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- # -*- Autoconf -*-
- # Process this file with autoconf to produce a configure script.
- #
- # This file has been dedicated to the public domain, to the extent
- # possible under applicable law, via CC0. See
- # http://creativecommons.org/publicdomain/zero/1.0/ for more
- # information. This file is offered as-is, without any warranty.
- AC_PREREQ([2.69])
- AC_INIT([Project: Starfighter], [2.5-alpha], [diligentcircle@riseup.net], [starfighter])
- AM_INIT_AUTOMAKE([foreign -Wall -Werror])
- AC_CONFIG_SRCDIR([src/Starfighter.c])
- AC_CONFIG_HEADERS([config.h])
- PKG_PROG_PKG_CONFIG
- # Checks for programs.
- AC_PROG_CC
- AC_PROG_INSTALL
- STARFIGHTER_CPPFLAGS="-DVERSION=\\\"$PACKAGE_VERSION\\\""
- # Detect MacOS
- AC_CANONICAL_HOST
- case $host_os in
- darwin*)
- build_mac=1
- ;;
- esac
- # Checks for libraries.
- AC_SEARCH_LIBS([atanf], [m])
- PKG_CHECK_EXISTS([SDL2_mixer], [
- PKG_CHECK_EXISTS([SDL2_ttf], [
- PKG_CHECK_MODULES([SDL], [sdl2 SDL2_image SDL2_mixer SDL2_ttf])
- ], [
- PKG_CHECK_MODULES([SDL], [sdl2 SDL2_image SDL2_mixer])
- STARFIGHTER_CPPFLAGS="$STARFIGHTER_CPPFLAGS -DNOFONT"
- echo "WARNING: SDL_ttf not found; Unicode will not be supported."
- ])
- ], [
- PKG_CHECK_EXISTS([SDL2_ttf], [
- PKG_CHECK_MODULES([SDL], [sdl2 SDL2_image SDL2_ttf])
- ], [
- PKG_CHECK_MODULES([SDL], [sdl2 SDL2_image])
- STARFIGHTER_CPPFLAGS="$STARFIGHTER_CPPFLAGS -DNOFONT"
- echo "WARNING: SDL_ttf not found; Unicode will not be supported."
- ])
- STARFIGHTER_CPPFLAGS="$STARFIGHTER_CPPFLAGS -DNOSOUND"
- echo "WARNING: SDL_mixer not found; audio will not be supported."
- ])
- PKG_CHECK_MODULES([PANGO], [pango], [
- ], [
- STARFIGHTER_CPPFLAGS="$STARFIGHTER_CPPFLAGS -DNOFONT"
- echo "WARNING: Pango not found; Unicode will not be supported."
- ])
- AC_ARG_VAR([SF_WARN], [Set to 1 to enable compiler warnings])
- AC_ARG_VAR([SF_UNHARDEN], [Set to 1 to disable hardening flags (for compatibility)])
- AC_ARG_VAR([SF_SCREEN_WIDTH], [The width of the game window in pixels])
- AC_ARG_VAR([SF_SCREEN_HEIGHT], [The height of the game window in pixels])
- AC_ARG_VAR([SF_NOFONT], [Set to 1 to manually force the compiler not to include font/Unicode support])
- AC_ARG_VAR([SF_OLD_MUSIC], [Set to 1 to compile for use with the MOD-based music originally packaged with the game by Parallel Realities (note: you must supply said music if you use this option; all files must have the same name and format as distributed with Project: Starfighter 1.1)])
- AC_ARG_VAR([SF_RUN_IN_PLACE], [Set to 1 to compile Starfighter to run in-place (instead of installing)])
- AS_IF([test -n "$SF_WARN"], [
- STARFIGHTER_CPPFLAGS="$STARFIGHTER_CPPFLAGS -Wall -Wformat-truncation=0"
- ])
- AS_IF([test -n "$SF_UNHARDEN"], [
- echo "Building without hardening flags"
- ], [
- STARFIGHTER_LDADD="-Wl,-z,now"
- ])
- AS_IF([test -n "$SF_SCREEN_WIDTH"], [
- STARFIGHTER_CPPFLAGS="$STARFIGHTER_CPPFLAGS -DSCREEN_WIDTH=$SF_SCREEN_WIDTH"
- echo "Using default screen width of $SF_SCREEN_WIDTH"
- ], [
- echo "Using built-in screen width default"
- ])
- AS_IF([test -n "$SF_SCREEN_HEIGHT"], [
- STARFIGHTER_CPPFLAGS="$STARFIGHTER_CPPFLAGS -DSCREEN_HEIGHT=$SF_SCREEN_HEIGHT"
- echo "Using default screen height of $SF_SCREEN_HEIGHT"
- ], [
- echo "Using built-in screen height default"
- ])
- AS_IF([test -n "$SF_NOFONT"], [
- STARFIGHTER_CPPFLAGS="$STARFIGHTER_CPPFLAGS -DNOFONT"
- echo "Font/Unicode support manually disabled"
- ])
- AS_IF([test -n "$SF_OLD_MUSIC"], [
- STARFIGHTER_CPPFLAGS="$STARFIGHTER_CPPFLAGS -DOLD_MUSIC"
- echo "Building for use with old music"
- ])
- AS_IF([test -n "$SF_RUN_IN_PLACE"], [
- echo "Preparing a run-in-place build"
- ])
- AS_IF([test -n "$build_mac"], [
- STARFIGHTER_LDADD="$STARFIGHTER_LDADD -framework CoreFoundation"
- echo "Building for MacOS"
- ])
- AM_CONDITIONAL([RUN_IN_PLACE], [test -n "$SF_RUN_IN_PLACE"])
- AC_SUBST([STARFIGHTER_CPPFLAGS])
- AC_SUBST([STARFIGHTER_LDADD])
- # Checks for header files.
- AC_CHECK_HEADERS([ctype.h errno.h libintl.h locale.h stdio.h stdlib.h string.h time.h math.h pwd.h sys/stat.h unistd.h])
- # Checks for typedefs, structures, and compiler characteristics.
- # Checks for library functions.
- AC_FUNC_MALLOC
- AC_CHECK_FUNCS([atexit mkdir])
- AC_CONFIG_FILES([
- Makefile
- gfx/Makefile
- locale/Makefile
- misc/Makefile
- music/Makefile
- sound/Makefile
- src/Makefile
- ])
- AC_OUTPUT
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