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Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 246 |
1 files changed, 246 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac new file mode 100644 index 0000000..7026021 --- /dev/null +++ b/configure.ac @@ -0,0 +1,246 @@ +# +# configure.ac -- autoconf configuration for the lzop package +# +# This file is part of the lzop file compressor. +# +# Copyright (C) 1996-2010 Markus Franz Xaver Johannes Oberhumer +# All Rights Reserved. +# +# lzop and the LZO library are free software; you can redistribute them +# and/or modify them under the terms of the GNU General Public License as +# published by the Free Software Foundation; either version 2 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; see the file COPYING. +# If not, write to the Free Software Foundation, Inc., +# 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +# +# Markus F.X.J. Oberhumer +# <markus@oberhumer.com> +# http://www.oberhumer.com/opensource/lzop/ +# + + +# /*********************************************************************** +# // Init +# ************************************************************************/ + +AC_COPYRIGHT([Copyright (C) 1996-2010 Markus Franz Xaver Johannes Oberhumer. +All Rights Reserved. +This configure script may be copied, distributed and modified under the +terms of the GNU General Public License; see COPYING for more details.]) + +AC_PREREQ(2.67) +AC_INIT([lzop],[1.03],[lzop-bugs@oberhumer.com],[lzop],[http://www.oberhumer.com/opensource/lzop/]) +AC_MSG_NOTICE([Configuring $PACKAGE_NAME $PACKAGE_VERSION]) +AC_CONFIG_SRCDIR(src/lzop.c) +AC_CONFIG_AUX_DIR(autoconf) +AC_PREFIX_DEFAULT(/usr/local) +AC_CANONICAL_BUILD +AC_CANONICAL_HOST +AC_CANONICAL_TARGET +AM_MAINTAINER_MODE + +if test -z "$ac_abs_top_srcdir"; then + _AC_SRCDIRS([.]) +fi +if test -z "$ac_abs_top_srcdir"; then + as_fn_error 1 "internal error: ac_abs_top_srcdir is not set" +fi +if test -r .Conf.settings1; then + . ./.Conf.settings1 +fi + +AC_ARG_ENABLE(asm, AS_HELP_STRING(--disable-asm,disable LZO assembly versions)) +AC_ARG_ENABLE(ansi, AS_HELP_STRING(--disable-ansi,disable ansi console)) +if test "X$enable_ansi" != Xno; then + AC_DEFINE(LZOP_ENABLE_ANSI,1,[Define to 1 if should be enabled.]) +fi + +AC_PROG_CC +AC_PROG_CPP +mfx_PROG_CPPFLAGS +AC_C_CONST +mfx_ACC_CHECK_ENDIAN +AC_SYS_LARGEFILE + +AM_INIT_AUTOMAKE([1.11.1 foreign]) +AM_SILENT_RULES([no]) +AC_CONFIG_HEADERS([config.h:config.hin]) + + +# /*********************************************************************** +# // Checks for header files 1) +# ************************************************************************/ + +mfx_ACC_CHECK_HEADERS +if test "X$ac_cv_header_limits_h" != Xyes; then + AC_MSG_ERROR([<limits.h> header not found]) +fi +mfx_CHECK_HEADER_SANE_LIMITS_H +if test "X$mfx_cv_header_sane_limits_h" != Xyes; then + AC_MSG_ERROR([your <limits.h> header is broken - for details see config.log]) +fi + + +# /*********************************************************************** +# // Checks for LZO library +# ************************************************************************/ + +lzoconf_h= +if test "X$lzoconf_h" = X; then + AC_CHECK_HEADERS([lzo/lzoconf.h lzo/lzo1x.h]) + if test "X$ac_cv_header_lzo_lzoconf_h$ac_cv_header_lzo_lzo1x_h" = Xyesyes; then + lzoconf_h='lzo/lzoconf.h' + fi +fi +if test "X$lzoconf_h" = X; then + AC_CHECK_HEADERS([lzoconf.h lzo1x.h]) + if test "X$ac_cv_header_lzoconf_h$ac_cv_header_lzo1x_h" = Xyesyes; then + lzoconf_h='lzoconf.h' + fi +fi +if test "X$lzoconf_h" = X; then + AC_MSG_ERROR([LZO header files not found. Please check your installation or set the environment variable \`CPPFLAGS'.]) +fi + + +AC_MSG_CHECKING([for version information in $lzoconf_h...]) +lzoconf_h_version= +if test "X$lzoconf_h_version" = X; then + AC_COMPILE_IFELSE([AC_LANG_SOURCE([#include <$lzoconf_h> +#if defined(LZO_VERSION) && (LZO_VERSION >= 0x2000) +#else +# error "LZO_VERSION v2" +#endif +])], [lzoconf_h_version=2], []) +fi +if test "X$lzoconf_h_version" = X; then + AC_COMPILE_IFELSE([AC_LANG_SOURCE([#include <$lzoconf_h> +#if defined(LZO_VERSION) && (LZO_VERSION >= 0x1040) +#else +# error "LZO_VERSION v1" +#endif +])], [lzoconf_h_version=1], []) +fi +AC_MSG_RESULT([v$lzoconf_h_version]) +if test "X$lzoconf_h_version" = X; then + AC_MSG_ERROR([your LZO headers are broken - for details see config.log]) +fi + + +if test "X$lzoconf_h_version" = X1; then + AC_CHECK_LIB(lzo,__lzo_init2,,AC_MSG_ERROR([LZO library v1 not found. Please check your installation or set the environment variable \`LDFLAGS'.])) + if test "X$enable_asm" != Xno; then + AC_CHECK_LIB(lzo,lzo1x_decompress_asm_fast,AC_DEFINE(LZO_USE_ASM_1,1,[Use asm.])) + AC_CHECK_LIB(lzo,_lzo1x_decompress_asm_fast,AC_DEFINE(LZO_USE_ASM_2,1,[Use asm.])) + fi +fi +if test "X$lzoconf_h_version" = X2; then + AC_CHECK_LIB(lzo2,__lzo_init_v2,,AC_MSG_ERROR([LZO library v2 not found. Please check your installation or set the environment variable \`LDFLAGS'.])) + if test "X$enable_asm" != Xno; then + AC_CHECK_LIB(lzo2,lzo1x_decompress_asm_fast,AC_DEFINE(LZO_USE_ASM_1,1,[Use asm.])) + AC_CHECK_LIB(lzo2,_lzo1x_decompress_asm_fast,AC_DEFINE(LZO_USE_ASM_2,1,[Use asm.])) + fi +fi + + +# /*********************************************************************** +# // Checks for header files 2) +# ************************************************************************/ + +AC_CHECK_HEADERS([conio.h direct.h dos.h io.h share.h sys/utime.h]) +dnl AC_CHECK_HEADERS([linux/kd.h linux/kdev_t.h linux/major.h]) +dnl AC_CHECK_HEADERS([curses.h ncurses.h]) + + +# /*********************************************************************** +# // Checks for typedefs and structures +# ************************************************************************/ + +AC_TYPE_OFF_T +AC_CHECK_TYPE(ptrdiff_t,long) +AC_TYPE_SIZE_T +AC_TYPE_SIGNAL +AC_STRUCT_ST_MTIM_NSEC + +mfx_ACC_CHECK_SIZEOF +mfx_CHECK_SIZEOF + + +# /*********************************************************************** +# // Checks for library functions +# ************************************************************************/ + +mfx_ACC_CHECK_FUNCS +mfx_CHECK_LIB_WINMM + + +# /*********************************************************************** +# // Write output files +# ************************************************************************/ + +mfx_MINIACC_ACCCHK(["-I$srcdir"],["src/miniacc.h"]) + +if test -r .Conf.settings2; then + . ./.Conf.settings2 +fi + +test "X$CPPFLAGS" != "X" && CPPFLAGS="$CPPFLAGS " +CPPFLAGS="${CPPFLAGS}-DLZOP_HAVE_CONFIG_H" + +configure_CPPFLAGS=$CPPFLAGS +configure_CFLAGS=$CFLAGS +AC_SUBST(configure_CPPFLAGS) +AC_SUBST(configure_CFLAGS) + +AC_CONFIG_FILES([Makefile doc/Makefile src/Makefile]) +AC_OUTPUT + + +cat <<EOF + + lzop configuration summary + -------------------------- + lzop version : ${PACKAGE_VERSION} + configured for host : ${host_cpu}-${host_vendor}-${host_os} + source code location : ${srcdir} + compiler : ${CC} + preprocessor flags : ${CPPFLAGS} + compiler flags : ${CFLAGS} + linker flags : ${LDFLAGS} + link libraries : ${LIBS} + + + ${PACKAGE_NAME} ${PACKAGE_VERSION} configured. + + Copyright (C) 1996-2010 Markus Franz Xaver Johannes Oberhumer + All Rights Reserved. + + lzop and the LZO library are free software; you can redistribute them + and/or modify them under the terms of the GNU General Public License as + published by the Free Software Foundation; either version 2 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. + + Markus F.X.J. Oberhumer + <markus@oberhumer.com> + http://www.oberhumer.com/opensource/lzop/ + + +Type \`make' to build ${PACKAGE_NAME}. Type \`make install' to install ${PACKAGE_NAME}. +After installing ${PACKAGE_NAME}, please read the accompanied documentation. + +EOF + +# vi:ts=4:et |