262 lines
7.4 KiB
Makefile
262 lines
7.4 KiB
Makefile
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# @(#) $Header$ (LBL)
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@SET_MAKE@
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# Possible values for DEFS:
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#
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# By default, flex generates 8-bit scanners when using table compression,
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# and 7-bit scanners when using uncompressed tables (-f or -F options).
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# For flex to always generate 8-bit scanners, add "-DDEFAULT_CSIZE=256"
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# to DEFS.
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#
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# For Vax/VMS, add "-DVMS" to DEFS.
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#
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# For MS-DOS, add "-DMS_DOS" to DEFS. See the directory MISC/MSDOS for
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# additional info.
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CFLAGS = @CFLAGS@
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CPPFLAGS = @CPPFLAGS@
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DEFS = @DEFS@
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LDFLAGS = -stack 256k
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LIBS = @LIBS@
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# Installation targeting. Files will be installed under the tree
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# rooted at prefix. flex will be installed in bindir, libfl.a in
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# libdir, FlexLexer.h will be installed in includedir, and the manual
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# pages will be installed in mandir with extension manext.
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#
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# Raw, unformatted troff source will be installed if INSTALLMAN=man,
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# nroff preformatted versions will be installed if INSTALLMAN=cat.
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prefix = @prefix@
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exec_prefix = @exec_prefix@
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bindir = $(exec_prefix)/bin
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libdir = $(exec_prefix)/lib
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includedir = $(prefix)/include
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manext = 1
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mandir = $(prefix)/man/man$(manext)
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# You can define these to be "lex" and "libl.a" if you want to replace
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# lex at your site.
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FLEX = flex
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FLEXLIB = libfl.a
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INSTALLMAN = man
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SHELL = /bin/sh
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srcdir = @srcdir@
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VPATH = @srcdir@
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LN_S = @LN_S@
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YACC = @YACC@
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CC = @CC@
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AR = ar
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RANLIB = @RANLIB@
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INSTALL = @INSTALL@
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INSTALL_DATA = @INSTALL_DATA@
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INSTALL_PROGRAM = @INSTALL_PROGRAM@
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# You normally do not need to modify anything below this point.
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# ------------------------------------------------------------
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CPPFLAGS = -I. -I$(srcdir)
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.c.o:
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$(CC) -c $(CPPFLAGS) $(CFLAGS) $<
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HEADERS = flexdef.h version.h
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SOURCES = ccl.c dfa.c ecs.c gen.c main.c misc.c nfa.c parse.y \
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scan.l skel.c sym.c tblcmp.c yylex.c
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OBJECTS = ccl.o dfa.o ecs.o gen.o main.o misc.o nfa.o parse.o \
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scan.o skel.o sym.o tblcmp.o yylex.o @ALLOCA@
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LIBSRCS = libmain.c libyywrap.c
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LIBOBJS = libmain.o libyywrap.o
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LINTSRCS = ccl.c dfa.c ecs.c gen.c main.c misc.c nfa.c parse.c \
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scan.c skel.c sym.c tblcmp.c yylex.c
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DISTFILES = README NEWS COPYING INSTALL FlexLexer.h \
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configure.in conf.in Makefile.in mkskel.sh flex.skl \
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$(HEADERS) $(SOURCES) $(LIBSRCS) MISC \
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flex.1 scan.c install.sh mkinstalldirs configure
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DIST_NAME = flex
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# which "flex" to use to generate scan.c from scan.l
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FLEX_EXEC = ./$(FLEX)
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FLEX_FLAGS = -t $(PERF_REPORT)
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COMPRESSION =
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PERF_REPORT = -p
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all: $(FLEX)
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$(FLEX): .bootstrap $(OBJECTS) $(FLEXLIB)
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$(CC) $(CFLAGS) -o $(FLEX) $(LDFLAGS) $(OBJECTS) $(FLEXLIB) $(LIBS)
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.bootstrap: initscan.c
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@rm -f scan.c
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cp $(srcdir)/initscan.c scan.c
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touch .bootstrap
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parse.c: parse.y
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$(YACC) -d $(srcdir)/parse.y
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@sed '/extern char.*malloc/d' <y.tab.c >parse.tmp
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@mv parse.tmp parse.c
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@mv y.tab.h parse.h
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@rm -f y.tab.c
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parse.h: parse.c
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scan.c: scan.l
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$(FLEX_EXEC) $(FLEX_FLAGS) $(COMPRESSION) $(srcdir)/scan.l >scan.c
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@sed s,\"$(srcdir)/scan.l\",\"scan.l\", <scan.c >scan.tmp
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@mv scan.tmp scan.c
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scan.o: scan.c parse.h flexdef.h config.h
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yylex.o: yylex.c parse.h flexdef.h config.h
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skel.c: flex.skl mkskel.sh
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$(SHELL) $(srcdir)/mkskel.sh $(srcdir)/flex.skl >skel.c
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main.o: main.c flexdef.h config.h version.h
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ccl.o: ccl.c flexdef.h config.h
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dfa.o: dfa.c flexdef.h config.h
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ecs.o: ecs.c flexdef.h config.h
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gen.o: gen.c flexdef.h config.h
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misc.o: misc.c flexdef.h config.h
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nfa.o: nfa.c flexdef.h config.h
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parse.o: parse.c flexdef.h config.h
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skel.o: skel.c flexdef.h config.h
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sym.o: sym.c flexdef.h config.h
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tblcmp.o: tblcmp.c flexdef.h config.h
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alloca.o: alloca.c
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$(CC) $(CPPFLAGS) $(CFLAGS) -c -Dxmalloc=yy_flex_xmalloc alloca.c
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alloca.c: $(srcdir)/MISC/alloca.c
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@rm -f alloca.c
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cp $(srcdir)/MISC/alloca.c .
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test: check
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check: $(FLEX)
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$(FLEX_EXEC) $(FLEX_FLAGS) $(COMPRESSION) $(srcdir)/scan.l \
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| sed s,\"$(srcdir)/scan.l\",\"scan.l\", \
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| diff scan.c -
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@echo "Check successful, using COMPRESSION=\"$(COMPRESSION)\""
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bigcheck:
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rm -f scan.c ; $(MAKE) COMPRESSION="-C" check
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rm -f scan.c ; $(MAKE) COMPRESSION="-Ce" check
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rm -f scan.c ; $(MAKE) COMPRESSION="-Cm" check
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rm -f scan.c ; $(MAKE) COMPRESSION="-f" check
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rm -f scan.c ; $(MAKE) COMPRESSION="-Cfea" check
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rm -f scan.c ; $(MAKE) COMPRESSION="-CFer" check
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rm -f scan.c ; $(MAKE) COMPRESSION="-l" PERF_REPORT="" check
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rm -f scan.c ; $(MAKE)
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@echo "All checks successful"
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$(FLEXLIB): $(LIBOBJS)
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$(AR) cru $(FLEXLIB) $(LIBOBJS)
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-$(RANLIB) $(FLEXLIB)
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$(FLEX).man: flex.1
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cd $(srcdir) && nroff -man flex.1 >$(FLEX).man
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install: $(FLEX) $(FLEXLIB) installdirs install.$(INSTALLMAN)
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$(INSTALL_PROGRAM) $(FLEX) $(bindir)/$(FLEX)
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@rm -f $(bindir)/$(FLEX)++
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cd $(bindir) && $(LN_S) $(FLEX) $(FLEX)++
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$(INSTALL_DATA) $(FLEXLIB) $(libdir)/$(FLEXLIB)
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-cd $(libdir) && $(RANLIB) $(FLEXLIB)
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$(INSTALL_DATA) $(srcdir)/FlexLexer.h $(includedir)/FlexLexer.h
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# Note, the following rules delete any vestigial flexdoc installed
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# for a prior flex release.
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install.man: flex.1
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rm -f $(mandir)/$(FLEX)doc.$(manext)
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$(INSTALL_DATA) $(srcdir)/flex.1 $(mandir)/$(FLEX).$(manext)
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install.cat: $(FLEX).man
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rm -f $(mandir)/$(FLEX)doc.$(manext)
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$(INSTALL_DATA) $(srcdir)/$(FLEX).man $(mandir)/$(FLEX).$(manext)
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installdirs:
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$(SHELL) $(srcdir)/mkinstalldirs \
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$(bindir) $(libdir) $(includedir) $(mandir)
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uninstall:
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rm -f $(bindir)/$(FLEX) $(bindir)/$(FLEX)++
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rm -f $(libdir)/$(FLEXLIB)
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rm -f $(includedir)/FlexLexer.h
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rm -f $(mandir)/$(FLEX).$(manext) $(mandir)/$(FLEX)doc.$(manext)
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tags: $(SOURCES)
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ctags $(SOURCES)
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TAGS: $(SOURCES)
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etags $(SOURCES)
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lint: $(LINTSRCS)
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lint -Dconst= $(LINTSRCS) > flex.lint
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gcc-lint: $(LINTSRCS)
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gcc -Dlint -Wall $(LINTSRCS) >flex.gcc-lint 2>&1
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mostlyclean:
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rm -f a.out *.bak core errs scan.tmp
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clean: mostlyclean
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rm -f flex parse.c parse.h *.o alloca.c *.lint lex.yy.c lex.yy.cc \
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$(FLEXLIB) config.log config.cache
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distclean: clean
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rm -f .bootstrap $(FLEX) scan.c tags TAGS Makefile config.status \
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config.h stamp-h config.log config.cache
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maintainer-clean: distclean
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@echo "This command is intended for maintainers to use;"
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@echo "it deletes files that may require special tools to rebuild."
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rm -f $(FLEX).man skel.c flex*.tar.gz flex*.tar.Z
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dist: $(FLEX) $(DISTFILES) parse.c parse.h $(srcdir)/$(FLEX).man
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$(MAKE) DIST_NAME=flex-`sed <version.h 's/[^"]*"//' | sed 's/"//'` dist2
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dist2:
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@rm -rf $(DIST_NAME)
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@rm -f $(DIST_NAME).tar $(DIST_NAME).tar.Z $(DIST_NAME).tar.gz
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@mkdir $(DIST_NAME)
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tar cf - $(DISTFILES) | (cd $(DIST_NAME) && tar xfB -)
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@mv $(DIST_NAME)/scan.c $(DIST_NAME)/initscan.c
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@chmod 444 $(DIST_NAME)/initscan.c
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@chmod +w $(DIST_NAME)/Makefile.in
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@cp parse.c parse.h $(DIST_NAME)/MISC
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@col -b <$(srcdir)/$(FLEX).man >$(DIST_NAME)/MISC/flex.man
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tar chf $(DIST_NAME).tar $(DIST_NAME)
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compress <$(DIST_NAME).tar >$(DIST_NAME).tar.Z
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gzip <$(DIST_NAME).tar >$(DIST_NAME).tar.gz
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@rm $(DIST_NAME).tar
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# For an explanation of the following Makefile rules, see node
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# `Automatic Remaking' in GNU Autoconf documentation.
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Makefile: $(srcdir)/Makefile.in config.status
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CONFIG_FILES=$@ CONFIG_HEADERS= ./config.status
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config.status: configure
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./config.status --recheck
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configure: configure.in
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cd $(srcdir) && autoconf
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#config.h: stamp-h
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stamp-h: conf.in config.status
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CONFIG_FILES= CONFIG_HEADERS=config.h:conf.in ./config.status
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echo timestamp >stamp-h
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# conf.in: stamp-h.in
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# stamp-h.in: configure.in acconfig.h
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# cd $(srcdir) && autoheader
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# config.h.in conf.in
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# cho timestamp > $(srcdir)/stamp-h.in
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# Tell versions [3.59,3.63) of GNU make not to export all variables.
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# Otherwise a system limit (for SysV at least) may be exceeded.
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.NOEXPORT:
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