diff options
Diffstat (limited to 'm4/pipe.m4')
-rw-r--r-- | m4/pipe.m4 | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/m4/pipe.m4 b/m4/pipe.m4 index 12da48fd1a..83f2868094 100644 --- a/m4/pipe.m4 +++ b/m4/pipe.m4 @@ -1,5 +1,5 @@ -# pipe.m4 serial 2 -dnl Copyright (C) 2004, 2008 Free Software Foundation, Inc. +# pipe.m4 serial 3 +dnl Copyright (C) 2004, 2008, 2009 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. @@ -7,7 +7,7 @@ dnl with or without modifications, as long as this notice is preserved. AC_DEFUN([gl_PIPE], [ dnl Prerequisites of lib/pipe.h. - AC_CHECK_HEADERS_ONCE(unistd.h) + AC_CHECK_HEADERS_ONCE([unistd.h]) dnl Prerequisites of lib/pipe.c. AC_REQUIRE([AC_C_INLINE]) AC_REQUIRE([AC_TYPE_MODE_T]) @@ -16,7 +16,7 @@ AC_DEFUN([gl_PIPE], [gl_POSIX_SPAWN_WORKS case "$gl_cv_func_posix_spawn_works" in *yes) - AC_DEFINE([HAVE_POSIX_SPAWN], 1, + AC_DEFINE([HAVE_POSIX_SPAWN], [1], [Define if you have the posix_spawn() function and it works.]) ;; esac |