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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-10 20:25:44 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-10 20:25:44 +0000 |
| commit | b3925d944ed94cc76bbcbb14a799ec9beeb8d1bf (patch) | |
| tree | a5e5ccdbc84294390695b5ae3a8c89cc16e6cbae /m4/tcgetattr.m4 | |
| parent | Initial commit. (diff) | |
| download | wget-b3925d944ed94cc76bbcbb14a799ec9beeb8d1bf.tar.xz wget-b3925d944ed94cc76bbcbb14a799ec9beeb8d1bf.zip | |
Adding upstream version 1.21.4.upstream/1.21.4
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
| -rw-r--r-- | m4/tcgetattr.m4 | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/m4/tcgetattr.m4 b/m4/tcgetattr.m4 new file mode 100644 index 0000000..2d55805 --- /dev/null +++ b/m4/tcgetattr.m4 @@ -0,0 +1,29 @@ +# tcgetattr.m4 serial 1 +dnl Copyright (C) 2002-2023 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_HAVE_TCGETATTR], +[ + dnl We can't use AC_CHECK_FUNC here, because tcgetattr() is defined as a + dnl static inline function when compiling for Android 4.4 or older. + AC_CACHE_CHECK([for tcgetattr], [gl_cv_func_tcgetattr], + [AC_LINK_IFELSE( + [AC_LANG_PROGRAM( + [[#include <termios.h> + struct termios x; + ]], + [[return tcgetattr(0,&x);]]) + ], + [gl_cv_func_tcgetattr=yes], + [gl_cv_func_tcgetattr=no]) + ]) + if test $gl_cv_func_tcgetattr = yes; then + HAVE_TCGETATTR=1 + else + HAVE_TCGETATTR=0 + fi + AC_DEFINE_UNQUOTED([HAVE_TCGETATTR], [$HAVE_TCGETATTR], + [Define to 1 if the system has the 'tcgetattr' function.]) +]) |