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info: fix compiler warning with -Wpedantic and gcc 5

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Gstreamer compiled with gcc 5.2 and -Wpedantic produces the
following warning:

'ISO C does not support '__FUNCTION__' predefined identifier [-Wpedantic]
  const char *s = __FUNCTION__;'

Since gcc 5 enables C99 by default, use __func__ if it's available
instead of the non-standard __FUNCTION__ (as suggested in [2]).

[1]: https://gcc.gnu.org/gcc-5/changes.html
[2]: https://gcc.gnu.org/gcc-5/porting_to.html

https://bugzilla.gnome.org/show_bug.cgi?id=758541
This commit is contained in:
Lukasz Forynski 2015-11-23 21:40:34 +00:00 committed by Tim-Philipp Müller
parent 8249c6db0e
commit 7e2aae7942
1 changed files with 3 additions and 3 deletions
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6
gst/gstinfo.h
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@ -250,10 +250,10 @@ struct _GstDebugCategory {
* function signature in C++ code.
*/
#ifndef GST_FUNCTION
#if defined (__GNUC__) || (defined (_MSC_VER) && _MSC_VER >= 1300)
# define GST_FUNCTION ((const char*) (__FUNCTION__))
#elif defined (__STDC__) && defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
#if defined (__STDC__) && defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
# define GST_FUNCTION ((const char*) (__func__))
#elif defined (__GNUC__) || (defined (_MSC_VER) && _MSC_VER >= 1300)
# define GST_FUNCTION ((const char*) (__FUNCTION__))
#else
# define GST_FUNCTION ((const char*) ("???"))
#endif