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 extra_ldflags_libobjc = @extra_ldflags_libobjc@
50 -include ../boehm-gc/threads.mk
52 libdir = $(exec_prefix)/lib
53 libsubdir = $(libdir)/gcc/$(target_noncanonical)/$(gcc_version)
55 # Multilib support variables.
63 # Not configured per top-level version, since that doesn't get passed
64 # down at configure time, but overrridden by the top-level install
67 INSTALL_PROGRAM = @INSTALL_PROGRAM@
68 INSTALL_DATA = @INSTALL_DATA@
77 WARN_CFLAGS = -W -Wall -Wwrite-strings -Wstrict-prototypes
78 ALL_CFLAGS = -I. -I$(srcdir) $(CPPFLAGS) $(DEFS) $(CFLAGS) $(WARN_CFLAGS) \
79 -DIN_GCC -DIN_TARGET_LIBS -fno-strict-aliasing -fexceptions
82 # The following strings describe the version of the obj-C library
83 # begin compiled and compatibility issues.
84 # Please refer to Libtool documentation about how to manage these
86 LIBOBJC_VERSION = @VERSION@
87 LIBOBJC_GC_VERSION = @VERSION@
88 LIBTOOL = @LIBTOOL@ $(LIBTOOLFLAGS)
89 LIBTOOL_COMPILE = $(LIBTOOL) --mode=compile
90 LIBTOOL_LINK = $(LIBTOOL) --mode=link
91 LIBTOOL_INSTALL = $(LIBTOOL) --mode=install
92 LIBTOOL_CLEAN = $(LIBTOOL) --mode=clean
93 #LIBTOOL_UNINSTALL = $(LIBTOOL) --mode=uninstall
95 OBJC_GCFLAGS=-DOBJC_WITH_GC=1
96 OBJC_BOEHM_GC=@OBJC_BOEHM_GC@
97 OBJC_BOEHM_GC_INCLUDES=@OBJC_BOEHM_GC_INCLUDES@
98 OBJC_BOEHM_GC_LIBS=../boehm-gc/libgcjgc_convenience.la $(thread_libs_and_flags)
100 INCLUDES = -I$(srcdir)/$(MULTISRCTOP)../gcc \
101 -I$(srcdir)/$(MULTISRCTOP)../gcc/config \
102 -I$(MULTIBUILDTOP)../../$(host_subdir)/gcc \
103 -I$(srcdir)/$(MULTISRCTOP)../include \
104 $(OBJC_BOEHM_GC_INCLUDES)
107 ## The list of header/source files
110 # User-visible header files, from the objc/ directory
130 # User-visible header files containing deprecated APIs, from the
131 # objc/deprecated directory
132 OBJC_DEPRECATED_H = \
140 objc_unexpected_exception.h \
142 struct_objc_class.h \
143 struct_objc_protocol.h \
144 struct_objc_selector.h \
147 # Objective-C source files to compile
148 OBJC_SOURCE_FILES = \
154 # C source files to compile
173 # Object files to link (when the library is linked with no GC (Garbage Collection))
175 $(patsubst %.m,%.lo,$(OBJC_SOURCE_FILES)) \
176 $(patsubst %.c,%.lo,$(C_SOURCE_FILES))
178 # Object files to link (when the library is linked with GC (Garbage Collection))
180 $(patsubst %.m,%_gc.lo,$(OBJC_SOURCE_FILES)) \
181 $(patsubst %.c,%_gc.lo,$(C_SOURCE_FILES))
185 ## The rules to build
188 # Flags to pass to a recursive make.
191 "AR_FLAGS=$(AR_FLAGS)" \
194 "DESTDIR=$(DESTDIR)" \
195 "LIBCFLAGS=$(LIBCFLAGS)" \
196 "EXTRA_OFILES=$(EXTRA_OFILES)" \
197 "HDEFINES=$(HDEFINES)" \
198 "INSTALL=$(INSTALL)" \
199 "INSTALL_DATA=$(INSTALL_DATA)" \
200 "INSTALL_PROGRAM=$(INSTALL_PROGRAM)" \
201 "LDFLAGS=$(LDFLAGS)" \
202 "LIBTOOL=$(LIBTOOL)" \
203 "LOADLIBES=$(LOADLIBES)" \
204 "PICFLAG=$(PICFLAG)" \
208 "exec_prefix=$(exec_prefix)" \
210 "libsubdir=$(libsubdir)" \
213 # The 'all' rule must be the first one so that it is executed if
214 # nothing is specified on the command-line.
215 all: libobjc$(libsuffix).la $(OBJC_BOEHM_GC)
216 : $(MAKE) ; exec $(MULTIDO) $(FLAGS_TO_PASS) multi-do DO=all
222 $(LIBTOOL_COMPILE) $(CC) $< -c \
223 $(ALL_CFLAGS) $(INCLUDES) \
227 $(LIBTOOL_COMPILE) $(CC) $< -c \
228 $(ALL_CFLAGS) $(INCLUDES) $(OBJC_GCFLAGS) \
232 $(LIBTOOL_COMPILE) $(CC) $< -c \
233 $(ALL_CFLAGS) $(INCLUDES) -fgnu-runtime \
237 $(LIBTOOL_COMPILE) $(CC) $< -c \
238 $(ALL_CFLAGS) $(INCLUDES) $(OBJC_GCFLAGS) -fgnu-runtime \
241 # sendmsg has a special rule because it depends on runtime-info.h.
243 echo "" > tmp-runtime.m
244 echo "/* This file is automatically generated */" > $@
245 $(CC) $(MULTIFLAGS) -print-objc-runtime-info -S tmp-runtime.m >> $@
246 rm -f tmp-runtime.m tmp-runtime.s
248 sendmsg.lo: sendmsg.c runtime-info.h
249 $(LIBTOOL_COMPILE) $(CC) $< -c \
250 $(ALL_CFLAGS) $(INCLUDES) \
253 sendmsg_gc.lo: sendmsg.c runtime-info.h
254 $(LIBTOOL_COMPILE) $(CC) $< -c \
255 $(ALL_CFLAGS) $(INCLUDES) $(OBJC_GCFLAGS) \
258 # These files have separate rules because they require special
260 archive.lo: archive.c
261 $(LIBTOOL_COMPILE) $(CC) $< -c \
262 $(ALL_CFLAGS) $(INCLUDES) -Wno-deprecated-declarations \
265 archive_gc.lo: archive.c
266 $(LIBTOOL_COMPILE) $(CC) $< -c \
267 $(ALL_CFLAGS) $(INCLUDES) $(OBJC_GCFLAGS) -Wno-deprecated-declarations \
270 # -Wno-deprecated-declarations is for the objc/typedstream.h functions.
272 $(LIBTOOL_COMPILE) $(CC) $< -c \
273 $(ALL_CFLAGS) $(INCLUDES) -fgnu-runtime -Wno-deprecated-declarations \
276 # -Wno-deprecated-declarations is for the objc/typedstream.h functions.
277 Object_gc.lo: Object.m
278 $(LIBTOOL_COMPILE) $(CC) $< -c \
279 $(ALL_CFLAGS) $(INCLUDES) $(OBJC_GCFLAGS) -fgnu-runtime -Wno-deprecated-declarations \
282 # -Wno-deprecated-declarations is to silence warnings from using
283 # _objc_unexpected_exception.
284 exception.lo: exception.c
285 $(LIBTOOL_COMPILE) $(CC) $< -c \
286 $(ALL_CFLAGS) $(INCLUDES) -fexceptions -Wno-deprecated-declarations \
289 exception_gc.lo: exception.c
290 $(LIBTOOL_COMPILE) $(CC) $< -c \
291 $(ALL_CFLAGS) $(INCLUDES) $(OBJC_GCFLAGS) -fexceptions -Wno-deprecated-declarations \
294 doc: info dvi pdf html
296 # No install-html or install-pdf support
297 .PHONY: install-html install-pdf install-info
302 LTLDFLAGS = $(shell $(SHELL) $(top_srcdir)/../libtool-ldflags $(LDFLAGS))
304 libobjc$(libsuffix).la: $(OBJS)
305 $(LIBTOOL_LINK) $(CC) -o $@ $(OBJS) \
306 -rpath $(toolexeclibdir) \
307 -version-info $(LIBOBJC_VERSION) $(extra_ldflags_libobjc) \
310 libobjc_gc$(libsuffix).la: $(OBJS_GC)
311 $(LIBTOOL_LINK) $(CC) -o $@ $(OBJS_GC) $(OBJC_BOEHM_GC_LIBS) \
312 -rpath $(toolexeclibdir) \
313 -version-info $(LIBOBJC_GC_VERSION) $(extra_ldflags_libobjc) \
321 Makefile: Makefile.in config.status
322 $(SHELL) config.status
324 config.status: configure
326 CONFIG_SITE=no-such-file CC='$(CC)' AR='$(AR)' CFLAGS='$(CFLAGS)' \
327 CPPFLAGS='$(CPPFLAGS)' $(SHELL) config.status --recheck
331 ACLOCAL_AMFLAGS = -I ../config -I ..
333 $(srcdir)/../config/multi.m4 \
334 $(srcdir)/../config/override.m4 \
335 $(srcdir)/../config/proginstall.m4 \
336 $(srcdir)/../ltoptions.m4 \
337 $(srcdir)/../ltsugar.m4 \
338 $(srcdir)/../ltversion.m4 \
339 $(srcdir)/../lt~obsolete.m4 \
340 $(srcdir)/acinclude.m4
342 $(srcdir)/configure: @MAINT@ configure.ac $(srcdir)/aclocal.m4
344 cd $(srcdir) && $(AUTOCONF)
346 $(srcdir)/aclocal.m4: @MAINT@ $(aclocal_deps)
347 cd $(srcdir) && $(ACLOCAL) $(ACLOCAL_AMFLAGS)
349 install: install-libs install-headers
351 install-libs: installdirs
352 $(SHELL) $(multi_basedir)/mkinstalldirs $(DESTDIR)$(toolexeclibdir)
353 $(LIBTOOL_INSTALL) $(INSTALL) libobjc$(libsuffix).la $(DESTDIR)$(toolexeclibdir);
354 if [ "$(OBJC_BOEHM_GC)" ]; then \
355 $(LIBTOOL_INSTALL) $(INSTALL) libobjc_gc$(libsuffix).la \
356 $(DESTDIR)$(toolexeclibdir);\
358 $(MULTIDO) $(FLAGS_TO_PASS) multi-do DO="$@"
359 @-$(LIBTOOL) --mode=finish $(DESTDIR)$(toolexeclibdir)
361 # Copy Objective-C headers to installation include directory.
363 $(SHELL) $(multi_basedir)/mkinstalldirs $(DESTDIR)$(libsubdir)/$(includedirname)/objc
364 for file in $(OBJC_H); do \
365 realfile=$(srcdir)/objc/$${file}; \
366 $(INSTALL_DATA) $${realfile} $(DESTDIR)$(libsubdir)/$(includedirname)/objc; \
368 $(multi_basedir)/mkinstalldirs $(DESTDIR)$(libsubdir)/$(includedirname)/objc/deprecated
369 for file in $(OBJC_DEPRECATED_H); do \
370 realfile=$(srcdir)/objc/deprecated/$${file}; \
371 $(INSTALL_DATA) $${realfile} $(DESTDIR)$(libsubdir)/$(includedirname)/objc/deprecated; \
374 check uninstall install-strip dist installcheck installdirs:
377 -$(LIBTOOL_CLEAN) rm -f libobjc$(libsuffix).la libobjc_gc$(libsuffix).la *.lo
378 -rm -f runtime-info.h tmp-runtime.s *.o *.lo libobjc* xforward \
379 fflags *.aux *.cp *.dvi *.pdf *.fn *.info *.ky *.log *.pg \
380 *.toc *.tp *.vr *.html libobj.exp
381 @$(MULTICLEAN) multi-clean DO=mostlyclean
385 @$(MULTICLEAN) multi-clean DO=clean
388 @$(MULTICLEAN) multi-clean DO=distclean
389 rm -f config.cache config.status Makefile configure
391 maintainer-clean realclean: distclean
393 .PHONY: mostlyclean clean distclean maintainer-clean all check uninstall \
394 install-strip dist installcheck installdirs
396 # Don't export variables to the environment, in order to not confuse