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| author | DongHun Kwak <dh0128.kwak@samsung.com> | 2021-03-05 10:08:27 +0900 |
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| committer | DongHun Kwak <dh0128.kwak@samsung.com> | 2021-03-05 10:08:27 +0900 |
| commit | a2c7c975f0813d307b31d06da2c015916a6bb16d (patch) | |
| tree | 985a31e8c860c690d9f20e6621ce5fcc05ccd244 /m4/mempcpy.m4 | |
| parent | dc6b8fd841f8acf37e6d3f7642e71cae175505bd (diff) | |
| download | wget-a2c7c975f0813d307b31d06da2c015916a6bb16d.tar.gz wget-a2c7c975f0813d307b31d06da2c015916a6bb16d.tar.bz2 wget-a2c7c975f0813d307b31d06da2c015916a6bb16d.zip | |
Imported Upstream version 1.21upstream/1.21
Diffstat (limited to 'm4/mempcpy.m4')
| -rw-r--r-- | m4/mempcpy.m4 | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/m4/mempcpy.m4 b/m4/mempcpy.m4 new file mode 100644 index 0000000..899f12a --- /dev/null +++ b/m4/mempcpy.m4 @@ -0,0 +1,26 @@ +# mempcpy.m4 serial 11 +dnl Copyright (C) 2003-2004, 2006-2007, 2009-2020 Free Software Foundation, +dnl 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_MEMPCPY], +[ + dnl Persuade glibc <string.h> to declare mempcpy(). + AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS]) + + dnl The mempcpy() declaration in lib/string.in.h uses 'restrict'. + AC_REQUIRE([AC_C_RESTRICT]) + + AC_REQUIRE([gl_HEADER_STRING_H_DEFAULTS]) + AC_CHECK_FUNCS([mempcpy]) + if test $ac_cv_func_mempcpy = no; then + HAVE_MEMPCPY=0 + fi +]) + +# Prerequisites of lib/mempcpy.c. +AC_DEFUN([gl_PREREQ_MEMPCPY], [ + : +]) |