mirror of
https://git.code.sf.net/p/quake/newtree
synced 2024-11-22 20:21:38 +00:00
499 lines
13 KiB
Text
499 lines
13 KiB
Text
dnl Process this file with autoconf to produce a configure script.
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AC_PREREQ(2.13)
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AC_INIT(source/sv_main.c)
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AC_REVISION($Revision$) dnl
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AM_CONFIG_HEADER(include/config.h)
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AC_CANONICAL_SYSTEM
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dnl This is the only place where the package version appears
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AM_INIT_AUTOMAKE(quakeforge, 0.1.99pre0)
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dnl Define the proper name for package
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AC_DEFINE(PROGRAM, "QuakeForge")
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QW_VERSION=2.40
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QSG_VERSION=1.0
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AC_DEFINE_UNQUOTED(QW_VERSION, "$QW_VERSION")
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AC_DEFINE_UNQUOTED(QSG_VERSION, "$QSG_VERSION")
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AC_SUBST(QW_VERSION)
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AC_SUBST(QSG_VERSION)
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dnl Start TARGETS out at "qf-server"
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TARGETS=qf-server
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dnl Set to yes for releases
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RELEASE=no
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dnl Set this to no for Id defaults
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NEWSTYLE=yes
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ISODATE=`date +%Y-%m-%d`
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AC_SUBST(ISODATE)
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AC_LANG_C
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dnl Checks for programs.
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AC_PROG_AWK
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AC_PROG_CC
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AC_PROG_CPP
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AC_PROG_INSTALL
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AC_PROG_LN_S
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dnl Checks for system services
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AC_SYS_LONG_FILE_NAMES
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AC_EXEEXT
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AC_OBJEXT
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dnl Checks for header files.
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AC_HEADER_DIRENT
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AC_HEADER_STDC
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AC_HEADER_MAJOR
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AC_HEADER_SYS_WAIT
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AC_CHECK_HEADERS(
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unistd.h fcntl.h dlfcn.h windows.h sys/ioctl.h sys/mman.h \
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sys/io.h asm/io.h \
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sys/stat.h sys/time.h sys/timeb.h \
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sys/socket.h netinet/in.h netdb.h arpa/inet.h sys/filio.h \
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sys/soundcard.h linux/soundcard.h machine/soundcard.h sys/audioio.h \
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dsound.h mmsystem.h initguid.h mme/mmsystem.h mme/mme_public.h \
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sys/asoundlib.h string.h strings.h memory.h malloc.h \
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errno.h sys/dir.h
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)
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dnl Checks for typedefs, structures, and compiler characteristics.
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AC_C_CONST
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AC_C_INLINE
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AC_TYPE_SIZE_T
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AC_STRUCT_ST_BLKSIZE
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AC_HEADER_TIME
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AC_STRUCT_TM
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AC_TRY_COMPILE(
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[#include <sys/types.h>],
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[ socklen_t x = 0;],
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AC_DEFINE(HAVE_SOCKLEN_T)
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dnl FreeBSD 4.0 has it in sys/socket.h
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AC_MSG_CHECKING(for socklen_t in sys/socket.h)
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AC_TRY_COMPILE(
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[#include <sys/types.h>
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#include <sys/socket.h>],
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[ socklen_t x = 0;],
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AC_DEFINE(HAVE_SOCKLEN_T) AC_MSG_RESULT(yes),
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AC_MSG_RESULT(no)
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)
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)
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AC_MSG_CHECKING(for underscore prefix in names)
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AC_TRY_LINK(
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[asm(".long _bar");
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int bar;],
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[],
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AC_DEFINE(HAVE_SYM_PREFIX_UNDERSCORE) AC_MSG_RESULT(yes),
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AC_MSG_RESULT(no)
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)
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AC_MSG_CHECKING(for size_t in sys/types.h)
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AC_TRY_COMPILE(
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[#include <sys/types.h>],
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[ size_t x = 0;],
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AC_DEFINE(HAVE_SIZE_T) AC_MSG_RESULT(yes),
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AC_MSG_RESULT(no)
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)
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dnl maybe these two (at least the 2nd) should only be checked if ipv6 is enabled?
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AC_MSG_CHECKING(for ss_len in struct sockaddr_storage)
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AC_TRY_COMPILE(
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[#include <sys/types.h>
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#include <sys/socket.h>],
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[ void f(void) { struct sockaddr_storage ss; ss.ss_len=0; }],
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AC_DEFINE(HAVE_SS_LEN) AC_MSG_RESULT(yes),
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AC_MSG_RESULT(no)
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)
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AC_MSG_CHECKING(for sin6_len in struct sockaddr_in6)
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AC_TRY_COMPILE(
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[#include <sys/types.h>
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#include <netinet/in.h>],
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[ void f(void) { struct sockaddr_in6 s6; s6.sin6_len=0; }],
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AC_DEFINE(HAVE_SIN6_LEN) AC_MSG_RESULT(yes),
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AC_MSG_RESULT(no)
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)
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AC_MSG_CHECKING(for sa_len in struct sockaddr)
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AC_TRY_COMPILE(
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[#include <sys/types.h>
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#include <netinet/in.h>],
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[ void f(void) { struct sockaddr sa; sa.sa_len=0; }],
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AC_DEFINE(HAVE_SA_LEN) AC_MSG_RESULT(yes),
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AC_MSG_RESULT(no)
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)
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dnl Checks for library functions.
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AC_FUNC_ALLOCA
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AC_FUNC_MEMCMP
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AC_FUNC_MMAP
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AC_TYPE_SIGNAL
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AC_FUNC_VPRINTF
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AC_CHECK_FUNCS(
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gethostname gethostbyname connect gettimeofday getwd mkdir \
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ftime _ftime fcntl stat putenv select socket strerror strstr \
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snprintf _snprintf vsnprintf _vsnprintf strsep dlopen getaddrinfo \
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getnameinfo
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)
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dnl Checks for stricmp/strcasecmp
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AC_CHECK_FUNC(stricmp,,
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AC_CHECK_FUNC(strcasecmp, AC_DEFINE(stricmp,strcasecmp)))
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dnl Check for vsnprintf
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if test "x$ac_cv_func_vsnprintf" = "xno" -a \
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"x$ac_cv_func__vsnprintf" = "xno"; then
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dnl libdb may have this
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AC_CHECK_LIB(db,vsnprintf)
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fi
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dnl Checks for working -lm
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AC_CHECK_LIB(m, pow,, AC_MSG_ERROR([math library (-lm) appears broken]))
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dnl Checks for SVGALib support
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AC_ARG_WITH(svga,
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[ --with-svga[=DIR] use SVGALib found in DIR],
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HAVE_SVGA=$withval, HAVE_SVGA=auto)
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if test "x$HAVE_SVGA" != xno; then
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if test "x$HAVE_SVGA" != xauto; then
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SVGA_CFLAGS="$SVGA_CFLAGS= -I$withval/include"
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SVGA_LIBS="$SVGA_LIBS -L$withval/lib"
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dnl The default system location is /usr/include or /usr/local/include
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dnl and we (obviously) do not need to set CFLAGS for that
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fi
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save_CPPFLAGS="$CPPFLAGS"
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CPPFLAGS="$CPPFLAGS $SVGA_CFLAGS"
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AC_CHECK_HEADER(vga.h, HAVE_SVGA=yes, HAVE_SVGA=no)
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CPPFLAGS="$save_CPPFLAGS"
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dnl Make sure -lvga works
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if test "x$HAVE_SVGA" = xyes; then
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AC_CHECK_LIB(vga, vga_getmousetype, SVGA_LIBS="$SVGA_LIBS -lvga"
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HAVE_SVGA=yes, HAVE_SVGA=no, [$SVGA_LIBS]
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)
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fi
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if test "x$HAVE_SVGA" != xyes; then
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SVGA_CFLAGS="" SVGA_LIBS=""
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fi
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fi
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AC_SUBST(HAVE_SVGA)
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AC_SUBST(SVGA_CFLAGS)
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AC_SUBST(SVGA_LIBS)
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dnl Checks for X11 and XShm
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AC_PATH_XTRA
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if test "x$no_x" = x; then
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HAVE_X=yes
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AC_CHECK_LIB(Xext, XShmQueryExtension, [X_SHM_LIB=-lXext],
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[HAVE_X="no"], [ $X_LIBS -lX11 $X_EXTRA_LIBS ]
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)
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fi
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AC_SUBST(X_SHM_LIB)
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dnl Checks for OpenGL support
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AC_ARG_WITH(opengl,
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[ --with-opengl[=DIR] use OpenGL with libraries found in DIR],
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OPENGL_LIBS=$withval, OPENGL_LIBS=auto
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)
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AC_ARG_WITH(opengl-includes,
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[ --with-opengl-includes[=DIR]
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use OpenGL with header files found in DIR],
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OPENGL_INCLUDES=$withval, OPENGL_INCLUDES=auto
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)
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if test "x$OPENGL_INCLUDES" = xno; then
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OPENGL_LIBS="no"
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fi
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if test "x$OPENGL_LIBS" = xno; then
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OPENGL_INCLUDES=""
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fi
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if test "x$OPENGL_LIBS" != xno; then
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if test "x$OPENGL_LIBS" != xauto; then
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OPENGL_LIBS="-L$OPENGL_LIBS"
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else
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OPENGL_LIBS="${X_LIBS:-}"
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fi
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if test "x$OPENGL_INCLUDES" != xauto; then
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OPENGL_INCLUDES="-I$OPENGL_INCLUDES"
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else
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OPENGL_INCLUDES="${X_INCLUDES:-}"
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fi
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save_CPPFLAGS="$CPPFLAGS"
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CPPFLAGS="$CPPFLAGS $OPENGL_INCLUDES"
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AC_CHECK_HEADER(GL/gl.h, HAVE_OPENGL=yes, HAVE_OPENGL=no)
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if test "x$HAVE_OPENGL" != xno; then
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AC_MSG_CHECKING(for GL_COLOR_INDEX8_EXT in GL/gl.h)
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AC_TRY_COMPILE([#include "GL/gl.h"],
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[ int x = (int) GL_COLOR_INDEX8_EXT;],
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AC_DEFINE(HAVE_GL_COLOR_INDEX8_EXT) AC_MSG_RESULT(yes),
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AC_MSG_RESULT(no)
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)
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AC_MSG_CHECKING(for GLAPIENTRY in GL/gl.h)
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AC_TRY_COMPILE(
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[#include "GL/gl.h"],
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[ int x = GLAPIENTRY printf("");],
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HAVE_GLAPIENTRY=yes, HAVE_GLAPIENTRY=no
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)
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if test "x$HAVE_GLAPIENTRY" != xno; then
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AC_MSG_RESULT(yes)
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else
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AC_MSG_RESULT(no)
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AC_MSG_CHECKING(for APIENTRY in GL/gl.h)
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AC_TRY_COMPILE(
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[#include "GL/gl.h"],
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[ int x = APIENTRY printf("");],
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AC_DEFINE(GLAPIENTRY, APIENTRY) AC_MSG_RESULT(yes),
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AC_DEFINE(GLAPIENTRY, ) AC_MSG_RESULT(no)
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)
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fi
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fi
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CPPFLAGS="$save_CPPFLAGS"
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dnl Make sure -lGL or -lMesaGL works
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if test "x$HAVE_OPENGL" = xyes; then
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AC_CHECK_LIB(GL, glColor4f,
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HAVE_OPENGL=yes
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OPENGL_NAME=GL
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if test "x$have_dynload" != "xyes"; then
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AC_CHECK_LIB(GL, XMesaSetFXmode,, HAVE_XMESA=no,
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[ $OPENGL_LIBS $X_PRE_LIBS $X_LIBS -lX11 -lXext $X_EXTRA_LIBS]
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)
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fi
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,HAVE_OPENGL=no,
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[ $OPENGL_LIBS $X_PRE_LIBS $X_LIBS -lX11 -lXext $X_EXTRA_LIBS]
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)
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if test "x$HAVE_OPENGL" != xyes; then
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AC_CHECK_LIB(MesaGL, glColor4f, OPENGL_LIBS="$OPENGL_LIBS -lMesaGL"
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HAVE_OPENGL=yes
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OPENGL_NAME=MesaGL
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if test "x$have_dynload" != "xyes"; then
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AC_CHECK_LIB(MesaGL, XMesaSetFXmode,, HAVE_XMESA=no,
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[ $OPENGL_LIBS $X_LIBS -lXext -lX11 $X_EXTRA_LIBS]
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)
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fi
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,HAVE_OPENGL=no,
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[ $OPENGL_LIBS $X_PRE_LIBS $X_LIBS -lX11 -lXext $X_EXTRA_LIBS]
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)
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fi
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fi
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if test "x$HAVE_OPENGL" != xyes; then
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OPENGL_CFLAGS="" OPENGL_LIBS=""
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else
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OPENGL_LIBS="$OPENGL_LIBS -l$OPENGL_NAME"
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if test "x$HAVE_XMESA" = xyes; then
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AC_DEFINE(HAVE_XMESA)
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fi
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fi
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fi
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if test "x$HAVE_OPENGL" = xyes; then
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AC_DEFINE(HAVE_OPENGL)
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fi
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AC_SUBST(HAVE_OPENGL)
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AC_SUBST(OPENGL_CFLAGS)
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AC_SUBST(OPENGL_INCLUDES)
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AC_SUBST(OPENGL_LIBS)
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dnl Set $prefix and $exec_prefix to $ac_default_prefix if they are not set
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test "x$prefix" = xNONE && prefix=$ac_default_prefix
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test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
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AC_ARG_ENABLE(experimental,
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[ --enable-experimental compile with experimental code. Use at your
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own risk])
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if test "x$enable_experimental" = xyes; then
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AC_DEFINE(_EXPERIMENTAL_)
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fi
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AC_ARG_WITH(gamename,
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[ --with-newstyle compile with defaults a bit different than those
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used by Id Software (does not affect gameplay)],
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NEWSTYLE=$enable_newstyle
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)
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if test "x$NEWSTYLE" = xyes; then
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AC_DEFINE(NEWSTYLE)
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AC_DEFINE(BASEGAME, "base")
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else
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AC_DEFINE(BASEGAME, "id1")
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fi
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AC_ARG_WITH(global-cfg,
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[ --with-global-cfg=FILE If set will change the name and location of the
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global config file used by QuakeForge. Defaults to
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\${sysconfdir}/quakeforge.conf],
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globalconf="$withval", globalconf="auto")
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if test "x$globalconf" = "xauto" || test "x$globalconf" = "xyes" || \
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test "x$globalconf" = "xno"; then dnl yes/no sanity checks
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eval foo="$sysconfdir"
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AC_DEFINE_UNQUOTED(FS_GLOBALCFG, "$foo/quakeforge.conf")
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else
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AC_DEFINE_UNQUOTED(FS_GLOBALCFG, $globalconf)
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fi
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AC_ARG_WITH(sharepath,
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[ --with-sharepath=DIR Use DIR for shared game data, defaults to
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\${datadir}/games/quakeforge],
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SHAREPATH=$withval, SHAREPATH="auto")
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if test "x$SHAREPATH" = "xauto" -o "x$SHAREPATH" = "xyes" -o "x$SHAREPATH" = "x"; then
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eval foo="$datadir"
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AC_DEFINE_UNQUOTED(FS_SHAREPATH, "$foo/games/quakeforge")
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elif test "x$SHAREPATH" = xno; then
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AC_DEFINE_UNQUOTED(FS_SHAREPATH, ".")
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else
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AC_DEFINE_UNQUOTED(FS_SHAREPATH, "$SHAREPATH")
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fi
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AC_ARG_WITH(userpath,
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[ --with-userpath=DIR Use DIR for unshared game data, defaults to
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\${HOME}/.quakeforge],
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USERPATH=$withval, USERPATH="auto")
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if test "x$USERPATH" = "xauto" -o "x$USERPATH" = "xyes" -o "x$USERPATH" = "x"; then
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AC_DEFINE_UNQUOTED(FS_USERPATH, "~/.quakeforge")
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elif test "x$USERPATH" = xno; then
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AC_DEFINE_UNQUOTED(FS_USERPATH, ".")
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else
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AC_DEFINE_UNQUOTED(FS_USERPATH, "$USERPATH")
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fi
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dnl CFLAGS for release and devel versions
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AC_ARG_ENABLE(release,
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[ --enable-release compile release (with optimizations)],
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RELEASE=$enable_release
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)
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if test "x$RELEASE" = xyes; then
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CFLAGS="-O6 -ffast-math -funroll-loops -fomit-frame-pointer -fexpensive-optimizations"
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if test "x$GCC" = xyes; then
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AC_MSG_CHECKING(for special release compiler settings)
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case "${target}" in
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i?86-*-*)
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MORE_CFLAGS="-malign-loops=4 -malign-jumps=4 -malign-functions=4"
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;;
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*)
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MORE_CFLAGS=""
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;;
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esac
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if test "x$MORE_CFLAGS" = x; then
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AC_MSG_RESULT(no)
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else
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AC_MSG_RESULT(yes)
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CFLAGS="$CFLAGS $MORE_CFLAGS"
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fi
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else
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CFLAGS=-O2
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fi
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fi
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dnl QuakeForge code has lots of BCPL-style (//) comments, which cause
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dnl problems with any compiler that is ANSI/ISO-C compliant.
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dnl Make the compiler swallow its pride...
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|
if test "x$GCC" != xyes; then
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AC_MSG_CHECKING(for how to deal with C++ comments)
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|
case "$target" in
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*-aix*)
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CFLAGS="$CFLAGS -qcpluscmt"
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AC_MSG_RESULT([-qcpluscmt])
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;;
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*-irix6*)
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CFLAGS="$CFLAGS -Xcpluscomm"
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AC_MSG_RESULT([-Xcpluscomm])
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;;
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*-solaris*)
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CFLAGS="$CFLAGS -xCC"
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AC_MSG_RESULT([-xCC])
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;;
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*)
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AC_MSG_RESULT(nothing needed or no switch known)
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;;
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esac
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fi
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dnl We want warnings, lots of warnings...
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|
if test "x$GCC" = xyes; then
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CFLAGS="$CFLAGS -Wall -Werror"
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# CFLAGS="$CFLAGS -Wall -pedantic"
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fi
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dnl Check for ia32
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AC_MSG_CHECKING(for an ia32 machine)
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|
case "${target}" in
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i?86-*-*)
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AC_MSG_RESULT(yes)
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AC_MSG_CHECKING(to see if we should disable asm optimizations)
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|
AC_ARG_ENABLE(asmopt,
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[ --disable-asmopt disable assembler optimization],
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ASM_ARCH=none
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AC_MSG_RESULT(yes),
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AC_DEFINE(USE_INTEL_ASM)
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AC_MSG_RESULT(no)
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)
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;;
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*) AC_MSG_RESULT(no)
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esac
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AC_SUBST(ASM_ARCH)
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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 "${target}" in
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*-*-linux-gnu*)
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CL_SYS_SRC="sys_linux.c"
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SV_SYS_SRC="sys_unix.c"
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;;
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i?86-*-mingw32*)
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CL_SYS_SRC="sys_win.c"
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SV_SYS_SRC="sys_win.c"
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;;
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i?86-*-*djgpp* | i?86-*-*msdos*)
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# XXX - dos - conproc.c(?) sys_dos.c
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|
# XXX - need to add dos
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CL_SYS_SRC=""
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SV_SYS_SRC=""
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;;
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|
*)
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CL_SYS_SRC="sys_linux.c"
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SV_SYS_SRC="sys_unix.c"
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DEFAULT_SYS=yes
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;;
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|
esac
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|
if test "x$DEFAULT_SYS" = xyes; then
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|
AC_MSG_RESULT([no, using default])
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|
else
|
|
AC_MSG_RESULT(yes ($CL_SYS_SRC $SV_SYS_SRC))
|
|
fi
|
|
AC_SUBST(CL_SYS_SRC)
|
|
AC_SUBST(SV_SYS_SRC)
|
|
|
|
if test "x$HAVE_SVGA" = xyes; then
|
|
TARGETS="$TARGETS qf-client-svga"
|
|
fi
|
|
if test "x$HAVE_X" = xyes; then
|
|
TARGETS="$TARGETS qf-client-x11"
|
|
fi
|
|
if test "x$HAVE_OPENGL" = xyes; then
|
|
TARGETS="$TARGETS qf-client-glx"
|
|
fi
|
|
AC_SUBST(TARGETS)
|
|
|
|
dnl Output files
|
|
AC_OUTPUT(
|
|
include/Makefile
|
|
source/Makefile
|
|
doc/Makefile
|
|
doc/man/Makefile
|
|
doc/texinfo/Makefile
|
|
Makefile
|
|
RPM/quakeforge.spec
|
|
RPM/build_rpm
|
|
quakeforge.lsm,
|
|
chmod +x RPM/build_rpm
|
|
)
|
|
AC_MSG_RESULT([
|
|
The following targets have been configured:
|
|
|
|
$TARGETS]
|
|
)
|