diff options
Diffstat (limited to 'meta/recipes-devtools/strace/strace/more-robust-test-for-m32-mx32-compile-support.patch')
| -rw-r--r-- | meta/recipes-devtools/strace/strace/more-robust-test-for-m32-mx32-compile-support.patch | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/meta/recipes-devtools/strace/strace/more-robust-test-for-m32-mx32-compile-support.patch b/meta/recipes-devtools/strace/strace/more-robust-test-for-m32-mx32-compile-support.patch new file mode 100644 index 0000000000..756cd8bb82 --- /dev/null +++ b/meta/recipes-devtools/strace/strace/more-robust-test-for-m32-mx32-compile-support.patch @@ -0,0 +1,46 @@ +From 154af50ed7ed8b91838d713052ebf29b0b14f765 Mon Sep 17 00:00:00 2001 +From: Andre McCurdy <armccurdy@gmail.com> +Date: Mon, 18 Jan 2016 11:00:00 -0800 +Subject: [PATCH] mpers.m4: more robust test for -m32/-mx32 compile support + +When using the default OE toolchain for x86-64, the basic checks for +-m32 and -mx32 compile support in mpers.m4 pass but later attempts to +actually use the toolchain with -m32 fail, e.g. + + | In file included from /home/andre/build/tmp/sysroots/qemux86-64/usr/include/sys/syscall.h:31:0, + | from ../strace-4.11/defs.h:55, + | from mpers-m32/kernel_dirent.c:32: + | /home/andre/build/tmp/sysroots/qemux86-64/usr/include/bits/syscall.h:41:29: fatal error: bits/syscall-32.h: No such file or directory + +Make the mpers.m4 tests more robust so that configure correctly +detects the limitations of the OE toolchain. + +Upstream-Status: Pending + +Signed-off-by: Andre McCurdy <armccurdy@gmail.com> +--- + m4/mpers.m4 | 2 ++ + 1 file changed, 2 insertions(+) + +diff --git a/m4/mpers.m4 b/m4/mpers.m4 +index 1fe8a8e..d72c717 100644 +--- a/m4/mpers.m4 ++++ b/m4/mpers.m4 +@@ -53,12 +53,14 @@ case "$arch" in + CFLAGS="$CFLAGS CFLAG $IFLAG" + AC_CACHE_CHECK([for CFLAG compile support], [st_cv_cc], + [AC_COMPILE_IFELSE([AC_LANG_SOURCE([[#include <stdint.h> ++ #include <sys/syscall.h> + int main(){return 0;}]])], + [st_cv_cc=yes], + [st_cv_cc=no])]) + if test $st_cv_cc = yes; then + AC_CACHE_CHECK([for CFLAG runtime support], [st_cv_runtime], + [AC_RUN_IFELSE([AC_LANG_SOURCE([[#include <stdint.h> ++ #include <sys/syscall.h> + int main(){return 0;}]])], + [st_cv_runtime=yes], + [st_cv_runtime=no], +-- +1.9.1 + |