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-rw-r--r--aclocal/check-posix.m47
1 files changed, 3 insertions, 4 deletions
diff --git a/aclocal/check-posix.m4 b/aclocal/check-posix.m4
index b98f382165..7512f663f5 100644
--- a/aclocal/check-posix.m4
+++ b/aclocal/check-posix.m4
@@ -30,8 +30,7 @@ AC_SUBST(HAS_POSIX_API)dnl
AC_DEFUN(RTEMS_DEFINE_POSIX_API,
[AC_REQUIRE([RTEMS_CHECK_POSIX_API])dnl
-if test x"${HAS_POSIX_API}" = x"yes";
-then
- AC_DEFINE_UNQUOTED(RTEMS_POSIX_API,1,[if posix api is supported])
-fi
+AS_IF(
+ [test x"${HAS_POSIX_API}" = x"yes"],
+ [AC_DEFINE_UNQUOTED(RTEMS_POSIX_API,1,[if posix api is supported])])
])