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1.1 root 1: # Makefile for GNU C++ compiler. 1.1.1.2 ! root 2: # Copyright (C) 1987, 88, 90-4, 1995 Free Software Foundation, Inc. 1.1 root 3: 4: #This file is part of GNU CC. 5: 6: #GNU CC 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 2, or (at your option) 9: #any later version. 10: 11: #GNU CC 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 GNU CC; see the file COPYING. If not, write to 1.1.1.2 ! root 18: #the Free Software Foundation, 59 Temple Place - Suite 330, ! 19: #Boston, MA 02111-1307, USA. 1.1 root 20: 21: # The makefile built from this file lives in the language subdirectory. 1.1.1.2 ! root 22: # Its purpose is to provide support for: 1.1 root 23: # 24: # 1) recursion where necessary, and only then (building .o's), and 25: # 2) building and debugging cc1 from the language subdirectory, and 26: # 3) nothing else. 27: # 28: # The parent makefile handles all other chores, with help from the 29: # language makefile fragment, of course. 30: # 31: # The targets for external use are: 32: # all, TAGS, ???mostlyclean, ???clean. 33: 34: # Suppress smart makes who think they know how to automake Yacc files 35: .y.c: 36: 37: # Variables that exist for you to override. 38: # See below for how to change them for certain systems. 39: 40: ALLOCA = 41: 42: # Various ways of specifying flags for compilations: 43: # CFLAGS is for the user to override to, e.g., do a bootstrap with -O2. 44: # BOOT_CFLAGS is the value of CFLAGS to pass 45: # to the stage2 and stage3 compilations 46: # XCFLAGS is used for most compilations but not when using the GCC just built. 47: XCFLAGS = 48: CFLAGS = -g 49: BOOT_CFLAGS = -O $(CFLAGS) 50: # These exists to be overridden by the x-* and t-* files, respectively. 51: X_CFLAGS = 52: T_CFLAGS = 53: 54: X_CPPFLAGS = 55: T_CPPFLAGS = 56: 57: CC = cc 58: BISON = bison 59: BISONFLAGS = 60: LEX = flex 61: LEXFLAGS = 62: AR = ar 63: AR_FLAGS = rc 64: SHELL = /bin/sh 65: MAKEINFO = makeinfo 66: TEXI2DVI = texi2dvi 67: 68: # Define this as & to perform parallel make on a Sequent. 69: # Note that this has some bugs, and it seems currently necessary 70: # to compile all the gen* files first by hand to avoid erroneous results. 71: P = 72: 73: # This is used in the definition of SUBDIR_USE_ALLOCA. 74: # ??? Perhaps it would be better if it just looked for *gcc*. 75: OLDCC = cc 76: 77: # This is used instead of ALL_CFLAGS when compiling with GCC_FOR_TARGET. 78: # It omits XCFLAGS, and specifies -B./. 79: # It also specifies -B$(tooldir)/ to find as and ld for a cross compiler. 80: GCC_CFLAGS=$(INTERNAL_CFLAGS) $(X_CFLAGS) $(T_CFLAGS) $(CFLAGS) 81: 82: # Tools to use when building a cross-compiler. 83: # These are used because `configure' appends `cross-make' 84: # to the makefile when making a cross-compiler. 85: 86: target= ... `configure' substitutes actual target name here. 87: xmake_file= ... `configure' substitutes actual x- file name here. 88: tmake_file= ... `configure' substitutes actual t- file name here. 89: #version=`sed -e 's/.*\"\([^ \"]*\)[ \"].*/\1/' < $(srcdir)/version.c` 90: #mainversion=`sed -e 's/.*\"\([0-9]*\.[0-9]*\).*/\1/' < $(srcdir)/version.c` 91: 92: # Directory where sources are, from where we are. 93: srcdir = . 94: 95: # Additional system libraries to link with. 96: CLIB= 97: 98: # Change this to a null string if obstacks are installed in the 99: # system library. 100: OBSTACK=obstack.o 101: 102: # Choose the real default target. 103: ALL=all 104: 105: # End of variables for you to override. 106: 107: # Definition of `all' is here so that new rules inserted by sed 108: # do not specify the default target. 109: all: all.indirect 110: 111: # This tells GNU Make version 3 not to put all variables in the environment. 112: .NOEXPORT: 113: 114: # sed inserts variable overrides after the following line. 115: ####target overrides 116: ####host overrides 117: ####cross overrides 118: ####build overrides 119: 120: # Now figure out from those variables how to compile and link. 121: 122: all.indirect: Makefile ../cc1plus 123: 124: # IN_GCC tells obstack.h that we are using gcc's <stddef.h> file. 125: INTERNAL_CFLAGS = $(CROSS) -DIN_GCC 126: 127: # This is the variable actually used when we compile. 128: ALL_CFLAGS = $(INTERNAL_CFLAGS) $(X_CFLAGS) $(T_CFLAGS) $(CFLAGS) $(XCFLAGS) 129: 130: # Likewise. 131: ALL_CPPFLAGS = $(CPPFLAGS) $(X_CPPFLAGS) $(T_CPPFLAGS) 132: 133: # Even if ALLOCA is set, don't use it if compiling with GCC. 134: 135: SUBDIR_OBSTACK = `if [ x$(OBSTACK) != x ]; then echo ../$(OBSTACK); else true; fi` 136: SUBDIR_USE_ALLOCA = `case "${CC}" in "${OLDCC}") if [ x$(ALLOCA) != x ]; then echo ../$(ALLOCA); else true; fi ;; esac` 137: SUBDIR_MALLOC = `if [ x$(MALLOC) != x ]; then echo ../$(MALLOC); else true; fi` 138: 139: # How to link with both our special library facilities 140: # and the system's installed libraries. 141: LIBS = $(SUBDIR_OBSTACK) $(SUBDIR_USE_ALLOCA) $(SUBDIR_MALLOC) $(CLIB) 142: 143: # Specify the directories to be searched for header files. 144: # Both . and srcdir are used, in that order, 145: # so that tm.h and config.h will be found in the compilation 146: # subdirectory rather than in the source directory. 147: INCLUDES = -I. -I.. -I$(srcdir) -I$(srcdir)/.. -I$(srcdir)/../config 148: 149: # Always use -I$(srcdir)/config when compiling. 150: .c.o: 151: $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) $< 152: 153: # This tells GNU make version 3 not to export all the variables 154: # defined in this file into the environment. 155: .NOEXPORT: 156: 157: # Lists of files for various purposes. 158: 159: # Language-specific object files for g++ 160: 161: CXX_OBJS = call.o decl.o errfn.o expr.o pt.o sig.o typeck2.o \ 162: class.o decl2.o error.o gc.o lex.o parse.o ptree.o spew.o typeck.o cvt.o \ 1.1.1.2 ! root 163: edsel.o except.o init.o method.o search.o tree.o xref.o repo.o 1.1 root 164: 165: # Language-independent object files. 1.1.1.2 ! root 166: OBJS = `cat ../stamp-objlist` ../c-common.o ../c-pragma.o ! 167: OBJDEPS = ../stamp-objlist ../c-common.o ../c-pragma.o 1.1 root 168: 169: compiler: ../cc1plus 170: ../cc1plus: $(P) $(CXX_OBJS) $(OBJDEPS) $(LIBDEPS) 1.1.1.2 ! root 171: rm -f ../cc1plus$(exeext) ! 172: $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ \ 1.1 root 173: $(CXX_OBJS) $(OBJS) $(LIBS) 174: 175: Makefile: $(srcdir)/Makefile.in $(srcdir)/../configure 176: cd ..; $(SHELL) config.status 177: 178: native: config.status ../cc1plus 179: 180: # Compiling object files from source files. 181: 182: # Note that dependencies on obstack.h are not written 183: # because that file is not part of GCC. 184: 185: # C++ language specific files. 186: 187: RTL_H = $(srcdir)/../rtl.h $(srcdir)/../rtl.def \ 188: $(srcdir)/../machmode.h $(srcdir)/../machmode.def 189: TREE_H = $(srcdir)/../tree.h $(srcdir)/../real.h $(srcdir)/../tree.def \ 190: $(srcdir)/../machmode.h $(srcdir)/../machmode.def 191: CXX_TREE_H = $(TREE_H) cp-tree.h tree.def 1.1.1.2 ! root 192: PARSE_H = $(srcdir)/parse.h ! 193: PARSE_C = $(srcdir)/parse.c 1.1 root 194: 1.1.1.2 ! root 195: parse.o : $(PARSE_C) $(CONFIG_H) $(CXX_TREE_H) $(srcdir)/../flags.h lex.h 1.1 root 196: $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) $(BIG_SWITCHFLAG) \ 1.1.1.2 ! root 197: `echo $(PARSE_C) | sed 's,^\./,,'` 1.1 root 198: 1.1.1.2 ! root 199: CONFLICTS = expect 5 shift/reduce conflicts and 38 reduce/reduce conflicts. ! 200: $(PARSE_H) : $(PARSE_C) ! 201: $(PARSE_C) : $(srcdir)/parse.y ! 202: @echo $(CONFLICTS) 1.1 root 203: cd $(srcdir); $(BISON) $(BISONFLAGS) -d -o parse.c parse.y 204: cd $(srcdir); grep '^#define[ ]*YYEMPTY' parse.c >>parse.h 1.1.1.2 ! root 205: #$(PARSE_C) $(PARSE_H) : stamp-parse ; @true ! 206: #stamp-parse: $(srcdir)/parse.y ! 207: # @echo $(CONFLICTS) ! 208: # $(BISON) $(BISONFLAGS) -d $(srcdir)/parse.y ! 209: # grep '^#define[ ]*YYEMPTY' y.tab.c >>y.tab.h ! 210: # $(srcdir)/../move-if-change y.tab.c $(PARSE_C) ! 211: # $(srcdir)/../move-if-change y.tab.h $(PARSE_H) ! 212: # cp $(PARSE_C) y.tab.c ! 213: # touch stamp-parse 1.1 root 214: 215: # hash.h really depends on $(srcdir)/gxx.gperf. 216: # But this would screw things for people that don't have gperf, 217: # if gxx.gpref got touched, say. 218: # Thus you have to remove hash.h to force it to be re-made. 219: $(srcdir)/hash.h: 220: gperf -p -j1 -g -o -t -N is_reserved_word '-k1,4,7,$$' \ 221: $(srcdir)/gxx.gperf >$(srcdir)/hash.h 222: 223: spew.o : spew.c $(CONFIG_H) $(CXX_TREE_H) \ 1.1.1.2 ! root 224: $(PARSE_H) $(srcdir)/../flags.h lex.h 1.1 root 225: lex.o : lex.c $(CONFIG_H) $(CXX_TREE_H) \ 1.1.1.2 ! root 226: $(PARSE_H) input.c $(srcdir)/../flags.h hash.h lex.h $(srcdir)/../c-pragma.h 1.1 root 227: decl.o : decl.c $(CONFIG_H) $(CXX_TREE_H) $(srcdir)/../flags.h \ 228: lex.h decl.h $(srcdir)/../stack.h 229: decl2.o : decl2.c $(CONFIG_H) $(CXX_TREE_H) $(srcdir)/../flags.h \ 230: lex.h decl.h 231: typeck2.o : typeck2.c $(CONFIG_H) $(CXX_TREE_H) $(srcdir)/../flags.h 232: typeck.o : typeck.c $(CONFIG_H) $(CXX_TREE_H) $(srcdir)/../flags.h $(RTL_H) 233: class.o : class.c $(CONFIG_H) $(CXX_TREE_H) $(srcdir)/../flags.h 234: call.o : call.c $(CONFIG_H) $(CXX_TREE_H) $(srcdir)/../flags.h class.h 235: init.o : init.c $(CONFIG_H) $(CXX_TREE_H) $(srcdir)/../flags.h $(RTL_H) 236: method.o : method.c $(CONFIG_H) $(CXX_TREE_H) class.h 237: cvt.o : cvt.c $(CONFIG_H) $(CXX_TREE_H) class.h 238: search.o : search.c $(CONFIG_H) $(CXX_TREE_H) $(srcdir)/../stack.h $(srcdir)/../flags.h 239: tree.o : tree.c $(CONFIG_H) $(CXX_TREE_H) $(srcdir)/../flags.h 240: ptree.o : ptree.c $(CONFIG_H) $(CXX_TREE_H) 241: gc.o : gc.c $(CONFIG_H) $(CXX_TREE_H) $(srcdir)/../flags.h 242: except.o : except.c $(CONFIG_H) $(CXX_TREE_H) $(srcdir)/../flags.h $(RTL_H) 243: expr.o : expr.c $(CONFIG_H) $(CXX_TREE_H) $(RTL_H) $(srcdir)/../flags.h \ 244: $(srcdir)/../expr.h ../insn-codes.h 245: edsel.o : edsel.c $(CONFIG_H) $(CXX_TREE_H) $(srcdir)/../stack.h $(srcdir)/../flags.h 246: xref.o : xref.c $(CONFIG_H) $(CXX_TREE_H) $(srcdir)/../input.h 1.1.1.2 ! root 247: pt.o : pt.c $(CONFIG_H) $(CXX_TREE_H) decl.h $(PARSE_H) 1.1 root 248: error.o : error.c $(CONFIG_H) $(CXX_TREE_H) 249: errfn.o : errfn.c $(CONFIG_H) $(CXX_TREE_H) 250: sig.o : sig.c $(CONFIG_H) $(CXX_TREE_H) $(srcdir)/../flags.h 1.1.1.2 ! root 251: repo.o : repo.c $(CONFIG_H) $(CXX_TREE_H) 1.1 root 252: 253: # These exist for maintenance purposes. 254: 255: # Update the tags table. 256: TAGS: force 257: cd $(srcdir) ; \ 258: etags *.c *.h ; \ 259: echo 'l' | tr 'l' '\f' >> TAGS ; \ 260: echo 'parse.y,0' >> TAGS ; \ 261: etags -a ../*.h ../*.c; 262: 263: .PHONY: TAGS 264: 265: force:
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