1 files changed, 168 insertions, 0 deletions
diff --git a/src/Makefile.am b/src/Makefile.am
new file mode 100644
index 0000000..e379692
--- /dev/null
+++ b/src/Makefile.am
@@ -0,0 +1,168 @@
+AM_YFLAGS = -d
+AM_CPPFLAGS = -DLOCALEDIR=\"$(localedir)\"
+LIBS = @LIBS@
+
+m4 = @M4@
+
+bin_PROGRAMS = flex
+if ENABLE_BOOTSTRAP
+noinst_PROGRAMS = stage1flex
+endif
+
+if ENABLE_LIBFL
+lib_LTLIBRARIES = libfl.la
+endif
+libfl_la_SOURCES = \
+	libmain.c \
+	libyywrap.c
+libfl_la_LDFLAGS = -version-info @SHARED_VERSION_INFO@
+
+stage1flex_SOURCES = \
+	scan.l \
+	$(COMMON_SOURCES)
+
+if CROSS
+stage1flex_LDADD =
+stage1flex_SOURCES += \
+		      ../lib/malloc.c \
+		      ../lib/realloc.c
+stage1flex_LINK = $(LIBTOOL) --tag=CC --mode=link $(CC_FOR_BUILD) \
+		  $(CFLAGS_FOR_BUILD) $(LDFLAGS_FOR_BUILD) -o $@
+
+$(stage1flex_OBJECTS): CC=$(CC_FOR_BUILD)
+$(stage1flex_OBJECTS): CFLAGS=$(CFLAGS_FOR_BUILD)
+$(stage1flex_OBJECTS): CPP=$(CPP_FOR_BUILD)
+$(stage1flex_OBJECTS): CPPFLAGS=$(CPPFLAGS_FOR_BUILD)
+$(stage1flex_OBJECTS): LDFLAGS=$(LDFLAGS_FOR_BUILD)
+else
+stage1flex_LDADD = $(LDADD)
+stage1flex_LINK = $(LINK)
+stage1flex_CFLAGS = $(AM_CFLAGS)
+endif
+
+flex_SOURCES = \
+	$(COMMON_SOURCES)
+
+nodist_flex_SOURCES = \
+	stage1scan.c
+
+flex_CFLAGS = $(AM_CFLAGS) $(WARNINGFLAGS)
+
+COMMON_SOURCES = \
+	buf.c \
+	ccl.c \
+	dfa.c \
+	ecs.c \
+	filter.c \
+	flexdef.h \
+	flexint.h \
+	gen.c \
+	main.c \
+	misc.c \
+	nfa.c \
+	options.c \
+	options.h \
+	parse.y \
+	regex.c \
+	scanflags.c \
+	scanopt.c \
+	scanopt.h \
+	skel.c \
+	sym.c \
+	tables.c \
+	tables.h \
+	tables_shared.c \
+	tables_shared.h \
+	tblcmp.c \
+	version.h \
+	yylex.c
+
+LDADD = $(LIBOBJS) @LIBINTL@
+
+include_HEADERS = \
+	FlexLexer.h
+
+EXTRA_DIST = \
+	flex.skl \
+	mkskel.sh \
+	gettext.h
+
+CLEANFILES = stage1scan.c stage1flex$(EXEEXT)
+
+MAINTAINERCLEANFILES = skel.c
+
+skel.c: flex.skl mkskel.sh flexint.h tables_shared.h tables_shared.c
+	$(SHELL) $(srcdir)/mkskel.sh $(srcdir) $(m4) $(VERSION) > $@.tmp
+	mv $@.tmp $@
+
+if ENABLE_BOOTSTRAP
+stage1scan.c: scan.l stage1flex$(EXEEXT)
+	./stage1flex$(EXEEXT) $(AM_LFLAGS) $(LFLAGS) -o $@ $(srcdir)/scan.l
+else
+stage1scan.c: scan.c
+	sed 's|^\(#line .*\)"'`printf %s $< | sed 's|[][\\\\.*]|\\\\&|g'`'"|\1"$@"|g' $< > $@
+endif
+
+dist-hook: scan.l flex$(EXEEXT)
+	chmod u+w $(distdir)/scan.c && \
+	./flex$(EXEEXT) -o scan.c $< && \
+	mv scan.c $(distdir)
+
+# make needs to be told to make parse.h so that parallelized runs will
+# not fail.
+
+stage1flex-main.$(OBJEXT): parse.h
+flex-main.$(OBJEXT): parse.h
+
+stage1flex-yylex.$(OBJEXT): parse.h
+flex-yylex.$(OBJEXT): parse.h
+
+stage1flex-scan.$(OBJEXT): parse.h
+flex-stage1scan.$(OBJEXT): parse.h
+
+# Run GNU indent on sources. Don't run this unless all the sources compile cleanly.
+#
+# Whole idea:
+#   1. Check for .indent.pro, otherwise indent will use unknown
+#      settings, or worse, the GNU defaults.)
+#   2. Check that this is GNU indent.
+#   3. Make sure to process only the NON-generated .c and .h files.
+#   4. Run indent twice per file. The first time is a test.
+#      Otherwise, indent overwrites your file even if it fails!
+indentfiles = \
+	buf.c \
+	ccl.c \
+	dfa.c \
+	ecs.c \
+	scanflags.c \
+	filter.c \
+	flexdef.h \
+	gen.c \
+	libmain.c \
+	libyywrap.c \
+	main.c \
+	misc.c \
+	nfa.c \
+	options.c \
+	options.h \
+	regex.c \
+	scanopt.c \
+	scanopt.h \
+	sym.c \
+	tables.c \
+	tables.h \
+	tables_shared.c \
+	tables_shared.h \
+	tblcmp.c
+
+indent: $(top_srcdir)/.indent.pro
+	cd $(top_srcdir) && \
+	for f in $(indentfiles); do \
+		f=src/$$f; \
+		echo indenting $$f; \
+		INDENT_PROFILE=.indent.pro $(INDENT) <$$f >/dev/null && \
+		INDENT_PROFILE=.indent.pro $(INDENT) $$f || \
+		echo $$f FAILED to indent; \
+	done;
+
+.PHONY: indent