# Process this file with autoconf to produce a configure script.
#
-AC_PREREQ([2.60])
+AC_PREREQ(2.61)
-AC_INIT([Yoink], [0.1], [chaz@dogcows.com], [yoink])
+AC_INIT([Yoink],[0.1],[chaz@dogcows.com],[yoink])
AC_CANONICAL_TARGET
AC_CONFIG_SRCDIR([src/version.c])
AC_CONFIG_MACRO_DIR([m4])
-AM_INIT_AUTOMAKE
+AM_INIT_AUTOMAKE([dist-bzip2 no-dist-gzip])
#
-# Checks for programs.
-#~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-
-AC_PROG_CXX
-AC_PROG_CC
-AC_PROG_CPP
-AC_PROG_INSTALL
-AC_PROG_RANLIB
-AM_PROG_CC_C_O
-
-PKG_PROG_PKG_CONFIG
-
-AC_PATH_PROGS([DOXYGEN], [doxygen])
-AC_SUBST(DOXYGEN)
-
+# Determine the target platform.
#
-# Configure platform-specific stuff.
-#~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
case "${host}" in
- *mingw32*)
- MINGW32=yes
- WIN32=yes
- AC_PATH_PROGS([WINDRES], [windres $host_alias-windres $host_os-windres])
- if test "x$WINDRES" = x
- then
- AC_MSG_ERROR([windres could not be found])
- fi
- AC_PATH_PROGS([MAKENSIS], [makensis])
- ;;
- *cygwin*)
- CYGWIN=yes
- WIN32=yes
- ;;
- *-apple-darwin*)
- MACOSX=yes
- LIBS="$LIBS -Wl,-framework"
- ;;
+ *mingw32*) WIN32=yes ;;
+ *-apple-darwin*) MACOSX=yes ;;
+ *netbsd*) NETBSD=yes ;;
esac
-AM_CONDITIONAL([WIN32], test "$WIN32" = "yes")
+AM_CONDITIONAL([WIN32], [test x$WIN32 = xyes])
+AM_CONDITIONAL([MACOSX], [test x$MACOSX = xyes])
+AM_CONDITIONAL([NETBSD], [test x$NETBSD = xyes])
#
# Checks for configuration arguments.
-#~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+#
AC_ARG_ENABLE([debug],
- [ --enable-debug include debugging symbols and features],
+ [AS_HELP_STRING([--enable-debug],
+ [include debugging symbols and code paths])],
[debug=$enableval],
[debug=no])
AC_ARG_ENABLE([double-precision],
- [ --enable-double-precision use double-precision numbers],
+ [AS_HELP_STRING([--enable-double-precision],
+ [use doubles instead of floats])],
[double_precision=$enableval],
[double_precision=no])
AC_ARG_ENABLE([profile],
- [ --enable-profile make a binary for use with gprof profiler],
+ [AS_HELP_STRING([--enable-profile],
+ [make a binary with code profiling instructions])],
[profile=$enableval],
[profile=no])
AC_ARG_ENABLE([extra-warnings],
- [ --enable-extra-warnings make the gcc compiler give more warnings],
+ [AS_HELP_STRING([--enable-extra-warnings],
+ [make the gcc compiler give more warnings])],
[extra_warnings=$enableval],
[extra_warnings=no])
+AC_ARG_ENABLE([link-sh],
+ [AS_HELP_STRING([--enable-link-sh],
+ [give the executable fewer direct dependencies])],
+ [link_sh=$enableval],
+ [link_sh=no])
+
+AC_ARG_ENABLE([clock_gettime],
+ [AS_HELP_STRING([--enable-clock_gettime],
+ [use clock_gettime() instead of SDL_GetTicks()])],
+ [clock_gettime=$enableval],
+ [clock_gettime=no])
+
AC_ARG_ENABLE([threads],
- [ --enable-threads use threads for some parallel tasks],
+ [AS_HELP_STRING([--enable-threads],
+ [use threads for concurrency where appropriate])],
[threads=$enableval],
[threads=no])
-AC_ARG_ENABLE([gtk],
- [ --enable-gtk enable GTK+ info/warning dialogs],
- [gtk=$enableval],
- [gtk=no])
+AC_ARG_WITH([gtk],
+ [AS_HELP_STRING([--with-gtk],
+ [use gtk2 modal dialogs])],
+ [gtk=$withval],
+ [gtk=no])
-AC_ARG_ENABLE([qt4],
- [ --enable-qt4 enable QT info/warning dialogs],
- [qt4=$enableval],
- [qt4=no])
+AC_ARG_WITH([qt4],
+ [AS_HELP_STRING([--with-qt4],
+ [use qt4 modal dialogs; overridden by --with-gtk])],
+ [qt4=$withval],
+ [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="$CXXFLAGS -DNDEBUG"
CXXFLAGS="$CXXFLAGS -Wextra -Wno-unused-parameter"
fi
+AM_CONDITIONAL([LINK_SH], [test x$link_sh = xyes])
+
if test x$threads = xyes
then
AC_DEFINE([USE_THREADS], 1,
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
AC_SUBST([DATADIR])
AC_DEFINE_UNQUOTED([YOINK_DATADIR], ["$DATADIR"],
- [Define to path of game asset directory.])
+ [Define to the path of the game asset directory.])
-#
-# Split the version number into components.
-#~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+####
+AC_MSG_NOTICE([Checks for programs.])
+####
-VERSION_MAJOR=$(echo $VERSION | cut -d. -f1)
-VERSION_MINOR=$(echo $VERSION | cut -d. -f2)
-VERSION_REVISION=$(echo $VERSION | cut -d. -f3)
+AC_PROG_CXX
+AC_PROG_CC
+AC_PROG_INSTALL
+AC_PROG_RANLIB
+AM_PROG_CC_C_O
-AC_DEFINE_UNQUOTED([VERSION_MAJOR], [${VERSION_MAJOR:-0}],
- [Define to major version number component.])
+PKG_PROG_PKG_CONFIG
-AC_DEFINE_UNQUOTED([VERSION_MINOR], [${VERSION_MINOR:-0}],
- [Define to minor version number component.])
+AC_PATH_PROGS([CUT], [cut])
+if test x$CUT = x
+then
+ AC_MSG_ERROR([The cut program is required.])
+fi
-AC_DEFINE_UNQUOTED([VERSION_REVISION], [${VERSION_REVISION:-0}],
- [Define to revision version number component.])
+AC_PATH_PROGS([FIND], [find])
+if test x$FIND = x
+then
+ AC_MSG_ERROR([The find program is required.])
+fi
if test x$WIN32 = xyes
then
- PVERSION="${VERSION_MAJOR:-0}.${VERSION_MINOR:-0}.${VERSION_REVISION:-0}.0"
- AC_SUBST([PVERSION])
+ AC_PATH_PROGS([WINDRES],
+ [windres $host_alias-windres $host_os-windres])
+ if test x$WINDRES = x
+ then
+ AC_MSG_ERROR([The windres program is required.])
+ fi
+
+ AC_PATH_PROGS([ZIP], [zip])
+ if test x$ZIP = x
+ then
+ AC_MSG_WARN([The zip program is needed to build a portable package.])
+ fi
+
+ AC_PATH_PROGS([MAKENSIS], [makensis])
+ if test x$MAKENSIS = x
+ then
+ AC_MSG_WARN([The makensis program is needed to build an installer.])
+ fi
+
+ AC_PATH_PROGS([GROFF], [groff])
+ if test x$GROFF = x
+ then
+ AC_MSG_WARN([The groff program is needed to create the manual page.])
+ fi
+elif test x$NETBSD = xyes
+then
+ AC_PATH_PROGS([PKGLINT], [pkglint])
fi
-# these are used in src/yoink.rc
-
-
-#
-# Checks for system functions/headers and compiler characteristics.
-#~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-
-AC_C_STRINGIZE
-AC_C_INLINE
-
-AC_TYPE_UINT8_T
-AC_TYPE_UINT16_T
-AC_TYPE_UINT32_T
-AC_TYPE_SIZE_T
-AC_TYPE_SSIZE_T
-
-AC_FUNC_ERROR_AT_LINE
-AC_FUNC_STRTOD
-AC_CHECK_FUNCS([nanosleep strchr strcspn strrchr strstr])
-
-AC_HEADER_STDBOOL
-AC_HEADER_STDC
-AC_CHECK_HEADERS([stddef.h stdint.h stdlib.h string.h unistd.h])
-
-##### clock_gettime #####
-AC_SEARCH_LIBS([clock_gettime], [rt],
- [AC_DEFINE([HAVE_CLOCK_GETTIME], 1,
- [Define to 1 if you have the 'clock_gettime' function.])])
-
-
-#
-# Checks for build dependencies.
-#~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+AM_CONDITIONAL([HAVE_MAKENSIS], [test x$MAKENSIS != x])
-##### boost #####
-website="http://www.boost.org/"
-BOOST_SMART_PTR
-BOOST_STRING_ALGO
-BOOST_BIND
-BOOST_FUNCTION
+####
+AC_MSG_NOTICE([Checks for libraries.])
+####
##### SDL #####
website="http://www.libsdl.org/"
-AM_PATH_SDL([1.2.10],
- [CFLAGS="$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 $SDL_CFLAGS"],
+ [missing=yes
+ AC_MSG_WARN([Missing SDL ($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 or something, 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 ($website) *****"])
-fi
-
-##### openal #####
-website="http://connect.creativelabs.com/openal/"
-AC_CHECK_HEADERS([AL/al.h AL/alc.h],,
- [missing=yes
- echo "***** Missing OpenAL headers ($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 $LUA_CFLAGS"],
+PKG_CHECK_MODULES([OPENGL], [gl glu],
+ [LIBS="$LIBS $OPENGL_LIBS"
+ CFLAGS="$CFLAGS $OPENGL_CFLAGS"
+ CXXFLAGS="$CXXFLAGS $OPENGL_CFLAGS"],
[missing=yes
- echo "***** Missing liblua ($website) *****"])
+ AC_MSG_WARN([Missing OpenGL ($website)])])
##### libpng #####
website="http://www.libpng.org/pub/png/libpng.html"
CFLAGS="$CFLAGS $PNG_CFLAGS"
CXXFLAGS="$CXXFLAGS $PNG_CFLAGS"],
[missing=yes
- echo "***** Missing libpng ($website) *****"])
+ AC_MSG_WARN([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 $OPENAL_CFLAGS"],
+ [missing=yes
+ AC_MSG_WARN([Missing OpenAL ($website)])])
##### libvorbis #####
website="http://www.xiph.org/downloads/"
CFLAGS="$CFLAGS $VORBIS_CFLAGS"
CXXFLAGS="$CXXFLAGS $VORBIS_CFLAGS"],
[missing=yes
- echo "***** Missing libvorbisfile ($website) *****"])
+ AC_MSG_WARN([Missing libvorbisfile ($website)])])
+
+##### liblua #####
+website="http://www.lua.org/"
+PKG_CHECK_MODULES([LUA], [lua],
+ [LIBS="$LIBS $LUA_LIBS"
+ CFLAGS="$CFLAGS $LUA_CFLAGS"
+ CXXFLAGS="$CXXFLAGS $LUA_CFLAGS"],
+ [missing=yes
+ AC_MSG_WARN([Missing liblua ($website)])])
##### GTK+ 2.0 #####
if test x$gtk = xyes
CFLAGS="$CFLAGS $GTK_CFLAGS"
CXXFLAGS="$CXXFLAGS $GTK_CFLAGS"],
[missing=yes
- echo "***** Missing GTK+-2.0 ($website) *****"])
+ AC_MSG_WARN([Missing GTK+-2.0 ($website)])])
fi
##### QT4 #####
if test x$qt4 = xyes
then
website="http://qt.nokia.com/"
- PKG_CHECK_MODULES([QT], [QtGui],
- [LIBS="$LIBS $QT_LIBS"
- CFLAGS="$CFLAGS $QT_CFLAGS"
- CXXFLAGS="$CXXFLAGS $QT_CFLAGS"],
+ PKG_CHECK_MODULES([QT4], [QtGui],
+ [LIBS="$LIBS $QT4_LIBS"
+ CFLAGS="$CFLAGS $QT4_CFLAGS"
+ CXXFLAGS="$CXXFLAGS $QT4_CFLAGS"],
[missing=yes
- echo "***** Missing QT ($website) *****"])
+ AC_MSG_WARN([Missing QT4 ($website)])])
+fi
+
+if test x$WIN32 = xyes
+then
+ # On Windows, sockets are in the ws2_32 library.
+ LIBS="$LIBS -lws2_32"
+fi
+
+if test x$missing = xyes
+then
+ AC_MSG_ERROR([You are missing some required libraries.])
fi
-if test x$missing == xyes
+####
+AC_MSG_NOTICE([Checks for header files.])
+####
+
+AC_HEADER_STDBOOL
+AC_HEADER_STDC
+AC_CHECK_HEADERS([arpa/inet.h byteswap.h fcntl.h stddef.h stdint.h stdlib.h string.h unistd.h])
+
+BOOST_SMART_PTR
+BOOST_STRING_ALGO
+BOOST_BIND
+BOOST_FUNCTION
+
+
+####
+AC_MSG_NOTICE([Checks for types.])
+####
+
+AC_TYPE_UINT8_T
+AC_TYPE_UINT16_T
+AC_TYPE_UINT32_T
+AC_TYPE_UINT64_T
+AC_TYPE_SIZE_T
+
+
+####
+AC_MSG_NOTICE([Checks for compiler characteristics.])
+####
+
+AC_C_STRINGIZE
+AC_C_INLINE
+
+
+####
+AC_MSG_NOTICE([Checks for library functions.])
+####
+
+AC_FUNC_ERROR_AT_LINE
+AC_FUNC_STRTOD
+AC_CHECK_FUNCS([fcntl nanosleep strchr strcspn strrchr strstr])
+
+if test x$clock_gettime = xyes
then
- AC_MSG_WARN([It looks like you're missing some dependencies--building may fail.])
+ AC_SEARCH_LIBS([clock_gettime], [rt],
+ [clock_gettime=yes],
+ [clock_gettime=no])
+ if test x$clock_gettime = xyes
+ then
+ AC_DEFINE([HAVE_CLOCK_GETTIME], 1,
+ [Define to 1 if you have the 'clock_gettime' function.])
+ else
+ AC_MSG_WARN([Falling back to SDL_GetTicks().])
+ fi
fi
#
# Find the game resources to install.
-#~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+#
DATA_FILES=$(echo $(cd data && find . -name "*.lua" \
-o -name "*.ogg" \
AC_SUBST([DATA_FILES])
+#
+# Split the version number into components.
+# These definitions are used in the win32 resource file, src/yoink.rc.
+#
+
+VERSION_MAJOR=$(echo $VERSION | cut -d. -f1)
+VERSION_MINOR=$(echo $VERSION | cut -d. -f2)
+VERSION_REVISION=$(echo $VERSION | cut -d. -f3)
+
+AC_DEFINE_UNQUOTED([VERSION_MAJOR], [${VERSION_MAJOR:-0}],
+ [Define to major version number component.])
+
+AC_DEFINE_UNQUOTED([VERSION_MINOR], [${VERSION_MINOR:-0}],
+ [Define to minor version number component.])
+
+AC_DEFINE_UNQUOTED([VERSION_REVISION], [${VERSION_REVISION:-0}],
+ [Define to revision version number component.])
+
+PVERSION="${VERSION_MAJOR:-0}.${VERSION_MINOR:-0}.${VERSION_REVISION:-0}.0"
+AC_SUBST([PVERSION])
+
+if githead=$(git log -n1 --date=short --pretty=format:"%h (%ad)")
+then
+ AC_DEFINE_UNQUOTED([YOINK_GITHEAD], ["$githead"],
+ [Define to the git commit currently checked out.])
+fi
+
+
#
# Create the build files.
-#~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+#
AC_CONFIG_FILES([Makefile
data/Makefile
- doc/Makefile
doc/yoink.6
src/Makefile])
-if test x$WIN32 = xyes
-then
- AC_CONFIG_FILES([win32/Makefile win32/mkpackage.sh win32/yoink.nsi])
-fi
-
-
AC_CONFIG_HEADERS([src/config.h])
AC_OUTPUT
#
# 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