XCOMM platform:  $TOG: osf1.cf /main/74 1997/05/27 15:51:24 kaleb $
/* only tested with Digital OSF/1 */

#ifndef OSName
# define OSName		DefaultOSName
#endif
#ifndef OSMajorVersion
# define OSMajorVersion	DefaultOSMajorVersion
#endif
#ifndef OSMinorVersion
# define OSMinorVersion DefaultOSMinorVersion
#endif
XCOMM operating system: OSName (OSMajorVersion.OSMinorVersion)

#define StandardCppDefines	-D__osf__ StandardDefines
#define BuildLibPathVar		_RLD_ROOT=/dev/null LD_LIBRARY_PATH
#define HasPutenv		YES
#define Malloc0ReturnsNull	YES
#define HasNdbm			YES
#define HasShm			YES
#define AvoidNullMakeCommand	YES
#define NullMakeCommand		@ echo
#define HasPosixThreads		YES
#define SystemMTDefines		-D_REENTRANT
#define CplusplusSystemMTDefines -D_REENTRANT
#define HasPoll			YES
#define HasVFork                NO
#define HasPlugin		YES
#define InstallCmd		installbsd
#define RanlibCmd		ranlib -t
#if OSMajorVersion > 1 || OSMinorVersion > 0
#define ModernOSF1		YES
#else
#define ModernOSF1		NO
#define ShLibDir		/usr/shlib
#define SharedLibPex		NO  /* losing, no shared -lm */
#endif
#define ThreadedX		ModernOSF1

#if ThreadedX
#define MTSafeAPIDefines	-DXUSE_MTSAFE_API -DXUSE_NETDB_R_API
#if OSMajorVersion < 4
#define ThreadsLibraries		-lpthreads -lmach -lc_r
#define ThreadsCplusplusLibraries	-lpthreads -lmach
#define ThreadPreStdAPIDefines		-DXPRE_STANDARD_API
#else
#define ThreadsLibraries		-lpthread -lmach -lexc -lc
#define ThreadsCplusplusLibraries	-lpthread -lmach -lexc
#define LibraryMTDefines		-DUSE_TIS_SUPPORT
#endif
#endif

#if ModernOSF1
#ifndef OptimizedCDebugFlags
#define OptimizedCDebugFlags	-O2 -Olimit 2000
#endif
#ifndef ExtraLoadFlags
/*
 * In OSF/1 3.0 Digital has shared libXdmcp and libXau. What's more,
 * the link editor has different search semantics, i.e. it will search
 * for shared libraries first, then, if it can't find a shared lib, it
 * will use a static lib. By using -oldstyle_liblookup the linker will
 * follow "normal" semantics for linking libraries and will get the
 * static libraries we really want. By 3.2 they no longer have libXdmcp 
 * and libXau as shared libraries and we can omit -oldstyle_liblookup. 
 * (What did they have in 3.1?)
 */
#if OSMajorVersion == 3 && OSMinorVersion == 0
#define ExtraLoadFlags		-Wl,-rpath,$(USRLIBDIRPATH),-oldstyle_liblookup
#else
#define ExtraLoadFlags 		-Wl,-rpath,$(USRLIBDIRPATH)
#endif
#endif
#if OSMajorVersion > 3
#define TermcapLibrary		-lcurses
#endif
#if OSMajorVersion >= 3
#define HasMkstemp		YES
#endif
#endif

/*
 * C++ compiler setup.  This file knows what options to use with the
 * DEC C++ compiler, and may learn about other compilers in the future.
 * 
 * For DEC C++, define HasDECCplusplus to YES in site.def.  
 *
 * For g++ 2.6.x, define HasGcc2ForCplusplus to YES in site.def.
 *
 * For other compilers, define HasCplusplus to YES in site.def, and 
 *    check to see if you need to provide values for CplusplusOptions
 *    and/or DefaultCplusplusOptions.
 *
 * In any case, you may also need to set CplusplusDependIncludes.
 *
 * Note: For DEC C++, the -call_shared option really only needs to 
 * appear when linking C++ executables, not when actually compiling
 * the C++ sources.  But since there's no imake variable that lets
 * us insert flags only into the C++ link stage, we use -call_shared
 * on all compilations when building executables.  This could be 
 * considered a deficiency in the current imake configuration
 */

#if HasDECCplusplus
#ifndef HasCplusplus 
#define HasCplusplus YES
#endif
#ifndef CplusplusCmd
#define CplusplusCmd /usr/bin/cxx
#endif
#ifndef CplusplusFilt
# define CplusplusFilt /usr/bin/demangle
#endif
#ifndef CplusplusDependIncludes 
#define CplusplusDependIncludes -D__DECCXX -I/usr/include/cxx
#endif
#ifndef CplusplusLibDir
#define CplusplusLibDir /usr/lib/cmplrs/cxx
#endif
#ifndef CplusplusLibC
#define CplusplusLibC -L/usr/lib/cmplrs/cxx -lcxx
#endif
#ifndef CplusplusOptions
#define CplusplusOptions -call_shared
#endif
#endif /* HasDECCplusplus */


#if HasGcc2ForCplusplus
#ifndef CplusplusLibC
#define CplusplusLibC `$(CXX) -print-libgcc-file-name`
#endif 
#endif /* HasGcc2ForCplusplus */

#ifdef CplusplusLibDir
# define SystemBuildLibPath	\
/usr/shlib:/usr/ccs/lib:CplusplusLibDir:/usr/lib/cmplrs/cc:/usr/lib:/usr/local/lib:/var/shlib
#else
# define SystemBuildLibPath	\
/usr/shlib:/usr/ccs/lib:/usr/lib/cmplrs/cc:/usr/lib:/usr/local/lib:/var/shlib
#endif

#include <osfLib.rules>
#define NoRConst		YES

#ifdef AlphaArchitecture
#ifndef HasWChar32
#define HasWChar32		YES
#endif
#define ServerExtraDefines	-D_XSERVER64
#define ServerOSDefines		-DDDXTIME
#ifndef DefaultCCOptions
#define DefaultCCOptions	-std1
#endif
#ifndef XawI18nDefines
#define XawI18nDefines		-DHAS_WCHAR_H
#endif
#ifndef BuildServer
#define BuildServer		NO
#endif

/* For DtHelp's TIFF processing routines. */
#define LSBBitOrder		YES

#define MotifDefines		-DNO_REGCOMP -DNO_REGEX -DSTRINGS_ALIGNED
#define DtSvcDefines		-DXK_MISCELLANY -DMULTIBYTE -DMESSAGE_CAT
#define DtSearchDefines		-DI18N_MSG DtSvcDefines
#define DtWidgetDefines		DtSearchDefines
#define DtPrintDefines		DtSearchDefines
#define DtMailDefines		\
  -DNEED_MMAP_WRAPPER -DSENDMAIL_LOCKS -DMAIL_SPOOL_PATH=\"/var/spool/mail/%s\"

#define ArchitectureDefines	-DALPHA_ARCHITECTURE
#endif

#ifdef MipsArchitecture
#define DefaultCCOptions	-Xa
#define XdecServer YES
#define ServerOSDefines -DDDXTIME
#define PexCCOptions -Xa -Wf,-XNp15000,-XNd15000
#define NormalLibObjCompile(options) 	ClearmakeOSName			  \
	$(RM) $@ $*.os \						@@\
	&& $(CC) -c options $(CFLAGS) $*.c \				@@\
	&& $(LD) $(LDSTRIPFLAGS) -r $@ -o $*.os \			@@\
	&& $(MV) $*.os $@
#endif

#if !HasClearmake
#ifndef HasMakefileSafeInclude
#define HasMakefileSafeInclude YES
#endif
#ifndef IncludeMakefile
#define IncludeMakefile(file) @@-include file
#endif
#endif

#ifndef ManKeywordsTarget
#define ManKeywordsTarget(manpath)					@@\
man_keywords::								@@\
	catman -M $(DESTDIR)manpath -w
#endif

#define CdeTicDefines	-DHAS_KNL -DHAS_KTAB
#define CdeProjectDefines \
	-DDEC -DMULTIBYTE -DNLS16 \
	-DOSMAJORVERSION=OSMajorVersion -DOSMINORVERSION=OSMinorVersion