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07afd76b7c
lyx_mirror/configure.ac
Kornel Benko 805e51eff8 Implement file locking and apply to configure 
Functions for file locking are added. They are used for ensuring that
for specified userdir only one LyX process runs configure.
2013-11-20 19:40:32 +01:00

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dnl Process with autoconf to generate configure script -*- sh -*-
AC_INIT(LyX,2.1.0dev,[lyx-devel@lists.lyx.org],[lyx])
AC_PRESERVE_HELP_ORDER
# Use ISO format only. The frontend needs to parse this
AC_SUBST(LYX_DATE, ["2013-11-10"])
AC_PREREQ(2.60)
AC_CONFIG_SRCDIR(src/main.cpp)
AC_CONFIG_HEADERS([config.h])
AC_CONFIG_AUX_DIR(config)
# First check the version
LYX_CHECK_VERSION
LYX_VERSION_SUFFIX
# Check how the files should be packaged
AC_CANONICAL_TARGET
LYX_USE_PACKAGING
# We need to define these variables here and the no-define option of
# AM_INIT_AUTOMAKE above because we alter $PACKAGE in LYX_USE_PACKAGING.
AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
dnl Default maintainer mode to true for development versions
if test "${enable_maintainer_mode+set}" != set; then
enable_maintainer_mode=$lyx_devel_version
fi
AM_MAINTAINER_MODE
save_PACKAGE=$PACKAGE
AM_INIT_AUTOMAKE([foreign dist-bzip2 no-define 1.8])
m4_ifdef([AM_SILENT_RULES],[AM_SILENT_RULES([yes])])
PACKAGE=$save_PACKAGE
# Allow to build some parts of the code as one big chunk
m4_define([ALLPARTS],[boost,client,insets,mathed,core,tex2lyx,frontend_qt4])
AC_ARG_ENABLE(monolithic-build,
AC_HELP_STRING([--enable-monolithic-build@<:@=LIST@:>@],
[Use monolithic build for modules in LIST (default: ALLPARTS)]),
[test "$enable_monolithic_build" = yes && enable_monolithic_build="ALLPARTS"
test "$enable_monolithic_build" = no && enable_monolithic_build=
IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=" ,"
for i in $enable_monolithic_build ; do
eval "enable_monolithic_$i=yes"
done
IFS="$ac_save_ifs"],
[enable_monolithic_build=])
AM_CONDITIONAL(MONOLITHIC_BOOST, test "x$enable_monolithic_boost" = "xyes")
AM_CONDITIONAL(MONOLITHIC_CLIENT, test "x$enable_monolithic_client" = "xyes")
AM_CONDITIONAL(MONOLITHIC_INSETS, test "x$enable_monolithic_insets" = "xyes")
AM_CONDITIONAL(MONOLITHIC_MATHED, test "x$enable_monolithic_mathed" = "xyes")
AM_CONDITIONAL(MONOLITHIC_CORE, test "x$enable_monolithic_core" = "xyes")
AM_CONDITIONAL(MONOLITHIC_TEX2LYX, test "x$enable_monolithic_tex2lyx" = "xyes")
AM_CONDITIONAL(MONOLITHIC_FRONTEND_QT4, test "x$enable_monolithic_frontend_qt4" = "xyes")
### Set the execute permissions of the various scripts correctly
for file in config/install-sh ; do
chmod 755 ${srcdir}/${file}
done
AM_PATH_PYTHON(2.4.0,, :)
AC_PROG_RANLIB
### Check for a C++ compiler
LYX_PROG_CXX
AC_LANG(C++)
### Objective-C compiler
AC_PROG_OBJC
_AM_DEPENDENCIES([OBJC])
### 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)])
### These are needed in windows
AC_CHECK_LIB(shlwapi, main, [LIBSHLWAPI=-lshlwapi])
AC_SUBST(LIBSHLWAPI)
AC_CHECK_LIB(psapi, main, [LIBPSAPI=-lpsapi])
AC_SUBST(LIBPSAPI)
AC_CHECK_LIB(gdi32, main)
LYX_USE_INCLUDED_BOOST
LYX_USE_INCLUDED_MYTHES
### we need to know the byte order for unicode conversions
AC_C_BIGENDIAN
# Needed for our char_type
AC_CHECK_SIZEOF(wchar_t)
### We need iconv for unicode support (Qt4 frontend requires it too)
AM_ICONV
if test "$am_cv_func_iconv" = no; then
AC_MSG_ERROR([cannot find required library iconv.])
else
LIBS="$LIBS $LIBICONV"
fi
### check for compression support
AC_CHECK_HEADERS(zlib.h,
[AC_CHECK_LIB(z, gzopen, [LIBS="$LIBS -lz"], LYX_LIB_ERROR(libz,zlib))],
[LYX_LIB_ERROR(zlib.h,zlib)])
### check for file magic support (currently optional)
AC_CHECK_HEADERS(magic.h,
[AC_CHECK_LIB(magic, magic_open, [LIBS="$LIBS -lmagic"],
LYX_WARNING([cannot find libmagic. Please check that the libmagic library
is correctly installed on your system.
Falling back to builtin file format detection.]))],
[LYX_WARNING([cannot find magic.h. Please check that the libmagic library
is correctly installed on your system.
Falling back to builtin file format detection.])])
### setup the qt4 frontend.
dnl The code below is not in a macro, because this would cause big
dnl problems with the AC_REQUIRE contained in QT4_DO_IT_ALL.
QT4_DO_IT_ALL([4.5.0])
AC_SUBST([FRONTENDS_SUBDIRS], [qt4])
FRONTEND_INFO="${FRONTEND_INFO}\
Qt 4 Frontend:\n\
Qt 4 version:\t\t${QT4_VERSION}\n"
# fix the value of the prefixes.
test "x$prefix" = xNONE && prefix=$default_prefix
test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
if echo $prefix |grep ' ' >/dev/null 2>/dev/null ; then
LYX_WARNING([the installation prefix \"${prefix}\" contains a space, which
causes problems with the Makefiles. The installation will be done in
directory \"`pwd`/installprefix\" instead. Please move its contents to
the right place after installation.])
prefix=`pwd`/installprefix
fi
### Setup po directory
AM_PO_SUBDIRS
AM_NLS
if test $USE_NLS = "yes" ; then
AC_DEFINE(ENABLE_NLS, 1,
[Define to 1 if translation of program messages to the user's native language
is requested.])dnl'
fi
# some standard header files
AC_HEADER_MAJOR
AC_CHECK_HEADERS(sys/time.h sys/types.h sys/select.h locale.h utime.h sys/utime.h)
# some standard types
AC_CHECK_TYPE(mode_t,[AC_DEFINE(HAVE_MODE_T, 1, [Define this to 1 if your compiler supports the mode_t type.])])
AC_TYPE_OFF_T
AC_TYPE_PID_T
AC_TYPE_SIZE_T
AC_TYPE_UID_T
# Taken from gettext
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 $gt_cv_c_wchar_t = yes; then
AC_DEFINE([HAVE_WCHAR_T], [1], [Define if you have the 'wchar_t' type.])
fi
LYX_CHECK_DEF(PATH_MAX, limits.h, [int n = PATH_MAX;])
AC_CHECK_FUNCS(chmod close _close fork getpid _getpid lockf lstat mkfifo open _open pclose _pclose popen _popen readlink putenv setenv strerror unsetenv)
# Check the form of mkdir()
AC_FUNC_MKDIR
AC_FUNC_SELECT_ARGTYPES
LYX_CHECK_SPELL_ENGINES
lyx_client_subdir=true
dnl AC_LANG_PUSH(C)
dnl LIBS already contains some X extra libs that may interfere.
save_LIBS="$LIBS"
LIBS=
AC_CHECK_FUNCS(fcntl,
[AC_SEARCH_LIBS([gethostbyname], [nsl])
AC_SEARCH_LIBS([socket], [socket], [],
[AC_CHECK_LIB([socket], [socket], [LIBS="-lsocket -lnsl $LIBS"],
[], [-lnsl])])],
[lyx_client_subdir=false])
AC_SUBST(SOCKET_LIBS,$LIBS)
LIBS="$save_LIBS"
AM_CONDITIONAL(BUILD_CLIENT_SUBDIR, $lyx_client_subdir)
dnl AC_LANG_POP(C)
lyx_win_res=false;
case ${host} in
*mingw*|*cygwin*) lyx_win_res=true;;
esac
AM_CONDITIONAL(LYX_WIN_RESOURCE, $lyx_win_res)
LYX_SET_VERSION_INFO
### Some information on what just happened
real_bindir=`eval "echo \`eval \"echo ${bindir}\"\`"`
real_pkgdatadir=`eval "echo \`eval \"echo \\\`eval \\\"echo ${pkgdatadir}\\\"\\\`\"\`"`
real_localedir=`eval "echo \`eval \"echo ${datadir}/locale\"\`"`
VERSION_INFO="Configuration\n\
Host type: ${host}\n\
Special build flags: ${lyx_flags}\n\
C++ Compiler: ${CXX} ${CXX_VERSION}\n\
C++ Compiler LyX flags: ${AM_CPPFLAGS} ${AM_CXXFLAGS}\n\
C++ Compiler flags: ${CPPFLAGS} ${CXXFLAGS}\n\
Linker flags: ${AM_LDFLAGS}\n\
Linker user flags: ${LDFLAGS}\n\
${FRONTEND_INFO}\
Packaging: ${lyx_use_packaging}\n\
LyX binary dir: ${real_bindir}\n\
LyX files dir: ${real_pkgdatadir}\n"
AC_SUBST(VERSION_INFO)
AC_SUBST(AM_CPPFLAGS)
AC_SUBST(AM_CXXFLAGS)
AC_SUBST(AM_CFLAGS)
AC_SUBST(AM_LDFLAGS)
AC_SUBST(real_pkgdatadir)
## Some config.h stuff
AH_TOP([
/* -*- C++ -*- */
/*
* \file config.h
* This file is part of LyX, the document processor.
* Licence details can be found in the file COPYING.
*
* 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.
*/
#ifndef _CONFIG_H
#define _CONFIG_H
])
AH_BOTTOM([
/************************************************************
** You should not need to change anything beyond this point */
#ifndef HAVE_STRERROR
#if defined(__cplusplus)
extern "C"
#endif
char * strerror(int n);
#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_USER_CONFIG <config.h>
#if !defined(ENABLE_ASSERTIONS)
# define BOOST_DISABLE_ASSERTS 1
#endif
#define BOOST_ENABLE_ASSERT_HANDLER 1
#define BOOST_DISABLE_THREADS 1
#define BOOST_NO_WREGEX 1
#define BOOST_NO_WSTRING 1
// TR1 regex not supported in GCC <= 4.5
#ifndef LYX_USE_TR1
# if __GNUC__ == 4
# define LYX_USE_TR1
# endif
#endif
#ifdef __CYGWIN__
# define NOMINMAX
# define BOOST_POSIX 1
# define BOOST_POSIX_API 1
# define BOOST_POSIX_PATH 1
#endif
#if defined(HAVE_WCHAR_T) && SIZEOF_WCHAR_T == 4
# define USE_WCHAR_T
#endif
#endif
])
MSYS_AC_CANONICAL_PATH(lyx_abs_top_srcdir, ${srcdir})
MSYS_AC_CANONICAL_PATH(lyx_abs_installed_localedir, ${real_localedir})
MSYS_AC_CANONICAL_PATH(lyx_abs_installed_datadir, ${real_pkgdatadir})
AC_DEFINE_UNQUOTED([LYX_ABS_TOP_SRCDIR],
"${lyx_abs_top_srcdir}", [Top source directory])
AC_DEFINE_UNQUOTED([LYX_ABS_INSTALLED_LOCALEDIR],
"${lyx_abs_installed_localedir}",[Hard coded locale directory])
AC_DEFINE_UNQUOTED([LYX_ABS_INSTALLED_DATADIR],
"${lyx_abs_installed_datadir}",[Hard system support directory])
AC_DEFINE_UNQUOTED([PROGRAM_SUFFIX],
"${version_suffix}",[Program version suffix])
AC_DEFINE_UNQUOTED([LYX_DATE],"$LYX_DATE",[Date of release])
AC_DEFINE_UNQUOTED([VERSION_INFO],"$VERSION_INFO",[Full version info])
AC_DEFINE_UNQUOTED([LYX_DIR_VER],"$lyx_dir_ver",[Versioned env var for system dir])
AC_DEFINE_UNQUOTED([LYX_USERDIR_VER],"$lyx_userdir_ver",[Versioned env var for user dir])
AC_DEFINE_UNQUOTED([LYX_MAJOR_VERSION],$lyx_major,[Major version number])
AC_DEFINE_UNQUOTED([LYX_MINOR_VERSION],$lyx_minor,[Minor version number])
AC_DEFINE_UNQUOTED([LYX_RELEASE_LEVEL],$lyx_release,[Release version number])
AC_DEFINE_UNQUOTED([LYX_RELEASE_PATCH],$lyx_patch,[Patch version number])
AC_CONFIG_FILES([Makefile \
lyx.1:lyx.1in \
boost/Makefile \
config/Makefile \
development/Makefile \
development/MacOSX/Makefile \
development/MacOSX/Info.plist \
development/MacOSX/lyxrc.dist \
development/MacOSX/spotlight/Makefile \
development/cygwin/Makefile \
development/cygwin/lyxrc.dist \
development/lyx.spec \
lib/lyx.desktop-temp:lib/lyx.desktop.in
lib/Makefile \
lib/doc/Makefile \
lib/lyx2lyx/lyx2lyx_version.py \
lib/lyx2lyx/Makefile \
m4/Makefile \
po/Makefile.in \
sourcedoc/Doxyfile \
sourcedoc/Makefile \
src/client/Makefile \
src/client/lyxclient.1:src/client/lyxclient.1in \
src/Makefile \
src/tex2lyx/Makefile \
src/tex2lyx/tex2lyx.1:src/tex2lyx/tex2lyx.1in \
src/support/Makefile \
src/frontends/Makefile \
src/frontends/qt4/Makefile
])
AC_OUTPUT
# show version information
echo
printf "$VERSION_INFO"
echo
# Display a final warning if there has been a LYX_WARNING
LYX_CHECK_WARNINGS
cat <<EOF
Configuration of LyX was successful.
Type 'make' to compile the program,
and then 'make install' to install it.
EOF
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