diff options
| -rw-r--r-- | configure.ac | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/configure.ac b/configure.ac index 9f9d305..67b8580 100644 --- a/configure.ac +++ b/configure.ac @@ -17,13 +17,12 @@ AC_CHECK_FUNCS([setenv strtok_r]) AC_MSG_CHECKING([for strndup]) old_CFLAGS="${CFLAGS}" CFLAGS="${CFLAGS} -Wall -Werror -Wextra" -AC_LINK_IFELSE( -[#include <string.h> +AC_LINK_IFELSE([AC_LANG_SOURCE([[#include <string.h> int main() { strndup("", 0); return 0; -}], [have_strndup="1"], [have_strndup="0"]) +}]])], [have_strndup="1"], [have_strndup="0"]) if test "${have_strndup}" = "1"; then AC_MSG_RESULT([yes]) AC_DEFINE([HAVE_STRNDUP], [1], [Define to 1 if you have the 'strndup' function.]) |