libobjc/Makefile.in

   1 # Makefile for GNU Objective C runtime library.
   2 # Copyright (C) 1993-2017 Free Software Foundation, Inc.
   3
   4 #This file is part of GCC.
   5
   6 #GCC is free software; you can redistribute it and/or modify
   7 #it under the terms of the GNU General Public License as published by
   8 #the Free Software Foundation; either version 3, or (at your option)
   9 #any later version.
  10
  11 #GCC is distributed in the hope that it will be useful,
  12 #but WITHOUT ANY WARRANTY; without even the implied warranty of
  13 #MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14 #GNU General Public License for more details.
  15
  16 #You should have received a copy of the GNU General Public License
  17 #along with GCC; see the file COPYING3.  If not see
  18 #<http://www.gnu.org/licenses/>.
  19
  20 #This was cribbed from the libchill, libiberty and libstdc++
  21 #Makefile.in files.  Some of this stuff may be unnecessary and
  22 #worthless.
  23
  24 SHELL = @SHELL@
  25 MAKEOVERRIDES=
  26
  27 #### Start of system configuration section. ####
  28
  29 srcdir = @glibcpp_srcdir@
  30 VPATH = @glibcpp_srcdir@
  31 prefix = @prefix@
  32 exec_prefix = @exec_prefix@
  33 target_noncanonical = @target_noncanonical@
  34 gcc_version := $(shell @get_gcc_base_ver@ $(srcdir)/../gcc/BASE-VER)
  35 host_subdir = @host_subdir@
  36 top_srcdir = @top_srcdir@
  37 multi_basedir = @multi_basedir@
  38 toolexecdir = @toolexecdir@
  39 # Toolexecdir is used only by toolexeclibdir
  40 toolexeclibdir = @toolexeclibdir@
  41
  42 includedirname = @includedirname@
  43 libsuffix = @libsuffix@
  44
  45 lt_host_flags = @lt_host_flags@
  46 extra_ldflags_libobjc = @extra_ldflags_libobjc@
  47
  48 top_builddir = .
  49
  50 libdir = $(exec_prefix)/lib
  51 libsubdir = $(libdir)/gcc/$(target_noncanonical)/$(gcc_version)
  52
  53 # Multilib support variables.
  54 MULTISRCTOP =
  55 MULTIBUILDTOP =
  56 MULTIDIRS =
  57 MULTISUBDIR =
  58 MULTIDO = true
  59 MULTICLEAN = true
  60
  61 # Not configured per top-level version, since that doesn't get passed
  62 # down at configure time, but overrridden by the top-level install
  63 # target.
  64 INSTALL = @INSTALL@
  65 INSTALL_PROGRAM = @INSTALL_PROGRAM@
  66 INSTALL_DATA = @INSTALL_DATA@
  67
  68 AR = @AR@
  69 AR_FLAGS = rc
  70
  71 RANLIB = @RANLIB@
  72
  73 CC = @CC@
  74 CFLAGS = @CFLAGS@
  75 WARN_CFLAGS = -W -Wall -Wwrite-strings -Wstrict-prototypes
  76 ALL_CFLAGS = -I. -I$(srcdir) $(CPPFLAGS) $(DEFS) $(CFLAGS) $(WARN_CFLAGS) \
  77         -DIN_GCC -DIN_TARGET_LIBS -fno-strict-aliasing -fexceptions
  78
  79 # Libtool
  80 # The following strings describe the version of the obj-C library
  81 # begin compiled and compatibility issues.
  82 # Please refer to Libtool documentation about how to manage these
  83 # numbers.
  84 LIBOBJC_VERSION = @VERSION@
  85 LIBOBJC_GC_VERSION = @VERSION@
  86 LIBTOOL = @LIBTOOL@ $(LIBTOOLFLAGS)
  87 LIBTOOL_COMPILE = $(LIBTOOL) --mode=compile
  88 LIBTOOL_LINK    = $(LIBTOOL) --mode=link
  89 LIBTOOL_INSTALL = $(LIBTOOL) --mode=install
  90 LIBTOOL_CLEAN   = $(LIBTOOL) --mode=clean
  91 #LIBTOOL_UNINSTALL = $(LIBTOOL) --mode=uninstall
  92
  93 OBJC_GCFLAGS=@OBJC_GCFLAGS@
  94 OBJC_BOEHM_GC=@OBJC_BOEHM_GC@
  95 OBJC_BOEHM_GC_INCLUDES=@OBJC_BOEHM_GC_INCLUDES@
  96 OBJC_BOEHM_GC_LIBS=@OBJC_BOEHM_GC_LIBS@
  97
  98 INCLUDES = -I$(srcdir)/$(MULTISRCTOP)../gcc \
  99   -I$(srcdir)/$(MULTISRCTOP)../gcc/config \
 100   -I$(MULTIBUILDTOP)../../$(host_subdir)/gcc \
 101   -I$(srcdir)/$(MULTISRCTOP)../libgcc \
 102   -I$(MULTIBUILDTOP)../libgcc \
 103   -I$(srcdir)/$(MULTISRCTOP)../include \
 104   $(OBJC_BOEHM_GC_INCLUDES)
 105
 106 ##
 107 ## The list of header/source files
 108 ##
 109
 110 # User-visible header files, from the objc/ directory
 111 OBJC_H = \
 112   objc.h \
 113   objc-exception.h \
 114   objc-sync.h \
 115   \
 116   NXConstStr.h \
 117   Object.h \
 118   Protocol.h \
 119   message.h \
 120   objc-decls.h \
 121   runtime.h \
 122   thr.h
 123
 124 # Objective-C source files to compile
 125 OBJC_SOURCE_FILES = \
 126    NXConstStr.m \
 127    Object.m \
 128    Protocol.m \
 129    accessors.m \
 130    linking.m
 131
 132 # C source files to compile
 133 C_SOURCE_FILES = \
 134    class.c \
 135    encoding.c \
 136    error.c \
 137    gc.c \
 138    hash.c \
 139    init.c \
 140    ivars.c \
 141    memory.c \
 142    methods.c \
 143    nil_method.c \
 144    objc-foreach.c \
 145    objc-sync.c \
 146    objects.c \
 147    protocols.c \
 148    sarray.c \
 149    selector.c \
 150    sendmsg.c \
 151    thr.c \
 152    exception.c
 153
 154 # Object files to link (when the library is linked with no GC (Garbage Collection))
 155 OBJS = \
 156   $(patsubst %.m,%.lo,$(OBJC_SOURCE_FILES)) \
 157   $(patsubst %.c,%.lo,$(C_SOURCE_FILES))
 158
 159 # Object files to link (when the library is linked with GC (Garbage Collection))
 160 OBJS_GC = \
 161   $(patsubst %.m,%_gc.lo,$(OBJC_SOURCE_FILES)) \
 162   $(patsubst %.c,%_gc.lo,$(C_SOURCE_FILES))
 163
 164
 165 ##
 166 ## The rules to build
 167 ##
 168
 169 # Flags to pass to a recursive make.
 170 FLAGS_TO_PASS = \
 171         "AR=$(AR)" \
 172         "AR_FLAGS=$(AR_FLAGS)" \
 173         "CC=$(CC)" \
 174         "CFLAGS=$(CFLAGS)" \
 175         "DESTDIR=$(DESTDIR)" \
 176         "LIBCFLAGS=$(LIBCFLAGS)" \
 177         "EXTRA_OFILES=$(EXTRA_OFILES)" \
 178         "HDEFINES=$(HDEFINES)" \
 179         "INSTALL=$(INSTALL)" \
 180         "INSTALL_DATA=$(INSTALL_DATA)" \
 181         "INSTALL_PROGRAM=$(INSTALL_PROGRAM)" \
 182         "LDFLAGS=$(LDFLAGS)" \
 183         "LIBTOOL=$(LIBTOOL)" \
 184         "LOADLIBES=$(LOADLIBES)" \
 185         "PICFLAG=$(PICFLAG)" \
 186         "RANLIB=$(RANLIB)" \
 187         "SHELL=$(SHELL)" \
 188         "prefix=$(prefix)" \
 189         "exec_prefix=$(exec_prefix)" \
 190         "libdir=$(libdir)" \
 191         "libsubdir=$(libsubdir)" \
 192         "tooldir=$(tooldir)"
 193
 194 # The 'all' rule must be the first one so that it is executed if
 195 # nothing is specified on the command-line.
 196 all: libobjc$(libsuffix).la $(OBJC_BOEHM_GC)
 197         : $(MAKE) ; exec $(MULTIDO) $(FLAGS_TO_PASS) multi-do DO=all
 198
 199 .SUFFIXES:
 200 .SUFFIXES: .c .m .lo
 201
 202 %.lo: %.c
 203         $(LIBTOOL_COMPILE) $(CC) $< -c \
 204            $(ALL_CFLAGS) $(INCLUDES) \
 205            -o $@
 206
 207 %_gc.lo: %.c
 208         $(LIBTOOL_COMPILE) $(CC) $< -c \
 209            $(ALL_CFLAGS) $(INCLUDES) $(OBJC_GCFLAGS) \
 210            -o $@
 211
 212 %.lo: %.m
 213         $(LIBTOOL_COMPILE) $(CC) $< -c \
 214            $(ALL_CFLAGS) $(INCLUDES) -fgnu-runtime \
 215            -o $@
 216
 217 %_gc.lo: %.m
 218         $(LIBTOOL_COMPILE) $(CC) $< -c \
 219            $(ALL_CFLAGS) $(INCLUDES) $(OBJC_GCFLAGS) -fgnu-runtime \
 220            -o $@
 221
 222 # sendmsg has a special rule because it depends on runtime-info.h.
 223 runtime-info.h:
 224         echo "" > tmp-runtime.m
 225         echo "/* This file is automatically generated */" > $@
 226         $(CC) $(MULTIFLAGS) -print-objc-runtime-info -S tmp-runtime.m >> $@
 227         rm -f tmp-runtime.m tmp-runtime.s
 228
 229 sendmsg.lo: sendmsg.c runtime-info.h
 230         $(LIBTOOL_COMPILE) $(CC) $< -c \
 231            $(ALL_CFLAGS) $(INCLUDES) \
 232            -o $@
 233
 234 sendmsg_gc.lo: sendmsg.c runtime-info.h
 235         $(LIBTOOL_COMPILE) $(CC) $< -c \
 236            $(ALL_CFLAGS) $(INCLUDES) $(OBJC_GCFLAGS) \
 237            -o $@
 238
 239 # These files have separate rules because they require special
 240 # compiler flags.
 241
 242 exception.lo: exception.c
 243         $(LIBTOOL_COMPILE) $(CC) $< -c \
 244            $(ALL_CFLAGS) $(INCLUDES) -fexceptions \
 245            -o $@
 246
 247 exception_gc.lo: exception.c
 248         $(LIBTOOL_COMPILE) $(CC) $< -c \
 249            $(ALL_CFLAGS) $(INCLUDES) $(OBJC_GCFLAGS) -fexceptions \
 250            -o $@
 251
 252 doc: info dvi pdf html
 253
 254 # No install-html or install-pdf support
 255 .PHONY: install-html install-pdf install-info
 256 install-html:
 257 install-pdf:
 258 install-info:
 259
 260 LTLDFLAGS = $(shell $(SHELL) $(top_srcdir)/../libtool-ldflags $(LDFLAGS))
 261
 262 libobjc$(libsuffix).la: $(OBJS)
 263         $(LIBTOOL_LINK) $(CC) -o $@ $(OBJS) \
 264                 -Wc,-shared-libgcc -rpath $(toolexeclibdir) \
 265                 -version-info $(LIBOBJC_VERSION) $(extra_ldflags_libobjc) \
 266                 $(LTLDFLAGS)
 267
 268 libobjc_gc$(libsuffix).la: $(OBJS_GC)
 269         $(LIBTOOL_LINK) $(CC) -o $@ $(OBJS_GC) $(OBJC_BOEHM_GC_LIBS) \
 270                 -Wc,-shared-libgcc -rpath $(toolexeclibdir) \
 271                 -version-info $(LIBOBJC_GC_VERSION) $(extra_ldflags_libobjc) \
 272                 $(LTLDFLAGS)
 273
 274 info:
 275 dvi:
 276 pdf:
 277 html:
 278
 279 Makefile: Makefile.in config.status
 280         $(SHELL) config.status
 281
 282 config.status: configure
 283         rm -f config.cache
 284         CONFIG_SITE=no-such-file CC='$(CC)' AR='$(AR)' CFLAGS='$(CFLAGS)' \
 285         CPPFLAGS='$(CPPFLAGS)' $(SHELL) config.status --recheck
 286
 287 AUTOCONF = autoconf
 288 ACLOCAL = aclocal
 289 ACLOCAL_AMFLAGS = -I ../config -I ..
 290 aclocal_deps = \
 291         $(srcdir)/../config/multi.m4 \
 292         $(srcdir)/../config/override.m4 \
 293         $(srcdir)/../config/proginstall.m4 \
 294         $(srcdir)/../ltoptions.m4 \
 295         $(srcdir)/../ltsugar.m4 \
 296         $(srcdir)/../ltversion.m4 \
 297         $(srcdir)/../lt~obsolete.m4 \
 298         $(srcdir)/acinclude.m4
 299
 300 $(srcdir)/configure: @MAINT@ configure.ac $(srcdir)/aclocal.m4
 301         rm -f config.cache
 302         cd $(srcdir) && $(AUTOCONF)
 303
 304 $(srcdir)/aclocal.m4: @MAINT@ $(aclocal_deps)
 305         cd $(srcdir) && $(ACLOCAL) $(ACLOCAL_AMFLAGS)
 306
 307 install: install-libs install-headers
 308
 309 install-libs: installdirs
 310         $(SHELL) $(multi_basedir)/mkinstalldirs $(DESTDIR)$(toolexeclibdir)
 311         $(LIBTOOL_INSTALL) $(INSTALL) libobjc$(libsuffix).la $(DESTDIR)$(toolexeclibdir);
 312         if [ "$(OBJC_BOEHM_GC)" ]; then \
 313           $(LIBTOOL_INSTALL) $(INSTALL) libobjc_gc$(libsuffix).la \
 314                                 $(DESTDIR)$(toolexeclibdir);\
 315         fi
 316         $(MULTIDO) $(FLAGS_TO_PASS) multi-do DO="$@"
 317         @-$(LIBTOOL) --mode=finish $(DESTDIR)$(toolexeclibdir)
 318
 319 # Copy Objective-C headers to installation include directory.
 320 install-headers:
 321         $(SHELL) $(multi_basedir)/mkinstalldirs $(DESTDIR)$(libsubdir)/$(includedirname)/objc
 322         for file in $(OBJC_H); do \
 323           realfile=$(srcdir)/objc/$${file}; \
 324           $(INSTALL_DATA) $${realfile} $(DESTDIR)$(libsubdir)/$(includedirname)/objc; \
 325         done
 326
 327 check uninstall install-strip dist installcheck installdirs:
 328
 329 mostlyclean:
 330         -$(LIBTOOL_CLEAN) rm -f libobjc$(libsuffix).la libobjc_gc$(libsuffix).la *.lo
 331         -rm -f runtime-info.h tmp-runtime.s *.o *.lo libobjc* xforward \
 332                 fflags *.aux *.cp *.dvi *.pdf *.fn *.info *.ky *.log *.pg \
 333                 *.toc *.tp *.vr *.html libobj.exp
 334         @$(MULTICLEAN) multi-clean DO=mostlyclean
 335
 336 clean: mostlyclean
 337         rm -f config.log
 338         @$(MULTICLEAN) multi-clean DO=clean
 339
 340 distclean: clean
 341         @$(MULTICLEAN) multi-clean DO=distclean
 342         rm -f config.cache config.status Makefile configure
 343
 344 maintainer-clean realclean: distclean
 345
 346 .PHONY: mostlyclean clean distclean maintainer-clean all check uninstall \
 347         install-strip dist installcheck installdirs
 348
 349 # Don't export variables to the environment, in order to not confuse
 350 # configure.
 351 .NOEXPORT: