#
# Checks for programs.
-#~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+#~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
AC_PROG_CXX
AC_PROG_CC
#
# Configure platform-specific stuff.
-#~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+#~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
case "${host}" in
*mingw32*)
#
# Checks for configuration arguments.
-#~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+#~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
AC_ARG_ENABLE([debug],
[ --enable-debug include debugging symbols and features],
[debug=no])
AC_ARG_ENABLE([double-precision],
- [ --enable-double-precision use double-precision numbers],
+ [ --enable-double-precision use doubles instead of floats],
[double_precision=$enableval],
[double_precision=no])
AC_ARG_ENABLE([profile],
- [ --enable-profile make a binary for use with gprof profiler],
+ [ --enable-profile make a binary with code profiling instructions],
[profile=$enableval],
[profile=no])
[extra_warnings=$enableval],
[extra_warnings=no])
+AC_ARG_ENABLE([clock_gettime],
+ [ --enable-clock_gettime use clock_gettime() instead of SDL_GetTicks()],
+ [clock_gettime=$enableval],
+ [clock_gettime=no])
+
AC_ARG_ENABLE([threads],
- [ --enable-threads use threads for some parallel tasks],
+ [ --enable-threads use threads for concurrency where appropriate],
[threads=$enableval],
[threads=no])
AC_ARG_ENABLE([gtk],
- [ --enable-gtk enable GTK+ info/warning dialogs],
+ [ --enable-gtk enable GTK+ modal dialogs],
[gtk=$enableval],
[gtk=no])
AC_ARG_ENABLE([qt4],
- [ --enable-qt4 enable QT info/warning dialogs],
+ [ --enable-qt4 enable QT modal dialogs],
[qt4=$enableval],
[qt4=no])
if test x$debug = xyes
then
- CFLAGS="$CFLAGS -DDEBUG -Wall -Wno-uninitialized"
- CXXFLAGS="$CXXFLAGS -DDEBUG -Wall -Wno-uninitialized"
+ CFLAGS="$CFLAGS -DDEBUG -ggdb -O0 -Wall -Wno-uninitialized"
+ CXXFLAGS="$CXXFLAGS -DDEBUG -ggdb -O0 -Wall -Wno-uninitialized"
else
CFLAGS="$CFLAGS -DNDEBUG"
CXXFLAGS="$CXXFLAGS -DNDEBUG"
if test x$gtk = xyes
then
AC_DEFINE([USE_GTK], 1,
- [Define to 1 if you want to use GTK+ info/error dialogs.])
+ [Define to 1 if you want to use GTK+ modal dialogs.])
elif test x$qt4 = xyes
then
AC_DEFINE([USE_QT4], 1,
- [Define to 1 if you want to use QT4 info/error dialogs.])
+ [Define to 1 if you want to use QT4 modal dialogs.])
fi
#
# Split the version number into components.
-#~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+#~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
VERSION_MAJOR=$(echo $VERSION | cut -d. -f1)
VERSION_MINOR=$(echo $VERSION | cut -d. -f2)
#
# Checks for system functions/headers and compiler characteristics.
-#~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+#~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
AC_C_STRINGIZE
AC_C_INLINE
AC_HEADER_STDC
AC_CHECK_HEADERS([stddef.h stdint.h stdlib.h string.h unistd.h])
+##### clock_gettime #####
+if test x$clock_gettime = xyes
+then
+ AC_SEARCH_LIBS([clock_gettime], [rt],
+ [AC_DEFINE([HAVE_CLOCK_GETTIME], 1,
+ [Define to 1 if you have the 'clock_gettime' function.])])
+fi
+
#
# Checks for build dependencies.
-#~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+#~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+echo "checking for dependencies..."
##### boost #####
website="http://www.boost.org/"
##### SDL #####
website="http://www.libsdl.org/"
-AM_PATH_SDL([1.2.10],
- [CFLAGS="$CFLAGS $SDL_CFLAGS"
- CXXFLAGS="$CXXFLAGS $SDL_CFLAGS"
- LIBS="$LIBS $SDL_LIBS"])
+PKG_CHECK_MODULES([SDL], [sdl],
+ [LIBS="$LIBS $SDL_LIBS"
+ CFLAGS="$CFLAGS $SDL_CFLAGS"
+ CXXFLAGS="$CXXFLAGS $SDL_CFLAGS"],
+ [missing=yes
+ echo "***** Missing SDL ($website) *****"])
##### opengl, glu #####
website="http://www.mesa3d.org/"
-AC_CHECK_HEADERS([GL/gl.h GL/glu.h],,
- [missing=yes
- echo "***** Missing GL headers ($website) *****"])
-if test x$WIN32 = xyes
-then
-# autoconf library search macro doesn't find opengl32 on windows because it uses
-# different name hashing, but it links fine; assume it's there
- LIBS="$LIBS -lglu32 -lopengl32"
-else
- AC_SEARCH_LIBS([glEnable], [GL MesaGL],,
- [missing=yes
- echo "***** Missing libGL ($website) *****"])
- AC_SEARCH_LIBS([gluDisk], [GLU MesaGLU],,
- [missing=yes
- echo "***** Missing libGLU ($website) *****"])
-fi
+PKG_CHECK_MODULES([OPENGL], [gl glu],
+ [LIBS="$LIBS $OPENGL_LIBS"
+ CFLAGS="$CFLAGS $OPENGL_CFLAGS"
+ CXXFLAGS="$CXXFLAGS $GLU_CFLAGS"],
+ [missing=yes
+ echo "***** Missing OpenGL ($website) *****"])
-##### openal #####
-website="http://connect.creativelabs.com/openal/"
-AC_CHECK_HEADERS([AL/al.h AL/alc.h],,
- [missing=yes
- echo "***** Missing OpenAL headers ($website) *****"])
-AC_SEARCH_LIBS([alEnable], [openal OpenAL32],,
- [missing=yes
- echo "***** Missing libopenal ($website) *****"])
+##### liblua #####
+website="http://www.lua.org/"
+PKG_CHECK_MODULES([LUA], [lua],
+ [LIBS="$LIBS $LUA_LIBS"
+ CFLAGS="$CFLAGS $LUA_CFLAGS"
+ CXXFLAGS="$CXXFLAGS $LUA_CFLAGS"],
+ [missing=yes
+ echo "***** Missing liblua ($website) *****"])
##### libpng #####
website="http://www.libpng.org/pub/png/libpng.html"
-AC_CHECK_HEADERS([png.h],,
- [missing=yes
- echo "***** Missing libpng header ($website) *****"])
-AC_SEARCH_LIBS([png_sig_cmp], [png],,
- [missing=yes
- echo "***** Missing libpng ($website) *****"])
+PKG_CHECK_MODULES([PNG], [libpng],
+ [LIBS="$LIBS $PNG_LIBS"
+ CFLAGS="$CFLAGS $PNG_CFLAGS"
+ CXXFLAGS="$CXXFLAGS $PNG_CFLAGS"],
+ [missing=yes
+ echo "***** Missing libpng ($website) *****"])
+
+##### openal #####
+website="http://connect.creativelabs.com/openal/"
+PKG_CHECK_MODULES([OPENAL], [openal],
+ [LIBS="$LIBS $OPENAL_LIBS"
+ CFLAGS="$CFLAGS $OPENAL_CFLAGS"
+ CXXFLAGS="$CXXFLAGS $OPENAL_CFLAGS"],
+ [missing=yes
+ echo "***** Missing OpenAL ($website) *****"])
##### libvorbis #####
website="http://www.xiph.org/downloads/"
-AC_CHECK_HEADERS([vorbis/codec.h vorbis/vorbisfile.h],,
- [missing=yes
- echo "***** Missing vorbis headers ($website) *****"])
-AC_SEARCH_LIBS([ov_open], [vorbisfile],,
- [missing=yes
- echo "***** Missing libvorbisfile ($website) *****"])
-
-##### liblua #####
-website="http://www.lua.org/"
-AC_CHECK_HEADERS([lua.h],,
- [missing=yes
- echo "***** Missing lua headers ($website) *****"])
-AC_SEARCH_LIBS([lua_load], [lua],,
- [missing=yes
- echo "***** Missing liblua ($website) *****"])
-
+PKG_CHECK_MODULES([VORBIS], [vorbisfile],
+ [LIBS="$LIBS $VORBIS_LIBS"
+ CFLAGS="$CFLAGS $VORBIS_CFLAGS"
+ CXXFLAGS="$CXXFLAGS $VORBIS_CFLAGS"],
+ [missing=yes
+ echo "***** Missing libvorbisfile ($website) *****"])
+
+##### GTK+ 2.0 #####
if test x$gtk = xyes
then
- ##### GTK+ 2.0 #####
website="http://www.gtk.org/"
PKG_CHECK_MODULES([GTK], [gtk+-2.0],
[LIBS="$LIBS $GTK_LIBS"
echo "***** Missing GTK+-2.0 ($website) *****"])
fi
+##### QT4 #####
if test x$qt4 = xyes
then
- ##### QT4 #####
website="http://qt.nokia.com/"
PKG_CHECK_MODULES([QT], [QtGui],
[LIBS="$LIBS $QT_LIBS"
echo "***** Missing QT ($website) *****"])
fi
-##### librt (optional) #####
-AC_SEARCH_LIBS([clock_gettime], [rt],
- [AC_DEFINE([HAVE_CLOCK_GETTIME], 1,
- [Define to 1 if you have the 'clock_gettime' function.])])
-
if test x$missing == xyes
then
- AC_MSG_WARN([You may be missing some dependencies--see messages above.])
+ AC_MSG_WARN([It looks like you're missing some dependencies--building may fail!])
fi
#
# Find the game resources to install.
-#~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+#~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
DATA_FILES=$(echo $(cd data && find . -name "*.lua" \
-o -name "*.ogg" \
#
# Create the build files.
-#~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+#~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
AC_CONFIG_FILES([Makefile
data/Makefile
#
# Print a friendly little message.
-#~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+#~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
echo ""
echo " Configuration complete! :-)"
echo ""
-echo " Target: $target"
-echo " Prefix: $prefix"
-echo " Data Directory: $DATADIR"
-echo " Debug: $debug"
-echo " Double Precision: $double_precision"
-echo " Profile: $profile"
-echo " Extra Warnings: $extra_warnings"
+echo " Host: $target"
+echo " Prefix: $prefix"
+echo " Data: $DATADIR"
+echo ""
+echo " CXX: $CXX"
+echo " CXXFLAGS: $(echo $CXXFLAGS)"
+echo " LIBS: $(echo $LIBS)"
echo ""
echo " To finish the installation, execute:"
echo " make"
projects / chaz / yoink / blobdiff