3 # Copyright (C) 1999-2004, 2006-2016 Free Software Foundation, Inc.
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.
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.
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/>.
18 ACLOCAL_AMFLAGS = -I m4
20 ## All of these will be incrementally updated later, here or in included
21 ## makefile fragments.
26 MAINTAINERCLEANFILES =
29 EXTRA_DIST = ChangeLog.0 ChangeLog.1 ChangeLog.2 ChangeLog.3 \
30 BUGS COPYINGv3 COPYING.EXCEPTION \
31 GNUmakefile maint.mk cfg.mk \
32 build-aux/gendocs.sh \
33 build-aux/git-version-gen \
34 build-aux/announce-gen build-aux/gnupload \
35 build-aux/gitlog-to-changelog \
36 .prev-version .version
39 -e 's|@SHELL[@]|$(SHELL)|g' \
40 -e 's|@PERL[@]|$(PERL)|g' \
41 -e 's|@PERL_FLOCK[@]|$(PERL_FLOCK)|g' \
42 -e 's|@bindir[@]|$(bindir)|g' \
43 -e 's|@pkgdatadir[@]|$(pkgdatadir)|g' \
44 -e 's|@prefix[@]|$(prefix)|g' \
45 -e 's|@autoconf-name[@]|'`echo autoconf | sed '$(transform)'`'|g' \
46 -e 's|@autoheader-name[@]|'`echo autoheader | sed '$(transform)'`'|g' \
47 -e 's|@autom4te-name[@]|'`echo autom4te | sed '$(transform)'`'|g' \
48 -e 's|@M4[@]|$(M4)|g' \
49 -e 's|@M4_DEBUGFILE[@]|$(M4_DEBUGFILE)|g' \
50 -e 's|@M4_GNU[@]|$(M4_GNU)|g' \
51 -e 's|@AWK[@]|$(AWK)|g' \
52 -e 's|@RELEASE_YEAR[@]|$(RELEASE_YEAR)|g' \
53 -e 's|@VERSION[@]|$(VERSION)|g' \
54 -e 's|@PACKAGE_NAME[@]|$(PACKAGE_NAME)|g' \
55 -e 's|@configure_input[@]|Generated from $@.in; do not edit by hand.|g'
57 include $(srcdir)/lib/freeze.mk
63 custom_MAKEINFOFLAGS = --no-headers --no-validate --no-split
65 if MAKE_CASE_SENSITIVE
66 pkgdata_DATA = $(srcdir)/INSTALL
67 MAINTAINERCLEANFILES += $(srcdir)/INSTALL
69 # Don't leave blank line at end of file.
70 OMIT_TRAILING_EMPTY_LINES = '/^$$/H; /^$$/d; x; s/\n//p; s/\n*//; x'
71 # Prefer 'plain quotes' over `makeinfo quotes'.
72 CONVERT_QUOTES = "s/\`\([^']*\)'/'\1'/g"
74 $(srcdir)/INSTALL: $(top_srcdir)/doc/install.texi
75 echo @firstparagraphindent insert \
76 | cat - $(top_srcdir)/doc/install.texi > tmp.texi
77 $(MAKEINFO) $(custom_MAKEINFOFLAGS) $(MAKEINFOFLAGS) \
78 --plaintext tmp.texi \
79 | sed -e $(CONVERT_QUOTES) -e $(OMIT_TRAILING_EMPTY_LINES) \
84 # Generate the ChangeLog from git history.
85 gen_start_date = 2012-01-15 18:00:00 UTC
88 if test -d $(top_srcdir)/.git; then \
89 $(top_srcdir)/build-aux/gitlog-to-changelog \
90 --since='$(gen_start_date)' > $(distdir)/cl-t \
91 && rm -f $(distdir)/ChangeLog \
92 && mv $(distdir)/cl-t $(distdir)/ChangeLog; \
95 # Dummy rule, to pacify automake "gnu" strictness and allow a clean
96 # bootstrap. Creates a dummy ChangeLog (unless one is already present,
97 # as might be the case for users of vc-dwim) that will be overridden
98 # with a proper one at distribution time.
102 # Version string management. There are two files to be aware of:
103 # .tarball-version - present only in a distribution tarball, and not in
104 # a checked-out repository. Created with contents that were learned at
105 # the last time autoconf was run, and used by git-version-gen. Must not
106 # be present in either $(srcdir) or $(builddir) for git-version-gen to
107 # give accurate answers during normal development with a checked out tree,
108 # but must be present in a tarball when there is no version control system.
109 # Therefore, it cannot be used in any dependencies. GNUmakefile has
110 # hooks to force a reconfigure at distribution time to get the value
111 # correct, without penalizing normal development with extra reconfigures.
112 # .version - present in a checked-out repository and in a distribution
113 # tarball. At least as current as the most recent .tarball-version
114 # creation. Usable in dependencies, particularly for files that don't
115 # want to depend on config.h but do want to track version changes.
116 BUILT_SOURCES = $(top_srcdir)/.version
117 $(top_srcdir)/.version:
118 echo $(VERSION) > $@-t && mv $@-t $@
120 # Arrange so that .tarball-version appears only in distribution tarballs,
121 # never in a checked-out repository.
122 dist-hook: gen-ChangeLog
123 echo $(VERSION) > $(distdir)/.tarball-version
125 # Arrange to remove the symlink to GNUmakefile in VPATH builds.
126 # TODO remove this once automake vs. AC_CONFIG_LINKS issue is fixed.
128 if test x"$(VPATH)" != x ; then rm -f GNUmakefile ; fi
130 include $(srcdir)/bin/local.mk
131 include $(srcdir)/doc/local.mk
132 include $(srcdir)/lib/local.mk
133 include $(srcdir)/man/local.mk
134 include $(srcdir)/tests/local.mk
136 # Perl coverage statistics.
137 PERL_COVERAGE_DB = `pwd`/cover_db
138 PERL_COVERAGE_FLAGS = -MDevel::Cover=-db,$(PERL_COVERAGE_DB),-silent,on,-summary,off
141 check-coverage-run: all
142 $(MKDIR_P) $(PERL_COVERAGE_DB)
143 PERL5OPT="$(PERL_COVERAGE_FLAGS)"; export PERL5OPT; \
144 $(MAKE) $(AM_MAKEFLAGS) check
146 check-coverage-report:
147 @if test ! -d $(PERL_COVERAGE_DB); then \
148 echo "No coverage database found in '$(PERL_COVERAGE_DB)'." >&2; \
149 echo "Please run 'make check-coverage' first" >&2; \
152 $(PERL_COVER) $(PERL_COVERAGE_DB) $(PERL_COVER_FLAGS)
154 # We don't use direct dependencies here because we'd like to be able
155 # to invoke the report even after interrupted check-coverage.
156 check-coverage: check-coverage-run
157 $(MAKE) $(AM_MAKEFLAGS) check-coverage-report
159 clean-local: clean-coverage
161 rm -rf $(PERL_COVERAGE_DB)
163 .PHONY: check-coverage check-coverage-run check-coverage-report clean-coverage