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authorJuro Bystricky <juro.bystricky@intel.com>2015-11-07 09:46:42 -0800
committerRichard Purdie <richard.purdie@linuxfoundation.org>2015-11-25 08:08:09 +0000
commitd8adfd28f71136e67fffbf79c32384a81ef29676 (patch)
tree8b38a4b6002801b146f44c319351fe492e93c1e2 /meta/recipes-devtools
parent8ae27fa07be08b2c841d8e9a29ea1c909136f170 (diff)
downloadpoky-d8adfd28f71136e67fffbf79c32384a81ef29676.tar.gz
gcc-4.9: Fix various _FOR_BUILD and related variables
This patch is based on the patch for gcc-5.2 (41cbfd7af60f93a4bd496b7b6bf477215a286950) When doing a FOR_BUILD thing, you have to override CFLAGS with CFLAGS_FOR_BUILD. And if you use C++, you also have to override CXXFLAGS with CXXFLAGS_FOR_BUILD. Without this, when building for mingw, you end up trying to use the mingw headers for a host build. The same goes for other variables as well, such as CPPFLAGS, CPP, and GMPINC. (From OE-Core rev: e6dc4b2ac0cc6417c0e0ddcdcbe3f334581af8fc) Signed-off-by: Juro Bystricky <juro.bystricky@intel.com> Signed-off-by: Ross Burton <ross.burton@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Diffstat (limited to 'meta/recipes-devtools')
-rw-r--r--meta/recipes-devtools/gcc/gcc-4.9.inc1
-rw-r--r--meta/recipes-devtools/gcc/gcc-4.9/0066-cxxflags-for-build.patch123
2 files changed, 124 insertions, 0 deletions
diff --git a/meta/recipes-devtools/gcc/gcc-4.9.inc b/meta/recipes-devtools/gcc/gcc-4.9.inc
index 95b553cb87..6ac368558b 100644
--- a/meta/recipes-devtools/gcc/gcc-4.9.inc
+++ b/meta/recipes-devtools/gcc/gcc-4.9.inc
@@ -81,6 +81,7 @@ SRC_URI = "\
81 file://0063-nativesdk-gcc-support.patch \ 81 file://0063-nativesdk-gcc-support.patch \
82 file://0064-handle-target-sysroot-multilib.patch \ 82 file://0064-handle-target-sysroot-multilib.patch \
83 file://0065-gcc-483-universal-initializer-no-warning.patch \ 83 file://0065-gcc-483-universal-initializer-no-warning.patch \
84 file://0066-cxxflags-for-build.patch \
84" 85"
85SRC_URI[md5sum] = "6f831b4d251872736e8e9cc09746f327" 86SRC_URI[md5sum] = "6f831b4d251872736e8e9cc09746f327"
86SRC_URI[sha256sum] = "2332b2a5a321b57508b9031354a8503af6fdfb868b8c1748d33028d100a8b67e" 87SRC_URI[sha256sum] = "2332b2a5a321b57508b9031354a8503af6fdfb868b8c1748d33028d100a8b67e"
diff --git a/meta/recipes-devtools/gcc/gcc-4.9/0066-cxxflags-for-build.patch b/meta/recipes-devtools/gcc/gcc-4.9/0066-cxxflags-for-build.patch
new file mode 100644
index 0000000000..1105e29f68
--- /dev/null
+++ b/meta/recipes-devtools/gcc/gcc-4.9/0066-cxxflags-for-build.patch
@@ -0,0 +1,123 @@
1Fix various _FOR_BUILD and related variables
2
3When doing a FOR_BUILD thing, you have to override CFLAGS with
4CFLAGS_FOR_BUILD. And if you use C++, you also have to override
5CXXFLAGS with CXXFLAGS_FOR_BUILD.
6Without this, when building for mingw, you end up trying to use
7the mingw headers for a host build.
8
9The same goes for other variables as well, such as CPPFLAGS,
10CPP, and GMPINC.
11
12Upstream-Status: Pending
13
14Signed-off-by: Peter Seebach <peter.seebach@windriver.com>
15Signed-off-by: Mark Hatle <mark.hatle@windriver.com>
16
17diff --git a/Makefile.in b/Makefile.in
18index 9370174..011c29a 100644
19--- a/Makefile.in
20+++ b/Makefile.in
21@@ -152,6 +152,7 @@ BUILD_EXPORTS = \
22 CPP="$(CC_FOR_BUILD) -E"; export CPP; \
23 CFLAGS="$(CFLAGS_FOR_BUILD)"; export CFLAGS; \
24 CONFIG_SHELL="$(SHELL)"; export CONFIG_SHELL; \
25+ CPPFLAGS="$(CPPFLAGS_FOR_BUILD)"; export CPPFLAGS; \
26 CXX="$(CXX_FOR_BUILD)"; export CXX; \
27 CXXFLAGS="$(CXXFLAGS_FOR_BUILD)"; export CXXFLAGS; \
28 GCJ="$(GCJ_FOR_BUILD)"; export GCJ; \
29@@ -170,6 +171,9 @@ BUILD_EXPORTS = \
30 # built for the build system to override those in BASE_FLAGS_TO_PASS.
31 EXTRA_BUILD_FLAGS = \
32 CFLAGS="$(CFLAGS_FOR_BUILD)" \
33+ CXXFLAGS="$(CXXFLAGS_FOR_BUILD)" \
34+ CPP="$(CC_FOR_BUILD) -E" \
35+ CPPFLAGS="$(CPPFLAGS_FOR_BUILD)" \
36 LDFLAGS="$(LDFLAGS_FOR_BUILD)"
37
38 # This is the list of directories to built for the host system.
39@@ -187,6 +191,7 @@ HOST_SUBDIR = @host_subdir@
40 HOST_EXPORTS = \
41 $(BASE_EXPORTS) \
42 CC="$(CC)"; export CC; \
43+ CPP="$(CC) -E"; export CPP; \
44 ADA_CFLAGS="$(ADA_CFLAGS)"; export ADA_CFLAGS; \
45 CFLAGS="$(CFLAGS)"; export CFLAGS; \
46 CONFIG_SHELL="$(SHELL)"; export CONFIG_SHELL; \
47@@ -711,6 +715,7 @@ BASE_FLAGS_TO_PASS = \
48 "CC_FOR_BUILD=$(CC_FOR_BUILD)" \
49 "CFLAGS_FOR_BUILD=$(CFLAGS_FOR_BUILD)" \
50 "CXX_FOR_BUILD=$(CXX_FOR_BUILD)" \
51+ "CXXFLAGS_FOR_BUILD=$(CXXFLAGS_FOR_BUILD)" \
52 "EXPECT=$(EXPECT)" \
53 "FLEX=$(FLEX)" \
54 "INSTALL=$(INSTALL)" \
55diff --git a/Makefile.tpl b/Makefile.tpl
56index 1ea1954..78a59c3 100644
57--- a/Makefile.tpl
58+++ b/Makefile.tpl
59@@ -154,6 +154,7 @@ BUILD_EXPORTS = \
60 CC="$(CC_FOR_BUILD)"; export CC; \
61 CFLAGS="$(CFLAGS_FOR_BUILD)"; export CFLAGS; \
62 CONFIG_SHELL="$(SHELL)"; export CONFIG_SHELL; \
63+ CPPFLAGS="$(CPPFLAGS_FOR_BUILD)"; export CPPFLAGS; \
64 CXX="$(CXX_FOR_BUILD)"; export CXX; \
65 CXXFLAGS="$(CXXFLAGS_FOR_BUILD)"; export CXXFLAGS; \
66 GCJ="$(GCJ_FOR_BUILD)"; export GCJ; \
67@@ -172,6 +173,9 @@ BUILD_EXPORTS = \
68 # built for the build system to override those in BASE_FLAGS_TO_PASS.
69 EXTRA_BUILD_FLAGS = \
70 CFLAGS="$(CFLAGS_FOR_BUILD)" \
71+ CXXFLAGS="$(CXXFLAGS_FOR_BUILD)" \
72+ CPP="$(CC_FOR_BUILD) -E" \
73+ CPPFLAGS="$(CPPFLAGS_FOR_BUILD)" \
74 LDFLAGS="$(LDFLAGS_FOR_BUILD)"
75
76 # This is the list of directories to built for the host system.
77@@ -189,6 +193,7 @@ HOST_SUBDIR = @host_subdir@
78 HOST_EXPORTS = \
79 $(BASE_EXPORTS) \
80 CC="$(CC)"; export CC; \
81+ CPP="$(CC) -E"; export CPP; \
82 ADA_CFLAGS="$(ADA_CFLAGS)"; export ADA_CFLAGS; \
83 CFLAGS="$(CFLAGS)"; export CFLAGS; \
84 CONFIG_SHELL="$(SHELL)"; export CONFIG_SHELL; \
85diff --git a/gcc/Makefile.in b/gcc/Makefile.in
86index cd5bc4a..98ae4f4 100644
87--- a/gcc/Makefile.in
88+++ b/gcc/Makefile.in
89@@ -762,7 +762,7 @@ BUILD_LINKERFLAGS = $(BUILD_CXXFLAGS)
90 # Native linker and preprocessor flags. For x-fragment overrides.
91 BUILD_LDFLAGS=@BUILD_LDFLAGS@
92 BUILD_CPPFLAGS= -I. -I$(@D) -I$(srcdir) -I$(srcdir)/$(@D) \
93- -I$(srcdir)/../include @INCINTL@ $(CPPINC) $(CPPFLAGS)
94+ -I$(srcdir)/../include @INCINTL@ $(CPPINC) $(CPPFLAGS_FOR_BUILD)
95
96 # Actual name to use when installing a native compiler.
97 GCC_INSTALL_NAME := $(shell echo gcc|sed '$(program_transform_name)')
98diff --git a/gcc/configure b/gcc/configure
99index c7ac14b..5ac63e4 100755
100--- a/gcc/configure
101+++ b/gcc/configure
102@@ -11521,7 +11521,7 @@ else
103 CC="${CC_FOR_BUILD}" CFLAGS="${CFLAGS_FOR_BUILD}" \
104 CXX="${CXX_FOR_BUILD}" CXXFLAGS="${CXXFLAGS_FOR_BUILD}" \
105 LD="${LD_FOR_BUILD}" LDFLAGS="${LDFLAGS_FOR_BUILD}" \
106- GMPINC="" CPPFLAGS="${CPPFLAGS} -DGENERATOR_FILE" \
107+ GMPINC="" CPPFLAGS="${CPPFLAGS_FOR_BUILD} -DGENERATOR_FILE" \
108 ${realsrcdir}/configure \
109 --enable-languages=${enable_languages-all} \
110 --target=$target_alias --host=$build_alias --build=$build_alias
111diff --git a/gcc/configure.ac b/gcc/configure.ac
112index 50856e6..17a4dfd 100644
113--- a/gcc/configure.ac
114+++ b/gcc/configure.ac
115@@ -1633,7 +1633,7 @@ else
116 CC="${CC_FOR_BUILD}" CFLAGS="${CFLAGS_FOR_BUILD}" \
117 CXX="${CXX_FOR_BUILD}" CXXFLAGS="${CXXFLAGS_FOR_BUILD}" \
118 LD="${LD_FOR_BUILD}" LDFLAGS="${LDFLAGS_FOR_BUILD}" \
119- GMPINC="" CPPFLAGS="${CPPFLAGS} -DGENERATOR_FILE" \
120+ GMPINC="" CPPFLAGS="${CPPFLAGS_FOR_BUILD} -DGENERATOR_FILE" \
121 ${realsrcdir}/configure \
122 --enable-languages=${enable_languages-all} \
123 --target=$target_alias --host=$build_alias --build=$build_alias