configure: Add --disable-inline-asm command line option

This can come in handy for testing and possibly other purposes.
This commit is contained in:
Diego Biurrun 2012-09-04 18:23:25 +02:00
parent 88a3569917
commit afb5ed55d2

4
configure vendored
View File

@ -259,6 +259,7 @@ Optimization options (experts only):
--disable-mmi disable MMI optimizations
--disable-neon disable NEON optimizations
--disable-vis disable VIS optimizations
--disable-inline-asm disable use of inline assembler
--disable-yasm disable use of yasm assembler
Developer options (useful when working on Libav itself):
@ -1275,6 +1276,7 @@ CMDLINE_SELECT="
cross_compile
debug
extra_warnings
inline_asm
logging
optimizations
symver
@ -2926,7 +2928,7 @@ EOF
sym=$($nm $nm_opts $TMPO | awk '/ff_extern/{ print substr($0, match($0, /[^ \t]*ff_extern/)) }')
extern_prefix=${sym%%ff_extern*}
check_cc <<EOF && enable inline_asm
check_cc <<EOF && enable_weak inline_asm
void foo(void) { __asm__ volatile ("" ::); }
EOF