--- a/configure.ac +++ b/configure.ac @@ -102,6 +102,8 @@ m4_ifdef([AM_PROG_AR], [AM_PROG_AR]) AC_CHECK_TOOL([READELF], [readelf]) AC_CHECK_TOOL([NM], [nm]) +LT_INIT([shared disable-static]) + AC_CACHE_CHECK([whether gcc supports __attribute__((visibility()))], ac_cv_visibility, [dnl save_CFLAGS="$CFLAGS" @@ -419,7 +421,10 @@ AS_HELP_STRING([--enable-install-elfh],[ AM_CONDITIONAL(INSTALL_ELFH, test "$install_elfh" = yes) AM_CONDITIONAL(BUILD_STATIC, [dnl -test "$use_gprof" = yes -o "$use_gcov" = yes]) +test "$use_gprof" = yes -o "$use_gcov" = yes -o "$enable_static" = yes]) + +AM_CONDITIONAL(BUILD_SHARED, [dnl +test "$enable_shared" = yes]) AC_ARG_ENABLE([tests-rpath], AS_HELP_STRING([--enable-tests-rpath],[build $ORIGIN-using rpath into tests]), --- a/libelf/Makefile.am +++ b/libelf/Makefile.am @@ -35,8 +35,11 @@ endif VERSION = 1 lib_LIBRARIES = libelf.a +if BUILD_SHARED noinst_LIBRARIES = libelf_pic.a noinst_DATA = $(noinst_LIBRARIES:_pic.a=.so) +endif + include_HEADERS = libelf.h gelf.h nlist.h noinst_HEADERS = abstract.h common.h exttypes.h gelf_xlate.h libelfP.h \ @@ -122,11 +125,15 @@ libelf.so: $(srcdir)/libelf.map $(libelf @$(textrel_check) $(AM_V_at)ln -fs $@ $@.$(VERSION) +if BUILD_SHARED install: install-am libelf.so $(mkinstalldirs) $(DESTDIR)$(libdir) $(INSTALL_PROGRAM) libelf.so $(DESTDIR)$(libdir)/libelf-$(PACKAGE_VERSION).so ln -fs libelf-$(PACKAGE_VERSION).so $(DESTDIR)$(libdir)/libelf.so.$(VERSION) ln -fs libelf.so.$(VERSION) $(DESTDIR)$(libdir)/libelf.so +else +libelf_a_LIBADD = $(foreach dep,$(libelf_so_DEPS:.so=.a) $(LIBS:.so=.a),$(if $(findstring a,$(suffix $(dep))),$(addprefix $(dir $(dep)),$(shell cat $(basename $(dep)).manifest)),$(dep))) +endif uninstall: uninstall-am rm -f $(DESTDIR)$(libdir)/libelf-$(PACKAGE_VERSION).so --- a/libdw/Makefile.am +++ b/libdw/Makefile.am @@ -35,8 +35,10 @@ AM_CPPFLAGS += -I$(srcdir)/../libebl -I$ VERSION = 1 lib_LIBRARIES = libdw.a +if BUILD_SHARED noinst_LIBRARIES = libdw_pic.a noinst_DATA = $(noinst_LIBRARIES:_pic.a=.so) +endif include_HEADERS = dwarf.h pkginclude_HEADERS = libdw.h known-dwarf.h @@ -121,11 +123,13 @@ libdw.so: $(srcdir)/libdw.map $(libdw_so @$(textrel_check) $(AM_V_at)ln -fs $@ $@.$(VERSION) +if BUILD_SHARED install: install-am libdw.so $(mkinstalldirs) $(DESTDIR)$(libdir) $(INSTALL_PROGRAM) libdw.so $(DESTDIR)$(libdir)/libdw-$(PACKAGE_VERSION).so ln -fs libdw-$(PACKAGE_VERSION).so $(DESTDIR)$(libdir)/libdw.so.$(VERSION) ln -fs libdw.so.$(VERSION) $(DESTDIR)$(libdir)/libdw.so +endif uninstall: uninstall-am rm -f $(DESTDIR)$(libdir)/libdw-$(PACKAGE_VERSION).so @@ -148,6 +152,10 @@ libdw_a_LIBADD += $(addprefix ../backend libcpu_objects = $(shell $(AR) t ../libcpu/libcpu.a) libdw_a_LIBADD += $(addprefix ../libcpu/,$(libcpu_objects)) +if !BUILD_SHARED +libdw_a_LIBADD += $(foreach dep,$(libdw_so_DEPS:.so=.a) $(LIBS:.so=.a),$(if $(findstring a,$(suffix $(dep))),$(addprefix $(dir $(dep)),$(shell cat $(basename $(dep)).manifest)),$(dep))) +endif + noinst_HEADERS = libdwP.h memory-access.h dwarf_abbrev_hash.h \ dwarf_sig8_hash.h cfi.h encoded-value.h --- a/libasm/Makefile.am +++ b/libasm/Makefile.am @@ -33,8 +33,11 @@ AM_CPPFLAGS += -I$(top_srcdir)/libelf -I VERSION = 1 lib_LIBRARIES = libasm.a +if BUILD_SHARED noinst_LIBRARIES = libasm_pic.a noinst_DATA = $(noinst_LIBRARIES:_pic.a=.so) +endif + pkginclude_HEADERS = libasm.h libasm_a_SOURCES = asm_begin.c asm_abort.c asm_end.c asm_error.c \ @@ -71,11 +74,15 @@ libasm.so: $(srcdir)/libasm.map $(libasm @$(textrel_check) $(AM_V_at)ln -fs $@ $@.$(VERSION) +if BUILD_SHARED install: install-am libasm.so $(mkinstalldirs) $(DESTDIR)$(libdir) $(INSTALL_PROGRAM) libasm.so $(DESTDIR)$(libdir)/libasm-$(PACKAGE_VERSION).so ln -fs libasm-$(PACKAGE_VERSION).so $(DESTDIR)$(libdir)/libasm.so.$(VERSION) ln -fs libasm.so.$(VERSION) $(DESTDIR)$(libdir)/libasm.so +else +libasm_a_LIBADD = $(foreach dep,$(libasm_so_DEPS:.so=.a) $(LIBS:.so=.a),$(if $(findstring a,$(suffix $(dep))),$(addprefix $(dir $(dep)),$(shell cat $(basename $(dep)).manifest)),$(dep))) +endif uninstall: uninstall-am rm -f $(DESTDIR)$(libdir)/libasm-$(PACKAGE_VERSION).so --- a/debuginfod/Makefile.am +++ b/debuginfod/Makefile.am @@ -77,8 +77,10 @@ debuginfod_find_LDADD = $(libdw) $(libel if LIBDEBUGINFOD noinst_LIBRARIES = libdebuginfod.a +if BUILD_SHARED noinst_LIBRARIES += libdebuginfod_pic.a endif +endif libdebuginfod_a_SOURCES = debuginfod-client.c libdebuginfod_pic_a_SOURCES = debuginfod-client.c @@ -111,12 +113,16 @@ $(LIBDEBUGINFOD_SONAME): $(srcdir)/libde libdebuginfod.so: $(LIBDEBUGINFOD_SONAME) ln -fs $< $@ +if BUILD_SHARED install: install-am libdebuginfod.so $(mkinstalldirs) $(DESTDIR)$(libdir) $(INSTALL_PROGRAM) $(LIBDEBUGINFOD_SONAME) \ $(DESTDIR)$(libdir)/libdebuginfod-$(PACKAGE_VERSION).so ln -fs libdebuginfod-$(PACKAGE_VERSION).so $(DESTDIR)$(libdir)/$(LIBDEBUGINFOD_SONAME) ln -fs libdebuginfod-$(PACKAGE_VERSION).so $(DESTDIR)$(libdir)/libdebuginfod.so +else +libdebuginfod_a_LIBADD = $(foreach dep,$(wildcard $(libdebuginfod_so_LDLIBS:.so=.a)) $(LIBS:.so=.a),$(if $(findstring a,$(suffix $(dep))),$(addprefix $(dir $(dep)),$(shell cat $(basename $(dep)).manifest)),$(dep))) +endif uninstall: uninstall-am rm -f $(DESTDIR)$(libdir)/libdebuginfod-$(PACKAGE_VERSION).so --- a/tests/Makefile.am +++ b/tests/Makefile.am @@ -50,7 +50,7 @@ check_PROGRAMS = arextract arsymtest new dwfl-report-offline-memory \ varlocs backtrace backtrace-child \ backtrace-data backtrace-dwarf debuglink debugaltlink \ - buildid deleted deleted-lib.so aggregate_size peel_type \ + buildid aggregate_size peel_type \ vdsosyms \ getsrc_die strptr newdata elfstrtab dwfl-proc-attach \ elfshphehdr elfstrmerge dwelfgnucompressed elfgetchdr \ @@ -180,7 +180,7 @@ TESTS = run-arextract.sh run-arsymtest.s run-readelf-addr.sh run-readelf-str.sh \ run-readelf-multi-noline.sh \ run-readelf-types.sh \ - run-readelf-dwz-multi.sh run-allfcts-multi.sh run-deleted.sh \ + run-readelf-dwz-multi.sh run-allfcts-multi.sh \ run-linkmap-cut.sh run-aggregate-size.sh run-peel-type.sh \ vdsosyms run-readelf-A.sh \ run-getsrc-die.sh run-strptr.sh newdata elfstrtab dwfl-proc-attach \ @@ -284,6 +284,11 @@ funcretval_test__11_SOURCES = funcretval TESTS += run-funcretval++11.sh endif +if BUILD_SHARED +check_PROGRAMS += deleted deleted-lib.so +TESTS += run-deleted.sh +endif + EXTRA_DIST = run-arextract.sh run-arsymtest.sh run-ar.sh \ run-ar-N.sh \ run-show-die-info.sh run-get-files.sh run-get-lines.sh \