Makefile.am - bison - Git at Google


            
            ## Process this file with automake to produce Makefile.in.


            # Copyright (C) 2001-2015, 2018-2021 Free Software Foundation, Inc.

            
            #

            
            # This program is free software: you can redistribute it and/or modify

            
            # it under the terms of the GNU General Public License as published by

            
            # the Free Software Foundation, either version 3 of the License, or

            
            # (at your option) any later version.

            
            #

            
            # This program is distributed in the hope that it will be useful,

            
            # but WITHOUT ANY WARRANTY; without even the implied warranty of

            
            # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

            
            # GNU General Public License for more details.

            
            #

            
            # You should have received a copy of the GNU General Public License

            
            # along with this program.  If not, see <https://www.gnu.org/licenses/>.


            AUTOMAKE_OPTIONS = subdir-objects

            
            ACLOCAL_AMFLAGS = -I m4


            SUBDIRS = po runtime-po gnulib-po .


            # Files installed for use by Automake.

            
            aclocaldir = @aclocaldir@

            
            aclocal_DATA = m4/bison-i18n.m4


            EXTRA_DIST = .prev-version .version cfg.mk PACKAGING \

            
              ChangeLog-1998 ChangeLog-2012 ChangeLog


            dist_doc_DATA = AUTHORS COPYING NEWS README THANKS TODO


            # Let generated files (e.g., from examples/) depend on this variable,

            
            # to make sure they are regenerated when there are changes in Bison.

            
            #

            
            # Don't depend on $(BISON) otherwise we would rebuild these files

            
            # in srcdir, including during distcheck, which is forbidden.

            
            dependencies = $(BISON_IN) $(src_bison_SOURCES) $(dist_skeletons_DATA)


            ## Running the bison from this tarball.  To generate our own parser,

            
            ## but also to run the tests.  Of course, you ought to keep a sane

            
            ## version of Bison nearby...

            
            BISON = $(top_builddir)/tests/bison

            
            BISON_IN = $(top_srcdir)/tests/bison.in

            
            YACC = $(BISON) -o y.tab.c

            
            AM_YFLAGS_WITH_LINES = --defines -Werror -Wall,dangling-alias --report=all

            
            AM_YFLAGS = $(AM_YFLAGS_WITH_LINES) --no-lines


            # Initialization before completion by local.mk's.

            
            AM_CFLAGS = $(WARN_CFLAGS)

            
            # Find builddir/src/scan-code.c etc.  For some reason "-I./lib"

            
            # instead of "-Ilib" avoids infinite recursions on #include_next.

            
            AM_CPPFLAGS = -I. -I./lib -I$(top_srcdir) -I$(top_srcdir)/lib

            
            BUILT_SOURCES =

            
            CLEANDIRS =

            
            CLEANFILES =

            
            DISTCLEANFILES =

            
            EXTRA_DIST += $(dist_TESTS)

            
            MOSTLYCLEANDIRS =

            
            MOSTLYCLEANFILES =

            
            SUFFIXES =

            
            TESTS = $(dist_TESTS)

            
            check_PROGRAMS =

            
            check_SCRIPTS =

            
            dist_TESTS =

            
            noinst_LIBRARIES =


            include build-aux/local.mk

            
            include data/local.mk

            
            include doc/local.mk

            
            include etc/local.mk

            
            include examples/local.mk

            
            include lib/local.mk

            
            include src/local.mk

            
            include tests/local.mk


            clean-local:

            
            	rm -rf $(CLEANDIRS)


            .PHONY: gitsort

            
            gitsort:

            
            	cd $(srcdir)							\

            
            	&& for i in $$(git ls-files '*.gitignore' | grep -v doc); do	\

            
            	  LC_ALL=C sort $$i -o $$i;					\

            
            	done


            # See comments in build-aux/git-version-gen.  However, we make .version depend

            
            # on configure so that .version and VERSION/PACKAGE_VERSION stay in sync in the

            
            # working copy (for example, when you run autoreconf && make).  Allowing these

            
            # to fall out of sync appears to have little potential to improve Bison build

            
            # efficiency (even if we were to replace VERSION/PACKAGE_VERSION with .version

            
            # everywhere possible).  On the other hand, it could be harmful.  For example,

            
            # a developer might naively reference .version in a test case while the bison

            
            # executable still compiles with VERSION, and so the test case might fail or

            
            # pass incorrectly.

            
            BUILT_SOURCES += $(top_srcdir)/.version

            
            $(top_srcdir)/.version: configure

            
            	echo $(VERSION) > $@-t && mv $@-t $@

            
            dist-hook: gen-ChangeLog gen-synclines

            
            	echo $(VERSION) > $(distdir)/.tarball-version


            # When generating a release, include the #lines in Bison's parser.  Do it

            
            # only if needed.  In particular, distcheck runs dist with read-only

            
            # sources, so don't try to update src/parse-gram.c: we don't have the

            
            # permissions.

            
            .PHONY: gen-synclines

            
            gen-synclines:

            
            	cd $(distdir) &&						\

            
            	if ! grep '#line' src/parse-gram.c >/dev/null 2>&1; then	\

            
            	  $(abs_top_builddir)/tests/bison				\

            
            	    $(AM_YFLAGS_WITH_LINES) src/parse-gram.y			\

            
            	    -o src/parse-gram.c;					\

            
            	fi


            .PHONY: update-b4-copyright update-package-copyright-year

            
            update-b4-copyright:

            
            	$(AM_V_GEN)find $(srcdir)/data -type f          \

            
            	  | xargs $(srcdir)/build-aux/$@

            
            	@echo 'warning: src/parse-gram.[hc] may need to be regenerated.'

            
            update-package-copyright-year:

            
            	$(AM_V_GEN)$(srcdir)/build-aux/$@ $(srcdir)/configure.ac


            gen_start_date = 2012-01-16

            
            .PHONY: gen-ChangeLog

            
            gen-ChangeLog:

            
            	$(AM_V_GEN)if test -d $(srcdir)/.git; then	\

            
            	  cl=$(distdir)/ChangeLog &&			\

            
            	  rm -f $$cl.tmp &&				\

            
            	  $(top_srcdir)/build-aux/gitlog-to-changelog	\

            
            	    --strip-tab					\

            
            	    --strip-cherry-pick				\

            
            	    --no-cluster				\

            
            	    --amend=$(srcdir)/build-aux/git-log-fix	\

            
            	    --srcdir=$(srcdir)				\

            
            	    --since=$(gen_start_date) > $$cl.tmp &&	\

            
            	  mv -f $$cl.tmp $$cl;				\

            
            	fi


            # Useful to debug.

            
            .c.i:

            
            	$(CC) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -o $@ -E $<


            .PHONY: codespell

            
            CODESPELL = codespell

            
            codespell:

            
            	$(AM_V_GEN) cd $(srcdir) \

            
            	&& $(CODESPELL) \

            
            	     --regex "[\\w\\-'’\`]+\+*" \

            
            	     --ignore-words-list "ba,circularly,cloneable,copyable,define'd,dout,froms,iff,ifset,od,ois" \

            
            	     $$(git ls-files data doc lib src tests)
	## Process this file with automake to produce Makefile.in.

	# Copyright (C) 2001-2015, 2018-2021 Free Software Foundation, Inc.
	#
	# This program is free software: you can redistribute it and/or modify
	# it under the terms of the GNU General Public License as published by
	# the Free Software Foundation, either version 3 of the License, or
	# (at your option) any later version.
	#
	# This program is distributed in the hope that it will be useful,
	# but WITHOUT ANY WARRANTY; without even the implied warranty of
	# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	# GNU General Public License for more details.
	#
	# You should have received a copy of the GNU General Public License
	# along with this program. If not, see <https://www.gnu.org/licenses/>.

	AUTOMAKE_OPTIONS = subdir-objects
	ACLOCAL_AMFLAGS = -I m4

	SUBDIRS = po runtime-po gnulib-po .

	# Files installed for use by Automake.
	aclocaldir = @aclocaldir@
	aclocal_DATA = m4/bison-i18n.m4

	EXTRA_DIST = .prev-version .version cfg.mk PACKAGING \
	ChangeLog-1998 ChangeLog-2012 ChangeLog

	dist_doc_DATA = AUTHORS COPYING NEWS README THANKS TODO

	# Let generated files (e.g., from examples/) depend on this variable,
	# to make sure they are regenerated when there are changes in Bison.
	#
	# Don't depend on $(BISON) otherwise we would rebuild these files
	# in srcdir, including during distcheck, which is forbidden.
	dependencies = $(BISON_IN) $(src_bison_SOURCES) $(dist_skeletons_DATA)

	## Running the bison from this tarball. To generate our own parser,
	## but also to run the tests. Of course, you ought to keep a sane
	## version of Bison nearby...
	BISON = $(top_builddir)/tests/bison
	BISON_IN = $(top_srcdir)/tests/bison.in
	YACC = $(BISON) -o y.tab.c
	AM_YFLAGS_WITH_LINES = --defines -Werror -Wall,dangling-alias --report=all
	AM_YFLAGS = $(AM_YFLAGS_WITH_LINES) --no-lines

	# Initialization before completion by local.mk's.
	AM_CFLAGS = $(WARN_CFLAGS)
	# Find builddir/src/scan-code.c etc. For some reason "-I./lib"
	# instead of "-Ilib" avoids infinite recursions on #include_next.
	AM_CPPFLAGS = -I. -I./lib -I$(top_srcdir) -I$(top_srcdir)/lib
	BUILT_SOURCES =
	CLEANDIRS =
	CLEANFILES =
	DISTCLEANFILES =
	EXTRA_DIST += $(dist_TESTS)
	MOSTLYCLEANDIRS =
	MOSTLYCLEANFILES =
	SUFFIXES =
	TESTS = $(dist_TESTS)
	check_PROGRAMS =
	check_SCRIPTS =
	dist_TESTS =
	noinst_LIBRARIES =

	include build-aux/local.mk
	include data/local.mk
	include doc/local.mk
	include etc/local.mk
	include examples/local.mk
	include lib/local.mk
	include src/local.mk
	include tests/local.mk

	clean-local:
	rm -rf $(CLEANDIRS)

	.PHONY: gitsort
	gitsort:
	cd $(srcdir) \
	&& for i in $$(git ls-files '*.gitignore' \| grep -v doc); do \
	LC_ALL=C sort $$i -o $$i; \
	done

	# See comments in build-aux/git-version-gen. However, we make .version depend
	# on configure so that .version and VERSION/PACKAGE_VERSION stay in sync in the
	# working copy (for example, when you run autoreconf && make). Allowing these
	# to fall out of sync appears to have little potential to improve Bison build
	# efficiency (even if we were to replace VERSION/PACKAGE_VERSION with .version
	# everywhere possible). On the other hand, it could be harmful. For example,
	# a developer might naively reference .version in a test case while the bison
	# executable still compiles with VERSION, and so the test case might fail or
	# pass incorrectly.
	BUILT_SOURCES += $(top_srcdir)/.version
	$(top_srcdir)/.version: configure
	echo $(VERSION) > $@-t && mv $@-t $@
	dist-hook: gen-ChangeLog gen-synclines
	echo $(VERSION) > $(distdir)/.tarball-version

	# When generating a release, include the #lines in Bison's parser. Do it
	# only if needed. In particular, distcheck runs dist with read-only
	# sources, so don't try to update src/parse-gram.c: we don't have the
	# permissions.
	.PHONY: gen-synclines
	gen-synclines:
	cd $(distdir) && \
	if ! grep '#line' src/parse-gram.c >/dev/null 2>&1; then \
	$(abs_top_builddir)/tests/bison \
	$(AM_YFLAGS_WITH_LINES) src/parse-gram.y \
	-o src/parse-gram.c; \
	fi

	.PHONY: update-b4-copyright update-package-copyright-year
	update-b4-copyright:
	$(AM_V_GEN)find $(srcdir)/data -type f \
	\| xargs $(srcdir)/build-aux/$@
	@echo 'warning: src/parse-gram.[hc] may need to be regenerated.'
	update-package-copyright-year:
	$(AM_V_GEN)$(srcdir)/build-aux/$@ $(srcdir)/configure.ac

	gen_start_date = 2012-01-16
	.PHONY: gen-ChangeLog
	gen-ChangeLog:
	$(AM_V_GEN)if test -d $(srcdir)/.git; then \
	cl=$(distdir)/ChangeLog && \
	rm -f $$cl.tmp && \
	$(top_srcdir)/build-aux/gitlog-to-changelog \
	--strip-tab \
	--strip-cherry-pick \
	--no-cluster \
	--amend=$(srcdir)/build-aux/git-log-fix \
	--srcdir=$(srcdir) \
	--since=$(gen_start_date) > $$cl.tmp && \
	mv -f $$cl.tmp $$cl; \
	fi

	# Useful to debug.
	.c.i:
	$(CC) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -o $@ -E $<

	.PHONY: codespell
	CODESPELL = codespell
	codespell:
	$(AM_V_GEN) cd $(srcdir) \
	&& $(CODESPELL) \
	--regex "[\\w\\-'’\`]+\+*" \
	--ignore-words-list "ba,circularly,cloneable,copyable,define'd,dout,froms,iff,ifset,od,ois" \
	$$(git ls-files data doc lib src tests)