Remove unnecessary ieeefp.h include

This was needed when php_config.h also declare compatibility
shims for isinf() and friends. These are no longer present in
master, so drop this include.

diff --git a/configure.ac b/configure.ac
index 2516677328653197ad6d059c7f5d945c02ecd505..d9e6329314a31822aeaad067cffb0884fae9dce3 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -53,10 +53,6 @@ AH_BOTTOM([
 #include <sys/select.h>
 #endif
 
-#ifdef HAVE_IEEEFP_H
-# include <ieeefp.h>
-#endif
-
 #include <string.h>
 
 #endif /* PHP_CONFIG_H */