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|
/*
* GNU/Hurd shared library rules
*
*/
/*
* 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 YES
#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 <gnuLib.tmpl>
#endif
#ifndef RpathLoadFlags
#if UseRpath
#define RpathLoadFlags -Wl,--enable-new-dtags -Wl,-rpath=$(USRLIBDIRPATH)
#else
#define RpathLoadFlags /**/
#endif
#endif
#ifndef LibraryRpathLoadFlags
#define LibraryRpathLoadFlags RpathLoadFlags
#endif
#ifndef SharedLibraryLoadFlags
#define SharedLibraryLoadFlags -shared LibraryRpathLoadFlags
#endif
#ifndef PositionIndependentCFlags
#define PositionIndependentCFlags -fPIC
#endif
#ifndef PositionIndependentCplusplusFlags
#define PositionIndependentCplusplusFlags -fPIC
#endif
#ifndef ExtraLoadFlags
#ifdef UseInstalled
XCOMM XXX Maybe superfluous.
#define ExtraLoadFlags RpathLoadFlags -Wl,--enable-new-dtags -Wl,-rpath-link=$(USRLIBDIRPATH)
#else
#define ExtraLoadFlags RpathLoadFlags -Wl,--enable-new-dtags -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 */
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