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# This file is part of flex.
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
# 1. Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
# 2. Redistributions in binary form must reproduce the above copyright
# notice, this list of conditions and the following disclaimer in the
# documentation and/or other materials provided with the distribution.
# Neither the name of the University nor the names of its contributors
# may be used to endorse or promote products derived from this software
# without specific prior written permission.
# THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
# IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
# PURPOSE.
# Notes on building:
# Possible values for DEFS:
#
# By default, flex generates 8-bit scanners when using table compression,
# and 7-bit scanners when using uncompressed tables (-f or -F options).
# For flex to always generate 8-bit scanners, add "-DDEFAULT_CSIZE=256"
# to DEFS.
#
# For Vax/VMS, add "-DVMS" to DEFS.
#
# For MS-DOS, add "-DMS_DOS" to DEFS. See the directory MISC/MSDOS for
# additional info.
AM_YFLAGS = -d
ACLOCAL_AMFLAGS = -I m4
m4 = @M4@
indent = @INDENT@
bin_PROGRAMS = flex
lib_LIBRARIES = \
libfl.a
flex_SOURCES = \
ccl.c \
dfa.c \
ecs.c \
scanflags.c \
gen.c \
main.c \
misc.c \
nfa.c \
parse.y \
scan.l \
skel.c \
sym.c \
tblcmp.c \
yylex.c \
options.c \
scanopt.c \
buf.c \
tables.c \
tables_shared.c \
filter.c \
regex.c
LDADD = lib/libcompat.a
libfl_a_SOURCES = \
libmain.c \
libyywrap.c
libfl_a_CFLAGS = -fPIC $(AM_CFLAGS)
noinst_HEADERS = \
flexdef.h \
flexint.h \
version.h \
options.h \
scanopt.h \
tables.h \
tables_shared.h
include_HEADERS = \
FlexLexer.h
dist_doc_DATA = \
AUTHORS \
COPYING \
NEWS \
ONEWS \
README \
README.cvs \
TODO
EXTRA_DIST = \
.indent.pro \
ABOUT-NLS \
INSTALL \
autogen.sh \
flex.skl \
mkskel.sh \
config.rpath \
gettext.h
BUILT_SOURCES = \
skel.c
SUBDIRS = \
lib \
. \
doc \
examples \
po \
tools \
tests
localedir = $(datadir)/locale
AM_CPPFLAGS = -DLOCALEDIR=\"$(localedir)\" -I$(top_srcdir)/intl
LIBS = @LIBINTL@ @LIBS@
skel.c: flex.skl mkskel.sh flexint.h tables_shared.h
sed 's/m4_/m4postproc_/g; s/m4preproc_/m4_/g' $(srcdir)/flex.skl | $(m4) -P -DFLEX_MAJOR_VERSION=`echo $(VERSION)|cut -f 1 -d .` -DFLEX_MINOR_VERSION=`echo $(VERSION)|cut -f 2 -d .` -DFLEX_SUBMINOR_VERSION=`echo $(VERSION)|cut -f 3 -d .` | sed 's/m4postproc_/m4_/g' | $(SHELL) $(srcdir)/mkskel.sh >skel.c
# Explicitly describe dependencies.
# You can recreate this with `gcc -I. -MM *.c'
buf.o: buf.c flexdef.h flexint.h
ccl.o: ccl.c flexdef.h flexint.h
dfa.o: dfa.c flexdef.h flexint.h tables.h tables_shared.h
ecs.o: ecs.c flexdef.h flexint.h
scanflags.o: scanflags.c flexdef.h flexint.h
gen.o: gen.c flexdef.h flexint.h tables.h tables_shared.h
libmain.o: libmain.c
libyywrap.o: libyywrap.c
main.o: main.c flexdef.h flexint.h version.h options.h scanopt.h \
tables.h tables_shared.h
misc.o: misc.c flexdef.h flexint.h tables.h tables_shared.h
nfa.o: nfa.c flexdef.h flexint.h
options.o: options.c options.h scanopt.h flexdef.h flexint.h
parse.o: parse.c flexdef.h flexint.h tables.h tables_shared.h
scan.o: scan.c flexdef.h flexint.h parse.h
scanopt.o: scanopt.c flexdef.h flexint.h scanopt.h
skel.o: skel.c flexdef.h flexint.h
sym.o: sym.c flexdef.h flexint.h
tables.o: tables.c flexdef.h flexint.h tables.h tables_shared.h
tables_shared.o: tables_shared.c flexdef.h flexint.h tables.h \
tables_shared.h
tblcmp.o: tblcmp.c flexdef.h flexint.h
yylex.o: yylex.c flexdef.h flexint.h parse.h
filter.o: filter.c flexdef.h flexint.h
# Create the ChangeLog, but only if we're inside a git working directory
ChangeLog: $(srcdir)/tools/git2cl
if [ -d $(srcdir)/.git ] ; then \
$(srcdir)/tools/git2cl > $@ \
; fi
# 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:
if [ -f .indent.pro ] ; then \
for f in $(indentfiles);\
do\
echo indenting $$f ;\
$(indent) < $$f >/dev/null && indent $$f || echo $$f FAILED to indent ;\
done \
fi
install-exec-hook:
cd $(DESTDIR)/$(bindir) && \
$(LN_S) -f flex$(EXEEXT) flex++$(EXEEXT)
.PHONY: ChangeLog tags indent
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