explicit JALR relocation... " >&6;
26 rm -f conftest.*
27 fi
28 fi
29- if test $gcc_cv_as_ld_jalr_reloc = yes; then
30- if test x$target_cpu_default = x; then
31- target_cpu_default=MASK_RELAX_PIC_CALLS
32- else
33- target_cpu_default="($target_cpu_default)|MASK_RELAX_PIC_CALLS"
34- fi
35- fi
36 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ld_jalr_reloc" >&5
37 $as_echo "$gcc_cv_as_ld_jalr_reloc" >&6; }
38
39diff --git a/gcc/configure.ac b/gcc/configure.ac
40index 0fccaef..dd8f6fa 100644
41--- a/gcc/configure.ac
42+++ b/gcc/configure.ac
43@@ -4522,13 +4522,6 @@ x:
44 rm -f conftest.*
45 fi
46 fi
47- if test $gcc_cv_as_ld_jalr_reloc = yes; then
48- if test x$target_cpu_default = x; then
49- target_cpu_default=MASK_RELAX_PIC_CALLS
50- else
51- target_cpu_default="($target_cpu_default)|MASK_RELAX_PIC_CALLS"
52- fi
53- fi
54 AC_MSG_RESULT($gcc_cv_as_ld_jalr_reloc)
55
56 AC_CACHE_CHECK([linker for .eh_frame personality relaxation],
57--
582.8.2
59
diff --git a/meta/recipes-devtools/gcc/gcc-6.4/0016-COLLECT_GCC_OPTIONS.patch b/meta/recipes-devtools/gcc/gcc-6.4/0016-COLLECT_GCC_OPTIONS.patch
deleted file mode 100644
index c1548647c7..0000000000
--- a/meta/recipes-devtools/gcc/gcc-6.4/0016-COLLECT_GCC_OPTIONS.patch
+++ /dev/null
@@ -1,38 +0,0 @@
1From 1033bc2d4efc5c301bb822b607a673f5b10cc69f Mon Sep 17 00:00:00 2001
2From: Khem Raj <raj.khem@gmail.com>
3Date: Fri, 29 Mar 2013 09:16:28 +0400
4Subject: [PATCH 16/46] COLLECT_GCC_OPTIONS
5
6This patch adds --sysroot into COLLECT_GCC_OPTIONS which is used to
7invoke collect2.
8
9Signed-off-by: Khem Raj <raj.khem@gmail.com>
10
11Upstream-Status: Pending
12---
13 gcc/gcc.c | 9 +++++++++
14 1 file changed, 9 insertions(+)
15
16diff --git a/gcc/gcc.c b/gcc/gcc.c
17index da0b482..7ca129f 100644
18--- a/gcc/gcc.c
19+++ b/gcc/gcc.c
20@@ -4591,6 +4591,15 @@ set_collect_gcc_options (void)
21 sizeof ("COLLECT_GCC_OPTIONS=") - 1);
22
23 first_time = TRUE;
24+#ifdef HAVE_LD_SYSROOT
25+ if (target_system_root_changed && target_system_root)
26+ {
27+ obstack_grow (&collect_obstack, "'--sysroot=", sizeof("'--sysroot=")-1);
28+ obstack_grow (&collect_obstack, target_system_root,strlen(target_system_root));
29+ obstack_grow (&collect_obstack, "'", 1);
30+ first_time = FALSE;
31+ }
32+#endif
33 for (i = 0; (int) i < n_switches; i++)
34 {
35 const char *const *args;
36--
372.8.2
38
diff --git a/meta/recipes-devtools/gcc/gcc-6.4/0017-Use-the-defaults.h-in-B-instead-of-S-and-t-oe-in-B.patch b/meta/recipes-devtools/gcc/gcc-6.4/0017-Use-the-defaults.h-in-B-instead-of-S-and-t-oe-in-B.patch
deleted file mode 100644
index 0dbabd9e93..0000000000
--- a/meta/recipes-devtools/gcc/gcc-6.4/0017-Use-the-defaults.h-in-B-instead-of-S-and-t-oe-in-B.patch
+++ /dev/null
@@ -1,96 +0,0 @@
1From 67123a306880af997a99ae514677c2da4973bd1a Mon Sep 17 00:00:00 2001
2From: Khem Raj <raj.khem@gmail.com>
3Date: Fri, 29 Mar 2013 09:17:25 +0400
4Subject: [PATCH 17/46] Use the defaults.h in ${B} instead of ${S}, and t-oe in
5 ${B}
6
7Use the defaults.h in ${B} instead of ${S}, and t-oe in ${B}, so that
8the source can be shared between gcc-cross-initial,
9gcc-cross-intermediate, gcc-cross, gcc-runtime, and also the sdk build.
10
11Signed-off-by: Khem Raj <raj.khem@gmail.com>
12
13Upstream-Status: Pending
14
15While compiling gcc-crosssdk-initial-x86_64 on some host, there is
16occasionally failure that test the existance of default.h doesn't
17work, the reason is tm_include_list='** defaults.h' rather than
18tm_include_list='** ./defaults.h'
19
20So we add the test condition for this situation.
21Signed-off-by: Hongxu Jia <hongxu.jia@windriver.com>
22---
23 gcc/Makefile.in | 2 +-
24 gcc/configure | 4 ++--
25 gcc/configure.ac | 4 ++--
26 gcc/mkconfig.sh | 4 ++--
27 4 files changed, 7 insertions(+), 7 deletions(-)
28
29diff --git a/gcc/Makefile.in b/gcc/Makefile.in
30index 6c5adc0..9a1d466 100644
31--- a/gcc/Makefile.in
32+++ b/gcc/Makefile.in
33@@ -517,7 +517,7 @@ TARGET_SYSTEM_ROOT = @TARGET_SYSTEM_ROOT@
34 TARGET_SYSTEM_ROOT_DEFINE = @TARGET_SYSTEM_ROOT_DEFINE@
35
36 xmake_file=@xmake_file@
37-tmake_file=@tmake_file@
38+tmake_file=@tmake_file@ ./t-oe
39 TM_ENDIAN_CONFIG=@TM_ENDIAN_CONFIG@
40 TM_MULTILIB_CONFIG=@TM_MULTILIB_CONFIG@
41 TM_MULTILIB_EXCEPTIONS_CONFIG=@TM_MULTILIB_EXCEPTIONS_CONFIG@
42diff --git a/gcc/configure b/gcc/configure
43index 5e72f17..389b6d5 100755
44--- a/gcc/configure
45+++ b/gcc/configure
46@@ -12130,8 +12130,8 @@ for f in $tm_file; do
47 tm_include_list="${tm_include_list} $f"
48 ;;
49 defaults.h )
50- tm_file_list="${tm_file_list} \$(srcdir)/$f"
51- tm_include_list="${tm_include_list} $f"
52+ tm_file_list="${tm_file_list} ./$f"
53+ tm_include_list="${tm_include_list} ./$f"
54 ;;
55 * )
56 tm_file_list="${tm_file_list} \$(srcdir)/config/$f"
57diff --git a/gcc/configure.ac b/gcc/configure.ac
58index dd8f6fa..91ac800 100644
59--- a/gcc/configure.ac
60+++ b/gcc/configure.ac
61@@ -1883,8 +1883,8 @@ for f in $tm_file; do
62 tm_include_list="${tm_include_list} $f"
63 ;;
64 defaults.h )
65- tm_file_list="${tm_file_list} \$(srcdir)/$f"
66- tm_include_list="${tm_include_list} $f"
67+ tm_file_list="${tm_file_list} ./$f"
68+ tm_include_list="${tm_include_list} ./$f"
69 ;;
70 * )
71 tm_file_list="${tm_file_list} \$(srcdir)/config/$f"
72diff --git a/gcc/mkconfig.sh b/gcc/mkconfig.sh
73index 67dfac6..b73e08d 100644
74--- a/gcc/mkconfig.sh
75+++ b/gcc/mkconfig.sh
76@@ -77,7 +77,7 @@ if [ -n "$HEADERS" ]; then
77 if [ $# -ge 1 ]; then
78 echo '#ifdef IN_GCC' >> ${output}T
79 for file in "$@"; do
80- if test x"$file" = x"defaults.h"; then
81+ if test x"$file" = x"./defaults.h" -o x"$file" = x"defaults.h"; then
82 postpone_defaults_h="yes"
83 else
84 echo "# include \"$file\"" >> ${output}T
85@@ -109,7 +109,7 @@ esac
86
87 # If we postponed including defaults.h, add the #include now.
88 if test x"$postpone_defaults_h" = x"yes"; then
89- echo "# include \"defaults.h\"" >> ${output}T
90+ echo "# include \"./defaults.h\"" >> ${output}T
91 fi
92
93 # Add multiple inclusion protection guard, part two.
94--
952.8.2
96
diff --git a/meta/recipes-devtools/gcc/gcc-6.4/0018-fortran-cross-compile-hack.patch b/meta/recipes-devtools/gcc/gcc-6.4/0018-fortran-cross-compile-hack.patch
deleted file mode 100644
index b43d89ea84..0000000000
--- a/meta/recipes-devtools/gcc/gcc-6.4/0018-fortran-cross-compile-hack.patch
+++ /dev/null
@@ -1,46 +0,0 @@
1From e360dc3e0f1e0b9b001ef722fcf66f8120a03dbc Mon Sep 17 00:00:00 2001
2From: Khem Raj <raj.khem@gmail.com>
3Date: Fri, 29 Mar 2013 09:20:01 +0400
4Subject: [PATCH 18/46] fortran cross-compile hack.
5
6* Fortran would have searched for arm-angstrom-gnueabi-gfortran but would have used
7used gfortan. For gcc_4.2.2.bb we want to use the gfortran compiler from our cross
8directory.
9
10Signed-off-by: Khem Raj <raj.khem@gmail.com>
11
12Upstream-Status: Inappropriate [embedded specific]
13---
14 libgfortran/configure | 2 +-
15 libgfortran/configure.ac | 2 +-
16 2 files changed, 2 insertions(+), 2 deletions(-)
17
18diff --git a/libgfortran/configure b/libgfortran/configure
19index f746f6f..b4f3278 100755
20--- a/libgfortran/configure
21+++ b/libgfortran/configure
22@@ -12734,7 +12734,7 @@ esac
23
24 # We need gfortran to compile parts of the library
25 #AC_PROG_FC(gfortran)
26-FC="$GFORTRAN"
27+#FC="$GFORTRAN"
28 ac_ext=${ac_fc_srcext-f}
29 ac_compile='$FC -c $FCFLAGS $ac_fcflags_srcext conftest.$ac_ext >&5'
30 ac_link='$FC -o conftest$ac_exeext $FCFLAGS $LDFLAGS $ac_fcflags_srcext conftest.$ac_ext $LIBS >&5'
31diff --git a/libgfortran/configure.ac b/libgfortran/configure.ac
32index 8f377bb..67710b5 100644
33--- a/libgfortran/configure.ac
34+++ b/libgfortran/configure.ac
35@@ -240,7 +240,7 @@ AC_SUBST(enable_static)
36
37 # We need gfortran to compile parts of the library
38 #AC_PROG_FC(gfortran)
39-FC="$GFORTRAN"
40+#FC="$GFORTRAN"
41 AC_PROG_FC(gfortran)
42
43 # extra LD Flags which are required for targets
44--
452.8.2
46
diff --git a/meta/recipes-devtools/gcc/gcc-6.4/0019-cpp-honor-sysroot.patch b/meta/recipes-devtools/gcc/gcc-6.4/0019-cpp-honor-sysroot.patch
deleted file mode 100644
index 417a5ede4d..0000000000
--- a/meta/recipes-devtools/gcc/gcc-6.4/0019-cpp-honor-sysroot.patch
+++ /dev/null
@@ -1,54 +0,0 @@
1From 98d9c0c1b5552294b2130f7304bfb522da323442 Mon Sep 17 00:00:00 2001
2From: Khem Raj <raj.khem@gmail.com>
3Date: Fri, 29 Mar 2013 09:22:00 +0400
4Subject: [PATCH 19/46] cpp: honor sysroot.
5
6Currently, if the gcc toolchain is relocated and installed from sstate, then you try and compile
7preprocessed source (.i or .ii files), the compiler will try and access the builtin sysroot location
8rather than the --sysroot option specified on the commandline. If access to that directory is
9permission denied (unreadable), gcc will error.
10
11This happens when ccache is in use due to the fact it uses preprocessed source files.
12
13The fix below adds %I to the cpp-output spec macro so the default substitutions for -iprefix,
14-isystem, -isysroot happen and the correct sysroot is used.
15
16[YOCTO #2074]
17
18RP 2012/04/13
19
20Signed-off-by: Khem Raj <raj.khem@gmail.com>
21
22Upstream-Status: Pending
23---
24 gcc/cp/lang-specs.h | 2 +-
25 gcc/gcc.c | 2 +-
26 2 files changed, 2 insertions(+), 2 deletions(-)
27
28diff --git a/gcc/cp/lang-specs.h b/gcc/cp/lang-specs.h
29index 9707fac..fe487a2 100644
30--- a/gcc/cp/lang-specs.h
31+++ b/gcc/cp/lang-specs.h
32@@ -64,5 +64,5 @@ along with GCC; see the file COPYING3. If not see
33 {".ii", "@c++-cpp-output", 0, 0, 0},
34 {"@c++-cpp-output",
35 "%{!M:%{!MM:%{!E:\
36- cc1plus -fpreprocessed %i %(cc1_options) %2\
37+ cc1plus -fpreprocessed %i %I %(cc1_options) %2\
38 %{!fsyntax-only:%(invoke_as)}}}}", 0, 0, 0},
39diff --git a/gcc/gcc.c b/gcc/gcc.c
40index 7ca129f..04fa81d 100644
41--- a/gcc/gcc.c
42+++ b/gcc/gcc.c
43@@ -1329,7 +1329,7 @@ static const struct compiler default_compilers[] =
44 %W{o*:--output-pch=%*}}%V}}}}}}}", 0, 0, 0},
45 {".i", "@cpp-output", 0, 0, 0},
46 {"@cpp-output",
47- "%{!M:%{!MM:%{!E:cc1 -fpreprocessed %i %(cc1_options) %{!fsyntax-only:%(invoke_as)}}}}", 0, 0, 0},
48+ "%{!M:%{!MM:%{!E:cc1 -fpreprocessed %i %I %(cc1_options) %{!fsyntax-only:%(invoke_as)}}}}", 0, 0, 0},
49 {".s", "@assembler", 0, 0, 0},
50 {"@assembler",
51 "%{!M:%{!MM:%{!E:%{!S:as %(asm_debug) %(asm_options) %i %A }}}}", 0, 0, 0},
52--
532.8.2
54
diff --git a/meta/recipes-devtools/gcc/gcc-6.4/0020-MIPS64-Default-to-N64-ABI.patch b/meta/recipes-devtools/gcc/gcc-6.4/0020-MIPS64-Default-to-N64-ABI.patch
deleted file mode 100644
index ba612f5458..0000000000
--- a/meta/recipes-devtools/gcc/gcc-6.4/0020-MIPS64-Default-to-N64-ABI.patch
+++ /dev/null
@@ -1,57 +0,0 @@
1From 1f15447fbcf65142627af8a9694761534da8d0d1 Mon Sep 17 00:00:00 2001
2From: Khem Raj <raj.khem@gmail.com>
3Date: Fri, 29 Mar 2013 09:23:08 +0400
4Subject: [PATCH 20/46] MIPS64: Default to N64 ABI
5
6MIPS64 defaults to n32 ABI, this patch makes it
7so that it defaults to N64 ABI
8
9Signed-off-by: Khem Raj <raj.khem@gmail.com>
10
11Upstream-Status: Inappropriate [OE config specific]
12---
13 gcc/config.gcc | 10 +++++-----
14 1 file changed, 5 insertions(+), 5 deletions(-)
15
16diff --git a/gcc/config.gcc b/gcc/config.gcc
17index f66e48c..9c6d156 100644
18--- a/gcc/config.gcc
19+++ b/gcc/config.gcc
20@@ -2065,29 +2065,29 @@ mips*-*-linux*) # Linux MIPS, either endian.
21 default_mips_arch=mips32
22 ;;
23 mips64el-st-linux-gnu)
24- default_mips_abi=n32
25+ default_mips_abi=64
26 tm_file="${tm_file} mips/st.h"
27 tmake_file="${tmake_file} mips/t-st"
28 enable_mips_multilibs="yes"
29 ;;
30 mips64octeon*-*-linux*)
31- default_mips_abi=n32
32+ default_mips_abi=64
33 tm_defines="${tm_defines} MIPS_CPU_STRING_DEFAULT=\\\"octeon\\\""
34 target_cpu_default=MASK_SOFT_FLOAT_ABI
35 enable_mips_multilibs="yes"
36 ;;
37 mipsisa64r6*-*-linux*)
38- default_mips_abi=n32
39+ default_mips_abi=64
40 default_mips_arch=mips64r6
41 enable_mips_multilibs="yes"
42 ;;
43 mipsisa64r2*-*-linux*)
44- default_mips_abi=n32
45+ default_mips_abi=64
46 default_mips_arch=mips64r2
47 enable_mips_multilibs="yes"
48 ;;
49 mips64*-*-linux* | mipsisa64*-*-linux*)
50- default_mips_abi=n32
51+ default_mips_abi=64
52 enable_mips_multilibs="yes"
53 ;;
54 esac
55--
562.8.2
57
diff --git a/meta/recipes-devtools/gcc/gcc-6.4/0021-Define-GLIBC_DYNAMIC_LINKER-and-UCLIBC_DYNAMIC_LINKE.patch b/meta/recipes-devtools/gcc/gcc-6.4/0021-Define-GLIBC_DYNAMIC_LINKER-and-UCLIBC_DYNAMIC_LINKE.patch
deleted file mode 100644
index 6675ce34fa..0000000000
--- a/meta/recipes-devtools/gcc/gcc-6.4/0021-Define-GLIBC_DYNAMIC_LINKER-and-UCLIBC_DYNAMIC_LINKE.patch
+++ /dev/null
@@ -1,234 +0,0 @@
1From 9f73c8918b63e6a1c9b79384fac411d1056eec1c Mon Sep 17 00:00:00 2001
2From: Khem Raj <raj.khem@gmail.com>
3Date: Fri, 29 Mar 2013 09:24:50 +0400
4Subject: [PATCH 21/46] Define GLIBC_DYNAMIC_LINKER and UCLIBC_DYNAMIC_LINKER
5 relative to SYSTEMLIBS_DIR
6
7This patch defines GLIBC_DYNAMIC_LINKER and UCLIBC_DYNAMIC_LINKER
8relative to SYSTEMLIBS_DIR which can be set in generated headers
9This breaks the assumption of hardcoded multilib in gcc
10Change is only for the supported architectures in OE including
11SH, sparc, alpha for possible future support (if any)
12
13Removes the do_headerfix task in metadata
14
15Signed-off-by: Khem Raj <raj.khem@gmail.com>
16
17Upstream-Status: Inappropriate [OE configuration]
18---
19 gcc/config/alpha/linux-elf.h | 4 ++--
20 gcc/config/arm/linux-eabi.h | 4 ++--
21 gcc/config/arm/linux-elf.h | 2 +-
22 gcc/config/i386/linux.h | 2 +-
23 gcc/config/i386/linux64.h | 6 +++---
24 gcc/config/linux.h | 8 ++++----
25 gcc/config/mips/linux.h | 12 ++++++------
26 gcc/config/rs6000/linux64.h | 16 ++++++----------
27 gcc/config/sh/linux.h | 2 +-
28 gcc/config/sparc/linux.h | 2 +-
29 gcc/config/sparc/linux64.h | 4 ++--
30 11 files changed, 29 insertions(+), 33 deletions(-)
31
32diff --git a/gcc/config/alpha/linux-elf.h b/gcc/config/alpha/linux-elf.h
33index a0764d3..02f7a7c 100644
34--- a/gcc/config/alpha/linux-elf.h
35+++ b/gcc/config/alpha/linux-elf.h
36@@ -23,8 +23,8 @@ along with GCC; see the file COPYING3. If not see
37 #define EXTRA_SPECS \
38 { "elf_dynamic_linker", ELF_DYNAMIC_LINKER },
39
40-#define GLIBC_DYNAMIC_LINKER "/lib/ld-linux.so.2"
41-#define UCLIBC_DYNAMIC_LINKER "/lib/ld-uClibc.so.0"
42+#define GLIBC_DYNAMIC_LINKER SYSTEMLIBS_DIR "ld-linux.so.2"
43+#define UCLIBC_DYNAMIC_LINKER SYSTEMLIBS_DIR "ld-uClibc.so.0"
44 #if DEFAULT_LIBC == LIBC_UCLIBC
45 #define CHOOSE_DYNAMIC_LINKER(G, U) "%{mglibc:" G ";:" U "}"
46 #elif DEFAULT_LIBC == LIBC_GLIBC
47diff --git a/gcc/config/arm/linux-eabi.h b/gcc/config/arm/linux-eabi.h
48index ace8481..4010435 100644
49--- a/gcc/config/arm/linux-eabi.h
50+++ b/gcc/config/arm/linux-eabi.h
51@@ -68,8 +68,8 @@
52 GLIBC_DYNAMIC_LINKER_DEFAULT and TARGET_DEFAULT_FLOAT_ABI. */
53
54 #undef GLIBC_DYNAMIC_LINKER
55-#define GLIBC_DYNAMIC_LINKER_SOFT_FLOAT "/lib/ld-linux.so.3"
56-#define GLIBC_DYNAMIC_LINKER_HARD_FLOAT "/lib/ld-linux-armhf.so.3"
57+#define GLIBC_DYNAMIC_LINKER_SOFT_FLOAT SYSTEMLIBS_DIR "ld-linux.so.3"
58+#define GLIBC_DYNAMIC_LINKER_HARD_FLOAT SYSTEMLIBS_DIR "ld-linux-armhf.so.3"
59 #define GLIBC_DYNAMIC_LINKER_DEFAULT GLIBC_DYNAMIC_LINKER_SOFT_FLOAT
60
61 #define GLIBC_DYNAMIC_LINKER \
62diff --git a/gcc/config/arm/linux-elf.h b/gcc/config/arm/linux-elf.h
63index a94bd2d..0220628 100644
64--- a/gcc/config/arm/linux-elf.h
65+++ b/gcc/config/arm/linux-elf.h
66@@ -62,7 +62,7 @@
67
68 #define LIBGCC_SPEC "%{mfloat-abi=soft*:-lfloat} -lgcc"
69
70-#define GLIBC_DYNAMIC_LINKER "/lib/ld-linux.so.2"
71+#define GLIBC_DYNAMIC_LINKER SYSTEMLIBS_DIR "ld-linux.so.2"
72
73 #define LINUX_TARGET_LINK_SPEC "%{h*} \
74 %{static:-Bstatic} \
75diff --git a/gcc/config/i386/linux.h b/gcc/config/i386/linux.h
76index d37a875..edde586 100644
77--- a/gcc/config/i386/linux.h
78+++ b/gcc/config/i386/linux.h
79@@ -20,7 +20,7 @@ along with GCC; see the file COPYING3. If not see
80 <http://www.gnu.org/licenses/>. */
81
82 #define GNU_USER_LINK_EMULATION "elf_i386"
83-#define GLIBC_DYNAMIC_LINKER "/lib/ld-linux.so.2"
84+#define GLIBC_DYNAMIC_LINKER SYSTEMLIBS_DIR "ld-linux.so.2"
85
86 #undef MUSL_DYNAMIC_LINKER
87 #define MUSL_DYNAMIC_LINKER "/lib/ld-musl-i386.so.1"
88diff --git a/gcc/config/i386/linux64.h b/gcc/config/i386/linux64.h
89index 73d22e3..f4b5615 100644
90--- a/gcc/config/i386/linux64.h
91+++ b/gcc/config/i386/linux64.h
92@@ -27,9 +27,9 @@ see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
93 #define GNU_USER_LINK_EMULATION64 "elf_x86_64"
94 #define GNU_USER_LINK_EMULATIONX32 "elf32_x86_64"
95
96-#define GLIBC_DYNAMIC_LINKER32 "/lib/ld-linux.so.2"
97-#define GLIBC_DYNAMIC_LINKER64 "/lib64/ld-linux-x86-64.so.2"
98-#define GLIBC_DYNAMIC_LINKERX32 "/libx32/ld-linux-x32.so.2"
99+#define GLIBC_DYNAMIC_LINKER32 SYSTEMLIBS_DIR "ld-linux.so.2"
100+#define GLIBC_DYNAMIC_LINKER64 SYSTEMLIBS_DIR "ld-linux-x86-64.so.2"
101+#define GLIBC_DYNAMIC_LINKERX32 SYSTEMLIBS_DIR "ld-linux-x32.so.2"
102
103 #undef MUSL_DYNAMIC_LINKER32
104 #define MUSL_DYNAMIC_LINKER32 "/lib/ld-musl-i386.so.1"
105diff --git a/gcc/config/linux.h b/gcc/config/linux.h
106index 9aeeb94..b055652 100644
107--- a/gcc/config/linux.h
108+++ b/gcc/config/linux.h
109@@ -81,10 +81,10 @@ see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
110 GLIBC_DYNAMIC_LINKER must be defined for each target using them, or
111 GLIBC_DYNAMIC_LINKER32 and GLIBC_DYNAMIC_LINKER64 for targets
112 supporting both 32-bit and 64-bit compilation. */
113-#define UCLIBC_DYNAMIC_LINKER "/lib/ld-uClibc.so.0"
114-#define UCLIBC_DYNAMIC_LINKER32 "/lib/ld-uClibc.so.0"
115-#define UCLIBC_DYNAMIC_LINKER64 "/lib/ld64-uClibc.so.0"
116-#define UCLIBC_DYNAMIC_LINKERX32 "/lib/ldx32-uClibc.so.0"
117+#define UCLIBC_DYNAMIC_LINKER SYSTEMLIBS_DIR "ld-uClibc.so.0"
118+#define UCLIBC_DYNAMIC_LINKER32 SYSTEMLIBS_DIR "ld-uClibc.so.0"
119+#define UCLIBC_DYNAMIC_LINKER64 SYSTEMLIBS_DIR "ld64-uClibc.so.0"
120+#define UCLIBC_DYNAMIC_LINKERX32 SYSTEMLIBS_DIR "ldx32-uClibc.so.0"
121 #define BIONIC_DYNAMIC_LINKER "/system/bin/linker"
122 #define BIONIC_DYNAMIC_LINKER32 "/system/bin/linker"
123 #define BIONIC_DYNAMIC_LINKER64 "/system/bin/linker64"
124diff --git a/gcc/config/mips/linux.h b/gcc/config/mips/linux.h
125index fa253b6..da02c8d 100644
126--- a/gcc/config/mips/linux.h
127+++ b/gcc/config/mips/linux.h
128@@ -22,20 +22,20 @@ along with GCC; see the file COPYING3. If not see
129 #define GNU_USER_LINK_EMULATIONN32 "elf32%{EB:b}%{EL:l}tsmipn32"
130
131 #define GLIBC_DYNAMIC_LINKER32 \
132- "%{mnan=2008:/lib/ld-linux-mipsn8.so.1;:/lib/ld.so.1}"
133+ "%{mnan=2008:" SYSTEMLIBS_DIR "ld-linux-mipsn8.so.1;:" SYSTEMLIBS_DIR "ld.so.1}"
134 #define GLIBC_DYNAMIC_LINKER64 \
135- "%{mnan=2008:/lib64/ld-linux-mipsn8.so.1;:/lib64/ld.so.1}"
136+ "%{mnan=2008:" SYSTEMLIBS_DIR "ld-linux-mipsn8.so.1;:" SYSTEMLIBS_DIR "ld.so.1}"
137 #define GLIBC_DYNAMIC_LINKERN32 \
138- "%{mnan=2008:/lib32/ld-linux-mipsn8.so.1;:/lib32/ld.so.1}"
139+ "%{mnan=2008:" SYSTEMLIBS_DIR "ld-linux-mipsn8.so.1;:" SYSTEMLIBS_DIR "ld.so.1}"
140
141 #undef UCLIBC_DYNAMIC_LINKER32
142 #define UCLIBC_DYNAMIC_LINKER32 \
143- "%{mnan=2008:/lib/ld-uClibc-mipsn8.so.0;:/lib/ld-uClibc.so.0}"
144+ "%{mnan=2008:" SYSTEMLIBS_DIR "ld-uClibc-mipsn8.so.0;:" SYSTEMLIBS_DIR "ld-uClibc.so.0}"
145 #undef UCLIBC_DYNAMIC_LINKER64
146 #define UCLIBC_DYNAMIC_LINKER64 \
147- "%{mnan=2008:/lib/ld64-uClibc-mipsn8.so.0;:/lib/ld64-uClibc.so.0}"
148+ "%{mnan=2008:" SYSTEMLIBS_DIR "ld64-uClibc-mipsn8.so.0;:" SYSTEMLIBS_DIR "ld64-uClibc.so.0}"
149 #define UCLIBC_DYNAMIC_LINKERN32 \
150- "%{mnan=2008:/lib32/ld-uClibc-mipsn8.so.0;:/lib32/ld-uClibc.so.0}"
151+ "%{mnan=2008:" SYSTEMLIBS_DIR "ld-uClibc-mipsn8.so.0;:" SYSTEMLIBS_DIR "ld-uClibc.so.0}"
152
153 #undef MUSL_DYNAMIC_LINKER32
154 #define MUSL_DYNAMIC_LINKER32 "/lib/ld-musl-mips%{EL:el}%{msoft-float:-sf}.so.1"
155diff --git a/gcc/config/rs6000/linux64.h b/gcc/config/rs6000/linux64.h
156index fefa0c4..7173938 100644
157--- a/gcc/config/rs6000/linux64.h
158+++ b/gcc/config/rs6000/linux64.h
159@@ -412,16 +412,11 @@ extern int dot_symbols;
160 #undef LINK_OS_DEFAULT_SPEC
161 #define LINK_OS_DEFAULT_SPEC "%(link_os_linux)"
162
163-#define GLIBC_DYNAMIC_LINKER32 "%(dynamic_linker_prefix)/lib/ld.so.1"
164-
165+#define GLIBC_DYNAMIC_LINKER32 SYSTEMLIBS_DIR "ld.so.1"
166 #ifdef LINUX64_DEFAULT_ABI_ELFv2
167-#define GLIBC_DYNAMIC_LINKER64 \
168-"%{mabi=elfv1:%(dynamic_linker_prefix)/lib64/ld64.so.1;" \
169-":%(dynamic_linker_prefix)/lib64/ld64.so.2}"
170+#define GLIBC_DYNAMIC_LINKER64 "%{mabi=elfv1:" SYSTEMLIBS_DIR "ld64.so.1;:" SYSTEMLIBS_DIR "ld64.so.2}"
171 #else
172-#define GLIBC_DYNAMIC_LINKER64 \
173-"%{mabi=elfv2:%(dynamic_linker_prefix)/lib64/ld64.so.2;" \
174-":%(dynamic_linker_prefix)/lib64/ld64.so.1}"
175+#define GLIBC_DYNAMIC_LINKER64 "%{mabi=elfv2:" SYSTEMLIBS_DIR "ld64.so.2;:" SYSTEMLIBS_DIR "ld64.so.1}"
176 #endif
177
178 #define MUSL_DYNAMIC_LINKER32 \
179@@ -429,8 +424,9 @@ extern int dot_symbols;
180 #define MUSL_DYNAMIC_LINKER64 \
181 "/lib/ld-musl-powerpc64" MUSL_DYNAMIC_LINKER_E "%{msoft-float:-sf}.so.1"
182
183-#define UCLIBC_DYNAMIC_LINKER32 "/lib/ld-uClibc.so.0"
184-#define UCLIBC_DYNAMIC_LINKER64 "/lib/ld64-uClibc.so.0"
185+#define UCLIBC_DYNAMIC_LINKER32 SYSTEMLIBS_DIR "ld-uClibc.so.0"
186+#define UCLIBC_DYNAMIC_LINKER64 SYSTEMLIBS_DIR "ld64-uClibc.so.0"
187+
188 #if DEFAULT_LIBC == LIBC_UCLIBC
189 #define CHOOSE_DYNAMIC_LINKER(G, U, M) \
190 "%{mglibc:" G ";:%{mmusl:" M ";:" U "}}"
191diff --git a/gcc/config/sh/linux.h b/gcc/config/sh/linux.h
192index 2a036ac..50fb735 100644
193--- a/gcc/config/sh/linux.h
194+++ b/gcc/config/sh/linux.h
195@@ -64,7 +64,7 @@ along with GCC; see the file COPYING3. If not see
196 "/lib/ld-musl-sh" MUSL_DYNAMIC_LINKER_E MUSL_DYNAMIC_LINKER_FP \
197 "%{mfdpic:-fdpic}.so.1"
198
199-#define GLIBC_DYNAMIC_LINKER "/lib/ld-linux.so.2"
200+#define GLIBC_DYNAMIC_LINKER SYSTEMLIBS_DIR "ld-linux.so.2"
201
202 #undef SUBTARGET_LINK_EMUL_SUFFIX
203 #define SUBTARGET_LINK_EMUL_SUFFIX "%{mfdpic:_fd;:_linux}"
204diff --git a/gcc/config/sparc/linux.h b/gcc/config/sparc/linux.h
205index 9b32577..7bd66de 100644
206--- a/gcc/config/sparc/linux.h
207+++ b/gcc/config/sparc/linux.h
208@@ -83,7 +83,7 @@ extern const char *host_detect_local_cpu (int argc, const char **argv);
209 When the -shared link option is used a final link is not being
210 done. */
211
212-#define GLIBC_DYNAMIC_LINKER "/lib/ld-linux.so.2"
213+#define GLIBC_DYNAMIC_LINKER SYSTEMLIBS_DIR "ld-linux.so.2"
214
215 #undef LINK_SPEC
216 #define LINK_SPEC "-m elf32_sparc %{shared:-shared} \
217diff --git a/gcc/config/sparc/linux64.h b/gcc/config/sparc/linux64.h
218index a1ef325..3bae3d5 100644
219--- a/gcc/config/sparc/linux64.h
220+++ b/gcc/config/sparc/linux64.h
221@@ -84,8 +84,8 @@ along with GCC; see the file COPYING3. If not see
222 When the -shared link option is used a final link is not being
223 done. */
224
225-#define GLIBC_DYNAMIC_LINKER32 "/lib/ld-linux.so.2"
226-#define GLIBC_DYNAMIC_LINKER64 "/lib64/ld-linux.so.2"
227+#define GLIBC_DYNAMIC_LINKER32 SYSTEMLIBS_DIR "ld-linux.so.2"
228+#define GLIBC_DYNAMIC_LINKER64 SYSTEMLIBS_DIR "ld-linux.so.2"
229
230 #ifdef SPARC_BI_ARCH
231
232--
2332.8.2
234
diff --git a/meta/recipes-devtools/gcc/gcc-6.4/0022-gcc-Fix-argument-list-too-long-error.patch b/meta/recipes-devtools/gcc/gcc-6.4/0022-gcc-Fix-argument-list-too-long-error.patch
deleted file mode 100644
index fab6e4aeb7..0000000000
--- a/meta/recipes-devtools/gcc/gcc-6.4/0022-gcc-Fix-argument-list-too-long-error.patch
+++ /dev/null
@@ -1,40 +0,0 @@
1From acce5157f6b3a1dc9a3676b7118ac887dc5693be Mon Sep 17 00:00:00 2001
2From: Khem Raj <raj.khem@gmail.com>
3Date: Fri, 29 Mar 2013 09:26:37 +0400
4Subject: [PATCH 22/46] gcc: Fix argument list too long error.
5
6There would be an "Argument list too long" error when the
7build directory is longer than 200, this is caused by:
8
9headers=`echo $(PLUGIN_HEADERS) | tr ' ' '\012' | sort -u`
10
11The PLUGIN_HEADERS is too long before sort, so the "echo" can't handle
12it, use the $(sort list) of GNU make which can handle the too long list
13would fix the problem, the header would be short enough after sorted.
14The "tr ' ' '\012'" was used for translating the space to "\n", the
15$(sort list) doesn't need this.
16
17Signed-off-by: Robert Yang <liezhi.yang@windriver.com>
18Signed-off-by: Khem Raj <raj.khem@gmail.com>
19
20Upstream-Status: Pending
21---
22 gcc/Makefile.in | 2 +-
23 1 file changed, 1 insertion(+), 1 deletion(-)
24
25diff --git a/gcc/Makefile.in b/gcc/Makefile.in
26index 9a1d466..450cb79 100644
27--- a/gcc/Makefile.in
28+++ b/gcc/Makefile.in
29@@ -3349,7 +3349,7 @@ install-plugin: installdirs lang.install-plugin s-header-vars install-gengtype
30 # We keep the directory structure for files in config or c-family and .def
31 # files. All other files are flattened to a single directory.
32 $(mkinstalldirs) $(DESTDIR)$(plugin_includedir)
33- headers=`echo $(PLUGIN_HEADERS) $$(cd $(srcdir); echo *.h *.def) | tr ' ' '\012' | sort -u`; \
34+ headers="$(sort $(PLUGIN_HEADERS) $$(cd $(srcdir); echo *.h *.def))"; \
35 srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*|]/\\\\&/g'`; \
36 for file in $$headers; do \
37 if [ -f $$file ] ; then \
38--
392.8.2
40
diff --git a/meta/recipes-devtools/gcc/gcc-6.4/0023-Disable-sdt.patch b/meta/recipes-devtools/gcc/gcc-6.4/0023-Disable-sdt.patch
deleted file mode 100644
index 0efd890aa7..0000000000
--- a/meta/recipes-devtools/gcc/gcc-6.4/0023-Disable-sdt.patch
+++ /dev/null
@@ -1,113 +0,0 @@
1From 6573aec00ada35c48c1838c8491ce8f7798ae993 Mon Sep 17 00:00:00 2001
2From: Khem Raj <raj.khem@gmail.com>
3Date: Fri, 29 Mar 2013 09:28:10 +0400
4Subject: [PATCH 23/46] Disable sdt.
5
6We don't list dtrace in DEPENDS so we shouldn't be depending on this header.
7It may or may not exist from preivous builds though. To be determinstic, disable
8sdt.h usage always. This avoids build failures if the header is removed after configure
9but before libgcc is compiled for example.
10
11RP 2012/8/7
12
13Signed-off-by: Khem Raj <raj.khem@gmail.com>
14
15Disable sdt for libstdc++-v3.
16
17Signed-off-by: Robert Yang <liezhi.yang@windriver.com>
18
19Upstream-Status: Inappropriate [hack]
20---
21 gcc/configure | 12 ++++++------
22 gcc/configure.ac | 18 +++++++++---------
23 libstdc++-v3/configure | 6 +++---
24 libstdc++-v3/configure.ac | 2 +-
25 4 files changed, 19 insertions(+), 19 deletions(-)
26
27diff --git a/gcc/configure b/gcc/configure
28index 389b6d5..73c264d 100755
29--- a/gcc/configure
30+++ b/gcc/configure
31@@ -28528,12 +28528,12 @@ fi
32 { $as_echo "$as_me:${as_lineno-$LINENO}: checking sys/sdt.h in the target C library" >&5
33 $as_echo_n "checking sys/sdt.h in the target C library... " >&6; }
34 have_sys_sdt_h=no
35-if test -f $target_header_dir/sys/sdt.h; then
36- have_sys_sdt_h=yes
37-
38-$as_echo "#define HAVE_SYS_SDT_H 1" >>confdefs.h
39-
40-fi
41+#if test -f $target_header_dir/sys/sdt.h; then
42+# have_sys_sdt_h=yes
43+#
44+#$as_echo "#define HAVE_SYS_SDT_H 1" >>confdefs.h
45+#
46+#fi
47 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_sys_sdt_h" >&5
48 $as_echo "$have_sys_sdt_h" >&6; }
49
50diff --git a/gcc/configure.ac b/gcc/configure.ac
51index 91ac800..cecf121 100644
52--- a/gcc/configure.ac
53+++ b/gcc/configure.ac
54@@ -5514,15 +5514,15 @@ fi
55 AC_SUBST([enable_default_ssp])
56
57 # Test for <sys/sdt.h> on the target.
58-GCC_TARGET_TEMPLATE([HAVE_SYS_SDT_H])
59-AC_MSG_CHECKING(sys/sdt.h in the target C library)
60-have_sys_sdt_h=no
61-if test -f $target_header_dir/sys/sdt.h; then
62- have_sys_sdt_h=yes
63- AC_DEFINE(HAVE_SYS_SDT_H, 1,
64- [Define if your target C library provides sys/sdt.h])
65-fi
66-AC_MSG_RESULT($have_sys_sdt_h)
67+#GCC_TARGET_TEMPLATE([HAVE_SYS_SDT_H])
68+#AC_MSG_CHECKING(sys/sdt.h in the target C library)
69+#have_sys_sdt_h=no
70+#if test -f $target_header_dir/sys/sdt.h; then
71+# have_sys_sdt_h=yes
72+# AC_DEFINE(HAVE_SYS_SDT_H, 1,
73+# [Define if your target C library provides sys/sdt.h])
74+#fi
75+#AC_MSG_RESULT($have_sys_sdt_h)
76
77 # Check if TFmode long double should be used by default or not.
78 # Some glibc targets used DFmode long double, but with glibc 2.4
79diff --git a/libstdc++-v3/configure b/libstdc++-v3/configure
80index 8a5481c..6a40e92 100755
81--- a/libstdc++-v3/configure
82+++ b/libstdc++-v3/configure
83@@ -21735,11 +21735,11 @@ ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
84 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
85 ac_compiler_gnu=$ac_cv_c_compiler_gnu
86
87- if test $glibcxx_cv_sys_sdt_h = yes; then
88+# if test $glibcxx_cv_sys_sdt_h = yes; then
89
90-$as_echo "#define HAVE_SYS_SDT_H 1" >>confdefs.h
91+#$as_echo "#define HAVE_SYS_SDT_H 1" >>confdefs.h
92
93- fi
94+# fi
95 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_sys_sdt_h" >&5
96 $as_echo "$glibcxx_cv_sys_sdt_h" >&6; }
97
98diff --git a/libstdc++-v3/configure.ac b/libstdc++-v3/configure.ac
99index 9e19e99..0077ffd 100644
100--- a/libstdc++-v3/configure.ac
101+++ b/libstdc++-v3/configure.ac
102@@ -230,7 +230,7 @@ GLIBCXX_CHECK_SC_NPROCESSORS_ONLN
103 GLIBCXX_CHECK_SC_NPROC_ONLN
104 GLIBCXX_CHECK_PTHREADS_NUM_PROCESSORS_NP
105 GLIBCXX_CHECK_SYSCTL_HW_NCPU
106-GLIBCXX_CHECK_SDT_H
107+#GLIBCXX_CHECK_SDT_H
108
109 # Check for available headers.
110 AC_CHECK_HEADERS([endian.h execinfo.h float.h fp.h ieeefp.h inttypes.h \
111--
1122.8.2
113
diff --git a/meta/recipes-devtools/gcc/gcc-6.4/0024-libtool.patch b/meta/recipes-devtools/gcc/gcc-6.4/0024-libtool.patch
deleted file mode 100644
index 1f73b5db5a..0000000000
--- a/meta/recipes-devtools/gcc/gcc-6.4/0024-libtool.patch
+++ /dev/null
@@ -1,42 +0,0 @@
1From 6c0aa5c2538829248547197718037ff0b9788676 Mon Sep 17 00:00:00 2001
2From: Khem Raj <raj.khem@gmail.com>
3Date: Fri, 29 Mar 2013 09:29:11 +0400
4Subject: [PATCH 24/46] libtool
5
6libstdc++ from gcc-runtime gets created with -rpath=/usr/lib/../lib for qemux86-64
7when running on am x86_64 build host.
8
9This patch stops this speading to libdir in the libstdc++.la file within libtool.
10Arguably, it shouldn't be passing this into libtool in the first place but
11for now this resolves the nastiest problems this causes.
12
13func_normal_abspath would resolve an empty path to `pwd` so we need
14to filter the zero case.
15
16RP 2012/8/24
17
18Signed-off-by: Khem Raj <raj.khem@gmail.com>
19
20Upstream-Status: Pending
21---
22 ltmain.sh | 4 ++++
23 1 file changed, 4 insertions(+)
24
25diff --git a/ltmain.sh b/ltmain.sh
26index 9503ec8..0121fba 100644
27--- a/ltmain.sh
28+++ b/ltmain.sh
29@@ -6359,6 +6359,10 @@ func_mode_link ()
30 func_warning "ignoring multiple \`-rpath's for a libtool library"
31
32 install_libdir="$1"
33+ if test -n "$install_libdir"; then
34+ func_normal_abspath "$install_libdir"
35+ install_libdir=$func_normal_abspath_result
36+ fi
37
38 oldlibs=
39 if test -z "$rpath"; then
40--
412.8.2
42
diff --git a/meta/recipes-devtools/gcc/gcc-6.4/0025-gcc-armv4-pass-fix-v4bx-to-linker-to-support-EABI.patch b/meta/recipes-devtools/gcc/gcc-6.4/0025-gcc-armv4-pass-fix-v4bx-to-linker-to-support-EABI.patch
deleted file mode 100644
index 3b7ee497f3..0000000000
--- a/meta/recipes-devtools/gcc/gcc-6.4/0025-gcc-armv4-pass-fix-v4bx-to-linker-to-support-EABI.patch
+++ /dev/null
@@ -1,43 +0,0 @@
1From b1263a48553ce75f8c3bed4fe12122af57845567 Mon Sep 17 00:00:00 2001
2From: Khem Raj <raj.khem@gmail.com>
3Date: Fri, 29 Mar 2013 09:30:32 +0400
4Subject: [PATCH 25/46] gcc: armv4: pass fix-v4bx to linker to support EABI.
5
6The LINK_SPEC for linux gets overwritten by linux-eabi.h which
7means the value of TARGET_FIX_V4BX_SPEC gets lost and as a result
8the option is not passed to linker when chosing march=armv4
9This patch redefines this in linux-eabi.h and reinserts it
10for eabi defaulting toolchains.
11
12We might want to send it upstream.
13
14Signed-off-by: Khem Raj <raj.khem@gmail.com>
15
16Upstream-Status: Pending
17---
18 gcc/config/arm/linux-eabi.h | 6 +++++-
19 1 file changed, 5 insertions(+), 1 deletion(-)
20
21diff --git a/gcc/config/arm/linux-eabi.h b/gcc/config/arm/linux-eabi.h
22index 4010435..aaea1c9 100644
23--- a/gcc/config/arm/linux-eabi.h
24+++ b/gcc/config/arm/linux-eabi.h
25@@ -94,10 +94,14 @@
26 #define MUSL_DYNAMIC_LINKER \
27 "/lib/ld-musl-arm" MUSL_DYNAMIC_LINKER_E "%{mfloat-abi=hard:hf}.so.1"
28
29+/* For armv4 we pass --fix-v4bx to linker to support EABI */
30+#undef TARGET_FIX_V4BX_SPEC
31+#define TARGET_FIX_V4BX_SPEC "%{mcpu=arm8|mcpu=arm810|mcpu=strongarm*|march=armv4: --fix-v4bx}"
32+
33 /* At this point, bpabi.h will have clobbered LINK_SPEC. We want to
34 use the GNU/Linux version, not the generic BPABI version. */
35 #undef LINK_SPEC
36-#define LINK_SPEC EABI_LINK_SPEC \
37+#define LINK_SPEC TARGET_FIX_V4BX_SPEC EABI_LINK_SPEC \
38 LINUX_OR_ANDROID_LD (LINUX_TARGET_LINK_SPEC, \
39 LINUX_TARGET_LINK_SPEC " " ANDROID_LINK_SPEC)
40
41--
422.8.2
43
diff --git a/meta/recipes-devtools/gcc/gcc-6.4/0026-Use-the-multilib-config-files-from-B-instead-of-usin.patch b/meta/recipes-devtools/gcc/gcc-6.4/0026-Use-the-multilib-config-files-from-B-instead-of-usin.patch
deleted file mode 100644
index be25be6162..0000000000
--- a/meta/recipes-devtools/gcc/gcc-6.4/0026-Use-the-multilib-config-files-from-B-instead-of-usin.patch
+++ /dev/null
@@ -1,102 +0,0 @@
1From b5c305fc251299f2e328410b18cfb55c75b5f038 Mon Sep 17 00:00:00 2001
2From: Khem Raj <raj.khem@gmail.com>
3Date: Fri, 29 Mar 2013 09:33:04 +0400
4Subject: [PATCH 26/46] Use the multilib config files from ${B} instead of
5 using the ones from ${S}
6
7Use the multilib config files from ${B} instead of using the ones from ${S}
8so that the source can be shared between gcc-cross-initial,
9gcc-cross-intermediate, gcc-cross, gcc-runtime, and also the sdk build.
10
11Signed-off-by: Khem Raj <raj.khem@gmail.com>
12Signed-off-by: Constantin Musca <constantinx.musca@intel.com>
13
14Upstream-Status: Inappropriate [configuration]
15---
16 gcc/configure | 22 ++++++++++++++++++----
17 gcc/configure.ac | 22 ++++++++++++++++++----
18 2 files changed, 36 insertions(+), 8 deletions(-)
19
20diff --git a/gcc/configure b/gcc/configure
21index 73c264d..377253e 100755
22--- a/gcc/configure
23+++ b/gcc/configure
24@@ -12110,10 +12110,20 @@ done
25 tmake_file_=
26 for f in ${tmake_file}
27 do
28- if test -f ${srcdir}/config/$f
29- then
30- tmake_file_="${tmake_file_} \$(srcdir)/config/$f"
31- fi
32+ case $f in
33+ */t-linux64 )
34+ if test -f ./config/$f
35+ then
36+ tmake_file_="${tmake_file_} ./config/$f"
37+ fi
38+ ;;
39+ * )
40+ if test -f ${srcdir}/config/$f
41+ then
42+ tmake_file_="${tmake_file_} \$(srcdir)/config/$f"
43+ fi
44+ ;;
45+ esac
46 done
47 tmake_file="${tmake_file_}"
48
49@@ -12124,6 +12134,10 @@ tm_file_list="options.h"
50 tm_include_list="options.h insn-constants.h"
51 for f in $tm_file; do
52 case $f in
53+ */linux64.h )
54+ tm_file_list="${tm_file_list} ./config/$f"
55+ tm_include_list="${tm_include_list} ./config/$f"
56+ ;;
57 ./* )
58 f=`echo $f | sed 's/^..//'`
59 tm_file_list="${tm_file_list} $f"
60diff --git a/gcc/configure.ac b/gcc/configure.ac
61index cecf121..54e7619 100644
62--- a/gcc/configure.ac
63+++ b/gcc/configure.ac
64@@ -1863,10 +1863,20 @@ done
65 tmake_file_=
66 for f in ${tmake_file}
67 do
68- if test -f ${srcdir}/config/$f
69- then
70- tmake_file_="${tmake_file_} \$(srcdir)/config/$f"
71- fi
72+ case $f in
73+ */t-linux64 )
74+ if test -f ./config/$f
75+ then
76+ tmake_file_="${tmake_file_} ./config/$f"
77+ fi
78+ ;;
79+ * )
80+ if test -f ${srcdir}/config/$f
81+ then
82+ tmake_file_="${tmake_file_} \$(srcdir)/config/$f"
83+ fi
84+ ;;
85+ esac
86 done
87 tmake_file="${tmake_file_}"
88
89@@ -1877,6 +1887,10 @@ tm_file_list="options.h"
90 tm_include_list="options.h insn-constants.h"
91 for f in $tm_file; do
92 case $f in
93+ */linux64.h )
94+ tm_file_list="${tm_file_list} ./config/$f"
95+ tm_include_list="${tm_include_list} ./config/$f"
96+ ;;
97 ./* )
98 f=`echo $f | sed 's/^..//'`
99 tm_file_list="${tm_file_list} $f"
100--
1012.8.2
102
diff --git a/meta/recipes-devtools/gcc/gcc-6.4/0027-Avoid-using-libdir-from-.la-which-usually-points-to-.patch b/meta/recipes-devtools/gcc/gcc-6.4/0027-Avoid-using-libdir-from-.la-which-usually-points-to-.patch
deleted file mode 100644
index d1bbebc0a8..0000000000
--- a/meta/recipes-devtools/gcc/gcc-6.4/0027-Avoid-using-libdir-from-.la-which-usually-points-to-.patch
+++ /dev/null
@@ -1,31 +0,0 @@
1From eb6178b7fb466ae429c56380c6dbc564a16d900a Mon Sep 17 00:00:00 2001
2From: Khem Raj <raj.khem@gmail.com>
3Date: Fri, 20 Feb 2015 09:39:38 +0000
4Subject: [PATCH 27/46] Avoid using libdir from .la which usually points to a
5 host path
6
7Upstream-Status: Inappropriate [embedded specific]
8
9Signed-off-by: Jonathan Liu <net147@gmail.com>
10Signed-off-by: Khem Raj <raj.khem@gmail.com>
11---
12 ltmain.sh | 3 +++
13 1 file changed, 3 insertions(+)
14
15diff --git a/ltmain.sh b/ltmain.sh
16index 0121fba..52bdbdb 100644
17--- a/ltmain.sh
18+++ b/ltmain.sh
19@@ -5628,6 +5628,9 @@ func_mode_link ()
20 absdir="$abs_ladir"
21 libdir="$abs_ladir"
22 else
23+ # Instead of using libdir from .la which usually points to a host path,
24+ # use the path the .la is contained in.
25+ libdir="$abs_ladir"
26 dir="$libdir"
27 absdir="$libdir"
28 fi
29--
302.8.2
31
diff --git a/meta/recipes-devtools/gcc/gcc-6.4/0028-export-CPP.patch b/meta/recipes-devtools/gcc/gcc-6.4/0028-export-CPP.patch
deleted file mode 100644
index c21253938c..0000000000
--- a/meta/recipes-devtools/gcc/gcc-6.4/0028-export-CPP.patch
+++ /dev/null
@@ -1,53 +0,0 @@
1From 617184f35e97934d9e6268e71378574e2b776c2b Mon Sep 17 00:00:00 2001
2From: Khem Raj <raj.khem@gmail.com>
3Date: Fri, 20 Feb 2015 09:40:59 +0000
4Subject: [PATCH 28/46] export CPP
5
6The OE environment sets and exports CPP as being the target gcc. When
7building gcc-cross-canadian for a mingw targetted sdk, the following can be found
8in build.x86_64-pokysdk-mingw32.i586-poky-linux/build-x86_64-linux/libiberty/config.log:
9
10configure:3641: checking for _FILE_OFFSET_BITS value needed for large files
11configure:3666: gcc -c -isystem/media/build1/poky/build/tmp/sysroots/x86_64-linux/usr/include -O2 -pipe conftest.c >&5
12configure:3666: $? = 0
13configure:3698: result: no
14configure:3786: checking how to run the C preprocessor
15configure:3856: result: x86_64-pokysdk-mingw32-gcc -E --sysroot=/media/build1/poky/build/tmp/sysroots/x86_64-nativesdk-mingw32-pokysdk-mingw32
16configure:3876: x86_64-pokysdk-mingw32-gcc -E --sysroot=/media/build1/poky/build/tmp/sysroots/x86_64-nativesdk-mingw32-pokysdk-mingw32 conftest.c
17configure:3876: $? = 0
18
19Note this is a *build* target (in build-x86_64-linux) so it should be
20using the host "gcc", not x86_64-pokysdk-mingw32-gcc. Since the mingw32
21headers are very different, using the wrong cpp is a real problem. It is leaking
22into configure through the CPP variable. Ultimately this leads to build
23failures related to not being able to include a process.h file for pem-unix.c.
24
25The fix is to ensure we export a sane CPP value into the build
26environment when using build targets. We could define a CPP_FOR_BUILD value which may be
27the version which needs to be upstreamed but for now, this fix is good enough to
28avoid the problem.
29
30RP 22/08/2013
31
32Upstream-Status: Pending
33
34Signed-off-by: Khem Raj <raj.khem@gmail.com>
35---
36 Makefile.in | 1 +
37 1 file changed, 1 insertion(+)
38
39diff --git a/Makefile.in b/Makefile.in
40index 1522e39..beb9b9a 100644
41--- a/Makefile.in
42+++ b/Makefile.in
43@@ -149,6 +149,7 @@ BUILD_EXPORTS = \
44 AR="$(AR_FOR_BUILD)"; export AR; \
45 AS="$(AS_FOR_BUILD)"; export AS; \
46 CC="$(CC_FOR_BUILD)"; export CC; \
47+ CPP="$(CC_FOR_BUILD) -E"; export CPP; \
48 CFLAGS="$(CFLAGS_FOR_BUILD)"; export CFLAGS; \
49 CONFIG_SHELL="$(SHELL)"; export CONFIG_SHELL; \
50 CXX="$(CXX_FOR_BUILD)"; export CXX; \
51--
522.8.2
53
diff --git a/meta/recipes-devtools/gcc/gcc-6.4/0029-Enable-SPE-AltiVec-generation-on-powepc-linux-target.patch b/meta/recipes-devtools/gcc/gcc-6.4/0029-Enable-SPE-AltiVec-generation-on-powepc-linux-target.patch
deleted file mode 100644
index 47b9c0d1b1..0000000000
--- a/meta/recipes-devtools/gcc/gcc-6.4/0029-Enable-SPE-AltiVec-generation-on-powepc-linux-target.patch
+++ /dev/null
@@ -1,56 +0,0 @@
1From e140700976e3b7eb4250b1ffde9bc16494456903 Mon Sep 17 00:00:00 2001
2From: Alexandru-Cezar Sardan <alexandru.sardan@freescale.com>
3Date: Wed, 5 Feb 2014 16:52:31 +0200
4Subject: [PATCH 29/46] Enable SPE & AltiVec generation on powepc*linux target
5
6When is configured with --target=powerpc-linux, the resulting GCC will
7not be able to generate code for SPE targets (e500v1/v2).
8GCC configured with --target=powerpc-linuxspe will not be able to
9generate AltiVec instructions (for e6500).
10This patch modifies the configured file such that SPE or AltiVec code
11can be generated when gcc is configured with --target=powerpc-linux.
12The ABI and speciffic instructions can be selected through the
13"-mabi=spe or -mabi=altivec" and the "-mspe or -maltivec" parameters.
14
15Upstream-Status: Inappropriate [configuration]
16
17Signed-off-by: Alexandru-Cezar Sardan <alexandru.sardan@freescale.com>
18---
19 gcc/config.gcc | 9 ++++++++-
20 gcc/config/rs6000/linuxspe.h | 3 ---
21 2 files changed, 8 insertions(+), 4 deletions(-)
22
23diff --git a/gcc/config.gcc b/gcc/config.gcc
24index 9c6d156..18cff5a 100644
25--- a/gcc/config.gcc
26+++ b/gcc/config.gcc
27@@ -2392,7 +2392,14 @@ powerpc-*-rtems*)
28 tmake_file="${tmake_file} rs6000/t-fprules rs6000/t-rtems rs6000/t-ppccomm"
29 ;;
30 powerpc*-*-linux*)
31- tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h freebsd-spec.h rs6000/sysv4.h"
32+ case ${target} in
33+ powerpc*-*-linux*spe* | powerpc*-*-linux*altivec*)
34+ tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h freebsd-spec.h rs6000/sysv4.h"
35+ ;;
36+ *)
37+ tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h freebsd-spec.h rs6000/sysv4.h rs6000/linuxaltivec.h rs6000/linuxspe.h rs6000/e500.h"
38+ ;;
39+ esac
40 extra_options="${extra_options} rs6000/sysv4.opt"
41 tmake_file="${tmake_file} rs6000/t-fprules rs6000/t-ppccomm"
42 extra_objs="$extra_objs rs6000-linux.o"
43diff --git a/gcc/config/rs6000/linuxspe.h b/gcc/config/rs6000/linuxspe.h
44index 35623cd..f74e00d 100644
45--- a/gcc/config/rs6000/linuxspe.h
46+++ b/gcc/config/rs6000/linuxspe.h
47@@ -27,6 +27,3 @@
48 #undef TARGET_DEFAULT
49 #define TARGET_DEFAULT MASK_STRICT_ALIGN
50 #endif
51-
52-#undef ASM_DEFAULT_SPEC
53-#define ASM_DEFAULT_SPEC "-mppc -mspe -me500"
54--
552.8.2
56
diff --git a/meta/recipes-devtools/gcc/gcc-6.4/0030-Disable-the-MULTILIB_OSDIRNAMES-and-other-multilib-o.patch b/meta/recipes-devtools/gcc/gcc-6.4/0030-Disable-the-MULTILIB_OSDIRNAMES-and-other-multilib-o.patch
deleted file mode 100644
index c09d0192ef..0000000000
--- a/meta/recipes-devtools/gcc/gcc-6.4/0030-Disable-the-MULTILIB_OSDIRNAMES-and-other-multilib-o.patch
+++ /dev/null
@@ -1,42 +0,0 @@
1From 0ddcb95a86830766fd02122f19384fc929b377c5 Mon Sep 17 00:00:00 2001
2From: Khem Raj <raj.khem@gmail.com>
3Date: Fri, 20 Feb 2015 10:21:55 +0000
4Subject: [PATCH 30/46] Disable the MULTILIB_OSDIRNAMES and other multilib
5 options.
6
7Hard coding the MULTILIB_OSDIRNAMES with ../lib64 is causing problems on
8systems where the libdir is NOT set to /lib64. This is allowed by the
9ABI, as
10long as the dynamic loader is present in /lib.
11
12We simply want to use the default rules in gcc to find and configure the
13normal libdir.
14
15Upstream-Status: Inappropriate[OE-Specific]
16
17Signed-off-by: Mark Hatle <mark.hatle@windriver.com>
18Signed-off-by: Khem Raj <raj.khem@gmail.com>
19---
20 gcc/config/aarch64/t-aarch64-linux | 8 ++++----
21 1 file changed, 4 insertions(+), 4 deletions(-)
22
23diff --git a/gcc/config/aarch64/t-aarch64-linux b/gcc/config/aarch64/t-aarch64-linux
24index 1cfe9f3..d688ac9 100644
25--- a/gcc/config/aarch64/t-aarch64-linux
26+++ b/gcc/config/aarch64/t-aarch64-linux
27@@ -21,8 +21,8 @@
28 LIB1ASMSRC = aarch64/lib1funcs.asm
29 LIB1ASMFUNCS = _aarch64_sync_cache_range
30
31-AARCH_BE = $(if $(findstring TARGET_BIG_ENDIAN_DEFAULT=1, $(tm_defines)),_be)
32-MULTILIB_OSDIRNAMES = mabi.lp64=../lib64$(call if_multiarch,:aarch64$(AARCH_BE)-linux-gnu)
33-MULTIARCH_DIRNAME = $(call if_multiarch,aarch64$(AARCH_BE)-linux-gnu)
34+#AARCH_BE = $(if $(findstring TARGET_BIG_ENDIAN_DEFAULT=1, $(tm_defines)),_be)
35+#MULTILIB_OSDIRNAMES = mabi.lp64=../lib64$(call if_multiarch,:aarch64$(AARCH_BE)-linux-gnu)
36+#MULTIARCH_DIRNAME = $(call if_multiarch,aarch64$(AARCH_BE)-linux-gnu)
37
38-MULTILIB_OSDIRNAMES += mabi.ilp32=../libilp32
39+#MULTILIB_OSDIRNAMES += mabi.ilp32=../libilp32
40--
412.8.2
42
diff --git a/meta/recipes-devtools/gcc/gcc-6.4/0031-Ensure-target-gcc-headers-can-be-included.patch b/meta/recipes-devtools/gcc/gcc-6.4/0031-Ensure-target-gcc-headers-can-be-included.patch
deleted file mode 100644
index fb1cd0f169..0000000000
--- a/meta/recipes-devtools/gcc/gcc-6.4/0031-Ensure-target-gcc-headers-can-be-included.patch
+++ /dev/null
@@ -1,98 +0,0 @@
1From fc6621435a64a9d69aa251b70361da94cf2db6be Mon Sep 17 00:00:00 2001
2From: Khem Raj <raj.khem@gmail.com>
3Date: Fri, 20 Feb 2015 10:25:11 +0000
4Subject: [PATCH 31/46] Ensure target gcc headers can be included
5
6There are a few headers installed as part of the OpenEmbedded
7gcc-runtime target (omp.h, ssp/*.h). Being installed from a recipe
8built for the target architecture, these are within the target
9sysroot and not cross/nativesdk; thus they weren't able to be
10found by gcc with the existing search paths. Add support for
11picking up these headers under the sysroot supplied on the gcc
12command line in order to resolve this.
13
14Upstream-Status: Pending
15
16Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com>
17Signed-off-by: Khem Raj <raj.khem@gmail.com>
18---
19 gcc/Makefile.in | 2 ++
20 gcc/cppdefault.c | 4 ++++
21 gcc/defaults.h | 9 +++++++++
22 gcc/gcc.c | 7 -------
23 4 files changed, 15 insertions(+), 7 deletions(-)
24
25diff --git a/gcc/Makefile.in b/gcc/Makefile.in
26index 450cb79..cc75536 100644
27--- a/gcc/Makefile.in
28+++ b/gcc/Makefile.in
29@@ -593,6 +593,7 @@ libexecdir = @libexecdir@
30
31 # Directory in which the compiler finds libraries etc.
32 libsubdir = $(libdir)/gcc/$(real_target_noncanonical)/$(version)$(accel_dir_suffix)
33+libsubdir_target = gcc/$(target_noncanonical)/$(version)
34 # Directory in which the compiler finds executables
35 libexecsubdir = $(libexecdir)/gcc/$(real_target_noncanonical)/$(version)$(accel_dir_suffix)
36 # Directory in which all plugin resources are installed
37@@ -2688,6 +2689,7 @@ CFLAGS-intl.o += -DLOCALEDIR=\"$(localedir)\"
38
39 PREPROCESSOR_DEFINES = \
40 -DGCC_INCLUDE_DIR=\"$(libsubdir)/include\" \
41+ -DGCC_INCLUDE_SUBDIR_TARGET=\"$(libsubdir_target)/include\" \
42 -DFIXED_INCLUDE_DIR=\"$(libsubdir)/include-fixed\" \
43 -DGPLUSPLUS_INCLUDE_DIR=\"$(gcc_gxx_include_dir)\" \
44 -DGPLUSPLUS_INCLUDE_DIR_ADD_SYSROOT=$(gcc_gxx_include_dir_add_sysroot) \
45diff --git a/gcc/cppdefault.c b/gcc/cppdefault.c
46index 54aaf06..7b4dd51 100644
47--- a/gcc/cppdefault.c
48+++ b/gcc/cppdefault.c
49@@ -59,6 +59,10 @@ const struct default_include cpp_include_defaults[]
50 /* This is the dir for gcc's private headers. */
51 { GCC_INCLUDE_DIR, "GCC", 0, 0, 0, 0 },
52 #endif
53+#ifdef GCC_INCLUDE_SUBDIR_TARGET
54+ /* This is the dir for gcc's private headers under the specified sysroot. */
55+ { STANDARD_STARTFILE_PREFIX_2 GCC_INCLUDE_SUBDIR_TARGET, "GCC", 0, 0, 1, 0 },
56+#endif
57 #ifdef LOCAL_INCLUDE_DIR
58 /* /usr/local/include comes before the fixincluded header files. */
59 { LOCAL_INCLUDE_DIR, 0, 0, 1, 1, 2 },
60diff --git a/gcc/defaults.h b/gcc/defaults.h
61index 3e18338..0f317f2 100644
62--- a/gcc/defaults.h
63+++ b/gcc/defaults.h
64@@ -1492,4 +1492,13 @@ see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
65 #define DWARF_GNAT_ENCODINGS_DEFAULT DWARF_GNAT_ENCODINGS_GDB
66 #endif
67
68+/* Default prefixes to attach to command names. */
69+
70+#ifndef STANDARD_STARTFILE_PREFIX_1
71+#define STANDARD_STARTFILE_PREFIX_1 "/lib/"
72+#endif
73+#ifndef STANDARD_STARTFILE_PREFIX_2
74+#define STANDARD_STARTFILE_PREFIX_2 "/usr/lib/"
75+#endif
76+
77 #endif /* ! GCC_DEFAULTS_H */
78diff --git a/gcc/gcc.c b/gcc/gcc.c
79index 04fa81d..9750cc2 100644
80--- a/gcc/gcc.c
81+++ b/gcc/gcc.c
82@@ -1450,13 +1450,6 @@ static const char *gcc_libexec_prefix;
83
84 /* Default prefixes to attach to command names. */
85
86-#ifndef STANDARD_STARTFILE_PREFIX_1
87-#define STANDARD_STARTFILE_PREFIX_1 "/lib/"
88-#endif
89-#ifndef STANDARD_STARTFILE_PREFIX_2
90-#define STANDARD_STARTFILE_PREFIX_2 "/usr/lib/"
91-#endif
92-
93 #ifdef CROSS_DIRECTORY_STRUCTURE /* Don't use these prefixes for a cross compiler. */
94 #undef MD_EXEC_PREFIX
95 #undef MD_STARTFILE_PREFIX
96--
972.8.2
98
diff --git a/meta/recipes-devtools/gcc/gcc-6.4/0032-gcc-4.8-won-t-build-with-disable-dependency-tracking.patch b/meta/recipes-devtools/gcc/gcc-6.4/0032-gcc-4.8-won-t-build-with-disable-dependency-tracking.patch
deleted file mode 100644
index c0b001db51..0000000000
--- a/meta/recipes-devtools/gcc/gcc-6.4/0032-gcc-4.8-won-t-build-with-disable-dependency-tracking.patch
+++ /dev/null
@@ -1,54 +0,0 @@
1From ff939c5063d8f8d444bdb25651a0a48e608efaa4 Mon Sep 17 00:00:00 2001
2From: Khem Raj <raj.khem@gmail.com>
3Date: Fri, 20 Feb 2015 11:17:19 +0000
4Subject: [PATCH 32/46] gcc 4.8+ won't build with --disable-dependency-tracking
5
6since the *.Ppo files don't get created unless --enable-dependency-tracking is true.
7
8This patch ensures we only use those compiler options when its enabled.
9
10Upstream-Status: Submitted
11
12(Problem was already reported upstream, attached this patch there
13http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55930)
14
15RP
162012/09/22
17
18Signed-off-by: Khem Raj <raj.khem@gmail.com>
19---
20 libatomic/Makefile.am | 3 ++-
21 libatomic/Makefile.in | 3 ++-
22 2 files changed, 4 insertions(+), 2 deletions(-)
23
24diff --git a/libatomic/Makefile.am b/libatomic/Makefile.am
25index b351244..399ce18 100644
26--- a/libatomic/Makefile.am
27+++ b/libatomic/Makefile.am
28@@ -101,7 +101,8 @@ PAT_S = $(word 3,$(PAT_SPLIT))
29 IFUNC_DEF = -DIFUNC_ALT=$(PAT_S)
30 IFUNC_OPT = $(word $(PAT_S),$(IFUNC_OPTIONS))
31
32-M_DEPS = -MT $@ -MD -MP -MF $(DEPDIR)/$(@F).Ppo
33+@AMDEP_TRUE@M_DEPS = -MT $@ -MD -MP -MF $(DEPDIR)/$(@F).Ppo
34+@AMDEP_FALSE@M_DEPS =
35 M_SIZE = -DN=$(PAT_N)
36 M_IFUNC = $(if $(PAT_S),$(IFUNC_DEF) $(IFUNC_OPT))
37 M_FILE = $(PAT_BASE)_n.c
38diff --git a/libatomic/Makefile.in b/libatomic/Makefile.in
39index a083d87..a92cfce 100644
40--- a/libatomic/Makefile.in
41+++ b/libatomic/Makefile.in
42@@ -330,7 +330,8 @@ PAT_N = $(word 2,$(PAT_SPLIT))
43 PAT_S = $(word 3,$(PAT_SPLIT))
44 IFUNC_DEF = -DIFUNC_ALT=$(PAT_S)
45 IFUNC_OPT = $(word $(PAT_S),$(IFUNC_OPTIONS))
46-M_DEPS = -MT $@ -MD -MP -MF $(DEPDIR)/$(@F).Ppo
47+@AMDEP_TRUE@M_DEPS = -MT $@ -MD -MP -MF $(DEPDIR)/$(@F).Ppo
48+@AMDEP_FALSE@M_DEPS =
49 M_SIZE = -DN=$(PAT_N)
50 M_IFUNC = $(if $(PAT_S),$(IFUNC_DEF) $(IFUNC_OPT))
51 M_FILE = $(PAT_BASE)_n.c
52--
532.8.2
54
diff --git a/meta/recipes-devtools/gcc/gcc-6.4/0033-Don-t-search-host-directory-during-relink-if-inst_pr.patch b/meta/recipes-devtools/gcc/gcc-6.4/0033-Don-t-search-host-directory-during-relink-if-inst_pr.patch
deleted file mode 100644
index e425d71463..0000000000
--- a/meta/recipes-devtools/gcc/gcc-6.4/0033-Don-t-search-host-directory-during-relink-if-inst_pr.patch
+++ /dev/null
@@ -1,38 +0,0 @@
1From 5092f5389d02e78cd59690cf3fca24b56a97aff2 Mon Sep 17 00:00:00 2001
2From: Khem Raj <raj.khem@gmail.com>
3Date: Tue, 3 Mar 2015 08:21:19 +0000
4Subject: [PATCH 33/46] Don't search host directory during "relink" if
5 $inst_prefix is provided
6
7http://lists.gnu.org/archive/html/libtool-patches/2011-01/msg00026.html
8
9Upstream-Status: Submitted
10
11Signed-off-by: Khem Raj <raj.khem@gmail.com>
12---
13 ltmain.sh | 5 +++--
14 1 file changed, 3 insertions(+), 2 deletions(-)
15
16diff --git a/ltmain.sh b/ltmain.sh
17index 52bdbdb..82bcec3 100644
18--- a/ltmain.sh
19+++ b/ltmain.sh
20@@ -6004,12 +6004,13 @@ func_mode_link ()
21 fi
22 else
23 # We cannot seem to hardcode it, guess we'll fake it.
24+ # Default if $libdir is not relative to the prefix:
25 add_dir="-L$libdir"
26- # Try looking first in the location we're being installed to.
27+
28 if test -n "$inst_prefix_dir"; then
29 case $libdir in
30 [\\/]*)
31- add_dir="$add_dir -L$inst_prefix_dir$libdir"
32+ add_dir="-L$inst_prefix_dir$libdir"
33 ;;
34 esac
35 fi
36--
372.8.2
38
diff --git a/meta/recipes-devtools/gcc/gcc-6.4/0034-Use-SYSTEMLIBS_DIR-replacement-instead-of-hardcoding.patch b/meta/recipes-devtools/gcc/gcc-6.4/0034-Use-SYSTEMLIBS_DIR-replacement-instead-of-hardcoding.patch
deleted file mode 100644
index 922a8555b6..0000000000
--- a/meta/recipes-devtools/gcc/gcc-6.4/0034-Use-SYSTEMLIBS_DIR-replacement-instead-of-hardcoding.patch
+++ /dev/null
@@ -1,29 +0,0 @@
1From 1faa6f69f93bb95af2b2b2bd24e181b50fb5b37c Mon Sep 17 00:00:00 2001
2From: Khem Raj <raj.khem@gmail.com>
3Date: Tue, 28 Apr 2015 23:15:27 -0700
4Subject: [PATCH 34/46] Use SYSTEMLIBS_DIR replacement instead of hardcoding
5 base_libdir
6
7Signed-off-by: Khem Raj <raj.khem@gmail.com>
8---
9Upstream-Status: Inappropriate [OE Configuration]
10
11 gcc/config/aarch64/aarch64-linux.h | 2 +-
12 1 file changed, 1 insertion(+), 1 deletion(-)
13
14diff --git a/gcc/config/aarch64/aarch64-linux.h b/gcc/config/aarch64/aarch64-linux.h
15index 5fcaa59..8588ac0 100644
16--- a/gcc/config/aarch64/aarch64-linux.h
17+++ b/gcc/config/aarch64/aarch64-linux.h
18@@ -21,7 +21,7 @@
19 #ifndef GCC_AARCH64_LINUX_H
20 #define GCC_AARCH64_LINUX_H
21
22-#define GLIBC_DYNAMIC_LINKER "/lib/ld-linux-aarch64%{mbig-endian:_be}%{mabi=ilp32:_ilp32}.so.1"
23+#define GLIBC_DYNAMIC_LINKER SYSTEMLIBS_DIR "ld-linux-aarch64%{mbig-endian:_be}%{mabi=ilp32:_ilp32}.so.1"
24
25 #undef MUSL_DYNAMIC_LINKER
26 #define MUSL_DYNAMIC_LINKER "/lib/ld-musl-aarch64%{mbig-endian:_be}%{mabi=ilp32:_ilp32}.so.1"
27--
282.8.2
29
diff --git a/meta/recipes-devtools/gcc/gcc-6.4/0035-aarch64-Add-support-for-musl-ldso.patch b/meta/recipes-devtools/gcc/gcc-6.4/0035-aarch64-Add-support-for-musl-ldso.patch
deleted file mode 100644
index 9dfc47276f..0000000000
--- a/meta/recipes-devtools/gcc/gcc-6.4/0035-aarch64-Add-support-for-musl-ldso.patch
+++ /dev/null
@@ -1,28 +0,0 @@
1From 3768468c1a6cc170fff88c03b808c975ac653811 Mon Sep 17 00:00:00 2001
2From: Khem Raj <raj.khem@gmail.com>
3Date: Tue, 28 Apr 2015 23:18:39 -0700
4Subject: [PATCH 35/46] aarch64: Add support for musl ldso
5
6Signed-off-by: Khem Raj <raj.khem@gmail.com>
7---
8Upstream-Status: Inappropriate [OE Configuration]
9
10 gcc/config/aarch64/aarch64-linux.h | 2 +-
11 1 file changed, 1 insertion(+), 1 deletion(-)
12
13diff --git a/gcc/config/aarch64/aarch64-linux.h b/gcc/config/aarch64/aarch64-linux.h
14index 8588ac0..946b3ca 100644
15--- a/gcc/config/aarch64/aarch64-linux.h
16+++ b/gcc/config/aarch64/aarch64-linux.h
17@@ -24,7 +24,7 @@
18 #define GLIBC_DYNAMIC_LINKER SYSTEMLIBS_DIR "ld-linux-aarch64%{mbig-endian:_be}%{mabi=ilp32:_ilp32}.so.1"
19
20 #undef MUSL_DYNAMIC_LINKER
21-#define MUSL_DYNAMIC_LINKER "/lib/ld-musl-aarch64%{mbig-endian:_be}%{mabi=ilp32:_ilp32}.so.1"
22+#define MUSL_DYNAMIC_LINKER SYSTEMLIBS_DIR "ld-musl-aarch64%{mbig-endian:_be}%{mabi=ilp32:_ilp32}.so.1"
23
24 #undef ASAN_CC1_SPEC
25 #define ASAN_CC1_SPEC "%{%:sanitize(address):-funwind-tables}"
26--
272.8.2
28
diff --git a/meta/recipes-devtools/gcc/gcc-6.4/0036-libcc1-fix-libcc1-s-install-path-and-rpath.patch b/meta/recipes-devtools/gcc/gcc-6.4/0036-libcc1-fix-libcc1-s-install-path-and-rpath.patch
deleted file mode 100644
index f89a8860f9..0000000000
--- a/meta/recipes-devtools/gcc/gcc-6.4/0036-libcc1-fix-libcc1-s-install-path-and-rpath.patch
+++ /dev/null
@@ -1,54 +0,0 @@
1From f4d3c8e970d42a43cd3d2f751e13324efa936ff8 Mon Sep 17 00:00:00 2001
2From: Robert Yang <liezhi.yang@windriver.com>
3Date: Sun, 5 Jul 2015 20:25:18 -0700
4Subject: [PATCH 36/46] libcc1: fix libcc1's install path and rpath
5
6* Install libcc1.so and libcc1plugin.so into
7 $(libexecdir)/gcc/$(target_noncanonical)/$(gcc_version), as what we
8 had done to lto-plugin.
9* Fix bad RPATH iussue:
10 gcc-5.2.0: package gcc-plugins contains bad RPATH /patht/to/tmp/sysroots/qemux86-64/usr/lib64/../lib64 in file
11 /path/to/gcc/5.2.0-r0/packages-split/gcc-plugins/usr/lib64/gcc/x86_64-poky-linux/5.2.0/plugin/libcc1plugin.so.0.0.0
12 [rpaths]
13
14Upstream-Status: Inappropriate [OE configuration]
15
16Signed-off-by: Robert Yang <liezhi.yang@windriver.com>
17---
18 libcc1/Makefile.am | 4 ++--
19 libcc1/Makefile.in | 4 ++--
20 2 files changed, 4 insertions(+), 4 deletions(-)
21
22diff --git a/libcc1/Makefile.am b/libcc1/Makefile.am
23index b40820b..32930c5 100644
24--- a/libcc1/Makefile.am
25+++ b/libcc1/Makefile.am
26@@ -35,8 +35,8 @@ libiberty = $(if $(wildcard $(libiberty_noasan)),$(Wc)$(libiberty_noasan), \
27 $(Wc)$(libiberty_normal)))
28 libiberty_dep = $(patsubst $(Wc)%,%,$(libiberty))
29
30-plugindir = $(libdir)/gcc/$(target_noncanonical)/$(gcc_version)/plugin
31-cc1libdir = $(libdir)/$(libsuffix)
32+cc1libdir = $(libexecdir)/gcc/$(target_noncanonical)/$(gcc_version)
33+plugindir = $(cc1libdir)
34
35 if ENABLE_PLUGIN
36 plugin_LTLIBRARIES = libcc1plugin.la
37diff --git a/libcc1/Makefile.in b/libcc1/Makefile.in
38index 79d39d3..227ec22 100644
39--- a/libcc1/Makefile.in
40+++ b/libcc1/Makefile.in
41@@ -291,8 +291,8 @@ libiberty = $(if $(wildcard $(libiberty_noasan)),$(Wc)$(libiberty_noasan), \
42 $(Wc)$(libiberty_normal)))
43
44 libiberty_dep = $(patsubst $(Wc)%,%,$(libiberty))
45-plugindir = $(libdir)/gcc/$(target_noncanonical)/$(gcc_version)/plugin
46-cc1libdir = $(libdir)/$(libsuffix)
47+cc1libdir = $(libexecdir)/gcc/$(target_noncanonical)/$(gcc_version)
48+plugindir = $(cc1libdir)
49 @ENABLE_PLUGIN_TRUE@plugin_LTLIBRARIES = libcc1plugin.la
50 @ENABLE_PLUGIN_TRUE@cc1lib_LTLIBRARIES = libcc1.la
51 BUILT_SOURCES = compiler-name.h
52--
532.8.2
54
diff --git a/meta/recipes-devtools/gcc/gcc-6.4/0037-handle-sysroot-support-for-nativesdk-gcc.patch b/meta/recipes-devtools/gcc/gcc-6.4/0037-handle-sysroot-support-for-nativesdk-gcc.patch
deleted file mode 100644
index 15efcb12ed..0000000000
--- a/meta/recipes-devtools/gcc/gcc-6.4/0037-handle-sysroot-support-for-nativesdk-gcc.patch
+++ /dev/null
@@ -1,213 +0,0 @@
1From 1475b941d7a9c9874b0fb0558d01805945467331 Mon Sep 17 00:00:00 2001
2From: Khem Raj <raj.khem@gmail.com>
3Date: Mon, 7 Dec 2015 23:39:54 +0000
4Subject: [PATCH 37/46] handle sysroot support for nativesdk-gcc
5
6Being able to build a nativesdk gcc is useful, particularly in cases
7where the host compiler may be of an incompatible version (or a 32
8bit compiler is needed).
9
10Sadly, building nativesdk-gcc is not straight forward. We install
11nativesdk-gcc into a relocatable location and this means that its
12library locations can change. "Normal" sysroot support doesn't help
13in this case since the values of paths like "libdir" change, not just
14base root directory of the system.
15
16In order to handle this we do two things:
17
18a) Add %r into spec file markup which can be used for injected paths
19 such as SYSTEMLIBS_DIR (see gcc_multilib_setup()).
20b) Add other paths which need relocation into a .gccrelocprefix section
21 which the relocation code will notice and adjust automatically.
22
23Upstream-Status: Inappropriate
24RP 2015/7/28
25
26Signed-off-by: Khem Raj <raj.khem@gmail.com>
27---
28 gcc/cppdefault.c | 50 +++++++++++++++++++++++++++++++++++++-------------
29 gcc/cppdefault.h | 3 ++-
30 gcc/gcc.c | 20 ++++++++++++++------
31 3 files changed, 53 insertions(+), 20 deletions(-)
32
33diff --git a/gcc/cppdefault.c b/gcc/cppdefault.c
34index 7b4dd51..9d1166c 100644
35--- a/gcc/cppdefault.c
36+++ b/gcc/cppdefault.c
37@@ -35,6 +35,30 @@
38 # undef CROSS_INCLUDE_DIR
39 #endif
40
41+static char GPLUSPLUS_INCLUDE_DIRVAR[4096] __attribute__ ((section (".gccrelocprefix"))) = GPLUSPLUS_INCLUDE_DIR;
42+static char GCC_INCLUDE_DIRVAR[4096] __attribute__ ((section (".gccrelocprefix"))) = GCC_INCLUDE_DIR;
43+static char GPLUSPLUS_TOOL_INCLUDE_DIRVAR[4096] __attribute__ ((section (".gccrelocprefix"))) = GPLUSPLUS_TOOL_INCLUDE_DIR;
44+static char GPLUSPLUS_BACKWARD_INCLUDE_DIRVAR[4096] __attribute__ ((section (".gccrelocprefix"))) = GPLUSPLUS_BACKWARD_INCLUDE_DIR;
45+static char STANDARD_STARTFILE_PREFIX_2VAR[4096] __attribute__ ((section (".gccrelocprefix"))) = STANDARD_STARTFILE_PREFIX_2 GCC_INCLUDE_SUBDIR_TARGET;
46+#ifdef LOCAL_INCLUDE_DIR
47+static char LOCAL_INCLUDE_DIRVAR[4096] __attribute__ ((section (".gccrelocprefix"))) = LOCAL_INCLUDE_DIR;
48+#endif
49+#ifdef PREFIX_INCLUDE_DIR
50+static char PREFIX_INCLUDE_DIRVAR[4096] __attribute__ ((section (".gccrelocprefix"))) = PREFIX_INCLUDE_DIR;
51+#endif
52+#ifdef FIXED_INCLUDE_DIR
53+static char FIXED_INCLUDE_DIRVAR[4096] __attribute__ ((section (".gccrelocprefix"))) = FIXED_INCLUDE_DIR;
54+#endif
55+#ifdef CROSS_INCLUDE_DIR
56+static char CROSS_INCLUDE_DIRVAR[4096] __attribute__ ((section (".gccrelocprefix"))) = CROSS_INCLUDE_DIR;
57+#endif
58+#ifdef TOOL_INCLUDE_DIR
59+static char TOOL_INCLUDE_DIRVAR[4096] __attribute__ ((section (".gccrelocprefix"))) = TOOL_INCLUDE_DIR;
60+#endif
61+#ifdef NATIVE_SYSTEM_HEADER_DIR
62+static char NATIVE_SYSTEM_HEADER_DIRVAR[4096] __attribute__ ((section (".gccrelocprefix"))) = NATIVE_SYSTEM_HEADER_DIR;
63+#endif
64+
65 const struct default_include cpp_include_defaults[]
66 #ifdef INCLUDE_DEFAULTS
67 = INCLUDE_DEFAULTS;
68@@ -42,38 +66,38 @@ const struct default_include cpp_include_defaults[]
69 = {
70 #ifdef GPLUSPLUS_INCLUDE_DIR
71 /* Pick up GNU C++ generic include files. */
72- { GPLUSPLUS_INCLUDE_DIR, "G++", 1, 1,
73+ { GPLUSPLUS_INCLUDE_DIRVAR, "G++", 1, 1,
74 GPLUSPLUS_INCLUDE_DIR_ADD_SYSROOT, 0 },
75 #endif
76 #ifdef GPLUSPLUS_TOOL_INCLUDE_DIR
77 /* Pick up GNU C++ target-dependent include files. */
78- { GPLUSPLUS_TOOL_INCLUDE_DIR, "G++", 1, 1,
79+ { GPLUSPLUS_TOOL_INCLUDE_DIRVAR, "G++", 1, 1,
80 GPLUSPLUS_INCLUDE_DIR_ADD_SYSROOT, 1 },
81 #endif
82 #ifdef GPLUSPLUS_BACKWARD_INCLUDE_DIR
83 /* Pick up GNU C++ backward and deprecated include files. */
84- { GPLUSPLUS_BACKWARD_INCLUDE_DIR, "G++", 1, 1,
85+ { GPLUSPLUS_BACKWARD_INCLUDE_DIRVAR, "G++", 1, 1,
86 GPLUSPLUS_INCLUDE_DIR_ADD_SYSROOT, 0 },
87 #endif
88 #ifdef GCC_INCLUDE_DIR
89 /* This is the dir for gcc's private headers. */
90- { GCC_INCLUDE_DIR, "GCC", 0, 0, 0, 0 },
91+ { GCC_INCLUDE_DIRVAR, "GCC", 0, 0, 0, 0 },
92 #endif
93 #ifdef GCC_INCLUDE_SUBDIR_TARGET
94 /* This is the dir for gcc's private headers under the specified sysroot. */
95- { STANDARD_STARTFILE_PREFIX_2 GCC_INCLUDE_SUBDIR_TARGET, "GCC", 0, 0, 1, 0 },
96+ { STANDARD_STARTFILE_PREFIX_2VAR, "GCC", 0, 0, 1, 0 },
97 #endif
98 #ifdef LOCAL_INCLUDE_DIR
99 /* /usr/local/include comes before the fixincluded header files. */
100- { LOCAL_INCLUDE_DIR, 0, 0, 1, 1, 2 },
101- { LOCAL_INCLUDE_DIR, 0, 0, 1, 1, 0 },
102+ { LOCAL_INCLUDE_DIRVAR, 0, 0, 1, 1, 2 },
103+ { LOCAL_INCLUDE_DIRVAR, 0, 0, 1, 1, 0 },
104 #endif
105 #ifdef PREFIX_INCLUDE_DIR
106- { PREFIX_INCLUDE_DIR, 0, 0, 1, 0, 0 },
107+ { PREFIX_INCLUDE_DIRVAR, 0, 0, 1, 0, 0 },
108 #endif
109 #ifdef FIXED_INCLUDE_DIR
110 /* This is the dir for fixincludes. */
111- { FIXED_INCLUDE_DIR, "GCC", 0, 0, 0,
112+ { FIXED_INCLUDE_DIRVAR, "GCC", 0, 0, 0,
113 /* A multilib suffix needs adding if different multilibs use
114 different headers. */
115 #ifdef SYSROOT_HEADERS_SUFFIX_SPEC
116@@ -85,16 +109,16 @@ const struct default_include cpp_include_defaults[]
117 #endif
118 #ifdef CROSS_INCLUDE_DIR
119 /* One place the target system's headers might be. */
120- { CROSS_INCLUDE_DIR, "GCC", 0, 0, 0, 0 },
121+ { CROSS_INCLUDE_DIRVAR, "GCC", 0, 0, 0, 0 },
122 #endif
123 #ifdef TOOL_INCLUDE_DIR
124 /* Another place the target system's headers might be. */
125- { TOOL_INCLUDE_DIR, "BINUTILS", 0, 1, 0, 0 },
126+ { TOOL_INCLUDE_DIRVAR, "BINUTILS", 0, 1, 0, 0 },
127 #endif
128 #ifdef NATIVE_SYSTEM_HEADER_DIR
129 /* /usr/include comes dead last. */
130- { NATIVE_SYSTEM_HEADER_DIR, NATIVE_SYSTEM_HEADER_COMPONENT, 0, 0, 1, 2 },
131- { NATIVE_SYSTEM_HEADER_DIR, NATIVE_SYSTEM_HEADER_COMPONENT, 0, 0, 1, 0 },
132+ { NATIVE_SYSTEM_HEADER_DIRVAR, NATIVE_SYSTEM_HEADER_COMPONENT, 0, 0, 1, 2 },
133+ { NATIVE_SYSTEM_HEADER_DIRVAR, NATIVE_SYSTEM_HEADER_COMPONENT, 0, 0, 1, 0 },
134 #endif
135 { 0, 0, 0, 0, 0, 0 }
136 };
137diff --git a/gcc/cppdefault.h b/gcc/cppdefault.h
138index 8a81b45..9759efd 100644
139--- a/gcc/cppdefault.h
140+++ b/gcc/cppdefault.h
141@@ -33,7 +33,8 @@
142
143 struct default_include
144 {
145- const char *const fname; /* The name of the directory. */
146+ const char *fname; /* The name of the directory. */
147+
148 const char *const component; /* The component containing the directory
149 (see update_path in prefix.c) */
150 const char cplusplus; /* Only look here if we're compiling C++. */
151diff --git a/gcc/gcc.c b/gcc/gcc.c
152index 9750cc2..94c240e 100644
153--- a/gcc/gcc.c
154+++ b/gcc/gcc.c
155@@ -247,6 +247,8 @@ FILE *report_times_to_file = NULL;
156 #endif
157 static const char *target_system_root = DEFAULT_TARGET_SYSTEM_ROOT;
158
159+static char target_relocatable_prefix[4096] __attribute__ ((section (".gccrelocprefix"))) = SYSTEMLIBS_DIR;
160+
161 /* Nonzero means pass the updated target_system_root to the compiler. */
162
163 static int target_system_root_changed;
164@@ -517,6 +519,7 @@ or with constant text in a single argument.
165 %G process LIBGCC_SPEC as a spec.
166 %R Output the concatenation of target_system_root and
167 target_sysroot_suffix.
168+ %r Output the base path target_relocatable_prefix
169 %S process STARTFILE_SPEC as a spec. A capital S is actually used here.
170 %E process ENDFILE_SPEC as a spec. A capital E is actually used here.
171 %C process CPP_SPEC as a spec.
172@@ -1473,10 +1476,10 @@ static const char *gcc_libexec_prefix;
173 gcc_exec_prefix is set because, in that case, we know where the
174 compiler has been installed, and use paths relative to that
175 location instead. */
176-static const char *const standard_exec_prefix = STANDARD_EXEC_PREFIX;
177-static const char *const standard_libexec_prefix = STANDARD_LIBEXEC_PREFIX;
178-static const char *const standard_bindir_prefix = STANDARD_BINDIR_PREFIX;
179-static const char *const standard_startfile_prefix = STANDARD_STARTFILE_PREFIX;
180+static char standard_exec_prefix[4096] __attribute__ ((section (".gccrelocprefix"))) = STANDARD_EXEC_PREFIX;
181+static char standard_libexec_prefix[4096] __attribute__ ((section (".gccrelocprefix"))) = STANDARD_LIBEXEC_PREFIX;
182+static char standard_bindir_prefix[4096] __attribute__ ((section (".gccrelocprefix"))) = STANDARD_BINDIR_PREFIX;
183+static char *const standard_startfile_prefix = STANDARD_STARTFILE_PREFIX;
184
185 /* For native compilers, these are well-known paths containing
186 components that may be provided by the system. For cross
187@@ -1484,9 +1487,9 @@ static const char *const standard_startfile_prefix = STANDARD_STARTFILE_PREFIX;
188 static const char *md_exec_prefix = MD_EXEC_PREFIX;
189 static const char *md_startfile_prefix = MD_STARTFILE_PREFIX;
190 static const char *md_startfile_prefix_1 = MD_STARTFILE_PREFIX_1;
191-static const char *const standard_startfile_prefix_1
192+static char standard_startfile_prefix_1[4096] __attribute__ ((section (".gccrelocprefix")))
193 = STANDARD_STARTFILE_PREFIX_1;
194-static const char *const standard_startfile_prefix_2
195+static char standard_startfile_prefix_2[4096] __attribute__ ((section (".gccrelocprefix")))
196 = STANDARD_STARTFILE_PREFIX_2;
197
198 /* A relative path to be used in finding the location of tools
199@@ -5762,6 +5765,11 @@ do_spec_1 (const char *spec, int inswitch, const char *soft_matched_part)
200 }
201 break;
202
203+ case 'r':
204+ obstack_grow (&obstack, target_relocatable_prefix,
205+ strlen (target_relocatable_prefix));
206+ break;
207+
208 case 'S':
209 value = do_spec_1 (startfile_spec, 0, NULL);
210 if (value != 0)
211--
2122.8.2
213
diff --git a/meta/recipes-devtools/gcc/gcc-6.4/0038-Search-target-sysroot-gcc-version-specific-dirs-with.patch b/meta/recipes-devtools/gcc/gcc-6.4/0038-Search-target-sysroot-gcc-version-specific-dirs-with.patch
deleted file mode 100644
index 89ee79db89..0000000000
--- a/meta/recipes-devtools/gcc/gcc-6.4/0038-Search-target-sysroot-gcc-version-specific-dirs-with.patch
+++ /dev/null
@@ -1,102 +0,0 @@
1From 42e4cdcaad590536246866b0846ec279e124fa16 Mon Sep 17 00:00:00 2001
2From: Khem Raj <raj.khem@gmail.com>
3Date: Mon, 7 Dec 2015 23:41:45 +0000
4Subject: [PATCH 38/46] Search target sysroot gcc version specific dirs with
5 multilib.
6
7We install the gcc libraries (such as crtbegin.p) into
8<sysroot><libdir>/<target-sys>/5.2.0/
9which is a default search path for GCC (aka multi_suffix in the
10code below). <target-sys> is 'machine' in gcc's terminology. We use
11these directories so that multiple gcc versions could in theory
12co-exist on target.
13
14We only want to build one gcc-cross-canadian per arch and have this work
15for all multilibs. <target-sys> can be handled by mapping the multilib
16<target-sys> to the one used by gcc-cross-canadian, e.g.
17mips64-polkmllib32-linux
18is symlinked to by mips64-poky-linux.
19
20The default gcc search path in the target sysroot for a "lib64" mutlilib
21is:
22
23<sysroot>/lib32/mips64-poky-linux/5.2.0/
24<sysroot>/lib32/../lib64/
25<sysroot>/usr/lib32/mips64-poky-linux/5.2.0/
26<sysroot>/usr/lib32/../lib64/
27<sysroot>/lib32/
28<sysroot>/usr/lib32/
29
30which means that the lib32 crtbegin.o will be found and the lib64 ones
31will not which leads to compiler failures.
32
33This patch injects a multilib version of that path first so the lib64
34binaries can be found first. With this change the search path becomes:
35
36<sysroot>/lib32/../lib64/mips64-poky-linux/5.2.0/
37<sysroot>/lib32/mips64-poky-linux/5.2.0/
38<sysroot>/lib32/../lib64/
39<sysroot>/usr/lib32/../lib64/mips64-poky-linux/5.2.0/
40<sysroot>/usr/lib32/mips64-poky-linux/5.2.0/
41<sysroot>/usr/lib32/../lib64/
42<sysroot>/lib32/
43<sysroot>/usr/lib32/
44
45Upstream-Status: Pending
46RP 2015/7/31
47
48Signed-off-by: Khem Raj <raj.khem@gmail.com>
49---
50 gcc/gcc.c | 29 ++++++++++++++++++++++++++++-
51 1 file changed, 28 insertions(+), 1 deletion(-)
52
53diff --git a/gcc/gcc.c b/gcc/gcc.c
54index 94c240e..2812819 100644
55--- a/gcc/gcc.c
56+++ b/gcc/gcc.c
57@@ -2507,7 +2507,7 @@ for_each_path (const struct path_prefix *paths,
58 if (path == NULL)
59 {
60 len = paths->max_len + extra_space + 1;
61- len += MAX (MAX (suffix_len, multi_os_dir_len), multiarch_len);
62+ len += MAX ((suffix_len + multi_os_dir_len), multiarch_len);
63 path = XNEWVEC (char, len);
64 }
65
66@@ -2519,6 +2519,33 @@ for_each_path (const struct path_prefix *paths,
67 /* Look first in MACHINE/VERSION subdirectory. */
68 if (!skip_multi_dir)
69 {
70+ if (!(pl->os_multilib ? skip_multi_os_dir : skip_multi_dir))
71+ {
72+ const char *this_multi;
73+ size_t this_multi_len;
74+
75+ if (pl->os_multilib)
76+ {
77+ this_multi = multi_os_dir;
78+ this_multi_len = multi_os_dir_len;
79+ }
80+ else
81+ {
82+ this_multi = multi_dir;
83+ this_multi_len = multi_dir_len;
84+ }
85+
86+ /* Look in multilib MACHINE/VERSION subdirectory first */
87+ if (this_multi_len)
88+ {
89+ memcpy (path + len, this_multi, this_multi_len + 1);
90+ memcpy (path + len + this_multi_len, multi_suffix, suffix_len + 1);
91+ ret = callback (path, callback_info);
92+ if (ret)
93+ break;
94+ }
95+ }
96+
97 memcpy (path + len, multi_suffix, suffix_len + 1);
98 ret = callback (path, callback_info);
99 if (ret)
100--
1012.8.2
102
diff --git a/meta/recipes-devtools/gcc/gcc-6.4/0039-Fix-various-_FOR_BUILD-and-related-variables.patch b/meta/recipes-devtools/gcc/gcc-6.4/0039-Fix-various-_FOR_BUILD-and-related-variables.patch
deleted file mode 100644
index 0ce7aec790..0000000000
--- a/meta/recipes-devtools/gcc/gcc-6.4/0039-Fix-various-_FOR_BUILD-and-related-variables.patch
+++ /dev/null
@@ -1,137 +0,0 @@
1From 9ced49e459ccf1887feb58adf1e8836dcb4b1bdf Mon Sep 17 00:00:00 2001
2From: Khem Raj <raj.khem@gmail.com>
3Date: Mon, 7 Dec 2015 23:42:45 +0000
4Subject: [PATCH 39/46] Fix various _FOR_BUILD and related variables
5
6When doing a FOR_BUILD thing, you have to override CFLAGS with
7CFLAGS_FOR_BUILD. And if you use C++, you also have to override
8CXXFLAGS with CXXFLAGS_FOR_BUILD.
9Without this, when building for mingw, you end up trying to use
10the mingw headers for a host build.
11
12The same goes for other variables as well, such as CPPFLAGS,
13CPP, and GMPINC.
14
15Upstream-Status: Pending
16
17Signed-off-by: Peter Seebach <peter.seebach@windriver.com>
18Signed-off-by: Mark Hatle <mark.hatle@windriver.com>
19Signed-off-by: Khem Raj <raj.khem@gmail.com>
20---
21 Makefile.in | 6 ++++++
22 Makefile.tpl | 5 +++++
23 gcc/Makefile.in | 2 +-
24 gcc/configure | 2 +-
25 gcc/configure.ac | 2 +-
26 5 files changed, 14 insertions(+), 3 deletions(-)
27
28diff --git a/Makefile.in b/Makefile.in
29index beb9b9a..3e1c6bc 100644
30--- a/Makefile.in
31+++ b/Makefile.in
32@@ -152,6 +152,7 @@ BUILD_EXPORTS = \
33 CPP="$(CC_FOR_BUILD) -E"; export CPP; \
34 CFLAGS="$(CFLAGS_FOR_BUILD)"; export CFLAGS; \
35 CONFIG_SHELL="$(SHELL)"; export CONFIG_SHELL; \
36+ CPPFLAGS="$(CPPFLAGS_FOR_BUILD)"; export CPPFLAGS; \
37 CXX="$(CXX_FOR_BUILD)"; export CXX; \
38 CXXFLAGS="$(CXXFLAGS_FOR_BUILD)"; export CXXFLAGS; \
39 GCJ="$(GCJ_FOR_BUILD)"; export GCJ; \
40@@ -170,6 +171,9 @@ BUILD_EXPORTS = \
41 # built for the build system to override those in BASE_FLAGS_TO_PASS.
42 EXTRA_BUILD_FLAGS = \
43 CFLAGS="$(CFLAGS_FOR_BUILD)" \
44+ CXXFLAGS="$(CXXFLAGS_FOR_BUILD)" \
45+ CPP="$(CC_FOR_BUILD) -E" \
46+ CPPFLAGS="$(CPPFLAGS_FOR_BUILD)" \
47 LDFLAGS="$(LDFLAGS_FOR_BUILD)"
48
49 # This is the list of directories to built for the host system.
50@@ -187,6 +191,7 @@ HOST_SUBDIR = @host_subdir@
51 HOST_EXPORTS = \
52 $(BASE_EXPORTS) \
53 CC="$(CC)"; export CC; \
54+ CPP="$(CC) -E"; export CPP; \
55 ADA_CFLAGS="$(ADA_CFLAGS)"; export ADA_CFLAGS; \
56 CFLAGS="$(CFLAGS)"; export CFLAGS; \
57 CONFIG_SHELL="$(SHELL)"; export CONFIG_SHELL; \
58@@ -713,6 +718,7 @@ BASE_FLAGS_TO_PASS = \
59 "CC_FOR_BUILD=$(CC_FOR_BUILD)" \
60 "CFLAGS_FOR_BUILD=$(CFLAGS_FOR_BUILD)" \
61 "CXX_FOR_BUILD=$(CXX_FOR_BUILD)" \
62+ "CXXFLAGS_FOR_BUILD=$(CXXFLAGS_FOR_BUILD)" \
63 "EXPECT=$(EXPECT)" \
64 "FLEX=$(FLEX)" \
65 "INSTALL=$(INSTALL)" \
66diff --git a/Makefile.tpl b/Makefile.tpl
67index 6b2eb6a..114e462 100644
68--- a/Makefile.tpl
69+++ b/Makefile.tpl
70@@ -154,6 +154,7 @@ BUILD_EXPORTS = \
71 CC="$(CC_FOR_BUILD)"; export CC; \
72 CFLAGS="$(CFLAGS_FOR_BUILD)"; export CFLAGS; \
73 CONFIG_SHELL="$(SHELL)"; export CONFIG_SHELL; \
74+ CPPFLAGS="$(CPPFLAGS_FOR_BUILD)"; export CPPFLAGS; \
75 CXX="$(CXX_FOR_BUILD)"; export CXX; \
76 CXXFLAGS="$(CXXFLAGS_FOR_BUILD)"; export CXXFLAGS; \
77 GCJ="$(GCJ_FOR_BUILD)"; export GCJ; \
78@@ -172,6 +173,9 @@ BUILD_EXPORTS = \
79 # built for the build system to override those in BASE_FLAGS_TO_PASS.
80 EXTRA_BUILD_FLAGS = \
81 CFLAGS="$(CFLAGS_FOR_BUILD)" \
82+ CXXFLAGS="$(CXXFLAGS_FOR_BUILD)" \
83+ CPP="$(CC_FOR_BUILD) -E" \
84+ CPPFLAGS="$(CPPFLAGS_FOR_BUILD)" \
85 LDFLAGS="$(LDFLAGS_FOR_BUILD)"
86
87 # This is the list of directories to built for the host system.
88@@ -189,6 +193,7 @@ HOST_SUBDIR = @host_subdir@
89 HOST_EXPORTS = \
90 $(BASE_EXPORTS) \
91 CC="$(CC)"; export CC; \
92+ CPP="$(CC) -E"; export CPP; \
93 ADA_CFLAGS="$(ADA_CFLAGS)"; export ADA_CFLAGS; \
94 CFLAGS="$(CFLAGS)"; export CFLAGS; \
95 CONFIG_SHELL="$(SHELL)"; export CONFIG_SHELL; \
96diff --git a/gcc/Makefile.in b/gcc/Makefile.in
97index cc75536..0ad2dc8 100644
98--- a/gcc/Makefile.in
99+++ b/gcc/Makefile.in
100@@ -780,7 +780,7 @@ BUILD_LDFLAGS=@BUILD_LDFLAGS@
101 BUILD_NO_PIE_FLAG = @BUILD_NO_PIE_FLAG@
102 BUILD_LDFLAGS += $(BUILD_NO_PIE_FLAG)
103 BUILD_CPPFLAGS= -I. -I$(@D) -I$(srcdir) -I$(srcdir)/$(@D) \
104- -I$(srcdir)/../include @INCINTL@ $(CPPINC) $(CPPFLAGS)
105+ -I$(srcdir)/../include @INCINTL@ $(CPPINC) $(CPPFLAGS_FOR_BUILD)
106
107 # Actual name to use when installing a native compiler.
108 GCC_INSTALL_NAME := $(shell echo gcc|sed '$(program_transform_name)')
109diff --git a/gcc/configure b/gcc/configure
110index 377253e..78fc64a 100755
111--- a/gcc/configure
112+++ b/gcc/configure
113@@ -11799,7 +11799,7 @@ else
114 CC="${CC_FOR_BUILD}" CFLAGS="${CFLAGS_FOR_BUILD}" \
115 CXX="${CXX_FOR_BUILD}" CXXFLAGS="${CXXFLAGS_FOR_BUILD}" \
116 LD="${LD_FOR_BUILD}" LDFLAGS="${LDFLAGS_FOR_BUILD}" \
117- GMPINC="" CPPFLAGS="${CPPFLAGS} -DGENERATOR_FILE" \
118+ GMPINC="" CPPFLAGS="${CPPFLAGS_FOR_BUILD} -DGENERATOR_FILE" \
119 ${realsrcdir}/configure \
120 --enable-languages=${enable_languages-all} \
121 --target=$target_alias --host=$build_alias --build=$build_alias
122diff --git a/gcc/configure.ac b/gcc/configure.ac
123index 54e7619..a94666e 100644
124--- a/gcc/configure.ac
125+++ b/gcc/configure.ac
126@@ -1682,7 +1682,7 @@ else
127 CC="${CC_FOR_BUILD}" CFLAGS="${CFLAGS_FOR_BUILD}" \
128 CXX="${CXX_FOR_BUILD}" CXXFLAGS="${CXXFLAGS_FOR_BUILD}" \
129 LD="${LD_FOR_BUILD}" LDFLAGS="${LDFLAGS_FOR_BUILD}" \
130- GMPINC="" CPPFLAGS="${CPPFLAGS} -DGENERATOR_FILE" \
131+ GMPINC="" CPPFLAGS="${CPPFLAGS_FOR_BUILD} -DGENERATOR_FILE" \
132 ${realsrcdir}/configure \
133 --enable-languages=${enable_languages-all} \
134 --target=$target_alias --host=$build_alias --build=$build_alias
135--
1362.8.2
137
diff --git a/meta/recipes-devtools/gcc/gcc-6.4/0040-nios2-Define-MUSL_DYNAMIC_LINKER.patch b/meta/recipes-devtools/gcc/gcc-6.4/0040-nios2-Define-MUSL_DYNAMIC_LINKER.patch
deleted file mode 100644
index c9a6fd0ebc..0000000000
--- a/meta/recipes-devtools/gcc/gcc-6.4/0040-nios2-Define-MUSL_DYNAMIC_LINKER.patch
+++ /dev/null
@@ -1,28 +0,0 @@
1From b0412c01c275aaeb6b458461cd2425120c8bcec8 Mon Sep 17 00:00:00 2001
2From: Khem Raj <raj.khem@gmail.com>
3Date: Tue, 2 Feb 2016 10:26:10 -0800
4Subject: [PATCH 40/46] nios2: Define MUSL_DYNAMIC_LINKER
5
6Signed-off-by: Marek Vasut <marex@denx.de>
7Signed-off-by: Khem Raj <raj.khem@gmail.com>
8---
9Upstream-Status: Pending
10
11 gcc/config/nios2/linux.h | 1 +
12 1 file changed, 1 insertion(+)
13
14diff --git a/gcc/config/nios2/linux.h b/gcc/config/nios2/linux.h
15index 4ef55b5..62bc1e7 100644
16--- a/gcc/config/nios2/linux.h
17+++ b/gcc/config/nios2/linux.h
18@@ -30,6 +30,7 @@
19 #define CPP_SPEC "%{posix:-D_POSIX_SOURCE} %{pthread:-D_REENTRANT}"
20
21 #define GLIBC_DYNAMIC_LINKER "/lib/ld-linux-nios2.so.1"
22+#define MUSL_DYNAMIC_LINKER "/lib/ld-musl-nios2.so.1"
23
24 #undef LINK_SPEC
25 #define LINK_SPEC LINK_SPEC_ENDIAN \
26--
272.8.2
28
diff --git a/meta/recipes-devtools/gcc/gcc-6.4/0041-ssp_nonshared.patch b/meta/recipes-devtools/gcc/gcc-6.4/0041-ssp_nonshared.patch
deleted file mode 100644
index 0744529741..0000000000
--- a/meta/recipes-devtools/gcc/gcc-6.4/0041-ssp_nonshared.patch
+++ /dev/null
@@ -1,28 +0,0 @@
1From 551a5db7acb56e085a101f1c222d51b2c1b039a4 Mon Sep 17 00:00:00 2001
2From: Szabolcs Nagy <nsz@port70.net>
3Date: Sat, 7 Nov 2015 14:58:40 +0000
4Subject: [PATCH 41/46] ssp_nonshared
5
6---
7Upstream-Status: Inappropriate [OE Configuration]
8
9 gcc/gcc.c | 3 ++-
10 1 file changed, 2 insertions(+), 1 deletion(-)
11
12diff --git a/gcc/gcc.c b/gcc/gcc.c
13index 2812819..9de96ee 100644
14--- a/gcc/gcc.c
15+++ b/gcc/gcc.c
16@@ -863,7 +863,8 @@ proper position among the other output files. */
17 #ifndef LINK_SSP_SPEC
18 #ifdef TARGET_LIBC_PROVIDES_SSP
19 #define LINK_SSP_SPEC "%{fstack-protector|fstack-protector-all" \
20- "|fstack-protector-strong|fstack-protector-explicit:}"
21+ "|fstack-protector-strong|fstack-protector-explicit" \
22+ ":-lssp_nonshared}"
23 #else
24 #define LINK_SSP_SPEC "%{fstack-protector|fstack-protector-all" \
25 "|fstack-protector-strong|fstack-protector-explicit" \
26--
272.8.2
28
diff --git a/meta/recipes-devtools/gcc/gcc-6.4/0042-gcc-libcpp-support-ffile-prefix-map-old-new.patch b/meta/recipes-devtools/gcc/gcc-6.4/0042-gcc-libcpp-support-ffile-prefix-map-old-new.patch
deleted file mode 100644
index 861f0fd7f1..0000000000
--- a/meta/recipes-devtools/gcc/gcc-6.4/0042-gcc-libcpp-support-ffile-prefix-map-old-new.patch
+++ /dev/null
@@ -1,292 +0,0 @@
1From ba738cc411c9a54e389e336bcaa0a2428dd4a9d2 Mon Sep 17 00:00:00 2001
2From: Hongxu Jia <hongxu.jia@windriver.com>
3Date: Wed, 16 Mar 2016 02:27:43 -0400
4Subject: [PATCH 42/46] gcc/libcpp: support -ffile-prefix-map=<old>=<new>
5
6Similar -fdebug-prefix-map, add option -ffile-prefix-map to map one
7directory name (old) to another (new) in __FILE__, __BASE_FILE__ and
8__builtin_FILE ().
9
10https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70268
11
12Upstream-Status: Submitted [gcc-patches@gcc.gnu.org]
13Signed-off-by: Hongxu Jia <hongxu.jia@windriver.com>
14---
15 gcc/c-family/c-opts.c | 13 +++++++
16 gcc/c-family/c.opt | 4 +++
17 gcc/dwarf2out.c | 1 +
18 gcc/gimplify.c | 3 ++
19 libcpp/Makefile.in | 10 +++---
20 libcpp/file-map.c | 92 +++++++++++++++++++++++++++++++++++++++++++++++
21 libcpp/include/file-map.h | 30 ++++++++++++++++
22 libcpp/macro.c | 2 ++
23 8 files changed, 150 insertions(+), 5 deletions(-)
24 create mode 100644 libcpp/file-map.c
25 create mode 100644 libcpp/include/file-map.h
26
27diff --git a/gcc/c-family/c-opts.c b/gcc/c-family/c-opts.c
28index fec58bc..7a0af43 100644
29--- a/gcc/c-family/c-opts.c
30+++ b/gcc/c-family/c-opts.c
31@@ -38,6 +38,14 @@ along with GCC; see the file COPYING3. If not see
32 #include "opts.h"
33 #include "plugin.h" /* For PLUGIN_INCLUDE_FILE event. */
34 #include "mkdeps.h"
35+#include "file-map.h"
36+#include "c-target.h"
37+#include "tm.h" /* For BYTES_BIG_ENDIAN,
38+ DOLLARS_IN_IDENTIFIERS,
39+ STDC_0_IN_SYSTEM_HEADERS,
40+ TARGET_FLT_EVAL_METHOD_NON_DEFAULT and
41+ TARGET_OPTF. */
42+#include "tm_p.h" /* For C_COMMON_OVERRIDE_OPTIONS. */
43 #include "dumpfile.h"
44
45 #ifndef DOLLARS_IN_IDENTIFIERS
46@@ -503,6 +511,11 @@ c_common_handle_option (size_t scode, const char *arg, int value,
47 cpp_opts->narrow_charset = arg;
48 break;
49
50+ case OPT_ffile_prefix_map_:
51+ if (add_file_prefix_map (arg) < 0)
52+ error ("invalid argument %qs to -ffile-prefix-map", arg);
53+ break;
54+
55 case OPT_fwide_exec_charset_:
56 cpp_opts->wide_charset = arg;
57 break;
58diff --git a/gcc/c-family/c.opt b/gcc/c-family/c.opt
59index 660da6c..31f7b34 100644
60--- a/gcc/c-family/c.opt
61+++ b/gcc/c-family/c.opt
62@@ -1208,6 +1208,10 @@ fexec-charset=
63 C ObjC C++ ObjC++ Joined RejectNegative
64 -fexec-charset=<cset> Convert all strings and character constants to character set <cset>.
65
66+ffile-prefix-map=
67+C ObjC C++ ObjC++ Joined RejectNegative
68+-ffile-prefix-map=<old=new> Map one directory name to another in __FILE__, __BASE_FILE__ and __builtin_FILE ()
69+
70 fextended-identifiers
71 C ObjC C++ ObjC++
72 Permit universal character names (\\u and \\U) in identifiers.
73diff --git a/gcc/dwarf2out.c b/gcc/dwarf2out.c
74index 80f2df5..a2bfcc0 100644
75--- a/gcc/dwarf2out.c
76+++ b/gcc/dwarf2out.c
77@@ -21672,6 +21672,7 @@ gen_producer_string (void)
78 case OPT_fltrans_output_list_:
79 case OPT_fresolution_:
80 case OPT_fdebug_prefix_map_:
81+ case OPT_ffile_prefix_map_:
82 /* Ignore these. */
83 continue;
84 default:
85diff --git a/gcc/gimplify.c b/gcc/gimplify.c
86index e223e59..1433c25 100644
87--- a/gcc/gimplify.c
88+++ b/gcc/gimplify.c
89@@ -57,6 +57,8 @@ along with GCC; see the file COPYING3. If not see
90 #include "gomp-constants.h"
91 #include "tree-dump.h"
92 #include "gimple-walk.h"
93+#include "file-map.h"
94+
95 #include "langhooks-def.h" /* FIXME: for lhd_set_decl_assembler_name */
96 #include "builtins.h"
97
98@@ -2432,6 +2434,7 @@ gimplify_call_expr (tree *expr_p, gimple_seq *pre_p, bool want_value)
99 case BUILT_IN_FILE:
100 {
101 const char *locfile = LOCATION_FILE (EXPR_LOCATION (*expr_p));
102+ locfile = remap_file_filename (locfile);
103 *expr_p = build_string_literal (strlen (locfile) + 1, locfile);
104 return GS_OK;
105 }
106diff --git a/libcpp/Makefile.in b/libcpp/Makefile.in
107index a7d7828..3d29572 100644
108--- a/libcpp/Makefile.in
109+++ b/libcpp/Makefile.in
110@@ -84,12 +84,12 @@ DEPMODE = $(CXXDEPMODE)
111
112
113 libcpp_a_OBJS = charset.o directives.o directives-only.o errors.o \
114- expr.o files.o identifiers.o init.o lex.o line-map.o macro.o \
115- mkdeps.o pch.o symtab.o traditional.o
116+ expr.o file-map.o files.o identifiers.o init.o lex.o line-map.o \
117+ macro.o mkdeps.o pch.o symtab.o traditional.o
118
119 libcpp_a_SOURCES = charset.c directives.c directives-only.c errors.c \
120- expr.c files.c identifiers.c init.c lex.c line-map.c macro.c \
121- mkdeps.c pch.c symtab.c traditional.c
122+ expr.c file-map.c files.c identifiers.c init.c lex.c line-map.c \
123+ macro.c mkdeps.c pch.c symtab.c traditional.c
124
125 all: libcpp.a $(USED_CATALOGS)
126
127@@ -263,7 +263,7 @@ po/$(PACKAGE).pot: $(libcpp_a_SOURCES)
128
129 TAGS_SOURCES = $(libcpp_a_SOURCES) internal.h ucnid.h \
130 include/line-map.h include/symtab.h include/cpp-id-data.h \
131- include/cpplib.h include/mkdeps.h system.h
132+ include/cpplib.h include/mkdeps.h system.h include/file-map.h
133
134 TAGS: $(TAGS_SOURCES)
135 cd $(srcdir) && etags $(TAGS_SOURCES)
136diff --git a/libcpp/file-map.c b/libcpp/file-map.c
137new file mode 100644
138index 0000000..18035ef
139--- /dev/null
140+++ b/libcpp/file-map.c
141@@ -0,0 +1,92 @@
142+/* Map one directory name to another in __FILE__, __BASE_FILE__
143+ and __builtin_FILE ().
144+ Copyright (C) 2001-2016 Free Software Foundation, Inc.
145+
146+This program is free software; you can redistribute it and/or modify it
147+under the terms of the GNU General Public License as published by the
148+Free Software Foundation; either version 3, or (at your option) any
149+later version.
150+
151+This program is distributed in the hope that it will be useful,
152+but WITHOUT ANY WARRANTY; without even the implied warranty of
153+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
154+GNU General Public License for more details.
155+
156+You should have received a copy of the GNU General Public License
157+along with this program; see the file COPYING3. If not see
158+<http://www.gnu.org/licenses/>.
159+
160+ In other words, you are welcome to use, share and improve this program.
161+ You are forbidden to forbid anyone else to use, share and improve
162+ what you give them. Help stamp out software-hoarding! */
163+
164+#include "config.h"
165+#include "system.h"
166+#include "file-map.h"
167+
168+/* Structure recording the mapping from source file and directory
169+ names at compile time to __FILE__ */
170+typedef struct file_prefix_map
171+{
172+ const char *old_prefix;
173+ const char *new_prefix;
174+ size_t old_len;
175+ size_t new_len;
176+ struct file_prefix_map *next;
177+} file_prefix_map;
178+
179+/* Linked list of such structures. */
180+static file_prefix_map *file_prefix_maps;
181+
182+/* Record prefix mapping of __FILE__. ARG is the argument to
183+ -ffile-prefix-map and must be of the form OLD=NEW. */
184+int
185+add_file_prefix_map (const char *arg)
186+{
187+ file_prefix_map *map;
188+ const char *p;
189+
190+ p = strchr (arg, '=');
191+ if (!p)
192+ {
193+ fprintf(stderr, "invalid argument %qs to -ffile-prefix-map", arg);
194+ return -1;
195+ }
196+ map = XNEW (file_prefix_map);
197+ map->old_prefix = xstrndup (arg, p - arg);
198+ map->old_len = p - arg;
199+ p++;
200+ map->new_prefix = xstrdup (p);
201+ map->new_len = strlen (p);
202+ map->next = file_prefix_maps;
203+ file_prefix_maps = map;
204+
205+ return 0;
206+}
207+
208+/* Perform user-specified mapping of __FILE__ prefixes. Return
209+ the new name corresponding to filename. */
210+
211+const char *
212+remap_file_filename (const char *filename)
213+{
214+ file_prefix_map *map;
215+ char *s;
216+ const char *name;
217+ size_t name_len;
218+
219+ for (map = file_prefix_maps; map; map = map->next)
220+ if (filename_ncmp (filename, map->old_prefix, map->old_len) == 0)
221+ break;
222+ if (!map)
223+ return filename;
224+ name = filename + map->old_len;
225+ name_len = strlen (name) + 1;
226+ s = (char *) alloca (name_len + map->new_len);
227+ memcpy (s, map->new_prefix, map->new_len);
228+ memcpy (s + map->new_len, name, name_len);
229+
230+ return xstrdup (s);
231+}
232+
233+
234diff --git a/libcpp/include/file-map.h b/libcpp/include/file-map.h
235new file mode 100644
236index 0000000..8750315
237--- /dev/null
238+++ b/libcpp/include/file-map.h
239@@ -0,0 +1,30 @@
240+/* Map one directory name to another in __FILE__, __BASE_FILE__
241+ and __builtin_FILE ().
242+ Copyright (C) 2001-2016 Free Software Foundation, Inc.
243+
244+This program is free software; you can redistribute it and/or modify it
245+under the terms of the GNU General Public License as published by the
246+Free Software Foundation; either version 3, or (at your option) any
247+later version.
248+
249+This program is distributed in the hope that it will be useful,
250+but WITHOUT ANY WARRANTY; without even the implied warranty of
251+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
252+GNU General Public License for more details.
253+
254+You should have received a copy of the GNU General Public License
255+along with this program; see the file COPYING3. If not see
256+<http://www.gnu.org/licenses/>.
257+
258+ In other words, you are welcome to use, share and improve this program.
259+ You are forbidden to forbid anyone else to use, share and improve
260+ what you give them. Help stamp out software-hoarding! */
261+
262+#ifndef LIBCPP_FILE_MAP_H
263+#define LIBCPP_FILE_MAP_H
264+
265+const char * remap_file_filename (const char *filename);
266+
267+int add_file_prefix_map (const char *arg);
268+
269+#endif /* !LIBCPP_FILE_MAP_H */
270diff --git a/libcpp/macro.c b/libcpp/macro.c
271index c251553..3ceec3d 100644
272--- a/libcpp/macro.c
273+++ b/libcpp/macro.c
274@@ -26,6 +26,7 @@ along with this program; see the file COPYING3. If not see
275 #include "system.h"
276 #include "cpplib.h"
277 #include "internal.h"
278+#include "file-map.h"
279
280 typedef struct macro_arg macro_arg;
281 /* This structure represents the tokens of a macro argument. These
282@@ -301,6 +302,7 @@ _cpp_builtin_macro_text (cpp_reader *pfile, cpp_hashnode *node,
283 if (!name)
284 abort ();
285 }
286+ name = remap_file_filename (name);
287 len = strlen (name);
288 buf = _cpp_unaligned_alloc (pfile, len * 2 + 3);
289 result = buf;
290--
2912.8.2
292
diff --git a/meta/recipes-devtools/gcc/gcc-6.4/0043-Reuse-fdebug-prefix-map-to-replace-ffile-prefix-map.patch b/meta/recipes-devtools/gcc/gcc-6.4/0043-Reuse-fdebug-prefix-map-to-replace-ffile-prefix-map.patch
deleted file mode 100644
index 0077f80e46..0000000000
--- a/meta/recipes-devtools/gcc/gcc-6.4/0043-Reuse-fdebug-prefix-map-to-replace-ffile-prefix-map.patch
+++ /dev/null
@@ -1,43 +0,0 @@
1From 25c87c6cc40ec5cc6965f8bfb215bec01abd6d82 Mon Sep 17 00:00:00 2001
2From: Hongxu Jia <hongxu.jia@windriver.com>
3Date: Wed, 16 Mar 2016 05:39:59 -0400
4Subject: [PATCH 43/46] Reuse -fdebug-prefix-map to replace -ffile-prefix-map
5
6The oe-core may use external toolchain to compile,
7which may not support -ffile-prefix-map.
8
9Since we use -fdebug-prefix-map to do the same thing,
10so we could reuse it to replace -ffile-prefix-map.
11
12Upstream-Status: Inappropriate[oe-core specific]
13
14Signed-off-by: Hongxu Jia <hongxu.jia@windriver.com>
15---
16 gcc/opts-global.c | 4 ++++
17 1 file changed, 4 insertions(+)
18
19diff --git a/gcc/opts-global.c b/gcc/opts-global.c
20index b7e5232..121d7b9 100644
21--- a/gcc/opts-global.c
22+++ b/gcc/opts-global.c
23@@ -31,6 +31,7 @@ along with GCC; see the file COPYING3. If not see
24 #include "langhooks.h"
25 #include "dbgcnt.h"
26 #include "debug.h"
27+#include "file-map.h"
28 #include "output.h"
29 #include "plugin.h"
30 #include "toplev.h"
31@@ -357,6 +358,9 @@ handle_common_deferred_options (void)
32
33 case OPT_fdebug_prefix_map_:
34 add_debug_prefix_map (opt->arg);
35+
36+ /* Reuse -fdebug-prefix-map to replace -ffile-prefix-map */
37+ add_file_prefix_map (opt->arg);
38 break;
39
40 case OPT_fdump_:
41--
422.8.2
43
diff --git a/meta/recipes-devtools/gcc/gcc-6.4/0044-gcc-final.c-fdebug-prefix-map-support-to-remap-sourc.patch b/meta/recipes-devtools/gcc/gcc-6.4/0044-gcc-final.c-fdebug-prefix-map-support-to-remap-sourc.patch
deleted file mode 100644
index 5d41af44a4..0000000000
--- a/meta/recipes-devtools/gcc/gcc-6.4/0044-gcc-final.c-fdebug-prefix-map-support-to-remap-sourc.patch
+++ /dev/null
@@ -1,54 +0,0 @@
1From 6ab23e88aef22bbabee7b9600c459ff39547bb66 Mon Sep 17 00:00:00 2001
2From: Hongxu Jia <hongxu.jia@windriver.com>
3Date: Thu, 24 Mar 2016 11:23:14 -0400
4Subject: [PATCH 44/46] gcc/final.c: -fdebug-prefix-map support to remap
5 sources with relative path
6
7PR other/70428
8* final.c (remap_debug_filename): Use lrealpath to translate
9relative path before remapping
10
11https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70428
12Upstream-Status: Submitted [gcc-patches@gcc.gnu.org]
13
14Signed-off-by: Hongxu Jia <hongxu.jia@windriver.com>
15---
16 gcc/final.c | 15 ++++++++++++---
17 1 file changed, 12 insertions(+), 3 deletions(-)
18
19diff --git a/gcc/final.c b/gcc/final.c
20index 55cf509..23293e5 100644
21--- a/gcc/final.c
22+++ b/gcc/final.c
23@@ -1554,16 +1554,25 @@ remap_debug_filename (const char *filename)
24 const char *name;
25 size_t name_len;
26
27+ /* Support to remap filename with relative path */
28+ char *realpath = lrealpath (filename);
29+ if (realpath == NULL)
30+ return filename;
31+
32 for (map = debug_prefix_maps; map; map = map->next)
33- if (filename_ncmp (filename, map->old_prefix, map->old_len) == 0)
34+ if (filename_ncmp (realpath, map->old_prefix, map->old_len) == 0)
35 break;
36 if (!map)
37- return filename;
38- name = filename + map->old_len;
39+ {
40+ free (realpath);
41+ return filename;
42+ }
43+ name = realpath + map->old_len;
44 name_len = strlen (name) + 1;
45 s = (char *) alloca (name_len + map->new_len);
46 memcpy (s, map->new_prefix, map->new_len);
47 memcpy (s + map->new_len, name, name_len);
48+ free (realpath);
49 return ggc_strdup (s);
50 }
51
52--
532.8.2
54
diff --git a/meta/recipes-devtools/gcc/gcc-6.4/0045-libgcc-Add-knob-to-use-ldbl-128-on-ppc.patch b/meta/recipes-devtools/gcc/gcc-6.4/0045-libgcc-Add-knob-to-use-ldbl-128-on-ppc.patch
deleted file mode 100644
index c62b727d6e..0000000000
--- a/meta/recipes-devtools/gcc/gcc-6.4/0045-libgcc-Add-knob-to-use-ldbl-128-on-ppc.patch
+++ /dev/null
@@ -1,125 +0,0 @@
1From 5a47d404ea29e2547269e3ddf38754462d93f903 Mon Sep 17 00:00:00 2001
2From: Khem Raj <raj.khem@gmail.com>
3Date: Fri, 29 Apr 2016 20:03:28 +0000
4Subject: [PATCH 45/46] libgcc: Add knob to use ldbl-128 on ppc
5
6musl does not support ldbl 128 so we can not assume
7that linux as a whole supports ldbl-128 bits, instead
8act upon configure option passed to gcc and assume no
9on musl and yes otherwise if no option is passed since
10default behaviour is to assume ldbl128 it does not
11change the defaults
12
13Signed-off-by: Khem Raj <raj.khem@gmail.com>
14---
15Upstream-Status: Pending
16
17 libgcc/Makefile.in | 1 +
18 libgcc/config/rs6000/t-linux | 5 ++++-
19 libgcc/configure | 18 ++++++++++++++++++
20 libgcc/configure.ac | 12 ++++++++++++
21 4 files changed, 35 insertions(+), 1 deletion(-)
22 mode change 100644 => 100755 libgcc/configure
23
24diff --git a/libgcc/Makefile.in b/libgcc/Makefile.in
25index f09b39b..296cf0f 100644
26--- a/libgcc/Makefile.in
27+++ b/libgcc/Makefile.in
28@@ -43,6 +43,7 @@ enable_vtable_verify = @enable_vtable_verify@
29 enable_decimal_float = @enable_decimal_float@
30 fixed_point = @fixed_point@
31 with_aix_soname = @with_aix_soname@
32+with_ldbl128 = @with_ldbl128@
33
34 host_noncanonical = @host_noncanonical@
35 real_host_noncanonical = @real_host_noncanonical@
36diff --git a/libgcc/config/rs6000/t-linux b/libgcc/config/rs6000/t-linux
37index 4f6d4c4..c50dd94 100644
38--- a/libgcc/config/rs6000/t-linux
39+++ b/libgcc/config/rs6000/t-linux
40@@ -1,3 +1,6 @@
41 SHLIB_MAPFILES += $(srcdir)/config/rs6000/libgcc-glibc.ver
42
43-HOST_LIBGCC2_CFLAGS += -mlong-double-128 -mno-minimal-toc
44+ifeq ($(with_ldbl128),yes)
45+HOST_LIBGCC2_CFLAGS += -mlong-double-128
46+endif
47+HOST_LIBGCC2_CFLAGS += -mno-minimal-toc
48diff --git a/libgcc/configure b/libgcc/configure
49old mode 100644
50new mode 100755
51index e7d6c75..e9a9019
52--- a/libgcc/configure
53+++ b/libgcc/configure
54@@ -614,6 +614,7 @@ build_vendor
55 build_cpu
56 build
57 with_aix_soname
58+with_ldbl128
59 enable_vtable_verify
60 enable_shared
61 libgcc_topdir
62@@ -663,6 +664,7 @@ with_cross_host
63 with_ld
64 enable_shared
65 enable_vtable_verify
66+with_long_double_128
67 with_aix_soname
68 enable_version_specific_runtime_libs
69 with_slibdir
70@@ -1319,6 +1321,7 @@ Optional Packages:
71 --with-target-subdir=SUBDIR Configuring in a subdirectory for target
72 --with-cross-host=HOST Configuring with a cross compiler
73 --with-ld arrange to use the specified ld (full pathname)
74+ --with-long-double-128 use 128-bit long double by default
75 --with-aix-soname=aix|svr4|both
76 shared library versioning (aka "SONAME") variant to
77 provide on AIX
78@@ -2201,6 +2204,21 @@ fi
79
80
81
82+# Check whether --with-long-double-128 was given.
83+if test "${with_long_double_128+set}" = set; then :
84+ withval=$with_long_double_128; with_ldbl128="$with_long_double_128"
85+else
86+ case "${host}" in
87+ power*-*-musl*)
88+ with_ldbl128="no";;
89+ *) with_ldbl128="yes";;
90+ esac
91+
92+fi
93+
94+
95+
96+
97 # Check whether --with-aix-soname was given.
98 if test "${with_aix_soname+set}" = set; then :
99 withval=$with_aix_soname; case "${host}:${enable_shared}" in
100diff --git a/libgcc/configure.ac b/libgcc/configure.ac
101index 269997f..81dc3ba 100644
102--- a/libgcc/configure.ac
103+++ b/libgcc/configure.ac
104@@ -77,6 +77,18 @@ AC_ARG_ENABLE(vtable-verify,
105 [enable_vtable_verify=no])
106 AC_SUBST(enable_vtable_verify)
107
108+AC_ARG_WITH(long-double-128,
109+[AS_HELP_STRING([--with-long-double-128],
110+ [use 128-bit long double by default])],
111+ with_ldbl128="$with_long_double_128",
112+[case "${host}" in
113+ power*-*-musl*)
114+ with_ldbl128="no";;
115+ *) with_ldbl128="yes";;
116+ esac
117+])
118+AC_SUBST(with_ldbl128)
119+
120 AC_ARG_WITH(aix-soname,
121 [AS_HELP_STRING([--with-aix-soname=aix|svr4|both],
122 [shared library versioning (aka "SONAME") variant to provide on AIX])],
123--
1242.8.2
125
diff --git a/meta/recipes-devtools/gcc/gcc-6.4/0046-Link-libgcc-using-LDFLAGS-not-just-SHLIB_LDFLAGS.patch b/meta/recipes-devtools/gcc/gcc-6.4/0046-Link-libgcc-using-LDFLAGS-not-just-SHLIB_LDFLAGS.patch
deleted file mode 100644
index 390037f7b1..0000000000
--- a/meta/recipes-devtools/gcc/gcc-6.4/0046-Link-libgcc-using-LDFLAGS-not-just-SHLIB_LDFLAGS.patch
+++ /dev/null
@@ -1,29 +0,0 @@
1From 513bf3c33e2f551f08bd57605091d5ddeba3536b Mon Sep 17 00:00:00 2001
2From: Khem Raj <raj.khem@gmail.com>
3Date: Wed, 4 May 2016 21:11:34 -0700
4Subject: [PATCH 46/46] Link libgcc using LDFLAGS, not just SHLIB_LDFLAGS
5
6Upstream-Status: Pending
7
8Signed-off-by: Christopher Larson <chris_larson@mentor.com>
9Signed-off-by: Khem Raj <raj.khem@gmail.com>
10---
11 libgcc/config/t-slibgcc | 2 +-
12 1 file changed, 1 insertion(+), 1 deletion(-)
13
14diff --git a/libgcc/config/t-slibgcc b/libgcc/config/t-slibgcc
15index 8c5f890..29be909 100644
16--- a/libgcc/config/t-slibgcc
17+++ b/libgcc/config/t-slibgcc
18@@ -32,7 +32,7 @@ SHLIB_INSTALL_SOLINK = $(LN_S) $(SHLIB_SONAME) \
19 $(DESTDIR)$(slibdir)$(SHLIB_SLIBDIR_QUAL)/$(SHLIB_SOLINK)
20
21 SHLIB_LINK = $(CC) $(LIBGCC2_CFLAGS) -shared -nodefaultlibs \
22- $(SHLIB_LDFLAGS) \
23+ $(LDFLAGS) $(SHLIB_LDFLAGS) \
24 -o $(SHLIB_DIR)/$(SHLIB_SONAME).tmp @multilib_flags@ \
25 $(SHLIB_OBJS) $(SHLIB_LC) && \
26 rm -f $(SHLIB_DIR)/$(SHLIB_SOLINK) && \
27--
282.8.2
29
diff --git a/meta/recipes-devtools/gcc/gcc-6.4/0047-libgcc_s-Use-alias-for-__cpu_indicator_init-instead-.patch b/meta/recipes-devtools/gcc/gcc-6.4/0047-libgcc_s-Use-alias-for-__cpu_indicator_init-instead-.patch
deleted file mode 100644
index 6b5da0254e..0000000000
--- a/meta/recipes-devtools/gcc/gcc-6.4/0047-libgcc_s-Use-alias-for-__cpu_indicator_init-instead-.patch
+++ /dev/null
@@ -1,85 +0,0 @@
1From 0a9ed0479203cb7e69c3745b0c259007410f39ba Mon Sep 17 00:00:00 2001
2From: Szabolcs Nagy <nsz@port70.net>
3Date: Sat, 24 Oct 2015 20:09:53 +0000
4Subject: [PATCH 47/47] libgcc_s: Use alias for __cpu_indicator_init instead of
5 symver
6
7Adapter from
8
9https://gcc.gnu.org/ml/gcc-patches/2015-05/msg00899.html
10
11This fix was debated but hasnt been applied gcc upstream since
12they expect musl to support '@' in symbol versioning which is
13a sun/gnu versioning extention. This patch however avoids the
14need for the '@' symbols at all
15
16libgcc/Changelog:
17
182015-05-11 Szabolcs Nagy <szabolcs.nagy@arm.com>
19
20 * config/i386/cpuinfo.c (__cpu_indicator_init_local): Add.
21 (__cpu_indicator_init@GCC_4.8.0, __cpu_model@GCC_4.8.0): Remove.
22
23 * config/i386/t-linux (HOST_LIBGCC2_CFLAGS): Remove -DUSE_ELF_SYMVER.
24
25gcc/Changelog:
26
272015-05-11 Szabolcs Nagy <szabolcs.nagy@arm.com>
28
29 * config/i386/i386.c (ix86_expand_builtin): Make __builtin_cpu_init
30 call __cpu_indicator_init_local instead of __cpu_indicator_init.
31
32Signed-off-by: Khem Raj <raj.khem@gmail.com>
33---
34Upstream-Status: Denied
35
36 gcc/config/i386/i386.c | 4 ++--
37 libgcc/config/i386/cpuinfo.c | 6 +++---
38 libgcc/config/i386/t-linux | 2 +-
39 3 files changed, 6 insertions(+), 6 deletions(-)
40
41diff --git a/gcc/config/i386/i386.c b/gcc/config/i386/i386.c
42index 861a029..1c97d72 100644
43--- a/gcc/config/i386/i386.c
44+++ b/gcc/config/i386/i386.c
45@@ -40323,10 +40323,10 @@ ix86_expand_builtin (tree exp, rtx target, rtx subtarget,
46 {
47 case IX86_BUILTIN_CPU_INIT:
48 {
49- /* Make it call __cpu_indicator_init in libgcc. */
50+ /* Make it call __cpu_indicator_init_local in libgcc.a. */
51 tree call_expr, fndecl, type;
52 type = build_function_type_list (integer_type_node, NULL_TREE);
53- fndecl = build_fn_decl ("__cpu_indicator_init", type);
54+ fndecl = build_fn_decl ("__cpu_indicator_init_local", type);
55 call_expr = build_call_expr (fndecl, 0);
56 return expand_expr (call_expr, target, mode, EXPAND_NORMAL);
57 }
58diff --git a/libgcc/config/i386/cpuinfo.c b/libgcc/config/i386/cpuinfo.c
59index 8c2248d..6c82f15 100644
60--- a/libgcc/config/i386/cpuinfo.c
61+++ b/libgcc/config/i386/cpuinfo.c
62@@ -485,7 +485,7 @@ __cpu_indicator_init (void)
63 return 0;
64 }
65
66-#if defined SHARED && defined USE_ELF_SYMVER
67-__asm__ (".symver __cpu_indicator_init, __cpu_indicator_init@GCC_4.8.0");
68-__asm__ (".symver __cpu_model, __cpu_model@GCC_4.8.0");
69+#ifndef SHARED
70+int __cpu_indicator_init_local (void)
71+ __attribute__ ((weak, alias ("__cpu_indicator_init")));
72 #endif
73diff --git a/libgcc/config/i386/t-linux b/libgcc/config/i386/t-linux
74index 11bb46e..4f47f7b 100644
75--- a/libgcc/config/i386/t-linux
76+++ b/libgcc/config/i386/t-linux
77@@ -3,4 +3,4 @@
78 # t-slibgcc-elf-ver and t-linux
79 SHLIB_MAPFILES = libgcc-std.ver $(srcdir)/config/i386/libgcc-glibc.ver
80
81-HOST_LIBGCC2_CFLAGS += -mlong-double-80 -DUSE_ELF_SYMVER
82+HOST_LIBGCC2_CFLAGS += -mlong-double-80
83--
842.9.0
85
diff --git a/meta/recipes-devtools/gcc/gcc-6.4/0048-sync-gcc-stddef.h-with-musl.patch b/meta/recipes-devtools/gcc/gcc-6.4/0048-sync-gcc-stddef.h-with-musl.patch
deleted file mode 100644
index 30c158d7da..0000000000
--- a/meta/recipes-devtools/gcc/gcc-6.4/0048-sync-gcc-stddef.h-with-musl.patch
+++ /dev/null
@@ -1,91 +0,0 @@
1From 10595c03c39b4e980d2a00e16fc84e9caf82292e Mon Sep 17 00:00:00 2001
2From: Khem Raj <raj.khem@gmail.com>
3Date: Fri, 3 Feb 2017 12:56:00 -0800
4Subject: [PATCH 48/48] sync gcc stddef.h with musl
5
6musl defines ptrdiff_t size_t and wchar_t
7so dont define them here if musl is definining them
8
9Signed-off-by: Khem Raj <raj.khem@gmail.com>
10---
11Upstream-Status: Pending
12
13 gcc/ginclude/stddef.h | 9 +++++++++
14 1 file changed, 9 insertions(+)
15
16diff --git a/gcc/ginclude/stddef.h b/gcc/ginclude/stddef.h
17index d711530d053..c315b7a97c1 100644
18--- a/gcc/ginclude/stddef.h
19+++ b/gcc/ginclude/stddef.h
20@@ -134,6 +134,7 @@ _TYPE_wchar_t;
21 #ifndef ___int_ptrdiff_t_h
22 #ifndef _GCC_PTRDIFF_T
23 #ifndef _PTRDIFF_T_DECLARED /* DragonFly */
24+#ifndef __DEFINED_ptrdiff_t /* musl */
25 #define _PTRDIFF_T
26 #define _T_PTRDIFF_
27 #define _T_PTRDIFF
28@@ -143,10 +144,12 @@ _TYPE_wchar_t;
29 #define ___int_ptrdiff_t_h
30 #define _GCC_PTRDIFF_T
31 #define _PTRDIFF_T_DECLARED
32+#define __DEFINED_ptrdiff_t /* musl */
33 #ifndef __PTRDIFF_TYPE__
34 #define __PTRDIFF_TYPE__ long int
35 #endif
36 typedef __PTRDIFF_TYPE__ ptrdiff_t;
37+#endif /* __DEFINED_ptrdiff_t */
38 #endif /* _PTRDIFF_T_DECLARED */
39 #endif /* _GCC_PTRDIFF_T */
40 #endif /* ___int_ptrdiff_t_h */
41@@ -184,6 +187,7 @@ typedef __PTRDIFF_TYPE__ ptrdiff_t;
42 #ifndef _GCC_SIZE_T
43 #ifndef _SIZET_
44 #ifndef __size_t
45+#ifndef __DEFINED_size_t /* musl */
46 #define __size_t__ /* BeOS */
47 #define __SIZE_T__ /* Cray Unicos/Mk */
48 #define _SIZE_T
49@@ -200,6 +204,7 @@ typedef __PTRDIFF_TYPE__ ptrdiff_t;
50 #define ___int_size_t_h
51 #define _GCC_SIZE_T
52 #define _SIZET_
53+#define __DEFINED_size_t /* musl */
54 #if (defined (__FreeBSD__) && (__FreeBSD__ >= 5)) \
55 || defined(__DragonFly__) \
56 || defined(__FreeBSD_kernel__)
57@@ -235,6 +240,7 @@ typedef long ssize_t;
58 #endif /* _SIZE_T */
59 #endif /* __SIZE_T__ */
60 #endif /* __size_t__ */
61+#endif /* __DEFINED_size_t */
62 #undef __need_size_t
63 #endif /* _STDDEF_H or __need_size_t. */
64
65@@ -264,6 +270,7 @@ typedef long ssize_t;
66 #ifndef ___int_wchar_t_h
67 #ifndef __INT_WCHAR_T_H
68 #ifndef _GCC_WCHAR_T
69+#ifndef __DEFINED_wchar_t /* musl */
70 #define __wchar_t__ /* BeOS */
71 #define __WCHAR_T__ /* Cray Unicos/Mk */
72 #define _WCHAR_T
73@@ -279,6 +286,7 @@ typedef long ssize_t;
74 #define __INT_WCHAR_T_H
75 #define _GCC_WCHAR_T
76 #define _WCHAR_T_DECLARED
77+#define __DEFINED_wchar_t /* musl */
78
79 /* On BSD/386 1.1, at least, machine/ansi.h defines _BSD_WCHAR_T_
80 instead of _WCHAR_T_, and _BSD_RUNE_T_ (which, unlike the other
81@@ -344,6 +352,7 @@ typedef __WCHAR_TYPE__ wchar_t;
82 #endif
83 #endif /* __WCHAR_T__ */
84 #endif /* __wchar_t__ */
85+#endif /* __DEFINED_wchar_t musl */
86 #undef __need_wchar_t
87 #endif /* _STDDEF_H or __need_wchar_t. */
88
89--
902.11.0
91
diff --git a/meta/recipes-devtools/gcc/gcc-6.4/0054_all_nopie-all-flags.patch b/meta/recipes-devtools/gcc/gcc-6.4/0054_all_nopie-all-flags.patch
deleted file mode 100644
index 73ab9502dc..0000000000
--- a/meta/recipes-devtools/gcc/gcc-6.4/0054_all_nopie-all-flags.patch
+++ /dev/null
@@ -1,22 +0,0 @@
1Need to pass NO_PIE_CFLAGS to ALL_* so gcc doesn't fail when
2we compile it with older gcc and pie.
3
4Upstream-Status: Inappropriate [configuration]
5
6Maintained by: Gentoo Toolchain Project <toolchain@gentoo.org>
7Signed-off-by: Stephen Arnold <stephen.arnold42@gmail.com>
8
9--- a/gcc/Makefile.in 2015-06-25 19:18:12.000000000 +0200
10+++ b/gcc/Makefile.in 2016-04-22 00:12:54.029178860 +0200
11@@ -991,10 +991,10 @@ ALL_CXXFLAGS = $(T_CFLAGS) $(CFLAGS-$@)
12 ALL_CPPFLAGS = $(INCLUDES) $(CPPFLAGS)
13
14 # This is the variable to use when using $(COMPILER).
15-ALL_COMPILERFLAGS = $(ALL_CXXFLAGS)
16+ALL_COMPILERFLAGS = $(NO_PIE_CFLAGS) $(ALL_CXXFLAGS)
17
18 # This is the variable to use when using $(LINKER).
19-ALL_LINKERFLAGS = $(ALL_CXXFLAGS)
20+ALL_LINKERFLAGS = $(NO_PIE_CFLAGS) $(ALL_CXXFLAGS)
21
22 # Build and host support libraries.
diff --git a/meta/recipes-devtools/gcc/gcc-6.4/0055-unwind_h-glibc26.patch b/meta/recipes-devtools/gcc/gcc-6.4/0055-unwind_h-glibc26.patch
deleted file mode 100644
index c266cfe21f..0000000000
--- a/meta/recipes-devtools/gcc/gcc-6.4/0055-unwind_h-glibc26.patch
+++ /dev/null
@@ -1,139 +0,0 @@
1Backport and edit of patches from:
2https://gcc.gnu.org/viewcvs/gcc?limit_changes=0&view=revision&revision=249957
3by jsm28 (Joseph Myers)
4
5Current glibc no longer gives the ucontext_t type the tag struct
6ucontext, to conform with POSIX namespace rules. This requires
7various linux-unwind.h files in libgcc, that were previously using
8struct ucontext, to be fixed to use ucontext_t instead. This is
9similar to the removal of the struct siginfo tag from siginfo_t some
10years ago.
11
12This patch changes those files to use ucontext_t instead. As the
13standard name that should be unconditionally safe, so this is not
14restricted to architectures supported by glibc, or conditioned on the
15glibc version.
16
17Upstream-Status: Backport
18
19Signed-off-by: Juro Bystricky <juro.bystricky@intel.com>
20
21--- branches/gcc-6-branch/libgcc/config/aarch64/linux-unwind.h 2017/07/04 10:22:56 249956
22--- b/libgcc/config/aarch64/linux-unwind.h 2017/07/04 10:23:57 249957
23@@ -52,7 +52,7 @@
24 struct rt_sigframe
25 {
26 siginfo_t info;
27- struct ucontext uc;
28+ ucontext_t uc;
29 };
30
31 struct rt_sigframe *rt_;
32--- branches/gcc-6-branch/libgcc/config/alpha/linux-unwind.h 2017/07/04 10:22:56 249956
33--- b/libgcc/config/alpha/linux-unwind.h 2017/07/04 10:23:57 249957
34@@ -51,7 +51,7 @@
35 {
36 struct rt_sigframe {
37 siginfo_t info;
38- struct ucontext uc;
39+ ucontext_t uc;
40 } *rt_ = context->cfa;
41 sc = &rt_->uc.uc_mcontext;
42 }
43--- branches/gcc-6-branch/libgcc/config/bfin/linux-unwind.h 2017/07/04 10:22:56 249956
44--- b/libgcc/config/bfin/linux-unwind.h 2017/07/04 10:23:57 249957
45@@ -52,7 +52,7 @@
46 void *puc;
47 char retcode[8];
48 siginfo_t info;
49- struct ucontext uc;
50+ ucontext_t uc;
51 } *rt_ = context->cfa;
52
53 /* The void * cast is necessary to avoid an aliasing warning.
54--- branches/gcc-6-branch/libgcc/config/i386/linux-unwind.h 2017/07/04 10:22:56 249956
55--- b/libgcc/config/i386/linux-unwind.h 2017/07/04 10:23:57 249957
56@@ -58,7 +58,7 @@
57 if (*(unsigned char *)(pc+0) == 0x48
58 && *(unsigned long long *)(pc+1) == RT_SIGRETURN_SYSCALL)
59 {
60- struct ucontext *uc_ = context->cfa;
61+ ucontext_t *uc_ = context->cfa;
62 /* The void * cast is necessary to avoid an aliasing warning.
63 The aliasing warning is correct, but should not be a problem
64 because it does not alias anything. */
65@@ -138,7 +138,7 @@
66 siginfo_t *pinfo;
67 void *puc;
68 siginfo_t info;
69- struct ucontext uc;
70+ ucontext_t uc;
71 } *rt_ = context->cfa;
72 /* The void * cast is necessary to avoid an aliasing warning.
73 The aliasing warning is correct, but should not be a problem
74--- branches/gcc-6-branch/libgcc/config/m68k/linux-unwind.h 2017/07/04 10:22:56 249956
75--- b/libgcc/config/m68k/linux-unwind.h 2017/07/04 10:23:57 249957
76@@ -33,7 +33,7 @@
77 /* <sys/ucontext.h> is unfortunately broken right now. */
78 struct uw_ucontext {
79 unsigned long uc_flags;
80- struct ucontext *uc_link;
81+ ucontext_t *uc_link;
82 stack_t uc_stack;
83 mcontext_t uc_mcontext;
84 unsigned long uc_filler[80];
85--- branches/gcc-6-branch/libgcc/config/nios2/linux-unwind.h 2017/07/04 10:22:56 249956
86--- b/libgcc/config/nios2/linux-unwind.h 2017/07/04 10:23:57 249957
87@@ -38,7 +38,7 @@
88
89 struct nios2_ucontext {
90 unsigned long uc_flags;
91- struct ucontext *uc_link;
92+ ucontext_t *uc_link;
93 stack_t uc_stack;
94 struct nios2_mcontext uc_mcontext;
95 sigset_t uc_sigmask; /* mask last for extensibility */
96--- branches/gcc-6-branch/libgcc/config/pa/linux-unwind.h 2017/07/04 10:22:56 249956
97--- b/libgcc/config/pa/linux-unwind.h 2017/07/04 10:23:57 249957
98@@ -80,7 +80,7 @@
99 struct sigcontext *sc;
100 struct rt_sigframe {
101 siginfo_t info;
102- struct ucontext uc;
103+ ucontext_t uc;
104 } *frame;
105
106 /* rt_sigreturn trampoline:
107--- branches/gcc-6-branch/libgcc/config/sh/linux-unwind.h 2017/07/04 10:22:56 249956
108--- b/libgcc/config/sh/linux-unwind.h 2017/07/04 10:23:57 249957
109@@ -180,7 +180,7 @@
110 {
111 struct rt_sigframe {
112 siginfo_t info;
113- struct ucontext uc;
114+ ucontext_t uc;
115 } *rt_ = context->cfa;
116 /* The void * cast is necessary to avoid an aliasing warning.
117 The aliasing warning is correct, but should not be a problem
118--- branches/gcc-6-branch/libgcc/config/tilepro/linux-unwind.h 2017/07/04 10:22:56 249956
119--- b/libgcc/config/tilepro/linux-unwind.h 2017/07/04 10:23:57 249957
120@@ -61,7 +61,7 @@
121 struct rt_sigframe {
122 unsigned char save_area[C_ABI_SAVE_AREA_SIZE];
123 siginfo_t info;
124- struct ucontext uc;
125+ ucontext_t uc;
126 } *rt_;
127
128 /* Return if this is not a signal handler. */
129--- branches/gcc-6-branch/libgcc/config/xtensa/linux-unwind.h 2017/07/04 10:22:56 249956
130--- b/libgcc/config/xtensa/linux-unwind.h 2017/07/04 10:23:57 249957
131@@ -67,7 +67,7 @@
132
133 struct rt_sigframe {
134 siginfo_t info;
135- struct ucontext uc;
136+ ucontext_t uc;
137 } *rt_;
138
139 /* movi a2, __NR_rt_sigreturn; syscall */
diff --git a/meta/recipes-devtools/gcc/gcc-6.4/0056-LRA-PR70904-relax-the-restriction-on-subreg-reload-f.patch b/meta/recipes-devtools/gcc/gcc-6.4/0056-LRA-PR70904-relax-the-restriction-on-subreg-reload-f.patch
deleted file mode 100644
index 231f147619..0000000000
--- a/meta/recipes-devtools/gcc/gcc-6.4/0056-LRA-PR70904-relax-the-restriction-on-subreg-reload-f.patch
+++ /dev/null
@@ -1,51 +0,0 @@
1From a582b0a53d1dc8604a201348b99ca8de48784e7e Mon Sep 17 00:00:00 2001
2From: jiwang <jiwang@138bc75d-0d04-0410-961f-82ee72b054a4>
3Date: Thu, 12 May 2016 17:00:52 +0000
4Subject: [PATCH] [LRA] PR70904, relax the restriction on subreg reload for
5 wide mode
6
72016-05-12 Jiong Wang <jiong.wang@arm.com>
8
9gcc/
10 PR rtl-optimization/70904
11 * lra-constraint.c (process_addr_reg): Relax the restriction on
12 subreg reload for wide mode.
13
14git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@236181 138bc75d-0d04-0410-961f-82ee72b054a4
15---
16Upstream-Status: Backport
17Signed-off-by: Khem Raj <raj.khem@gmail.com>
18
19 gcc/lra-constraints.c | 16 +++++++++++++++-
20 1 file changed, 15 insertions(+), 1 deletion(-)
21
22diff --git a/gcc/lra-constraints.c b/gcc/lra-constraints.c
23index f96fd458e23..73fb72a2ea5 100644
24--- a/gcc/lra-constraints.c
25+++ b/gcc/lra-constraints.c
26@@ -1326,7 +1326,21 @@ process_addr_reg (rtx *loc, bool check_only_p, rtx_insn **before, rtx_insn **aft
27
28 subreg_p = GET_CODE (*loc) == SUBREG;
29 if (subreg_p)
30- loc = &SUBREG_REG (*loc);
31+ {
32+ reg = SUBREG_REG (*loc);
33+ mode = GET_MODE (reg);
34+
35+ /* For mode with size bigger than ptr_mode, there unlikely to be "mov"
36+ between two registers with different classes, but there normally will
37+ be "mov" which transfers element of vector register into the general
38+ register, and this normally will be a subreg which should be reloaded
39+ as a whole. This is particularly likely to be triggered when
40+ -fno-split-wide-types specified. */
41+ if (in_class_p (reg, cl, &new_class)
42+ || GET_MODE_SIZE (mode) <= GET_MODE_SIZE (ptr_mode))
43+ loc = &SUBREG_REG (*loc);
44+ }
45+
46 reg = *loc;
47 mode = GET_MODE (reg);
48 if (! REG_P (reg))
49--
502.14.2
51
diff --git a/meta/recipes-devtools/gcc/gcc-6.4/0057-ARM-PR-82445-suppress-32-bit-aligned-ldrd-strd-peeph.patch b/meta/recipes-devtools/gcc/gcc-6.4/0057-ARM-PR-82445-suppress-32-bit-aligned-ldrd-strd-peeph.patch
deleted file mode 100644
index 0214ab83d9..0000000000
--- a/meta/recipes-devtools/gcc/gcc-6.4/0057-ARM-PR-82445-suppress-32-bit-aligned-ldrd-strd-peeph.patch
+++ /dev/null
@@ -1,194 +0,0 @@
1From ad5bf450aef2ffee6d57ed193fabc5f72f8eaa65 Mon Sep 17 00:00:00 2001
2From: rearnsha <rearnsha@138bc75d-0d04-0410-961f-82ee72b054a4>
3Date: Thu, 19 Oct 2017 13:16:42 +0000
4Subject: [PATCH] [ARM] PR 82445 - suppress 32-bit aligned ldrd/strd peepholing
5 with -mno-unaligned-access
6
7Peephole patterns exist in the arm backend to spot load/store
8operations to adjacent memory operations in order to convert them into
9ldrd/strd instructions. However, when we have strict alignment
10enforced, then we can only do this if the accesses are known to be
1164-bit aligned; this is unlikely to be the case for most loads. The
12patch adds some alignment checking to the code that validates the
13addresses for use in the peephole patterns. This should also fix
14incorrect generation of ldrd/strd with unaligned accesses that could
15previously have occurred on ARMv5e where all such operations must be
1664-bit aligned.
17
18I've added some new tests as well. In doing so I discovered that the
19ldrd/strd peephole tests could never fail since they would match the
20source file name in the scanned assembly as well as any instructions
21of the intended type. I've fixed those by tightening the scan results
22slightly.
23
24gcc:
25
26* config/arm/arm.c (align_ok_ldrd_strd): New function.
27(mem_ok_for_ldrd_strd): New parameter align. Extract the alignment of the
28mem into it.
29(gen_operands_ldrd_strd): Validate the alignment of the accesses.
30
31testsuite:
32
33* gcc.target/arm/peep-ldrd-1.c: Tighten test scan pattern.
34* gcc.target/arm/peep-strd-1.c: Likewise.
35* gcc.target/arm/peep-ldrd-2.c: New test.
36* gcc.target/arm/peep-strd-2.c: New test.
37
38
39
40git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-6-branch@253892 138bc75d-0d04-0410-961f-82ee72b054a4
41---
42Upstream-Status: Backport
43Signed-off-by: Khem Raj <raj.khem@gmail.com>
44
45 gcc/ChangeLog | 8 +++++++
46 gcc/config/arm/arm.c | 27 ++++++++++++++++++----
47 gcc/testsuite/ChangeLog | 8 +++++++
48 gcc/testsuite/gcc.target/arm/peep-ldrd-1.c | 2 +-
49 .../arm/{peep-ldrd-1.c => peep-ldrd-2.c} | 4 ++--
50 gcc/testsuite/gcc.target/arm/peep-strd-1.c | 2 +-
51 .../arm/{peep-strd-1.c => peep-strd-2.c} | 4 ++--
52 7 files changed, 44 insertions(+), 11 deletions(-)
53 copy gcc/testsuite/gcc.target/arm/{peep-ldrd-1.c => peep-ldrd-2.c} (63%)
54 copy gcc/testsuite/gcc.target/arm/{peep-strd-1.c => peep-strd-2.c} (58%)
55
56diff --git a/gcc/config/arm/arm.c b/gcc/config/arm/arm.c
57index 9c0813d598d..e3da9f77fb6 100644
58--- a/gcc/config/arm/arm.c
59+++ b/gcc/config/arm/arm.c
60@@ -15926,12 +15926,23 @@ operands_ok_ldrd_strd (rtx rt, rtx rt2, rtx rn, HOST_WIDE_INT offset,
61 return true;
62 }
63
64+/* Return true if a 64-bit access with alignment ALIGN and with a
65+ constant offset OFFSET from the base pointer is permitted on this
66+ architecture. */
67+static bool
68+align_ok_ldrd_strd (HOST_WIDE_INT align, HOST_WIDE_INT offset)
69+{
70+ return (unaligned_access
71+ ? (align >= BITS_PER_WORD && (offset & 3) == 0)
72+ : (align >= 2 * BITS_PER_WORD && (offset & 7) == 0));
73+}
74+
75 /* Helper for gen_operands_ldrd_strd. Returns true iff the memory
76 operand MEM's address contains an immediate offset from the base
77- register and has no side effects, in which case it sets BASE and
78- OFFSET accordingly. */
79+ register and has no side effects, in which case it sets BASE,
80+ OFFSET and ALIGN accordingly. */
81 static bool
82-mem_ok_for_ldrd_strd (rtx mem, rtx *base, rtx *offset)
83+mem_ok_for_ldrd_strd (rtx mem, rtx *base, rtx *offset, HOST_WIDE_INT *align)
84 {
85 rtx addr;
86
87@@ -15950,6 +15961,7 @@ mem_ok_for_ldrd_strd (rtx mem, rtx *base, rtx *offset)
88 gcc_assert (MEM_P (mem));
89
90 *offset = const0_rtx;
91+ *align = MEM_ALIGN (mem);
92
93 addr = XEXP (mem, 0);
94
95@@ -15990,7 +16002,7 @@ gen_operands_ldrd_strd (rtx *operands, bool load,
96 bool const_store, bool commute)
97 {
98 int nops = 2;
99- HOST_WIDE_INT offsets[2], offset;
100+ HOST_WIDE_INT offsets[2], offset, align[2];
101 rtx base = NULL_RTX;
102 rtx cur_base, cur_offset, tmp;
103 int i, gap;
104@@ -16002,7 +16014,8 @@ gen_operands_ldrd_strd (rtx *operands, bool load,
105 registers, and the corresponding memory offsets. */
106 for (i = 0; i < nops; i++)
107 {
108- if (!mem_ok_for_ldrd_strd (operands[nops+i], &cur_base, &cur_offset))
109+ if (!mem_ok_for_ldrd_strd (operands[nops+i], &cur_base, &cur_offset,
110+ &align[i]))
111 return false;
112
113 if (i == 0)
114@@ -16114,6 +16127,7 @@ gen_operands_ldrd_strd (rtx *operands, bool load,
115 /* Swap the instructions such that lower memory is accessed first. */
116 std::swap (operands[0], operands[1]);
117 std::swap (operands[2], operands[3]);
118+ std::swap (align[0], align[1]);
119 if (const_store)
120 std::swap (operands[4], operands[5]);
121 }
122@@ -16127,6 +16141,9 @@ gen_operands_ldrd_strd (rtx *operands, bool load,
123 if (gap != 4)
124 return false;
125
126+ if (!align_ok_ldrd_strd (align[0], offset))
127+ return false;
128+
129 /* Make sure we generate legal instructions. */
130 if (operands_ok_ldrd_strd (operands[0], operands[1], base, offset,
131 false, load))
132diff --git a/gcc/testsuite/gcc.target/arm/peep-ldrd-1.c b/gcc/testsuite/gcc.target/arm/peep-ldrd-1.c
133index eb2b86ee7b6..d49eff6b87e 100644
134--- a/gcc/testsuite/gcc.target/arm/peep-ldrd-1.c
135+++ b/gcc/testsuite/gcc.target/arm/peep-ldrd-1.c
136@@ -8,4 +8,4 @@ int foo(int a, int b, int* p, int *q)
137 *p = a;
138 return a;
139 }
140-/* { dg-final { scan-assembler "ldrd" } } */
141+/* { dg-final { scan-assembler "ldrd\\t" } } */
142diff --git a/gcc/testsuite/gcc.target/arm/peep-ldrd-1.c b/gcc/testsuite/gcc.target/arm/peep-ldrd-2.c
143similarity index 63%
144copy from gcc/testsuite/gcc.target/arm/peep-ldrd-1.c
145copy to gcc/testsuite/gcc.target/arm/peep-ldrd-2.c
146index eb2b86ee7b6..6822c2b1454 100644
147--- a/gcc/testsuite/gcc.target/arm/peep-ldrd-1.c
148+++ b/gcc/testsuite/gcc.target/arm/peep-ldrd-2.c
149@@ -1,6 +1,6 @@
150 /* { dg-do compile } */
151 /* { dg-require-effective-target arm_prefer_ldrd_strd } */
152-/* { dg-options "-O2" } */
153+/* { dg-options "-O2 -mno-unaligned-access" } */
154 int foo(int a, int b, int* p, int *q)
155 {
156 a = p[2] + p[3];
157@@ -8,4 +8,4 @@ int foo(int a, int b, int* p, int *q)
158 *p = a;
159 return a;
160 }
161-/* { dg-final { scan-assembler "ldrd" } } */
162+/* { dg-final { scan-assembler-not "ldrd\\t" } } */
163diff --git a/gcc/testsuite/gcc.target/arm/peep-strd-1.c b/gcc/testsuite/gcc.target/arm/peep-strd-1.c
164index bd330769599..fe1beac7229 100644
165--- a/gcc/testsuite/gcc.target/arm/peep-strd-1.c
166+++ b/gcc/testsuite/gcc.target/arm/peep-strd-1.c
167@@ -6,4 +6,4 @@ void foo(int a, int b, int* p)
168 p[2] = a;
169 p[3] = b;
170 }
171-/* { dg-final { scan-assembler "strd" } } */
172+/* { dg-final { scan-assembler "strd\\t" } } */
173diff --git a/gcc/testsuite/gcc.target/arm/peep-strd-1.c b/gcc/testsuite/gcc.target/arm/peep-strd-2.c
174similarity index 58%
175copy from gcc/testsuite/gcc.target/arm/peep-strd-1.c
176copy to gcc/testsuite/gcc.target/arm/peep-strd-2.c
177index bd330769599..bfc5ebe9eec 100644
178--- a/gcc/testsuite/gcc.target/arm/peep-strd-1.c
179+++ b/gcc/testsuite/gcc.target/arm/peep-strd-2.c
180@@ -1,9 +1,9 @@
181 /* { dg-do compile } */
182 /* { dg-require-effective-target arm_prefer_ldrd_strd } */
183-/* { dg-options "-O2" } */
184+/* { dg-options "-O2 -mno-unaligned-access" } */
185 void foo(int a, int b, int* p)
186 {
187 p[2] = a;
188 p[3] = b;
189 }
190-/* { dg-final { scan-assembler "strd" } } */
191+/* { dg-final { scan-assembler-not "strd\\t" } } */
192--
1932.15.0
194
diff --git a/meta/recipes-devtools/gcc/gcc-6.4/backport/CVE-2016-6131.patch b/meta/recipes-devtools/gcc/gcc-6.4/backport/CVE-2016-6131.patch
deleted file mode 100644
index 3cdbb2d171..0000000000
--- a/meta/recipes-devtools/gcc/gcc-6.4/backport/CVE-2016-6131.patch
+++ /dev/null
@@ -1,223 +0,0 @@
1From 59a0e4bd8391962f62600ae3ac95ab0fba74d464 Mon Sep 17 00:00:00 2001
2From: law <law@138bc75d-0d04-0410-961f-82ee72b054a4>
3Date: Thu, 4 Aug 2016 16:53:18 +0000
4Subject: [PATCH] Fix for PR71696 in Libiberty Demangler
5MIME-Version: 1.0
6Content-Type: text/plain; charset=UTF-8
7Content-Transfer-Encoding: 8bit
8
9[BZ #71696] -- https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71696
10
112016-08-04 Marcel Böhme <boehme.marcel@gmail.com>
12
13 PR c++/71696
14 * cplus-dem.c: Prevent infinite recursion when there is a cycle
15 in the referencing of remembered mangled types.
16 (work_stuff): New stack to keep track of the remembered mangled
17 types that are currently being processed.
18 (push_processed_type): New method to push currently processed
19 remembered type onto the stack.
20 (pop_processed_type): New method to pop currently processed
21 remembered type from the stack.
22 (work_stuff_copy_to_from): Copy values of new variables.
23 (delete_non_B_K_work_stuff): Free stack memory.
24 (demangle_args): Push/Pop currently processed remembered type.
25 (do_type): Do not demangle a cyclic reference and push/pop
26 referenced remembered type.
27
28cherry-picked from commit of
29git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@239143 138bc75d-0d04-0410-961f-82ee72b054a4
30
31Upstream-Status: Backport [master]
32CVE: CVE-2016-6131
33Signed-off-by: Yuanjie Huang <yuanjie.huang@windriver.com>
34---
35 libiberty/ChangeLog | 17 ++++++++
36 libiberty/cplus-dem.c | 78 ++++++++++++++++++++++++++++++++---
37 libiberty/testsuite/demangle-expected | 18 ++++++++
38 3 files changed, 108 insertions(+), 5 deletions(-)
39
40Index: gcc-6.4.0/libiberty/cplus-dem.c
41===================================================================
42--- gcc-6.4.0.orig/libiberty/cplus-dem.c
43+++ gcc-6.4.0/libiberty/cplus-dem.c
44@@ -144,6 +144,9 @@ struct work_stuff
45 string* previous_argument; /* The last function argument demangled. */
46 int nrepeats; /* The number of times to repeat the previous
47 argument. */
48+ int *proctypevec; /* Indices of currently processed remembered typevecs. */
49+ int proctypevec_size;
50+ int nproctypes;
51 };
52
53 #define PRINT_ANSI_QUALIFIERS (work -> options & DMGL_ANSI)
54@@ -435,6 +438,10 @@ iterate_demangle_function (struct work_s
55
56 static void remember_type (struct work_stuff *, const char *, int);
57
58+static void push_processed_type (struct work_stuff *, int);
59+
60+static void pop_processed_type (struct work_stuff *);
61+
62 static void remember_Btype (struct work_stuff *, const char *, int, int);
63
64 static int register_Btype (struct work_stuff *);
65@@ -1301,6 +1308,10 @@ work_stuff_copy_to_from (struct work_stu
66 memcpy (to->btypevec[i], from->btypevec[i], len);
67 }
68
69+ if (from->proctypevec)
70+ to->proctypevec =
71+ XDUPVEC (int, from->proctypevec, from->proctypevec_size);
72+
73 if (from->ntmpl_args)
74 to->tmpl_argvec = XNEWVEC (char *, from->ntmpl_args);
75
76@@ -1329,11 +1340,17 @@ delete_non_B_K_work_stuff (struct work_s
77 /* Discard the remembered types, if any. */
78
79 forget_types (work);
80- if (work -> typevec != NULL)
81+ if (work->typevec != NULL)
82 {
83- free ((char *) work -> typevec);
84- work -> typevec = NULL;
85- work -> typevec_size = 0;
86+ free ((char *) work->typevec);
87+ work->typevec = NULL;
88+ work->typevec_size = 0;
89+ }
90+ if (work->proctypevec != NULL)
91+ {
92+ free (work->proctypevec);
93+ work->proctypevec = NULL;
94+ work->proctypevec_size = 0;
95 }
96 if (work->tmpl_argvec)
97 {
98@@ -3552,6 +3569,8 @@ static int
99 do_type (struct work_stuff *work, const char **mangled, string *result)
100 {
101 int n;
102+ int i;
103+ int is_proctypevec;
104 int done;
105 int success;
106 string decl;
107@@ -3564,6 +3583,7 @@ do_type (struct work_stuff *work, const
108
109 done = 0;
110 success = 1;
111+ is_proctypevec = 0;
112 while (success && !done)
113 {
114 int member;
115@@ -3616,8 +3636,15 @@ do_type (struct work_stuff *work, const
116 success = 0;
117 }
118 else
119+ for (i = 0; i < work->nproctypes; i++)
120+ if (work -> proctypevec [i] == n)
121+ success = 0;
122+
123+ if (success)
124 {
125- remembered_type = work -> typevec[n];
126+ is_proctypevec = 1;
127+ push_processed_type (work, n);
128+ remembered_type = work->typevec[n];
129 mangled = &remembered_type;
130 }
131 break;
132@@ -3840,6 +3867,9 @@ do_type (struct work_stuff *work, const
133 string_delete (result);
134 string_delete (&decl);
135
136+ if (is_proctypevec)
137+ pop_processed_type (work);
138+
139 if (success)
140 /* Assume an integral type, if we're not sure. */
141 return (int) ((tk == tk_none) ? tk_integral : tk);
142@@ -4252,6 +4282,41 @@ do_arg (struct work_stuff *work, const c
143 }
144
145 static void
146+push_processed_type (struct work_stuff *work, int typevec_index)
147+{
148+ if (work->nproctypes >= work->proctypevec_size)
149+ {
150+ if (!work->proctypevec_size)
151+ {
152+ work->proctypevec_size = 4;
153+ work->proctypevec = XNEWVEC (int, work->proctypevec_size);
154+ }
155+ else
156+ {
157+ if (work->proctypevec_size < 16)
158+ /* Double when small. */
159+ work->proctypevec_size *= 2;
160+ else
161+ {
162+ /* Grow slower when large. */
163+ if (work->proctypevec_size > (INT_MAX / 3) * 2)
164+ xmalloc_failed (INT_MAX);
165+ work->proctypevec_size = (work->proctypevec_size * 3 / 2);
166+ }
167+ work->proctypevec
168+ = XRESIZEVEC (int, work->proctypevec, work->proctypevec_size);
169+ }
170+ }
171+ work->proctypevec [work->nproctypes++] = typevec_index;
172+}
173+
174+static void
175+pop_processed_type (struct work_stuff *work)
176+{
177+ work->nproctypes--;
178+}
179+
180+static void
181 remember_type (struct work_stuff *work, const char *start, int len)
182 {
183 char *tem;
184@@ -4515,10 +4580,13 @@ demangle_args (struct work_stuff *work,
185 {
186 string_append (declp, ", ");
187 }
188+ push_processed_type (work, t);
189 if (!do_arg (work, &tem, &arg))
190 {
191+ pop_processed_type (work);
192 return (0);
193 }
194+ pop_processed_type (work);
195 if (PRINT_ARG_TYPES)
196 {
197 string_appends (declp, &arg);
198Index: gcc-6.4.0/libiberty/testsuite/demangle-expected
199===================================================================
200--- gcc-6.4.0.orig/libiberty/testsuite/demangle-expected
201+++ gcc-6.4.0/libiberty/testsuite/demangle-expected
202@@ -4491,3 +4491,21 @@ void eat<int*, Foo()::{lambda(auto:1*, a
203
204 _Z3eatIPiZ3BarIsEvvEUlPsPT_PT0_E0_EvRS3_RS5_
205 void eat<int*, void Bar<short>()::{lambda(short*, auto:1*, auto:2*)#2}>(int*&, void Bar<short>()::{lambda(short*, auto:1*, auto:2*)#2}&)
206+#
207+# Tests write access violation PR70926
208+
209+0__Ot2m02R5T0000500000
210+0__Ot2m02R5T0000500000
211+#
212+
213+0__GT50000000000_
214+0__GT50000000000_
215+#
216+
217+__t2m05B500000000000000000_
218+__t2m05B500000000000000000_
219+#
220+# Tests stack overflow PR71696
221+
222+__10%0__S4_0T0T0
223+%0<>::%0(%0<>)
diff --git a/meta/recipes-devtools/gcc/gcc-cross-canadian_6.4.bb b/meta/recipes-devtools/gcc/gcc-cross-canadian_6.4.bb
deleted file mode 100644
index bf53c5cd78..0000000000
--- a/meta/recipes-devtools/gcc/gcc-cross-canadian_6.4.bb
+++ /dev/null
@@ -1,5 +0,0 @@
1require recipes-devtools/gcc/gcc-${PV}.inc
2require gcc-cross-canadian.inc
3
4
5
diff --git a/meta/recipes-devtools/gcc/gcc-cross-initial_6.4.bb b/meta/recipes-devtools/gcc/gcc-cross-initial_6.4.bb
deleted file mode 100644
index 4c73e5ce61..0000000000
--- a/meta/recipes-devtools/gcc/gcc-cross-initial_6.4.bb
+++ /dev/null
@@ -1,2 +0,0 @@
1require recipes-devtools/gcc/gcc-cross_${PV}.bb
2require gcc-cross-initial.inc
diff --git a/meta/recipes-devtools/gcc/gcc-cross_6.4.bb b/meta/recipes-devtools/gcc/gcc-cross_6.4.bb
deleted file mode 100644
index b43cca0c52..0000000000
--- a/meta/recipes-devtools/gcc/gcc-cross_6.4.bb
+++ /dev/null
@@ -1,3 +0,0 @@
1require recipes-devtools/gcc/gcc-${PV}.inc
2require gcc-cross.inc
3
diff --git a/meta/recipes-devtools/gcc/gcc-crosssdk-initial_6.4.bb b/meta/recipes-devtools/gcc/gcc-crosssdk-initial_6.4.bb
deleted file mode 100644
index fd90e1140f..0000000000
--- a/meta/recipes-devtools/gcc/gcc-crosssdk-initial_6.4.bb
+++ /dev/null
@@ -1,3 +0,0 @@
1require recipes-devtools/gcc/gcc-cross-initial_${PV}.bb
2require gcc-crosssdk-initial.inc
3
diff --git a/meta/recipes-devtools/gcc/gcc-crosssdk_6.4.bb b/meta/recipes-devtools/gcc/gcc-crosssdk_6.4.bb
deleted file mode 100644
index 40a6c4feff..0000000000
--- a/meta/recipes-devtools/gcc/gcc-crosssdk_6.4.bb
+++ /dev/null
@@ -1,2 +0,0 @@
1require recipes-devtools/gcc/gcc-cross_${PV}.bb
2require gcc-crosssdk.inc
diff --git a/meta/recipes-devtools/gcc/gcc-runtime_6.4.bb b/meta/recipes-devtools/gcc/gcc-runtime_6.4.bb
deleted file mode 100644
index 8f31e7792e..0000000000
--- a/meta/recipes-devtools/gcc/gcc-runtime_6.4.bb
+++ /dev/null
@@ -1,7 +0,0 @@
1require recipes-devtools/gcc/gcc-${PV}.inc
2require gcc-runtime.inc
3
4FILES_libgomp-dev += "\
5 ${libdir}/gcc/${TARGET_SYS}/${BINV}/include/openacc.h \
6"
7
diff --git a/meta/recipes-devtools/gcc/gcc-sanitizers_6.4.bb b/meta/recipes-devtools/gcc/gcc-sanitizers_6.4.bb
deleted file mode 100644
index 601f666023..0000000000
--- a/meta/recipes-devtools/gcc/gcc-sanitizers_6.4.bb
+++ /dev/null
@@ -1,2 +0,0 @@
1require recipes-devtools/gcc/gcc-${PV}.inc
2require gcc-sanitizers.inc
diff --git a/meta/recipes-devtools/gcc/gcc-source_6.4.bb b/meta/recipes-devtools/gcc/gcc-source_6.4.bb
deleted file mode 100644
index b890fa33ea..0000000000
--- a/meta/recipes-devtools/gcc/gcc-source_6.4.bb
+++ /dev/null
@@ -1,4 +0,0 @@
1require recipes-devtools/gcc/gcc-${PV}.inc
2require recipes-devtools/gcc/gcc-source.inc
3
4EXCLUDE_FROM_WORLD = "1"
diff --git a/meta/recipes-devtools/gcc/gcc_6.4.bb b/meta/recipes-devtools/gcc/gcc_6.4.bb
deleted file mode 100644
index 2c618dfb93..0000000000
--- a/meta/recipes-devtools/gcc/gcc_6.4.bb
+++ /dev/null
@@ -1,9 +0,0 @@
1require recipes-devtools/gcc/gcc-${PV}.inc
2require gcc-target.inc
3
4# Building with thumb enabled on armv4t fails with
5# | gcc-4.8.1-r0/gcc-4.8.1/gcc/cp/decl.c:7438:(.text.unlikely+0x2fa): relocation truncated to fit: R_ARM_THM_CALL against symbol `fancy_abort(char const*, int, char const*)' defined in .glue_7 section in linker stubs
6# | gcc-4.8.1-r0/gcc-4.8.1/gcc/cp/decl.c:7442:(.text.unlikely+0x318): additional relocation overflows omitted from the output
7ARM_INSTRUCTION_SET_armv4 = "arm"
8
9BBCLASSEXTEND = "nativesdk"
diff --git a/meta/recipes-devtools/gcc/libgcc-initial_6.4.bb b/meta/recipes-devtools/gcc/libgcc-initial_6.4.bb
deleted file mode 100644
index 19f253fce8..0000000000
--- a/meta/recipes-devtools/gcc/libgcc-initial_6.4.bb
+++ /dev/null
@@ -1,2 +0,0 @@
1require recipes-devtools/gcc/gcc-${PV}.inc
2require libgcc-initial.inc
diff --git a/meta/recipes-devtools/gcc/libgcc_6.4.bb b/meta/recipes-devtools/gcc/libgcc_6.4.bb
deleted file mode 100644
index a5152f28e9..0000000000
--- a/meta/recipes-devtools/gcc/libgcc_6.4.bb
+++ /dev/null
@@ -1,2 +0,0 @@
1require recipes-devtools/gcc/gcc-${PV}.inc
2require libgcc.inc
diff --git a/meta/recipes-devtools/gcc/libgfortran_6.4.bb b/meta/recipes-devtools/gcc/libgfortran_6.4.bb
deleted file mode 100644
index 71dd8b4bdc..0000000000
--- a/meta/recipes-devtools/gcc/libgfortran_6.4.bb
+++ /dev/null
@@ -1,3 +0,0 @@
1require recipes-devtools/gcc/gcc-${PV}.inc
2require libgfortran.inc
3
generated by cgit v1.2.3-54-g00ecf (git 2.39.0) at 2024-11-15 05:58:11 +0000