2007-12-08 22:42:33 +00:00
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# -*- Autoconf -*-
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# Process this file with autoconf to produce a configure script.
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###############################################################################
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#
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2009-04-13 08:27:40 +00:00
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# Author: Lasse Collin
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2007-12-08 22:42:33 +00:00
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#
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2009-04-13 08:27:40 +00:00
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# This file has been put into the public domain.
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# You can do whatever you want with this file.
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2007-12-08 22:42:33 +00:00
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#
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###############################################################################
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# NOTE: Don't add useless checks. autoscan detects this and that, but don't
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# let it confuse you. For example, we don't care about checking for behavior
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# of malloc(), stat(), or lstat(), since we don't use those functions in
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# a way that would cause the problems the autoconf macros check.
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2010-01-27 11:31:03 +00:00
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AC_PREREQ([2.64])
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2007-12-08 22:42:33 +00:00
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2010-09-28 07:59:53 +00:00
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AC_INIT([XZ Utils], m4_esyscmd([/bin/sh build-aux/version.sh]),
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2010-01-27 11:31:03 +00:00
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[lasse.collin@tukaani.org], [xz], [http://tukaani.org/xz/])
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2007-12-08 22:42:33 +00:00
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AC_CONFIG_SRCDIR([src/liblzma/common/common.h])
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2009-07-18 15:54:55 +00:00
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AC_CONFIG_AUX_DIR([build-aux])
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2009-03-01 07:00:06 +00:00
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AC_CONFIG_MACRO_DIR([m4])
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2009-07-18 15:54:55 +00:00
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AC_CONFIG_HEADER([config.h])
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2007-12-08 22:42:33 +00:00
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echo
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2008-12-12 22:54:11 +00:00
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echo "$PACKAGE_STRING"
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2007-12-08 22:42:33 +00:00
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echo
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echo "System type:"
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# This is needed to know if assembler optimizations can be used.
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AC_CANONICAL_HOST
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2009-06-30 14:09:57 +00:00
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# We do some special things on Windows (32-bit or 64-bit) builds.
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case $host_os in
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mingw* | cygwin*) is_w32=yes ;;
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*) is_w32=no ;;
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esac
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AM_CONDITIONAL([COND_W32], [test "$is_w32" = yes])
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2009-09-11 07:24:09 +00:00
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# We need to use $EXEEXT with $(LN_S) when creating symlinks to
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# executables. Cygwin is an exception to this, since it is recommended
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# that symlinks don't have the .exe suffix. To make this work, we
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# define LN_EXEEXT.
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case $host_os in
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cygwin) LN_EXEEXT= ;;
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*) LN_EXEEXT='$(EXEEXT)' ;;
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esac
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AC_SUBST([LN_EXEEXT])
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2008-08-28 19:53:15 +00:00
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2007-12-08 22:42:33 +00:00
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echo
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echo "Configure options:"
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2009-02-09 12:54:31 +00:00
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AM_CFLAGS=
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2007-12-08 22:42:33 +00:00
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2008-08-28 19:53:15 +00:00
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#############
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# Debugging #
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#############
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2007-12-08 22:42:33 +00:00
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AC_MSG_CHECKING([if debugging code should be compiled])
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2008-12-30 22:57:27 +00:00
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AC_ARG_ENABLE([debug], AC_HELP_STRING([--enable-debug], [Enable debugging code.]),
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2007-12-08 22:42:33 +00:00
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[], enable_debug=no)
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if test "x$enable_debug" = xyes; then
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AC_MSG_RESULT([yes])
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else
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2008-12-30 22:57:27 +00:00
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AC_DEFINE([NDEBUG], [1], [Define to 1 to disable debugging code.])
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2007-12-08 22:42:33 +00:00
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AC_MSG_RESULT([no])
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fi
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2008-08-28 19:53:15 +00:00
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###########
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# Filters #
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###########
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2010-05-26 06:55:47 +00:00
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m4_define([SUPPORTED_FILTERS], [lzma1,lzma2,delta,x86,powerpc,ia64,arm,armthumb,sparc])dnl
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2008-08-28 19:53:15 +00:00
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m4_define([SIMPLE_FILTERS], [x86,powerpc,ia64,arm,armthumb,sparc])
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2008-09-27 16:09:21 +00:00
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m4_define([LZ_FILTERS], [lzma1,lzma2])
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2008-08-28 19:53:15 +00:00
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m4_foreach([NAME], [SUPPORTED_FILTERS],
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[enable_filter_[]NAME=no
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enable_encoder_[]NAME=no
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enable_decoder_[]NAME=no
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])dnl
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AC_MSG_CHECKING([which encoders to build])
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AC_ARG_ENABLE([encoders], AC_HELP_STRING([--enable-encoders=LIST],
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[Comma-separated list of encoders to build. Default=all.
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Available encoders:]
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m4_translit(m4_defn([SUPPORTED_FILTERS]), [,], [ ])),
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[], [enable_encoders=SUPPORTED_FILTERS])
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2010-05-26 06:55:47 +00:00
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enable_encoders=`echo "$enable_encoders" | sed 's/,/ /g'`
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2008-08-28 19:53:15 +00:00
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if test "x$enable_encoders" = xno || test "x$enable_encoders" = x; then
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AC_MSG_RESULT([(none)])
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2007-12-08 22:42:33 +00:00
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else
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2008-08-28 19:53:15 +00:00
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for arg in $enable_encoders
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2007-12-08 22:42:33 +00:00
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do
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2008-08-28 19:53:15 +00:00
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case $arg in m4_foreach([NAME], [SUPPORTED_FILTERS], [
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NAME)
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enable_filter_[]NAME=yes
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enable_encoder_[]NAME=yes
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AC_DEFINE(HAVE_ENCODER_[]m4_toupper(NAME), [1],
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[Define to 1 if] NAME [encoder is enabled.])
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;;])
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*)
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AC_MSG_RESULT([])
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AC_MSG_ERROR([unknown filter: $arg])
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2007-12-08 22:42:33 +00:00
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;;
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2008-08-28 19:53:15 +00:00
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esac
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done
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AC_MSG_RESULT([$enable_encoders])
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fi
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AC_MSG_CHECKING([which decoders to build])
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AC_ARG_ENABLE([decoders], AC_HELP_STRING([--enable-decoders=LIST],
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[Comma-separated list of decoders to build. Default=all.
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Available decoders are the same as available encoders.]),
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[], [enable_decoders=SUPPORTED_FILTERS])
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2010-05-26 06:55:47 +00:00
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enable_decoders=`echo "$enable_decoders" | sed 's/,/ /g'`
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2008-08-28 19:53:15 +00:00
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if test "x$enable_decoders" = xno || test "x$enable_decoders" = x; then
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AC_MSG_RESULT([(none)])
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else
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for arg in $enable_decoders
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do
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case $arg in m4_foreach([NAME], [SUPPORTED_FILTERS], [
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NAME)
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enable_filter_[]NAME=yes
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enable_decoder_[]NAME=yes
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AC_DEFINE(HAVE_DECODER_[]m4_toupper(NAME), [1],
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[Define to 1 if] NAME [decoder is enabled.])
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;;])
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2007-12-08 22:42:33 +00:00
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*)
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AC_MSG_RESULT([])
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AC_MSG_ERROR([unknown filter: $arg])
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;;
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esac
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done
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2008-08-28 19:53:15 +00:00
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2008-09-27 16:09:21 +00:00
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# LZMA2 requires that LZMA1 is enabled.
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test "x$enable_encoder_lzma2" = xyes && enable_encoder_lzma1=yes
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test "x$enable_decoder_lzma2" = xyes && enable_decoder_lzma1=yes
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2008-08-28 19:53:15 +00:00
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AC_MSG_RESULT([$enable_decoders])
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2007-12-08 22:42:33 +00:00
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fi
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2008-08-28 19:53:15 +00:00
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2008-09-27 16:09:21 +00:00
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if test "x$enable_encoder_lzma2$enable_encoder_lzma1" = xyesno \
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|| test "x$enable_decoder_lzma2$enable_decoder_lzma1" = xyesno; then
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AC_MSG_ERROR([LZMA2 requires that LZMA1 is also enabled.])
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2007-12-08 22:42:33 +00:00
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fi
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2008-08-28 19:53:15 +00:00
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2009-05-02 11:46:50 +00:00
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AM_CONDITIONAL(COND_MAIN_ENCODER, test "x$enable_encoders" != xno && test "x$enable_encoders" != x)
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AM_CONDITIONAL(COND_MAIN_DECODER, test "x$enable_decoders" != xno && test "x$enable_decoders" != x)
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2008-08-28 19:53:15 +00:00
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m4_foreach([NAME], [SUPPORTED_FILTERS],
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[AM_CONDITIONAL(COND_FILTER_[]m4_toupper(NAME), test "x$enable_filter_[]NAME" = xyes)
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AM_CONDITIONAL(COND_ENCODER_[]m4_toupper(NAME), test "x$enable_encoder_[]NAME" = xyes)
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AM_CONDITIONAL(COND_DECODER_[]m4_toupper(NAME), test "x$enable_decoder_[]NAME" = xyes)
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])dnl
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# The so called "simple filters" share common code.
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enable_filter_simple=no
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enable_encoder_simple=no
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enable_decoder_simple=no
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m4_foreach([NAME], [SIMPLE_FILTERS],
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[test "x$enable_filter_[]NAME" = xyes && enable_filter_simple=yes
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test "x$enable_encoder_[]NAME" = xyes && enable_encoder_simple=yes
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test "x$enable_decoder_[]NAME" = xyes && enable_decoder_simple=yes
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])dnl
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AM_CONDITIONAL(COND_FILTER_SIMPLE, test "x$enable_filter_simple" = xyes)
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AM_CONDITIONAL(COND_ENCODER_SIMPLE, test "x$enable_encoder_simple" = xyes)
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AM_CONDITIONAL(COND_DECODER_SIMPLE, test "x$enable_decoder_simple" = xyes)
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# LZ-based filters share common code.
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enable_filter_lz=no
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enable_encoder_lz=no
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enable_decoder_lz=no
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m4_foreach([NAME], [LZ_FILTERS],
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[test "x$enable_filter_[]NAME" = xyes && enable_filter_lz=yes
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test "x$enable_encoder_[]NAME" = xyes && enable_encoder_lz=yes
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test "x$enable_decoder_[]NAME" = xyes && enable_decoder_lz=yes
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])dnl
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AM_CONDITIONAL(COND_FILTER_LZ, test "x$enable_filter_lz" = xyes)
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AM_CONDITIONAL(COND_ENCODER_LZ, test "x$enable_encoder_lz" = xyes)
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AM_CONDITIONAL(COND_DECODER_LZ, test "x$enable_decoder_lz" = xyes)
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#################
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# Match finders #
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#################
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m4_define([SUPPORTED_MATCH_FINDERS], [hc3,hc4,bt2,bt3,bt4])
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m4_foreach([NAME], [SUPPORTED_MATCH_FINDERS],
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[enable_match_finder_[]NAME=no
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])
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2007-12-08 22:42:33 +00:00
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AC_MSG_CHECKING([which match finders to build])
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2008-12-30 22:57:27 +00:00
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AC_ARG_ENABLE([match-finders], AC_HELP_STRING([--enable-match-finders=LIST],
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2007-12-08 22:42:33 +00:00
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[Comma-separated list of match finders to build. Default=all.
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At least one match finder is required for encoding with
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2008-09-27 16:09:21 +00:00
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the LZMA1 and LZMA2 filters. Available match finders:]
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2008-08-28 19:53:15 +00:00
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m4_translit(m4_defn([SUPPORTED_MATCH_FINDERS]), [,], [ ])), [],
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[enable_match_finders=SUPPORTED_MATCH_FINDERS])
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2007-12-08 22:42:33 +00:00
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enable_match_finders=`echo "$enable_match_finders" | sed 's/,/ /g'`
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2009-05-02 11:46:50 +00:00
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if test "x$enable_encoder_lz" = xyes ; then
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2007-12-08 22:42:33 +00:00
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for arg in $enable_match_finders
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do
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2008-08-28 19:53:15 +00:00
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case $arg in m4_foreach([NAME], [SUPPORTED_MATCH_FINDERS], [
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NAME)
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enable_match_finder_[]NAME=yes
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AC_DEFINE(HAVE_MF_[]m4_toupper(NAME), [1],
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[Define to 1 to enable] NAME [match finder.])
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;;])
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2007-12-08 22:42:33 +00:00
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*)
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AC_MSG_RESULT([])
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AC_MSG_ERROR([unknown match finder: $arg])
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;;
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esac
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done
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AC_MSG_RESULT([$enable_match_finders])
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else
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2008-08-28 19:53:15 +00:00
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AC_MSG_RESULT([(none because not building any LZ-based encoder)])
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2007-12-08 22:42:33 +00:00
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fi
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2008-08-28 19:53:15 +00:00
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####################
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# Integrity checks #
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####################
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m4_define([SUPPORTED_CHECKS], [crc32,crc64,sha256])
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2011-05-17 09:01:37 +00:00
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m4_foreach([NAME], [SUPPORTED_CHECKS],
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2008-08-28 19:53:15 +00:00
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[enable_check_[]NAME=no
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])dnl
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2007-12-08 22:42:33 +00:00
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AC_MSG_CHECKING([which integrity checks to build])
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2008-12-30 22:57:27 +00:00
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AC_ARG_ENABLE([checks], AC_HELP_STRING([--enable-checks=LIST],
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2007-12-08 22:42:33 +00:00
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[Comma-separated list of integrity checks to build.
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2008-08-28 19:53:15 +00:00
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Default=all. Available integrity checks:]
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m4_translit(m4_defn([SUPPORTED_CHECKS]), [,], [ ])),
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[], [enable_checks=SUPPORTED_CHECKS])
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2007-12-08 22:42:33 +00:00
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enable_checks=`echo "$enable_checks" | sed 's/,/ /g'`
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if test "x$enable_checks" = xno || test "x$enable_checks" = x; then
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AC_MSG_RESULT([(none)])
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else
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for arg in $enable_checks
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do
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2008-08-28 19:53:15 +00:00
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case $arg in m4_foreach([NAME], [SUPPORTED_CHECKS], [
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NAME)
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enable_check_[]NAME=yes
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AC_DEFINE(HAVE_CHECK_[]m4_toupper(NAME), [1],
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[Define to 1 if] NAME
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[integrity check is enabled.])
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;;])
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2007-12-08 22:42:33 +00:00
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*)
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AC_MSG_RESULT([])
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AC_MSG_ERROR([unknown integrity check: $arg])
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;;
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esac
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done
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AC_MSG_RESULT([$enable_checks])
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fi
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2013-07-15 11:08:02 +00:00
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if test "x$enable_check_crc32" = xno ; then
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2007-12-08 22:42:33 +00:00
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AC_MSG_ERROR([For now, the CRC32 check must always be enabled.])
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fi
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2008-08-28 19:53:15 +00:00
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m4_foreach([NAME], [SUPPORTED_CHECKS],
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[AM_CONDITIONAL(COND_CHECK_[]m4_toupper(NAME), test "x$enable_check_[]NAME" = xyes)
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])dnl
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###########################
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# Assembler optimizations #
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###########################
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2007-12-08 22:42:33 +00:00
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AC_MSG_CHECKING([if assembler optimizations should be used])
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2008-12-30 22:57:27 +00:00
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AC_ARG_ENABLE([assembler], AC_HELP_STRING([--disable-assembler],
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2007-12-08 22:42:33 +00:00
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[Do not use assembler optimizations even if such exist
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for the architecture.]),
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2008-06-18 15:02:10 +00:00
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[], [enable_assembler=yes])
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2007-12-08 22:42:33 +00:00
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if test "x$enable_assembler" = xyes; then
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2009-11-22 10:00:30 +00:00
|
|
|
enable_assembler=no
|
|
|
|
case $host_os in
|
|
|
|
# Darwin should work too but only if not creating universal
|
|
|
|
# binaries. Solaris x86 could work too but I cannot test.
|
2010-12-12 19:23:55 +00:00
|
|
|
linux* | *bsd* | mingw* | cygwin* | *djgpp*)
|
2009-11-22 10:00:30 +00:00
|
|
|
case $host_cpu in
|
|
|
|
i?86) enable_assembler=x86 ;;
|
|
|
|
x86_64) enable_assembler=x86_64 ;;
|
|
|
|
esac
|
|
|
|
;;
|
2008-01-15 11:29:14 +00:00
|
|
|
esac
|
2007-12-08 22:42:33 +00:00
|
|
|
fi
|
|
|
|
case $enable_assembler in
|
2009-11-22 10:00:30 +00:00
|
|
|
x86 | x86_64 | no)
|
|
|
|
AC_MSG_RESULT([$enable_assembler])
|
2008-01-15 11:29:14 +00:00
|
|
|
;;
|
2007-12-08 22:42:33 +00:00
|
|
|
*)
|
|
|
|
AC_MSG_RESULT([])
|
2008-08-28 19:53:15 +00:00
|
|
|
AC_MSG_ERROR([--enable-assembler accepts only \`yes', \`no', \`x86', or \`x86_64'.])
|
2007-12-08 22:42:33 +00:00
|
|
|
;;
|
|
|
|
esac
|
|
|
|
AM_CONDITIONAL(COND_ASM_X86, test "x$enable_assembler" = xx86)
|
2008-08-28 19:53:15 +00:00
|
|
|
AM_CONDITIONAL(COND_ASM_X86_64, test "x$enable_assembler" = xx86_64)
|
|
|
|
|
|
|
|
|
|
|
|
#####################
|
|
|
|
# Size optimization #
|
|
|
|
#####################
|
|
|
|
|
2007-12-08 22:42:33 +00:00
|
|
|
AC_MSG_CHECKING([if small size is preferred over speed])
|
2008-12-30 22:57:27 +00:00
|
|
|
AC_ARG_ENABLE([small], AC_HELP_STRING([--enable-small],
|
2008-08-28 19:53:15 +00:00
|
|
|
[Make liblzma smaller and a little slower.
|
|
|
|
This is disabled by default to optimize for speed.]),
|
2008-06-18 15:02:10 +00:00
|
|
|
[], [enable_small=no])
|
2007-12-08 22:42:33 +00:00
|
|
|
if test "x$enable_small" = xyes; then
|
2008-12-30 22:57:27 +00:00
|
|
|
AC_DEFINE([HAVE_SMALL], [1], [Define to 1 if optimizing for size.])
|
2007-12-08 22:42:33 +00:00
|
|
|
elif test "x$enable_small" != xno; then
|
|
|
|
AC_MSG_RESULT([])
|
|
|
|
AC_MSG_ERROR([--enable-small accepts only \`yes' or \`no'])
|
|
|
|
fi
|
|
|
|
AC_MSG_RESULT([$enable_small])
|
|
|
|
AM_CONDITIONAL(COND_SMALL, test "x$enable_small" = xyes)
|
|
|
|
|
2008-08-28 19:53:15 +00:00
|
|
|
|
2008-12-30 22:30:49 +00:00
|
|
|
#############
|
|
|
|
# Threading #
|
|
|
|
#############
|
|
|
|
|
|
|
|
AC_MSG_CHECKING([if threading support is wanted])
|
2013-09-17 08:52:28 +00:00
|
|
|
AC_ARG_ENABLE([threads], AC_HELP_STRING([--enable-threads=METHOD],
|
|
|
|
[Supported METHODS are `yes', `no', `posix', `win95', and
|
|
|
|
`vista'. The default is `yes'. Using `no' together with
|
|
|
|
--enable-small makes liblzma thread unsafe.]),
|
2008-12-30 22:30:49 +00:00
|
|
|
[], [enable_threads=yes])
|
2013-09-17 08:52:28 +00:00
|
|
|
|
|
|
|
if test "x$enable_threads" = xyes; then
|
|
|
|
case $host_os in
|
|
|
|
mingw*)
|
|
|
|
case $host_cpu in
|
|
|
|
i?86) enable_threads=win95 ;;
|
|
|
|
*) enable_threads=vista ;;
|
|
|
|
esac
|
|
|
|
;;
|
|
|
|
*)
|
|
|
|
enable_threads=posix
|
|
|
|
;;
|
|
|
|
esac
|
|
|
|
fi
|
|
|
|
|
|
|
|
case $enable_threads in
|
|
|
|
posix | win95 | vista)
|
|
|
|
AC_MSG_RESULT([yes, $enable_threads])
|
|
|
|
;;
|
|
|
|
no)
|
|
|
|
AC_MSG_RESULT([no])
|
|
|
|
;;
|
|
|
|
*)
|
|
|
|
AC_MSG_RESULT([])
|
|
|
|
AC_MSG_ERROR([--enable-threads only accepts
|
|
|
|
\`yes', \`no', \`posix', \`win95', or \`vista'])
|
|
|
|
;;
|
|
|
|
esac
|
|
|
|
|
|
|
|
# The Win95 threading lacks thread-safe one-time initialization function.
|
|
|
|
# It's better to disallow it instead of allowing threaded but thread-unsafe
|
|
|
|
# build.
|
|
|
|
if test "x$enable_small$enable_threads" = xyeswin95; then
|
|
|
|
AC_MSG_ERROR([--enable-threads=win95 and --enable-small cannot be
|
|
|
|
used at the same time])
|
2008-12-30 22:30:49 +00:00
|
|
|
fi
|
2013-09-17 08:52:28 +00:00
|
|
|
|
2008-12-30 22:30:49 +00:00
|
|
|
# We use the actual result a little later.
|
|
|
|
|
|
|
|
|
2009-10-02 11:35:56 +00:00
|
|
|
#########################
|
|
|
|
# Assumed amount of RAM #
|
|
|
|
#########################
|
|
|
|
|
2010-03-07 11:34:34 +00:00
|
|
|
# We use 128 MiB as default, because it will allow decompressing files
|
|
|
|
# created with "xz -9". It would be slightly safer to guess a lower value,
|
|
|
|
# but most systems, on which we don't have any way to determine the amount
|
|
|
|
# of RAM, will probably have at least 128 MiB of RAM.
|
2009-10-02 11:35:56 +00:00
|
|
|
AC_MSG_CHECKING([how much RAM to assume if the real amount is unknown])
|
|
|
|
AC_ARG_ENABLE([assume-ram], AC_HELP_STRING([--enable-assume-ram=SIZE],
|
|
|
|
[If and only if the real amount of RAM cannot be determined,
|
2010-03-07 11:34:34 +00:00
|
|
|
assume SIZE MiB. The default is 128 MiB. This affects the
|
2009-10-02 11:35:56 +00:00
|
|
|
default memory usage limit.]),
|
2010-03-07 11:34:34 +00:00
|
|
|
[], [enable_assume_ram=128])
|
2009-10-02 11:35:56 +00:00
|
|
|
assume_ram_check=`echo "$enable_assume_ram" | tr -d 0123456789`
|
|
|
|
if test -z "$enable_assume_ram" || test -n "$assume_ram_check"; then
|
|
|
|
AC_MSG_RESULT([])
|
|
|
|
AC_MSG_ERROR([--enable-assume-ram accepts only an integer argument])
|
|
|
|
fi
|
|
|
|
AC_MSG_RESULT([$enable_assume_ram MiB])
|
|
|
|
AC_DEFINE_UNQUOTED([ASSUME_RAM], [$enable_assume_ram],
|
|
|
|
[How many MiB of RAM to assume if the real amount cannot
|
|
|
|
be determined.])
|
|
|
|
|
|
|
|
|
2010-10-08 12:25:45 +00:00
|
|
|
#########################
|
|
|
|
# Components to install #
|
|
|
|
#########################
|
|
|
|
|
|
|
|
AC_ARG_ENABLE([xz], [AC_HELP_STRING([--disable-xz],
|
|
|
|
[do not build the xz tool])],
|
|
|
|
[], [enable_xz=yes])
|
|
|
|
AM_CONDITIONAL([COND_XZ], [test x$enable_xz != xno])
|
|
|
|
|
|
|
|
AC_ARG_ENABLE([xzdec], [AC_HELP_STRING([--disable-xzdec],
|
|
|
|
[do not build xzdec])],
|
|
|
|
[], [enable_xzdec=yes])
|
|
|
|
AM_CONDITIONAL([COND_XZDEC], [test x$enable_xzdec != xno])
|
|
|
|
|
|
|
|
AC_ARG_ENABLE([lzmadec], [AC_HELP_STRING([--disable-lzmadec],
|
|
|
|
[do not build lzmadec
|
|
|
|
(it exists primarily for LZMA Utils compatibility)])],
|
|
|
|
[], [enable_lzmadec=yes])
|
|
|
|
AM_CONDITIONAL([COND_LZMADEC], [test x$enable_lzmadec != xno])
|
|
|
|
|
|
|
|
AC_ARG_ENABLE([lzmainfo], [AC_HELP_STRING([--disable-lzmainfo],
|
|
|
|
[do not build lzmainfo
|
|
|
|
(it exists primarily for LZMA Utils compatibility)])],
|
|
|
|
[], [enable_lzmainfo=yes])
|
|
|
|
AM_CONDITIONAL([COND_LZMAINFO], [test x$enable_lzmainfo != xno])
|
|
|
|
|
|
|
|
AC_ARG_ENABLE([lzma-links], [AC_HELP_STRING([--disable-lzma-links],
|
|
|
|
[do not create symlinks for LZMA Utils compatibility])],
|
|
|
|
[], [enable_lzma_links=yes])
|
|
|
|
AM_CONDITIONAL([COND_LZMALINKS], [test x$enable_lzma_links != xno])
|
|
|
|
|
|
|
|
AC_ARG_ENABLE([scripts], [AC_HELP_STRING([--disable-scripts],
|
|
|
|
[do not install the scripts xzdiff, xzgrep, xzless, xzmore,
|
|
|
|
and their symlinks])],
|
|
|
|
[], [enable_scripts=yes])
|
|
|
|
AM_CONDITIONAL([COND_SCRIPTS], [test x$enable_scripts != xno])
|
|
|
|
|
2014-04-25 14:44:26 +00:00
|
|
|
AC_ARG_ENABLE([doc], [AC_HELP_STRING([--disable-doc],
|
|
|
|
[do not install documentation files to docdir
|
|
|
|
(man pages will still be installed)])],
|
|
|
|
[], [enable_doc=yes])
|
|
|
|
AM_CONDITIONAL([COND_DOC], [test x$enable_doc != xno])
|
|
|
|
|
2010-10-08 12:25:45 +00:00
|
|
|
|
2011-05-28 12:55:39 +00:00
|
|
|
#####################
|
|
|
|
# Symbol versioning #
|
|
|
|
#####################
|
|
|
|
|
2011-05-28 16:24:56 +00:00
|
|
|
AC_MSG_CHECKING([if library symbol versioning should be used])
|
2011-05-28 12:55:39 +00:00
|
|
|
AC_ARG_ENABLE([symbol-versions], [AC_HELP_STRING([--enable-symbol-versions],
|
|
|
|
[Use symbol versioning for liblzma. Enabled by default on
|
|
|
|
GNU/Linux, other GNU-based systems, and FreeBSD.])],
|
|
|
|
[], [enable_symbol_versions=auto])
|
|
|
|
if test "x$enable_symbol_versions" = xauto; then
|
|
|
|
case $host_os in
|
2012-07-04 14:11:31 +00:00
|
|
|
# NOTE: Even if one omits -gnu on GNU/Linux (e.g.
|
|
|
|
# i486-slackware-linux), configure will (via config.sub)
|
|
|
|
# append -gnu (e.g. i486-slackware-linux-gnu), and this
|
|
|
|
# test will work correctly.
|
2011-05-28 12:55:39 +00:00
|
|
|
gnu* | *-gnu* | freebsd*)
|
|
|
|
enable_symbol_versions=yes
|
|
|
|
;;
|
|
|
|
*)
|
|
|
|
enable_symbol_versions=no
|
|
|
|
;;
|
|
|
|
esac
|
|
|
|
fi
|
2011-05-28 16:24:56 +00:00
|
|
|
AC_MSG_RESULT([$enable_symbol_versions])
|
2011-05-28 12:55:39 +00:00
|
|
|
AM_CONDITIONAL([COND_SYMVERS], [test "x$enable_symbol_versions" = xyes])
|
|
|
|
|
|
|
|
|
2008-01-06 19:47:17 +00:00
|
|
|
###############################################################################
|
|
|
|
# Checks for programs.
|
|
|
|
###############################################################################
|
|
|
|
|
2009-07-05 19:25:17 +00:00
|
|
|
echo
|
|
|
|
gl_POSIX_SHELL
|
|
|
|
if test -z "$POSIX_SHELL" ; then
|
|
|
|
AC_MSG_ERROR([No POSIX conforming shell (sh) was found.])
|
|
|
|
fi
|
|
|
|
|
2007-12-08 22:42:33 +00:00
|
|
|
echo
|
|
|
|
echo "Initializing Automake:"
|
|
|
|
|
2013-06-26 09:17:00 +00:00
|
|
|
AM_INIT_AUTOMAKE([1.12 foreign tar-v7 filename-length-max=99 serial-tests])
|
2008-01-06 19:47:17 +00:00
|
|
|
AC_PROG_LN_S
|
2008-05-11 11:17:21 +00:00
|
|
|
|
|
|
|
AC_PROG_CC_C99
|
|
|
|
if test x$ac_cv_prog_cc_c99 = xno ; then
|
|
|
|
AC_MSG_ERROR([No C99 compiler was found.])
|
|
|
|
fi
|
|
|
|
|
2007-12-08 22:42:33 +00:00
|
|
|
AM_PROG_CC_C_O
|
|
|
|
AM_PROG_AS
|
2008-01-06 19:47:17 +00:00
|
|
|
AC_USE_SYSTEM_EXTENSIONS
|
2007-12-08 22:42:33 +00:00
|
|
|
|
2013-09-17 08:52:28 +00:00
|
|
|
case $enable_threads in
|
|
|
|
posix)
|
|
|
|
echo
|
|
|
|
echo "POSIX threading support:"
|
|
|
|
AX_PTHREAD([:]) dnl We don't need the HAVE_PTHREAD macro.
|
|
|
|
LIBS="$LIBS $PTHREAD_LIBS"
|
|
|
|
AM_CFLAGS="$AM_CFLAGS $PTHREAD_CFLAGS"
|
|
|
|
|
|
|
|
dnl NOTE: PTHREAD_CC is ignored. It would be useful on AIX,
|
|
|
|
dnl but it's tricky to get it right together with
|
|
|
|
dnl AC_PROG_CC_C99. Thus, this is handled by telling the
|
|
|
|
dnl user in INSTALL to set the correct CC manually.
|
|
|
|
|
|
|
|
AC_DEFINE([MYTHREAD_POSIX], [1],
|
|
|
|
[Define to 1 when using POSIX threads (pthreads).])
|
|
|
|
|
|
|
|
# These are nice to have but not mandatory.
|
|
|
|
#
|
|
|
|
# FIXME: xz uses clock_gettime if it is available and can do
|
|
|
|
# it even when threading is disabled. Moving this outside
|
|
|
|
# of pthread detection may be undesirable because then
|
|
|
|
# liblzma may get linked against librt even when librt isn't
|
|
|
|
# needed by liblzma.
|
|
|
|
OLD_CFLAGS=$CFLAGS
|
|
|
|
CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
|
|
|
|
AC_SEARCH_LIBS([clock_gettime], [rt])
|
|
|
|
AC_CHECK_FUNCS([clock_gettime pthread_condattr_setclock])
|
|
|
|
AC_CHECK_DECLS([CLOCK_MONOTONIC], [], [], [[#include <time.h>]])
|
|
|
|
CFLAGS=$OLD_CFLAGS
|
|
|
|
;;
|
|
|
|
win95)
|
|
|
|
AC_DEFINE([MYTHREAD_WIN95], [1], [Define to 1 when using
|
|
|
|
Windows 95 (and thus XP) compatible threads.
|
|
|
|
This avoids use of features that were added in
|
|
|
|
Windows Vista.])
|
|
|
|
;;
|
|
|
|
vista)
|
|
|
|
AC_DEFINE([MYTHREAD_VISTA], [1], [Define to 1 when using
|
|
|
|
Windows Vista compatible threads. This uses
|
|
|
|
features that are not available on Windows XP.])
|
|
|
|
;;
|
|
|
|
esac
|
|
|
|
AM_CONDITIONAL([COND_THREADS], [test "x$enable_threads" != xno])
|
2007-12-08 22:42:33 +00:00
|
|
|
|
|
|
|
echo
|
|
|
|
echo "Initializing Libtool:"
|
2009-08-27 12:43:54 +00:00
|
|
|
LT_PREREQ([2.2])
|
|
|
|
LT_INIT([win32-dll])
|
|
|
|
LT_LANG([Windows Resource])
|
2007-12-08 22:42:33 +00:00
|
|
|
|
2009-06-30 14:09:57 +00:00
|
|
|
# This is a bit wrong since it is possible to request that only some libs
|
|
|
|
# are built as shared. Using that feature isn't so common though, and this
|
|
|
|
# breaks only on Windows (at least for now) if the user enables only some
|
|
|
|
# libs as shared.
|
|
|
|
AM_CONDITIONAL([COND_SHARED], [test "x$enable_shared" != xno])
|
|
|
|
|
2007-12-08 22:42:33 +00:00
|
|
|
|
|
|
|
###############################################################################
|
|
|
|
# Checks for libraries.
|
|
|
|
###############################################################################
|
|
|
|
|
|
|
|
echo
|
|
|
|
echo "Initializing gettext:"
|
2012-08-02 14:13:30 +00:00
|
|
|
AM_GNU_GETTEXT_VERSION([0.18])
|
2007-12-08 22:42:33 +00:00
|
|
|
AM_GNU_GETTEXT([external])
|
|
|
|
|
2014-07-25 17:57:20 +00:00
|
|
|
|
2007-12-08 22:42:33 +00:00
|
|
|
###############################################################################
|
|
|
|
# Checks for header files.
|
|
|
|
###############################################################################
|
|
|
|
|
|
|
|
echo
|
|
|
|
echo "System headers and functions:"
|
|
|
|
|
|
|
|
# There is currently no workarounds in this package if some of
|
|
|
|
# these headers are missing.
|
|
|
|
AC_CHECK_HEADERS([fcntl.h limits.h sys/time.h],
|
|
|
|
[],
|
|
|
|
[AC_MSG_ERROR([Required header file(s) are missing.])])
|
|
|
|
|
2014-07-25 17:57:20 +00:00
|
|
|
# This allows the use of the intrinsic functions if they are available.
|
|
|
|
AC_CHECK_HEADERS([immintrin.h])
|
|
|
|
|
2007-12-08 22:42:33 +00:00
|
|
|
|
|
|
|
###############################################################################
|
|
|
|
# Checks for typedefs, structures, and compiler characteristics.
|
|
|
|
###############################################################################
|
|
|
|
|
2008-05-11 11:17:21 +00:00
|
|
|
dnl We don't need these as long as we need a C99 compiler anyway.
|
|
|
|
dnl AC_C_INLINE
|
|
|
|
dnl AC_C_RESTRICT
|
2007-12-08 22:42:33 +00:00
|
|
|
|
2008-01-06 14:27:41 +00:00
|
|
|
AC_HEADER_STDBOOL
|
|
|
|
|
|
|
|
AC_TYPE_UINT8_T
|
2008-11-19 21:55:22 +00:00
|
|
|
AC_TYPE_UINT16_T
|
2008-01-06 14:27:41 +00:00
|
|
|
AC_TYPE_INT32_T
|
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|
|
AC_TYPE_UINT32_T
|
|
|
|
AC_TYPE_INT64_T
|
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|
|
AC_TYPE_UINT64_T
|
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|
|
AC_TYPE_UINTPTR_T
|
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AC_CHECK_SIZEOF([size_t])
|
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|
|
|
2007-12-08 22:42:33 +00:00
|
|
|
# The command line tool can copy high resolution timestamps if such
|
2012-08-24 13:27:31 +00:00
|
|
|
# information is available in struct stat. Otherwise one second accuracy
|
2008-11-19 18:46:52 +00:00
|
|
|
# is used.
|
|
|
|
AC_CHECK_MEMBERS([
|
|
|
|
struct stat.st_atim.tv_nsec,
|
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|
|
struct stat.st_atimespec.tv_nsec,
|
|
|
|
struct stat.st_atimensec,
|
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|
struct stat.st_uatime,
|
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|
struct stat.st_atim.st__tim.tv_nsec])
|
2007-12-08 22:42:33 +00:00
|
|
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|
AC_SYS_LARGEFILE
|
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AC_C_BIGENDIAN
|
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|
###############################################################################
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# Checks for library functions.
|
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|
###############################################################################
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# Gnulib replacements as needed
|
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|
gl_GETOPT
|
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|
2008-11-19 18:46:52 +00:00
|
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|
# Find the best function to set timestamps.
|
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|
AC_CHECK_FUNCS([futimens futimes futimesat utimes utime], [break])
|
2007-12-08 22:42:33 +00:00
|
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|
2011-04-05 12:27:26 +00:00
|
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|
# This is nice to have but not mandatory.
|
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|
AC_CHECK_FUNCS([posix_fadvise])
|
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|
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|
2009-09-19 06:47:30 +00:00
|
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|
TUKLIB_PROGNAME
|
2009-10-04 19:57:12 +00:00
|
|
|
TUKLIB_INTEGER
|
2009-09-19 06:47:30 +00:00
|
|
|
TUKLIB_PHYSMEM
|
|
|
|
TUKLIB_CPUCORES
|
2010-09-10 07:30:33 +00:00
|
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|
TUKLIB_MBSTR
|
2007-12-08 22:42:33 +00:00
|
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|
2011-05-21 12:08:44 +00:00
|
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|
# Check for system-provided SHA-256. At least the following is supported:
|
|
|
|
#
|
|
|
|
# OS Headers Library Type Function
|
|
|
|
# FreeBSD sys/types.h + sha256.h libmd SHA256_CTX SHA256_Init
|
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|
|
# NetBSD sys/types.h + sha2.h SHA256_CTX SHA256_Init
|
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|
|
# OpenBSD sys/types.h + sha2.h SHA2_CTX SHA256Init
|
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|
|
# Solaris sys/types.h + sha2.h libmd SHA256_CTX SHA256Init
|
|
|
|
# MINIX 3 sys/types.h + minix/sha2.h libutil SHA256_CTX SHA256_Init
|
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|
|
# Darwin CommonCrypto/CommonDigest.h CC_SHA256_CTX CC_SHA256_Init
|
|
|
|
#
|
|
|
|
# Note that Darwin's CC_SHA256_Update takes buffer size as uint32_t instead
|
|
|
|
# of size_t.
|
|
|
|
#
|
|
|
|
# We don't check for e.g. OpenSSL or libgcrypt because we don't want
|
|
|
|
# to introduce dependencies to other packages by default. Maybe such
|
|
|
|
# libraries could be supported via additional configure options though.
|
|
|
|
#
|
|
|
|
if test "x$enable_check_sha256" = "xyes"; then
|
|
|
|
# Test for Common Crypto before others, because Darwin has sha256.h
|
|
|
|
# too and we don't want to use that, because on older versions it
|
|
|
|
# uses OpenSSL functions, whose SHA256_Init is not guaranteed to
|
|
|
|
# succeed.
|
|
|
|
sha256_header_found=no
|
|
|
|
AC_CHECK_HEADERS(
|
|
|
|
[CommonCrypto/CommonDigest.h sha256.h sha2.h minix/sha2.h],
|
|
|
|
[sha256_header_found=yes ; break])
|
|
|
|
if test "x$sha256_header_found" = xyes; then
|
|
|
|
AC_CHECK_TYPES([CC_SHA256_CTX, SHA256_CTX, SHA2_CTX], [], [],
|
2011-05-23 21:23:46 +00:00
|
|
|
[[#ifdef HAVE_SYS_TYPES_H
|
2011-05-21 12:08:44 +00:00
|
|
|
# include <sys/types.h>
|
|
|
|
#endif
|
|
|
|
#ifdef HAVE_COMMONCRYPTO_COMMONDIGEST_H
|
|
|
|
# include <CommonCrypto/CommonDigest.h>
|
|
|
|
#endif
|
|
|
|
#ifdef HAVE_SHA256_H
|
|
|
|
# include <sha256.h>
|
|
|
|
#endif
|
|
|
|
#ifdef HAVE_SHA2_H
|
|
|
|
# include <sha2.h>
|
|
|
|
#endif
|
|
|
|
#ifdef HAVE_MINIX_SHA2_H
|
|
|
|
# include <minix/sha2.h>
|
|
|
|
#endif]])
|
|
|
|
AC_SEARCH_LIBS([SHA256_Init], [md util])
|
|
|
|
AC_SEARCH_LIBS([SHA256Init], [md])
|
|
|
|
AC_CHECK_FUNCS([CC_SHA256_Init SHA256_Init SHA256Init],
|
|
|
|
[break])
|
|
|
|
fi
|
|
|
|
fi
|
|
|
|
AM_CONDITIONAL([COND_INTERNAL_SHA256],
|
|
|
|
[test "x$ac_cv_func_SHA256_Init" != xyes \
|
|
|
|
&& test "x$ac_cv_func_SHA256Init" != xyes \
|
|
|
|
&& test "x$ac_cv_func_CC_SHA256_Init" != xyes])
|
|
|
|
|
2014-07-25 17:57:20 +00:00
|
|
|
# Check for SSE2 intrinsics.
|
|
|
|
AC_CHECK_DECL([_mm_movemask_epi8],
|
|
|
|
[AC_DEFINE([HAVE__MM_MOVEMASK_EPI8], [1],
|
|
|
|
[Define to 1 if _mm_movemask_epi8 is available.])],
|
|
|
|
[],
|
|
|
|
[#ifdef HAVE_IMMINTRIN_H
|
|
|
|
#include <immintrin.h>
|
|
|
|
#endif])
|
|
|
|
|
2007-12-08 22:42:33 +00:00
|
|
|
|
|
|
|
###############################################################################
|
2009-02-09 12:54:31 +00:00
|
|
|
# If using GCC, set some additional AM_CFLAGS:
|
2007-12-08 22:42:33 +00:00
|
|
|
###############################################################################
|
|
|
|
|
2009-07-01 09:21:24 +00:00
|
|
|
if test "$GCC" = yes ; then
|
2007-12-08 22:42:33 +00:00
|
|
|
echo
|
|
|
|
echo "GCC extensions:"
|
2009-07-01 09:21:24 +00:00
|
|
|
fi
|
2009-06-30 14:09:57 +00:00
|
|
|
|
2009-07-01 09:21:24 +00:00
|
|
|
# Always do the visibility check but don't set AM_CFLAGS on Windows.
|
|
|
|
# This way things get set properly even on Windows.
|
|
|
|
gl_VISIBILITY
|
|
|
|
if test -n "$CFLAG_VISIBILITY" && test "$is_w32" = no; then
|
|
|
|
AM_CFLAGS="$AM_CFLAGS $CFLAG_VISIBILITY"
|
|
|
|
fi
|
2007-12-08 22:42:33 +00:00
|
|
|
|
2009-07-01 09:21:24 +00:00
|
|
|
if test "$GCC" = yes ; then
|
2007-12-08 22:42:33 +00:00
|
|
|
# Enable as much warnings as possible. These commented warnings won't
|
2008-12-12 22:54:11 +00:00
|
|
|
# work for this package though:
|
2007-12-08 22:42:33 +00:00
|
|
|
# * -Wunreachable-code breaks several assert(0) cases, which are
|
|
|
|
# backed up with "return LZMA_PROG_ERROR".
|
|
|
|
# * -Wcast-qual would break various things where we need a non-const
|
|
|
|
# pointer although we don't modify anything through it.
|
|
|
|
# * -Wcast-align breaks optimized CRC32 and CRC64 implementation
|
|
|
|
# on some architectures (not on x86), where this warning is bogus,
|
|
|
|
# because we take care of correct alignment.
|
2007-12-10 13:02:50 +00:00
|
|
|
# * -Winline, -Wdisabled-optimization, -Wunsafe-loop-optimizations
|
|
|
|
# don't seem so useful here; at least the last one gives some
|
|
|
|
# warnings which are not bugs.
|
2008-01-05 17:42:04 +00:00
|
|
|
for NEW_FLAG in \
|
2009-02-09 12:54:31 +00:00
|
|
|
-Wall \
|
2008-01-05 17:42:04 +00:00
|
|
|
-Wextra \
|
2013-04-27 19:07:46 +00:00
|
|
|
-Wvla \
|
2009-02-09 12:54:31 +00:00
|
|
|
-Wformat=2 \
|
|
|
|
-Winit-self \
|
|
|
|
-Wmissing-include-dirs \
|
|
|
|
-Wstrict-aliasing \
|
|
|
|
-Wfloat-equal \
|
|
|
|
-Wundef \
|
|
|
|
-Wshadow \
|
|
|
|
-Wpointer-arith \
|
|
|
|
-Wbad-function-cast \
|
|
|
|
-Wwrite-strings \
|
|
|
|
-Wlogical-op \
|
|
|
|
-Waggregate-return \
|
|
|
|
-Wstrict-prototypes \
|
|
|
|
-Wold-style-definition \
|
|
|
|
-Wmissing-prototypes \
|
|
|
|
-Wmissing-declarations \
|
|
|
|
-Wmissing-noreturn \
|
|
|
|
-Wredundant-decls
|
2007-12-08 22:42:33 +00:00
|
|
|
do
|
|
|
|
AC_MSG_CHECKING([if $CC accepts $NEW_FLAG])
|
|
|
|
OLD_CFLAGS="$CFLAGS"
|
2009-02-09 12:54:31 +00:00
|
|
|
CFLAGS="$CFLAGS $NEW_FLAG"
|
2010-10-05 09:18:58 +00:00
|
|
|
AC_COMPILE_IFELSE([AC_LANG_SOURCE([void foo(void) { }])], [
|
2009-02-09 12:54:31 +00:00
|
|
|
AM_CFLAGS="$AM_CFLAGS $NEW_FLAG"
|
2007-12-08 22:42:33 +00:00
|
|
|
AC_MSG_RESULT([yes])
|
|
|
|
], [
|
|
|
|
AC_MSG_RESULT([no])
|
|
|
|
])
|
2009-02-09 12:54:31 +00:00
|
|
|
CFLAGS="$OLD_CFLAGS"
|
2007-12-08 22:42:33 +00:00
|
|
|
done
|
|
|
|
|
|
|
|
AC_ARG_ENABLE([werror],
|
|
|
|
AC_HELP_STRING([--enable-werror], [Enable -Werror to abort
|
|
|
|
compilation on all compiler warnings.]),
|
|
|
|
[], [enable_werror=no])
|
|
|
|
if test "x$enable_werror" = "xyes"; then
|
2009-02-09 12:54:31 +00:00
|
|
|
AM_CFLAGS="$AM_CFLAGS -Werror"
|
2007-12-08 22:42:33 +00:00
|
|
|
fi
|
|
|
|
fi
|
|
|
|
|
|
|
|
|
|
|
|
###############################################################################
|
|
|
|
# Create the makefiles and config.h
|
|
|
|
###############################################################################
|
|
|
|
|
|
|
|
echo
|
|
|
|
|
|
|
|
# Don't build the lib directory at all if we don't need any replacement
|
|
|
|
# functions.
|
|
|
|
AM_CONDITIONAL([COND_GNULIB], test -n "$LIBOBJS")
|
|
|
|
|
2009-02-09 12:54:31 +00:00
|
|
|
# Add default AM_CFLAGS.
|
|
|
|
AC_SUBST([AM_CFLAGS])
|
|
|
|
|
2009-07-05 19:25:17 +00:00
|
|
|
# This is needed for src/scripts.
|
|
|
|
xz=`echo xz | sed "$program_transform_name"`
|
|
|
|
AC_SUBST([xz])
|
|
|
|
|
2007-12-08 22:42:33 +00:00
|
|
|
AC_CONFIG_FILES([
|
|
|
|
Doxyfile
|
|
|
|
Makefile
|
|
|
|
po/Makefile.in
|
|
|
|
lib/Makefile
|
|
|
|
src/Makefile
|
|
|
|
src/liblzma/Makefile
|
|
|
|
src/liblzma/api/Makefile
|
2008-11-19 21:52:24 +00:00
|
|
|
src/xz/Makefile
|
|
|
|
src/xzdec/Makefile
|
2009-08-13 09:55:45 +00:00
|
|
|
src/lzmainfo/Makefile
|
2007-12-08 22:42:33 +00:00
|
|
|
src/scripts/Makefile
|
|
|
|
tests/Makefile
|
2008-01-18 18:18:08 +00:00
|
|
|
debug/Makefile
|
2007-12-08 22:42:33 +00:00
|
|
|
])
|
2011-08-06 17:37:28 +00:00
|
|
|
AC_CONFIG_FILES([src/scripts/xzdiff], [chmod +x src/scripts/xzdiff])
|
|
|
|
AC_CONFIG_FILES([src/scripts/xzgrep], [chmod +x src/scripts/xzgrep])
|
|
|
|
AC_CONFIG_FILES([src/scripts/xzmore], [chmod +x src/scripts/xzmore])
|
|
|
|
AC_CONFIG_FILES([src/scripts/xzless], [chmod +x src/scripts/xzless])
|
2007-12-08 22:42:33 +00:00
|
|
|
|
|
|
|
AC_OUTPUT
|
2009-11-20 10:51:19 +00:00
|
|
|
|
|
|
|
# Some warnings
|
|
|
|
if test x$tuklib_cv_physmem_method = xunknown; then
|
|
|
|
echo
|
|
|
|
echo "WARNING:"
|
|
|
|
echo "No supported method to detect the amount of RAM."
|
|
|
|
echo "Consider using --enable-assume-ram (if you didn't already)"
|
|
|
|
echo "or make a patch to add support for this operating system."
|
|
|
|
fi
|
|
|
|
|
2011-04-19 07:44:48 +00:00
|
|
|
if test x$tuklib_cv_cpucores_method = xunknown; then
|
|
|
|
echo
|
|
|
|
echo "WARNING:"
|
|
|
|
echo "No supported method to detect the number of CPU cores."
|
|
|
|
fi
|
2013-09-17 08:52:28 +00:00
|
|
|
|
|
|
|
if test "x$enable_threads$enable_small" = xnoyes; then
|
|
|
|
echo
|
|
|
|
echo "NOTE:"
|
|
|
|
echo "liblzma will be thread unsafe due the combination"
|
|
|
|
echo "of --disable-threads --enable-small."
|
|
|
|
fi
|