Make new pipe2() test work properly when pipe2() undefined (e.g. on OS X).

2012-04-16 00:28:48 -04:00
parent c57ded1790
commit 25b0e0e8ab
1 changed files with 1 additions and 1 deletions
@@ -244,7 +244,7 @@ if test -z "$poll_LIBS"; then
 fi

 AC_MSG_CHECKING([whether pipe2(..., O_CLOEXEC) is supported])
-AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#define _GNU_SOURCE
+AC_LINK_IFELSE([AC_LANG_PROGRAM([[#define _GNU_SOURCE
 #include <unistd.h>
 #include <fcntl.h>
 int pipefd[2];