1# Make Autoconf. 2 3# Copyright (C) 1999-2004, 2006-2012 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# bin/ must be run first, as it builds executables needed for tests. 19# autom4te uses autotest.m4f to generate `testsuite', so build tests last. 20# Rules in man/ use scripts from both bin/ and tests/, so *it* goes last. 21SUBDIRS = bin . lib doc tests man 22 23ACLOCAL_AMFLAGS = -I m4 24 25EXTRA_DIST = ChangeLog.0 ChangeLog.1 ChangeLog.2 ChangeLog.3 \ 26 BUGS COPYINGv3 COPYING.EXCEPTION \ 27 GNUmakefile maint.mk cfg.mk \ 28 build-aux/gendocs.sh \ 29 build-aux/git-version-gen \ 30 build-aux/announce-gen build-aux/gnupload \ 31 build-aux/gitlog-to-changelog \ 32 .prev-version .version 33 34## --------- ## 35## INSTALL. ## 36## --------- ## 37 38AM_MAKEINFOFLAGS = --no-headers --no-validate --no-split 39 40if MAKE_CASE_SENSITIVE 41pkgdata_DATA = $(srcdir)/INSTALL 42MAINTAINERCLEANFILES = $(srcdir)/INSTALL 43 44# Don't leave blank line at end of file. 45OMIT_TRAILING_EMPTY_LINES = '/^$$/H; /^$$/d; x; s/\n//p; s/\n*//; x' 46# Prefer 'plain quotes' over `makeinfo quotes'. 47CONVERT_QUOTES = "s/\`\([^']*\)'/'\1'/g" 48 49$(srcdir)/INSTALL: $(top_srcdir)/doc/install.texi 50 echo @firstparagraphindent insert \ 51 | cat - $(top_srcdir)/doc/install.texi > tmp.texi 52 $(MAKEINFO) $(AM_MAKEINFOFLAGS) $(MAKEINFOFLAGS) \ 53 --plaintext tmp.texi \ 54 | sed -e $(CONVERT_QUOTES) -e $(OMIT_TRAILING_EMPTY_LINES) \ 55 > $@-t && mv $@-t $@ 56 rm -f tmp.texi 57endif 58 59# Generate the ChangeLog from git history. 60gen_start_date = 2012-01-15 18:00:00 UTC 61.PHONY: gen-ChangeLog 62gen-ChangeLog: 63 if test -d $(top_srcdir)/.git; then \ 64 $(top_srcdir)/build-aux/gitlog-to-changelog \ 65 --since='$(gen_start_date)' > $(distdir)/cl-t \ 66 && rm -f $(distdir)/ChangeLog \ 67 && mv $(distdir)/cl-t $(distdir)/ChangeLog; \ 68 fi 69 70# Dummy rule, to pacify automake "gnu" strictness and allow a clean 71# bootstrap. Creates a dummy ChangeLog (unless one is already present, 72# as might be the case for users of vc-dwim) that will be overridden 73# with a proper one at distribution time. 74ChangeLog: 75 @echo dummy > $@ 76 77# Version string management. There are two files to be aware of: 78# .tarball-version - present only in a distribution tarball, and not in 79# a checked-out repository. Created with contents that were learned at 80# the last time autoconf was run, and used by git-version-gen. Must not 81# be present in either $(srcdir) or $(builddir) for git-version-gen to 82# give accurate answers during normal development with a checked out tree, 83# but must be present in a tarball when there is no version control system. 84# Therefore, it cannot be used in any dependencies. GNUmakefile has 85# hooks to force a reconfigure at distribution time to get the value 86# correct, without penalizing normal development with extra reconfigures. 87# .version - present in a checked-out repository and in a distribution 88# tarball. At least as current as the most recent .tarball-version 89# creation. Usable in dependencies, particularly for files that don't 90# want to depend on config.h but do want to track version changes. 91BUILT_SOURCES = $(top_srcdir)/.version 92$(top_srcdir)/.version: 93 echo $(VERSION) > $@-t && mv $@-t $@ 94 95# Arrange so that .tarball-version appears only in distribution tarballs, 96# never in a checked-out repository. 97dist-hook: gen-ChangeLog 98 echo $(VERSION) > $(distdir)/.tarball-version 99 100# Arrange to remove the symlink to GNUmakefile in VPATH builds. 101# TODO remove this once automake vs. AC_CONFIG_LINKS issue is fixed. 102distclean-local: 103 if test x"$(VPATH)" != x ; then rm -f GNUmakefile ; fi 104 105# Perl coverage statistics. 106PERL_COVERAGE_DB = `pwd`/cover_db 107PERL_COVERAGE_FLAGS = -MDevel::Cover=-db,$(PERL_COVERAGE_DB),-silent,on,-summary,off 108PERL_COVER = cover 109 110check-coverage-run: all 111 $(mkinstalldirs) $(PERL_COVERAGE_DB) 112 PERL5OPT="$(PERL_COVERAGE_FLAGS)"; export PERL5OPT; \ 113 $(MAKE) $(AM_MAKEFLAGS) check 114 115check-coverage-report: 116 @if test ! -d $(PERL_COVERAGE_DB); then \ 117 echo "No coverage database found in \`$(PERL_COVERAGE_DB)'." >&2; \ 118 echo "Please run \`make check-coverage' first" >&2; \ 119 exit 1; \ 120 fi 121 $(PERL_COVER) $(PERL_COVERAGE_DB) $(PERL_COVER_FLAGS) 122 123# We don't use direct dependencies here because we'd like to be able 124# to invoke the report even after interrupted check-coverage. 125check-coverage: check-coverage-run 126 $(MAKE) $(AM_MAKEFLAGS) check-coverage-report 127 128clean-local: clean-coverage 129clean-coverage: 130 rm -rf $(PERL_COVERAGE_DB) 131 132.PHONY: check-coverage check-coverage-run check-coverage-report clean-coverage 133