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Port to Solaris 10 and its bundled GCC.

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Problem reported by Timothy C. Burt.
* floatfns.c (isfinite, isnan): Redefine unconditionally.
This commit is contained in:
Paul Eggert 2013-10-22 21:37:17 -07:00
parent 758bed52af
commit e4ea223d73
2 changed files with 13 additions and 6 deletions
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6
src/ChangeLog
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@ -1,3 +1,9 @@
2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
Port to Solaris 10 and its bundled GCC.
Problem reported by Timothy C. Burt.
* floatfns.c (isfinite, isnan): Redefine unconditionally.
2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
Do not allow font caches to grow too large.

13
src/floatfns.c
View file

@ -46,12 +46,13 @@ along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>. */
#include <math.h>
#ifndef isfinite
# define isfinite(x) ((x) - (x) == 0)
#endif
#ifndef isnan
# define isnan(x) ((x) != (x))
#endif
/* 'isfinite' and 'isnan' cause build failures on Solaris 10 with the
bundled GCC in c99 mode. Work around the bugs with simple
implementations that are good enough. */
#undef isfinite
#define isfinite(x) ((x) - (x) == 0)
#undef isnan
#define isnan(x) ((x) != (x))
/* Check that X is a floating point number. */