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Tests for function fstat().
[gnulib.git]
/
m4
/
dup2.m4
diff --git
a/m4/dup2.m4
b/m4/dup2.m4
index
b4a2219
..
5c2cc96
100644
(file)
--- a/
m4/dup2.m4
+++ b/
m4/dup2.m4
@@
-12,7
+12,6
@@
AC_DEFUN([gl_FUNC_DUP2],
AC_CHECK_FUNCS_ONCE([dup2])
if test $ac_cv_func_dup2 = no; then
HAVE_DUP2=0
AC_CHECK_FUNCS_ONCE([dup2])
if test $ac_cv_func_dup2 = no; then
HAVE_DUP2=0
- AC_LIBOBJ([dup2])
fi
], [
AC_DEFINE([HAVE_DUP2], [1], [Define to 1 if you have the 'dup2' function.])
fi
], [
AC_DEFINE([HAVE_DUP2], [1], [Define to 1 if you have the 'dup2' function.])
@@
-60,7
+59,7
@@
AC_DEFUN([gl_FUNC_DUP2],
esac])
])
if test "$gl_cv_func_dup2_works" = no; then
esac])
])
if test "$gl_cv_func_dup2_works" = no; then
- gl_REPLACE_DUP2
+ REPLACE_DUP2=1
fi
fi
dnl Replace dup2() for supporting the gnulib-defined fchdir() function,
fi
fi
dnl Replace dup2() for supporting the gnulib-defined fchdir() function,
@@
-68,17
+67,7
@@
AC_DEFUN([gl_FUNC_DUP2],
m4_ifdef([gl_FUNC_FCHDIR], [
gl_TEST_FCHDIR
if test $HAVE_FCHDIR = 0; then
m4_ifdef([gl_FUNC_FCHDIR], [
gl_TEST_FCHDIR
if test $HAVE_FCHDIR = 0; then
- gl_REPLACE_DUP2
+ REPLACE_DUP2=1
fi
])
])
fi
])
])
-
-AC_DEFUN([gl_REPLACE_DUP2],
-[
- AC_REQUIRE([gl_UNISTD_H_DEFAULTS])
- AC_CHECK_FUNCS_ONCE([dup2])
- if test $ac_cv_func_dup2 = yes; then
- REPLACE_DUP2=1
- fi
- AC_LIBOBJ([dup2])
-])