1 # @(#) $Header: /home/daffy/u0/vern/flex/RCS/Makefile.in,v 1.45 96/09/10 16:59:04 vern Exp $ (LBL) 2 3 @SET_MAKE@ 4 5 # Possible values for DEFS: 6 # 7 # By default, flex generates 8-bit scanners when using table compression, 8 # and 7-bit scanners when using uncompressed tables (-f or -F options). 9 # For flex to always generate 8-bit scanners, add "-DDEFAULT_CSIZE=256" 10 # to DEFS. 11 # 12 # For Vax/VMS, add "-DVMS" to DEFS. 13 # 14 # For MS-DOS, add "-DMS_DOS" to DEFS. See the directory MISC/MSDOS for 15 # additional info. 16 17 CFLAGS = @CFLAGS@ 18 CPPFLAGS = @CPPFLAGS@ 19 DEFS = @DEFS@ 20 LDFLAGS = 21 LIBS = @LIBS@ 22 23 # Installation targeting. Files will be installed under the tree 24 # rooted at prefix. flex will be installed in bindir, libfl.a in 25 # libdir, FlexLexer.h will be installed in includedir, and the manual 26 # pages will be installed in mandir with extension manext. 27 # 28 # Raw, unformatted troff source will be installed if INSTALLMAN=man, 29 # nroff preformatted versions will be installed if INSTALLMAN=cat. 30 31 prefix = @prefix@ 32 exec_prefix = @exec_prefix@ 33 bindir = $(exec_prefix)/bin 34 libdir = $(exec_prefix)/lib 35 includedir = $(prefix)/include 36 manext = 1 37 mandir = $(prefix)/man/man$(manext) 38 39 # You can define these to be "lex" and "libl.a" if you want to replace 40 # lex at your site. 41 FLEX = flex 42 FLEXLIB = libfl.a 43 44 INSTALLMAN = man 45 46 SHELL = /bin/sh 47 srcdir = @srcdir@ 48 VPATH = @srcdir@ 49 50 LN_S = @LN_S@ 51 YACC = @YACC@ 52 CC = @CC@ 53 AR = ar 54 RANLIB = @RANLIB@ 55 INSTALL = @INSTALL@ 56 INSTALL_DATA = @INSTALL_DATA@ 57 INSTALL_PROGRAM = @INSTALL_PROGRAM@ 58 59 # You normally do not need to modify anything below this point. 60 # ------------------------------------------------------------ 61 62 CPPFLAGS = -I. -I$(srcdir) 63 64 .c.o: 65 $(CC) -c $(CPPFLAGS) $(CFLAGS) $< 66 67 HEADERS = flexdef.h version.h 68 69 SOURCES = ccl.c dfa.c ecs.c gen.c main.c misc.c nfa.c parse.y \ 70 scan.l skel.c sym.c tblcmp.c yylex.c 71 OBJECTS = ccl.o dfa.o ecs.o gen.o main.o misc.o nfa.o parse.o \ 72 scan.o skel.o sym.o tblcmp.o yylex.o @ALLOCA@ 73 74 LIBSRCS = libmain.c libyywrap.c 75 LIBOBJS = libmain.o libyywrap.o 76 77 LINTSRCS = ccl.c dfa.c ecs.c gen.c main.c misc.c nfa.c parse.c \ 78 scan.c skel.c sym.c tblcmp.c yylex.c 79 80 DISTFILES = README NEWS COPYING INSTALL FlexLexer.h \ 81 configure.in conf.in Makefile.in mkskel.sh flex.skl \ 82 $(HEADERS) $(SOURCES) $(LIBSRCS) MISC \ 83 flex.1 scan.c install.sh mkinstalldirs configure 84 85 DIST_NAME = flex 86 87 # which "flex" to use to generate scan.c from scan.l 88 FLEX_EXEC = ./$(FLEX) 89 FLEX_FLAGS = -t $(PERF_REPORT) 90 COMPRESSION = 91 PERF_REPORT = -p 92 93 94 all: $(FLEX) 95 96 $(FLEX): .bootstrap $(OBJECTS) $(FLEXLIB) 97 $(CC) $(CFLAGS) -o $(FLEX) $(LDFLAGS) $(OBJECTS) $(FLEXLIB) $(LIBS) 98 99 .bootstrap: initscan.c 100 @rm -f scan.c 101 cp $(srcdir)/initscan.c scan.c 102 touch .bootstrap 103 104 parse.c: parse.y 105 $(YACC) -d $(srcdir)/parse.y 106 @sed '/extern char.*malloc/d' <y.tab.c >parse.tmp 107 @mv parse.tmp parse.c 108 @mv y.tab.h parse.h 109 @rm -f y.tab.c 110 111 parse.h: parse.c 112 113 scan.c: scan.l 114 $(FLEX_EXEC) $(FLEX_FLAGS) $(COMPRESSION) $(srcdir)/scan.l >scan.c 115 @sed s,\"$(srcdir)/scan.l\",\"scan.l\", <scan.c >scan.tmp 116 @mv scan.tmp scan.c 117 118 scan.o: scan.c parse.h flexdef.h config.h 119 yylex.o: yylex.c parse.h flexdef.h config.h 120 121 skel.c: flex.skl mkskel.sh 122 $(SHELL) $(srcdir)/mkskel.sh $(srcdir)/flex.skl >skel.c 123 124 main.o: main.c flexdef.h config.h version.h 125 ccl.o: ccl.c flexdef.h config.h 126 dfa.o: dfa.c flexdef.h config.h 127 ecs.o: ecs.c flexdef.h config.h 128 gen.o: gen.c flexdef.h config.h 129 misc.o: misc.c flexdef.h config.h 130 nfa.o: nfa.c flexdef.h config.h 131 parse.o: parse.c flexdef.h config.h 132 skel.o: skel.c flexdef.h config.h 133 sym.o: sym.c flexdef.h config.h 134 tblcmp.o: tblcmp.c flexdef.h config.h 135 136 alloca.o: alloca.c 137 $(CC) $(CPPFLAGS) $(CFLAGS) -c -Dxmalloc=yy_flex_xmalloc alloca.c 138 139 alloca.c: $(srcdir)/MISC/alloca.c 140 @rm -f alloca.c 141 cp $(srcdir)/MISC/alloca.c . 142 143 test: check 144 check: $(FLEX) 145 $(FLEX_EXEC) $(FLEX_FLAGS) $(COMPRESSION) $(srcdir)/scan.l \ 146 | sed s,\"$(srcdir)/scan.l\",\"scan.l\", \ 147 | diff scan.c - 148 @echo "Check successful, using COMPRESSION=\"$(COMPRESSION)\"" 149 150 bigcheck: 151 rm -f scan.c ; $(MAKE) COMPRESSION="-C" check 152 rm -f scan.c ; $(MAKE) COMPRESSION="-Ce" check 153 rm -f scan.c ; $(MAKE) COMPRESSION="-Cm" check 154 rm -f scan.c ; $(MAKE) COMPRESSION="-f" check 155 rm -f scan.c ; $(MAKE) COMPRESSION="-Cfea" check 156 rm -f scan.c ; $(MAKE) COMPRESSION="-CFer" check 157 rm -f scan.c ; $(MAKE) COMPRESSION="-l" PERF_REPORT="" check 158 rm -f scan.c ; $(MAKE) 159 @echo "All checks successful" 160 161 $(FLEXLIB): $(LIBOBJS) 162 $(AR) cru $(FLEXLIB) $(LIBOBJS) 163 -$(RANLIB) $(FLEXLIB) 164 165 $(FLEX).man: flex.1 166 cd $(srcdir) && nroff -man flex.1 >$(FLEX).man 167 168 install: $(FLEX) $(FLEXLIB) installdirs install.$(INSTALLMAN) 169 $(INSTALL_PROGRAM) $(FLEX) $(bindir)/$(FLEX) 170 @rm -f $(bindir)/$(FLEX)++ 171 cd $(bindir) && $(LN_S) $(FLEX) $(FLEX)++ 172 $(INSTALL_DATA) $(FLEXLIB) $(libdir)/$(FLEXLIB) 173 -cd $(libdir) && $(RANLIB) $(FLEXLIB) 174 $(INSTALL_DATA) $(srcdir)/FlexLexer.h $(includedir)/FlexLexer.h 175 176 # Note, the following rules delete any vestigial flexdoc installed 177 # for a prior flex release. 178 install.man: flex.1 179 rm -f $(mandir)/$(FLEX)doc.$(manext) 180 $(INSTALL_DATA) $(srcdir)/flex.1 $(mandir)/$(FLEX).$(manext) 181 182 install.cat: $(FLEX).man 183 rm -f $(mandir)/$(FLEX)doc.$(manext) 184 $(INSTALL_DATA) $(srcdir)/$(FLEX).man $(mandir)/$(FLEX).$(manext) 185 186 installdirs: 187 $(SHELL) $(srcdir)/mkinstalldirs \ 188 $(bindir) $(libdir) $(includedir) $(mandir) 189 190 uninstall: 191 rm -f $(bindir)/$(FLEX) $(bindir)/$(FLEX)++ 192 rm -f $(libdir)/$(FLEXLIB) 193 rm -f $(includedir)/FlexLexer.h 194 rm -f $(mandir)/$(FLEX).$(manext) $(mandir)/$(FLEX)doc.$(manext) 195 196 tags: $(SOURCES) 197 ctags $(SOURCES) 198 199 TAGS: $(SOURCES) 200 etags $(SOURCES) 201 202 lint: $(LINTSRCS) 203 lint -Dconst= $(LINTSRCS) > flex.lint 204 205 gcc-lint: $(LINTSRCS) 206 gcc -Dlint -Wall $(LINTSRCS) >flex.gcc-lint 2>&1 207 208 mostlyclean: 209 rm -f a.out *.bak core errs scan.tmp 210 211 clean: mostlyclean 212 rm -f flex parse.c parse.h *.o alloca.c *.lint lex.yy.c lex.yy.cc \ 213 $(FLEXLIB) config.log config.cache 214 215 distclean: clean 216 rm -f .bootstrap $(FLEX) scan.c tags TAGS Makefile config.status \ 217 config.h stamp-h config.log config.cache 218 219 maintainer-clean: distclean 220 @echo "This command is intended for maintainers to use;" 221 @echo "it deletes files that may require special tools to rebuild." 222 rm -f $(FLEX).man skel.c flex*.tar.gz flex*.tar.Z 223 224 dist: $(FLEX) $(DISTFILES) parse.c parse.h $(srcdir)/$(FLEX).man 225 $(MAKE) DIST_NAME=flex-`sed <version.h 's/[^"]*"//' | sed 's/"//'` dist2 226 227 dist2: 228 @rm -rf $(DIST_NAME) 229 @rm -f $(DIST_NAME).tar $(DIST_NAME).tar.Z $(DIST_NAME).tar.gz 230 @mkdir $(DIST_NAME) 231 tar cf - $(DISTFILES) | (cd $(DIST_NAME) && tar xfB -) 232 @mv $(DIST_NAME)/scan.c $(DIST_NAME)/initscan.c 233 @chmod 444 $(DIST_NAME)/initscan.c 234 @chmod +w $(DIST_NAME)/Makefile.in 235 @cp parse.c parse.h $(DIST_NAME)/MISC 236 @col -b <$(srcdir)/$(FLEX).man >$(DIST_NAME)/MISC/flex.man 237 tar chf $(DIST_NAME).tar $(DIST_NAME) 238 compress <$(DIST_NAME).tar >$(DIST_NAME).tar.Z 239 gzip <$(DIST_NAME).tar >$(DIST_NAME).tar.gz 240 @rm $(DIST_NAME).tar 241 242 # For an explanation of the following Makefile rules, see node 243 # `Automatic Remaking' in GNU Autoconf documentation. 244 Makefile: $(srcdir)/Makefile.in config.status 245 CONFIG_FILES=$@ CONFIG_HEADERS= ./config.status 246 config.status: configure 247 ./config.status --recheck 248 configure: configure.in 249 cd $(srcdir) && autoconf 250 config.h: stamp-h 251 stamp-h: conf.in config.status 252 CONFIG_FILES= CONFIG_HEADERS=config.h:conf.in ./config.status 253 echo timestamp >stamp-h 254 # conf.in: stamp-h.in 255 # stamp-h.in: configure.in acconfig.h 256 # cd $(srcdir) && autoheader 257 # config.h.in conf.in 258 # cho timestamp > $(srcdir)/stamp-h.in 259 260 # Tell versions [3.59,3.63) of GNU make not to export all variables. 261 # Otherwise a system limit (for SysV at least) may be exceeded. 262 .NOEXPORT: 263
