path: root/xc/config/cf/linux.cf

XCOMM platform:  $TOG: linux.cf /main/47 1998/04/17 11:32:51 mgreess
XCOMM platform:  $XFree86: xc/config/cf/linux.cf,v 3.129 2000/06/24 17:43:44 dawes Exp $

#ifndef LinuxElfDefault
#define LinuxElfDefault		YES
#endif

#ifndef UseElfFormat
#define UseElfFormat		LinuxElfDefault
#endif

#ifndef OSBinaryType
#if UseElfFormat
#define OSBinaryType		[ELF]
#else
#ifdef AlphaArchitecture
#define OSBinaryType		[ECOFF]
#else
#define OSBinaryType		[a.out]
#endif
#endif
#endif

#ifndef OSName
#define OSName			DefaultOSName OSBinaryType
#endif

#ifndef OSVendor
#define OSVendor		/**/
#endif
#ifndef OSMajorVersion
#define OSMajorVersion		DefaultOSMajorVersion
#endif
#ifndef OSMinorVersion
#define OSMinorVersion		DefaultOSMinorVersion
#endif
#ifndef OSTeenyVersion
#define OSTeenyVersion		DefaultOSTeenyVersion
#endif

#ifndef LinuxDistribution 
#define LinuxDistribution	DefaultLinuxDistribution
/*
  Add "#define LinuxDistribution Linux<mumble>" to your site.def or host.def.
  Currently only LinuxSuSE, LinuxRedHat and LinuxDebian will be figured out
  automatically.
  Valid values are (from the list at www.linux.org in Oct. '97):
    LinuxUnknown    (0)
    LinuxSuSE       (1)
    LinuxCaldera    (2)
    LinuxCraftworks (3)
    LinuxDebian     (4)
    LinuxInfoMagic  (5)
    LinuxKheops     (6)
    LinuxPro        (7)
    LinuxRedHat     (8)
    LinuxSlackware  (9)
    LinuxTurbo      (10)
    LinuxWare       (11)
    LinuxYggdrasil  (12)
*/
#endif
#ifndef LinuxDistName
#define LinuxDistName		DefaultLinuxDistName
#endif
#ifndef LinuxCLibMajorVersion
#define LinuxCLibMajorVersion	DefaultLinuxCLibMajorVersion
#endif
#ifndef LinuxCLibMinorVersion
#define LinuxCLibMinorVersion	DefaultLinuxCLibMinorVersion
#endif
#ifndef LinuxCLibTeenyVersion
#define LinuxCLibTeenyVersion	DefaultLinuxCLibTeenyVersion
#endif

#ifndef LinuxBinUtilsMajorVersion
#define LinuxBinUtilsMajorVersion	DefaultLinuxBinUtilsMajorVersion
#endif

XCOMM operating system:  OSName (OSMajorVersion./**/OSMinorVersion./**/OSTeenyVersion)
XCOMM libc:	(LinuxCLibMajorVersion./**/LinuxCLibMinorVersion./**/LinuxCLibTeenyVersion)
XCOMM binutils:	(LinuxBinUtilsMajorVersion)

/*
 * The Linux BinUtils major version.  25 => 2.5.x, which is what is included
 * with Slackware 3.0
 *
 * This remains for compatibility only.
 *
 */
#ifndef BinUtilsMajorVersion
#define BinUtilsMajorVersion	LinuxBinUtilsMajorVersion
#endif

#if (LinuxCLibMajorVersion >= 6 || LinuxDistribution == LinuxSuSE)
#define LinuxLocaleDefines	/**/
#else
#define LinuxLocaleDefines	-DX_LOCALE
#endif

#if LinuxDistribution == LinuxDebian
#define LinuxAdditionalIncludes	-I/usr/src/linux/include
#else
#define LinuxAdditionalIncludes	/**/
#endif

#ifndef LinuxGnuSourceDefines
#ifdef UseInstalled
#define LinuxGnuSourceDefines	/**/
#else
#define LinuxGnuSourceDefines	-D_GNU_SOURCE
#endif
#endif

#if LinuxCLibMajorVersion >= 6
#define LinuxSourceDefines	-D_POSIX_C_SOURCE=199309L \
				-D_POSIX_SOURCE -D_XOPEN_SOURCE \
				-D_BSD_SOURCE -D_SVID_SOURCE \
				LinuxAdditionalIncludes LinuxGnuSourceDefines \
				LinuxLocaleDefines
#define XawI18nDefines		-DHAS_WCHAR_H -DHAS_WCTYPE_H -DNO_WIDEC_H
#ifndef ia64Architecture
#define HasPosixThreads		YES
#define ThreadedX		YES
#define HasThreadSafeAPI	YES
#define ThreadsLibraries	-lpthread
#define SystemMTDefines		-D_REENTRANT
#endif /* ia64Architecture */
#ifndef HasLibCrypt
#define HasLibCrypt		YES
#endif
/* netscape wraps select but not poll as of communicator 4.72 */
#ifndef HasPoll
#define HasPoll			NO
#endif
#else
#define LinuxSourceDefines	-D_POSIX_SOURCE -D_POSIX_C_SOURCE=2 \
				-D_BSD_SOURCE -D_SVID_SOURCE \
				LinuxGnuSourceDefines LinuxLocaleDefines
#define XawI18nDefines		-DUSE_XWCHAR_STRING -DUSE_XMBTOWC
#ifndef HasLibCrypt
#define HasLibCrypt		NO
#endif
#endif

/* On x86, determine whether to build with MTRR support */
#ifndef HasMTRRSupport
#ifdef i386Architecture
/* There is no certain way to know if <asm/mtrr.h> is available,
   but it made it into kernel 2.2, so... */ 
#if OSMajorVersion > 2 || (OSMajorVersion == 2 && OSMinorVersion >= 2)
#define HasMTRRSupport		YES
#else
#define HasMTRRSupport		NO
#endif
#else
#define HasMTRRSupport		NO	/* no for non-ix86 */
#endif
#endif

#ifndef XF86INT10_BUILD
# ifdef i386Architecture
#  define XF86INT10_BUILD X86VM
# elif defined(ia64Architecture)
#  define UseX86Emu NO
#  define XF86INT10_BUILD XF86INT10_STUB
# elif defined(X86EMU_LIBPATH)
#  define XF86INT10_BUILD X86EMU_GENERIC
# endif
#endif

/* The DRM module requires kernel services that appeared in late 2.1.x
   kernels and are known to be present in 2.2.x kernels. */
#ifndef BuildXF86DRI
#  if defined(i386Architecture)
#    if OSMajorVersion > 2 || (OSMajorVersion == 2 && OSMinorVersion >= 2)
#      define BuildXF86DRI            YES
#    else
#      define BuildXF86DRI            NO
#    endif
#  elif defined(SparcArchitecture)
#    define BuildXF86DRI              YES
#  else
#    define BuildXF86DRI              NO
#  endif
#endif

/* The DRM module requires kernel services that appeared in late 2.1.x
   kernels and are known to be present in 2.2.x kernels.  Unfortunately,
   the kernel API is a moving target and the module may break with new
   kernel revisions.  So, we'll only build the module for kernels that are
   known to be supported by the module. */
#ifndef BuildXF86DRM
#  ifdef i386Architecture
#    if OSMajorVersion == 2
       /* Only tested for Linux 2.2.0 through 2.2.12 */
#      if OSMinorVersion == 2 && OSTeenyVersion <= 12
#        define BuildXF86DRM        YES
#      else
         /* Only tested for Linux 2.3.0 through 2.3.18 */
#        if OSMinorVersion == 3 && OSTeenyVersion <= 18
#          define BuildXF86DRM      YES
#        else
           /* Note: add more conditions when 2.4.x and 2.5.x are released */
#          define BuildXF86DRM      NO
#        endif
#      endif
#    else
       /* Note: add more conditions when 3.0.x and 3.1.x are released */
#      define BuildXF86DRM          NO
#    endif
#  else
#    define BuildXF86DRM            NO
#  endif
#endif

#ifndef HasAgpGart
#  ifdef i386Architecture
     /* The AGPGART header file is included in os-support/linux, which
        allows all drivers that depend on AGP to build properly. */
#    define HasAgpGart              YES
#  else
#    define HasAgpGart              NO
#  endif
#endif

/*
 * The Rush extension support.
 */
#ifndef BuildXF86RushExt
#define BuildXF86RushExt	YES
#endif

#ifndef LinuxFBDevSupport
#define LinuxFBDevSupport	YES
#endif

/* For compatibility */
#define SourceDefines		LinuxSourceDefines

#define BuildLibPathVar		LD_LIBRARY_PATH
#define HasGcc			YES
#define HasGcc2			YES
#ifndef HasGcc2ForCplusplus
# define HasGcc2ForCplusplus	YES
#endif
#define GccUsesGas		YES
#define UseGas			YES
#define GnuCpp			YES
#if UseElfFormat
# define HasDlopen		YES
#endif
#ifndef HasShadowPasswd
# if UseElfFormat
#  define HasShadowPasswd	YES
# else
#  define HasShadowPasswd	NO
# endif
#endif
#define HasPutenv		YES
#define HasShm			YES
#define HasSockets		YES
#if UseElfFormat || defined(AlphaArchitecture)
#define HasSnprintf		YES
#define HasMkstemp		YES
#endif
#if OSMajorVersion >= 2
#define HasUsableFileMmap	YES
#endif
#ifndef HasNCurses
#define HasNCurses		YES
#endif

#define AvoidNullMakeCommand	YES
#ifndef DebuggableLibraries
#define DebuggableLibraries	NO
#endif
#define CompressAllFonts	YES
#define Malloc0ReturnsNull	YES
#define NeedConstPrototypes	YES
#define NeedFunctionPrototypes	YES
#define NeedNestedPrototypes	YES
#define NeedVarargsPrototypes	YES
#ifndef NeedWidePrototypes
#define NeedWidePrototypes	NO
#endif
#define SetTtyGroup		YES

#ifndef UseStaticTermcapLib
#define UseStaticTermcapLib	NO
#endif

#define MkdirHierCmd		mkdir -p
#if LinuxElfDefault
#if UseElfFormat
# ifdef MipsArchitecture
#  ifndef AsCmd
#    define AsCmd                gcc -c -x assembler-with-cpp
#  endif
#  ifndef DoLoadableServer
#    define DoLoadableServer NO
#  endif
# endif /* MipsArchitecure */
#ifndef CcCmd
#define CcCmd			gcc
#endif
#ifndef AsCmd
#define AsCmd			as
#endif
#ifndef LdCmd
#define LdCmd			ld
#endif
#define AsmDefines		-D__ELF__
#define CplusplusCmd		c++
#ifndef LinuxUsesNcurses
#if LinuxCLibMajorVersion >= 6 || (LinuxDistribution == LinuxSuSE)
#define LinuxUsesNcurses	YES
#else
#define LinuxUsesNcurses	NO
#endif
#endif
#ifndef TermcapLibrary
#if UseStaticTermcapLib
#if LinuxUsesNcurses
#define TermcapLibrary		StaticLibrary(/usr/lib,ncurses)
#else
#define TermcapLibrary		StaticLibrary(/usr/lib/termcap,termcap)
#endif
#else
#if LinuxUsesNcurses
#define TermcapLibrary		-lncurses
#else
#define TermcapLibrary		-ltermcap
#endif
#endif
#endif
#else
#ifdef AlphaArchitecture
#define CcCmd			gcc -b alpha-linuxecoff
#define CplusplusCmd		g++ -b alpha-linuxecoff
#define AsCmd			/usr/alpha-linuxecoff/bin/as
#define LdCmd			/usr/alpha-linuxecoff/bin/ld -m alpha
#define AsmDefines		-DUSE_GAS -U__ELF__
#endif /* AlphaArchitecture */
#ifdef ia64Architecture
#define CcCmd                 gcc
#define CplusplusCmd          g++ 
#define AsCmd                 as
#define LdCmd                 ld
#define AsmDefines            -DUSE_GAS -U__ELF__
#endif /* ia64Architecture */
#ifdef i386Architecture
#define CcCmd			gcc -b i486-linuxaout
#define CplusplusCmd		g++ -b i486-linuxaout
#define AsCmd			/usr/i486-linuxaout/bin/as
#define LdCmd			/usr/i486-linuxaout/bin/ld -m i386linux
#define AsmDefines		-DUSE_GAS -U__ELF__
#endif /* i386Architecture */
#ifdef Mc68020Architecture
#define CcCmd			gcc -b m68k-linuxaout
#define CplusplusCmd		g++ -b m68k-linuxaout
#define AsCmd			/usr/m68k-linuxaout/bin/as
#define LdCmd			/usr/m68k-linuxaout/bin/ld -m m68klinux
#define AsmDefines		-DUSE_GAS -U__ELF__
#endif /* Mc68020Architecture */
#endif
#else
#if UseElfFormat
#ifdef AlphaArchitecture
#define CcCmd			gcc -b alpha-linux
#define AsCmd			/usr/alpha-linux/bin/as
#define LdCmd			ld -m elf64alpha
#define AsmDefines		-D__ELF__
#define CplusplusCmd		c++ -b alpha-linux
#endif /* AlphaArchitecture */
#ifdef ia64Architecture
#define CcCmd                 gcc
#define CplusplusCmd          g++ 
#define AsCmd                 as
#define LdCmd                 ld
#define AsmDefines            -D__ELF__
#endif /* ia64Architecture */
#ifdef i386Architecture
#define CcCmd			gcc -b i486-linux
#define AsCmd			/usr/i486-linux/bin/as
#define LdCmd			ld -m elf_i386
#define AsmDefines		-D__ELF__
#define CplusplusCmd		c++ -b i486-linux
#endif /* i386Architecture */
#ifdef Mc68020Architecture
#define CcCmd			gcc -b m68k-linux
#define AsCmd			/usr/m68k-linux/bin/as
#define LdCmd			ld -m m68kelf
#define AsmDefines		-D__ELF__
#define CplusplusCmd		c++ -b m68k-linux
#endif /* Mc68020Architecture */
#else
#define CcCmd			gcc
#define AsCmd			as
#define LdCmd			ld
#define AsmDefines		-DUSE_GAS
#endif
#endif
#if UseElfFormat
#ifndef DoLoadableServer
#define DoLoadableServer	YES
#endif
#endif
#ifndef CppCmd
#define CppCmd			/lib/cpp
#endif
/* Some Linux distributions have yacc, some don't. All have bison. */
#define YaccCmd			bison -y
#define LexCmd			flex -l
#define LexLib			-lfl
#define PreProcessCmd		CcCmd -E
#define PostIncDir		DefaultGccIncludeDir
#define LdCombineFlags		-r
#ifndef LdPostLib
#define LdPostLib		/* Never needed */
#endif
#define HasWChar32		YES
#define StandardCppOptions	-traditional
#define StandardCppDefines	StandardDefines

#define HasVarRun		YES
#define VarDbDirectory		/var/state

#ifndef XF86OSCardDrivers
#define XF86OSCardDrivers	v4l
#endif

#ifdef i386Architecture
#define OptimizedCDebugFlags	DefaultGcc2i386Opt
#define LinuxMachineDefines	-D__i386__
#define ServerOSDefines		XFree86ServerOSDefines -DDDXTIME -DPART_NET
#define ServerExtraDefines	-DGCCUSESGAS XFree86ServerDefines
#if UseElfFormat
#define HasPlugin		YES
#define VendorHasX11R6_3libXext	YES	/* XC or XFree86 >= 3.3.1 */
#endif
#endif /* i386Architecture */

#ifdef AlphaArchitecture
#define OptimizedCDebugFlags	DefaultGcc2AxpOpt
#define LinuxMachineDefines	-D__alpha__
#define ServerOSDefines		XFree86ServerOSDefines -DDDXTIME -DPART_NET
#define ServerExtraDefines	-DGCCUSESGAS XFree86ServerDefines -D_XSERVER64
#endif /* AlphaArchitecture */

#ifdef ia64Architecture
#define OptimizedCDebugFlags  -O2
#define LinuxMachineDefines   -D__ia64__
#define ServerOSDefines       XFree86ServerOSDefines -DDDXTIME -DPART_NET
#define ServerExtraDefines    -DGCCUSESGAS XFree86ServerDefines -D_XSERVER64
#define DoLoadableServer      NO
#endif /* ia64Architecture */

#ifdef Mc68020Architecture
#define OptimizedCDebugFlags	-O2
#define LinuxMachineDefines 	-D__mc68000__
#define ServerOSDefines		XFree86ServerOSDefines -DDDXTIME -DPART_NET
#define ServerExtraDefines	-DGCCUSESGAS XFree86ServerDefines
#define PositionIndependentCFlags -fpic
#define PositionIndependentCplusplusFlags -fpic
#endif /* Mc68020Architecture */

#ifdef PpcArchitecture
#define DefaultCCOptions	-fsigned-char
#define OptimizedCDebugFlags	-O2
#define LinuxMachineDefines	-D__powerpc__
#define ServerOSDefines		XFree86ServerOSDefines -DDDXTIME -DPART_NET
#define ServerExtraDefines	-DGCCUSESGAS XFree86ServerDefines
#endif /* PpcArchitecture */

#ifdef SparcArchitecture
#define OptimizedCDebugFlags	-O2
#define LinuxMachineDefines	-D__sparc__
#define ServerOSDefines		XFree86ServerOSDefines -DDDXTIME -DPART_NET
#define ServerExtraDefines	-DGCCUSESGAS XFree86ServerDefines
#define AsVISOption		-Av9a
#ifdef Sparc64Architecture
#define AsOutputArchSize	64
#else
#define AsOutputArchSize	32
#endif
#endif

#ifdef MipsArchitecture
#define OptimizedCDebugFlags	-O2
#define LinuxMachineDefines	-D__mips__
#define ServerOSDefines		XFree86ServerOSDefines -DDDXTIME -DPART_NET
#define ServerExtraDefines	-DGCCUSESGAS XFree86ServerDefines
#endif 

#ifndef StandardDefines
#define StandardDefines		-Dlinux LinuxMachineDefines LinuxSourceDefines
#endif

#if UseElfFormat
#define DlLibrary		-rdynamic -ldl
#else
#define DlLibrary		/**/
#endif

#define ServerExtraSysLibs	/**/

#if HasDECnet
#define ConnectionFlags		-DUNIXCONN -DTCPCONN -DDNETCONN
#define ExtraLibraries		-ldnet
#else
#define ConnectionFlags		-DUNIXCONN -DTCPCONN
#endif

/* Some of these man page defaults are overriden in the above OS sections */
#ifndef ManSuffix
# define ManSuffix	1x
#endif
#ifndef ManDir
# define ManDir		$(MANSOURCEPATH)1
#endif
#ifndef LibManSuffix
# define LibManSuffix	3x
#endif
#ifndef LibmanDir
# define LibmanDir	$(MANSOURCEPATH)3
#endif
#ifndef FileManSuffix
# define FileManSuffix	5x
#endif
#ifndef FileManDir
# define FileManDir	$(MANSOURCEPATH)5
#endif

#ifndef StaticLibrary
#define StaticLibrary(libpath,libname) -Wl,-Bstatic Concat(-L,libpath) Concat(-l,libname) -Wl,-Bdynamic
#endif

#ifndef LinkGLToUsrLib
#define LinkGLToUsrLib	YES
#endif
#ifndef LinkGLToUsrInclude
#define LinkGLToUsrInclude	YES
#endif


#define HasGnuMake	YES

#define MakeNamedTargetSubdir(dir,flags,subname)\
	$(MAKE) -C dir $(MFLAGS) $(PARALLELMFLAGS) flags subname

#define ArchitectureDefines	-DLINUX_ARCHITECTURE

#define TtClientLibs $(TTLIB) $(XTOOLLIB) $(XLIB)
#define TtClientDepLibs $(DEPTTLIB) $(DEPXTOOLLIB) $(DEPXLIB)

#include <lnxLib.rules>
#ifdef KDriveXServer
#include <kdrive.cf>
#else
#include <xfree86.cf>
#endif

#ifndef XFree86ServerOSDefines
#define XFree86ServerOSDefines
#endif