Apply flags to work around glibc quirks only if glibc is detected,
and add a few more such flags.
Do not mess with as/ld settings in probe_cc. This is not the
proper place.
Signed-off-by: Mans Rullgard <m...@mansr.com>
---
configure | 12 +++++++++---
1 file changed, 9 insertions(+), 3 deletions(-)
diff --git a/configure b/configure
index f770ca7..5c03c02 100755
--- a/configure
+++ b/configure
@@ -2299,11 +2299,8 @@ probe_cc(){
_type=tms470
_ident=$($_cc -version | head -n 1 | tr -s ' ')
_flags='--gcc --abi=eabi -me'
- _cflags='-D__gnuc_va_list=va_list -D__USER_LABEL_PREFIX__='
_cc_e='-ppl -fe=$@'
_cc_o='-fe=$@'
- as_default="${cross_prefix}gcc"
- ld_default="${cross_prefix}gcc"
_depflags='-ppa -ppd=$(@:.o=.d)'
_cflags_speed='-O3 -mf=5'
_cflags_size='-O3 -mf=2'
@@ -2919,6 +2916,15 @@ fi
test -n "$libc_type" && enable $libc_type
+# hacks for compiler/libc/os combinations
+
+if enabled_all tms470 glibc; then
+ add_cppflags -D__USER_LABEL_PREFIX__=
+ add_cppflags -D__builtin_memset=memset
+ add_cppflags -D__gnuc_va_list=va_list -D_VA_LIST_DEFINED
+ add_cflags -pds=48 # incompatible redefinition of macro
+fi
+
esc(){
echo "$*" | sed 's/%/%25/g;s/:/%3a/g'
}
--
1.7.12.3
_______________________________________________
libav-devel mailing list
libav-devel@libav.org
https://lists.libav.org/mailman/listinfo/libav-devel
