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authorRichard Purdie <richard.purdie@linuxfoundation.org>2012-08-07 21:29:00 (GMT)
committerRichard Purdie <richard.purdie@linuxfoundation.org>2012-08-07 22:30:07 (GMT)
commit016247241d07232b08c5961649dd7153622fff7f (patch)
tree864fa99c0848118a245e4a338f18ebc38065fb6c
parent99e6ed0b468d0269c432e250e90e3d0d96b709f1 (diff)
downloadpoky-016247241d07232b08c5961649dd7153622fff7f.tar.gz
gcc: Disable use of sdt.h header
The target sysroot might contain sdt.h but we don't list this in DEPENDS and shouldn't be referencing it. Unfortunately there is no way to tell configure this since these tests are uncached and we can't force a particular value. The only option is therefore to patch this out. (From OE-Core rev: 1409d9b9690e39ecc63aacfdd5785586d83633ee) Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
-rw-r--r--meta/recipes-devtools/gcc/gcc-4.7.inc1
-rw-r--r--meta/recipes-devtools/gcc/gcc-4.7/disablesdt.patch32
2 files changed, 33 insertions, 0 deletions
diff --git a/meta/recipes-devtools/gcc/gcc-4.7.inc b/meta/recipes-devtools/gcc/gcc-4.7.inc
index 4905155..4ad4819 100644
--- a/meta/recipes-devtools/gcc/gcc-4.7.inc
+++ b/meta/recipes-devtools/gcc/gcc-4.7.inc
@@ -74,6 +74,7 @@ SRC_URI = "git://github.com/mirrors/gcc.git;branch=${BRANCH};protocol=git \
74 file://arm-hard-float-loader.patch \ 74 file://arm-hard-float-loader.patch \
75 file://gcc-argument-list-too-long.patch \ 75 file://gcc-argument-list-too-long.patch \
76 file://fix-g++-sysroot.patch \ 76 file://fix-g++-sysroot.patch \
77 file://disablesdt.patch \
77 " 78 "
78 79
79S = "${TMPDIR}/work-shared/gcc-${PV}-${PR}/git" 80S = "${TMPDIR}/work-shared/gcc-${PV}-${PR}/git"
diff --git a/meta/recipes-devtools/gcc/gcc-4.7/disablesdt.patch b/meta/recipes-devtools/gcc/gcc-4.7/disablesdt.patch
new file mode 100644
index 0000000..8946afc
--- /dev/null
+++ b/meta/recipes-devtools/gcc/gcc-4.7/disablesdt.patch
@@ -0,0 +1,32 @@
1We don't list dtrace in DEPENDS so we shouldn't be depending on this header.
2It may or may not exist from preivous builds though. To be determinstic, disable
3sdt.h usage always. This avoids build failures if the header is removed after configure
4but before libgcc is compiled for example.
5
6RP 2012/8/7
7
8Upstream-Status: Inappropriate [hack]
9
10Index: git/gcc/configure
11===================================================================
12--- git.orig/gcc/configure 2012-08-07 21:18:42.319247701 +0000
13+++ git/gcc/configure 2012-08-07 21:19:08.939247082 +0000
14@@ -26758,12 +26758,12 @@
15 { $as_echo "$as_me:${as_lineno-$LINENO}: checking sys/sdt.h in the target C library" >&5
16 $as_echo_n "checking sys/sdt.h in the target C library... " >&6; }
17 have_sys_sdt_h=no
18-if test -f $target_header_dir/sys/sdt.h; then
19- have_sys_sdt_h=yes
20-
21-$as_echo "#define HAVE_SYS_SDT_H 1" >>confdefs.h
22-
23-fi
24+#if test -f $target_header_dir/sys/sdt.h; then
25+# have_sys_sdt_h=yes
26+#
27+#$as_echo "#define HAVE_SYS_SDT_H 1" >>confdefs.h
28+#
29+#fi
30 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_sys_sdt_h" >&5
31 $as_echo "$have_sys_sdt_h" >&6; }
32