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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 17:04:52 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 17:04:52 +0000
commit5e03c718f4e7ff13cb6834eda737c269ebed02ad (patch)
treebfad3f5be123f000fdb03e26400050dece33d72f /m4/closedir.m4
parentInitial commit. (diff)
downloadwget-upstream.tar.xz
wget-upstream.zip
Adding upstream version 1.21.3.upstream/1.21.3upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r--m4/closedir.m431
1 files changed, 31 insertions, 0 deletions
diff --git a/m4/closedir.m4 b/m4/closedir.m4
new file mode 100644
index 0000000..cac29d6
--- /dev/null
+++ b/m4/closedir.m4
@@ -0,0 +1,31 @@
+# closedir.m4 serial 6
+dnl Copyright (C) 2011-2022 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.
+
+AC_DEFUN([gl_FUNC_CLOSEDIR],
+[
+ AC_REQUIRE([gl_DIRENT_H_DEFAULTS])
+ AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles
+
+ AC_CHECK_FUNCS([closedir])
+ if test $ac_cv_func_closedir = no; then
+ HAVE_CLOSEDIR=0
+ fi
+ dnl Replace closedir() for supporting the gnulib-defined fchdir() function,
+ dnl to keep fchdir's bookkeeping up-to-date.
+ m4_ifdef([gl_FUNC_FCHDIR], [
+ gl_TEST_FCHDIR
+ if test $HAVE_FCHDIR = 0; then
+ if test $HAVE_CLOSEDIR = 1; then
+ REPLACE_CLOSEDIR=1
+ fi
+ fi
+ ])
+ dnl Replace closedir() for supporting the gnulib-defined dirfd() function.
+ case $host_os,$HAVE_CLOSEDIR in
+ os2*,1)
+ REPLACE_CLOSEDIR=1;;
+ esac
+])