Makefile.am

   1 ## Process this file with automake to produce Makefile.in.
   2
   3 ## Copyright (C) 2001-2012 Free Software Foundation, Inc.
   4
   5 ## This program is free software: you can redistribute it and/or modify
   6 ## it under the terms of the GNU General Public License as published by
   7 ## the Free Software Foundation, either version 3 of the License, or
   8 ## (at your option) any later version.
   9 ##
  10 ## This program is distributed in the hope that it will be useful,
  11 ## but WITHOUT ANY WARRANTY; without even the implied warranty of
  12 ## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13 ## GNU General Public License for more details.
  14 ##
  15 ## You should have received a copy of the GNU General Public License
  16 ## along with this program.  If not, see <http://www.gnu.org/licenses/>.
  17
  18 AUTOMAKE_OPTIONS = subdir-objects
  19 ACLOCAL_AMFLAGS = -I m4
  20
  21 SUBDIRS = po runtime-po .
  22
  23 # Files installed for use by Automake.
  24 aclocaldir = @aclocaldir@
  25 aclocal_DATA = m4/bison-i18n.m4
  26
  27 EXTRA_DIST = .prev-version .version \
  28   cfg.mk ChangeLog-1998 ChangeLog-2012 PACKAGING
  29
  30 ## Running the bison from this tarball.  To generate our own parser,
  31 ## but also to run the tests.  Of course, you ought to keep a sane
  32 ## version of Bison nearby...
  33 BISON = $(top_builddir)/tests/bison
  34 BISON_IN = $(top_srcdir)/tests/bison.in
  35 YACC = $(BISON) -y
  36 AM_YFLAGS = -d -v --warnings=all,error --report=all
  37
  38 # Initialization before completion by local.mk's.
  39 AM_CFLAGS = $(WARN_CFLAGS)
  40 # Find builddir/src/scan-code.c etc.
  41 AM_CPPFLAGS = -I. -Ilib -I$(top_srcdir) -I$(top_srcdir)/lib
  42 BUILT_SOURCES =
  43 DISTCLEANFILES =
  44 MOSTLYCLEANFILES =
  45 SUFFIXES =
  46 noinst_LIBRARIES =
  47 MOSTLYCLEANDIRS =
  48
  49 include build-aux/local.mk
  50 include data/local.mk
  51 include djgpp/local.mk
  52 include doc/local.mk
  53 include etc/local.mk
  54 include examples/local.mk
  55 include lib/local.mk
  56 include src/local.mk
  57 include tests/local.mk
  58
  59 # See comments in build-aux/git-version-gen.  However, we make .version depend
  60 # on configure so that .version and VERSION/PACKAGE_VERSION stay in sync in the
  61 # working copy (for example, when you run autoreconf && make).  Allowing these
  62 # to fall out of sync appears to have little potential to improve Bison build
  63 # efficiency (even if we were to replace VERSION/PACKAGE_VERSION with .version
  64 # everywhere possible).  On the other hand, it could be harmful.  For example,
  65 # a developer might naively reference .version in a test case while the bison
  66 # executable still compiles with VERSION, and so the test case might fail or
  67 # pass incorrectly.
  68 BUILT_SOURCES += $(top_srcdir)/.version
  69 $(top_srcdir)/.version: configure
  70         echo $(VERSION) > $@-t && mv $@-t $@
  71 dist-hook: gen-ChangeLog
  72         echo $(VERSION) > $(distdir)/.tarball-version
  73
  74 .PHONY: update-b4-copyright update-package-copyright-year
  75 update-b4-copyright:
  76         find data -type f                    \
  77           | grep -v -E '^data/bison.m4$$'    \
  78           | xargs $(build_aux)/$@
  79         @echo 'warning: src/parse-gram.[hc] may need to be regenerated.'
  80 update-package-copyright-year:
  81         $(build_aux)/$@ configure.ac
  82
  83 gen_start_date = 2012-01-16
  84 .PHONY: gen-ChangeLog
  85 gen-ChangeLog:
  86         $(AM_V_GEN)if test -d .git; then                                \
  87           $(top_srcdir)/build-aux/gitlog-to-changelog                   \
  88             --no-cluster                                                \
  89             --amend=$(srcdir)/build-aux/git-log-fix                     \
  90             --since=$(gen_start_date) > $(distdir)/cl-t;                \
  91           rm -f $(distdir)/ChangeLog;                                   \
  92           mv $(distdir)/cl-t $(distdir)/ChangeLog;                      \
  93         fi