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Split MANGLE macro into LOCAL_MANGLE AND EXTERN_PREFIX parts

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so that LOCAL_MANGLE can be used without EXTERN_PREFIX.
patch by Alexander Strange, astrange ithinksw com

Originally committed as revision 12558 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Alexander Strange 2008-03-22 18:15:12 +00:00 committed by Diego Biurrun
parent aa089f6c05
commit df22c35dfb
1 changed files with 4 additions and 2 deletions
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6
libavutil/internal.h
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@ -120,11 +120,13 @@
// Use rip-relative addressing if compiling PIC code on x86-64.
#if defined(ARCH_X86_64) && defined(PIC)
# define MANGLE(a) EXTERN_PREFIX #a"(%%rip)"
# define LOCAL_MANGLE(a) #a "(%%rip)"
#else
# define MANGLE(a) EXTERN_PREFIX #a
# define LOCAL_MANGLE(a) #a
#endif
#define MANGLE(a) EXTERN_PREFIX LOCAL_MANGLE(a)
/* debug stuff */
/* dprintf macros */