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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 16:11:47 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 16:11:47 +0000 |
| commit | 758f820bcc0f68aeebac1717e537ca13a320b909 (patch) | |
| tree | 48111ece75cf4f98316848b37a7e26356e00669e /m4/netinet_in_h.m4 | |
| parent | Initial commit. (diff) | |
| download | coreutils-758f820bcc0f68aeebac1717e537ca13a320b909.tar.xz coreutils-758f820bcc0f68aeebac1717e537ca13a320b909.zip | |
Adding upstream version 9.1.upstream/9.1upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'm4/netinet_in_h.m4')
| -rw-r--r-- | m4/netinet_in_h.m4 | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/m4/netinet_in_h.m4 b/m4/netinet_in_h.m4 new file mode 100644 index 0000000..de26fe8 --- /dev/null +++ b/m4/netinet_in_h.m4 @@ -0,0 +1,29 @@ +# netinet_in_h.m4 serial 6 +dnl Copyright (C) 2006-2022 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_HEADER_NETINET_IN], +[ + AC_CACHE_CHECK([whether <netinet/in.h> is self-contained], + [gl_cv_header_netinet_in_h_selfcontained], + [ + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <netinet/in.h>]], [[]])], + [gl_cv_header_netinet_in_h_selfcontained=yes], + [gl_cv_header_netinet_in_h_selfcontained=no]) + ]) + if test $gl_cv_header_netinet_in_h_selfcontained = yes; then + GL_GENERATE_NETINET_IN_H=false + else + GL_GENERATE_NETINET_IN_H=true + AC_CHECK_HEADERS([netinet/in.h]) + gl_CHECK_NEXT_HEADERS([netinet/in.h]) + if test $ac_cv_header_netinet_in_h = yes; then + HAVE_NETINET_IN_H=1 + else + HAVE_NETINET_IN_H=0 + fi + AC_SUBST([HAVE_NETINET_IN_H]) + fi +]) |