Mercurial > hg-old > index.cgi

annotate m4/mempcpy.m4 @ 441:7b8d89435f30 3.0

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Fixed error with forced size pcr operands
author lost@l-w.ca
date Sat, 30 Oct 2010 11:51:25 -0600
parents b8bf63962a99
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
434
b8bf63962a99 Added various generated files for release
lost@l-w.ca
parents:
diff changeset
1 # mempcpy.m4 serial 10
b8bf63962a99 Added various generated files for release
lost@l-w.ca
parents:
diff changeset
2 dnl Copyright (C) 2003-2004, 2006-2007, 2009-2010 Free Software Foundation,
b8bf63962a99 Added various generated files for release
lost@l-w.ca
parents:
diff changeset
3 dnl Inc.
b8bf63962a99 Added various generated files for release
lost@l-w.ca
parents:
diff changeset
4 dnl This file is free software; the Free Software Foundation
b8bf63962a99 Added various generated files for release
lost@l-w.ca
parents:
diff changeset
5 dnl gives unlimited permission to copy and/or distribute it,
b8bf63962a99 Added various generated files for release
lost@l-w.ca
parents:
diff changeset
6 dnl with or without modifications, as long as this notice is preserved.
b8bf63962a99 Added various generated files for release
lost@l-w.ca
parents:
diff changeset
7
b8bf63962a99 Added various generated files for release
lost@l-w.ca
parents:
diff changeset
8 AC_DEFUN([gl_FUNC_MEMPCPY],
b8bf63962a99 Added various generated files for release
lost@l-w.ca
parents:
diff changeset
9 [
b8bf63962a99 Added various generated files for release
lost@l-w.ca
parents:
diff changeset
10 dnl Persuade glibc <string.h> to declare mempcpy().
b8bf63962a99 Added various generated files for release
lost@l-w.ca
parents:
diff changeset
11 AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS])
b8bf63962a99 Added various generated files for release
lost@l-w.ca
parents:
diff changeset
12
b8bf63962a99 Added various generated files for release
lost@l-w.ca
parents:
diff changeset
13 dnl The mempcpy() declaration in lib/string.in.h uses 'restrict'.
b8bf63962a99 Added various generated files for release
lost@l-w.ca
parents:
diff changeset
14 AC_REQUIRE([AC_C_RESTRICT])
b8bf63962a99 Added various generated files for release
lost@l-w.ca
parents:
diff changeset
15
b8bf63962a99 Added various generated files for release
lost@l-w.ca
parents:
diff changeset
16 AC_REQUIRE([gl_HEADER_STRING_H_DEFAULTS])
b8bf63962a99 Added various generated files for release
lost@l-w.ca
parents:
diff changeset
17 AC_REPLACE_FUNCS([mempcpy])
b8bf63962a99 Added various generated files for release
lost@l-w.ca
parents:
diff changeset
18 if test $ac_cv_func_mempcpy = no; then
b8bf63962a99 Added various generated files for release
lost@l-w.ca
parents:
diff changeset
19 HAVE_MEMPCPY=0
b8bf63962a99 Added various generated files for release
lost@l-w.ca
parents:
diff changeset
20 gl_PREREQ_MEMPCPY
b8bf63962a99 Added various generated files for release
lost@l-w.ca
parents:
diff changeset
21 fi
b8bf63962a99 Added various generated files for release
lost@l-w.ca
parents:
diff changeset
22 ])
b8bf63962a99 Added various generated files for release
lost@l-w.ca
parents:
diff changeset
23
b8bf63962a99 Added various generated files for release
lost@l-w.ca
parents:
diff changeset
24 # Prerequisites of lib/mempcpy.c.
b8bf63962a99 Added various generated files for release
lost@l-w.ca
parents:
diff changeset
25 AC_DEFUN([gl_PREREQ_MEMPCPY], [
b8bf63962a99 Added various generated files for release
lost@l-w.ca
parents:
diff changeset
26 :
b8bf63962a99 Added various generated files for release
lost@l-w.ca
parents:
diff changeset
27 ])