Makefile.am revision 1.1.1.3
1## Makefile for the GNU C++ Support library. 2## 3## Copyright (C) 2000-2015 Free Software Foundation, Inc. 4## 5## Process this file with automake to produce Makefile.in. 6## 7## This file is part of GCC. 8## 9## GCC is free software; you can redistribute it and/or modify 10## it under the terms of the GNU General Public License as published by 11## the Free Software Foundation; either version 3, or (at your option) 12## any later version. 13## 14## GCC is distributed in the hope that it will be useful, 15## but WITHOUT ANY WARRANTY; without even the implied warranty of 16## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 17## GNU General Public License for more details. 18## 19## You should have received a copy of the GNU General Public License 20## along with GCC; see the file COPYING3. If not see 21## <http://www.gnu.org/licenses/>. 22 23include $(top_srcdir)/fragment.am 24 25# Need this library to both be part of libstdc++.a, and installed 26# separately too. 27# 1) separate libsupc++.la 28toolexeclib_LTLIBRARIES = libsupc++.la 29 30# 2) integrated libsupc++convenience.la that is to be a part of libstdc++.a 31noinst_LTLIBRARIES = libsupc++convenience.la 32 33std_HEADERS = \ 34 cxxabi.h exception initializer_list new typeinfo 35 36bits_HEADERS = \ 37 atomic_lockfree_defines.h cxxabi_forced.h \ 38 exception_defines.h exception_ptr.h hash_bytes.h nested_exception.h 39 40headers = $(std_HEADERS) $(bits_HEADERS) 41 42if GLIBCXX_HOSTED 43 c_sources = \ 44 cp-demangle.c 45endif 46 47sources = \ 48 array_type_info.cc \ 49 atexit_arm.cc \ 50 atexit_thread.cc \ 51 bad_alloc.cc \ 52 bad_array_length.cc \ 53 bad_array_new.cc \ 54 bad_cast.cc \ 55 bad_typeid.cc \ 56 class_type_info.cc \ 57 del_op.cc \ 58 del_ops.cc \ 59 del_opnt.cc \ 60 del_opv.cc \ 61 del_opvs.cc \ 62 del_opvnt.cc \ 63 dyncast.cc \ 64 eh_alloc.cc \ 65 eh_arm.cc \ 66 eh_aux_runtime.cc \ 67 eh_call.cc \ 68 eh_catch.cc \ 69 eh_exception.cc \ 70 eh_globals.cc \ 71 eh_personality.cc \ 72 eh_ptr.cc \ 73 eh_term_handler.cc \ 74 eh_terminate.cc \ 75 eh_tm.cc \ 76 eh_throw.cc \ 77 eh_type.cc \ 78 eh_unex_handler.cc \ 79 enum_type_info.cc \ 80 function_type_info.cc \ 81 fundamental_type_info.cc \ 82 guard.cc \ 83 guard_error.cc \ 84 hash_bytes.cc \ 85 nested_exception.cc \ 86 new_handler.cc \ 87 new_op.cc \ 88 new_opnt.cc \ 89 new_opv.cc \ 90 new_opvnt.cc \ 91 pbase_type_info.cc \ 92 pmem_type_info.cc \ 93 pointer_type_info.cc \ 94 pure.cc \ 95 si_class_type_info.cc \ 96 tinfo.cc \ 97 tinfo2.cc \ 98 vec.cc \ 99 vmi_class_type_info.cc \ 100 vterminate.cc 101 102if ENABLE_VTABLE_VERIFY 103if !VTV_CYGMIN 104 vtv_sources = \ 105 vtv_stubs.cc 106endif 107endif 108 109libsupc___la_SOURCES = $(sources) $(c_sources) $(vtv_sources) 110libsupc__convenience_la_SOURCES = $(sources) $(c_sources) $(vtv_sources) 111 112cp-demangle.c: 113 rm -f $@ 114 $(LN_S) $(toplevel_srcdir)/libiberty/cp-demangle.c $@ 115cp-demangle.lo: cp-demangle.c 116 $(LTCOMPILE) -DIN_GLIBCPP_V3 -Wno-error -c $< 117cp-demangle.o: cp-demangle.c 118 $(C_COMPILE) -DIN_GLIBCPP_V3 -Wno-error -c $< 119 120 121# Use special rules for the C++11 sources so that the proper flags are passed. 122bad_array_length.lo: bad_array_length.cc 123 $(LTCXXCOMPILE) -std=gnu++11 -c $< 124bad_array_length.o: bad_array_length.cc 125 $(CXXCOMPILE) -std=gnu++11 -c $< 126 127bad_array_new.lo: bad_array_new.cc 128 $(LTCXXCOMPILE) -std=gnu++11 -c $< 129bad_array_new.o: bad_array_new.cc 130 $(CXXCOMPILE) -std=gnu++11 -c $< 131 132eh_aux_runtime.lo: eh_aux_runtime.cc 133 $(LTCXXCOMPILE) -std=gnu++11 -c $< 134eh_aux_runtime.o: eh_aux_runtime.cc 135 $(CXXCOMPILE) -std=gnu++11 -c $< 136 137eh_ptr.lo: eh_ptr.cc 138 $(LTCXXCOMPILE) -std=gnu++11 -c $< 139eh_ptr.o: eh_ptr.cc 140 $(CXXCOMPILE) -std=gnu++11 -c $< 141 142eh_terminate.lo: eh_terminate.cc 143 $(LTCXXCOMPILE) -std=gnu++11 -c $< 144eh_terminate.o: eh_terminate.cc 145 $(CXXCOMPILE) -std=gnu++11 -c $< 146 147eh_throw.lo: eh_throw.cc 148 $(LTCXXCOMPILE) -std=gnu++11 -c $< 149eh_throw.o: eh_throw.cc 150 $(CXXCOMPILE) -std=gnu++11 -c $< 151 152guard.lo: guard.cc 153 $(LTCXXCOMPILE) -std=gnu++11 -c $< 154guard.o: guard.cc 155 $(CXXCOMPILE) -std=gnu++11 -c $< 156 157atexit_thread.lo: atexit_thread.cc 158 $(LTCXXCOMPILE) -std=gnu++11 -c $< 159atexit_thread.o: atexit_thread.cc 160 $(CXXCOMPILE) -std=gnu++11 -c $< 161 162nested_exception.lo: nested_exception.cc 163 $(LTCXXCOMPILE) -std=gnu++11 -c $< 164nested_exception.o: nested_exception.cc 165 $(CXXCOMPILE) -std=gnu++11 -c $< 166 167new_handler.lo: new_handler.cc 168 $(LTCXXCOMPILE) -std=gnu++11 -c $< 169new_handler.o: new_handler.cc 170 $(CXXCOMPILE) -std=gnu++11 -c $< 171 172new_op.lo: new_op.cc 173 $(LTCXXCOMPILE) -std=gnu++11 -c $< 174new_op.o: new_op.cc 175 $(CXXCOMPILE) -std=gnu++11 -c $< 176 177new_opnt.lo: new_opnt.cc 178 $(LTCXXCOMPILE) -std=gnu++11 -c $< 179new_opnt.o: new_opnt.cc 180 $(CXXCOMPILE) -std=gnu++11 -c $< 181 182# Use special rules for the C++14 sources so that the proper flags are passed. 183del_ops.lo: del_ops.cc 184 $(LTCXXCOMPILE) -std=gnu++14 -Wno-sized-deallocation -c $< 185del_ops.o: del_ops.cc 186 $(CXXCOMPILE) -std=gnu++14 -Wno-sized-deallocation -c $< 187del_opvs.lo: del_opvs.cc 188 $(LTCXXCOMPILE) -std=gnu++14 -Wno-sized-deallocation -c $< 189del_opvs.o: del_opvs.cc 190 $(CXXCOMPILE) -std=gnu++14 -Wno-sized-deallocation -c $< 191 192# AM_CXXFLAGS needs to be in each subdirectory so that it can be 193# modified in a per-library or per-sub-library way. Need to manually 194# set this option because CONFIG_CXXFLAGS has to be after 195# OPTIMIZE_CXXFLAGS on the compile line so that -O2 can be overridden 196# as the occasion call for it. 197AM_CXXFLAGS = \ 198 $(glibcxx_lt_pic_flag) $(glibcxx_compiler_shared_flag) \ 199 $(XTEMPLATE_FLAGS) \ 200 $(WARN_CXXFLAGS) $(OPTIMIZE_CXXFLAGS) $(CONFIG_CXXFLAGS) 201 202AM_MAKEFLAGS = \ 203 "gxx_include_dir=$(gxx_include_dir)" 204 205 206# Use special rules for pulling things out of libiberty. These 207# objects should be compiled with the "C" compiler, not the C++ 208# compiler, and also should not use the C++ includes. 209C_INCLUDES = -I.. -I$(toplevel_srcdir)/libiberty -I$(toplevel_srcdir)/include 210C_COMPILE = \ 211 $(CC) $(DEFS) $(C_INCLUDES) \ 212 $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) 213 214# LTCOMPILE is copied from LTCXXCOMPILE below. 215LTCOMPILE = $(LIBTOOL) --tag CC --tag disable-shared $(LIBTOOLFLAGS) --mode=compile \ 216 $(CC) $(DEFS) $(C_INCLUDES) \ 217 $(glibcxx_lt_pic_flag) $(glibcxx_compiler_shared_flag) \ 218 $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) 219 220# Libtool notes 221 222# 1) In general, libtool expects an argument such as `--tag=CXX' when 223# using the C++ compiler, because that will enable the settings 224# detected when C++ support was being configured. However, when no 225# such flag is given in the command line, libtool attempts to figure 226# it out by matching the compiler name in each configuration section 227# against a prefix of the command line. The problem is that, if the 228# compiler name and its initial flags stored in the libtool 229# configuration file don't match those in the command line, libtool 230# can't decide which configuration to use, and it gives up. The 231# correct solution is to add `--tag CXX' to LTCXXCOMPILE and maybe 232# CXXLINK, just after $(LIBTOOL), so that libtool doesn't have to 233# attempt to infer which configuration to use. 234# 235# The second tag argument, `--tag disable-shared` means that libtool 236# only compiles each source once, for static objects. In actuality, 237# glibcxx_lt_pic_flag and glibcxx_compiler_shared_flag are added to 238# the libtool command that is used create the object, which is 239# suitable for shared libraries. The `--tag disable-shared` must be 240# placed after --tag CXX lest things CXX undo the affect of 241# disable-shared. 242 243# 2) Need to explicitly set LTCXXCOMPILE so that EXTRA_CXX_FLAGS is 244# last. (That way, things like -O2 passed down from the toplevel can 245# be overridden by --enable-debug.) 246LTCXXCOMPILE = \ 247 $(LIBTOOL) --tag CXX --tag disable-shared \ 248 $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) \ 249 --mode=compile $(CXX) $(TOPLEVEL_INCLUDES) \ 250 $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CXXFLAGS) $(CXXFLAGS) $(EXTRA_CXX_FLAGS) 251 252LTLDFLAGS = $(shell $(SHELL) $(top_srcdir)/../libtool-ldflags $(LDFLAGS)) 253 254# 3) We'd have a problem when building the shared libstdc++ object if 255# the rules automake generates would be used. We cannot allow g++ to 256# be used since this would add -lstdc++ to the link line which of 257# course is problematic at this point. So, we get the top-level 258# directory to configure libstdc++-v3 to use gcc as the C++ 259# compilation driver. 260CXXLINK = \ 261 $(LIBTOOL) --tag CXX --tag disable-shared \ 262 $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) \ 263 --mode=link $(CXX) \ 264 $(OPT_LDFLAGS) $(SECTION_LDFLAGS) $(AM_CXXFLAGS) $(LTLDFLAGS) -o $@ 265 266# Install notes 267# We have to have rules modified from the default to counteract SUN make 268# prepending each of $(*_HEADERS) with VPATH below. 269stddir = $(gxx_include_dir) 270bitsdir = $(gxx_include_dir)/bits 271 272install-stdHEADERS: $(std_HEADERS) 273 @$(NORMAL_INSTALL) 274 $(mkinstalldirs) $(DESTDIR)$(stddir) 275 @list='$(std_HEADERS)'; for p in $$list; do \ 276 q=`echo $$p | sed -e 's,.*/,,'`; \ 277 if test -f "$$p"; then d= ; else d="$(srcdir)/"; fi; \ 278 echo " $(INSTALL_DATA) $$d$$p $(DESTDIR)$(stddir)/$$q"; \ 279 $(INSTALL_DATA) $$d$$p $(DESTDIR)$(stddir)/$$q; \ 280 done 281 282install-bitsHEADERS: $(bits_HEADERS) 283 @$(NORMAL_INSTALL) 284 $(mkinstalldirs) $(DESTDIR)$(bitsdir) 285 @list='$(bits_HEADERS)'; for p in $$list; do \ 286 q=`echo $$p | sed -e 's,.*/,,'`; \ 287 if test -f "$$p"; then d= ; else d="$(srcdir)/"; fi; \ 288 echo " $(INSTALL_DATA) $$d$$p $(DESTDIR)$(bitsdir)/$$q"; \ 289 $(INSTALL_DATA) $$d$$p $(DESTDIR)$(bitsdir)/$$q; \ 290 done 291 292uninstall-stdHEADERS: 293 @$(NORMAL_UNINSTALL) 294 list='$(std_HEADERS)'; for p in $$list; do \ 295 q=`echo $$p | sed -e 's,.*/,,'`; \ 296 rm -f $(DESTDIR)$(stddir)/$$q; \ 297 done 298 299uninstall-bitsHEADERS: 300 @$(NORMAL_UNINSTALL) 301 list='$(bits_HEADERS)'; for p in $$list; do \ 302 q=`echo $$p | sed -e 's,.*/,,'`; \ 303 rm -f $(DESTDIR)$(bitsdir)/$$q; \ 304 done 305 306 307# By adding these files here, automake will remove them for 'make clean' 308CLEANFILES = stamp-* 309 310