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Diff for /code/nel/configure.in between version 1.32 and 1.71

version 1.32, 2001/04/10 13:44:50

version 1.71, 2002/05/13 15:44:57

Line 1

dnl

dnl ====================================================================

dnl Configuration script for NeL

dnl ====================================================================

dnl

dnl $Id$

dnl

dnl ====================================================================

dnl Process this file with autoconf to produce a configure script.

dnl ====================================================================

AC_INIT(include/nel/nel.h)

dnl MAJOR_VERSION correspond to the CURRENT interface number.

dnl MINOR_VERSION correspond to the interface's REVISION (implementation)

dnl MINOR_VERSION correspond to the interface REVISION (implementation)

dnl number.

dnl PICO_VERSION correspond to the interface's AGE, which is the number

dnl PICO_VERSION correspond to the interface AGE, which is the number

dnl of previous additional interfaces supported by this library.

dnl It must be less than or equal to CURRENT.

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Line 24

MINOR_VERSION=3

PICO_VERSION=0

AM_INIT_AUTOMAKE(nel,$MAJOR_VERSION.$MINOR_VERSION.$PICO_VERSION)

VERSION=$MAJOR_VERSION.$MINOR_VERSION.$PICO_VERSION

AM_INIT_AUTOMAKE(nel,$VERSION)

LIBTOOL_VERSION=$MAJOR_VERSION:$MINOR_VERSION:$PICO_VERSION

AC_SUBST(VERSION)

AC_SUBST(LIBTOOL_VERSION)

AM_CONFIG_HEADER(include/nelconfig.h)

dnl Get host type info

AC_CANONICAL_HOST

if test "$host_cpu" = "i386" -o "$host_cpu" = "i486" \

-o "$host_cpu" = "i586" -o "$host_cpu" = "i686" \

-o "$host_cpu" = "i786"

then

AC_DEFINE(HAVE_X86)

dnl The following hack should ensure that configure doesn't add optimizing

dnl The following hack should ensure that configure doesnt add optimizing

dnl or debugging flags to CFLAGS or CXXFLAGS

CFLAGS="$CFLAGS "

CFLAGS="$CFLAGS -ftemplate-depth-24"

CXXFLAGS="$CXXFLAGS "

CXXFLAGS="$CXXFLAGS -ftemplate-depth-24"

dnl ====================================================================

dnl Checks for programs.

dnl Checks NeL modules (net, 3d, ai) to install / Disable

dnl ====================================================================

AC_PROG_MAKE_SET

AC_PROG_CC

dnl the misc is mandatory, it is use by the other modules.

AC_PROG_CXX

NEL_SUBDIRS="misc"

AM_PROG_LIBTOOL

dnl Network library

AC_ARG_ENABLE( net,

[ --disable-net disable compilation and install of NeL Network.],

, enable_net=yes )

AM_SANITY_CHECK

if test $enable_net = "no";

then

AC_MSG_RESULT(disable NEL Network.)

else

NEL_SUBDIRS="$NEL_SUBDIRS net"

AC_PROG_YACC

dnl 3D library

AM_PROG_LEX

AC_ARG_ENABLE( 3d,

[ --disable-3d disable compilation and install of NeL 3D.],

, enable_3d=yes )

AC_PROG_INSTALL

if test $enable_3d = "no";

then

AC_MSG_RESULT(disable NEL 3D.)

else

NEL_SUBDIRS="$NEL_SUBDIRS 3d"

dnl PACS library

AC_ARG_ENABLE( pacs,

[ --disable-pacs disable compilation and install of NeL PACS.],

, enable_pacs=yes )

dnl ==========

if test $enable_pacs = "no";

dnl Python

then

dnl ==========

AC_MSG_RESULT(disable NEL PACS.)

else

NEL_SUBDIRS="$NEL_SUBDIRS pacs"

AC_ARG_WITH( python,

dnl Sound library

[ --with-python=<path> path to the Python prefix installation directory.

AC_ARG_ENABLE( sound,

e.g. /usr/local],

[ --enable-sound enable compilation and install of NeL Sound.],

[PYTHON_PREFIX=$withval

, enable_sound=no )

AC_MSG_RESULT(using Python located in $withval.)]

)

if test ! "$PYTHON_PREFIX" = ""

if test $enable_sound = "yes";

then

PATH="$PYTHON_PREFIX/bin:$PATH"

AC_MSG_RESULT(enable NEL Sound.)

NEL_SUBDIRS="$NEL_SUBDIRS sound"

AC_ARG_WITH( python-version,

dnl AI library

[ --with-python-version=<version> Python version to use, e.g. 1.5],

AC_ARG_ENABLE( ai,

[PYTHON_VERSION=$withval

[ --enable-ai enable compilation and install of NeL AI.],

AC_MSG_RESULT(using Python $withval.)]

, enable_ai=no )

)

if test ! "$PYTHON_VERSION" = ""

if test $enable_ai = "yes";

then

PYTHON_EXEC="python$PYTHON_VERSION"

AC_MSG_RESULT(enable NEL AI.)

else

NEL_SUBDIRS="$NEL_SUBDIRS ai"

PYTHON_EXEC="python python2.0 python1.5"

AC_PATH_PROGS(PYTHON, $PYTHON_EXEC, no, $PATH)

dnl Georges library

if test "$PYTHON" = "no";

AC_ARG_ENABLE( georges,

[ --enable-georges enable compilation and install of NeL Georges.],

, enable_georges=no )

if test $enable_georges = "yes";

then

AC_MSG_ERROR([Python is needed to compile NeL (www.python.org)])

AC_MSG_RESULT(enable NEL Georges.)

NEL_SUBDIRS="$NEL_SUBDIRS georges"

AC_SUBST(enable_net)

AC_SUBST(enable_3d)

AC_SUBST(enable_pacs)

AC_SUBST(enable_sound)

AC_SUBST(enable_ai)

AC_SUBST(enable_georges)

AC_SUBST(NEL_SUBDIRS)

dnl ====================================================================

dnl Checks for programs.

dnl ====================================================================

AC_PROG_MAKE_SET

AC_PROG_CC

AC_PROG_CXX

AM_PROG_LIBTOOL

AM_SANITY_CHECK

AC_PROG_YACC

AM_PROG_LEX

AC_PROG_INSTALL

AM_PATH_CCACHE

dnl ====================================================================

dnl Configure Settings

dnl ====================================================================

dnl Disable the static linking by default

dnl AC_DISABLE_STATIC

dnl Use C++ compiler as a default for the compilation test.

dnl Use C++ compiler as a default for the compilation tests.

AC_LANG_CPLUSPLUS

dnl ====================================================================

dnl Debug/optimized compilation mode

dnl ====================================================================

AM_NEL_DEBUG

AC_ARG_WITH([logging],

[ --without-logging be silent on stdout and in no log.log],

[

if test "$with_logging" = "no"

then

AC_DEFINE(NEL_DEFAULT_DISPLAYER, 0)

AC_DEFINE(NEL_LOG_IN_FILE, 0)

else

AC_MSG_ERROR([--with-logging is the default: do not use this option])

])

dnl ====================================================================

dnl Checks for typedefs, structures, and compiler characteristics.

dnl ====================================================================

dnl Supress GCC's "multi-character character constant" warnings.

dnl Test endianness

AC_C_BIGENDIAN

dnl Supress GCC "multi-character character constant" warnings.

if test "X$CC" = "Xgcc";

then

CXXFLAGS="$CXXFLAGS -Wno-multichar"

Line 108

Line 203

dnl Add the define _REENTRANT for a correct use of the threads

if test "X$CC" = "Xgcc";

then

CFLAGS="$CFLAGS -D_REENTRANT"

CXXFLAGS="$CXXFLAGS -D_REENTRANT"

dnl ====================================================================

dnl Checks for header files.

dnl ====================================================================

AC_STDC_HEADERS

AC_CHECK_HEADERS(fcntl.h unistd.h)

dnl ==========

dnl ====================================================================

dnl X11

dnl ==========

AC_PATH_X

if test ! "$no_x" = "yes" ; then

if test ! "$no_x" = "yes"

if test ! X"$x_libraries" = X ; then

then

if test ! X"$x_libraries" = X

then

LIBS="$LIBS -L$x_libraries"

if test ! X"$x_includes" = X ; then

if test ! X"$x_includes" = X

then

CXXFLAGS="$CXXFLAGS -I$x_includes"

else

if test "$enable_3d" = "yes"

then

AC_MSG_ERROR(X11 must be installed.)

dnl ==========

dnl ====================================================================

dnl STLPort

dnl ==========

dnl Ask user for path to the STLport header files

AC_ARG_WITH( stlport,

[ --with-stlport=<path> path to the STLPort header files directory.

e.g. /usr/local/include/stlport],

[STLPORT_DIR=$with_stlport

AC_MSG_RESULT(using STLPort header files located in $with_stlport)],

AC_MSG_ERROR([You must call configure with the --with-stlport option.

This tells configure where to find the STLPort header files.

e.g. --with-stlport=/usr/local/include/stlport])

)

if test X"$STLPORT_DIR" != X;

AM_PATH_STLPORT

then

CXXFLAGS="-I$STLPORT_DIR $CXXFLAGS"

dnl ==========

dnl ====================================================================

dnl Python

dnl ==========

PYTHON_PREFIX=`$PYTHON -c 'import sys; print "%s" % (sys.prefix)'`

AM_PATH_PYTHON(1.5,$enable_ai)

PYTHON_VERSION=`$PYTHON -c 'import sys; print "%s" % (sys.version[[:3]])'`

PYTHON_CFLAGS="-I$PYTHON_PREFIX/include/python$PYTHON_VERSION"

PYTHON_LIBS="-L$PYTHON_PREFIX/lib/python$PYTHON_VERSION/config -lpython$PYTHON_VERSION"

_CPPFLAGS="$CPPFLAGS"

CPPFLAGS="$CXXFLAGS ${PYTHON_CFLAGS}"

AC_SUBST(PYTHON_CFLAGS)

AC_MSG_CHECKING("for Python header files")

AC_EGREP_CPP( yo_python,

[#include <Python.h>

yo_python

[AC_MSG_RESULT("ok")],

AC_MSG_ERROR([Python is needed to compile NeL (www.python.org).])

)

CPPFLAGS="$_CPPFLAGS"

dnl ====================================================================

dnl LibXML

AC_SUBST(PYTHON_CFLAGS)

dnl Use C compiler as a default for the libxml tests.

AC_SUBST(PYTHON_LIBS)

AC_LANG_C

AM_PATH_XML2(2.0.0, , AC_MSG_ERROR(libxml2 must be installed.))

dnl ==========

CFLAGS="$CFLAGS $XML_CFLAGS"

dnl Debug/optimized compilation mode

CXXFLAGS="$CXXFLAGS $XML_CFLAGS"

dnl ==========

MAX_C_OPTIMIZE="-O6"

LIBS="$LIBS $XML_LIBS"

dnl Build optimized or debug version ?

dnl Use C++ compiler as a default for the compilation tests.

dnl First check for gcc and g++

AC_LANG_CPLUSPLUS

if test "$ac_cv_prog_gcc" = "yes"

then

DEBUG_CFLAGS="-g"

DEBUG_OPTIMIZE_CC="-O"

OPTIMIZE_CFLAGS="$MAX_C_OPTIMIZE"

else

DEBUG_CFLAGS="-g"

DEBUG_OPTIMIZE_CC=""

OPTIMIZE_CFLAGS="-O"

if test "$ac_cv_prog_cxx_g" = "yes"

then

DEBUG_CXXFLAGS="-g"

DEBUG_OPTIMIZE_CXX="-O"

OPTIMIZE_CXXFLAGS="-O3"

else

DEBUG_CXXFLAGS="-g"

DEBUG_OPTIMIZE_CXX=""

OPTIMIZE_CXXFLAGS="-O"

AC_ARG_WITH(debug,

[ --with-debug[=full] Build a debug version (huge libraries)

--without-debug Build withoug debugging code (default)],

[with_debug=$withval],

[with_debug=no])

if test "$with_debug" = "yes"

then

dnl Medium debug.

CFLAGS="$DEBUG_CFLAGS $DEBUG_OPTIMIZE_CC $CFLAGS"

CXXFLAGS="$DEBUG_CXXFLAGS $DEBUG_OPTIMIZE_CXX $CXXFLAGS"

elif test "$with_debug" = "full"

then

dnl Full debug. Very slow in some cases

CFLAGS="$DEBUG_CFLAGS $CFLAGS"

CXXFLAGS="$DEBUG_CXXFLAGS $CXXFLAGS"

else

dnl Optimized version. No debug

CFLAGS="$OPTIMIZE_CFLAGS $CFLAGS"

CXXFLAGS="$OPTIMIZE_CXXFLAGS $CXXFLAGS"

dnl ====================================================================

dnl Checks for libraries.

dnl ====================================================================

dnl ==========

dnl ====================================================================

dnl STLPort

dnl FreeType 2

dnl ==========

dnl Ask user for path to the STLport header/library files

AC_ARG_WITH( stllib,

[ --with-stllib=<path> path to the STLPort installation directory.

e.g. /usr/local/lib/stlport],

[STLLIB_DIR=$with_stllib

AC_MSG_RESULT(using STLPort library located in $with_stllib.)]

)

if test X"$STLLIB_DIR" != X;

then

LIBS="-L$STLLIB_DIR $LIBS"

LIBS="$LIBS -lstlport_gcc"

_CPPFLAGS="$CPPFLAGS"

CPPFLAGS="$CXXFLAGS"

AC_MSG_CHECKING("for STLPort")

AC_EGREP_CPP( yo_stlport,

[#include <algorithm>

#ifdef __SGI_STL_PORT

yo_stlport

#endif],

[AC_MSG_RESULT("yes")],

AC_MSG_ERROR([STLPort is needed to compile NeL (www.stlport.org).])

)

CPPFLAGS="$_CPPFLAGS"

AM_PATH_FREETYPE($enable_3d)

dnl ==========

dnl ====================================================================

dnl FreeType 2

dnl OpenGL

dnl ==========

dnl Check for the FreeType 2 library files

AM_PATH_OPENGL($enable_3d)

AC_PATH_PROG(FREETYPE_CONFIG, freetype-config, no)

if test "$FREETYPE_CONFIG" = "no"; then

AC_MSG_ERROR([Cannot find freetype-config: check your path.

FreeType 2 library is needed to compile NeL (freetype.sourceforge.net).])

else

FREETYPE_CFLAGS=`freetype-config --cflags`

FREETYPE_LIBS=`freetype-config --libs`

AC_SUBST(FREETYPE_CFLAGS)

dnl ====================================================================

AC_SUBST(FREETYPE_LIBS)

dnl Check for XF86VidMode extension (-lXxf86vm)

dnl Checking the FreeType 2 instalation

AM_PATH_XF86VIDMODE

_CPPFLAGS="$CPPFLAGS"

CPPFLAGS="$CXXFLAGS ${FREETYPE_CFLAGS}"

AC_MSG_CHECKING("for FreeType 2 installation")

AC_EGREP_CPP( yo_freetype2,

[#include <freetype/freetype.h>

#if FREETYPE_MAJOR == 2

yo_freetype2

#endif],

[AC_MSG_RESULT("yes")],

AC_MSG_ERROR([Freetype 2 library is needed to compile NeL (www.stlport.org).])

)

CPPFLAGS="$_CPPFLAGS"

dnl ====================================================================

dnl OpenAL

dnl ==========

AM_PATH_OPENAL($enable_sound)

dnl OpenGL

dnl ==========

dnl Checking the OpenGL installation

AC_MSG_CHECKING("for OpenGL installation")

AC_EGREP_CPP( yo_opengl,

[#include <GL/gl.h>

#if defined(GL_VERSION_1_2)

yo_opengl

#endif],

[AC_MSG_RESULT("yes")],

AC_MSG_ERROR([OpenGL 1.2 is needed to compile NeL (www.mesa3d.org).])

)

dnl Checking the GLEXT version

dnl ====================================================================

AC_MSG_CHECKING(for <GL/glext.h> version)

dnl Arrange for the include directory to be in the search path even when

AC_EGREP_CPP( yo_glext_version,

dnl build is done outside the source tree

[#include <GL/glext.h>

dnl Put the nelconfig.h define

#ifdef GL_GLEXT_VERSION

CFLAGS="$CFLAGS -I\${top_srcdir}/include -DHAVE_NELCONFIG_H"

#if GL_GLEXT_VERSION >= 7

CXXFLAGS="$CXXFLAGS -I\${top_srcdir}/include -DHAVE_NELCONFIG_H"

yo_glext_version

#endif

#endif],

[AC_MSG_RESULT("yes")],

AC_MSG_ERROR([A newer version of <GL/glext.h> is needed to compile NeL (download it from http://oss.sgi.com/projects/ogl-sample/ABI/).])

)

dnl ====================================================================

dnl Checks for library functions.

dnl ====================================================================

dnl Output files to generate.

dnl ====================================================================

dnl What an ugly hack to try to get something cleanner ... i hope ...

AC_OUTPUT_COMMANDS(

[cd include/nel && ln -sfv ../nelconfig.h .]

)

AC_OUTPUT( Makefile \

include/Makefile \

include/nel/Makefile \

include/nel/misc/Makefile \

include/nel/net/Makefile \

include/nel/3d/Makefile \

include/nel/pacs/Makefile \

include/nel/sound/Makefile \

include/nel/ai/Makefile \

include/nel/ai/agent/Makefile \

include/nel/ai/c/Makefile \

include/nel/ai/character/Makefile \

include/nel/ai/e/Makefile \

include/nel/ai/fuzzy/Makefile \

include/nel/ai/logic/Makefile \

include/nel/ai/nimat/Makefile \

include/nel/ai/pyserver/Makefile \

include/nel/ai/script/Makefile \

include/nel/ai/tools/Makefile \

include/nel/georges/Makefile \

src/Makefile \

src/misc/Makefile \

src/misc/config_file/Makefile \

Line 362

Line 341

src/3d/Makefile \

src/3d/driver/Makefile \

src/3d/driver/opengl/Makefile \

src/pacs/Makefile \

src/sound/Makefile \

src/sound/driver/Makefile \

src/sound/driver/openal/Makefile \

src/ai/Makefile \

src/ai/agent/Makefile \

src/ai/c/Makefile \

Line 372

Line 355

src/ai/pyserver/Makefile \

src/ai/script/Makefile \

src/ai/tools/Makefile \

src/georges/Makefile \

tools/Makefile \

tools/3d/Makefile \

tools/3d/build_coarse_mesh/Makefile \

tools/3d/build_far_bank/Makefile \

tools/3d/build_smallbank/Makefile \

tools/3d/ig_lighter/Makefile \

tools/3d/ig_lighter_lib/Makefile \

tools/3d/panoply_maker/Makefile \

tools/3d/zone_dependencies/Makefile \

tools/3d/zone_ig_lighter/Makefile \

tools/3d/zone_lib/Makefile \

tools/3d/zone_lighter/Makefile \

tools/3d/zone_welder/Makefile \

nel-config \

)

dnl End of configure.in

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