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5e73ad8fbd
lyx_mirror/configure.ac
Lars Gullik Bjønnes 5e73ad8fbd some more compression stuff 
git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@7433 a592a061-630c-0410-9148-cb99ea01b6c8
2003-07-28 23:05:58 +00:00

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dnl Process with autoconf to generate configure script -*- sh -*-
AC_INIT(lyx,1.4.0cvs,lyx-devel@lists.lyx.org)
AC_PREREQ(2.52)
AC_CONFIG_SRCDIR(src/main.C)
AM_CONFIG_HEADER([src/config.h])
AC_CONFIG_AUX_DIR(config)
PACKAGE=lyx${program_suffix}
VERSION="1.4.0cvs"
LYX_CHECK_VERSION
AM_MAINTAINER_MODE
AC_CANONICAL_TARGET
LYX_VERSION_SUFFIX
AM_INIT_AUTOMAKE($lyxname, $VERSION)
# The list of languages known to LyX
# This is needed by GNU gettext
ALL_LINGUAS="bg ca cs da de es eu fi fr he hu it nl nn no pl pt ro ru sk sl sv tr wa"
# fix the value of the prefixes.
test "x$prefix" = xNONE && prefix=$ac_default_prefix
test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
### Set the execute permissions of the various scripts correctly
for file in config/install-sh config/mkinstalldirs lib/configure ; do
chmod 755 ${srcdir}/${file}
done
### Check for programs
AC_PROG_MAKE_SET
AC_PROG_INSTALL
#AC_PROG_RANLIB
AC_CHECK_PROG(KPSEWHICH, kpsewhich, kpsewhich, :)
if test "x$KPSEWHICH" = xkpsewhich ; then
AC_DEFINE(HAVE_KPSEWHICH, 1,
[Define this if you have the kpsewhich program working on your system.])
fi
AC_CHECK_PROGS(M4, gm4 gnum4 m4, m4)
# Work around a problem in automake 1.4: when invoking install-strip,
# INSTALL_PROGRAM is changed to 'install -s', and since
# INSTALL_SCRIPT==INSTALL_PROGRAM, we get errors with fileutils-4.0
# which returns an error condition when stripping fails.
INSTALL_SCRIPT='${INSTALL}'
### we will also need a C compiler to compile GNU gettext
AC_PROG_CC
### check for special systems
AC_ISC_POSIX
AC_AIX
### check which frontend we want to use
LYX_USE_FRONTEND
### Check for a C++ compiler
LYX_PROG_CXX
### Some checks on what the C++ compiler can(not) do
AC_LANG(C++)
dnl we do not need that currently (and probably all our supported
dnl compiler allow that)
dnl LYX_CXX_PARTIAL
LYX_CXX_EXPLICIT
LYX_CXX_STL_STRING
LYX_CXX_GOOD_STD_STRING
LYX_CXX_CHEADERS
LYX_CXX_GLOBAL_CSTD
LYX_STD_COUNT
dnl we disable rtti for now
dnl LYX_CXX_RTTI
AC_CHECK_HEADERS(ostream istream sstream locale limits ios)
LYX_CXX_STL_MODERN_STREAMS
### and now some special lyx flags.
AC_ARG_ENABLE(assertions,
AC_HELP_STRING([--enable-assertions],[add runtime sanity checks in the program]),,
[if test $lyx_devel_version = yes -o $lyx_prerelease = yes ; then
enable_assertions=yes;
else
enable_assertions=no;
fi;])
if test "x$enable_assertions" = xyes ; then
lyx_flags="$lyx_flags assertions"
AC_DEFINE(ENABLE_ASSERTIONS,1,
[Define if you want assertions to be enabled in the code])
fi
### Library Files
dnl by testing these we check if it is ok to have
dnl -lc and -lm as args to the compiler
AC_CHECK_LIB(m, sin)
AC_CHECK_LIB(c, fopen)
### Add extra directories to check for libraries.
LYX_WITH_DIR([extra-lib],[extra library directory],extra_lib, NONE)
LYX_LOOP_DIR($lyx_cv_extra_lib,LYX_ADD_LIB_DIR(lyx_ldflags,$dir))
test ! x"$lyx_ldflags" = x && LDFLAGS="$lyx_ldflags $LDFLAGS"
### Add extra directories to check for include files.
LYX_WITH_DIR([extra-inc],[extra include directory],extra_inc, NONE)
LYX_LOOP_DIR($lyx_cv_extra_inc,LYX_ADD_INC_DIR(lyx_cppflags,$dir))
test ! x"$lyx_cppflags" = x && CPPFLAGS="$lyx_cppflags $CPPFLAGS"
### Add both includes and libraries
LYX_WITH_DIR([extra-prefix],[extra lib+include directory],extra_prefix, NONE, ${prefix})
LYX_LOOP_DIR($lyx_cv_extra_prefix,[
LYX_ADD_INC_DIR(CPPFLAGS,$dir/include)
LYX_ADD_LIB_DIR(LDFLAGS,$dir/lib)])
AC_ARG_WITH(aiksaurus,
[ --without-aiksaurus do not use the Aiksaurus library],
[lyx_use_aiksaurus=$withval])
if test x$lyx_use_aiksaurus != xno; then
AC_CHECK_LIB(Aiksaurus, main,
[AC_DEFINE(HAVE_LIBAIKSAURUS,1,[Define this if you have the AikSaurus library])
AIKSAURUS_LIBS="-lAiksaurus -lbz2"
],,"-lbz2")
AC_CHECK_HEADER(Aiksaurus.h,[
ac_cv_header_aiksaurus_h=yes
lyx_cv_aiksaurus_h_location="<Aiksaurus.h>"])
AC_CHECK_HEADER(Aiksaurus/Aiksaurus.h,[
ac_cv_header_aiksaurus_h=yes
lyx_cv_aiksaurus_h_location="<Aiksaurus/Aiksaurus.h>"])
AC_DEFINE_UNQUOTED(AIKSAURUS_H_LOCATION,$lyx_cv_aiksaurus_h_location,[Location of Aiksaurus.h])
fi
AC_SUBST(AIKSAURUS_LIBS)
LYX_USE_INCLUDED_BOOST
### Setup libtool
AC_DISABLE_SHARED
AC_LIBTOOL_WIN32_DLL
#AM_PROG_LIBTOOL
LYX_PROG_LIBTOOL
### Check if we want spell libraries, prefer new aspell
CHECK_WITH_ASPELL
if test "$USING_ASPELL" != "yes"; then
CHECK_WITH_PSPELL
fi
### Check for some Cygwin-specific details.
CHECK_WITH_CYGWIN
### Check for X libraries
AC_PATH_XTRA
case $have_x in
yes) LIBS="$X_PRE_LIBS $LIBS $X_LIBS -lX11 $X_EXTRA_LIBS"
CPPFLAGS="$CPPFLAGS $X_CFLAGS";;
no) LYX_ERROR(dnl
[Cannot find X window libraries and/or headers. Check your installation.
If you use a Linux system, check that you have installed
the development tools.]);;
disable) ;;
esac
### check which frontend we want to use
# XForms tests
LYX_PATH_XPM
LYX_PATH_XFORMS
LYX_CHECK_XFORMS_IMAGE_LOADER
# QT tests
QT_DO_IT_ALL
#LYX_USE_FRONTEND
dnl The code below is not in a macro, because this would cause big
dnl problems with the AC_REQUIRE contained in KDE_DO_IT_ALL.
case "$lyx_use_frontend" in
xforms)
FRONTEND="xforms"
RPM_FRONTEND="xforms"
RPM_FRONTEND_DEPS='libforms >= 1.0'
FRONTEND_GUILIB="frontends/xforms/libxforms.la"
FRONTEND_INFO=" libXpm version: ${XPM_VERSION}\n\
libforms version: ${XFORMS_VERSION}\n"
;;
dnl gnome)
dnl LYX_PATH_XPM
dnl LYX_PATH_XFORMS
dnl LYX_CHECK_XFORMS_IMAGE_LOADER
dnl PKG_CHECK_MODULES(GNOME_FRONTEND, gtkmm-2.0 libglademm-2.0)
dnl AC_SUBST(GNOME_FRONTEND_CFLAGS)
dnl AC_SUBST(GNOME_FRONTEND_LIBS)
dnl FRONTEND="xforms gnome"
dnl FRONTEND_GUILIB="gnome/*.lo"
dnl FRONTEND_LDFLAGS="${GNOME_FRONTEND_LIBS}"
dnl FRONTEND_INCLUDES="${GNOME_FRONTEND_CFLAGS}"
dnl FRONTEND_LIBS="@XPM_LIB@ @XFORMS_LIB@ ${GNOME_FRONTEND_LIBS}"
dnl ;;
qt)
RPM_FRONTEND="qt"
RPM_FRONTEND_DEPS='qt >= 2.2.1'
FRONTEND="qt2"
FRONTEND_GUILIB="frontends/qt2/libqt2.la"
FRONTEND_INCLUDES="\$(QT_INCLUDES)"
FRONTEND_INFO=" Qt version: ${QT_VERSION}\n"
;;
*)
LYX_ERROR(Unknown frontend $lyx_use_frontend);;
esac
### Setup GNU gettext
dnl GNU<4E>gettext is written in C
AC_LANG_PUSH(C)
# Some tests that may be useful for gettext
AC_C_CONST
AC_C_INLINE
# Do the real setup now
AM_GNU_GETTEXT
# a hack for those who try to change LyX, but do not have gettext installed
case "${XGETTEXT}" in
*:) XGETTEXT='cp ${srcdir}/lyx.pot ./${PACKAGE}.po ; :'
esac
AC_SUBST(LINGUAS)
AC_LANG_POP(C)
# some standard header files
AC_HEADER_DIRENT
AC_HEADER_MAJOR
AC_CHECK_HEADERS(sys/time.h sys/types.h sys/select.h strings.h locale.h)
# some standard structures
AC_HEADER_STAT
AC_HEADER_TIME
# some standard types
AC_TYPE_MODE_T
AC_TYPE_OFF_T
AC_TYPE_PID_T
AC_TYPE_SIGNAL
AC_TYPE_SIZE_T
AC_TYPE_UID_T
AC_CHECK_FUNCS(snprintf vsnprintf strerror)
LYX_CHECK_DECL(snprintf, stdio.h)
LYX_CHECK_DECL(vsnprintf, stdio.h)
LYX_CHECK_DECL(istreambuf_iterator, iterator)
LYX_CHECK_DECL(mkstemp,[unistd.h stdlib.h])
AC_ARG_ENABLE(compression-support, AC_HELP_STRING([--enable-compression-support],[Support for compressed files.]),[
case "${enableval}" in
yes) use_compression=true ;;
no) use_compression=false ;;
*) AC_MSG_ERROR(bad value ${enableval} for --enable-compression-support) ;;
esac
],[use_compression=true])
if test $use_compression=true ; then
AC_CHECK_HEADERS(zlib.h, use_compression=true, use_compression=false)
AC_CHECK_LIB(z, gzopen,[use_compression=true;LIBS="$LIBS -lz"], use_compression=false)
if test $use_compression = true ; then
AC_DEFINE(USE_COMRESSION, 1, [Define as 1 if you want to supprot compressed files.])
lyx_flags="$lyx_flags compression"
fi
fi
AM_CONDITIONAL(USE_COMPRESSION, test x$use_compression = xtrue)
AC_MSG_CHECKING([whether to support compressed files])
AC_MSG_RESULT($use_compression)
dnl This is a slight hack: the tests generated by autoconf 2.52 do not
dnl work correctly because of some conflict with stdlib.h with g++ 2.96
dnl We aim to remove this eventually, since we should test as much as
dnl possible with the compiler which will use the functions (JMarc)
AC_LANG_PUSH(C)
AC_CHECK_FUNCS(memmove memset strchr mkfifo mkstemp mktemp)
AC_LANG_POP(C)
AC_FUNC_SELECT_ARGTYPES
### Some information on what just happened
real_bindir=`eval "echo \`eval \"echo ${bindir}\"\`"`
real_datadir=`eval "echo \`eval \"echo ${datadir}/${PACKAGE}\"\`"`
VERSION_INFO="Configuration\n\
Host type: ${host}\n\
Special build flags: ${lyx_flags}\n\
C Compiler: ${CC}\n\
C Compiler flags: ${CFLAGS}\n\
C++ Compiler: ${CXX} ${CXX_VERSION}\n\
C++ Compiler flags: ${CXXFLAGS}\n\
Linker flags: ${LDFLAGS}\n\
Frontend: ${lyx_use_frontend}\n\
${FRONTEND_INFO}\
LyX binary dir: ${real_bindir}\n\
LyX files dir: ${real_datadir}\n"
AC_SUBST(VERSION_INFO)
AC_SUBST(RPM_FRONTEND)
AC_SUBST(RPM_FRONTEND_DEPS)
## Some config.h stuff
AH_TOP([
/* -*- C++ -*- */
/* This is the compilation configuration file for LyX. It was generated by
autoconfs configure. You might want to change some of the defaults if
something goes wrong during the compilation
* This file is part of
* ======================================================
*
* LyX, the High Level Word Processor
*
* Copyright 1995 Matthias Ettrich
* Copyright 1995-2001 The LyX Team.
*
*======================================================*/
#ifndef _CONFIG_H
#define _CONFIG_H
])
AH_BOTTOM([
/************************************************************
** You should not need to change anything beyond this point */
#ifndef HAVE_STRCHR
# define strchr(a,b) index(a,b)
#endif
#ifndef HAVE_MEMMOVE
# define memmove(a,b,c) bcopy(b,a,c)
#endif
#ifndef HAVE_STRERROR
#if defined(__cplusplus)
extern "C"
#endif
char * strerror(int n);
#endif
#ifdef BROKEN_HEADERS
#include "broken_headers.h"
#endif
#ifdef HAVE_MKSTEMP
#ifndef HAVE_DECL_MKSTEMP
#if defined(__cplusplus)
extern "C"
#endif
int mkstemp(char*);
#endif
#endif
#ifdef __EMX__
#include "support/os2_defines.h"
#endif
#if defined(__CYGWIN__) || defined(__CYGWIN32__)
#include "support/nt_defines.h"
#endif
#if defined(HAVE_OSTREAM) && defined(HAVE_LOCALE) && defined(HAVE_SSTREAM)
#define USE_BOOST_FORMAT 1
#else
#define USE_BOOST_FORMAT 0
#endif
#define BOOST_DISABLE_THREADS 1
#define BOOST_NO_EXCEPTIONS 1
#define BOOST_NO_WREGEX 1
#define BOOST_NO_WSTRING 1
#endif
])
### Finish the work.
AC_CONFIG_SUBDIRS(lib lib/reLyX)
AC_CONFIG_FILES([Makefile \
boost/Makefile \
boost/libs/Makefile \
boost/libs/regex/Makefile \
boost/libs/regex/src/Makefile \
boost/libs/signals/Makefile \
boost/libs/signals/src/Makefile \
config/Makefile \
development/Makefile \
development/lyx.spec \
lib/Makefile \
intl/Makefile \
po/Makefile.in \
sourcedoc/Doxyfile \
sourcedoc/Makefile \
src/Makefile \
src/version.C \
src/tex2lyx/Makefile \
src/mathed/Makefile \
src/graphics/Makefile \
src/insets/Makefile \
src/support/Makefile \
src/frontends/Makefile \
src/frontends/controllers/Makefile \
src/frontends/xforms/Makefile \
src/frontends/xforms/lyx_forms.h \
src/frontends/xforms/lyx_xpm.h \
src/frontends/xforms/forms/Makefile \
src/frontends/qt2/Makefile \
src/frontends/qt2/moc/Makefile \
src/frontends/qt2/ui/Makefile \
src/frontends/qt2/ui/moc/Makefile \
src/frontends/gnome/Makefile \
])
AC_OUTPUT
# show version information
echo
printf "$VERSION_INFO"
echo
# Display a final warning if there has been a LYX_ERROR
LYX_CHECK_ERRORS
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