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Fix visibility support

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I definitely fixed this problem already when I ported the macro, so I wonder why
the fix got lost...

config.log says:

conftest.cpp: In function 'void dummyfunc()':
conftest.cpp:13:15: error: no previous declaration for 'void dummyfunc()'
[-Werror=missing-declarations]

Signed-off-by: Uli Schlachter <psychon@znc.in>
This commit is contained in:
Uli Schlachter
2011-09-24 20:31:09 +02:00
parent 0acf0de204
commit c0907f2e58
1 changed files with 1 additions and 0 deletions
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m4/znc_visibility.m4
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@@ -68,6 +68,7 @@ AC_DEFUN([ZNC_VISIBILITY],
extern __attribute__((__visibility__("default"))) int exportedvar;
extern __attribute__((__visibility__("hidden"))) int hiddenfunc (void);
extern __attribute__((__visibility__("default"))) int exportedfunc (void);
void dummyfunc (void);
void dummyfunc (void) {}]],
[])],
[znc_cv_cc_visibility=yes],