diff options
Diffstat (limited to 'gcc/configure')
| -rwxr-xr-x | gcc/configure | 24 |
1 files changed, 22 insertions, 2 deletions
diff --git a/gcc/configure b/gcc/configure index aa61cd6589c..ad548fc8c08 100755 --- a/gcc/configure +++ b/gcc/configure @@ -898,6 +898,7 @@ with_system_libunwind enable_secureplt enable_leading_mingw64_underscores enable_cld +enable_frame_pointer enable_win32_registry enable_static with_pic @@ -1597,6 +1598,7 @@ Optional Features: --enable-leading-mingw64-underscores Enable leading underscores on 64 bit mingw targets --enable-cld enable -mcld by default for 32bit x86 + --enable-frame-pointer enable -fno-omit-frame-pointer by default for 32bit x86 --disable-win32-registry disable lookup of installation paths in the Registry on Windows hosts @@ -10708,6 +10710,24 @@ else fi +# Check whether --enable-frame-pointer was given. +if test "${enable_frame_pointer+set}" = set; then : + enableval=$enable_frame_pointer; +else + +case $target_os in +linux*) + # Enable -fomit-frame-pointer by default for Linux. + enable_frame_pointer=no + ;; +*) + enable_frame_pointer=yes + ;; +esac + +fi + + # Windows32 Registry support for specifying GCC installation paths. # Check whether --enable-win32-registry was given. if test "${enable_win32_registry+set}" = set; then : @@ -17109,7 +17129,7 @@ else lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 lt_status=$lt_dlunknown cat > conftest.$ac_ext <<_LT_EOF -#line 17112 "configure" +#line 17132 "configure" #include "confdefs.h" #if HAVE_DLFCN_H @@ -17215,7 +17235,7 @@ else lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 lt_status=$lt_dlunknown cat > conftest.$ac_ext <<_LT_EOF -#line 17218 "configure" +#line 17238 "configure" #include "confdefs.h" #if HAVE_DLFCN_H |