version 1.8, 2001/10/29 14:00:28 |
version 1.9, 2002/01/07 16:09:52 |
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dnl ==================================================================== | dnl ==================================================================== |
dnl Checks for programs. | dnl Checks for programs. |
| dnl ==================================================================== |
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AC_PROG_MAKE_SET | AC_PROG_MAKE_SET |
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dnl ==================================================================== | dnl ==================================================================== |
dnl Configure Settings | dnl Configure Settings |
| dnl ==================================================================== |
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AC_LANG_CPLUSPLUS | AC_LANG_CPLUSPLUS |
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dnl ==================================================================== | dnl ==================================================================== |
| dnl Debug/optimized compilation mode |
| dnl ==================================================================== |
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| AM_NEL_DEBUG |
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| dnl ==================================================================== |
dnl Checks for typedefs, structures, and compiler characteristics. | dnl Checks for typedefs, structures, and compiler characteristics. |
| dnl ==================================================================== |
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AC_C_CONST | AC_C_CONST |
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AC_CHECK_HEADERS(fcntl.h unistd.h) | AC_CHECK_HEADERS(fcntl.h unistd.h) |
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dnl ========== | |
dnl STLPort | |
dnl ========== | |
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dnl Ask user for path to the STLport files location | |
AC_ARG_WITH( stlport, | |
[ --with-stlport=<path> path to the STLPort install directory. | |
e.g. /usr/local/stlport] | |
) | |
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AC_ARG_WITH( stlport-include, | |
[ --with-stlport-include=<path> | |
path to the STLPort header files directory. | |
e.g. /usr/local/stlport/stlport] | |
) | |
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AC_ARG_WITH( stlport-lib, | |
[ --with-stlport-lib=<path> | |
path to the STLPort library files directory. | |
e.g. /usr/local/stlport/lib] | |
) | |
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if test "$with_stlport" != "no" | |
then | |
if test -z "$with_stlport" && test -z "$with_stlport_lib" -o -z "$with_stlpo | |
rt_include" | |
then | |
AC_MSG_ERROR([You must call configure with the --with-stlport or --with-stlport-lib and with-stlport-include options. | |
This tells configure where to find the STLPort files.]) | |
fi | |
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if test $with_stlport | |
then | |
AC_MSG_RESULT(using STLPort files located in $with_stlport) | |
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STLPORT_CFLAGS="-I$with_stlport/stlport" | |
STLPORT_LIB="-L$with_stlport/lib" | |
fi | |
else | |
no_stlport="no" | |
AC_MSG_RESULT(*** Override the use of the STLPorts (EXPERIMENTAL) ***) | |
fi | |
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if test -z "$no_stlport" -a "$with_stlport_include" | |
then | |
AC_MSG_RESULT(using STLPort header files located in $with_stlport_include) | |
STLPORT_CFLAGS="-I$with_stlport_include" | |
fi | |
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if test -z "$no_stlport" -a "$with_stlport_lib" | |
then | |
AC_MSG_RESULT(using STLPort library files located in $with_stlport_lib) | |
STLPORT_LIB="-L$with_stlport_lib" | |
fi | |
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dnl ========== | |
dnl NeL | |
dnl ========== | |
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dnl Ask user for path to the NeL header files | |
AC_ARG_WITH( nel, | |
[ --with-nel=<prefix> prefix to the NeL files installation. | |
e.g. /usr/local], | |
[ NEL_DIR=$with_nel | |
AC_MSG_RESULT(using NeL files located in $with_nel)] | |
) | |
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if test X"$NEL_DIR" != X""; | |
then | |
CXXFLAGS="-I$NEL_DIR/include $CXXFLAGS" | |
LIBS="-L$NEL_DIR/lib $LIBS" | |
fi | |
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_CPPFLAGS="$CPPFLAGS" | |
CPPFLAGS="$CXXFLAGS" | |
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AC_MSG_CHECKING(for NeL) | |
AC_EGREP_CPP( yo_nel, | |
[#include <nel/net.h> | |
#ifdef NL_NET_H | |
yo_nel | |
#endif], | |
[AC_MSG_RESULT(yes)], | |
AC_MSG_ERROR([NeL is needed to compile the NeLNS (www.nevrax.org)]) | |
) | |
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dnl ========== | |
dnl Debug/optimized compilation mode | |
dnl ========== | |
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MAX_C_OPTIMIZE="-O6" | |
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dnl Build optimized or debug version ? | |
dnl First check for gcc and g++ | |
if test "$ac_cv_prog_gcc" = "yes" | |
then | |
DEBUG_CFLAGS="-g" | |
DEBUG_OPTIMIZE_CC="-O" | |
OPTIMIZE_CFLAGS="$MAX_C_OPTIMIZE" | |
else | |
DEBUG_CFLAGS="-g" | |
DEBUG_OPTIMIZE_CC="" | |
OPTIMIZE_CFLAGS="-O" | |
fi | |
if test "$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" | |
fi | |
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 $CXXFLAGS" | |
fi | |
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dnl ==================================================================== | dnl ==================================================================== |
dnl Checks for libraries. | dnl Checks for libraries. |
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dnl ========== | dnl ========================================================================== |
dnl STLPort | dnl STLPort |
dnl ========== | |
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if test -z "$no_stlport" | |
then | |
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if test X"$STLPORT_CFLAGS" != X | AM_PATH_STLPORT |
then | |
CXXFLAGS="$STLPORT_CFLAGS $CXXFLAGS" | |
fi | |
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if test X"$STLPORT_LIB" != X | |
then | |
LIBS="$STLPORT_LIB $LIBS -lstlport_gcc" | |
fi | |
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_CPPFLAGS="$CPPFLAGS" | dnl ========================================================================== |
CPPFLAGS="$CXXFLAGS $STLPORT_CFLAGS" | dnl NeL |
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AC_MSG_CHECKING(for STLPort) | AM_PATH_NEL("yes", "yes", "no", "no", "no", "no") |
AC_EGREP_CPP( yo_stlport, | |
[#include <algorithm> | |
#ifdef __SGI_STL_PORT | |
yo_stlport | |
#endif], | |
[ AC_MSG_RESULT(yes)], | |
AC_MSG_ERROR([STLPort is needed to compile NeL (www.stlport.org).]) ) | |
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CPPFLAGS="$_CPPFLAGS" | CXXFLAGS="$CXXFLAGS ${NEL_CFLAGS}" |
fi | LIBS="$LIBS ${NEL_LIBS}" |
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dnl ==================================================================== | dnl ==================================================================== |