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instead of trying to forcibly load res_agi when app_stack is loaded (even if the administrator didn't want it loaded), use GCC weak symbols to determine whether it was loaded already or not; if it was loaded, then use it.

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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@153709 65c4cc65-6c06-0410-ace0-fbb531ad65f3
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Kevin P. Fleming
2008-11-02 23:34:39 +00:00
parent 585899dbc0
commit a67790c6f5
7 changed files with 96 additions and 27 deletions
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6
include/asterisk/compiler.h
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@@ -68,4 +68,10 @@
/* Some older version of GNU gcc (3.3.5 on OpenBSD 4.3 for example) dont like 'NULL' as sentinel */
#define SENTINEL ((char *)NULL)
#ifdef HAVE_ATTRIBUTE_weak
#define attribute_weak __attribute__((weak))
#else
#define attribute_weak
#endif
#endif /* _ASTERISK_COMPILER_H */