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Don't use -mlong-calls on arm. 

We don't really need it and it's flaky and creates
bogus symbols with clang.
This commit is contained in:
Vladimir Serbinenko 2017-01-23 23:57:23 +03:00
parent bf9c561670
commit 79fc008935
1 changed files with 0 additions and 9 deletions
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9
configure.ac
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@ -1162,15 +1162,6 @@ if test "x$target_cpu" = xarm; then
# A trick so that clang doesn't see it on link stage
TARGET_CPPFLAGS="$TARGET_CPPFLAGS -mllvm -arm-use-movt=0"
fi
AC_CACHE_CHECK([whether option -mlong-calls works], grub_cv_cc_mlong_calls, [
CFLAGS="$TARGET_CFLAGS -mlong-calls -Werror"
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]], [[]])],
[grub_cv_cc_mlong_calls=yes],
[grub_cv_cc_mlong_calls=no])
])
if test "x$grub_cv_cc_mlong_calls" = xyes; then
TARGET_CFLAGS="$TARGET_CFLAGS -mlong-calls"
fi
AC_CACHE_CHECK([whether option -mthumb-interwork works], grub_cv_cc_mthumb_interwork, [
CFLAGS="$TARGET_CFLAGS -mthumb-interwork -Werror"
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]], [[]])],