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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-05 17:38:31 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-05 17:38:31 +0000 |
| commit | 252601302d45036817546c533743e5918b6b86e8 (patch) | |
| tree | bfad3f5be123f000fdb03e26400050dece33d72f /m4/closedir.m4 | |
| parent | Initial commit. (diff) | |
| download | wget-252601302d45036817546c533743e5918b6b86e8.tar.xz wget-252601302d45036817546c533743e5918b6b86e8.zip | |
Adding upstream version 1.21.3.upstream/1.21.3upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'm4/closedir.m4')
| -rw-r--r-- | m4/closedir.m4 | 31 |
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 +]) |