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configure.ac
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#----------------------------------------------------------------------------
# Copyright (C)2001-2011 by Atomic Blue.
#
# Script taken from the Crystal Space SDK project.
#
# Autoconf input script for PlaneShift. Start the ./autogen.sh script which
# calls autoconf to produce a configure script.
#----------------------------------------------------------------------------
AC_PREREQ([2.56])
#----------------------------------------------------------------------------
# Initialize autoconf
#----------------------------------------------------------------------------
AC_INIT([PlaneShift], [0.5.7.2], [http://www.hydlaaplaza.com/flyspray/])
CS_PACKAGEINFO([PlaneShift a 3d MMORPG],
[Copyright (C)2001-2011 Atomic Blue],
[http://www.planeshift.it/])
AC_CONFIG_SRCDIR([mk/jam/build.jam])
AC_CONFIG_AUX_DIR([mk/autoconf])
AC_CANONICAL_HOST
AC_PREFIX_DEFAULT(/usr/local/planeshift)
#----------------------------------------------------------------------------
# Setup for the configuration header
#----------------------------------------------------------------------------
AC_CONFIG_HEADERS(include/psconfig.h:include/psconfig.h.in)
#AC_CONFIG_HEADERS(include/config.h:include/psconfig.h.in)
AH_TOP([
#ifdef __CONFIG_H__
# error PLEASE include this file only once in each .cpp file! (not in .h)
#endif
#define __CONFIG_H__
/* we'll use CS everywhere... and that too has it's config.h like type... we
* just include it here
*/
#include <cssysdef.h>
])
#----------------------------------------------------------------------------
# Check for common stuff
#----------------------------------------------------------------------------
CS_PROG_CC
CS_PROG_CXX
CS_PROG_LINK
CS_CHECK_COMMON_TOOLS_LINK
CS_CHECK_COMMON_TOOLS_BASIC
#----------------------------------------------------------------------------
# Determine system type
#----------------------------------------------------------------------------
CS_CHECK_HOST
AS_IF([test "$cs_host_family" = "windows"],
[AC_DEFINE([USE_WINSOCK],, [Define when using winsock])
CS_JAMCONFIG_PROPERTY([COMPILER.LFLAGS], [-lwsock32], [+])],
[AC_DEFINE([USE_UNISOCK],, [Define when using normal sockets])])
#----------------------------------------------------------------------------
# Check for syntax problems / header files
#----------------------------------------------------------------------------
TYPE_SOCKLEN_T
AC_NEED_STDINT_H(include/psstdint.h)
#------------------------------------------------------------------------------
# Check for sizeof(long) to determine whether the platform is 32 or 64 bit.
#------------------------------------------------------------------------------
AC_DEFUN([CS_CHECK_LONG_BITS],
[AC_CHECK_SIZEOF([long])
AS_IF([test $ac_cv_sizeof_long = 8],
[cs_long_bits=64], [cs_long_bits=32])])
CS_CHECK_LONG_BITS
CS_HEADER_PROPERTY([CS_PROCESSOR_SIZE], [$cs_long_bits])
CS_EMIT_BUILD_PROPERTY([TARGET.PROCESSORSIZE], [$cs_long_bits])
CS_HEADER_PROPERTY([CS_LONG_SIZE], [$ac_cv_sizeof_long])
#------------------------------------------------------------------------------
# Check how to enable and disable compilation warnings. These are only enabled
# in debug.
# We enable warnings in optimize mode as well, which can be found in Jamrules.
#------------------------------------------------------------------------------
CS_COMPILER_WARNINGS([C++], [cs_cv_prog_cxx_enable_warnings],
[CS_EMIT_BUILD_PROPERTY([COMPILER.CFLAGS.debug],
[$cs_cv_prog_cxx_enable_warnings], [+])])
#------------------------------------------------------------------------------
# Check for compiler- and CPU-specific code generation flags. These flags are
# mutually exclusive. Exclusivity is enforced by the CS_CHECK_CODE_GEN_FLAG()
# macro. Note that use of these flags typically means that the resulting
# binary will not be backward compatible. For instance, if Pentium-specific
# instructions are used, the program will not work with earlier processors,
# such as the Intel 486. Because these options are potentially dangerous,
# their use it controlled by the user via --enable-cpu-specific-optimizations
# which accepts "no" (same as "disable"), "minimum" (the default), and
# "maximum". The "minimum" option selects optimizations which are likely to be
# supported by reasonably modern hardware, thus making the resulting
# executables fairly portable.
#
# CS_CHECK_CODE_GEN_FLAG(CPU-PATTERN, FLAGS, [LANGUAGE])
# If compiler- and CPU-specific optimization flags have not already been
# determined, and if the canonical host CPU matches CPU-PATTERN, try
# using the provided compiler FLAGS with the compiler represented by
# LANGUAGE (typically either "C" or "C++"). If language is omitted, C++
# is used. If the compiler accepts the flags, assign them to the shell
# variable cs_cv_prog_cxx_code_gen.
#------------------------------------------------------------------------------
AC_DEFUN([CS_CHECK_CODE_GEN_FLAG],
[AC_REQUIRE([AC_CANONICAL_HOST])
AS_IF([test "$cs_cv_prog_cxx_code_gen" = no],
[case $host_cpu in
$1) CS_BUILD_IFELSE([],
[CS_CREATE_TUPLE([$2])], m4_default([$3],[C++]),
[cs_cv_prog_cxx_code_gen=$cs_build_cflags], [])
;;
esac])])
AC_MSG_CHECKING([whether to use CPU-specific optimizations])
AC_ARG_ENABLE([cpu-specific-optimizations],
[AC_HELP_STRING([--enable-cpu-specific-optimizations=level],
[enable CPU-specific optimizations; recognized levels are `no',
`minimum' or `min', `maximum' or `max', `native' (default MINIMUM);
the `minimum' option selects optimizations which are likely to be
supported by reasonably modern hardware, thus making the resulting
executables fairly portable; use the `maximum' option with caution
since code for one processor will not work with earlier processors
(for example, Intel 686-specific code will not work with a 586). The
`native' option select optimizations specific for the compiling machine
(thus giving a fairly unportable executable).])],
[case $enable_cpu_specific_optimizations in
yes|min) enable_cpu_specific_optimizations=minimum ;;
max) enable_cpu_specific_optimizations=maximum ;;
esac],
[enable_cpu_specific_optimizations=minimum])
AC_MSG_RESULT([$enable_cpu_specific_optimizations])
case $enable_cpu_specific_optimizations in
no|minimum|maximum|native) ;;
*) CS_MSG_ERROR([unrecognized option; use `no', `minimum', `maximum' or `native'])
;;
esac
AS_IF([test $enable_cpu_specific_optimizations != no],
[AC_CACHE_CHECK([for code generation flags], [cs_cv_prog_cxx_code_gen],
[cs_cv_prog_cxx_code_gen=no
AS_IF([test $enable_cpu_specific_optimizations = native],
[CS_CHECK_CODE_GEN_FLAG([*], [-march=native -mtune=native])])
AS_IF([test $enable_cpu_specific_optimizations = maximum \
|| test $enable_cpu_specific_optimizations = native],
[CS_CHECK_CODE_GEN_FLAG([*686], [-march=pentium3 -mtune=generic])
CS_CHECK_CODE_GEN_FLAG([*686], [-march=pentium3 -mtune=pentium3])
CS_CHECK_CODE_GEN_FLAG([*686], [-march=pentium3])])
AS_IF([test $host_vendor = apple],
[# Work around issue on intel macs, where "-fpmath=sse" is on by
# default, but this breaks compilation when combined with
# the "-march=i586" selected below. Furthermore, -march=i686 was
# reported to not work, but -march=prescott so, so try to use
# that as the "minimum" optimization on x86 Apples, followed by
# -march=i686.
CS_CHECK_CODE_GEN_FLAG([[*[3-9]86]], [-march=prescott])
CS_CHECK_CODE_GEN_FLAG([[*[3-9]86]], [-march=i686])])
CS_CHECK_CODE_GEN_FLAG([x86_64], [-mtune=generic])
CS_CHECK_CODE_GEN_FLAG([x86_64], [-march=k8])
CS_CHECK_CODE_GEN_FLAG([x86_64], [-mtune=k8])
CS_CHECK_CODE_GEN_FLAG([*686], [-march=i686 -mtune=generic])
CS_CHECK_CODE_GEN_FLAG([*686], [-march=i686])
CS_CHECK_CODE_GEN_FLAG([*686], [-mcpu=pentiumpro -march=i686])
CS_CHECK_CODE_GEN_FLAG([*686], [-mcpu=pentiumpro])
CS_CHECK_CODE_GEN_FLAG([*686], [-mpentiumpro -march=i686])
CS_CHECK_CODE_GEN_FLAG([*686], [-mpentiumpro])
CS_CHECK_CODE_GEN_FLAG([[*[5-6]86]], [-march=i586 -mtune=generic])
CS_CHECK_CODE_GEN_FLAG([[*[5-6]86]], [-march=i586])
CS_CHECK_CODE_GEN_FLAG([[*[5-6]86]], [-mcpu=pentium -march=i586])
CS_CHECK_CODE_GEN_FLAG([[*[5-6]86]], [-mcpu=pentium])
CS_CHECK_CODE_GEN_FLAG([[*[5-6]86]], [-mpentium -march=i586])
CS_CHECK_CODE_GEN_FLAG([[*[5-6]86]], [-mpentium])
CS_CHECK_CODE_GEN_FLAG([[*[3-9]86]], [-march=i486])
CS_CHECK_CODE_GEN_FLAG([[*[3-9]86]], [-mcpu=i486 -march=i486])
CS_CHECK_CODE_GEN_FLAG([[*[3-9]86]], [-mcpu=i486])
CS_CHECK_CODE_GEN_FLAG([[*[3-9]86]], [-m486])
CS_CHECK_CODE_GEN_FLAG([alpha], [-mieee])])
AS_IF([test "$cs_cv_prog_cxx_code_gen" != no],
[CS_EMIT_BUILD_PROPERTY(
[COMPILER.CFLAGS], [$cs_cv_prog_cxx_code_gen], [+])])])
#------------------------------------------------------------------------------
# Check for SIMD flags. These checks are performed after CS_CHECK_HOST() and
# the CPU optimization flags detection since these may alter the build
# environment in a way which affects the SIMD flags tests. For instance,
# they might be impacted on Mac OS X by a universal binary build, or only the
# "-march" parameter chosen by the optimization flags detection may enable
# support for specific SIMD instructions.
#------------------------------------------------------------------------------
CS_CHECK_BUILD_FLAGS([for -mmmx flag], [cs_cv_prog_cc_mmmx],
[CS_CREATE_TUPLE([-mmmx])], [],
[CS_EMIT_BUILD_PROPERTY([COMPILER.CFLAGS.MMX], [$cs_cv_prog_cc_mmmx],
[append])], [], [$cs_cv_prog_cxx_code_gen])
CS_CHECK_BUILD_FLAGS([for -msse flag], [cs_cv_prog_cc_msse],
[CS_CREATE_TUPLE([-msse])], [],
[CS_EMIT_BUILD_PROPERTY([COMPILER.CFLAGS.SSE], [$cs_cv_prog_cc_msse],
[append])], [], [$cs_cv_prog_cxx_code_gen])
CS_CHECK_BUILD_FLAGS([for -msse2 flag], [cs_cv_prog_cc_msse2],
[CS_CREATE_TUPLE([-msse2])], [],
[CS_EMIT_BUILD_PROPERTY([COMPILER.CFLAGS.SSE2], [$cs_cv_prog_cc_msse2],
[append])], [], [$cs_cv_prog_cxx_code_gen])
CS_CHECK_BUILD_FLAGS([for -mfpmath=sse flag], [cs_cv_prog_cc_mfpmath_sse],
[CS_CREATE_TUPLE([-mfpmath=sse])], [],
[CS_EMIT_BUILD_PROPERTY([COMPILER.CFLAGS.SSE], [$cs_cv_prog_cc_mfpmath_sse],
[append])], [],
[$cs_cv_prog_cxx_code_gen $cs_cv_prog_cxx_enable_errors])
AS_IF([test -n "$cs_cv_prog_cc_mmmx"],
[CS_CHECK_BUILD([for mmintrin.h],
[cs_cv_header_mmintrin_h],
[AC_LANG_PROGRAM([[#include <mmintrin.h>]], [])],
[CS_CREATE_TUPLE([$cs_cv_prog_cc_mmmx])],
[C++],
[CS_HEADER_PROPERTY([CS_SUPPORTS_MMX])
CS_EMIT_BUILD_PROPERTY([CS_SUPPORTS_MMX], [yes])])])
#------------------------------------------------------------------------------
# Check for compiler debug flags.
#------------------------------------------------------------------------------
binutils_recent=no
AS_IF([test -n "$OBJCOPY"],
[CS_CHECK_PROG_VERSION([binutils], [$OBJCOPY -V], [2.16], [9.9|.9|.9|.9],
[binutils_recent=yes])])
AC_MSG_CHECKING([whether to split debug information])
AC_ARG_ENABLE([separate-debug-info],
[AC_HELP_STRING([--enable-separate-debug-info],
[split debug information into separate files. (default YES if
binutils >= 2.16 detected and not on Cygwin, otherwise default NO)])])
AS_IF([test -z "$enable_separate_debug_info"],
AS_IF([test -z `uname | grep -i CYGWIN`],
[enable_separate_debug_info=$binutils_recent],
[enable_separate_debug_info=no]))
AC_MSG_RESULT([$enable_separate_debug_info])
CS_EMIT_BUILD_PROPERTY([LINK.DEBUG.INFO.SEPARATE], [$enable_separate_debug_info])
CS_EMIT_BUILD_FLAGS([how to enable debug mode debugging symbols],
[cs_cv_prog_cxx_debug_symbols_extra],
[CS_CREATE_TUPLE([-g3]) CS_CREATE_TUPLE([-g2]) CS_CREATE_TUPLE([-g])],
[C++], [COMPILER.CFLAGS.debug], [+],
[CS_EMIT_BUILD_PROPERTY([COMPILER.LFLAGS.debug],
[$cs_cv_prog_cxx_debug_symbols_extra], [+])])
AC_ARG_WITH([optimize-debug-info], [AC_HELP_STRING([--with-optimize-debug-info],
[whether to enable debug information even in optimize builds.
(default YES if separate debug information is enabled,
otherwise default NO)])])
AS_IF([test -z "$with_optimize_debug_info"],
[with_optimize_debug_info=$with_separate_debug_info])
AS_IF([test "$with_optimize_debug_info" != no],
[CS_EMIT_BUILD_FLAGS([how to enable optimize mode debugging symbols],
[cs_cv_prog_cxx_debug_symbols_normal],
[CS_CREATE_TUPLE([-g2]) CS_CREATE_TUPLE([-g])],
[C++], [COMPILER.CFLAGS.optimize], [+],
[CS_EMIT_BUILD_PROPERTY([COMPILER.LFLAGS.optimize],
[$cs_cv_prog_cxx_debug_symbols_normal], [+])])])
#------------------------------------------------------------------------------
# Check for compiler optimization flags.
#------------------------------------------------------------------------------
AC_DEFUN([CS_CHECK_OPTIMIZE_FLAGS],
[AC_REQUIRE([AC_PROG_CC])
AC_REQUIRE([AC_PROG_CXX])
cs_optimize_flags=''
CS_EMIT_BUILD_FLAGS([how to enable optimizations],
[cs_cv_prog_cxx_optimize],
[CS_CREATE_TUPLE([-O3]) CS_CREATE_TUPLE([-O3]) CS_CREATE_TUPLE([-Os]) CS_CREATE_TUPLE([-O])],
[C++], [COMPILER.CFLAGS.optimize], [+],
[cs_optimize_flags="$cs_optimize_flags $cs_cv_prog_cxx_optimize"])
CS_EMIT_BUILD_FLAGS([if -fno-omit-frame-pointer is accepted],
[cs_cv_prog_cxx_omit_frame_pointer],
[CS_CREATE_TUPLE([-fno-omit-frame-pointer])],
[C++], [COMPILER.CFLAGS.optimize], [+],
[cs_optimize_flags="$cs_optimize_flags \
$cs_cv_prog_cxx_omit_frame_pointer"])
CS_EMIT_BUILD_FLAGS([if -ffast-math is accepted],
[cs_cv_prog_cxx_fast_math],
[CS_CREATE_TUPLE([-ffast-math])], [C++],
[COMPILER.CFLAGS.optimize], [+],
[cs_optimize_flags="$cs_optimize_flags $cs_cv_prog_cxx_fast_math"])])
CS_CHECK_OPTIMIZE_FLAGS
#------------------------------------------------------------------------------
# Check how to declare symbol visibility.
#------------------------------------------------------------------------------
CS_VISIBILITY_FLAG_INLINES_HIDDEN(
[CS_EMIT_BUILD_PROPERTY([COMPILER.C++FLAGS],
[$cs_prog_cxx_visibility_inlines_hidden], [+])])
CS_VISIBILITY_FLAG_HIDDEN([C], [],
[CS_EMIT_BUILD_PROPERTY([COMPILER.CFLAGS],
[$cs_cv_prog_c_visibility_hidden], [+])])
CS_VISIBILITY_FLAG_DEFAULT([C], [],
[CS_EMIT_BUILD_PROPERTY([COMPILER.CFLAGS.VISIBILITY_DEFAULT],
[$cs_cv_prog_c_visibility_default])])
CS_VISIBILITY_DECLARE_HIDDEN([C++], [],
[CS_HEADER_PROPERTY([CS_VISIBILITY_HIDDEN],
[$cs_cv_prog_cxx_declare_visibility_hidden])])
CS_VISIBILITY_DECLARE_DEFAULT([C++], [],
[CS_HEADER_PROPERTY([CS_VISIBILITY_DEFAULT],
[$cs_cv_prog_cxx_declare_visibility_default])])
#------------------------------------------------------------------------------
# Determine whether to link base g++ libraries statically
#------------------------------------------------------------------------------
AC_MSG_CHECKING([whether to link base g++ libraries statically])
AC_ARG_ENABLE([static-baselibs], [AC_HELP_STRING([--enable-static-baselibs],
[Link statically againts libgcc and libstdc++. Use with caution; enabling
this option may cause issues when dynamically linking against other C++
modules. (default NO)])],
[], [enable_static_baselibs=no])
AC_MSG_RESULT([$enable_static_baselibs])
AS_IF([test $enable_static_baselibs = yes],
[CS_EMIT_BUILD_FLAGS([for -static-libgcc],
[cs_cv_prog_link_static_libgcc], [CS_CREATE_TUPLE([-static-libgcc])],
[C], [COMPILER.LFLAGS], [+])
libstdcxx=`$CXX -print-file-name=libstdc++.a`
CS_EMIT_BUILD_FLAGS([for static libstdc++],
[cs_cv_prog_link_static_libstdcxx],
CS_CREATE_TUPLE([$libstdcxx]),
[C++], [COMPILER.LFLAGS], [+])])
#----------------------------------------------------------------------------
# Check for Crystal Space (CS)
#----------------------------------------------------------------------------
AC_ARG_WITH([cs], [AC_HELP_STRING([--without-cs],
[do not look for an installed Crystal Space SDK; this option is useful only
if you need to perform routine maintenance tasks, such as generating
project files or converting documentation, without having the Crystal Space
SDK installed])])
AS_IF([test -z "$with_cs"], [with_cs=yes])
AS_IF([test $with_cs != no],
[CS_PATH_CRYSTAL_EMIT([2.1], [],
[AC_MSG_ERROR([
*** Crystal Space could not be found or was unusable. The latest version is
*** always available from http://www.crystalspace3d.org/
*** Also, be sure that you have either installed Crystal Space or set the
*** CRYSTAL environment variable properly.
])], [crystalspace])])
CS_CHECK_COMMON_TOOLS_RELAYTOOL([$CRYSTAL_TOOLS_PREFIX/bin])
#------------------------------------------------------------------------------
# Check for subversion and, if available, whether the source directory is an
# SVN checkout.
#------------------------------------------------------------------------------
CS_CHECK_TOOLS([SUBVERSION], [svn])
AS_IF([test -n "$SUBVERSION"],
[AC_CACHE_CHECK([whether ${srcdir} is an SVN checkout], [ps_cv_source_is_svn],
[AS_IF([AC_TRY_COMMAND([$SUBVERSION info ${srcdir} > /dev/null])],
[ps_cv_source_is_svn=yes], [ps_cv_source_is_svn=no])])],
[ps_cv_source_is_svn=no])
CS_EMIT_BUILD_PROPERTY([SOURCE_IS_SVN], [$_cv_source_is_svn])
#----------------------------------------------------------------------------
# Check for MySQL
#----------------------------------------------------------------------------
CS_NOTABLE([mysql], [database], [], [$cs_cv_libmysqlclient],
[CS_CHECK_LIB_WITH([mysqlclient],
[AC_LANG_PROGRAM([[#include <mysql.h>]],
[MYSQL mysql; mysql_init(&mysql);])], [/usr /usr/include/mysql|/usr/lib /usr/local/mysql /usr/include/mysql|/usr/lib/mysql /usr/local/include/mysql|/usr/local/lib/mysql /usr/lib /usr/local/mysql], [],
[CS_EMIT_BUILD_RESULT([cs_cv_libmysqlclient], [LIBMYSQLCLIENT])])])
#----------------------------------------------------------------------------
# Check for Sqlite3
#----------------------------------------------------------------------------
CS_NOTABLE([Sqlite3], [database], [], [$cs_cv_libsqlite3],
[CS_CHECK_LIB_WITH([sqlite3],
[AC_LANG_PROGRAM([[#include <sqlite3.h>]],
[sqlite3 **db; sqlite3_open("",db);])], [/usr /usr/include/|/usr/lib /usr/local/ /usr/include/|/usr/lib/ /usr/local/include/|/usr/local/lib/ /usr/lib /usr/local/], [],
[CS_EMIT_BUILD_RESULT([cs_cv_libsqlite3], [LIBSQLITE3])])])
#----------------------------------------------------------------------------
# Check for PostgreSQL
#----------------------------------------------------------------------------
CS_NOTABLE([PostgreSQL], [database], [], [$cs_cv_libpq],
[CS_CHECK_LIB_WITH([pq],
[AC_LANG_PROGRAM([[#include <postgres.h>]],
[PQconnectdb("");])], [/usr /usr/include/postgresql|/usr/lib /usr/local/ /usr/include/postgresql|/usr/lib/ /usr/local/include/postgresql|/usr/local/lib/ /usr/lib /usr/local/], [],
[CS_EMIT_BUILD_RESULT([cs_cv_libpq], [LIBPQ])])])
#----------------------------------------------------------------------------
# Check for Curl
#----------------------------------------------------------------------------
PS_CHECK_LIBCURL
#----------------------------------------------------------------------------
# Check for hunspell
#----------------------------------------------------------------------------
CS_NOTABLE([hunspell], [], [], [$cs_cv_libhunspell],
[CS_CHECK_LIB_WITH([hunspell],
[AC_LANG_PROGRAM([[#include <hunspell.hxx>]],
[Hunspell* spell=new Hunspell("",""); delete spell;])], [/usr /usr/include/|usr/lib /usr/local/ /usr/include/hunspell|/usr/lib/ /usr/local/include/|/usr/local/lib/ /usr/local/include/hunspell/|/usr/local/lib/ /usr/lib/], [C++],
[CS_EMIT_BUILD_RESULT([cs_cv_libhunspell], [HUNSPELL])])])
#----------------------------------------------------------------------------
# Check for Google Test
#----------------------------------------------------------------------------
CS_CHECK_LIB_WITH([gtest],
[AC_LANG_PROGRAM([[#include <gtest/gtest.h>]],
[int dummyargc = 1; char* dummyargv = "gtest"; testing::InitGoogleTest(&dummyargc, &dummyargv);])], [], [C++],
[CS_EMIT_BUILD_RESULT([cs_cv_libgtest], [GTEST])], [], [], [], [], [])
#----------------------------------------------------------------------------
# Check for Google Breakpad
#----------------------------------------------------------------------------
CS_CHECK_LIB_WITH([breakpad],
[AC_LANG_PROGRAM([[#ifdef CS_PLATFORM_MACOSX
#include "client/mac/handler/exception_handler.h"
#else
#include "client/linux/handler/exception_handler.h"
#endif]],
[google_breakpad::ExceptionHandler test_handler("/tmp/", NULL, NULL, NULL, true);])], [src/tools/google-breakpad/src src/tools/google-breakpad/src|src/tools/breakpad-libs], [C++],
[CS_EMIT_BUILD_RESULT([cs_cv_libbreakpad], [BREAKPAD])], [], [], [], [], [])
#------------------------------------------------------------------------------
# Check if TemplateToolkit2 is installed (needed for MSVC project generation).
#------------------------------------------------------------------------------
CS_CHECK_TEMPLATE_TOOLKIT2([emit])
#------------------------------------------------------------------------------
# The cs-win32libs package is a convenience archive made available to Windows
# users of Crystal Space. It contains common libraries, headers, and tools
# (such as zlib, libjpeg, cal3d, etc.) usable by MSVC, Mingw/MSYS, and Cygwin
# users. It saves users the bother of having to install these packages
# manually one at a time.
#------------------------------------------------------------------------------
CS_CHECK_CSWIN32LIBS
#------------------------------------------------------------------------------
# Use the CPPFLAGS, CXXFLAGS, CFLAGS, and LDFLAGS passed to configure, as well
# as any additional flags provided by cs-win32libs.
#------------------------------------------------------------------------------
CS_EMIT_BUILD_PROPERTY([COMPILER.CFLAGS], [$CPPFLAGS $CFLAGS], [+])
CS_EMIT_BUILD_PROPERTY([COMPILER.C++FLAGS], [$CPPFLAGS $CXXFLAGS], [+])
CS_EMIT_BUILD_PROPERTY([COMPILER.LFLAGS], [$LDFLAGS], [+])
#----------------------------------------------------------------------------
# Check if the Crystal Space static plugins library was built.
#----------------------------------------------------------------------------
AS_IF([test $with_cs != no],
[AC_MSG_CHECKING([for Crystal Space static plugins])
cc_have_crystal_static=no
for m in $CRYSTAL_AVAILABLE_LIBS; do
AS_IF([test crystalspace_staticplugins = "$m"],
[cc_have_crystal_static=yes
break])
done
AC_MSG_RESULT([$cc_have_crystal_static])],
[cc_have_crystal_static=no])
AS_IF([test $cc_have_crystal_static != no],
[CS_EMIT_BUILD_PROPERTY([HAVE_STATIC_PLUGINS], [yes])])
#------------------------------------------------------------------------------
# Check for Cal3D.
#------------------------------------------------------------------------------
CS_CHECK_LIB_WITH([cal3d],
[AC_LANG_PROGRAM([[#include <cal3d/cal3d.h>]],
[CalModel* m = 0; m->getMixer();])], [], [C++])
AS_IF([test $cs_cv_libcal3d = yes],
[CS_CHECK_BUILD([if cal3d is sufficiently recent], [cs_cv_cal3d_recent],
[AC_LANG_PROGRAM(
[[#include <cal3d/cal3d.h>]],
[CalCoreAnimation* p = 0; unsigned int n = p->getTrackCount();])],
[], [C++],
[CS_EMIT_BUILD_RESULT([cs_cv_libcal3d], [CAL3D])], [], [],
[$cs_cv_libcal3d_cflags],
[$cs_cv_libcal3d_lflags],
[$cs_cv_libcal3d_libs])])
#------------------------------------------------------------------------------
# Determine if plugin meta-information should be embedded directly into plugin
# modules or if it should exist in stand-alone .csplugin files. On Unix,
# embedding is accomplished via libbfd which carries a GPL license. If your
# project is compatible with GPL, then set gpl_compatible to "yes". This will
# cause embedding to be enabled on Unix by default. Otherwise, set it to "no",
# which will cause embedding to be disabled by default on Unix. (In any event,
# the user can override the default setting with the
# --enable-meta-info-embedding option.)
#------------------------------------------------------------------------------
m4_define([gpl_compatible], [yes])
CS_META_INFO_EMBED([emit], gpl_compatible)
AS_IF([test $enable_meta_info_embedding = yes],
[CS_EMIT_BUILD_PROPERTY([COMPILER.CFLAGS],
[AS_ESCAPE([$(EMBED_META.CFLAGS)])], [+])
CS_EMIT_BUILD_PROPERTY([COMPILER.LFLAGS],
[AS_ESCAPE([$(EMBED_META.LFLAGS)])], [+])])
#------------------------------------------------------------------------------
# Determine if memory tracker should be enabled.
#------------------------------------------------------------------------------
AC_MSG_CHECKING([whether to use memory tracker])
AC_ARG_ENABLE([memory-tracker],
[AC_HELP_STRING([--enable-memory-tracker],
[enable the memory tracker which checks memory usage per
source file (default NO)])],
[], [enable_memory_tracker=no])
AC_MSG_RESULT([$enable_memory_tracker])
CS_EMIT_BUILD_PROPERTY([MEMORY_TRACKER],
[$enable_memory_tracker])
AS_IF([test $enable_memory_tracker = yes],
[CS_HEADER_PROPERTY([CS_MEMORY_TRACKER])])
#------------------------------------------------------------------------------
# Determine if reference tracker should be enabled.
#------------------------------------------------------------------------------
AC_MSG_CHECKING([whether to use reference tracker])
AC_ARG_ENABLE([ref-tracker],
[AC_HELP_STRING([--enable-ref-tracker],
[enable the reference tracker which dumps information
about leaked references (default NO)])],
[], [enable_ref_tracker=no])
AC_MSG_RESULT([$enable_ref_tracker])
CS_EMIT_BUILD_PROPERTY([REF_TRACKER],
[$enable_ref_tracker])
AS_IF([test $enable_ref_tracker = yes],
[CS_HEADER_PROPERTY([CS_REF_TRACKER])])
#------------------------------------------------------------------------------
# Determine if crash reporter should be enabled.
#------------------------------------------------------------------------------
AC_MSG_CHECKING([whether to use crash reporter])
AC_ARG_ENABLE([reporter],
[AC_HELP_STRING([--enable-reporter],
[enable the crash reporter which uploads dumps on crash
(default NO)])],
[], [enable_reporter=no])
AC_MSG_RESULT([$enable_reporter])
AS_IF([test $enable_reporter = yes],
[CS_EMIT_BUILD_PROPERTY([REPORTER], [yes])])
AS_IF([test $enable_reporter = yes],
[CS_HEADER_PROPERTY([USE_BREAKPAD])])
#----------------------------------------------------------------------------
# Package configuration switches
#----------------------------------------------------------------------------
AC_ARG_ENABLE([debug],
[AC_HELP_STRING([--enable-debug],
[build with debugging information (default NO)])],
[], [enable_debug=no])
AC_MSG_CHECKING([build mode])
AS_IF([test $enable_debug = yes], [build_mode=debug], [build_mode=optimize])
AC_MSG_RESULT([$build_mode])
CS_EMIT_BUILD_PROPERTY([MODE], [$build_mode])
#-----------------------------------------------------------------------------
# Emit install paths and package information.
#-----------------------------------------------------------------------------
CS_OUTPUT_INSTALLDIRS
CS_EMIT_PACKAGEINFO
#----------------------------------------------------------------------------
# Emit generated files.
#----------------------------------------------------------------------------
CS_JAMCONFIG_OUTPUT([Jamconfig])
AC_CONFIG_FILES([Jamfile])
AC_OUTPUT
#------------------------------------------------------------------------------
# `Result Summary.
#------------------------------------------------------------------------------
cs_summary=`CS_SUMMARIZE([$cs_host_family], [Found], [Missing])`
AC_MSG_NOTICE([
******************************************************************************
*** Planeshift -- Configuration Summary ***
******************************************************************************
Build mode: ${build_mode}
Version: ${PACKAGE_VERSION} (SVN: ${ps_cv_source_is_svn})
Optional Dependencies
---------------------
$cs_summary])
AC_MSG_NOTICE([
Please note that this project uses Jam as its build tool,
therefore you must type 'jam' to build the project.
Jam home: http://www.perforce.com/jam/jam.html
Jam source: ftp://ftp.perforce.com/jam/
])