1 # Makefile for GNU Objective C runtime library.
2 # Copyright 1993, 1995, 1996, 1997, 1998, 1999, 2001, 2002, 2003, 2004,
3 # 2005, 2006, 2007, 2008, 2009 Free Software Foundation, Inc.
5 #This file is part of GCC.
7 #GCC is free software; you can redistribute it and/or modify
8 #it under the terms of the GNU General Public License as published by
9 #the Free Software Foundation; either version 3, or (at your option)
12 #GCC is distributed in the hope that it will be useful,
13 #but WITHOUT ANY WARRANTY; without even the implied warranty of
14 #MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 #GNU General Public License for more details.
17 #You should have received a copy of the GNU General Public License
18 #along with GCC; see the file COPYING3. If not see
19 #<http://www.gnu.org/licenses/>.
21 #This was cribbed from the libchill, libiberty and libstdc++
22 #Makefile.in files. Some of this stuff may be unnecessary and
28 #### Start of system configuration section. ####
30 srcdir = @glibcpp_srcdir@
31 VPATH = @glibcpp_srcdir@
33 exec_prefix = @exec_prefix@
34 target_noncanonical = @target_noncanonical@
35 gcc_version := $(shell cat $(srcdir)/../gcc/BASE-VER)
36 host_subdir = @host_subdir@
37 top_srcdir = @top_srcdir@
38 multi_basedir = @multi_basedir@
39 toolexecdir = @toolexecdir@
40 # Toolexecdir is used only by toolexeclibdir
41 toolexeclibdir = @toolexeclibdir@
43 includedirname = @includedirname@
44 libsuffix = @libsuffix@
46 lt_host_flags = @lt_host_flags@
47 extra_ldflags_libobjc = @extra_ldflags_libobjc@
51 -include ../boehm-gc/threads.mk
53 libdir = $(exec_prefix)/lib
54 libsubdir = $(libdir)/gcc/$(target_noncanonical)/$(gcc_version)
56 # Multilib support variables.
64 # Not configured per top-level version, since that doesn't get passed
65 # down at configure time, but overrridden by the top-level install
68 INSTALL_PROGRAM = @INSTALL_PROGRAM@
69 INSTALL_DATA = @INSTALL_DATA@
78 WARN_CFLAGS = -W -Wall -Wwrite-strings -Wstrict-prototypes
79 ALL_CFLAGS = -I. -I$(srcdir) $(CPPFLAGS) $(DEFS) $(CFLAGS) $(WARN_CFLAGS) \
80 -DIN_GCC -DIN_TARGET_LIBS -fno-strict-aliasing -fexceptions
83 # The following strings describe the version of the obj-C library
84 # begin compiled and compatibility issues.
85 # Please refer to Libtool documentation about how to manage these
87 LIBOBJC_VERSION = @VERSION@
88 LIBOBJC_GC_VERSION = @VERSION@
89 LIBTOOL = @LIBTOOL@ $(LIBTOOLFLAGS)
90 LIBTOOL_COMPILE = $(LIBTOOL) --mode=compile
91 LIBTOOL_LINK = $(LIBTOOL) --mode=link
92 LIBTOOL_INSTALL = $(LIBTOOL) --mode=install
93 LIBTOOL_CLEAN = $(LIBTOOL) --mode=clean
94 #LIBTOOL_UNINSTALL = $(LIBTOOL) --mode=uninstall
96 OBJC_GCFLAGS=-DOBJC_WITH_GC=1
97 OBJC_BOEHM_GC=@OBJC_BOEHM_GC@
98 OBJC_BOEHM_GC_INCLUDES=@OBJC_BOEHM_GC_INCLUDES@
99 OBJC_BOEHM_GC_LIBS=../boehm-gc/libgcjgc_convenience.la $(thread_libs_and_flags)
101 INCLUDES = -I$(srcdir)/$(MULTISRCTOP)../gcc \
102 -I$(srcdir)/$(MULTISRCTOP)../gcc/config \
103 -I$(MULTIBUILDTOP)../../$(host_subdir)/gcc \
104 -I$(srcdir)/$(MULTISRCTOP)../include \
105 $(OBJC_BOEHM_GC_INCLUDES)
108 ## The list of header/source files
111 # User-visible header files, from the objc/ directory
132 # User-visible header files containing deprecated APIs, from the
133 # objc/deprecated directory
134 OBJC_DEPRECATED_H = \
143 objc_get_uninstalled_dtable.h \
146 objc_object_alloc.h \
147 objc_unexpected_exception.h \
150 struct_objc_category.h \
151 struct_objc_class.h \
153 struct_objc_ivar_list.h \
154 struct_objc_method.h \
155 struct_objc_method_list.h \
156 struct_objc_module.h \
157 struct_objc_protocol.h \
158 struct_objc_protocol_list.h \
159 struct_objc_selector.h \
160 struct_objc_static_instances.h \
161 struct_objc_symtab.h \
164 # Objective-C source files to compile
165 OBJC_SOURCE_FILES = \
172 # C source files to compile
195 # Object files to link (when the library is linked with no GC (Garbage Collection))
197 $(patsubst %.m,%.lo,$(OBJC_SOURCE_FILES)) \
198 $(patsubst %.c,%.lo,$(C_SOURCE_FILES))
200 # Object files to link (when the library is linked with GC (Garbage Collection))
202 $(patsubst %.m,%_gc.lo,$(OBJC_SOURCE_FILES)) \
203 $(patsubst %.c,%_gc.lo,$(C_SOURCE_FILES))
207 ## The rules to build
210 # Flags to pass to a recursive make.
213 "AR_FLAGS=$(AR_FLAGS)" \
216 "DESTDIR=$(DESTDIR)" \
217 "LIBCFLAGS=$(LIBCFLAGS)" \
218 "EXTRA_OFILES=$(EXTRA_OFILES)" \
219 "HDEFINES=$(HDEFINES)" \
220 "INSTALL=$(INSTALL)" \
221 "INSTALL_DATA=$(INSTALL_DATA)" \
222 "INSTALL_PROGRAM=$(INSTALL_PROGRAM)" \
223 "LDFLAGS=$(LDFLAGS)" \
224 "LIBTOOL=$(LIBTOOL)" \
225 "LOADLIBES=$(LOADLIBES)" \
226 "PICFLAG=$(PICFLAG)" \
230 "exec_prefix=$(exec_prefix)" \
232 "libsubdir=$(libsubdir)" \
235 # The 'all' rule must be the first one so that it is executed if
236 # nothing is specified on the command-line.
237 all: libobjc$(libsuffix).la $(OBJC_BOEHM_GC)
238 : $(MAKE) ; exec $(MULTIDO) $(FLAGS_TO_PASS) multi-do DO=all
244 $(LIBTOOL_COMPILE) $(CC) $< -c \
245 $(ALL_CFLAGS) $(INCLUDES) \
249 $(LIBTOOL_COMPILE) $(CC) $< -c \
250 $(ALL_CFLAGS) $(INCLUDES) $(OBJC_GCFLAGS) \
254 $(LIBTOOL_COMPILE) $(CC) $< -c \
255 $(ALL_CFLAGS) $(INCLUDES) -fgnu-runtime \
259 $(LIBTOOL_COMPILE) $(CC) $< -c \
260 $(ALL_CFLAGS) $(INCLUDES) $(OBJC_GCFLAGS) -fgnu-runtime \
263 # sendmsg has a special rule because it depends on runtime-info.h.
265 echo "" > tmp-runtime.m
266 echo "/* This file is automatically generated */" > $@
267 $(CC) $(MULTIFLAGS) -print-objc-runtime-info -S tmp-runtime.m >> $@
268 rm -f tmp-runtime.m tmp-runtime.s
270 sendmsg.lo: sendmsg.c runtime-info.h
271 $(LIBTOOL_COMPILE) $(CC) $< -c \
272 $(ALL_CFLAGS) $(INCLUDES) \
275 sendmsg_gc.lo: sendmsg.c runtime-info.h
276 $(LIBTOOL_COMPILE) $(CC) $< -c \
277 $(ALL_CFLAGS) $(INCLUDES) $(OBJC_GCFLAGS) \
280 # These files have separate rules because they require special
282 archive.lo: archive.c
283 $(LIBTOOL_COMPILE) $(CC) $< -c \
284 $(ALL_CFLAGS) $(INCLUDES) -Wno-deprecated-declarations \
287 archive_gc.lo: archive.c
288 $(LIBTOOL_COMPILE) $(CC) $< -c \
289 $(ALL_CFLAGS) $(INCLUDES) $(OBJC_GCFLAGS) -Wno-deprecated-declarations \
292 # -Wno-deprecated-declarations is for the objc/typedstream.h functions.
294 $(LIBTOOL_COMPILE) $(CC) $< -c \
295 $(ALL_CFLAGS) $(INCLUDES) -fgnu-runtime -Wno-deprecated-declarations \
298 # -Wno-deprecated-declarations is for the objc/typedstream.h functions.
299 Object_gc.lo: Object.m
300 $(LIBTOOL_COMPILE) $(CC) $< -c \
301 $(ALL_CFLAGS) $(INCLUDES) $(OBJC_GCFLAGS) -fgnu-runtime -Wno-deprecated-declarations \
304 # -Wno-deprecated-declarations is to silence warnings from using
305 # _objc_unexpected_exception.
306 exception.lo: exception.c
307 $(LIBTOOL_COMPILE) $(CC) $< -c \
308 $(ALL_CFLAGS) $(INCLUDES) -fexceptions -Wno-deprecated-declarations \
311 exception_gc.lo: exception.c
312 $(LIBTOOL_COMPILE) $(CC) $< -c \
313 $(ALL_CFLAGS) $(INCLUDES) $(OBJC_GCFLAGS) -fexceptions -Wno-deprecated-declarations \
316 doc: info dvi pdf html
318 # No install-html or install-pdf support
319 .PHONY: install-html install-pdf install-info
324 LTLDFLAGS = $(shell $(SHELL) $(top_srcdir)/../libtool-ldflags $(LDFLAGS))
326 libobjc$(libsuffix).la: $(OBJS)
327 $(LIBTOOL_LINK) $(CC) -o $@ $(OBJS) \
328 -rpath $(toolexeclibdir) \
329 -version-info $(LIBOBJC_VERSION) $(extra_ldflags_libobjc) \
332 libobjc_gc$(libsuffix).la: $(OBJS_GC)
333 $(LIBTOOL_LINK) $(CC) -o $@ $(OBJS_GC) $(OBJC_BOEHM_GC_LIBS) \
334 -rpath $(toolexeclibdir) \
335 -version-info $(LIBOBJC_GC_VERSION) $(extra_ldflags_libobjc) \
343 Makefile: Makefile.in config.status
344 $(SHELL) config.status
346 config.status: configure
348 CONFIG_SITE=no-such-file CC='$(CC)' AR='$(AR)' CFLAGS='$(CFLAGS)' \
349 CPPFLAGS='$(CPPFLAGS)' $(SHELL) config.status --recheck
353 ACLOCAL_AMFLAGS = -I ../config -I ..
355 $(srcdir)/../config/multi.m4 \
356 $(srcdir)/../config/override.m4 \
357 $(srcdir)/../config/proginstall.m4 \
358 $(srcdir)/../ltoptions.m4 \
359 $(srcdir)/../ltsugar.m4 \
360 $(srcdir)/../ltversion.m4 \
361 $(srcdir)/../lt~obsolete.m4 \
362 $(srcdir)/acinclude.m4
364 $(srcdir)/configure: @MAINT@ configure.ac $(srcdir)/aclocal.m4
366 cd $(srcdir) && $(AUTOCONF)
368 $(srcdir)/aclocal.m4: @MAINT@ $(aclocal_deps)
369 cd $(srcdir) && $(ACLOCAL) $(ACLOCAL_AMFLAGS)
371 install: install-libs install-headers
373 install-libs: installdirs
374 $(SHELL) $(multi_basedir)/mkinstalldirs $(DESTDIR)$(toolexeclibdir)
375 $(LIBTOOL_INSTALL) $(INSTALL) libobjc$(libsuffix).la $(DESTDIR)$(toolexeclibdir);
376 if [ "$(OBJC_BOEHM_GC)" ]; then \
377 $(LIBTOOL_INSTALL) $(INSTALL) libobjc_gc$(libsuffix).la \
378 $(DESTDIR)$(toolexeclibdir);\
380 $(MULTIDO) $(FLAGS_TO_PASS) multi-do DO="$@"
381 @-$(LIBTOOL) --mode=finish $(DESTDIR)$(toolexeclibdir)
383 # Copy Objective-C headers to installation include directory.
385 $(SHELL) $(multi_basedir)/mkinstalldirs $(DESTDIR)$(libsubdir)/$(includedirname)/objc
386 for file in $(OBJC_H); do \
387 realfile=$(srcdir)/objc/$${file}; \
388 $(INSTALL_DATA) $${realfile} $(DESTDIR)$(libsubdir)/$(includedirname)/objc; \
390 $(multi_basedir)/mkinstalldirs $(DESTDIR)$(libsubdir)/$(includedirname)/objc/deprecated
391 for file in $(OBJC_DEPRECATED_H); do \
392 realfile=$(srcdir)/objc/deprecated/$${file}; \
393 $(INSTALL_DATA) $${realfile} $(DESTDIR)$(libsubdir)/$(includedirname)/objc/deprecated; \
396 check uninstall install-strip dist installcheck installdirs:
399 -$(LIBTOOL_CLEAN) rm -f libobjc$(libsuffix).la libobjc_gc$(libsuffix).la *.lo
400 -rm -f runtime-info.h tmp-runtime.s *.o *.lo libobjc* xforward \
401 fflags *.aux *.cp *.dvi *.pdf *.fn *.info *.ky *.log *.pg \
402 *.toc *.tp *.vr *.html libobj.exp
403 @$(MULTICLEAN) multi-clean DO=mostlyclean
407 @$(MULTICLEAN) multi-clean DO=clean
410 @$(MULTICLEAN) multi-clean DO=distclean
411 rm -f config.cache config.status Makefile configure
413 maintainer-clean realclean: distclean
415 .PHONY: mostlyclean clean distclean maintainer-clean all check uninstall \
416 install-strip dist installcheck installdirs
418 # Don't export variables to the environment, in order to not confuse