/* * GNU/Hurd shared library rules * * $XFree86: xc/config/cf/gnuLib.rules,v 1.9 2003/10/11 09:40:13 herrb Exp $ */ /* * GNU/Hurd shared library rules * Cloned from Linux (ELF) shared library rules * */ #ifndef HasSharedLibraries #define HasSharedLibraries YES #endif #ifndef ForceNormalLib #define ForceNormalLib NO #endif XCOMM XXX To rpath or not to rpath... #ifndef UseRpath #define UseRpath NO #endif #ifndef SharedOldX #define SharedOldX NO #endif #undef SpecialMalloc #define SpecialMalloc NO #define BaseShLibReqs -lc #ifndef SharedDataSeparation #define SharedDataSeparation NO #endif #ifndef SharedCodeDef #define SharedCodeDef /**/ #endif #ifndef SharedLibraryDef #define SharedLibraryDef /**/ #endif #ifndef ShLibIncludeFile #define ShLibIncludeFile #endif #ifndef RpathLoadFlags #if UseRpath #define RpathLoadFlags -Wl,-rpath=$(USRLIBDIRPATH) #else #define RpathLoadFlags /**/ #endif #endif #ifndef LibraryRpathLoadFlags #define LibraryRpathLoadFlags RpathLoadFlags #endif #ifndef SharedLibraryLoadFlags #define SharedLibraryLoadFlags -shared LibraryRpathLoadFlags #endif #ifndef PositionIndependentCFlags #define PositionIndependentCFlags -fPIC #endif #ifndef PositionIndependentCplusplusFlags #define PositionIndependentCplusplusFlags -fPIC #endif #ifndef ExtraLoadFlags #ifdef UseInstalled XCOMM XXX Maybe superfluous. #define ExtraLoadFlags RpathLoadFlags -Wl,-rpath-link=$(USRLIBDIRPATH) #else #define ExtraLoadFlags RpathLoadFlags -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/\(lib[^\.]*\.so\.[0-9]*\)\(\.[0-9]*\)\{1,2\}/\1/'`;\ set -x; $(RM) $$T && $(LN) Concat(lib,libname.so.rev) $$T @@\ @if $(SOSYMLINK); then (set -x; \ $(RM) Concat($(DESTDIR)dest/lib,libname.so); \ @@\ $(LN) Concat(lib,libname.so.rev) Concat($(DESTDIR)dest/lib,libname.so)); fi #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 #define SharedLibraryTarget(libname,rev,solist,down,up) @@\ AllTarget(Concat(lib,libname.so.rev)) @@\ @@\ Concat(lib,libname.so.rev): solist $(EXTRALIBRARYDEPS) @@\ $(RM) $@~ @@\ @SONAME=`echo $@ | sed 's/\(lib[^\.]*\.so\.[0-9]*\)\(\.[0-9]*\)\{1,2\}/\1/'`; set -x; \ @@\ (cd down; $(CC) -o up/$@~ $(SHLIBLDFLAGS) -Wl,-soname,$$SONAME solist $(REQUIREDLIBS) BaseShLibReqs); \ @@\ $(RM) $$SONAME; $(LN) $@ $$SONAME; \ @@\ LinkBuildSonameLibrary($$SONAME) @@\ $(RM) $@ @@\ $(MV) $@~ $@ @@\ @if $(SOSYMLINK); then (set -x; \ @@\ $(RM) Concat(lib,libname.so); \ @@\ $(LN) $@ Concat(lib,libname.so)); fi @@\ LinkBuildLibrary($@) @@\ LinkBuildLibraryMaybe(Concat(lib,libname.so),$(SOSYMLINK)) @@\ @@\ clean:: @@\ @MAJREV=`echo rev | sed 's/\([0-9]*\)\(\.[0-9]*\)\{1,2\}/\1/'`; \ @@\ set -x; $(RM) Concat(lib,libname.so.$$MAJREV) @@\ $(RM) Concat(lib,libname.so.rev) Concat(lib,libname.so) #endif /* SharedLibraryTarget */ /* * SharedDepLibraryTarget - generate rules to create a shared library. */ #ifndef SharedDepLibraryTarget #define SharedDepLibraryTarget(libname,rev,deplist,solist,down,up) @@\ AllTarget(Concat(lib,libname.so.rev)) @@\ @@\ Concat(lib,libname.so.rev): deplist $(EXTRALIBRARYDEPS) @@\ $(RM) $@~ @@\ @SONAME=`echo $@ | sed 's/\(lib[^\.]*\.so\.[0-9]*\)\(\.[0-9]*\)\{1,2\}/\1/'`; set -x; \ @@\ (cd down; $(CC) -o up/$@~ $(SHLIBLDFLAGS) -Wl,-soname,$$SONAME solist $(REQUIREDLIBS) BaseShLibReqs); \ @@\ $(RM) $$SONAME; $(LN) $@ $$SONAME; \ @@\ LinkBuildSonameLibrary($$SONAME) @@\ $(RM) $@ @@\ $(MV) $@~ $@ @@\ @if $(SOSYMLINK); then (set -x; \ @@\ $(RM) Concat(lib,libname.so); \ @@\ $(LN) $@ Concat(lib,libname.so)); fi @@\ LinkBuildLibrary($@) @@\ LinkBuildLibraryMaybe(Concat(lib,libname.so),$(SOSYMLINK)) @@\ @@\ clean:: @@\ @MAJREV=`echo rev | sed 's/\([0-9]*\)\(\.[0-9]*\)\{1,2\}/\1/'`; \ @@\ set -x; $(RM) Concat(lib,libname.so.$$MAJREV) @@\ $(RM) Concat(lib,libname.so.rev) Concat(lib,libname.so) #endif /* SharedDepLibraryTarget */ #ifndef SharedDepModuleTarget #define SharedDepModuleTarget(name,deps,solist) @@\ AllTarget(name) @@\ @@\ name: deps @@\ $(RM) $@~ @@\ $(CC) -o $@~ $(SHLIBLDFLAGS) solist $(REQUIREDLIBS) BaseShLibReqs @@\ $(RM) $@ @@\ $(MV) $@~ $@ @@\ @@\ clean:: @@\ $(RM) name #endif /* SharedDepModuleTarget */ /* * SharedLibraryDataTarget - generate rules to create shlib data file; */ #ifndef SharedLibraryDataTarget #define SharedLibraryDataTarget(libname,rev,salist) #endif /* SharedLibraryTarget */