procyberian/emacs
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

* configure.in (ATTRIBUTE_FORMAT, ATTRIBUTE_FORMAT_PRINTF): New macros.

Browse source
This commit is contained in:
Paul Eggert 2011-04-05 12:59:08 -07:00
parent 9e0e57c7d6
commit aa18133456
2 changed files with 18 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

4
ChangeLog
View file

@ -1,3 +1,7 @@
2011-04-05 Paul Eggert <eggert@cs.ucla.edu>
* configure.in (ATTRIBUTE_FORMAT, ATTRIBUTE_FORMAT_PRINTF): New macros.
2011-04-01 Paul Eggert <eggert@cs.ucla.edu>
Replace 2 copies of readlink code with 1 gnulib version (Bug#8401).

14
configure.in
View file

@ -3581,6 +3581,20 @@ typedef unsigned size_t;
#define EXTERNALLY_VISIBLE
#endif
#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 7)
# define ATTRIBUTE_FORMAT(spec) __attribute__ ((__format__ spec))
#else
# define ATTRIBUTE_FORMAT(spec) /* empty */
#endif
#if __GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4)
# define ATTRIBUTE_FORMAT_PRINTF(formatstring_parameter, first_argument) \
ATTRIBUTE_FORMAT ((__gnu_printf__, formatstring_parameter, first_argument))
#else
# define ATTRIBUTE_FORMAT_PRINTF(formatstring_parameter, first_argument) \
ATTRIBUTE_FORMAT ((__printf__, formatstring_parameter, first_argument))
#endif
/* Some versions of GNU/Linux define noinline in their headers. */
#ifdef noinline
#undef noinline