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authorMans Rullgard <mans@mansr.com>2012-10-13 02:28:41 +0100
committerMans Rullgard <mans@mansr.com>2012-10-13 18:21:36 +0100
commit5ab432fa3500c190184263b80c6ad04547770545 (patch)
treefd953e092264c96ee5014b3b6034684c85724d08 /configure
parentb5198a2637b7b45b0049a1d4b386a06f016f2520 (diff)
downloadffmpeg-5ab432fa3500c190184263b80c6ad04547770545.tar.gz
configure: improve tms470 compiler usage with glibc
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 <mans@mansr.com>
Diffstat (limited to 'configure')
-rwxr-xr-xconfigure12
1 files changed, 9 insertions, 3 deletions
diff --git a/configure b/configure
index 3dbacd3adb..3e299092e6 100755
--- a/configure
+++ b/configure
@@ -2289,11 +2289,8 @@ probe_cc(){
_type=tms470
_ident=$($_cc -version | head -n1 | 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=$(@:.o=.d)'
_cflags_speed='-O3 -mf=5'
_cflags_size='-O3 -mf=2'
@@ -2911,6 +2908,15 @@ fi
test -n "$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'
}