Makefile revision 116891
1# $FreeBSD: head/gnu/usr.bin/cc/cc_tools/Makefile 116891 2003-06-26 20:34:08Z peter $ 2 3# 4# This could probably be merged with ../cc_int/Makefile, but bsd.lib.mk 5# is such a !@#!*#% nightmare because of how it reprograms the dependencies, 6# suffix rules, SRCS, etc. It's easiest to cheat by using bsd.prog.mk and 7# SRCS to get dependencies. 8# 9 10# ../Makefile.inc will put an absolute path to our objdir in CFLAGS. 11# Prevent mkdep from using it, so that we don't have to give rules for 12# aliases of generated headers. 13 14CFLAGS+= -I. 15 16.include "../Makefile.inc" 17 18.PATH: ${GCCDIR} ${GCCDIR}/cp ${GCCDIR}/../libiberty 19 20CFLAGS+= -static -DGENERATOR_FILE 21 22#----------------------------------------------------------------------- 23# insn-* gunk 24 25.for F in attr codes config flags 26insn-$F.h: gen$F ${MD_FILE} 27 ./gen$F ${MD_FILE} > insn-$F.h 28GENSRCS+= insn-$F.h 29.endfor 30 31GENSRCS+= gen-time-stamp 32gen-time-stamp: genattrtab genemit genextract genopinit genoutput genpeep genrecog 33 touch ${.TARGET} 34 35.for F in attr codes config emit extract flags opinit output peep recog 36build-tools: gen$F 37 38gen$F: gen$F.o rtl.o obstack.o print-rtl.o bitmap.o errors.o gensupport.o ggc-none.o hashtab.o read-rtl.o 39 ${CC} ${CFLAGS} ${LDFLAGS} -o ${.TARGET} ${.ALLSRC} 40 41GENSRCS+= gen$F.c 42CLEANFILES+= gen$F 43.endfor 44 45.for F in attrtab 46build-tools: gen$F 47 48gen$F: gen$F.o rtl.o print-rtl.o obstack.o bitmap.o errors.o gensupport.o ggc-none.o hashtab.o read-rtl.o 49 ${CC} ${CFLAGS} ${LDFLAGS} -o ${.TARGET} ${.ALLSRC} 50 51GENSRCS+= gen$F.c 52CLEANFILES+= gen$F 53.endfor 54 55SRCS+= bitmap.c errors.c gensupport.c ggc-none.c hashtab.c obstack.c print-rtl.c regclass.c rtl.c rtlanal.c read-rtl.c 56 57.for F in check genrtl preds 58build-tools: gen$F 59 60gen$F: gen$F.o 61 ${CC} ${CFLAGS} ${LDFLAGS} -o ${.TARGET} ${.ALLSRC} 62 63GENSRCS+= gen$F.c 64CLEANFILES+= gen$F 65.endfor 66 67.ORDER: genrtl.c genrtl.h 68genrtl.c genrtl.h: gengenrtl 69 ./gengenrtl > genrtl.c 70 ./gengenrtl -h > genrtl.h 71 72GENSRCS+= genrtl.c genrtl.h 73 74#----------------------------------------------------------------------- 75# Common parser stuff. 76 77tree-check.h: gencheck 78 ./gencheck > ${.TARGET} 79GENSRCS+= tree-check.h 80 81#----------------------------------------------------------------------- 82# Predicates stuff. 83 84tm-preds.h: genpreds 85 ./genpreds > ${.TARGET} 86GENSRCS+= tm-preds.h 87 88#----------------------------------------------------------------------- 89# the host/target compiler config. 90 91COMMONHDRS= config.h hconfig.h multilib.h options.h specs.h tconfig.h \ 92 tm_p.h configargs.h safe-ctype.h 93GENSRCS+= ${COMMONHDRS} gencheck.h 94 95MFILE?= ${.CURDIR}/Makefile 96${COMMONHDRS}: ${MFILE} 97 98configargs.h: 99 echo 'static const char configuration_arguments[] =' > ${.TARGET} 100 echo ' "FreeBSD/${TARGET_ARCH} system compiler";' >> ${.TARGET} 101 echo 'static const char thread_model[] = "posix";' >> ${.TARGET} 102 103hconfig.h: 104 echo '#include "auto-host.h"' > ${.TARGET} 105 echo '#include <tconfig.h>' >> ${.TARGET} 106 107gencheck.h: 108 echo '#include "cp/cp-tree.def"' > ${.TARGET} 109 echo '#include "objc/objc-tree.def"' >> ${.TARGET} 110 111multilib.h: 112 echo 'static const char *const multilib_raw[] = { \ 113 "aout maout;", "elf !maout;", NULL };' > ${.TARGET} 114 echo 'static const char *const multilib_matches_raw[] = { \ 115 "maout maout;", "melf melf;", NULL };' >> ${.TARGET} 116 echo 'static const char *multilib_extra = "";' >> ${.TARGET} 117 echo 'static const char *multilib_options = "";'>> ${.TARGET} 118 echo 'static const char *const multilib_exclusions_raw[] = { \ 119 NULL };' >> ${.TARGET} 120 121options.h: 122 echo '#include "cp/lang-options.h"' > ${.TARGET} 123 echo '#include "f/lang-options.h"' >> ${.TARGET} 124 echo '#include "objc/lang-options.h"' >> ${.TARGET} 125 126specs.h: 127 echo '#include "cp/lang-specs.h"' > ${.TARGET} 128 echo '#include "f/lang-specs.h"' >> ${.TARGET} 129 echo '#include "objc/lang-specs.h"' >> ${.TARGET} 130 131config.h: 132 echo '#include <hconfig.h>' > ${.TARGET} 133 echo '#ifndef GENERATOR_FILE' >> ${.TARGET} 134 echo '#include "insn-codes.h"' >> ${.TARGET} 135 echo '#include "insn-flags.h"' >> ${.TARGET} 136 echo '#endif' >> ${.TARGET} 137 138tconfig.h: 139 echo 'struct rtx_def;' > ${.TARGET} 140 echo 'typedef struct rtx_def *rtx;' >> ${.TARGET} 141 echo 'struct rtvec_def;' >> ${.TARGET} 142 echo 'typedef struct rtvec_def *rtvec;' >> ${.TARGET} 143 echo 'union tree_node;' >> ${.TARGET} 144 echo 'typedef union tree_node *tree;' >> ${.TARGET} 145 echo '' >> ${.TARGET} 146.if ${TARGET_ARCH} == "amd64" 147 echo '#include "i386/biarch64.h"' >> ${.TARGET} 148.endif 149.if ${TARGET_ARCH} == "ia64" 150 echo '#define TARGET_CPU_DEFAULT (MASK_GNU_AS|MASK_GNU_LD)' >>${.TARGET} 151.endif 152 echo '#include "ansidecl.h"' >> ${.TARGET} 153 echo '#include "${GCC_CPU}/${GCC_CPU}.h"' >> ${.TARGET} 154.if ${TARGET_ARCH} == "i386" || ${TARGET_ARCH} == "amd64" 155 echo '#include "${GCC_CPU}/att.h"' >> ${.TARGET} 156.endif 157.if ${TARGET_ARCH} != "alpha" 158 echo '#include "dbxelf.h"' >> ${.TARGET} 159 echo '#include "elfos.h"' >> ${.TARGET} 160.endif 161 echo '#include <freebsd-native.h>' >> ${.TARGET} 162 echo '#include "freebsd-spec.h"' >> ${.TARGET} 163 echo '#include "freebsd.h"' >> ${.TARGET} 164.if ${TARGET_ARCH} == "alpha" 165 echo '#include "${GCC_CPU}/elf.h"' >> ${.TARGET} 166.endif 167.if ${TARGET_ARCH} != "i386" && ${TARGET_ARCH} != "amd64" 168.if exists(${GCCDIR}/config/${GCC_CPU}/sysv4.h) 169 echo '#include "${GCC_CPU}/sysv4.h"' >> ${.TARGET} 170.endif 171.endif 172 echo '#include "${GCC_CPU}/freebsd.h"' >> ${.TARGET} 173.if ${TARGET_ARCH} == "amd64" 174 echo '#include "${GCC_CPU}/x86-64.h"' >> ${.TARGET} 175 echo '#include "${GCC_CPU}/freebsd64.h"' >> ${.TARGET} 176.endif 177 echo '#include "defaults.h"' >> ${.TARGET} 178 echo '#ifndef POSIX' >> ${.TARGET} 179 echo '# define POSIX' >> ${.TARGET} 180 echo '#endif' >> ${.TARGET} 181.if ${TARGET_ARCH} != "ia64" 182 echo '#define CONFIG_SJLJ_EXCEPTIONS 0' >> ${.TARGET} 183.endif 184 185tm_p.h: 186 echo '#include "${GCC_CPU}/${GCC_CPU}-protos.h"' >> ${.TARGET} 187 echo '#include "tm-preds.h"' >> ${.TARGET} 188 189safe-ctype.h: Makefile 190 echo '#include <ctype.h>' > ${.TARGET} 191.for Z in TOUPPER TOLOWER ISDIGIT ISXDIGIT ISUPPER ISLOWER ISALPHA ISALNUM \ 192 ISSPACE ISPUNCT ISGRAPH ISBLANK ISPRINT ISCNTRL 193 echo '#define ${Z} ${Z:L}' >> ${.TARGET} 194.endfor 195 echo "#define ISIDST(x) \ 196 ((x) == '_' || isalpha(x))" >> ${.TARGET} 197 echo "#define ISIDNUM(x) \ 198 (isdigit(x) || ISIDST(x))" >> ${.TARGET} 199 echo "#define IS_VSPACE(x) \ 200 ((x) == '\n' || (x) == '\r')" >> ${.TARGET} 201 echo "#define IS_NVSPACE(x) \ 202 (!IS_VSPACE(x) && (isspace(x) || (x) == '\0'))" >> ${.TARGET} 203 echo "#define IS_SPACE_OR_NUL(x) \ 204 (isspace(x) || (x) == '\0')" >> ${.TARGET} 205 206#----------------------------------------------------------------------- 207# General things. 208 209SRCS+= ${GENSRCS} 210CLEANFILES+= ${GENSRCS} 211 212all: ${SRCS} 213 214.include <bsd.prog.mk> 215 216#----------------------------------------------------------------------- 217# Fixups. 218 219# Set OBJS the same as bsd.prog.mk would do if we defined PROG. We can't 220# define PROG because we have multiple programs. 221# 222OBJS+= ${SRCS:N*.h:R:S/$/.o/g} 223 224.if !exists(${DEPENDFILE}) 225# Fudge pre-dependfile dependencies of objects in much the same way as 226# bsd.prog.mk would do if we defined PROG. There are complications to 227# avoid circular dependencies. First, only make most objects depend on 228# all headers. Filter out the objects that would cause problems (i.e., 229# objects that will be used to create programs that will generate headers). 230# 231${OBJS:Nbitmap.o:Nerrors.o:Ngenattr.o:Ngencheck.o:Ngencodes.o:Ngenconfig.o:Ngenflags.o:Ngengenrtl.o:Ngenpreds.o:Ngensupport.o:Nggc-none.o:Nhashtab.o:Nobstack.o:Nprint-rtl.o:Nread-rtl.o:Nrtl.o}: ${SRCS:M*.h} 232 233# Force these to be made absolustly first w/-j 234${OBJS}: ${COMMONHDRS} 235 236# Next, make each of the problematic objects depend on only most headers. 237# Filter out the headers that would cause problems (and a few more when it 238# is inconvenient to filter precisely). 239# 240bitmap.o genattr.o gencodes.o genconfig.o genflags.o gensupport.o obstack.o print-rtl.o \ 241 read-rtl.o rtl.o: ${SRCS:M*.h:Ninsn-*.h} 242gencheck.o: gencheck.h ${SRCS:M*.h:Ngenrtl.h:Ntree-check.h:Ninsn-*.h} 243gengenrtl.o: ${SRCS:M*.h:Ngenrtl.h:Ninsn-*.h} 244genpreds.o: ${COMMONHDRS} 245.endif 246