118 lines
3.6 KiB
Plaintext
118 lines
3.6 KiB
Plaintext
# -*- Autoconf -*-
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# Process this file with autoconf to produce a configure script.
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#
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# This file has been dedicated to the public domain, to the extent
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# possible under applicable law, via CC0. See
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# http://creativecommons.org/publicdomain/zero/1.0/ for more
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# information. This file is offered as-is, without any warranty.
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AC_PREREQ([2.69])
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AC_INIT([Project: Starfighter], [2.1.1], [diligentcircle@riseup.net], [starfighter])
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AM_INIT_AUTOMAKE([foreign -Wall -Werror])
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AC_CONFIG_SRCDIR([src/Starfighter.c])
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AC_CONFIG_HEADERS([config.h])
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PKG_PROG_PKG_CONFIG
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# Checks for programs.
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AC_PROG_CC
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AC_PROG_INSTALL
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STARFIGHTER_CPPFLAGS="-DVERSION=\\\"$PACKAGE_VERSION\\\""
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STARFIGHTER_LDADD=""
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# Detect MacOS
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AC_CANONICAL_HOST
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case $host_os in
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darwin*)
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build_mac=1
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;;
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esac
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# Checks for libraries.
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AC_SEARCH_LIBS([atanf], [m])
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PKG_CHECK_EXISTS([SDL2_mixer], [
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PKG_CHECK_EXISTS([SDL2_ttf], [
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PKG_CHECK_MODULES([SDL], [sdl2 SDL2_image SDL2_mixer SDL2_ttf])
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], [
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PKG_CHECK_MODULES([SDL], [sdl2 SDL2_image SDL2_mixer])
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STARFIGHTER_CPPFLAGS="$STARFIGHTER_CPPFLAGS -DNOFONT"
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echo "Note: SDL_ttf not found; Unicode will not be supported."
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])
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], [
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PKG_CHECK_EXISTS([SDL2_ttf], [
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PKG_CHECK_MODULES([SDL], [sdl2 SDL2_image SDL2_ttf])
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], [
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PKG_CHECK_MODULES([SDL], [sdl2 SDL2_image])
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STARFIGHTER_CPPFLAGS="$STARFIGHTER_CPPFLAGS -DNOFONT"
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echo "Note: SDL_ttf not found; Unicode will not be supported."
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])
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STARFIGHTER_CPPFLAGS="$STARFIGHTER_CPPFLAGS -DNOSOUND"
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echo "Note: SDL_mixer not found; audio will not be supported."
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])
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PKG_CHECK_MODULES([PANGO], [pango], [
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], [
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STARFIGHTER_CPPFLAGS="$STARFIGHTER_CPPFLAGS -DNOFONT"
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echo "Note: Pango not found; Unicode will not be supported."
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])
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AC_ARG_VAR([SF_NOWARN], [Set to 1 to disable compiler warnings (useful for older GCC versions)])
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AC_ARG_VAR([SF_SCREEN_WIDTH], [The width of the game window in pixels])
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AC_ARG_VAR([SF_SCREEN_HEIGHT], [The height of the game window in pixels])
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AC_ARG_VAR([SF_NOFONT], [Set to 1 to manually force the compiler not to include font/Unicode support])
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AC_ARG_VAR([SF_RUN_IN_PLACE], [Set to 1 to compile Starfighter to run in-place (instead of installing)])
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AS_IF([test -n "$SF_NOWARN"], [
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echo "Disabling compiler warnings"
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], [
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STARFIGHTER_CPPFLAGS="$STARFIGHTER_CPPFLAGS -Wall -Wformat-truncation=0"
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])
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AS_IF([test -n "$SF_SCREEN_WIDTH"], [
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STARFIGHTER_CPPFLAGS="$STARFIGHTER_CPPFLAGS -DSCREEN_WIDTH=$SF_SCREEN_WIDTH"
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echo "Using default screen width of $SF_SCREEN_WIDTH"
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], [
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echo "Using built-in screen width default"
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])
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AS_IF([test -n "$SF_SCREEN_HEIGHT"], [
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STARFIGHTER_CPPFLAGS="$STARFIGHTER_CPPFLAGS -DSCREEN_HEIGHT=$SF_SCREEN_HEIGHT"
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echo "Using default screen height of $SF_SCREEN_HEIGHT"
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], [
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echo "Using built-in screen height default"
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])
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AS_IF([test -n "$SF_NOFONT"], [
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STARFIGHTER_CPPFLAGS="$STARFIGHTER_CPPFLAGS -DNOFONT"
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echo "Font/Unicode support manually disabled"
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])
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AS_IF([test -n "$SF_RUN_IN_PLACE"], [
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echo "Preparing a run-in-place build"
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])
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AS_IF([test -n "$build_mac"], [
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STARFIGHTER_LDADD="$STARFIGHTER_LDADD -framework CoreFoundation"
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echo "Building for MacOS"
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])
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AM_CONDITIONAL([RUN_IN_PLACE], [test -n "$SF_RUN_IN_PLACE"])
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AC_SUBST([STARFIGHTER_CPPFLAGS])
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AC_SUBST([STARFIGHTER_LDADD])
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# Checks for header files.
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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])
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# Checks for typedefs, structures, and compiler characteristics.
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# Checks for library functions.
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AC_FUNC_MALLOC
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AC_CHECK_FUNCS([atexit mkdir])
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AC_CONFIG_FILES([
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Makefile
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src/Makefile
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misc/Makefile
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])
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AC_OUTPUT
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