vbatts/grub
1
0
Fork 0
Code Issues Pull requests Releases Wiki Activity

configure: Fix grub_cv_cc_fno_unwind_tables check.

Browse source 
Check tries -fno-dwarf2-cfi-asm but adds -fno-asynchronous-unwind-tables
to TARGET_CFLAGS. Fix this.
This commit is contained in:
Vladimir Serbinenko 2015-12-31 18:19:15 +01:00
parent f1b3525385
commit 5ae590b32d
1 changed files with 1 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

2
configure.ac
View file

@ -927,7 +927,7 @@ fi
# these and they just use up vital space. Restore the old compiler
# behaviour.
AC_CACHE_CHECK([whether -fno-asynchronous-unwind-tables works], [grub_cv_cc_fno_asynchronous_unwind_tables], [
CFLAGS="$TARGET_CFLAGS -fno-dwarf2-cfi-asm"
CFLAGS="$TARGET_CFLAGS -fno-asynchronous-unwind-tables"
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]], [[]])],
[grub_cv_cc_fno_asynchronous_unwind_tables=yes],
[grub_cv_cc_fno_asynchronous_unwind_tables=no])