mirror of
https://git.code.sf.net/p/quake/quakeforge
synced 2024-11-10 07:11:41 +00:00
2b879af3e1
gcc didn't like a couple of the changes (rightly so: one was actually incorrect), and the fix for qfcc I didn't think to suggest while working with Emily. The general CFLAGS etc fixes mostly required just getting the order of operations right: check for attributes after setting the warnings flags, though those needed some care for gcc as it began warning about main wanting the const attribute. Fixing the imui link errors required moving the ui functions and setup to vulkan_lighting.c, which is really the only place they're used.
172 lines
3.9 KiB
Text
172 lines
3.9 KiB
Text
dnl Process this file with autoconf to produce a configure script.
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AC_PREREQ([2.69])
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dnl This is the only place where the package name and version appear
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AC_INIT([QuakeForge],m4_esyscmd(config.d/git-version-gen --prefix '' .tarball-version))
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AM_INIT_AUTOMAKE([foreign subdir-objects])
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dnl LT_INIT messes with CFLAGS (evil bastard)
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if test "x${CFLAGS-unset}" = xunset; then
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CFLAGS=""
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fi
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saved_CFLAGS="$CFLAGS"
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dnl LT_INIT([win32-dll])
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LT_INIT
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CFLAGS="$saved_CFLAGS"
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AC_REVISION([$Revision$]) dnl
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AC_CONFIG_HEADERS([include/config.h])
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AC_CANONICAL_BUILD
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AC_CANONICAL_HOST
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m4_include(config.d/versions.m4)
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AC_LANG([C])
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if test "$x{AR-unset}" = xunset; then
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AR="ar"
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fi
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export AR
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AC_SUBST(AR)
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AC_SUBST(RANLIB)
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m4_include(config.d/windows.m4)
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m4_include(config.d/asm.m4)
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m4_include(config.d/programs.m4)
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m4_include(config.d/system_services.m4)
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m4_include(config.d/header_files.m4)
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m4_include(config.d/library_functions.m4)
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m4_include(config.d/typedefs_structs_compiler.m4)
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m4_include(config.d/cross_compile.m4)
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m4_include(config.d/pthread.m4)
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WINMM=""
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case "$host_os" in
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cygwin*)
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WINMM="-lwinmm"
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;;
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mingw32*)
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WINMM="-lwinmm"
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;;
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*)
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dnl Checks for working -lm
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AC_MSG_CHECKING(for pow and atan2 in standard library)
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AC_LINK_IFELSE(
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[AC_LANG_PROGRAM(
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[[#include <math.h>
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int func_ind;
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double (*func[])(double, double) = {pow, atan2};]],
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[[return (int)(func[func_ind])(2, 3);]])],
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[AC_MSG_RESULT(yes)],
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[AC_MSG_RESULT(no)
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AC_MSG_CHECKING(for pow and atan2 in -lm)
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LIBS="-lm $LIBS"
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AC_LINK_IFELSE(
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[AC_LANG_PROGRAM(
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[[#include <math.h>
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int func_ind;
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double (*func[])(double, double) = {pow, atan2};]],
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[[return (int)(func[func_ind])(2, 3);]])],
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[AC_MSG_RESULT(yes)],
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[AC_MSG_ERROR([math library (-lm) appears broken])]
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)]
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)
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;;
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esac
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m4_include(config.d/compression.m4)
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m4_include(config.d/mgl.m4)
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m4_include(config.d/fbdev.m4)
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m4_include(config.d/svga.m4)
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m4_include(config.d/vulkan.m4)
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m4_include(config.d/x11.m4)
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m4_include(config.d/sdl.m4)
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m4_include(config.d/curses.m4)
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m4_include(config.d/freetype.m4)
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m4_include(config.d/networking.m4)
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m4_include(config.d/compiling.m4)
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m4_include(config.d/attributes.m4)
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dnl ==================================================================
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dnl Checks for system type
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dnl ==================================================================
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dnl Checks for which system driver to use
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AC_MSG_CHECKING(for system driver)
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case "${host}" in
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i?86-*-mingw32*|x86_64-w64-mingw32*)
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SYSTYPE=WIN32
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AC_MSG_RESULT([Win32 driver])
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WIN32_LIBS=' $(NET_LIBS)'
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if test "x$host" != "x$build"; then
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case "$build_os" in
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cygwin*)
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WIN32_LIBS=" -L/usr/lib/w32api $WIN32_LIBS"
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;;
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esac
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fi
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;;
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i?86-*-cygwin*|x86_64-*-cygwin*)
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#SYSTYPE=WIN32
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AC_MSG_RESULT([Win32 driver])
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WIN32_LIBS=' $(NET_LIBS)'
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;;
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*-openbsd*)
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SYSTYPE=OPENBSD
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AC_MSG_RESULT([OpenBSD driver])
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WIN32_LIBS=''
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;;
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*)
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SYSTYPE=POSIX
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AC_MSG_RESULT([default POSIX driver])
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WIN32_LIBS=''
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;;
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esac
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AM_CONDITIONAL(SYSTYPE_WIN32, test "x$SYSTYPE" = "xWIN32")
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AC_SUBST(WIN32_LIBS)
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m4_include(config.d/sound.m4)
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m4_include(config.d/joystick.m4)
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m4_include(config.d/evdev.m4)
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m4_include(config.d/cdrom.m4)
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m4_include(config.d/paths.m4)
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m4_include(config.d/build_control.m4)
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m4_include(config.d/qfcc.m4)
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AC_ARG_ENABLE(static-doc,
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AS_HELP_STRING([--enable-static-doc],
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[enable generation of doxygen docs for static functions.]))
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STATIC_DOC=NO
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if test "x$enable_static_doc" = xyes; then
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STATIC_DOC=YES
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fi
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AC_SUBST(STATIC_DOC)
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AC_ARG_ENABLE(typecheck-progs,
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AS_HELP_STRING([--enable-typecheck-progs],
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[enable type checking on progs field access]))
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if test "x$enable_typecheck_progs" = xyes; then
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AC_DEFINE(TYPECHECK_PROGS, 1, [Define this if you want progs typechecking])
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fi
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TOPSRC=`readlink -f ${srcdir}`
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AC_SUBST(TOPSRC)
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dnl Output files
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m4_include(config.d/rpm.m4)
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AC_CONFIG_FILES(m4_include(config.d/ac_config_files.m4))
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AC_OUTPUT
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m4_include(config.d/result.m4)
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