From 79c99aeb2b985f97ab3e448068ea43a1041fb235 Mon Sep 17 00:00:00 2001 From: Jehan Date: Fri, 1 Jan 2016 18:35:14 +0100 Subject: [PATCH] configure: check realloc with AC_CHECK_FUNCS() to fix cross-compilation. AC_FUNC_REALLOC is messed up when cross-compiling, ending up in failed build with "undefined reference to `rpl_realloc'" error. AC_CHECK_FUNCS will work both with native and cross builds. --- configure.ac | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/configure.ac b/configure.ac index 2f3c92ff..cdae2924 100644 --- a/configure.ac +++ b/configure.ac @@ -43,7 +43,7 @@ AC_TYPE_SIZE_T # Checks for library functions. AC_FUNC_VPRINTF AC_FUNC_MEMCMP -AC_FUNC_REALLOC +AC_CHECK_FUNCS([realloc]) AC_CHECK_FUNCS(strcasecmp strdup strerror snprintf vsnprintf vasprintf open vsyslog strncasecmp setlocale) AC_CHECK_DECLS([INFINITY], [], [], [[#include ]]) AC_CHECK_DECLS([nan], [], [], [[#include ]]) -- 2.39.5