/*

 * GNU/Hurd shared library rules

 *

 * $XFree86: xc/config/cf/gnuLib.rules,v 1.1.2.2 1998/12/22 12:27:32 hohndel Exp $

 */

#ifndef UseElfFormat

#define UseElfFormat YES

#endif

/*

 * GNU/Hurd shared library rules

 * Cloned from NetBSD/FreeBSD (ELF) shared library rules

 *

 */

#ifndef HasSharedLibraries

#define HasSharedLibraries YES

#endif

#ifndef ForceNormalLib

#define ForceNormalLib YES

#endif

#ifndef BaseShLibReqs

#define BaseShLibReqs		/* -lc implied by $(CC) */

#endif

#ifndef SharedDataSeparation

#define SharedDataSeparation NO

#endif

#ifndef SharedCodeDef

#define SharedCodeDef /**/

#endif

#ifndef SharedLibraryDef

#define SharedLibraryDef /**/

#endif

#ifndef ShLibIncludeFile

#define ShLibIncludeFile <gnuLib.tmpl>

#endif

#ifndef SharedLibraryLoadFlags

#define SharedLibraryLoadFlags -shared -Wl,-rpath=$(USRLIBDIR)

#endif

#ifndef PositionIndependentCFlags

#define PositionIndependentCFlags -fPIC

#endif

#ifndef PositionIndependentCplusplusFlags

#define PositionIndependentCplusplusFlags -fPIC

#endif

#ifndef ExtraLoadFlags

#ifdef UseInstalled

#define ExtraLoadFlags -Wl,-rpath=$(USRLIBDIRPATH)

#else

#define ExtraLoadFlags -Wl,-dynamic-linker=/lib/ld.so.1 -Wl,-rpath=/lib:$(USRLIBDIRPATH) -Wl,-rpath-link=$(BUILDLIBDIR)

#endif

#endif

/*

 * InstallSharedLibrary - generate rules to install the shared library.

 * NOTE: file must be executable, hence "INSTBINFLAGS"

 */

#ifndef InstallSharedLibrary

#define InstallSharedLibrary(libname,rev,dest)				@@\

install:: Concat(lib,libname.so.rev) 					@@\

	MakeDir($(DESTDIR)dest)						@@\

	$(INSTALL) $(INSTALLFLAGS) $(INSTBINFLAGS) Concat(lib,libname.so.rev) $(DESTDIR)dest @@\

	(T=`echo Concat($(DESTDIR)dest/lib,libname.so.rev) | sed 's/\.[^\.]*$$//'`;\

		$(RM) $$T && $(LN) Concat(lib,libname.so.rev) $$T)	@@\

	(T=`echo Concat($(DESTDIR)dest/lib,libname.so.rev) | sed 's/\.so.*$$/.so/'`;\

		$(RM) $$T && $(LN) Concat(lib,libname.so.rev) $$T)	@@\

	$(RM) Concat($(DESTDIR)dest/lib,libname.so)			@@\

	$(LN) Concat(lib,libname.so.rev) Concat($(DESTDIR)dest/lib,libname.so)

#endif /* InstallSharedLibrary */

/*

 * InstallSharedLibraryData - generate rules to install the shared library data

 */

#ifndef InstallSharedLibraryData

#define InstallSharedLibraryData(libname,rev,dest)

#endif /* InstallSharedLibraryData */

/*

 * SharedLibraryTarget - generate rules to create a shared library;

 * build it into a different name so that we do not hose people by having

 * the library gone for long periods.

 */

#ifndef SharedLibraryTarget

#ifdef UseInstalled  

#define LinkBuildSonameLibrary(lib) true

#else

#define LinkBuildSonameLibrary(lib) (RemoveFile($(BUILDLIBDIR)/lib); \

	cd $(BUILDLIBDIR); $(LN) $(BUILDINCTOP)/$(CURRENT_DIR)/lib .)

#endif

#define SharedLibraryTarget(libname,rev,solist,down,up)			@@\

AllTarget(Concat(lib,libname.so.rev))					@@\

									@@\

Concat(lib,libname.so.rev):  solist					@@\

	$(RM) $@~							@@\

	SONAME=`echo $@ | sed 's/\.[^\.]*$$//'`; \			@@\

		(cd down; $(CC) -o up/$@~ $(SHLIBLDFLAGS) -Wl,-soname,$$SONAME solist $(REQUIREDLIBS) BaseShLibReqs); \ @@\

		$(RM) $$SONAME; $(LN) $@ $$SONAME; \			@@\

		LinkBuildSonameLibrary($$SONAME)			@@\

	$(RM) $@							@@\

	$(MV) $@~ $@							@@\

	$(RM) Concat(lib,libname.so)					@@\

	$(LN) $@ Concat(lib,libname.so)					@@\

	LinkBuildLibrary($@)						@@\

	LinkBuildLibrary(Concat(lib,libname.so))			@@\

									@@\

clean::									@@\

	$(RM) Concat(lib,libname.so.rev)

#endif /* SharedLibraryTarget */

/*

 * SharedLibraryDataTarget - generate rules to create shlib data file;

 */

#ifndef SharedLibraryDataTarget

#define SharedLibraryDataTarget(libname,rev,salist)

#endif /* SharedLibraryTarget */