Avoid compilation error on platforms without INTDIV0_RAISES_SIGFPE.

diff --git a/src/ChangeLog b/src/ChangeLog
index 6f45c26f8a34bf001a597f9febd029efacc796a3..48d0fca84ee3f1e8831091a43337b85f7a1cb60c 100644 (file)
--- a/src/ChangeLog
+++ b/src/ChangeLog
@@ -1,3 +1,7 @@
+2002-07-20  Andreas Schwab  <schwab@suse.de>
+
+       * plural-eval.c: Include <signal.h> if !INTDIV0_RAISES_SIGFPE.
+
 2002-07-17  Bruno Haible  <bruno@clisp.org>
 
        * gettext-0.11.3 released.

diff --git a/src/plural-eval.c b/src/plural-eval.c
index ddf2699bf476860bb55abd08cad8ca7c8a39a2c5..7344f73518d8b0cc30bbd2c9c7784240aa9ee9c6 100644 (file)
--- a/src/plural-eval.c
+++ b/src/plural-eval.c
@@ -20,6 +20,10 @@
 # include <config.h>
 #endif
 
+#if !INTDIV0_RAISES_SIGFPE
+# include <signal.h>
+#endif
+
 #include "plural-exp.h"
 
 #define STATIC /*extern*/