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Commits › 9cb4fa3
Add check for arc4random.
Vsevolod Stakhov committed 11 years ago
commit 9cb4fa377bab4b0cf3a4a582db8cc27f11fb7dbf
parent d6ebc40
1 file changed +10 -0
modified configure.ac
@@ -240,6 +240,16 @@ AC_CHECK_HEADER([sys/capability.h], [


])
+ 
AC_CACHE_CHECK(for arc4random_uniform,
+ 
               ac_cv_func_arc4random_uniform,
+ 
               [AC_TRY_COMPILE([#include <stdlib.h>],
+ 
                               [arc4random_uniform(255);],
+ 
                               [ac_cv_func_arc4random_uniform=yes],
+ 
                               [ac_cv_func_arc4random_uniform=no])])
+ 
if test "$ac_cv_func_arc4random_uniform" = yes ; then
+ 
	AC_DEFINE(HAVE_ARC4RANDOM, 1, [Define 1 if you have 'arc4random_uniform' function.])
+ 
fi
+ 


AC_SUBST([LIBELF_LIB])

AC_SUBST([LIBELF_BUNDLED])

AC_SUBST([LIBELF_INCLUDE])