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Use the gnulib md5 module.

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This commit is contained in:
Giuseppe Scrivano 2010-05-16 01:34:17 +02:00
parent ffbba2e6b9
commit 58a9721edf
36 changed files with 80 additions and 3665 deletions
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11
ChangeLog
View File

@ -1,3 +1,14 @@
2010-05-16 Giuseppe Scrivano <gscrivano@gnu.org>
* md5: Remove directory.
* bootstrap.conf (gnulib_modules): Add crypto/md5.
* configure.ac: Remove any check for md5 libraries.
* Makefile.am (ACLOCAL_AMFLAGS): Remove -I md5/m4.
(SUBDIRS): Remove md5.
2010-05-15 Giuseppe Scrivano <gscrivano@gnu.org>
* bootstrap.conf (gnulib_modules): Add "getopt-gnu". Remove "getopt".

4
Makefile.am
View File

@ -38,10 +38,10 @@ distuninstallcheck_listfiles = find . -type f | \
grep -Ev '(/share/info/dir|/etc/wgetrc)$$'
# Search for macros in the m4 subdirectory:
ACLOCAL_AMFLAGS = -I m4 -I md5/m4
ACLOCAL_AMFLAGS = -I m4
# subdirectories in the distribution
SUBDIRS = lib md5 src doc po tests util windows
SUBDIRS = lib src doc po tests util windows
EXTRA_DIST = ChangeLog.README configure.bat MAILING-LIST \
msdos/ChangeLog msdos/config.h msdos/Makefile.DJ \

1
bootstrap.conf
View File

@ -38,6 +38,7 @@ getsockname
gnupload
listen
maintainer-makefile
crypto/md5
quote
quotearg
recv

69
configure.ac
View File

@ -86,13 +86,6 @@ ENABLE_DEBUG=$enableval, ENABLE_DEBUG=yes)
test x"${ENABLE_DEBUG}" = xyes && AC_DEFINE([ENABLE_DEBUG], 1,
[Define if you want the debug output support compiled in.])
wget_need_md5=no
case "${ENABLE_OPIE}${ENABLE_DIGEST}" in
*yes*)
wget_need_md5=yes
esac
dnl
dnl Find the compiler
dnl
@ -106,7 +99,6 @@ AM_PROG_CC_C_O
AC_AIX
gl_EARLY
md5_EARLY
dnl
dnl Gettext
@ -303,65 +295,6 @@ else
fi
fi
dnl
dnl Find an MD5 implementation. Since Wget rarely needs MD5, we try
dnl to use an existing library implementation to save on code size.
dnl
if test x"$wget_need_md5" = xyes
then
dnl This should be moved to an AC_DEFUN, but I'm not sure how to
dnl manipulate MD5_OBJ from the defun.
AC_LIBOBJ([gen-md5])
found_md5=no
dnl Check for the system MD5 library on Solaris. We don't check for
dnl something simple like "MD5Update" because there are a number of
dnl MD5 implementations that use that name, but have an otherwise
dnl incompatible interface. md5_calc is, hopefully, specific to the
dnl Solaris MD5 library.
if test x"$found_md5" = xno; then
AC_CHECK_LIB(md5, md5_calc, [
dnl Some installations have bogus <md5.h> in the compiler's
dnl include path, making the system md5 library useless.
AC_MSG_CHECKING([for working md5.h])
AC_COMPILE_IFELSE([#include <md5.h>
], [
AC_MSG_RESULT(yes)
AC_DEFINE([HAVE_SOLARIS_MD5], 1, [Define when using Solaris MD5.])
LIBS="-lmd5 $LIBS"
found_md5=yes
AC_MSG_NOTICE([using the Solaris MD5 implementation])
], [AC_MSG_RESULT(no)])
])
fi
dnl Then see if we're linking OpenSSL anyway; if yes, use its md5
dnl implementation.
if test x"$found_md5" = xno; then
if test x"$LIBSSL" != x; then
AC_DEFINE([HAVE_OPENSSL_MD5], 1, [Define when using OpenSSL MD5.])
found_md5=yes
AC_MSG_NOTICE([using the OpenSSL MD5 implementation])
fi
fi
dnl If none of the above worked, use the one we ship with Wget.
if test x"$found_md5" = xno; then
AC_DEFINE([HAVE_BUILTIN_MD5], 1, [Define when using built-in MD5.])
found_md5=yes
AC_MSG_NOTICE([using the built-in (GNU) MD5 implementation])
AC_C_BIGENDIAN
AC_SUBST(MD5_CPPFLAGS, '-I $(top_srcdir)/md5')
AC_SUBST(MD5_LDADD, '../md5/libmd5.a')
AC_SUBST(MD5_SUBDIR, md5)
md5_INIT
fi
AC_DEFINE([HAVE_MD5], 1, [Define if we're compiling support for MD5.])
fi
dnl **********************************************************************
dnl Checks for IPv6
dnl **********************************************************************
@ -552,6 +485,6 @@ dnl Create output
dnl
AC_CONFIG_FILES([Makefile src/Makefile doc/Makefile util/Makefile
po/Makefile.in tests/Makefile tests/WgetTest.pm
lib/Makefile md5/Makefile windows/Makefile])
lib/Makefile windows/Makefile])
AC_CONFIG_HEADERS([src/config.h])
AC_OUTPUT

16
md5/DESCRIP_DEPS.MMS
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@ -1,16 +0,0 @@
#
# Wget for VMS - MMS (or MMK) Source Dependency File.
#
# This description file is included by other description files. It is
# not intended to be used alone. Verify proper inclusion.
.IFDEF INCL_DESCRIP_DEPS
.ELSE
$$$$ THIS DESCRIPTION FILE IS NOT INTENDED TO BE USED THIS WAY.
.ENDIF
[.$(DEST)]MD5.OBJ : [-.MD5]MD5.C
[.$(DEST)]MD5.OBJ : [-.SRC.$(DEST)]CONFIG.H
[.$(DEST)]MD5.OBJ : [-.MD5]MD5.H
[.$(DEST)]MD5.OBJ : [-.VMS]STDINT.H

18
md5/DESCRIP_MODS.MMS
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@ -1,18 +0,0 @@
# 15 September 2009. SMS.
#
# Wget 1.12 for VMS - MMS (or MMK) Object Module List File.
#
# This description file is included by other description files. It is
# not intended to be used alone. Verify proper inclusion.
.IFDEF INCL_DESCRIP_SRC
.ELSE
$$$$ THIS DESCRIPTION FILE IS NOT INTENDED TO BE USED THIS WAY.
.ENDIF
# Object library modules.
MODS_OBJS_LIB_MD5 = \
MD5=[.$(DEST)]MD5.OBJ

34
md5/DESCRIP_SRC.MMS
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@ -1,34 +0,0 @@
# 15 September 2009. SMS.
#
# Wget 1.12 for VMS - MMS (or MMK) Source Description File.
#
# Default target identifier.
TARGET_MD5 = 1
# Common source description file.
.INCLUDE [-.VMS]DESCRIP_SRC_CMN.MMS
# C compiler defines.
CDEFS_SPEC =
CDEFS = $(CDEFS_CMN) $(CDEFS_SPEC)
# Other C compiler options.
CFLAGS_INCL = /include = ([], [.$(DEST)], \
[-.$(DIR_SRC)], [-.$(DIR_SRC).$(DEST)], [-.$(DIR_VMS)])
CFLAGS_SPEC = /prefix_library_entries = all_entries
# Define CFLAGS and LINKFLAGS.
.INCLUDE [-.VMS]DESCRIP_SRC_FLAGS.MMS
# Object library modules.
.INCLUDE DESCRIP_MODS.MMS

194
md5/Makefile.am
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@ -1,194 +0,0 @@
## DO NOT EDIT! GENERATED AUTOMATICALLY!
## Process this file with automake to produce Makefile.in.
# Copyright (C) 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010
# Free Software Foundation, Inc.
#
# This file is free software, distributed under the terms of the GNU
# General Public License. As a special exception to the GNU General
# Public License, this file may be distributed as part of a program
# that contains a configuration script generated by Autoconf, under
# the same distribution terms as the rest of that program.
#
# Generated by gnulib-tool.
# Reproduce by: gnulib-tool --import --dir=. --lib=libmd5 --source-base=md5 --m4-base=md5/m4 --doc-base=doc --tests-base=tests --aux-dir=build-aux --no-libtool --macro-prefix=md5 crypto/md5
AUTOMAKE_OPTIONS = 1.5 gnits
SUBDIRS =
noinst_HEADERS =
noinst_LIBRARIES =
noinst_LTLIBRARIES =
EXTRA_DIST =
BUILT_SOURCES =
SUFFIXES =
MOSTLYCLEANFILES = core *.stackdump
MOSTLYCLEANDIRS =
CLEANFILES =
DISTCLEANFILES =
MAINTAINERCLEANFILES =
EXTRA_DIST += m4/gnulib-cache.m4
AM_CPPFLAGS =
AM_CFLAGS =
noinst_LIBRARIES += libmd5.a
libmd5_a_SOURCES =
libmd5_a_LIBADD = $(md5_LIBOBJS)
libmd5_a_DEPENDENCIES = $(md5_LIBOBJS)
EXTRA_libmd5_a_SOURCES =
## begin gnulib module crypto/md5
EXTRA_DIST += md5.c md5.h
EXTRA_libmd5_a_SOURCES += md5.c
## end gnulib module crypto/md5
## begin gnulib module link-warning
LINK_WARNING_H=$(top_srcdir)/build-aux/link-warning.h
EXTRA_DIST += $(top_srcdir)/build-aux/link-warning.h
## end gnulib module link-warning
## begin gnulib module stddef
BUILT_SOURCES += $(STDDEF_H)
# We need the following in order to create <stddef.h> when the system
# doesn't have one that works with the given compiler.
stddef.h: stddef.in.h
$(AM_V_GEN)rm -f $@-t $@ && \
{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */' && \
sed -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
-e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
-e 's|@''NEXT_STDDEF_H''@|$(NEXT_STDDEF_H)|g' \
-e 's|@''HAVE_WCHAR_T''@|$(HAVE_WCHAR_T)|g' \
-e 's|@''REPLACE_NULL''@|$(REPLACE_NULL)|g' \
< $(srcdir)/stddef.in.h; \
} > $@-t && \
mv $@-t $@
MOSTLYCLEANFILES += stddef.h stddef.h-t
EXTRA_DIST += stddef.in.h
## end gnulib module stddef
## begin gnulib module stdint
BUILT_SOURCES += $(STDINT_H)
# We need the following in order to create <stdint.h> when the system
# doesn't have one that works with the given compiler.
stdint.h: stdint.in.h
$(AM_V_GEN)rm -f $@-t $@ && \
{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \
sed -e 's/@''HAVE_STDINT_H''@/$(HAVE_STDINT_H)/g' \
-e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
-e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
-e 's|@''NEXT_STDINT_H''@|$(NEXT_STDINT_H)|g' \
-e 's/@''HAVE_SYS_TYPES_H''@/$(HAVE_SYS_TYPES_H)/g' \
-e 's/@''HAVE_INTTYPES_H''@/$(HAVE_INTTYPES_H)/g' \
-e 's/@''HAVE_SYS_INTTYPES_H''@/$(HAVE_SYS_INTTYPES_H)/g' \
-e 's/@''HAVE_SYS_BITYPES_H''@/$(HAVE_SYS_BITYPES_H)/g' \
-e 's/@''HAVE_LONG_LONG_INT''@/$(HAVE_LONG_LONG_INT)/g' \
-e 's/@''HAVE_UNSIGNED_LONG_LONG_INT''@/$(HAVE_UNSIGNED_LONG_LONG_INT)/g' \
-e 's/@''APPLE_UNIVERSAL_BUILD''@/$(APPLE_UNIVERSAL_BUILD)/g' \
-e 's/@''BITSIZEOF_PTRDIFF_T''@/$(BITSIZEOF_PTRDIFF_T)/g' \
-e 's/@''PTRDIFF_T_SUFFIX''@/$(PTRDIFF_T_SUFFIX)/g' \
-e 's/@''BITSIZEOF_SIG_ATOMIC_T''@/$(BITSIZEOF_SIG_ATOMIC_T)/g' \
-e 's/@''HAVE_SIGNED_SIG_ATOMIC_T''@/$(HAVE_SIGNED_SIG_ATOMIC_T)/g' \
-e 's/@''SIG_ATOMIC_T_SUFFIX''@/$(SIG_ATOMIC_T_SUFFIX)/g' \
-e 's/@''BITSIZEOF_SIZE_T''@/$(BITSIZEOF_SIZE_T)/g' \
-e 's/@''SIZE_T_SUFFIX''@/$(SIZE_T_SUFFIX)/g' \
-e 's/@''BITSIZEOF_WCHAR_T''@/$(BITSIZEOF_WCHAR_T)/g' \
-e 's/@''HAVE_SIGNED_WCHAR_T''@/$(HAVE_SIGNED_WCHAR_T)/g' \
-e 's/@''WCHAR_T_SUFFIX''@/$(WCHAR_T_SUFFIX)/g' \
-e 's/@''BITSIZEOF_WINT_T''@/$(BITSIZEOF_WINT_T)/g' \
-e 's/@''HAVE_SIGNED_WINT_T''@/$(HAVE_SIGNED_WINT_T)/g' \
-e 's/@''WINT_T_SUFFIX''@/$(WINT_T_SUFFIX)/g' \
< $(srcdir)/stdint.in.h; \
} > $@-t && \
mv $@-t $@
MOSTLYCLEANFILES += stdint.h stdint.h-t
EXTRA_DIST += stdint.in.h
## end gnulib module stdint
## begin gnulib module wchar
BUILT_SOURCES += $(WCHAR_H)
# We need the following in order to create <wchar.h> when the system
# version does not work standalone.
wchar.h: wchar.in.h
$(AM_V_GEN)rm -f $@-t $@ && \
{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \
sed -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
-e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
-e 's|@''NEXT_WCHAR_H''@|$(NEXT_WCHAR_H)|g' \
-e 's|@''HAVE_WCHAR_H''@|$(HAVE_WCHAR_H)|g' \
-e 's|@''GNULIB_BTOWC''@|$(GNULIB_BTOWC)|g' \
-e 's|@''GNULIB_WCTOB''@|$(GNULIB_WCTOB)|g' \
-e 's|@''GNULIB_MBSINIT''@|$(GNULIB_MBSINIT)|g' \
-e 's|@''GNULIB_MBRTOWC''@|$(GNULIB_MBRTOWC)|g' \
-e 's|@''GNULIB_MBRLEN''@|$(GNULIB_MBRLEN)|g' \
-e 's|@''GNULIB_MBSRTOWCS''@|$(GNULIB_MBSRTOWCS)|g' \
-e 's|@''GNULIB_MBSNRTOWCS''@|$(GNULIB_MBSNRTOWCS)|g' \
-e 's|@''GNULIB_WCRTOMB''@|$(GNULIB_WCRTOMB)|g' \
-e 's|@''GNULIB_WCSRTOMBS''@|$(GNULIB_WCSRTOMBS)|g' \
-e 's|@''GNULIB_WCSNRTOMBS''@|$(GNULIB_WCSNRTOMBS)|g' \
-e 's|@''GNULIB_WCWIDTH''@|$(GNULIB_WCWIDTH)|g' \
-e 's|@''HAVE_WINT_T''@|$(HAVE_WINT_T)|g' \
-e 's|@''HAVE_BTOWC''@|$(HAVE_BTOWC)|g' \
-e 's|@''HAVE_MBSINIT''@|$(HAVE_MBSINIT)|g' \
-e 's|@''HAVE_MBRTOWC''@|$(HAVE_MBRTOWC)|g' \
-e 's|@''HAVE_MBRLEN''@|$(HAVE_MBRLEN)|g' \
-e 's|@''HAVE_MBSRTOWCS''@|$(HAVE_MBSRTOWCS)|g' \
-e 's|@''HAVE_MBSNRTOWCS''@|$(HAVE_MBSNRTOWCS)|g' \
-e 's|@''HAVE_WCRTOMB''@|$(HAVE_WCRTOMB)|g' \
-e 's|@''HAVE_WCSRTOMBS''@|$(HAVE_WCSRTOMBS)|g' \
-e 's|@''HAVE_WCSNRTOMBS''@|$(HAVE_WCSNRTOMBS)|g' \
-e 's|@''HAVE_DECL_WCTOB''@|$(HAVE_DECL_WCTOB)|g' \
-e 's|@''HAVE_DECL_WCWIDTH''@|$(HAVE_DECL_WCWIDTH)|g' \
-e 's|@''REPLACE_MBSTATE_T''@|$(REPLACE_MBSTATE_T)|g' \
-e 's|@''REPLACE_BTOWC''@|$(REPLACE_BTOWC)|g' \
-e 's|@''REPLACE_WCTOB''@|$(REPLACE_WCTOB)|g' \
-e 's|@''REPLACE_MBSINIT''@|$(REPLACE_MBSINIT)|g' \
-e 's|@''REPLACE_MBRTOWC''@|$(REPLACE_MBRTOWC)|g' \
-e 's|@''REPLACE_MBRLEN''@|$(REPLACE_MBRLEN)|g' \
-e 's|@''REPLACE_MBSRTOWCS''@|$(REPLACE_MBSRTOWCS)|g' \
-e 's|@''REPLACE_MBSNRTOWCS''@|$(REPLACE_MBSNRTOWCS)|g' \
-e 's|@''REPLACE_WCRTOMB''@|$(REPLACE_WCRTOMB)|g' \
-e 's|@''REPLACE_WCSRTOMBS''@|$(REPLACE_WCSRTOMBS)|g' \
-e 's|@''REPLACE_WCSNRTOMBS''@|$(REPLACE_WCSNRTOMBS)|g' \
-e 's|@''REPLACE_WCWIDTH''@|$(REPLACE_WCWIDTH)|g' \
-e '/definition of GL_LINK_WARNING/r $(LINK_WARNING_H)' \
< $(srcdir)/wchar.in.h; \
} > $@-t && \
mv $@-t $@
MOSTLYCLEANFILES += wchar.h wchar.h-t
EXTRA_DIST += wchar.in.h
## end gnulib module wchar
## begin gnulib module dummy
libmd5_a_SOURCES += dummy.c
## end gnulib module dummy
mostlyclean-local: mostlyclean-generic
@for dir in '' $(MOSTLYCLEANDIRS); do \
if test -n "$$dir" && test -d $$dir; then \
echo "rmdir $$dir"; rmdir $$dir; \
fi; \
done; \
:

42
md5/dummy.c
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@ -1,42 +0,0 @@
/* A dummy file, to prevent empty libraries from breaking builds.
Copyright (C) 2004, 2007, 2009, 2010 Free Software Foundation, Inc.
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>. */
/* Some systems, reportedly OpenBSD and Mac OS X, refuse to create
libraries without any object files. You might get an error like:
> ar cru .libs/libgl.a
> ar: no archive members specified
Compiling this file, and adding its object file to the library, will
prevent the library from being empty. */
/* Some systems, such as Solaris with cc 5.0, refuse to work with libraries
that don't export any symbol. You might get an error like:
> cc ... libgnu.a
> ild: (bad file) garbled symbol table in archive ../gllib/libgnu.a
Compiling this file, and adding its object file to the library, will
prevent the library from exporting no symbols. */
#ifdef __sun
/* This declaration ensures that the library will export at least 1 symbol. */
int gl_dummy_symbol;
#else
/* This declaration is solely to ensure that after preprocessing
this file is never empty. */
typedef int dummy;
#endif

30
md5/m4/00gnulib.m4
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@ -1,30 +0,0 @@
# 00gnulib.m4 serial 2
dnl Copyright (C) 2009, 2010 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.
dnl This file must be named something that sorts before all other
dnl gnulib-provided .m4 files. It is needed until such time as we can
dnl assume Autoconf 2.64, with its improved AC_DEFUN_ONCE semantics.
# AC_DEFUN_ONCE([NAME], VALUE)
# ----------------------------
# Define NAME to expand to VALUE on the first use (whether by direct
# expansion, or by AC_REQUIRE), and to nothing on all subsequent uses.
# Avoid bugs in AC_REQUIRE in Autoconf 2.63 and earlier. This
# definition is slower than the version in Autoconf 2.64, because it
# can only use interfaces that existed since 2.59; but it achieves the
# same effect. Quoting is necessary to avoid confusing Automake.
m4_version_prereq([2.63.263], [],
[m4_define([AC][_DEFUN_ONCE],
[AC][_DEFUN([$1],
[AC_REQUIRE([_gl_DEFUN_ONCE([$1])],
[m4_indir([_gl_DEFUN_ONCE([$1])])])])]dnl
[AC][_DEFUN([_gl_DEFUN_ONCE([$1])], [$2])])])
# gl_00GNULIB
# -----------
# Witness macro that this file has been included. Needed to force
# Automake to include this file prior to all other gnulib .m4 files.
AC_DEFUN([gl_00GNULIB])

35
md5/m4/gnulib-cache.m4
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@ -1,35 +0,0 @@
# Copyright (C) 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010
# Free Software Foundation, Inc.
#
# This file is free software, distributed under the terms of the GNU
# General Public License. As a special exception to the GNU General
# Public License, this file may be distributed as part of a program
# that contains a configuration script generated by Autoconf, under
# the same distribution terms as the rest of that program.
#
# Generated by gnulib-tool.
#
# This file represents the specification of how gnulib-tool is used.
# It acts as a cache: It is written and read by gnulib-tool.
# In projects using CVS, this file is meant to be stored in CVS,
# like the configure.ac and various Makefile.am files.
# Specification in the form of a command-line invocation:
# gnulib-tool --import --dir=. --lib=libmd5 --source-base=md5 --m4-base=md5/m4 --doc-base=doc --tests-base=tests --aux-dir=build-aux --no-libtool --macro-prefix=md5 crypto/md5
# Specification in the form of a few gnulib-tool.m4 macro invocations:
gl_LOCAL_DIR([])
gl_MODULES([
crypto/md5
])
gl_AVOID([])
gl_SOURCE_BASE([md5])
gl_M4_BASE([md5/m4])
gl_PO_BASE([])
gl_DOC_BASE([doc])
gl_TESTS_BASE([tests])
gl_LIB([libmd5])
gl_MAKEFILE_NAME([])
gl_MACRO_PREFIX([md5])
gl_PO_DOMAIN([])

124
md5/m4/gnulib-common.m4
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@ -1,124 +0,0 @@
# gnulib-common.m4 serial 11
dnl Copyright (C) 2007, 2008, 2009, 2010 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.
# gl_COMMON
# is expanded unconditionally through gnulib-tool magic.
AC_DEFUN([gl_COMMON], [
dnl Use AC_REQUIRE here, so that the code is expanded once only.
AC_REQUIRE([gl_00GNULIB])
AC_REQUIRE([gl_COMMON_BODY])
])
AC_DEFUN([gl_COMMON_BODY], [
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[/* Work around a bug in Apple GCC 4.0.1 build 5465: In C99 mode, it supports
the ISO C 99 semantics of 'extern inline' (unlike the GNU C semantics of
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__APPLE__ && __MACH__ test for MacOS X.
__APPLE_CC__ tests for the Apple compiler and its version.
__STDC_VERSION__ tests for the C99 mode. */
#if defined __APPLE__ && defined __MACH__ && __APPLE_CC__ >= 5465 && !defined __cplusplus && __STDC_VERSION__ >= 199901L && !defined __GNUC_STDC_INLINE__
# define __GNUC_STDC_INLINE__ 1
#endif])
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#endif
])
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])
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AC_SUBST([MKDIR_P])])])
# AC_C_RESTRICT
# This definition overrides the AC_C_RESTRICT macro from autoconf 2.60..2.61,
# so that mixed use of GNU C and GNU C++ and mixed use of Sun C and Sun C++
# works.
# This definition can be removed once autoconf >= 2.62 can be assumed.
AC_DEFUN([AC_C_RESTRICT],
[AC_CACHE_CHECK([for C/C++ restrict keyword], [ac_cv_c_restrict],
[ac_cv_c_restrict=no
# The order here caters to the fact that C++ does not require restrict.
for ac_kw in __restrict __restrict__ _Restrict restrict; do
AC_COMPILE_IFELSE([AC_LANG_PROGRAM(
[[typedef int * int_ptr;
int foo (int_ptr $ac_kw ip) {
return ip[0];
}]],
[[int s[1];
int * $ac_kw t = s;
t[0] = 0;
return foo(t)]])],
[ac_cv_c_restrict=$ac_kw])
test "$ac_cv_c_restrict" != no && break
done
])
AH_VERBATIM([restrict],
[/* Define to the equivalent of the C99 'restrict' keyword, or to
nothing if this is not supported. Do not define if restrict is
supported directly. */
#undef restrict
/* Work around a bug in Sun C++: it does not support _Restrict, even
though the corresponding Sun C compiler does, which causes
"#define restrict _Restrict" in the previous line. Perhaps some future
version of Sun C++ will work with _Restrict; if so, it'll probably
define __RESTRICT, just as Sun C does. */
#if defined __SUNPRO_CC && !defined __RESTRICT
# define _Restrict
#endif])
case $ac_cv_c_restrict in
restrict) ;;
no) AC_DEFINE([restrict], []) ;;
*) AC_DEFINE_UNQUOTED([restrict], [$ac_cv_c_restrict]) ;;
esac
])
# gl_BIGENDIAN
# is like AC_C_BIGENDIAN, except that it can be AC_REQUIREd.
# Note that AC_REQUIRE([AC_C_BIGENDIAN]) does not work reliably because some
# macros invoke AC_C_BIGENDIAN with arguments.
AC_DEFUN([gl_BIGENDIAN],
[
AC_C_BIGENDIAN
])
# gl_CACHE_VAL_SILENT(cache-id, command-to-set-it)
# is like AC_CACHE_VAL(cache-id, command-to-set-it), except that it does not
# output a spurious "(cached)" mark in the midst of other configure output.
# This macro should be used instead of AC_CACHE_VAL when it is not surrounded
# by an AC_MSG_CHECKING/AC_MSG_RESULT pair.
AC_DEFUN([gl_CACHE_VAL_SILENT],
[
saved_as_echo_n="$as_echo_n"
as_echo_n=':'
AC_CACHE_VAL([$1], [$2])
as_echo_n="$saved_as_echo_n"
])

201
md5/m4/gnulib-comp.m4
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@ -1,201 +0,0 @@
# DO NOT EDIT! GENERATED AUTOMATICALLY!
# Copyright (C) 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010
# Free Software Foundation, Inc.
#
# This file is free software, distributed under the terms of the GNU
# General Public License. As a special exception to the GNU General
# Public License, this file may be distributed as part of a program
# that contains a configuration script generated by Autoconf, under
# the same distribution terms as the rest of that program.
#
# Generated by gnulib-tool.
#
# This file represents the compiled summary of the specification in
# gnulib-cache.m4. It lists the computed macro invocations that need
# to be invoked from configure.ac.
# In projects using CVS, this file can be treated like other built files.
# This macro should be invoked from ./configure.ac, in the section
# "Checks for programs", right after AC_PROG_CC, and certainly before
# any checks for libraries, header files, types and library functions.
AC_DEFUN([md5_EARLY],
[
m4_pattern_forbid([^gl_[A-Z]])dnl the gnulib macro namespace
m4_pattern_allow([^gl_ES$])dnl a valid locale name
m4_pattern_allow([^gl_LIBOBJS$])dnl a variable
m4_pattern_allow([^gl_LTLIBOBJS$])dnl a variable
AC_REQUIRE([AC_PROG_RANLIB])
])
# This macro should be invoked from ./configure.ac, in the section
# "Check for header files, types and library functions".
AC_DEFUN([md5_INIT],
[
AM_CONDITIONAL([GL_COND_LIBTOOL], [false])
gl_cond_libtool=false
gl_libdeps=
gl_ltlibdeps=
m4_pushdef([AC_LIBOBJ], m4_defn([md5_LIBOBJ]))
m4_pushdef([AC_REPLACE_FUNCS], m4_defn([md5_REPLACE_FUNCS]))
m4_pushdef([AC_LIBSOURCES], m4_defn([md5_LIBSOURCES]))
m4_pushdef([md5_LIBSOURCES_LIST], [])
m4_pushdef([md5_LIBSOURCES_DIR], [])
gl_COMMON
gl_source_base='md5'
gl_MD5
gl_MULTIARCH
gl_STDDEF_H
gl_STDINT_H
gl_WCHAR_H
m4_ifval(md5_LIBSOURCES_LIST, [
m4_syscmd([test ! -d ]m4_defn([md5_LIBSOURCES_DIR])[ ||
for gl_file in ]md5_LIBSOURCES_LIST[ ; do
if test ! -r ]m4_defn([md5_LIBSOURCES_DIR])[/$gl_file ; then
echo "missing file ]m4_defn([md5_LIBSOURCES_DIR])[/$gl_file" >&2
exit 1
fi
done])dnl
m4_if(m4_sysval, [0], [],
[AC_FATAL([expected source file, required through AC_LIBSOURCES, not found])])
])
m4_popdef([md5_LIBSOURCES_DIR])
m4_popdef([md5_LIBSOURCES_LIST])
m4_popdef([AC_LIBSOURCES])
m4_popdef([AC_REPLACE_FUNCS])
m4_popdef([AC_LIBOBJ])
AC_CONFIG_COMMANDS_PRE([
md5_libobjs=
md5_ltlibobjs=
if test -n "$md5_LIBOBJS"; then
# Remove the extension.
sed_drop_objext='s/\.o$//;s/\.obj$//'
for i in `for i in $md5_LIBOBJS; do echo "$i"; done | sed "$sed_drop_objext" | sort | uniq`; do
md5_libobjs="$md5_libobjs $i.$ac_objext"
md5_ltlibobjs="$md5_ltlibobjs $i.lo"
done
fi
AC_SUBST([md5_LIBOBJS], [$md5_libobjs])
AC_SUBST([md5_LTLIBOBJS], [$md5_ltlibobjs])
])
gltests_libdeps=
gltests_ltlibdeps=
m4_pushdef([AC_LIBOBJ], m4_defn([md5tests_LIBOBJ]))
m4_pushdef([AC_REPLACE_FUNCS], m4_defn([md5tests_REPLACE_FUNCS]))
m4_pushdef([AC_LIBSOURCES], m4_defn([md5tests_LIBSOURCES]))
m4_pushdef([md5tests_LIBSOURCES_LIST], [])
m4_pushdef([md5tests_LIBSOURCES_DIR], [])
gl_COMMON
gl_source_base='tests'
m4_ifval(md5tests_LIBSOURCES_LIST, [
m4_syscmd([test ! -d ]m4_defn([md5tests_LIBSOURCES_DIR])[ ||
for gl_file in ]md5tests_LIBSOURCES_LIST[ ; do
if test ! -r ]m4_defn([md5tests_LIBSOURCES_DIR])[/$gl_file ; then
echo "missing file ]m4_defn([md5tests_LIBSOURCES_DIR])[/$gl_file" >&2
exit 1
fi
done])dnl
m4_if(m4_sysval, [0], [],
[AC_FATAL([expected source file, required through AC_LIBSOURCES, not found])])
])
m4_popdef([md5tests_LIBSOURCES_DIR])
m4_popdef([md5tests_LIBSOURCES_LIST])
m4_popdef([AC_LIBSOURCES])
m4_popdef([AC_REPLACE_FUNCS])
m4_popdef([AC_LIBOBJ])
AC_CONFIG_COMMANDS_PRE([
md5tests_libobjs=
md5tests_ltlibobjs=
if test -n "$md5tests_LIBOBJS"; then
# Remove the extension.
sed_drop_objext='s/\.o$//;s/\.obj$//'
for i in `for i in $md5tests_LIBOBJS; do echo "$i"; done | sed "$sed_drop_objext" | sort | uniq`; do
md5tests_libobjs="$md5tests_libobjs $i.$ac_objext"
md5tests_ltlibobjs="$md5tests_ltlibobjs $i.lo"
done
fi
AC_SUBST([md5tests_LIBOBJS], [$md5tests_libobjs])
AC_SUBST([md5tests_LTLIBOBJS], [$md5tests_ltlibobjs])
])
LIBMD5_LIBDEPS="$gl_libdeps"
AC_SUBST([LIBMD5_LIBDEPS])
LIBMD5_LTLIBDEPS="$gl_ltlibdeps"
AC_SUBST([LIBMD5_LTLIBDEPS])
])
# Like AC_LIBOBJ, except that the module name goes
# into md5_LIBOBJS instead of into LIBOBJS.
AC_DEFUN([md5_LIBOBJ], [
AS_LITERAL_IF([$1], [md5_LIBSOURCES([$1.c])])dnl
md5_LIBOBJS="$md5_LIBOBJS $1.$ac_objext"
])
# Like AC_REPLACE_FUNCS, except that the module name goes
# into md5_LIBOBJS instead of into LIBOBJS.
AC_DEFUN([md5_REPLACE_FUNCS], [
m4_foreach_w([gl_NAME], [$1], [AC_LIBSOURCES(gl_NAME[.c])])dnl
AC_CHECK_FUNCS([$1], , [md5_LIBOBJ($ac_func)])
])
# Like AC_LIBSOURCES, except the directory where the source file is
# expected is derived from the gnulib-tool parameterization,
# and alloca is special cased (for the alloca-opt module).
# We could also entirely rely on EXTRA_lib..._SOURCES.
AC_DEFUN([md5_LIBSOURCES], [
m4_foreach([_gl_NAME], [$1], [
m4_if(_gl_NAME, [alloca.c], [], [
m4_define([md5_LIBSOURCES_DIR], [md5])
m4_append([md5_LIBSOURCES_LIST], _gl_NAME, [ ])
])
])
])
# Like AC_LIBOBJ, except that the module name goes
# into md5tests_LIBOBJS instead of into LIBOBJS.
AC_DEFUN([md5tests_LIBOBJ], [
AS_LITERAL_IF([$1], [md5tests_LIBSOURCES([$1.c])])dnl
md5tests_LIBOBJS="$md5tests_LIBOBJS $1.$ac_objext"
])
# Like AC_REPLACE_FUNCS, except that the module name goes
# into md5tests_LIBOBJS instead of into LIBOBJS.
AC_DEFUN([md5tests_REPLACE_FUNCS], [
m4_foreach_w([gl_NAME], [$1], [AC_LIBSOURCES(gl_NAME[.c])])dnl
AC_CHECK_FUNCS([$1], , [md5tests_LIBOBJ($ac_func)])
])
# Like AC_LIBSOURCES, except the directory where the source file is
# expected is derived from the gnulib-tool parameterization,
# and alloca is special cased (for the alloca-opt module).
# We could also entirely rely on EXTRA_lib..._SOURCES.
AC_DEFUN([md5tests_LIBSOURCES], [
m4_foreach([_gl_NAME], [$1], [
m4_if(_gl_NAME, [alloca.c], [], [
m4_define([md5tests_LIBSOURCES_DIR], [tests])
m4_append([md5tests_LIBSOURCES_LIST], _gl_NAME, [ ])
])
])
])
# This macro records the list of files which have been installed by
# gnulib-tool and may be removed by future gnulib-tool invocations.
AC_DEFUN([md5_FILE_LIST], [
build-aux/link-warning.h
lib/dummy.c
lib/md5.c
lib/md5.h
lib/stddef.in.h
lib/stdint.in.h
lib/wchar.in.h
m4/00gnulib.m4
m4/gnulib-common.m4
m4/include_next.m4
m4/longlong.m4
m4/md5.m4
m4/multiarch.m4
m4/stddef_h.m4
m4/stdint.m4
m4/wchar.m4
m4/wchar_t.m4
m4/wint_t.m4
])

57
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@ -1,57 +0,0 @@
# gnulib-tool.m4 serial 2
dnl Copyright (C) 2004, 2005, 2009, 2010 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.
dnl The following macros need not be invoked explicitly.
dnl Invoking them does nothing except to declare default arguments
dnl for "gnulib-tool --import".
dnl Usage: gl_LOCAL_DIR([DIR])
AC_DEFUN([gl_LOCAL_DIR], [])
dnl Usage: gl_MODULES([module1 module2 ...])
AC_DEFUN([gl_MODULES], [])
dnl Usage: gl_AVOID([module1 module2 ...])
AC_DEFUN([gl_AVOID], [])
dnl Usage: gl_SOURCE_BASE([DIR])
AC_DEFUN([gl_SOURCE_BASE], [])
dnl Usage: gl_M4_BASE([DIR])
AC_DEFUN([gl_M4_BASE], [])
dnl Usage: gl_PO_BASE([DIR])
AC_DEFUN([gl_PO_BASE], [])
dnl Usage: gl_DOC_BASE([DIR])
AC_DEFUN([gl_DOC_BASE], [])
dnl Usage: gl_TESTS_BASE([DIR])
AC_DEFUN([gl_TESTS_BASE], [])
dnl Usage: gl_WITH_TESTS
AC_DEFUN([gl_WITH_TESTS], [])
dnl Usage: gl_LIB([LIBNAME])
AC_DEFUN([gl_LIB], [])
dnl Usage: gl_LGPL or gl_LGPL([VERSION])
AC_DEFUN([gl_LGPL], [])
dnl Usage: gl_MAKEFILE_NAME([FILENAME])
AC_DEFUN([gl_MAKEFILE_NAME], [])
dnl Usage: gl_LIBTOOL
AC_DEFUN([gl_LIBTOOL], [])
dnl Usage: gl_MACRO_PREFIX([PREFIX])
AC_DEFUN([gl_MACRO_PREFIX], [])
dnl Usage: gl_PO_DOMAIN([DOMAIN])
AC_DEFUN([gl_PO_DOMAIN], [])
dnl Usage: gl_VC_FILES([BOOLEAN])
AC_DEFUN([gl_VC_FILES], [])

188
md5/m4/include_next.m4
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@ -1,188 +0,0 @@
# include_next.m4 serial 14
dnl Copyright (C) 2006, 2007, 2008, 2009, 2010 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.
dnl From Paul Eggert and Derek Price.
dnl Sets INCLUDE_NEXT and PRAGMA_SYSTEM_HEADER.
dnl
dnl INCLUDE_NEXT expands to 'include_next' if the compiler supports it, or to
dnl 'include' otherwise.
dnl
dnl INCLUDE_NEXT_AS_FIRST_DIRECTIVE expands to 'include_next' if the compiler
dnl supports it in the special case that it is the first include directive in
dnl the given file, or to 'include' otherwise.
dnl
dnl PRAGMA_SYSTEM_HEADER can be used in files that contain #include_next,
dnl so as to avoid GCC warnings when the gcc option -pedantic is used.
dnl '#pragma GCC system_header' has the same effect as if the file was found
dnl through the include search path specified with '-isystem' options (as
dnl opposed to the search path specified with '-I' options). Namely, gcc
dnl does not warn about some things, and on some systems (Solaris and Interix)
dnl __STDC__ evaluates to 0 instead of to 1. The latter is an undesired side
dnl effect; we are therefore careful to use 'defined __STDC__' or '1' instead
dnl of plain '__STDC__'.
AC_DEFUN([gl_INCLUDE_NEXT],
[
AC_LANG_PREPROC_REQUIRE()
AC_CACHE_CHECK([whether the preprocessor supports include_next],
[gl_cv_have_include_next],
[rm -rf conftestd1a conftestd1b conftestd2
mkdir conftestd1a conftestd1b conftestd2
dnl IBM C 9.0, 10.1 (original versions, prior to the 2009-01 updates) on
dnl AIX 6.1 support include_next when used as first preprocessor directive
dnl in a file, but not when preceded by another include directive. Check
dnl for this bug by including <stdio.h>.
dnl Additionally, with this same compiler, include_next is a no-op when
dnl used in a header file that was included by specifying its absolute
dnl file name. Despite these two bugs, include_next is used in the
dnl compiler's <math.h>. By virtue of the second bug, we need to use
dnl include_next as well in this case.
cat <<EOF > conftestd1a/conftest.h
#define DEFINED_IN_CONFTESTD1
#include_next <conftest.h>
#ifdef DEFINED_IN_CONFTESTD2
int foo;
#else
#error "include_next doesn't work"
#endif
EOF
cat <<EOF > conftestd1b/conftest.h
#define DEFINED_IN_CONFTESTD1
#include <stdio.h>
#include_next <conftest.h>
#ifdef DEFINED_IN_CONFTESTD2
int foo;
#else
#error "include_next doesn't work"
#endif
EOF
cat <<EOF > conftestd2/conftest.h
#ifndef DEFINED_IN_CONFTESTD1
#error "include_next test doesn't work"
#endif
#define DEFINED_IN_CONFTESTD2
EOF
gl_save_CPPFLAGS="$CPPFLAGS"
CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1b -Iconftestd2"
AC_COMPILE_IFELSE([#include <conftest.h>],
[gl_cv_have_include_next=yes],
[CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1a -Iconftestd2"
AC_COMPILE_IFELSE([#include <conftest.h>],
[gl_cv_have_include_next=buggy],
[gl_cv_have_include_next=no])
])
CPPFLAGS="$gl_save_CPPFLAGS"
rm -rf conftestd1a conftestd1b conftestd2
])
PRAGMA_SYSTEM_HEADER=
if test $gl_cv_have_include_next = yes; then
INCLUDE_NEXT=include_next
INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include_next
if test -n "$GCC"; then
PRAGMA_SYSTEM_HEADER='#pragma GCC system_header'
fi
else
if test $gl_cv_have_include_next = buggy; then
INCLUDE_NEXT=include
INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include_next
else
INCLUDE_NEXT=include
INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include
fi
fi
AC_SUBST([INCLUDE_NEXT])
AC_SUBST([INCLUDE_NEXT_AS_FIRST_DIRECTIVE])
AC_SUBST([PRAGMA_SYSTEM_HEADER])
])
# gl_CHECK_NEXT_HEADERS(HEADER1 HEADER2 ...)
# ------------------------------------------
# For each arg foo.h, if #include_next works, define NEXT_FOO_H to be
# '<foo.h>'; otherwise define it to be
# '"///usr/include/foo.h"', or whatever other absolute file name is suitable.
# Also, if #include_next works as first preprocessing directive in a file,
# define NEXT_AS_FIRST_DIRECTIVE_FOO_H to be '<foo.h>'; otherwise define it to
# be
# '"///usr/include/foo.h"', or whatever other absolute file name is suitable.
# That way, a header file with the following line:
# #@INCLUDE_NEXT@ @NEXT_FOO_H@
# or
# #@INCLUDE_NEXT_AS_FIRST_DIRECTIVE@ @NEXT_AS_FIRST_DIRECTIVE_FOO_H@
# behaves (after sed substitution) as if it contained
# #include_next <foo.h>
# even if the compiler does not support include_next.
# The three "///" are to pacify Sun C 5.8, which otherwise would say
# "warning: #include of /usr/include/... may be non-portable".
# Use `""', not `<>', so that the /// cannot be confused with a C99 comment.
# Note: This macro assumes that the header file is not empty after
# preprocessing, i.e. it does not only define preprocessor macros but also
# provides some type/enum definitions or function/variable declarations.
AC_DEFUN([gl_CHECK_NEXT_HEADERS],
[
AC_REQUIRE([gl_INCLUDE_NEXT])
AC_REQUIRE([AC_CANONICAL_HOST])
AC_CHECK_HEADERS_ONCE([$1])
m4_foreach_w([gl_HEADER_NAME], [$1],
[AS_VAR_PUSHDEF([gl_next_header],
[gl_cv_next_]m4_defn([gl_HEADER_NAME]))
if test $gl_cv_have_include_next = yes; then
AS_VAR_SET([gl_next_header], ['<'gl_HEADER_NAME'>'])
else
AC_CACHE_CHECK(
[absolute name of <]m4_defn([gl_HEADER_NAME])[>],
m4_defn([gl_next_header]),
[AS_VAR_PUSHDEF([gl_header_exists],
[ac_cv_header_]m4_defn([gl_HEADER_NAME]))
if test AS_VAR_GET(gl_header_exists) = yes; then
AC_LANG_CONFTEST(
[AC_LANG_SOURCE(
[[#include <]]m4_dquote(m4_defn([gl_HEADER_NAME]))[[>]]
)])
dnl AIX "xlc -E" and "cc -E" omit #line directives for header files
dnl that contain only a #include of other header files and no
dnl non-comment tokens of their own. This leads to a failure to
dnl detect the absolute name of <dirent.h>, <signal.h>, <poll.h>
dnl and others. The workaround is to force preservation of comments
dnl through option -C. This ensures all necessary #line directives
dnl are present. GCC supports option -C as well.
case "$host_os" in
aix*) gl_absname_cpp="$ac_cpp -C" ;;
*) gl_absname_cpp="$ac_cpp" ;;
esac
dnl eval is necessary to expand gl_absname_cpp.
dnl Ultrix and Pyramid sh refuse to redirect output of eval,
dnl so use subshell.
AS_VAR_SET([gl_next_header],
['"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&AS_MESSAGE_LOG_FD |
sed -n '\#/]m4_defn([gl_HEADER_NAME])[#{
s#.*"\(.*/]m4_defn([gl_HEADER_NAME])[\)".*#\1#
s#^/[^/]#//&#
p
q
}'`'"'])
else
AS_VAR_SET([gl_next_header], ['<'gl_HEADER_NAME'>'])
fi
AS_VAR_POPDEF([gl_header_exists])])
fi
AC_SUBST(
AS_TR_CPP([NEXT_]m4_defn([gl_HEADER_NAME])),
[AS_VAR_GET([gl_next_header])])
if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
gl_next_as_first_directive='<'gl_HEADER_NAME'>'
else
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
gl_next_as_first_directive=AS_VAR_GET([gl_next_header])
fi
AC_SUBST(
AS_TR_CPP([NEXT_AS_FIRST_DIRECTIVE_]m4_defn([gl_HEADER_NAME])),
[$gl_next_as_first_directive])
AS_VAR_POPDEF([gl_next_header])])
])

107
md5/m4/longlong.m4
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@ -1,107 +0,0 @@
# longlong.m4 serial 14
dnl Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007,
dnl 2009, 2010 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.
dnl From Paul Eggert.
# Define HAVE_LONG_LONG_INT if 'long long int' works.
# This fixes a bug in Autoconf 2.61, but can be removed once we
# assume 2.62 everywhere.
# Note: If the type 'long long int' exists but is only 32 bits large
# (as on some very old compilers), HAVE_LONG_LONG_INT will not be
# defined. In this case you can treat 'long long int' like 'long int'.
AC_DEFUN([AC_TYPE_LONG_LONG_INT],
[
AC_CACHE_CHECK([for long long int], [ac_cv_type_long_long_int],
[AC_LINK_IFELSE(
[_AC_TYPE_LONG_LONG_SNIPPET],
[dnl This catches a bug in Tandem NonStop Kernel (OSS) cc -O circa 2004.
dnl If cross compiling, assume the bug isn't important, since
dnl nobody cross compiles for this platform as far as we know.
AC_RUN_IFELSE(
[AC_LANG_PROGRAM(
[[@%:@include <limits.h>
@%:@ifndef LLONG_MAX
@%:@ define HALF \
(1LL << (sizeof (long long int) * CHAR_BIT - 2))
@%:@ define LLONG_MAX (HALF - 1 + HALF)
@%:@endif]],
[[long long int n = 1;
int i;
for (i = 0; ; i++)
{
long long int m = n << i;
if (m >> i != n)
return 1;
if (LLONG_MAX / 2 < m)
break;
}
return 0;]])],
[ac_cv_type_long_long_int=yes],
[ac_cv_type_long_long_int=no],
[ac_cv_type_long_long_int=yes])],
[ac_cv_type_long_long_int=no])])
if test $ac_cv_type_long_long_int = yes; then
AC_DEFINE([HAVE_LONG_LONG_INT], [1],
[Define to 1 if the system has the type `long long int'.])
fi
])
# Define HAVE_UNSIGNED_LONG_LONG_INT if 'unsigned long long int' works.
# This fixes a bug in Autoconf 2.61, but can be removed once we
# assume 2.62 everywhere.
# Note: If the type 'unsigned long long int' exists but is only 32 bits
# large (as on some very old compilers), AC_TYPE_UNSIGNED_LONG_LONG_INT
# will not be defined. In this case you can treat 'unsigned long long int'
# like 'unsigned long int'.
AC_DEFUN([AC_TYPE_UNSIGNED_LONG_LONG_INT],
[
AC_CACHE_CHECK([for unsigned long long int],
[ac_cv_type_unsigned_long_long_int],
[AC_LINK_IFELSE(
[_AC_TYPE_LONG_LONG_SNIPPET],
[ac_cv_type_unsigned_long_long_int=yes],
[ac_cv_type_unsigned_long_long_int=no])])
if test $ac_cv_type_unsigned_long_long_int = yes; then
AC_DEFINE([HAVE_UNSIGNED_LONG_LONG_INT], [1],
[Define to 1 if the system has the type `unsigned long long int'.])
fi
])
# Expands to a C program that can be used to test for simultaneous support
# of 'long long' and 'unsigned long long'. We don't want to say that
# 'long long' is available if 'unsigned long long' is not, or vice versa,
# because too many programs rely on the symmetry between signed and unsigned
# integer types (excluding 'bool').
AC_DEFUN([_AC_TYPE_LONG_LONG_SNIPPET],
[
AC_LANG_PROGRAM(
[[/* For now, do not test the preprocessor; as of 2007 there are too many
implementations with broken preprocessors. Perhaps this can
be revisited in 2012. In the meantime, code should not expect
#if to work with literals wider than 32 bits. */
/* Test literals. */
long long int ll = 9223372036854775807ll;
long long int nll = -9223372036854775807LL;
unsigned long long int ull = 18446744073709551615ULL;
/* Test constant expressions. */
typedef int a[((-9223372036854775807LL < 0 && 0 < 9223372036854775807ll)
? 1 : -1)];
typedef int b[(18446744073709551615ULL <= (unsigned long long int) -1
? 1 : -1)];
int i = 63;]],
[[/* Test availability of runtime routines for shift and division. */
long long int llmax = 9223372036854775807ll;
unsigned long long int ullmax = 18446744073709551615ull;
return ((ll << 63) | (ll >> 63) | (ll < i) | (ll > i)
| (llmax / ll) | (llmax % ll)
| (ull << 63) | (ull >> 63) | (ull << i) | (ull >> i)
| (ullmax / ull) | (ullmax % ull));]])
])

16
md5/m4/md5.m4
View File

@ -1,16 +0,0 @@
# md5.m4 serial 11
dnl Copyright (C) 2002, 2003, 2004, 2005, 2006, 2008, 2009, 2010 Free
dnl 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_MD5],
[
AC_LIBOBJ([md5])
dnl Prerequisites of lib/md5.c.
AC_REQUIRE([gl_BIGENDIAN])
AC_REQUIRE([AC_C_INLINE])
:
])

65
md5/m4/multiarch.m4
View File

@ -1,65 +0,0 @@
# multiarch.m4 serial 5
dnl Copyright (C) 2008, 2009, 2010 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.
# Determine whether the compiler is or may be producing universal binaries.
#
# On MacOS X 10.5 and later systems, the user can create libraries and
# executables that work on multiple system types--known as "fat" or
# "universal" binaries--by specifying multiple '-arch' options to the
# compiler but only a single '-arch' option to the preprocessor. Like
# this:
#
# ./configure CC="gcc -arch i386 -arch x86_64 -arch ppc -arch ppc64" \
# CXX="g++ -arch i386 -arch x86_64 -arch ppc -arch ppc64" \
# CPP="gcc -E" CXXCPP="g++ -E"
#
# Detect this situation and set the macro AA_APPLE_UNIVERSAL_BUILD at the
# beginning of config.h and set APPLE_UNIVERSAL_BUILD accordingly.
AC_DEFUN_ONCE([gl_MULTIARCH],
[
dnl Code similar to autoconf-2.63 AC_C_BIGENDIAN.
gl_cv_c_multiarch=no
AC_COMPILE_IFELSE(
[AC_LANG_SOURCE(
[[#ifndef __APPLE_CC__
not a universal capable compiler
#endif
typedef int dummy;
]])],
[
dnl Check for potential -arch flags. It is not universal unless
dnl there are at least two -arch flags with different values.
arch=
prev=
for word in ${CC} ${CFLAGS} ${CPPFLAGS} ${LDFLAGS}; do
if test -n "$prev"; then
case $word in
i?86 | x86_64 | ppc | ppc64)
if test -z "$arch" || test "$arch" = "$word"; then
arch="$word"
else
gl_cv_c_multiarch=yes
fi
;;
esac
prev=
else
if test "x$word" = "x-arch"; then
prev=arch
fi
fi
done
])
if test $gl_cv_c_multiarch = yes; then
AC_DEFINE([AA_APPLE_UNIVERSAL_BUILD], [1],
[Define if the compiler is building for multiple architectures of Apple platforms at once.])
APPLE_UNIVERSAL_BUILD=1
else
APPLE_UNIVERSAL_BUILD=0
fi
AC_SUBST([APPLE_UNIVERSAL_BUILD])
])

45
md5/m4/stddef_h.m4
View File

@ -1,45 +0,0 @@
dnl A placeholder for POSIX 2008 <stddef.h>, for platforms that have issues.
# stddef_h.m4 serial 1
dnl Copyright (C) 2009, 2010 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_STDDEF_H],
[
AC_REQUIRE([gl_STDDEF_H_DEFAULTS])
AC_REQUIRE([gt_TYPE_WCHAR_T])
if test $gt_cv_c_wchar_t = no; then
HAVE_WCHAR_T=0
STDDEF_H=stddef.h
fi
AC_CACHE_CHECK([whether NULL can be used in arbitrary expressions],
[gl_cv_decl_null_works],
[AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <stddef.h>
int test[2 * (sizeof NULL == sizeof (void *)) -1];
]])],
[gl_cv_decl_null_works=yes],
[gl_cv_decl_null_works=no])])
if test $gl_cv_decl_null_works = no; then
REPLACE_NULL=1
STDDEF_H=stddef.h
fi
if test -n "$STDDEF_H"; then
gl_CHECK_NEXT_HEADERS([stddef.h])
fi
])
AC_DEFUN([gl_STDDEF_MODULE_INDICATOR],
[
dnl Use AC_REQUIRE here, so that the default settings are expanded once only.
AC_REQUIRE([gl_STDDEF_H_DEFAULTS])
GNULIB_[]m4_translit([$1],[abcdefghijklmnopqrstuvwxyz./-],[ABCDEFGHIJKLMNOPQRSTUVWXYZ___])=1
])
AC_DEFUN([gl_STDDEF_H_DEFAULTS],
[
dnl Assume proper GNU behavior unless another module says otherwise.
REPLACE_NULL=0; AC_SUBST([REPLACE_NULL])
HAVE_WCHAR_T=1; AC_SUBST([HAVE_WCHAR_T])
STDDEF_H=''; AC_SUBST([STDDEF_H])
])

473
md5/m4/stdint.m4
View File

@ -1,473 +0,0 @@
# stdint.m4 serial 34
dnl Copyright (C) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009,
dnl 2010 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.
dnl From Paul Eggert and Bruno Haible.
dnl Test whether <stdint.h> is supported or must be substituted.
AC_DEFUN([gl_STDINT_H],
[
AC_PREREQ([2.59])dnl
dnl Check for long long int and unsigned long long int.
AC_REQUIRE([AC_TYPE_LONG_LONG_INT])
if test $ac_cv_type_long_long_int = yes; then
HAVE_LONG_LONG_INT=1
else
HAVE_LONG_LONG_INT=0
fi
AC_SUBST([HAVE_LONG_LONG_INT])
AC_REQUIRE([AC_TYPE_UNSIGNED_LONG_LONG_INT])
if test $ac_cv_type_unsigned_long_long_int = yes; then
HAVE_UNSIGNED_LONG_LONG_INT=1
else
HAVE_UNSIGNED_LONG_LONG_INT=0
fi
AC_SUBST([HAVE_UNSIGNED_LONG_LONG_INT])
dnl Check for <inttypes.h>.
dnl AC_INCLUDES_DEFAULT defines $ac_cv_header_inttypes_h.
if test $ac_cv_header_inttypes_h = yes; then
HAVE_INTTYPES_H=1
else
HAVE_INTTYPES_H=0
fi
AC_SUBST([HAVE_INTTYPES_H])
dnl Check for <sys/types.h>.
dnl AC_INCLUDES_DEFAULT defines $ac_cv_header_sys_types_h.
if test $ac_cv_header_sys_types_h = yes; then
HAVE_SYS_TYPES_H=1
else
HAVE_SYS_TYPES_H=0
fi
AC_SUBST([HAVE_SYS_TYPES_H])
gl_CHECK_NEXT_HEADERS([stdint.h])
if test $ac_cv_header_stdint_h = yes; then
HAVE_STDINT_H=1
else
HAVE_STDINT_H=0
fi
AC_SUBST([HAVE_STDINT_H])
dnl Now see whether we need a substitute <stdint.h>.
if test $ac_cv_header_stdint_h = yes; then
AC_CACHE_CHECK([whether stdint.h conforms to C99],
[gl_cv_header_working_stdint_h],
[gl_cv_header_working_stdint_h=no
AC_COMPILE_IFELSE([
AC_LANG_PROGRAM([[
#define __STDC_LIMIT_MACROS 1 /* to make it work also in C++ mode */
#define __STDC_CONSTANT_MACROS 1 /* to make it work also in C++ mode */
#define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */
#include <stdint.h>
/* Dragonfly defines WCHAR_MIN, WCHAR_MAX only in <wchar.h>. */
#if !(defined WCHAR_MIN && defined WCHAR_MAX)
#error "WCHAR_MIN, WCHAR_MAX not defined in <stdint.h>"
#endif
]
gl_STDINT_INCLUDES
[
#ifdef INT8_MAX
int8_t a1 = INT8_MAX;
int8_t a1min = INT8_MIN;
#endif
#ifdef INT16_MAX
int16_t a2 = INT16_MAX;
int16_t a2min = INT16_MIN;
#endif
#ifdef INT32_MAX
int32_t a3 = INT32_MAX;
int32_t a3min = INT32_MIN;
#endif
#ifdef INT64_MAX
int64_t a4 = INT64_MAX;
int64_t a4min = INT64_MIN;
#endif
#ifdef UINT8_MAX
uint8_t b1 = UINT8_MAX;
#else
typedef int b1[(unsigned char) -1 != 255 ? 1 : -1];
#endif
#ifdef UINT16_MAX
uint16_t b2 = UINT16_MAX;
#endif
#ifdef UINT32_MAX
uint32_t b3 = UINT32_MAX;
#endif
#ifdef UINT64_MAX
uint64_t b4 = UINT64_MAX;
#endif
int_least8_t c1 = INT8_C (0x7f);
int_least8_t c1max = INT_LEAST8_MAX;
int_least8_t c1min = INT_LEAST8_MIN;
int_least16_t c2 = INT16_C (0x7fff);
int_least16_t c2max = INT_LEAST16_MAX;
int_least16_t c2min = INT_LEAST16_MIN;
int_least32_t c3 = INT32_C (0x7fffffff);
int_least32_t c3max = INT_LEAST32_MAX;
int_least32_t c3min = INT_LEAST32_MIN;
int_least64_t c4 = INT64_C (0x7fffffffffffffff);
int_least64_t c4max = INT_LEAST64_MAX;
int_least64_t c4min = INT_LEAST64_MIN;
uint_least8_t d1 = UINT8_C (0xff);
uint_least8_t d1max = UINT_LEAST8_MAX;
uint_least16_t d2 = UINT16_C (0xffff);
uint_least16_t d2max = UINT_LEAST16_MAX;
uint_least32_t d3 = UINT32_C (0xffffffff);
uint_least32_t d3max = UINT_LEAST32_MAX;
uint_least64_t d4 = UINT64_C (0xffffffffffffffff);
uint_least64_t d4max = UINT_LEAST64_MAX;
int_fast8_t e1 = INT_FAST8_MAX;
int_fast8_t e1min = INT_FAST8_MIN;
int_fast16_t e2 = INT_FAST16_MAX;
int_fast16_t e2min = INT_FAST16_MIN;
int_fast32_t e3 = INT_FAST32_MAX;
int_fast32_t e3min = INT_FAST32_MIN;
int_fast64_t e4 = INT_FAST64_MAX;
int_fast64_t e4min = INT_FAST64_MIN;
uint_fast8_t f1 = UINT_FAST8_MAX;
uint_fast16_t f2 = UINT_FAST16_MAX;
uint_fast32_t f3 = UINT_FAST32_MAX;
uint_fast64_t f4 = UINT_FAST64_MAX;
#ifdef INTPTR_MAX
intptr_t g = INTPTR_MAX;
intptr_t gmin = INTPTR_MIN;
#endif
#ifdef UINTPTR_MAX
uintptr_t h = UINTPTR_MAX;
#endif
intmax_t i = INTMAX_MAX;
uintmax_t j = UINTMAX_MAX;
#include <limits.h> /* for CHAR_BIT */
#define TYPE_MINIMUM(t) \
((t) ((t) 0 < (t) -1 ? (t) 0 : ~ (t) 0 << (sizeof (t) * CHAR_BIT - 1)))
#define TYPE_MAXIMUM(t) \
((t) ((t) 0 < (t) -1 ? (t) -1 : ~ (~ (t) 0 << (sizeof (t) * CHAR_BIT - 1))))
struct s {
int check_PTRDIFF:
PTRDIFF_MIN == TYPE_MINIMUM (ptrdiff_t)
&& PTRDIFF_MAX == TYPE_MAXIMUM (ptrdiff_t)
? 1 : -1;
/* Detect bug in FreeBSD 6.0 / ia64. */
int check_SIG_ATOMIC:
SIG_ATOMIC_MIN == TYPE_MINIMUM (sig_atomic_t)
&& SIG_ATOMIC_MAX == TYPE_MAXIMUM (sig_atomic_t)
? 1 : -1;
int check_SIZE: SIZE_MAX == TYPE_MAXIMUM (size_t) ? 1 : -1;
int check_WCHAR:
WCHAR_MIN == TYPE_MINIMUM (wchar_t)
&& WCHAR_MAX == TYPE_MAXIMUM (wchar_t)
? 1 : -1;
/* Detect bug in mingw. */
int check_WINT:
WINT_MIN == TYPE_MINIMUM (wint_t)
&& WINT_MAX == TYPE_MAXIMUM (wint_t)
? 1 : -1;
/* Detect bugs in glibc 2.4 and Solaris 10 stdint.h, among others. */
int check_UINT8_C:
(-1 < UINT8_C (0)) == (-1 < (uint_least8_t) 0) ? 1 : -1;
int check_UINT16_C:
(-1 < UINT16_C (0)) == (-1 < (uint_least16_t) 0) ? 1 : -1;
/* Detect bugs in OpenBSD 3.9 stdint.h. */
#ifdef UINT8_MAX
int check_uint8: (uint8_t) -1 == UINT8_MAX ? 1 : -1;
#endif
#ifdef UINT16_MAX
int check_uint16: (uint16_t) -1 == UINT16_MAX ? 1 : -1;
#endif
#ifdef UINT32_MAX
int check_uint32: (uint32_t) -1 == UINT32_MAX ? 1 : -1;
#endif
#ifdef UINT64_MAX
int check_uint64: (uint64_t) -1 == UINT64_MAX ? 1 : -1;
#endif
int check_uint_least8: (uint_least8_t) -1 == UINT_LEAST8_MAX ? 1 : -1;
int check_uint_least16: (uint_least16_t) -1 == UINT_LEAST16_MAX ? 1 : -1;
int check_uint_least32: (uint_least32_t) -1 == UINT_LEAST32_MAX ? 1 : -1;
int check_uint_least64: (uint_least64_t) -1 == UINT_LEAST64_MAX ? 1 : -1;
int check_uint_fast8: (uint_fast8_t) -1 == UINT_FAST8_MAX ? 1 : -1;
int check_uint_fast16: (uint_fast16_t) -1 == UINT_FAST16_MAX ? 1 : -1;
int check_uint_fast32: (uint_fast32_t) -1 == UINT_FAST32_MAX ? 1 : -1;
int check_uint_fast64: (uint_fast64_t) -1 == UINT_FAST64_MAX ? 1 : -1;
int check_uintptr: (uintptr_t) -1 == UINTPTR_MAX ? 1 : -1;
int check_uintmax: (uintmax_t) -1 == UINTMAX_MAX ? 1 : -1;
int check_size: (size_t) -1 == SIZE_MAX ? 1 : -1;
};
]])],
[dnl Determine whether the various *_MIN, *_MAX macros are usable
dnl in preprocessor expression. We could do it by compiling a test
dnl program for each of these macros. It is faster to run a program
dnl that inspects the macro expansion.
dnl This detects a bug on HP-UX 11.23/ia64.
AC_RUN_IFELSE([
AC_LANG_PROGRAM([[
#define __STDC_LIMIT_MACROS 1 /* to make it work also in C++ mode */
#define __STDC_CONSTANT_MACROS 1 /* to make it work also in C++ mode */
#define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */
#include <stdint.h>
]
gl_STDINT_INCLUDES
[
#include <stdio.h>
#include <string.h>
#define MVAL(macro) MVAL1(macro)
#define MVAL1(expression) #expression
static const char *macro_values[] =
{
#ifdef INT8_MAX
MVAL (INT8_MAX),
#endif
#ifdef INT16_MAX
MVAL (INT16_MAX),
#endif
#ifdef INT32_MAX
MVAL (INT32_MAX),
#endif
#ifdef INT64_MAX
MVAL (INT64_MAX),
#endif
#ifdef UINT8_MAX
MVAL (UINT8_MAX),
#endif
#ifdef UINT16_MAX
MVAL (UINT16_MAX),
#endif
#ifdef UINT32_MAX
MVAL (UINT32_MAX),
#endif
#ifdef UINT64_MAX
MVAL (UINT64_MAX),
#endif
NULL
};
]], [[
const char **mv;
for (mv = macro_values; *mv != NULL; mv++)
{
const char *value = *mv;
/* Test whether it looks like a cast expression. */
if (strncmp (value, "((unsigned int)"/*)*/, 15) == 0
|| strncmp (value, "((unsigned short)"/*)*/, 17) == 0
|| strncmp (value, "((unsigned char)"/*)*/, 16) == 0
|| strncmp (value, "((int)"/*)*/, 6) == 0
|| strncmp (value, "((signed short)"/*)*/, 15) == 0
|| strncmp (value, "((signed char)"/*)*/, 14) == 0)
return 1;
}
return 0;
]])],
[gl_cv_header_working_stdint_h=yes],
[],
[dnl When cross-compiling, assume it works.
gl_cv_header_working_stdint_h=yes
])
])
])
fi
if test "$gl_cv_header_working_stdint_h" = yes; then
STDINT_H=
else
dnl Check for <sys/inttypes.h>, and for
dnl <sys/bitypes.h> (used in Linux libc4 >= 4.6.7 and libc5).
AC_CHECK_HEADERS([sys/inttypes.h sys/bitypes.h])
if test $ac_cv_header_sys_inttypes_h = yes; then
HAVE_SYS_INTTYPES_H=1
else
HAVE_SYS_INTTYPES_H=0
fi
AC_SUBST([HAVE_SYS_INTTYPES_H])
if test $ac_cv_header_sys_bitypes_h = yes; then
HAVE_SYS_BITYPES_H=1
else
HAVE_SYS_BITYPES_H=0
fi
AC_SUBST([HAVE_SYS_BITYPES_H])
dnl Check for <wchar.h> (missing in Linux uClibc when built without wide
dnl character support).
AC_CHECK_HEADERS_ONCE([wchar.h])
gl_STDINT_TYPE_PROPERTIES
STDINT_H=stdint.h
fi
AC_SUBST([STDINT_H])
])
dnl gl_STDINT_BITSIZEOF(TYPES, INCLUDES)
dnl Determine the size of each of the given types in bits.
AC_DEFUN([gl_STDINT_BITSIZEOF],
[
dnl Use a shell loop, to avoid bloating configure, and
dnl - extra AH_TEMPLATE calls, so that autoheader knows what to put into
dnl config.h.in,
dnl - extra AC_SUBST calls, so that the right substitutions are made.
m4_foreach_w([gltype], [$1],
[AH_TEMPLATE([BITSIZEOF_]translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_]),
[Define to the number of bits in type ']gltype['.])])
for gltype in $1 ; do
AC_CACHE_CHECK([for bit size of $gltype], [gl_cv_bitsizeof_${gltype}],
[AC_COMPUTE_INT([result], [sizeof ($gltype) * CHAR_BIT],
[$2
#include <limits.h>], [result=unknown])
eval gl_cv_bitsizeof_${gltype}=\$result
])
eval result=\$gl_cv_bitsizeof_${gltype}
if test $result = unknown; then
dnl Use a nonempty default, because some compilers, such as IRIX 5 cc,
dnl do a syntax check even on unused #if conditions and give an error
dnl on valid C code like this:
dnl #if 0
dnl # if > 32
dnl # endif
dnl #endif
result=0
fi
GLTYPE=`echo "$gltype" | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
AC_DEFINE_UNQUOTED([BITSIZEOF_${GLTYPE}], [$result])
eval BITSIZEOF_${GLTYPE}=\$result
done
m4_foreach_w([gltype], [$1],
[AC_SUBST([BITSIZEOF_]translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_]))])
])
dnl gl_CHECK_TYPES_SIGNED(TYPES, INCLUDES)
dnl Determine the signedness of each of the given types.
dnl Define HAVE_SIGNED_TYPE if type is signed.
AC_DEFUN([gl_CHECK_TYPES_SIGNED],
[
dnl Use a shell loop, to avoid bloating configure, and
dnl - extra AH_TEMPLATE calls, so that autoheader knows what to put into
dnl config.h.in,
dnl - extra AC_SUBST calls, so that the right substitutions are made.
m4_foreach_w([gltype], [$1],
[AH_TEMPLATE([HAVE_SIGNED_]translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_]),
[Define to 1 if ']gltype[' is a signed integer type.])])
for gltype in $1 ; do
AC_CACHE_CHECK([whether $gltype is signed], [gl_cv_type_${gltype}_signed],
[AC_COMPILE_IFELSE(
[AC_LANG_PROGRAM([$2[
int verify[2 * (($gltype) -1 < ($gltype) 0) - 1];]])],
result=yes, result=no)
eval gl_cv_type_${gltype}_signed=\$result
])
eval result=\$gl_cv_type_${gltype}_signed
GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
if test "$result" = yes; then
AC_DEFINE_UNQUOTED([HAVE_SIGNED_${GLTYPE}], [1])
eval HAVE_SIGNED_${GLTYPE}=1
else
eval HAVE_SIGNED_${GLTYPE}=0
fi
done
m4_foreach_w([gltype], [$1],
[AC_SUBST([HAVE_SIGNED_]translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_]))])
])
dnl gl_INTEGER_TYPE_SUFFIX(TYPES, INCLUDES)
dnl Determine the suffix to use for integer constants of the given types.
dnl Define t_SUFFIX for each such type.
AC_DEFUN([gl_INTEGER_TYPE_SUFFIX],
[
dnl Use a shell loop, to avoid bloating configure, and
dnl - extra AH_TEMPLATE calls, so that autoheader knows what to put into
dnl config.h.in,
dnl - extra AC_SUBST calls, so that the right substitutions are made.
m4_foreach_w([gltype], [$1],
[AH_TEMPLATE(translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_])[_SUFFIX],
[Define to l, ll, u, ul, ull, etc., as suitable for
constants of type ']gltype['.])])
for gltype in $1 ; do
AC_CACHE_CHECK([for $gltype integer literal suffix],
[gl_cv_type_${gltype}_suffix],
[eval gl_cv_type_${gltype}_suffix=no
eval result=\$gl_cv_type_${gltype}_signed
if test "$result" = yes; then
glsufu=
else
glsufu=u
fi
for glsuf in "$glsufu" ${glsufu}l ${glsufu}ll ${glsufu}i64; do
case $glsuf in
'') gltype1='int';;
l) gltype1='long int';;
ll) gltype1='long long int';;
i64) gltype1='__int64';;
u) gltype1='unsigned int';;
ul) gltype1='unsigned long int';;
ull) gltype1='unsigned long long int';;
ui64)gltype1='unsigned __int64';;
esac
AC_COMPILE_IFELSE(
[AC_LANG_PROGRAM([$2[
extern $gltype foo;
extern $gltype1 foo;]])],
[eval gl_cv_type_${gltype}_suffix=\$glsuf])
eval result=\$gl_cv_type_${gltype}_suffix
test "$result" != no && break
done])
GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
eval result=\$gl_cv_type_${gltype}_suffix
test "$result" = no && result=
eval ${GLTYPE}_SUFFIX=\$result
AC_DEFINE_UNQUOTED([${GLTYPE}_SUFFIX], [$result])
done
m4_foreach_w([gltype], [$1],
[AC_SUBST(translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_])[_SUFFIX])])
])
dnl gl_STDINT_INCLUDES
AC_DEFUN([gl_STDINT_INCLUDES],
[[
/* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
included before <wchar.h>. */
#include <stddef.h>
#include <signal.h>
#if HAVE_WCHAR_H
# include <stdio.h>
# include <time.h>
# include <wchar.h>
#endif
]])
dnl gl_STDINT_TYPE_PROPERTIES
dnl Compute HAVE_SIGNED_t, BITSIZEOF_t and t_SUFFIX, for all the types t
dnl of interest to stdint.in.h.
AC_DEFUN([gl_STDINT_TYPE_PROPERTIES],
[
AC_REQUIRE([gl_MULTIARCH])
if test $APPLE_UNIVERSAL_BUILD = 0; then
gl_STDINT_BITSIZEOF([ptrdiff_t size_t],
[gl_STDINT_INCLUDES])
fi
gl_STDINT_BITSIZEOF([sig_atomic_t wchar_t wint_t],
[gl_STDINT_INCLUDES])
gl_CHECK_TYPES_SIGNED([sig_atomic_t wchar_t wint_t],
[gl_STDINT_INCLUDES])
gl_cv_type_ptrdiff_t_signed=yes
gl_cv_type_size_t_signed=no
if test $APPLE_UNIVERSAL_BUILD = 0; then
gl_INTEGER_TYPE_SUFFIX([ptrdiff_t size_t],
[gl_STDINT_INCLUDES])
fi
gl_INTEGER_TYPE_SUFFIX([sig_atomic_t wchar_t wint_t],
[gl_STDINT_INCLUDES])
])
dnl Autoconf >= 2.61 has AC_COMPUTE_INT built-in.
dnl Remove this when we can assume autoconf >= 2.61.
m4_ifdef([AC_COMPUTE_INT], [], [
AC_DEFUN([AC_COMPUTE_INT], [_AC_COMPUTE_INT([$2],[$1],[$3],[$4])])
])
# Hey Emacs!
# Local Variables:
# indent-tabs-mode: nil
# End:

103
md5/m4/wchar.m4
View File

@ -1,103 +0,0 @@
dnl A placeholder for ISO C99 <wchar.h>, for platforms that have issues.
dnl Copyright (C) 2007, 2008, 2009, 2010 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.
dnl Written by Eric Blake.
# wchar.m4 serial 25
AC_DEFUN([gl_WCHAR_H],
[
AC_REQUIRE([gl_WCHAR_H_DEFAULTS])
AC_CACHE_CHECK([whether <wchar.h> is standalone],
[gl_cv_header_wchar_h_standalone],
[AC_COMPILE_IFELSE([[#include <wchar.h>
wchar_t w;]],
[gl_cv_header_wchar_h_standalone=yes],
[gl_cv_header_wchar_h_standalone=no])])
AC_REQUIRE([gt_TYPE_WINT_T])
if test $gt_cv_c_wint_t = yes; then
HAVE_WINT_T=1
else
HAVE_WINT_T=0
fi
AC_SUBST([HAVE_WINT_T])
dnl If <stddef.h> is replaced, then <wchar.h> must also be replaced.
AC_REQUIRE([gl_STDDEF_H])
if test $gl_cv_header_wchar_h_standalone != yes || test $gt_cv_c_wint_t != yes || test -n "$STDDEF_H"; then
WCHAR_H=wchar.h
fi
dnl Prepare for creating substitute <wchar.h>.
dnl Do it always: WCHAR_H may be empty here but can be set later.
dnl Check for <wchar.h> (missing in Linux uClibc when built without wide
dnl character support).
AC_CHECK_HEADERS_ONCE([wchar.h])
if test $ac_cv_header_wchar_h = yes; then
HAVE_WCHAR_H=1
else
HAVE_WCHAR_H=0
fi
AC_SUBST([HAVE_WCHAR_H])
gl_CHECK_NEXT_HEADERS([wchar.h])
])
dnl Unconditionally enables the replacement of <wchar.h>.
AC_DEFUN([gl_REPLACE_WCHAR_H],
[
AC_REQUIRE([gl_WCHAR_H_DEFAULTS])
WCHAR_H=wchar.h
])
AC_DEFUN([gl_WCHAR_MODULE_INDICATOR],
[
dnl Use AC_REQUIRE here, so that the default settings are expanded once only.
AC_REQUIRE([gl_WCHAR_H_DEFAULTS])
GNULIB_[]m4_translit([$1],[abcdefghijklmnopqrstuvwxyz./-],[ABCDEFGHIJKLMNOPQRSTUVWXYZ___])=1
])
AC_DEFUN([gl_WCHAR_H_DEFAULTS],
[
GNULIB_BTOWC=0; AC_SUBST([GNULIB_BTOWC])
GNULIB_WCTOB=0; AC_SUBST([GNULIB_WCTOB])
GNULIB_MBSINIT=0; AC_SUBST([GNULIB_MBSINIT])
GNULIB_MBRTOWC=0; AC_SUBST([GNULIB_MBRTOWC])
GNULIB_MBRLEN=0; AC_SUBST([GNULIB_MBRLEN])
GNULIB_MBSRTOWCS=0; AC_SUBST([GNULIB_MBSRTOWCS])
GNULIB_MBSNRTOWCS=0; AC_SUBST([GNULIB_MBSNRTOWCS])
GNULIB_WCRTOMB=0; AC_SUBST([GNULIB_WCRTOMB])
GNULIB_WCSRTOMBS=0; AC_SUBST([GNULIB_WCSRTOMBS])
GNULIB_WCSNRTOMBS=0; AC_SUBST([GNULIB_WCSNRTOMBS])
GNULIB_WCWIDTH=0; AC_SUBST([GNULIB_WCWIDTH])
dnl Assume proper GNU behavior unless another module says otherwise.
HAVE_BTOWC=1; AC_SUBST([HAVE_BTOWC])
HAVE_MBSINIT=1; AC_SUBST([HAVE_MBSINIT])
HAVE_MBRTOWC=1; AC_SUBST([HAVE_MBRTOWC])
HAVE_MBRLEN=1; AC_SUBST([HAVE_MBRLEN])
HAVE_MBSRTOWCS=1; AC_SUBST([HAVE_MBSRTOWCS])
HAVE_MBSNRTOWCS=1; AC_SUBST([HAVE_MBSNRTOWCS])
HAVE_WCRTOMB=1; AC_SUBST([HAVE_WCRTOMB])
HAVE_WCSRTOMBS=1; AC_SUBST([HAVE_WCSRTOMBS])
HAVE_WCSNRTOMBS=1; AC_SUBST([HAVE_WCSNRTOMBS])
HAVE_DECL_WCTOB=1; AC_SUBST([HAVE_DECL_WCTOB])
HAVE_DECL_WCWIDTH=1; AC_SUBST([HAVE_DECL_WCWIDTH])
REPLACE_MBSTATE_T=0; AC_SUBST([REPLACE_MBSTATE_T])
REPLACE_BTOWC=0; AC_SUBST([REPLACE_BTOWC])
REPLACE_WCTOB=0; AC_SUBST([REPLACE_WCTOB])
REPLACE_MBSINIT=0; AC_SUBST([REPLACE_MBSINIT])
REPLACE_MBRTOWC=0; AC_SUBST([REPLACE_MBRTOWC])
REPLACE_MBRLEN=0; AC_SUBST([REPLACE_MBRLEN])
REPLACE_MBSRTOWCS=0; AC_SUBST([REPLACE_MBSRTOWCS])
REPLACE_MBSNRTOWCS=0; AC_SUBST([REPLACE_MBSNRTOWCS])
REPLACE_WCRTOMB=0; AC_SUBST([REPLACE_WCRTOMB])
REPLACE_WCSRTOMBS=0; AC_SUBST([REPLACE_WCSRTOMBS])
REPLACE_WCSNRTOMBS=0; AC_SUBST([REPLACE_WCSNRTOMBS])
REPLACE_WCWIDTH=0; AC_SUBST([REPLACE_WCWIDTH])
WCHAR_H=''; AC_SUBST([WCHAR_H])
])

21
md5/m4/wchar_t.m4
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@ -1,21 +0,0 @@
# wchar_t.m4 serial 3 (gettext-0.18)
dnl Copyright (C) 2002, 2003, 2008, 2009, 2010 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.
dnl From Bruno Haible.
dnl Test whether <stddef.h> has the 'wchar_t' type.
dnl Prerequisite: AC_PROG_CC
AC_DEFUN([gt_TYPE_WCHAR_T],
[
AC_CACHE_CHECK([for wchar_t], [gt_cv_c_wchar_t],
[AC_TRY_COMPILE([#include <stddef.h>
wchar_t foo = (wchar_t)'\0';], ,
[gt_cv_c_wchar_t=yes], [gt_cv_c_wchar_t=no])])
if test $gt_cv_c_wchar_t = yes; then
AC_DEFINE([HAVE_WCHAR_T], [1], [Define if you have the 'wchar_t' type.])
fi
])

29
md5/m4/wint_t.m4
View File

@ -1,29 +0,0 @@
# wint_t.m4 serial 4 (gettext-0.18)
dnl Copyright (C) 2003, 2007, 2008, 2009, 2010 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.
dnl From Bruno Haible.
dnl Test whether <wchar.h> has the 'wint_t' type.
dnl Prerequisite: AC_PROG_CC
AC_DEFUN([gt_TYPE_WINT_T],
[
AC_CACHE_CHECK([for wint_t], [gt_cv_c_wint_t],
[AC_TRY_COMPILE([
/* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before
<wchar.h>.
BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be included
before <wchar.h>. */
#include <stddef.h>
#include <stdio.h>
#include <time.h>
#include <wchar.h>
wint_t foo = (wchar_t)'\0';], ,
[gt_cv_c_wint_t=yes], [gt_cv_c_wint_t=no])])
if test $gt_cv_c_wint_t = yes; then
AC_DEFINE([HAVE_WINT_T], [1], [Define if you have the 'wint_t' type.])
fi
])

455
md5/md5.c
View File

@ -1,455 +0,0 @@
/* Functions to compute MD5 message digest of files or memory blocks.
according to the definition of MD5 in RFC 1321 from April 1992.
Copyright (C) 1995,1996,1997,1999,2000,2001,2005,2006,2008
Free Software Foundation, Inc.
This file is part of the GNU C Library.
This program is free software; you can redistribute it and/or modify it
under the terms of the GNU General Public License as published by the
Free Software Foundation; either version 3, or (at your option) any
later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software Foundation,
Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */
/* Written by Ulrich Drepper <drepper@gnu.ai.mit.edu>, 1995. */
#include <config.h>
#include "md5.h"
#include <stddef.h>
#include <stdlib.h>
#include <string.h>
#include <sys/types.h>
#if USE_UNLOCKED_IO
# include "unlocked-io.h"
#endif
#ifdef _LIBC
# include <endian.h>
# if __BYTE_ORDER == __BIG_ENDIAN
# define WORDS_BIGENDIAN 1
# endif
/* We need to keep the namespace clean so define the MD5 function
protected using leading __ . */
# define md5_init_ctx __md5_init_ctx
# define md5_process_block __md5_process_block
# define md5_process_bytes __md5_process_bytes
# define md5_finish_ctx __md5_finish_ctx
# define md5_read_ctx __md5_read_ctx
# define md5_stream __md5_stream
# define md5_buffer __md5_buffer
#endif
#ifdef WORDS_BIGENDIAN
# define SWAP(n) \
(((n) << 24) | (((n) & 0xff00) << 8) | (((n) >> 8) & 0xff00) | ((n) >> 24))
#else
# define SWAP(n) (n)
#endif
#define BLOCKSIZE 4096
#if BLOCKSIZE % 64 != 0
# error "invalid BLOCKSIZE"
#endif
/* This array contains the bytes used to pad the buffer to the next
64-byte boundary. (RFC 1321, 3.1: Step 1) */
static const unsigned char fillbuf[64] = { 0x80, 0 /* , 0, 0, ... */ };
/* Initialize structure containing state of computation.
(RFC 1321, 3.3: Step 3) */
void
md5_init_ctx (struct md5_ctx *ctx)
{
ctx->A = 0x67452301;
ctx->B = 0xefcdab89;
ctx->C = 0x98badcfe;
ctx->D = 0x10325476;
ctx->total[0] = ctx->total[1] = 0;
ctx->buflen = 0;
}
/* Copy the 4 byte value from v into the memory location pointed to by *cp,
If your architecture allows unaligned access this is equivalent to
* (uint32_t *) cp = v */
static inline void
set_uint32 (char *cp, uint32_t v)
{
memcpy (cp, &v, sizeof v);
}
/* Put result from CTX in first 16 bytes following RESBUF. The result
must be in little endian byte order. */
void *
md5_read_ctx (const struct md5_ctx *ctx, void *resbuf)
{
char *r = resbuf;
set_uint32 (r + 0 * sizeof ctx->A, SWAP (ctx->A));
set_uint32 (r + 1 * sizeof ctx->B, SWAP (ctx->B));
set_uint32 (r + 2 * sizeof ctx->C, SWAP (ctx->C));
set_uint32 (r + 3 * sizeof ctx->D, SWAP (ctx->D));
return resbuf;
}
/* Process the remaining bytes in the internal buffer and the usual
prolog according to the standard and write the result to RESBUF. */
void *
md5_finish_ctx (struct md5_ctx *ctx, void *resbuf)
{
/* Take yet unprocessed bytes into account. */
uint32_t bytes = ctx->buflen;
size_t size = (bytes < 56) ? 64 / 4 : 64 * 2 / 4;
/* Now count remaining bytes. */
ctx->total[0] += bytes;
if (ctx->total[0] < bytes)
++ctx->total[1];
/* Put the 64-bit file length in *bits* at the end of the buffer. */
ctx->buffer[size - 2] = SWAP (ctx->total[0] << 3);
ctx->buffer[size - 1] = SWAP ((ctx->total[1] << 3) | (ctx->total[0] >> 29));
memcpy (&((char *) ctx->buffer)[bytes], fillbuf, (size - 2) * 4 - bytes);
/* Process last bytes. */
md5_process_block (ctx->buffer, size * 4, ctx);
return md5_read_ctx (ctx, resbuf);
}
/* Compute MD5 message digest for bytes read from STREAM. The
resulting message digest number will be written into the 16 bytes
beginning at RESBLOCK. */
int
md5_stream (FILE *stream, void *resblock)
{
struct md5_ctx ctx;
char buffer[BLOCKSIZE + 72];
size_t sum;
/* Initialize the computation context. */
md5_init_ctx (&ctx);
/* Iterate over full file contents. */
while (1)
{
/* We read the file in blocks of BLOCKSIZE bytes. One call of the
computation function processes the whole buffer so that with the
next round of the loop another block can be read. */
size_t n;
sum = 0;
/* Read block. Take care for partial reads. */
while (1)
{
n = fread (buffer + sum, 1, BLOCKSIZE - sum, stream);
sum += n;
if (sum == BLOCKSIZE)
break;
if (n == 0)
{
/* Check for the error flag IFF N == 0, so that we don't
exit the loop after a partial read due to e.g., EAGAIN
or EWOULDBLOCK. */
if (ferror (stream))
return 1;
goto process_partial_block;
}
/* We've read at least one byte, so ignore errors. But always
check for EOF, since feof may be true even though N > 0.
Otherwise, we could end up calling fread after EOF. */
if (feof (stream))
goto process_partial_block;
}
/* Process buffer with BLOCKSIZE bytes. Note that
BLOCKSIZE % 64 == 0
*/
md5_process_block (buffer, BLOCKSIZE, &ctx);
}
process_partial_block:
/* Process any remaining bytes. */
if (sum > 0)
md5_process_bytes (buffer, sum, &ctx);
/* Construct result in desired memory. */
md5_finish_ctx (&ctx, resblock);
return 0;
}
/* Compute MD5 message digest for LEN bytes beginning at BUFFER. The
result is always in little endian byte order, so that a byte-wise
output yields to the wanted ASCII representation of the message
digest. */
void *
md5_buffer (const char *buffer, size_t len, void *resblock)
{
struct md5_ctx ctx;
/* Initialize the computation context. */
md5_init_ctx (&ctx);
/* Process whole buffer but last len % 64 bytes. */
md5_process_bytes (buffer, len, &ctx);
/* Put result in desired memory area. */
return md5_finish_ctx (&ctx, resblock);
}
void
md5_process_bytes (const void *buffer, size_t len, struct md5_ctx *ctx)
{
/* When we already have some bits in our internal buffer concatenate
both inputs first. */
if (ctx->buflen != 0)
{
size_t left_over = ctx->buflen;
size_t add = 128 - left_over > len ? len : 128 - left_over;
memcpy (&((char *) ctx->buffer)[left_over], buffer, add);
ctx->buflen += add;
if (ctx->buflen > 64)
{
md5_process_block (ctx->buffer, ctx->buflen & ~63, ctx);
ctx->buflen &= 63;
/* The regions in the following copy operation cannot overlap. */
memcpy (ctx->buffer,
&((char *) ctx->buffer)[(left_over + add) & ~63],
ctx->buflen);
}
buffer = (const char *) buffer + add;
len -= add;
}
/* Process available complete blocks. */
if (len >= 64)
{
#if !_STRING_ARCH_unaligned
# define alignof(type) offsetof (struct { char c; type x; }, x)
# define UNALIGNED_P(p) (((size_t) p) % alignof (uint32_t) != 0)
if (UNALIGNED_P (buffer))
while (len > 64)
{
md5_process_block (memcpy (ctx->buffer, buffer, 64), 64, ctx);
buffer = (const char *) buffer + 64;
len -= 64;
}
else
#endif
{
md5_process_block (buffer, len & ~63, ctx);
buffer = (const char *) buffer + (len & ~63);
len &= 63;
}
}
/* Move remaining bytes in internal buffer. */
if (len > 0)
{
size_t left_over = ctx->buflen;
memcpy (&((char *) ctx->buffer)[left_over], buffer, len);
left_over += len;
if (left_over >= 64)
{
md5_process_block (ctx->buffer, 64, ctx);
left_over -= 64;
memcpy (ctx->buffer, &ctx->buffer[16], left_over);
}
ctx->buflen = left_over;
}
}
/* These are the four functions used in the four steps of the MD5 algorithm
and defined in the RFC 1321. The first function is a little bit optimized
(as found in Colin Plumbs public domain implementation). */
/* #define FF(b, c, d) ((b & c) | (~b & d)) */
#define FF(b, c, d) (d ^ (b & (c ^ d)))
#define FG(b, c, d) FF (d, b, c)
#define FH(b, c, d) (b ^ c ^ d)
#define FI(b, c, d) (c ^ (b | ~d))
/* Process LEN bytes of BUFFER, accumulating context into CTX.
It is assumed that LEN % 64 == 0. */
void
md5_process_block (const void *buffer, size_t len, struct md5_ctx *ctx)
{
uint32_t correct_words[16];
const uint32_t *words = buffer;
size_t nwords = len / sizeof (uint32_t);
const uint32_t *endp = words + nwords;
uint32_t A = ctx->A;
uint32_t B = ctx->B;
uint32_t C = ctx->C;
uint32_t D = ctx->D;
/* First increment the byte count. RFC 1321 specifies the possible
length of the file up to 2^64 bits. Here we only compute the
number of bytes. Do a double word increment. */
ctx->total[0] += len;
if (ctx->total[0] < len)
++ctx->total[1];
/* Process all bytes in the buffer with 64 bytes in each round of
the loop. */
while (words < endp)
{
uint32_t *cwp = correct_words;
uint32_t A_save = A;
uint32_t B_save = B;
uint32_t C_save = C;
uint32_t D_save = D;
/* First round: using the given function, the context and a constant
the next context is computed. Because the algorithms processing
unit is a 32-bit word and it is determined to work on words in
little endian byte order we perhaps have to change the byte order
before the computation. To reduce the work for the next steps
we store the swapped words in the array CORRECT_WORDS. */
#define OP(a, b, c, d, s, T) \
do \
{ \
a += FF (b, c, d) + (*cwp++ = SWAP (*words)) + T; \
++words; \
CYCLIC (a, s); \
a += b; \
} \
while (0)
/* It is unfortunate that C does not provide an operator for
cyclic rotation. Hope the C compiler is smart enough. */
#define CYCLIC(w, s) (w = (w << s) | (w >> (32 - s)))
/* Before we start, one word to the strange constants.
They are defined in RFC 1321 as
T[i] = (int) (4294967296.0 * fabs (sin (i))), i=1..64
Here is an equivalent invocation using Perl:
perl -e 'foreach(1..64){printf "0x%08x\n", int (4294967296 * abs (sin $_))}'
*/
/* Round 1. */
OP (A, B, C, D, 7, 0xd76aa478);
OP (D, A, B, C, 12, 0xe8c7b756);
OP (C, D, A, B, 17, 0x242070db);
OP (B, C, D, A, 22, 0xc1bdceee);
OP (A, B, C, D, 7, 0xf57c0faf);
OP (D, A, B, C, 12, 0x4787c62a);
OP (C, D, A, B, 17, 0xa8304613);
OP (B, C, D, A, 22, 0xfd469501);
OP (A, B, C, D, 7, 0x698098d8);
OP (D, A, B, C, 12, 0x8b44f7af);
OP (C, D, A, B, 17, 0xffff5bb1);
OP (B, C, D, A, 22, 0x895cd7be);
OP (A, B, C, D, 7, 0x6b901122);
OP (D, A, B, C, 12, 0xfd987193);
OP (C, D, A, B, 17, 0xa679438e);
OP (B, C, D, A, 22, 0x49b40821);
/* For the second to fourth round we have the possibly swapped words
in CORRECT_WORDS. Redefine the macro to take an additional first
argument specifying the function to use. */
#undef OP
#define OP(f, a, b, c, d, k, s, T) \
do \
{ \
a += f (b, c, d) + correct_words[k] + T; \
CYCLIC (a, s); \
a += b; \
} \
while (0)
/* Round 2. */
OP (FG, A, B, C, D, 1, 5, 0xf61e2562);
OP (FG, D, A, B, C, 6, 9, 0xc040b340);
OP (FG, C, D, A, B, 11, 14, 0x265e5a51);
OP (FG, B, C, D, A, 0, 20, 0xe9b6c7aa);
OP (FG, A, B, C, D, 5, 5, 0xd62f105d);
OP (FG, D, A, B, C, 10, 9, 0x02441453);
OP (FG, C, D, A, B, 15, 14, 0xd8a1e681);
OP (FG, B, C, D, A, 4, 20, 0xe7d3fbc8);
OP (FG, A, B, C, D, 9, 5, 0x21e1cde6);
OP (FG, D, A, B, C, 14, 9, 0xc33707d6);
OP (FG, C, D, A, B, 3, 14, 0xf4d50d87);
OP (FG, B, C, D, A, 8, 20, 0x455a14ed);
OP (FG, A, B, C, D, 13, 5, 0xa9e3e905);
OP (FG, D, A, B, C, 2, 9, 0xfcefa3f8);
OP (FG, C, D, A, B, 7, 14, 0x676f02d9);
OP (FG, B, C, D, A, 12, 20, 0x8d2a4c8a);
/* Round 3. */
OP (FH, A, B, C, D, 5, 4, 0xfffa3942);
OP (FH, D, A, B, C, 8, 11, 0x8771f681);
OP (FH, C, D, A, B, 11, 16, 0x6d9d6122);
OP (FH, B, C, D, A, 14, 23, 0xfde5380c);
OP (FH, A, B, C, D, 1, 4, 0xa4beea44);
OP (FH, D, A, B, C, 4, 11, 0x4bdecfa9);
OP (FH, C, D, A, B, 7, 16, 0xf6bb4b60);
OP (FH, B, C, D, A, 10, 23, 0xbebfbc70);
OP (FH, A, B, C, D, 13, 4, 0x289b7ec6);
OP (FH, D, A, B, C, 0, 11, 0xeaa127fa);
OP (FH, C, D, A, B, 3, 16, 0xd4ef3085);
OP (FH, B, C, D, A, 6, 23, 0x04881d05);
OP (FH, A, B, C, D, 9, 4, 0xd9d4d039);
OP (FH, D, A, B, C, 12, 11, 0xe6db99e5);
OP (FH, C, D, A, B, 15, 16, 0x1fa27cf8);
OP (FH, B, C, D, A, 2, 23, 0xc4ac5665);
/* Round 4. */
OP (FI, A, B, C, D, 0, 6, 0xf4292244);
OP (FI, D, A, B, C, 7, 10, 0x432aff97);
OP (FI, C, D, A, B, 14, 15, 0xab9423a7);
OP (FI, B, C, D, A, 5, 21, 0xfc93a039);
OP (FI, A, B, C, D, 12, 6, 0x655b59c3);
OP (FI, D, A, B, C, 3, 10, 0x8f0ccc92);
OP (FI, C, D, A, B, 10, 15, 0xffeff47d);
OP (FI, B, C, D, A, 1, 21, 0x85845dd1);
OP (FI, A, B, C, D, 8, 6, 0x6fa87e4f);
OP (FI, D, A, B, C, 15, 10, 0xfe2ce6e0);
OP (FI, C, D, A, B, 6, 15, 0xa3014314);
OP (FI, B, C, D, A, 13, 21, 0x4e0811a1);
OP (FI, A, B, C, D, 4, 6, 0xf7537e82);
OP (FI, D, A, B, C, 11, 10, 0xbd3af235);
OP (FI, C, D, A, B, 2, 15, 0x2ad7d2bb);
OP (FI, B, C, D, A, 9, 21, 0xeb86d391);
/* Add the starting values of the context. */
A += A_save;
B += B_save;
C += C_save;
D += D_save;
}
/* Put checksum in context given as argument. */
ctx->A = A;
ctx->B = B;
ctx->C = C;
ctx->D = D;
}

126
md5/md5.h
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@ -1,126 +0,0 @@
/* Declaration of functions and data types used for MD5 sum computing
library functions.
Copyright (C) 1995, 1996, 1997, 1999, 2000, 2001, 2004, 2005, 2006,
2008, 2009, 2010 Free Software Foundation, Inc.
This file is part of the GNU C Library.
This program is free software; you can redistribute it and/or modify it
under the terms of the GNU General Public License as published by the
Free Software Foundation; either version 3, or (at your option) any
later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software Foundation,
Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */
#ifndef _MD5_H
#define _MD5_H 1
#include <stdio.h>
#include <stdint.h>
#define MD5_DIGEST_SIZE 16
#define MD5_BLOCK_SIZE 64
#ifndef __GNUC_PREREQ
# if defined __GNUC__ && defined __GNUC_MINOR__
# define __GNUC_PREREQ(maj, min) \
((__GNUC__ << 16) + __GNUC_MINOR__ >= ((maj) << 16) + (min))
# else
# define __GNUC_PREREQ(maj, min) 0
# endif
#endif
#ifndef __THROW
# if defined __cplusplus && __GNUC_PREREQ (2,8)
# define __THROW throw ()
# else
# define __THROW
# endif
#endif
#ifndef _LIBC
# define __md5_buffer md5_buffer
# define __md5_finish_ctx md5_finish_ctx
# define __md5_init_ctx md5_init_ctx
# define __md5_process_block md5_process_block
# define __md5_process_bytes md5_process_bytes
# define __md5_read_ctx md5_read_ctx
# define __md5_stream md5_stream
#endif
# ifdef __cplusplus
extern "C" {
# endif
/* Structure to save state of computation between the single steps. */
struct md5_ctx
{
uint32_t A;
uint32_t B;
uint32_t C;
uint32_t D;
uint32_t total[2];
uint32_t buflen;
uint32_t buffer[32];
};
/*
* The following three functions are build up the low level used in
* the functions `md5_stream' and `md5_buffer'.
*/
/* Initialize structure containing state of computation.
(RFC 1321, 3.3: Step 3) */
extern void __md5_init_ctx (struct md5_ctx *ctx) __THROW;
/* Starting with the result of former calls of this function (or the
initialization function update the context for the next LEN bytes
starting at BUFFER.
It is necessary that LEN is a multiple of 64!!! */
extern void __md5_process_block (const void *buffer, size_t len,
struct md5_ctx *ctx) __THROW;
/* Starting with the result of former calls of this function (or the
initialization function update the context for the next LEN bytes
starting at BUFFER.
It is NOT required that LEN is a multiple of 64. */
extern void __md5_process_bytes (const void *buffer, size_t len,
struct md5_ctx *ctx) __THROW;
/* Process the remaining bytes in the buffer and put result from CTX
in first 16 bytes following RESBUF. The result is always in little
endian byte order, so that a byte-wise output yields to the wanted
ASCII representation of the message digest. */
extern void *__md5_finish_ctx (struct md5_ctx *ctx, void *resbuf) __THROW;
/* Put result from CTX in first 16 bytes following RESBUF. The result is
always in little endian byte order, so that a byte-wise output yields
to the wanted ASCII representation of the message digest. */
extern void *__md5_read_ctx (const struct md5_ctx *ctx, void *resbuf) __THROW;
/* Compute MD5 message digest for bytes read from STREAM. The
resulting message digest number will be written into the 16 bytes
beginning at RESBLOCK. */
extern int __md5_stream (FILE *stream, void *resblock) __THROW;
/* Compute MD5 message digest for LEN bytes beginning at BUFFER. The
result is always in little endian byte order, so that a byte-wise
output yields to the wanted ASCII representation of the message
digest. */
extern void *__md5_buffer (const char *buffer, size_t len,
void *resblock) __THROW;
# ifdef __cplusplus
}
# endif
#endif /* md5.h */

86
md5/stddef.in.h
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@ -1,86 +0,0 @@
/* A substitute for POSIX 2008 <stddef.h>, for platforms that have issues.
Copyright (C) 2009, 2010 Free Software Foundation, Inc.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3, or (at your option)
any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software Foundation,
Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */
/* Written by Eric Blake. */
/*
* POSIX 2008 <stddef.h> for platforms that have issues.
* <http://www.opengroup.org/susv3xbd/stddef.h.html>
*/
#if __GNUC__ >= 3
@PRAGMA_SYSTEM_HEADER@
#endif
#if defined __need_wchar_t || defined __need_size_t \
|| defined __need_ptrdiff_t || defined __need_NULL \
|| defined __need_wint_t
/* Special invocation convention inside gcc header files. In
particular, gcc provides a version of <stddef.h> that blindly
redefines NULL even when __need_wint_t was defined, even though
wint_t is not normally provided by <stddef.h>. Hence, we must
remember if special invocation has ever been used to obtain wint_t,
in which case we need to clean up NULL yet again. */
# if !(defined _GL_STDDEF_H && defined _GL_STDDEF_WINT_T)
# ifdef __need_wint_t
# undef _GL_STDDEF_H
# define _GL_STDDEF_WINT_T
# endif
# @INCLUDE_NEXT@ @NEXT_STDDEF_H@
# endif
#else
/* Normal invocation convention. */
# ifndef _GL_STDDEF_H
/* The include_next requires a split double-inclusion guard. */
# @INCLUDE_NEXT@ @NEXT_STDDEF_H@
# ifndef _GL_STDDEF_H
# define _GL_STDDEF_H
/* On NetBSD 5.0, the definition of NULL lacks proper parentheses. */
#if @REPLACE_NULL@
# undef NULL
# ifdef __cplusplus
/* ISO C++ says that the macro NULL must expand to an integer constant
expression, hence '((void *) 0)' is not allowed in C++. */
# if __GNUG__ >= 3
/* GNU C++ has a __null macro that behaves like an integer ('int' or
'long') but has the same size as a pointer. Use that, to avoid
warnings. */
# define NULL __null
# else
# define NULL 0L
# endif
# else
# define NULL ((void *) 0)
# endif
#endif
/* Some platforms lack wchar_t. */
#if !@HAVE_WCHAR_T@
# define wchar_t int
#endif
# endif /* _GL_STDDEF_H */
# endif /* _GL_STDDEF_H */
#endif /* __need_XXX */

568
md5/stdint.in.h
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@ -1,568 +0,0 @@
/* Copyright (C) 2001, 2002, 2004, 2005, 2006, 2007, 2008, 2009, 2010
Free Software Foundation, Inc.
Written by Paul Eggert, Bruno Haible, Sam Steingold, Peter Burwood.
This file is part of gnulib.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3, or (at your option)
any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software Foundation,
Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */
/*
* ISO C 99 <stdint.h> for platforms that lack it.
* <http://www.opengroup.org/susv3xbd/stdint.h.html>
*/
#ifndef _GL_STDINT_H
/* When including a system file that in turn includes <inttypes.h>,
use the system <inttypes.h>, not our substitute. This avoids
problems with (for example) VMS, whose <sys/bitypes.h> includes
<inttypes.h>. */
#define _GL_JUST_INCLUDE_SYSTEM_INTTYPES_H
/* Get those types that are already defined in other system include
files, so that we can "#define int8_t signed char" below without
worrying about a later system include file containing a "typedef
signed char int8_t;" that will get messed up by our macro. Our
macros should all be consistent with the system versions, except
for the "fast" types and macros, which we recommend against using
in public interfaces due to compiler differences. */
#if @HAVE_STDINT_H@
# if defined __sgi && ! defined __c99
/* Bypass IRIX's <stdint.h> if in C89 mode, since it merely annoys users
with "This header file is to be used only for c99 mode compilations"
diagnostics. */
# define __STDINT_H__
# endif
/* Other systems may have an incomplete or buggy <stdint.h>.
Include it before <inttypes.h>, since any "#include <stdint.h>"
in <inttypes.h> would reinclude us, skipping our contents because
_GL_STDINT_H is defined.
The include_next requires a split double-inclusion guard. */
# if __GNUC__ >= 3
@PRAGMA_SYSTEM_HEADER@
# endif
# @INCLUDE_NEXT@ @NEXT_STDINT_H@
#endif
#if ! defined _GL_STDINT_H && ! defined _GL_JUST_INCLUDE_SYSTEM_STDINT_H
#define _GL_STDINT_H
/* <sys/types.h> defines some of the stdint.h types as well, on glibc,
IRIX 6.5, and OpenBSD 3.8 (via <machine/types.h>).
AIX 5.2 <sys/types.h> isn't needed and causes troubles.
MacOS X 10.4.6 <sys/types.h> includes <stdint.h> (which is us), but
relies on the system <stdint.h> definitions, so include
<sys/types.h> after @NEXT_STDINT_H@. */
#if @HAVE_SYS_TYPES_H@ && ! defined _AIX
# include <sys/types.h>
#endif
/* Get LONG_MIN, LONG_MAX, ULONG_MAX. */
#include <limits.h>
#if @HAVE_INTTYPES_H@
/* In OpenBSD 3.8, <inttypes.h> includes <machine/types.h>, which defines
int{8,16,32,64}_t, uint{8,16,32,64}_t and __BIT_TYPES_DEFINED__.
<inttypes.h> also defines intptr_t and uintptr_t. */
# include <inttypes.h>
#elif @HAVE_SYS_INTTYPES_H@
/* Solaris 7 <sys/inttypes.h> has the types except the *_fast*_t types, and
the macros except for *_FAST*_*, INTPTR_MIN, PTRDIFF_MIN, PTRDIFF_MAX. */
# include <sys/inttypes.h>
#endif
#if @HAVE_SYS_BITYPES_H@ && ! defined __BIT_TYPES_DEFINED__
/* Linux libc4 >= 4.6.7 and libc5 have a <sys/bitypes.h> that defines
int{8,16,32,64}_t and __BIT_TYPES_DEFINED__. In libc5 >= 5.2.2 it is
included by <sys/types.h>. */
# include <sys/bitypes.h>
#endif
#undef _GL_JUST_INCLUDE_SYSTEM_INTTYPES_H
/* Minimum and maximum values for a integer type under the usual assumption.
Return an unspecified value if BITS == 0, adding a check to pacify
picky compilers. */
#define _STDINT_MIN(signed, bits, zero) \
((signed) ? (- ((zero) + 1) << ((bits) ? (bits) - 1 : 0)) : (zero))
#define _STDINT_MAX(signed, bits, zero) \
((signed) \
? ~ _STDINT_MIN (signed, bits, zero) \
: /* The expression for the unsigned case. The subtraction of (signed) \
is a nop in the unsigned case and avoids "signed integer overflow" \
warnings in the signed case. */ \
((((zero) + 1) << ((bits) ? (bits) - 1 - (signed) : 0)) - 1) * 2 + 1)
/* 7.18.1.1. Exact-width integer types */
/* Here we assume a standard architecture where the hardware integer
types have 8, 16, 32, optionally 64 bits. */
#undef int8_t
#undef uint8_t
typedef signed char gl_int8_t;
typedef unsigned char gl_uint8_t;
#define int8_t gl_int8_t
#define uint8_t gl_uint8_t
#undef int16_t
#undef uint16_t
typedef short int gl_int16_t;
typedef unsigned short int gl_uint16_t;
#define int16_t gl_int16_t
#define uint16_t gl_uint16_t
#undef int32_t
#undef uint32_t
typedef int gl_int32_t;
typedef unsigned int gl_uint32_t;
#define int32_t gl_int32_t
#define uint32_t gl_uint32_t
/* Do not undefine int64_t if gnulib is not being used with 64-bit
types, since otherwise it breaks platforms like Tandem/NSK. */
#if LONG_MAX >> 31 >> 31 == 1
# undef int64_t
typedef long int gl_int64_t;
# define int64_t gl_int64_t
# define GL_INT64_T
#elif defined _MSC_VER
# undef int64_t
typedef __int64 gl_int64_t;
# define int64_t gl_int64_t
# define GL_INT64_T
#elif @HAVE_LONG_LONG_INT@
# undef int64_t
typedef long long int gl_int64_t;
# define int64_t gl_int64_t
# define GL_INT64_T
#endif
#if ULONG_MAX >> 31 >> 31 >> 1 == 1
# undef uint64_t
typedef unsigned long int gl_uint64_t;
# define uint64_t gl_uint64_t
# define GL_UINT64_T
#elif defined _MSC_VER
# undef uint64_t
typedef unsigned __int64 gl_uint64_t;
# define uint64_t gl_uint64_t
# define GL_UINT64_T
#elif @HAVE_UNSIGNED_LONG_LONG_INT@
# undef uint64_t
typedef unsigned long long int gl_uint64_t;
# define uint64_t gl_uint64_t
# define GL_UINT64_T
#endif
/* Avoid collision with Solaris 2.5.1 <pthread.h> etc. */
#define _UINT8_T
#define _UINT32_T
#define _UINT64_T
/* 7.18.1.2. Minimum-width integer types */
/* Here we assume a standard architecture where the hardware integer
types have 8, 16, 32, optionally 64 bits. Therefore the leastN_t types
are the same as the corresponding N_t types. */
#undef int_least8_t
#undef uint_least8_t
#undef int_least16_t
#undef uint_least16_t
#undef int_least32_t
#undef uint_least32_t
#undef int_least64_t
#undef uint_least64_t
#define int_least8_t int8_t
#define uint_least8_t uint8_t
#define int_least16_t int16_t
#define uint_least16_t uint16_t
#define int_least32_t int32_t
#define uint_least32_t uint32_t
#ifdef GL_INT64_T
# define int_least64_t int64_t
#endif
#ifdef GL_UINT64_T
# define uint_least64_t uint64_t
#endif
/* 7.18.1.3. Fastest minimum-width integer types */
/* Note: Other <stdint.h> substitutes may define these types differently.
It is not recommended to use these types in public header files. */
/* Here we assume a standard architecture where the hardware integer
types have 8, 16, 32, optionally 64 bits. Therefore the fastN_t types
are taken from the same list of types. Assume that 'long int'
is fast enough for all narrower integers. */
#undef int_fast8_t
#undef uint_fast8_t
#undef int_fast16_t
#undef uint_fast16_t
#undef int_fast32_t
#undef uint_fast32_t
#undef int_fast64_t
#undef uint_fast64_t
typedef long int gl_int_fast8_t;
typedef unsigned long int gl_uint_fast8_t;
typedef long int gl_int_fast16_t;
typedef unsigned long int gl_uint_fast16_t;
typedef long int gl_int_fast32_t;
typedef unsigned long int gl_uint_fast32_t;
#define int_fast8_t gl_int_fast8_t
#define uint_fast8_t gl_uint_fast8_t
#define int_fast16_t gl_int_fast16_t
#define uint_fast16_t gl_uint_fast16_t
#define int_fast32_t gl_int_fast32_t
#define uint_fast32_t gl_uint_fast32_t
#ifdef GL_INT64_T
# define int_fast64_t int64_t
#endif
#ifdef GL_UINT64_T
# define uint_fast64_t uint64_t
#endif
/* 7.18.1.4. Integer types capable of holding object pointers */
#undef intptr_t
#undef uintptr_t
typedef long int gl_intptr_t;
typedef unsigned long int gl_uintptr_t;
#define intptr_t gl_intptr_t
#define uintptr_t gl_uintptr_t
/* 7.18.1.5. Greatest-width integer types */
/* Note: These types are compiler dependent. It may be unwise to use them in
public header files. */
#undef intmax_t
#if @HAVE_LONG_LONG_INT@ && LONG_MAX >> 30 == 1
typedef long long int gl_intmax_t;
# define intmax_t gl_intmax_t
#elif defined GL_INT64_T
# define intmax_t int64_t
#else
typedef long int gl_intmax_t;
# define intmax_t gl_intmax_t
#endif
#undef uintmax_t
#if @HAVE_UNSIGNED_LONG_LONG_INT@ && ULONG_MAX >> 31 == 1
typedef unsigned long long int gl_uintmax_t;
# define uintmax_t gl_uintmax_t
#elif defined GL_UINT64_T
# define uintmax_t uint64_t
#else
typedef unsigned long int gl_uintmax_t;
# define uintmax_t gl_uintmax_t
#endif
/* Verify that intmax_t and uintmax_t have the same size. Too much code
breaks if this is not the case. If this check fails, the reason is likely
to be found in the autoconf macros. */
typedef int _verify_intmax_size[2 * (sizeof (intmax_t) == sizeof (uintmax_t)) - 1];
/* 7.18.2. Limits of specified-width integer types */
#if ! defined __cplusplus || defined __STDC_LIMIT_MACROS
/* 7.18.2.1. Limits of exact-width integer types */
/* Here we assume a standard architecture where the hardware integer
types have 8, 16, 32, optionally 64 bits. */
#undef INT8_MIN
#undef INT8_MAX
#undef UINT8_MAX
#define INT8_MIN (~ INT8_MAX)
#define INT8_MAX 127
#define UINT8_MAX 255
#undef INT16_MIN
#undef INT16_MAX
#undef UINT16_MAX
#define INT16_MIN (~ INT16_MAX)
#define INT16_MAX 32767
#define UINT16_MAX 65535
#undef INT32_MIN
#undef INT32_MAX
#undef UINT32_MAX
#define INT32_MIN (~ INT32_MAX)
#define INT32_MAX 2147483647
#define UINT32_MAX 4294967295U
#undef INT64_MIN
#undef INT64_MAX
#ifdef GL_INT64_T
/* Prefer (- INTMAX_C (1) << 63) over (~ INT64_MAX) because SunPRO C 5.0
evaluates the latter incorrectly in preprocessor expressions. */
# define INT64_MIN (- INTMAX_C (1) << 63)
# define INT64_MAX INTMAX_C (9223372036854775807)
#endif
#undef UINT64_MAX
#ifdef GL_UINT64_T
# define UINT64_MAX UINTMAX_C (18446744073709551615)
#endif
/* 7.18.2.2. Limits of minimum-width integer types */
/* Here we assume a standard architecture where the hardware integer
types have 8, 16, 32, optionally 64 bits. Therefore the leastN_t types
are the same as the corresponding N_t types. */
#undef INT_LEAST8_MIN
#undef INT_LEAST8_MAX
#undef UINT_LEAST8_MAX
#define INT_LEAST8_MIN INT8_MIN
#define INT_LEAST8_MAX INT8_MAX
#define UINT_LEAST8_MAX UINT8_MAX
#undef INT_LEAST16_MIN
#undef INT_LEAST16_MAX
#undef UINT_LEAST16_MAX
#define INT_LEAST16_MIN INT16_MIN
#define INT_LEAST16_MAX INT16_MAX
#define UINT_LEAST16_MAX UINT16_MAX
#undef INT_LEAST32_MIN
#undef INT_LEAST32_MAX
#undef UINT_LEAST32_MAX
#define INT_LEAST32_MIN INT32_MIN
#define INT_LEAST32_MAX INT32_MAX
#define UINT_LEAST32_MAX UINT32_MAX
#undef INT_LEAST64_MIN
#undef INT_LEAST64_MAX
#ifdef GL_INT64_T
# define INT_LEAST64_MIN INT64_MIN
# define INT_LEAST64_MAX INT64_MAX
#endif
#undef UINT_LEAST64_MAX
#ifdef GL_UINT64_T
# define UINT_LEAST64_MAX UINT64_MAX
#endif
/* 7.18.2.3. Limits of fastest minimum-width integer types */
/* Here we assume a standard architecture where the hardware integer
types have 8, 16, 32, optionally 64 bits. Therefore the fastN_t types
are taken from the same list of types. */
#undef INT_FAST8_MIN
#undef INT_FAST8_MAX
#undef UINT_FAST8_MAX
#define INT_FAST8_MIN LONG_MIN
#define INT_FAST8_MAX LONG_MAX
#define UINT_FAST8_MAX ULONG_MAX
#undef INT_FAST16_MIN
#undef INT_FAST16_MAX
#undef UINT_FAST16_MAX
#define INT_FAST16_MIN LONG_MIN
#define INT_FAST16_MAX LONG_MAX
#define UINT_FAST16_MAX ULONG_MAX
#undef INT_FAST32_MIN
#undef INT_FAST32_MAX
#undef UINT_FAST32_MAX
#define INT_FAST32_MIN LONG_MIN
#define INT_FAST32_MAX LONG_MAX
#define UINT_FAST32_MAX ULONG_MAX
#undef INT_FAST64_MIN
#undef INT_FAST64_MAX
#ifdef GL_INT64_T
# define INT_FAST64_MIN INT64_MIN
# define INT_FAST64_MAX INT64_MAX
#endif
#undef UINT_FAST64_MAX
#ifdef GL_UINT64_T
# define UINT_FAST64_MAX UINT64_MAX
#endif
/* 7.18.2.4. Limits of integer types capable of holding object pointers */
#undef INTPTR_MIN
#undef INTPTR_MAX
#undef UINTPTR_MAX
#define INTPTR_MIN LONG_MIN
#define INTPTR_MAX LONG_MAX
#define UINTPTR_MAX ULONG_MAX
/* 7.18.2.5. Limits of greatest-width integer types */
#undef INTMAX_MIN
#undef INTMAX_MAX
#ifdef INT64_MAX
# define INTMAX_MIN INT64_MIN
# define INTMAX_MAX INT64_MAX
#else
# define INTMAX_MIN INT32_MIN
# define INTMAX_MAX INT32_MAX
#endif
#undef UINTMAX_MAX
#ifdef UINT64_MAX
# define UINTMAX_MAX UINT64_MAX
#else
# define UINTMAX_MAX UINT32_MAX
#endif
/* 7.18.3. Limits of other integer types */
/* ptrdiff_t limits */
#undef PTRDIFF_MIN
#undef PTRDIFF_MAX
#if @APPLE_UNIVERSAL_BUILD@
# ifdef _LP64
# define PTRDIFF_MIN _STDINT_MIN (1, 64, 0l)
# define PTRDIFF_MAX _STDINT_MAX (1, 64, 0l)
# else
# define PTRDIFF_MIN _STDINT_MIN (1, 32, 0)
# define PTRDIFF_MAX _STDINT_MAX (1, 32, 0)
# endif
#else
# define PTRDIFF_MIN \
_STDINT_MIN (1, @BITSIZEOF_PTRDIFF_T@, 0@PTRDIFF_T_SUFFIX@)
# define PTRDIFF_MAX \
_STDINT_MAX (1, @BITSIZEOF_PTRDIFF_T@, 0@PTRDIFF_T_SUFFIX@)
#endif
/* sig_atomic_t limits */
#undef SIG_ATOMIC_MIN
#undef SIG_ATOMIC_MAX
#define SIG_ATOMIC_MIN \
_STDINT_MIN (@HAVE_SIGNED_SIG_ATOMIC_T@, @BITSIZEOF_SIG_ATOMIC_T@, \
0@SIG_ATOMIC_T_SUFFIX@)
#define SIG_ATOMIC_MAX \
_STDINT_MAX (@HAVE_SIGNED_SIG_ATOMIC_T@, @BITSIZEOF_SIG_ATOMIC_T@, \
0@SIG_ATOMIC_T_SUFFIX@)
/* size_t limit */
#undef SIZE_MAX
#if @APPLE_UNIVERSAL_BUILD@
# ifdef _LP64
# define SIZE_MAX _STDINT_MAX (0, 64, 0ul)
# else
# define SIZE_MAX _STDINT_MAX (0, 32, 0ul)
# endif
#else
# define SIZE_MAX _STDINT_MAX (0, @BITSIZEOF_SIZE_T@, 0@SIZE_T_SUFFIX@)
#endif
/* wchar_t limits */
/* Get WCHAR_MIN, WCHAR_MAX.
This include is not on the top, above, because on OSF/1 4.0 we have a sequence of nested
includes <wchar.h> -> <stdio.h> -> <getopt.h> -> <stdlib.h>, and the latter includes
<stdint.h> and assumes its types are already defined. */
#if ! (defined WCHAR_MIN && defined WCHAR_MAX)
# define _GL_JUST_INCLUDE_SYSTEM_WCHAR_H
# include <wchar.h>
# undef _GL_JUST_INCLUDE_SYSTEM_WCHAR_H
#endif
#undef WCHAR_MIN
#undef WCHAR_MAX
#define WCHAR_MIN \
_STDINT_MIN (@HAVE_SIGNED_WCHAR_T@, @BITSIZEOF_WCHAR_T@, 0@WCHAR_T_SUFFIX@)
#define WCHAR_MAX \
_STDINT_MAX (@HAVE_SIGNED_WCHAR_T@, @BITSIZEOF_WCHAR_T@, 0@WCHAR_T_SUFFIX@)
/* wint_t limits */
#undef WINT_MIN
#undef WINT_MAX
#define WINT_MIN \
_STDINT_MIN (@HAVE_SIGNED_WINT_T@, @BITSIZEOF_WINT_T@, 0@WINT_T_SUFFIX@)
#define WINT_MAX \
_STDINT_MAX (@HAVE_SIGNED_WINT_T@, @BITSIZEOF_WINT_T@, 0@WINT_T_SUFFIX@)
#endif /* !defined __cplusplus || defined __STDC_LIMIT_MACROS */
/* 7.18.4. Macros for integer constants */
#if ! defined __cplusplus || defined __STDC_CONSTANT_MACROS
/* 7.18.4.1. Macros for minimum-width integer constants */
/* According to ISO C 99 Technical Corrigendum 1 */
/* Here we assume a standard architecture where the hardware integer
types have 8, 16, 32, optionally 64 bits, and int is 32 bits. */
#undef INT8_C
#undef UINT8_C
#define INT8_C(x) x
#define UINT8_C(x) x
#undef INT16_C
#undef UINT16_C
#define INT16_C(x) x
#define UINT16_C(x) x
#undef INT32_C
#undef UINT32_C
#define INT32_C(x) x
#define UINT32_C(x) x ## U
#undef INT64_C
#undef UINT64_C
#if LONG_MAX >> 31 >> 31 == 1
# define INT64_C(x) x##L
#elif defined _MSC_VER
# define INT64_C(x) x##i64
#elif @HAVE_LONG_LONG_INT@
# define INT64_C(x) x##LL
#endif
#if ULONG_MAX >> 31 >> 31 >> 1 == 1
# define UINT64_C(x) x##UL
#elif defined _MSC_VER
# define UINT64_C(x) x##ui64
#elif @HAVE_UNSIGNED_LONG_LONG_INT@
# define UINT64_C(x) x##ULL
#endif
/* 7.18.4.2. Macros for greatest-width integer constants */
#undef INTMAX_C
#if @HAVE_LONG_LONG_INT@ && LONG_MAX >> 30 == 1
# define INTMAX_C(x) x##LL
#elif defined GL_INT64_T
# define INTMAX_C(x) INT64_C(x)
#else
# define INTMAX_C(x) x##L
#endif
#undef UINTMAX_C
#if @HAVE_UNSIGNED_LONG_LONG_INT@ && ULONG_MAX >> 31 == 1
# define UINTMAX_C(x) x##ULL
#elif defined GL_UINT64_T
# define UINTMAX_C(x) UINT64_C(x)
#else
# define UINTMAX_C(x) x##UL
#endif
#endif /* !defined __cplusplus || defined __STDC_CONSTANT_MACROS */
#endif /* _GL_STDINT_H */
#endif /* !defined _GL_STDINT_H && !defined _GL_JUST_INCLUDE_SYSTEM_STDINT_H */

310
md5/wchar.in.h
View File

@ -1,310 +0,0 @@
/* A substitute for ISO C99 <wchar.h>, for platforms that have issues.
Copyright (C) 2007, 2008, 2009, 2010 Free Software Foundation, Inc.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3, or (at your option)
any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software Foundation,
Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */
/* Written by Eric Blake. */
/*
* ISO C 99 <wchar.h> for platforms that have issues.
* <http://www.opengroup.org/susv3xbd/wchar.h.html>
*
* For now, this just ensures proper prerequisite inclusion order and
* the declaration of wcwidth().
*/
#if __GNUC__ >= 3
@PRAGMA_SYSTEM_HEADER@
#endif
#if defined __need_mbstate_t || (defined __hpux && ((defined _INTTYPES_INCLUDED && !defined strtoimax) || defined _GL_JUST_INCLUDE_SYSTEM_WCHAR_H)) || defined _GL_ALREADY_INCLUDING_WCHAR_H
/* Special invocation convention:
- Inside uClibc header files.
- On HP-UX 11.00 we have a sequence of nested includes
<wchar.h> -> <stdlib.h> -> <stdint.h>, and the latter includes <wchar.h>,
once indirectly <stdint.h> -> <sys/types.h> -> <inttypes.h> -> <wchar.h>
and once directly. In both situations 'wint_t' is not yet defined,
therefore we cannot provide the function overrides; instead include only
the system's <wchar.h>.
- On IRIX 6.5, similarly, we have an include <wchar.h> -> <wctype.h>, and
the latter includes <wchar.h>. But here, we have no way to detect whether
<wctype.h> is completely included or is still being included. */
#@INCLUDE_NEXT@ @NEXT_WCHAR_H@
#else
/* Normal invocation convention. */
#ifndef _GL_WCHAR_H
#define _GL_ALREADY_INCLUDING_WCHAR_H
/* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before
<wchar.h>.
BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
included before <wchar.h>. */
#include <stddef.h>
#include <stdio.h>
#include <time.h>
/* Include the original <wchar.h> if it exists.
Some builds of uClibc lack it. */
/* The include_next requires a split double-inclusion guard. */
#if @HAVE_WCHAR_H@
# @INCLUDE_NEXT@ @NEXT_WCHAR_H@
#endif
#undef _GL_ALREADY_INCLUDING_WCHAR_H
#ifndef _GL_WCHAR_H
#define _GL_WCHAR_H
/* The definition of GL_LINK_WARNING is copied here. */
#ifdef __cplusplus
extern "C" {
#endif
/* Define wint_t. (Also done in wctype.in.h.) */
#if !@HAVE_WINT_T@ && !defined wint_t
# define wint_t int
# ifndef WEOF
# define WEOF -1
# endif
#endif
/* Override mbstate_t if it is too small.
On IRIX 6.5, sizeof (mbstate_t) == 1, which is not sufficient for
implementing mbrtowc for encodings like UTF-8. */
#if !(@HAVE_MBSINIT@ && @HAVE_MBRTOWC@) || @REPLACE_MBSTATE_T@
typedef int rpl_mbstate_t;
# undef mbstate_t
# define mbstate_t rpl_mbstate_t
# define GNULIB_defined_mbstate_t 1
#endif
/* Convert a single-byte character to a wide character. */
#if @GNULIB_BTOWC@
# if @REPLACE_BTOWC@
# undef btowc
# define btowc rpl_btowc
# endif
# if !@HAVE_BTOWC@ || @REPLACE_BTOWC@
extern wint_t btowc (int c);
# endif
#elif defined GNULIB_POSIXCHECK
# undef btowc
# define btowc(c) \
(GL_LINK_WARNING ("btowc is unportable - " \
"use gnulib module btowc for portability"), \
btowc (c))
#endif
/* Convert a wide character to a single-byte character. */
#if @GNULIB_WCTOB@
# if @REPLACE_WCTOB@
# undef wctob
# define wctob rpl_wctob
# endif
# if (!defined wctob && !@HAVE_DECL_WCTOB@) || @REPLACE_WCTOB@
/* wctob is provided by gnulib, or wctob exists but is not declared. */
extern int wctob (wint_t wc);
# endif
#elif defined GNULIB_POSIXCHECK
# undef wctob
# define wctob(w) \
(GL_LINK_WARNING ("wctob is unportable - " \
"use gnulib module wctob for portability"), \
wctob (w))
#endif
/* Test whether *PS is in the initial state. */
#if @GNULIB_MBSINIT@
# if @REPLACE_MBSINIT@
# undef mbsinit
# define mbsinit rpl_mbsinit
# endif
# if !@HAVE_MBSINIT@ || @REPLACE_MBSINIT@
extern int mbsinit (const mbstate_t *ps);
# endif
#elif defined GNULIB_POSIXCHECK
# undef mbsinit
# define mbsinit(p) \
(GL_LINK_WARNING ("mbsinit is unportable - " \
"use gnulib module mbsinit for portability"), \
mbsinit (p))
#endif
/* Convert a multibyte character to a wide character. */
#if @GNULIB_MBRTOWC@
# if @REPLACE_MBRTOWC@
# undef mbrtowc
# define mbrtowc rpl_mbrtowc
# endif
# if !@HAVE_MBRTOWC@ || @REPLACE_MBRTOWC@
extern size_t mbrtowc (wchar_t *pwc, const char *s, size_t n, mbstate_t *ps);
# endif
#elif defined GNULIB_POSIXCHECK
# undef mbrtowc
# define mbrtowc(w,s,n,p) \
(GL_LINK_WARNING ("mbrtowc is unportable - " \
"use gnulib module mbrtowc for portability"), \
mbrtowc (w, s, n, p))
#endif
/* Recognize a multibyte character. */
#if @GNULIB_MBRLEN@
# if @REPLACE_MBRLEN@
# undef mbrlen
# define mbrlen rpl_mbrlen
# endif
# if !@HAVE_MBRLEN@ || @REPLACE_MBRLEN@
extern size_t mbrlen (const char *s, size_t n, mbstate_t *ps);
# endif
#elif defined GNULIB_POSIXCHECK
# undef mbrlen
# define mbrlen(s,n,p) \
(GL_LINK_WARNING ("mbrlen is unportable - " \
"use gnulib module mbrlen for portability"), \
mbrlen (s, n, p))
#endif
/* Convert a string to a wide string. */
#if @GNULIB_MBSRTOWCS@
# if @REPLACE_MBSRTOWCS@
# undef mbsrtowcs
# define mbsrtowcs rpl_mbsrtowcs
# endif
# if !@HAVE_MBSRTOWCS@ || @REPLACE_MBSRTOWCS@
extern size_t mbsrtowcs (wchar_t *dest, const char **srcp, size_t len, mbstate_t *ps);
# endif
#elif defined GNULIB_POSIXCHECK
# undef mbsrtowcs
# define mbsrtowcs(d,s,l,p) \
(GL_LINK_WARNING ("mbsrtowcs is unportable - " \
"use gnulib module mbsrtowcs for portability"), \
mbsrtowcs (d, s, l, p))
#endif
/* Convert a string to a wide string. */
#if @GNULIB_MBSNRTOWCS@
# if @REPLACE_MBSNRTOWCS@
# undef mbsnrtowcs
# define mbsnrtowcs rpl_mbsnrtowcs
# endif
# if !@HAVE_MBSNRTOWCS@ || @REPLACE_MBSNRTOWCS@
extern size_t mbsnrtowcs (wchar_t *dest, const char **srcp, size_t srclen, size_t len, mbstate_t *ps);
# endif
#elif defined GNULIB_POSIXCHECK
# undef mbsnrtowcs
# define mbsnrtowcs(d,s,n,l,p) \
(GL_LINK_WARNING ("mbsnrtowcs is unportable - " \
"use gnulib module mbsnrtowcs for portability"), \
mbsnrtowcs (d, s, n, l, p))
#endif
/* Convert a wide character to a multibyte character. */
#if @GNULIB_WCRTOMB@
# if @REPLACE_WCRTOMB@
# undef wcrtomb
# define wcrtomb rpl_wcrtomb
# endif
# if !@HAVE_WCRTOMB@ || @REPLACE_WCRTOMB@
extern size_t wcrtomb (char *s, wchar_t wc, mbstate_t *ps);
# endif
#elif defined GNULIB_POSIXCHECK
# undef wcrtomb
# define wcrtomb(s,w,p) \
(GL_LINK_WARNING ("wcrtomb is unportable - " \
"use gnulib module wcrtomb for portability"), \
wcrtomb (s, w, p))
#endif
/* Convert a wide string to a string. */
#if @GNULIB_WCSRTOMBS@
# if @REPLACE_WCSRTOMBS@
# undef wcsrtombs
# define wcsrtombs rpl_wcsrtombs
# endif
# if !@HAVE_WCSRTOMBS@ || @REPLACE_WCSRTOMBS@
extern size_t wcsrtombs (char *dest, const wchar_t **srcp, size_t len, mbstate_t *ps);
# endif
#elif defined GNULIB_POSIXCHECK
# undef wcsrtombs
# define wcsrtombs(d,s,l,p) \
(GL_LINK_WARNING ("wcsrtombs is unportable - " \
"use gnulib module wcsrtombs for portability"), \
wcsrtombs (d, s, l, p))
#endif
/* Convert a wide string to a string. */
#if @GNULIB_WCSNRTOMBS@
# if @REPLACE_WCSNRTOMBS@
# undef wcsnrtombs
# define wcsnrtombs rpl_wcsnrtombs
# endif
# if !@HAVE_WCSNRTOMBS@ || @REPLACE_WCSNRTOMBS@
extern size_t wcsnrtombs (char *dest, const wchar_t **srcp, size_t srclen, size_t len, mbstate_t *ps);
# endif
#elif defined GNULIB_POSIXCHECK
# undef wcsnrtombs
# define wcsnrtombs(d,s,n,l,p) \
(GL_LINK_WARNING ("wcsnrtombs is unportable - " \
"use gnulib module wcsnrtombs for portability"), \
wcsnrtombs (d, s, n, l, p))
#endif
/* Return the number of screen columns needed for WC. */
#if @GNULIB_WCWIDTH@
# if @REPLACE_WCWIDTH@
# undef wcwidth
# define wcwidth rpl_wcwidth
extern int wcwidth (wchar_t);
# else
# if !defined wcwidth && !@HAVE_DECL_WCWIDTH@
/* wcwidth exists but is not declared. */
extern int wcwidth (int /* actually wchar_t */);
# endif
# endif
#elif defined GNULIB_POSIXCHECK
# undef wcwidth
# define wcwidth(w) \
(GL_LINK_WARNING ("wcwidth is unportable - " \
"use gnulib module wcwidth for portability"), \
wcwidth (w))
#endif
#ifdef __cplusplus
}
#endif
#endif /* _GL_WCHAR_H */
#endif /* _GL_WCHAR_H */
#endif

20
src/ChangeLog
View File

@ -1,3 +1,23 @@
2010-05-16 Giuseppe Scrivano <gscrivano@gnu.org>
* Makefile.am (LDADD): Remove MD5_LDADD.
(MD5_LDADD): Remove definition.
(AM_CPPFLAGS): Remove MD5_CPPFLAGS.
(version.c): Remove dependency from MD5_LDADD.
(../md5/libmd5.a): Remove rule.
* ftp-opie.c: Include "md5.h". Do not include "gen-md5.h".
(skey_response): New variable ctx. Use md5 functions from the gnulib
module instead of functions defined previously in the "gen-md5.h" file.
* gen-md5.h: Remove file.
* gen-md5.c: Likewise.
* http.c: Include "md5.h". Do not include "gen-md5.h".
(digest_authentication_encode): New variable ctx. Use md5 functions
from the gnulib module instead of functions defined previously in the
"gen-md5.h" file.
2010-05-15 Giuseppe Scrivano <gscrivano@gnu.org>
* Makefile.am: Quote any path using $(top_srcdir) or $(top_builddir).

12
src/Makefile.am
View File

@ -47,23 +47,19 @@ wget_SOURCES = cmpt.c connect.c convert.c cookies.c ftp.c \
recur.c res.c retr.c snprintf.c spider.c url.c \
utils.c exits.c build_info.c $(IRI_OBJ) \
css-url.h css-tokens.h connect.h convert.h cookies.h \
ftp.h gen-md5.h hash.h host.h html-parse.h html-url.h \
ftp.h hash.h host.h html-parse.h html-url.h \
http.h http-ntlm.h init.h log.h mswindows.h netrc.h \
options.h progress.h ptimer.h recur.h res.h retr.h \
spider.h ssl.h sysdep.h url.h utils.h wget.h iri.h \
exits.h gettext.h
nodist_wget_SOURCES = version.c
EXTRA_wget_SOURCES = iri.c
LDADD = $(LIBOBJS) ../lib/libgnu.a @MD5_LDADD@
AM_CPPFLAGS = -I$(top_builddir)/lib -I$(top_srcdir)/lib @MD5_CPPFLAGS@
MD5_LDADD = @MD5_LDADD@
LDADD = $(LIBOBJS) ../lib/libgnu.a
AM_CPPFLAGS = -I$(top_builddir)/lib -I$(top_srcdir)/lib
../lib/libgnu.a:
cd ../lib && $(MAKE) $(AM_MAKEFLAGS)
../md5/libmd5.a:
cd ../lib && $(MAKE) $(AM_MAKEFLAGS)
build_info.c: $(srcdir)/Makefile.am $(srcdir)/build_info.c.in
if test -n "$(VPATH)"; then cp "$(srcdir)/build_info.c.in" .; fi
$(PERL) "$(top_srcdir)/build-aux/build_info.pl" \
@ -71,7 +67,7 @@ build_info.c: $(srcdir)/Makefile.am $(srcdir)/build_info.c.in
if test -n "$(VPATH)"; then rm -f build_info.c.in; fi
ESCAPEQUOTE = sed -e 's/[\\"]/\\&/g' -e 's/\\"/"/' -e 's/\\";$$/";/'
version.c: $(wget_SOURCES) ../lib/libgnu.a $(MD5_LDADD)
version.c: $(wget_SOURCES) ../lib/libgnu.a
echo '/* version.c */' > $@
echo '/* Autogenerated by Makefile - DO NOT EDIT */' >> $@
echo '' >> $@

18
src/ftp-opie.c
View File

@ -34,7 +34,7 @@ as that of the covered work. */
#include <stdlib.h>
#include <string.h>
#include "gen-md5.h"
#include "md5.h"
#include "ftp.h"
/* Dictionary for integer-word translations. Available in appendix D
@ -2196,22 +2196,22 @@ skey_response (int sequence, const char *seed, const char *pass)
the terminating \0. 24+5+1 == 30 */
static char english[30];
ALLOCA_MD5_CONTEXT (md5_ctx);
struct md5_ctx ctx;
uint32_t checksum[4];
gen_md5_init (md5_ctx);
gen_md5_update ((const unsigned char *)seed, strlen(seed), md5_ctx);
gen_md5_update ((const unsigned char *)pass, strlen(pass), md5_ctx);
gen_md5_finish (md5_ctx, (unsigned char *)checksum);
md5_init_ctx (&ctx);
md5_process_bytes ((const unsigned char *) seed, strlen (seed), &ctx);
md5_process_bytes ((const unsigned char *) pass, strlen (pass), &ctx);
md5_finish_ctx (&ctx, (unsigned char *) checksum);
checksum[0] ^= checksum[2];
checksum[1] ^= checksum[3];
memcpy (key, checksum, 8);
while (sequence-- > 0)
{
gen_md5_init (md5_ctx);
gen_md5_update ((unsigned char *) key, 8, md5_ctx);
gen_md5_finish (md5_ctx, (unsigned char *) checksum);
md5_init_ctx (&ctx);
md5_process_bytes ((unsigned char *) key, 8, &ctx);
md5_finish_ctx (&ctx, (unsigned char *) checksum);
checksum[0] ^= checksum[2];
checksum[1] ^= checksum[3];
memcpy (key, checksum, 8);

152
src/gen-md5.c
View File

@ -1,152 +0,0 @@
/* General MD5 support.
Copyright (C) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009,
2010 Free Software Foundation, Inc.
This file is part of GNU Wget.
GNU Wget is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
GNU Wget is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with Wget. If not, see <http://www.gnu.org/licenses/>.
Additional permission under GNU GPL version 3 section 7
If you modify this program, or any covered work, by linking or
combining it with the OpenSSL project's OpenSSL library (or a
modified version of that library), containing parts covered by the
terms of the OpenSSL or SSLeay licenses, the Free Software Foundation
grants you additional permission to convey the resulting work.
Corresponding Source for a non-source form of such a combination
shall include the source code for the parts of OpenSSL used as well
as that of the covered work. */
#include "wget.h"
#include "gen-md5.h"
#ifdef HAVE_BUILTIN_MD5
# include <md5.h>
typedef struct md5_ctx gen_md5_context_imp;
#endif
#ifdef HAVE_SOLARIS_MD5
# include <md5.h>
typedef MD5_CTX gen_md5_context_imp;
#endif
#ifdef HAVE_OPENSSL_MD5
# include <openssl/md5.h>
typedef MD5_CTX gen_md5_context_imp;
#endif
struct gen_md5_context {
gen_md5_context_imp imp;
};
/* Originally I planned for these to be macros, but that's very hard
because some of these MD5 implementations use the same names for
their types. For example, it is impossible to include <md5.h> and
<openssl/ssl.h> on Solaris, because the latter includes its own MD5
implementation, which clashes with <md5.h>. */
int
gen_md5_context_size (void)
{
return sizeof (struct gen_md5_context);
}
void
gen_md5_init (gen_md5_context *ctx)
{
gen_md5_context_imp *ctx_imp = &ctx->imp;
#ifdef HAVE_BUILTIN_MD5
md5_init_ctx (ctx_imp);
#endif
#ifdef HAVE_SOLARIS_MD5
MD5Init (ctx_imp);
#endif
#ifdef HAVE_OPENSSL_MD5
MD5_Init (ctx_imp);
#endif
}
void
gen_md5_update (unsigned const char *buffer, int len, gen_md5_context *ctx)
{
gen_md5_context_imp *ctx_imp = &ctx->imp;
#ifdef HAVE_BUILTIN_MD5
md5_process_bytes (buffer, len, ctx_imp);
#endif
#ifdef HAVE_SOLARIS_MD5
MD5Update (ctx_imp, (unsigned char *)buffer, len);
#endif
#ifdef HAVE_OPENSSL_MD5
MD5_Update (ctx_imp, buffer, len);
#endif
}
void
gen_md5_finish (gen_md5_context *ctx, unsigned char *result)
{
gen_md5_context_imp *ctx_imp = &ctx->imp;
#ifdef HAVE_BUILTIN_MD5
md5_finish_ctx (ctx_imp, result);
#endif
#ifdef HAVE_SOLARIS_MD5
MD5Final (result, ctx_imp);
#endif
#ifdef HAVE_OPENSSL_MD5
MD5_Final (result, ctx_imp);
#endif
}
#if 0
/* A debugging function for checking whether an MD5 library works. */
#include "gen-md5.h"
char *
debug_test_md5 (char *buf)
{
unsigned char raw[16];
static char res[33];
unsigned char *p1;
char *p2;
int cnt;
ALLOCA_MD5_CONTEXT (ctx);
gen_md5_init (ctx);
gen_md5_update ((unsigned char *)buf, strlen (buf), ctx);
gen_md5_finish (ctx, raw);
p1 = raw;
p2 = res;
cnt = 16;
while (cnt--)
{
*p2++ = XNUM_TO_digit (*p1 >> 4);
*p2++ = XNUM_TO_digit (*p1 & 0xf);
++p1;
}
*p2 = '\0';
return res;
}
#endif

51
src/gen-md5.h
View File

@ -1,51 +0,0 @@
/* General MD5 header file.
Copyright (C) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009,
2010 Free Software Foundation, Inc.
This file is part of GNU Wget.
GNU Wget is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
GNU Wget is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with Wget. If not, see <http://www.gnu.org/licenses/>.
Additional permission under GNU GPL version 3 section 7
If you modify this program, or any covered work, by linking or
combining it with the OpenSSL project's OpenSSL library (or a
modified version of that library), containing parts covered by the
terms of the OpenSSL or SSLeay licenses, the Free Software Foundation
grants you additional permission to convey the resulting work.
Corresponding Source for a non-source form of such a combination
shall include the source code for the parts of OpenSSL used as well
as that of the covered work. */
#ifndef GEN_MD5_H
#define GEN_MD5_H
typedef struct gen_md5_context gen_md5_context;
/* Use a forward declaration so we don't have to include any of the
includes. */
struct gen_md5_context;
#define MD5_HASHLEN 16
#define ALLOCA_MD5_CONTEXT(var_name) \
gen_md5_context *var_name = \
(gen_md5_context *) alloca (gen_md5_context_size ())
int gen_md5_context_size (void);
void gen_md5_init (gen_md5_context *);
void gen_md5_update (const unsigned char *, int, gen_md5_context *);
void gen_md5_finish (gen_md5_context *, unsigned char *);
#endif /* GEN_MD5_H */

54
src/http.c
View File

@ -56,9 +56,7 @@ as that of the covered work. */
# include "http-ntlm.h"
#endif
#include "cookies.h"
#ifdef ENABLE_DIGEST
# include "gen-md5.h"
#endif
#include "md5.h"
#include "convert.h"
#include "spider.h"
@ -3286,7 +3284,7 @@ dump_hash (char *buf, const unsigned char *hash)
{
int i;
for (i = 0; i < MD5_HASHLEN; i++, hash++)
for (i = 0; i < MD5_DIGEST_SIZE; i++, hash++)
{
*buf++ = XNUM_TO_digit (*hash >> 4);
*buf++ = XNUM_TO_digit (*hash & 0xf);
@ -3339,37 +3337,37 @@ digest_authentication_encode (const char *au, const char *user,
/* Calculate the digest value. */
{
ALLOCA_MD5_CONTEXT (ctx);
unsigned char hash[MD5_HASHLEN];
char a1buf[MD5_HASHLEN * 2 + 1], a2buf[MD5_HASHLEN * 2 + 1];
char response_digest[MD5_HASHLEN * 2 + 1];
struct md5_ctx ctx;
unsigned char hash[MD5_DIGEST_SIZE];
char a1buf[MD5_DIGEST_SIZE * 2 + 1], a2buf[MD5_DIGEST_SIZE * 2 + 1];
char response_digest[MD5_DIGEST_SIZE * 2 + 1];
/* A1BUF = H(user ":" realm ":" password) */
gen_md5_init (ctx);
gen_md5_update ((unsigned char *)user, strlen (user), ctx);
gen_md5_update ((unsigned char *)":", 1, ctx);
gen_md5_update ((unsigned char *)realm, strlen (realm), ctx);
gen_md5_update ((unsigned char *)":", 1, ctx);
gen_md5_update ((unsigned char *)passwd, strlen (passwd), ctx);
gen_md5_finish (ctx, hash);
md5_init_ctx (&ctx);
md5_process_bytes ((unsigned char *)user, strlen (user), &ctx);
md5_process_bytes ((unsigned char *)":", 1, &ctx);
md5_process_bytes ((unsigned char *)realm, strlen (realm), &ctx);
md5_process_bytes ((unsigned char *)":", 1, &ctx);
md5_process_bytes ((unsigned char *)passwd, strlen (passwd), &ctx);
md5_finish_ctx (&ctx, hash);
dump_hash (a1buf, hash);
/* A2BUF = H(method ":" path) */
gen_md5_init (ctx);
gen_md5_update ((unsigned char *)method, strlen (method), ctx);
gen_md5_update ((unsigned char *)":", 1, ctx);
gen_md5_update ((unsigned char *)path, strlen (path), ctx);
gen_md5_finish (ctx, hash);
md5_init_ctx (&ctx);
md5_process_bytes ((unsigned char *)method, strlen (method), &ctx);
md5_process_bytes ((unsigned char *)":", 1, &ctx);
md5_process_bytes ((unsigned char *)path, strlen (path), &ctx);
md5_finish_ctx (&ctx, hash);
dump_hash (a2buf, hash);
/* RESPONSE_DIGEST = H(A1BUF ":" nonce ":" A2BUF) */
gen_md5_init (ctx);
gen_md5_update ((unsigned char *)a1buf, MD5_HASHLEN * 2, ctx);
gen_md5_update ((unsigned char *)":", 1, ctx);
gen_md5_update ((unsigned char *)nonce, strlen (nonce), ctx);
gen_md5_update ((unsigned char *)":", 1, ctx);
gen_md5_update ((unsigned char *)a2buf, MD5_HASHLEN * 2, ctx);
gen_md5_finish (ctx, hash);
md5_init_ctx (&ctx);
md5_process_bytes ((unsigned char *)a1buf, MD5_DIGEST_SIZE * 2, &ctx);
md5_process_bytes ((unsigned char *)":", 1, &ctx);
md5_process_bytes ((unsigned char *)nonce, strlen (nonce), &ctx);
md5_process_bytes ((unsigned char *)":", 1, &ctx);
md5_process_bytes ((unsigned char *)a2buf, MD5_DIGEST_SIZE * 2, &ctx);
md5_finish_ctx (&ctx, hash);
dump_hash (response_digest, hash);
res = xmalloc (strlen (user)
@ -3377,7 +3375,7 @@ digest_authentication_encode (const char *au, const char *user,
+ strlen (realm)
+ strlen (nonce)
+ strlen (path)
+ 2 * MD5_HASHLEN /*strlen (response_digest)*/
+ 2 * MD5_DIGEST_SIZE /*strlen (response_digest)*/
+ (opaque ? strlen (opaque) : 0)
+ 128);
sprintf (res, "Digest \

5
tests/ChangeLog
View File

@ -1,3 +1,8 @@
2010-05-16 Giuseppe Scrivano <gscrivano@gnu.org>
* Makefile.am (../md5/libmd5.a): Remove rule.
(LDADD): Remove MD5_LDADD.
2010-05-08 Giuseppe Scrivano <gscrivano@gnu.org>
* Makefile.am: Update copyright years.

5
tests/Makefile.am
View File

@ -53,9 +53,6 @@ test: ../src/wget$(EXEEXT) run-unit-tests run-px-tests
../lib/libgnu.a:
cd ../lib && $(MAKE) $(AM_MAKEFLAGS)
../md5/libmd5.a:
cd ../lib && $(MAKE) $(AM_MAKEFLAGS)
run-unit-tests: unit-tests$(EXEEXT) ../src/libunittest.a
./unit-tests$(EXEEXT)
@ -134,6 +131,6 @@ EXTRA_DIST = FTPServer.pm FTPTest.pm HTTPServer.pm HTTPTest.pm \
check_PROGRAMS = unit-tests
unit_tests_SOURCES =
LDADD = ../src/libunittest.a ../lib/libgnu.a @MD5_LDADD@ $(LIBS)
LDADD = ../src/libunittest.a ../lib/libgnu.a $(LIBS)
CLEANFILES = *~ *.bak core core.[0-9]*