2ccc2c6846
+ Fixed: Changed E-Mail address and Project website.
+ Fixed: Included all files that get generated by autogen.sh, so
that now you don't need to run it anymore.
Changes to be committed:
new file: ABOUT-NLS
modified: AUTHORS
modified: ChangeLog
new file: Makefile.in
modified: NEWS
modified: README
new file: aclocal.m4
new file: autom4te.cache/output.0
new file: autom4te.cache/output.1
new file: autom4te.cache/requests
new file: autom4te.cache/traces.0
new file: autom4te.cache/traces.1
new file: config.h.in
new file: configure
modified: configure.in
new file: data/Makefile.in
new file: doc/Makefile.in
modified: doc/clipit.1
new file: intltool-extract.in
new file: intltool-merge.in
new file: intltool-update.in
new file: m4/codeset.m4
new file: m4/fcntl-o.m4
new file: m4/glibc2.m4
new file: m4/glibc21.m4
new file: m4/intdiv0.m4
new file: m4/intl.m4
new file: m4/intldir.m4
new file: m4/intlmacosx.m4
new file: m4/intmax.m4
new file: m4/inttypes-pri.m4
new file: m4/inttypes_h.m4
new file: m4/lcmessage.m4
new file: m4/lock.m4
new file: m4/longlong.m4
new file: m4/printf-posix.m4
new file: m4/size_max.m4
new file: m4/stdint_h.m4
new file: m4/threadlib.m4
new file: m4/uintmax_t.m4
new file: m4/visibility.m4
new file: m4/wchar_t.m4
new file: m4/wint_t.m4
new file: m4/xsize.m4
new file: po/Makefile.in.in~
new file: po/Makevars.template
new file: po/Rules-quot
new file: po/boldquot.sed
new file: po/en@boldquot.header
new file: po/en@quot.header
new file: po/insert-header.sin
new file: po/quot.sed
new file: po/remove-potcdate.sin
modified: po/zh_CN.po
new file: src/Makefile.in
modified: src/daemon.c
modified: src/daemon.h
modified: src/history.c
modified: src/history.h
modified: src/main.c
modified: src/main.h
modified: src/manage.c
modified: src/manage.h
modified: src/preferences.c
modified: src/preferences.h
modified: src/utils.c
modified: src/utils.h
76 lines
2.9 KiB
Plaintext
76 lines
2.9 KiB
Plaintext
# size_max.m4 serial 9
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dnl Copyright (C) 2003, 2005-2006, 2008-2010 Free Software Foundation, Inc.
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dnl This file is free software; the Free Software Foundation
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dnl gives unlimited permission to copy and/or distribute it,
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dnl with or without modifications, as long as this notice is preserved.
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dnl From Bruno Haible.
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AC_DEFUN([gl_SIZE_MAX],
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[
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AC_CHECK_HEADERS([stdint.h])
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dnl First test whether the system already has SIZE_MAX.
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AC_CACHE_CHECK([for SIZE_MAX], [gl_cv_size_max], [
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gl_cv_size_max=
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AC_EGREP_CPP([Found it], [
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#include <limits.h>
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#if HAVE_STDINT_H
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#include <stdint.h>
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#endif
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#ifdef SIZE_MAX
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Found it
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#endif
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], [gl_cv_size_max=yes])
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if test -z "$gl_cv_size_max"; then
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dnl Define it ourselves. Here we assume that the type 'size_t' is not wider
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dnl than the type 'unsigned long'. Try hard to find a definition that can
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dnl be used in a preprocessor #if, i.e. doesn't contain a cast.
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AC_COMPUTE_INT([size_t_bits_minus_1], [sizeof (size_t) * CHAR_BIT - 1],
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[#include <stddef.h>
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#include <limits.h>], [size_t_bits_minus_1=])
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AC_COMPUTE_INT([fits_in_uint], [sizeof (size_t) <= sizeof (unsigned int)],
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[#include <stddef.h>], [fits_in_uint=])
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if test -n "$size_t_bits_minus_1" && test -n "$fits_in_uint"; then
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if test $fits_in_uint = 1; then
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dnl Even though SIZE_MAX fits in an unsigned int, it must be of type
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dnl 'unsigned long' if the type 'size_t' is the same as 'unsigned long'.
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AC_TRY_COMPILE([#include <stddef.h>
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extern size_t foo;
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extern unsigned long foo;
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], [], [fits_in_uint=0])
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fi
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dnl We cannot use 'expr' to simplify this expression, because 'expr'
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dnl works only with 'long' integers in the host environment, while we
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dnl might be cross-compiling from a 32-bit platform to a 64-bit platform.
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if test $fits_in_uint = 1; then
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gl_cv_size_max="(((1U << $size_t_bits_minus_1) - 1) * 2 + 1)"
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else
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gl_cv_size_max="(((1UL << $size_t_bits_minus_1) - 1) * 2 + 1)"
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fi
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else
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dnl Shouldn't happen, but who knows...
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gl_cv_size_max='((size_t)~(size_t)0)'
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fi
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fi
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])
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if test "$gl_cv_size_max" != yes; then
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AC_DEFINE_UNQUOTED([SIZE_MAX], [$gl_cv_size_max],
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[Define as the maximum value of type 'size_t', if the system doesn't define it.])
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fi
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dnl Don't redefine SIZE_MAX in config.h if config.h is re-included after
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dnl <stdint.h>. Remember that the #undef in AH_VERBATIM gets replaced with
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dnl #define by AC_DEFINE_UNQUOTED.
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AH_VERBATIM([SIZE_MAX],
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[/* Define as the maximum value of type 'size_t', if the system doesn't define
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it. */
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#ifndef SIZE_MAX
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# undef SIZE_MAX
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#endif])
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])
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dnl Autoconf >= 2.61 has AC_COMPUTE_INT built-in.
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dnl Remove this when we can assume autoconf >= 2.61.
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m4_ifdef([AC_COMPUTE_INT], [], [
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AC_DEFUN([AC_COMPUTE_INT], [_AC_COMPUTE_INT([$2],[$1],[$3],[$4])])
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])
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