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* configure.ac: Add -no-integrated-as on mips(el) to TARGET_CCASFLAGS 

when compiling with clang.
This commit is contained in:
Vladimir Serbinenko 2013-11-22 12:48:32 +01:00
parent 4a0aaad022
commit 63a45330cb
2 changed files with 10 additions and 1 deletions
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5
ChangeLog
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@ -1,3 +1,8 @@
2013-11-22 Vladimir Serbinenko <phcoder@gmail.com>
* configure.ac: Add -no-integrated-as on mips(el) to TARGET_CCASFLAGS
when compiling with clang.
2013-11-22 Vladimir Serbinenko <phcoder@gmail.com>
clang emits calls to abort () under some unknown conditions.

6
configure.ac
View File

@ -486,7 +486,11 @@ AC_CACHE_CHECK([if compiling with clang], [grub_cv_cc_target_clang]
# on x86 clang doesn't support .code16
# on arm clang doesn't support .arch directive
if test "x$grub_cv_cc_target_clang" = xyes && ( test "x$target_cpu" = xi386 || test "x$target_cpu" = xx86_64 || test "x$target_cpu" = xarm ); then
# on mips clang doesn't support privilegied instructions, doubleword store/load
# and crashes with hand-written assembly
if test "x$grub_cv_cc_target_clang" = xyes && ( test "x$target_cpu" = xi386 \
|| test "x$target_cpu" = xx86_64 || test "x$target_cpu" = xarm \
|| test "x$target_cpu" = xmips || test "x$target_cpu" = xmipsel ); then
TARGET_CCASFLAGS="$TARGET_CCASFLAGS -no-integrated-as"
fi