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|
## Process this file with automake to create Makefile.in
## Makefile for Automake.
# Copyright (C) 1995, 1996, 1997, 1998, 1999, 2001, 2002, 2003, 2004,
# 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012 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 2, 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 <http://www.gnu.org/licenses/>.
## lib goes first, because it builds Config.pm, used by aclocal and
## automake (run in doc, tests, and in the rebuild rules.)
## `.' goes before doc and tests, because the latter two directories
## run aclocal and automake.
SUBDIRS = lib . contrib doc m4 tests
bin_SCRIPTS = automake aclocal
CLEANFILES = $(bin_SCRIPTS)
AUTOMAKESOURCES = automake.in aclocal.in
TAGS_FILES = $(AUTOMAKESOURCES)
EXTRA_DIST = \
HACKING \
ChangeLog.96 \
ChangeLog.98 \
ChangeLog.00 \
ChangeLog.01 \
ChangeLog.02 \
ChangeLog.03 \
ChangeLog.04 \
ChangeLog.09 \
ChangeLog.11 \
bootstrap \
$(AUTOMAKESOURCES)
## Make versioned links. We only run the transform on the root name;
## then we make a versioned link with the transformed base name. This
## seemed like the most reasonable approach.
install-exec-hook:
@$(POST_INSTALL)
@for p in $(bin_SCRIPTS); do \
f="`echo $$p|sed '$(transform)'`"; \
fv="$$f-$(APIVERSION)"; \
rm -f $(DESTDIR)$(bindir)/$$fv; \
echo " $(LN) $(DESTDIR)$(bindir)/$$f $(DESTDIR)$(bindir)/$$fv"; \
$(LN) $(DESTDIR)$(bindir)/$$f $(DESTDIR)$(bindir)/$$fv; \
done
uninstall-hook:
@for p in $(bin_SCRIPTS); do \
f="`echo $$p|sed '$(transform)'`"; \
fv="$$f-$(APIVERSION)"; \
rm -f $(DESTDIR)$(bindir)/$$fv; \
done
## We can't use configure to do the substitution here; we must do it
## by hand. We use a funny notation here to avoid configure
## substitutions in our text.
do_subst = sed \
-e 's,[@]APIVERSION[@],$(APIVERSION),g' \
-e 's,[@]PACKAGE[@],$(PACKAGE),g' \
-e 's,[@]PACKAGE_BUGREPORT[@],$(PACKAGE_BUGREPORT),g' \
-e 's,[@]PACKAGE_URL[@],$(PACKAGE_URL),g' \
-e 's,[@]PATH_SEPARATOR[@],$(PATH_SEPARATOR),g' \
-e 's,[@]PERL[@],$(PERL),g' \
-e 's,[@]PERL_THREADS[@],$(PERL_THREADS),g' \
-e 's,[@]SHELL[@],$(SHELL),g' \
-e 's,[@]am_AUTOCONF[@],$(am_AUTOCONF),g' \
-e 's,[@]am_AUTOM4TE[@],$(am_AUTOM4TE),g' \
-e 's,[@]VERSION[@],$(VERSION),g' \
-e 's,[@]configure_input[@],Generated from $@.in; do not edit by hand.,g' \
-e 's,[@]datadir[@],$(datadir),g'
## These files depend on Makefile so they are rebuilt if $(VERSION),
## $(datadir) or other do_subst'ituted variables change.
## Use chmod a-w to prevent people from editing the wrong file by accident.
automake: automake.in
aclocal: aclocal.in
automake aclocal: Makefile
$(AM_V_at)rm -f $@ $@-t
$(AM_V_GEN)$(do_subst) $(srcdir)/$@.in >$@-t
$(AM_V_at)chmod a+x,a-w $@-t && mv -f $@-t $@
## The master location for INSTALL is lib/INSTALL.
## This is where `make fetch' will install new versions.
## Make sure we also update this copy.
INSTALL: lib/INSTALL
$(AM_V_GEN)cp $(srcdir)/lib/INSTALL $@
################################################################
##
## Everything past here is useful to the maintainer, but probably not
## to anybody else
##
gitlog_to_changelog_command = $(PERL) $(srcdir)/lib/gitlog-to-changelog
gitlog_to_changelog_options = --since='2011-12-28 00:00:00' \
--no-cluster --format '%s%n%n%b'
# Automatic generation of the ChangeLog from git history.
#
# When executed from a git checkout, generate the ChangeLog from the git
# history. When executed from an extracted distribution tarball, just
# copy the distributed ChangeLog in the build directory (and if this
# fails, or if no distributed ChangeLog file is present, complain and
# give an error).
#
# We need the apparently useless dependency from another .PHONY target
# `am--changelog-regen-hook' to work around a bug of Solaris make, which
# doesn't execute the recipe of a target named as an existing file, even
# if such target is declared `.PHONY' (yikes!)
#
.PHONY: am--changelog-regen-hook
am--changelog-regen-hook:
ChangeLog: am--changelog-regen-hook
$(AM_V_GEN)set -e; set -u; \
## The ChangeLog should be regenerated unconditionally when working from
## checked-out sources; otherwise, if we're working from a distribution
## tarball, we expect the ChangeLog to be distributed, so check that it
## is indeed present in the source directory.
if test -d $(srcdir)/.git; then \
rm -f $@-t \
&& $(gitlog_to_changelog_command) \
$(gitlog_to_changelog_options) >$@-t \
&& chmod a-w $@-t \
&& mv -f $@-t $@ \
|| exit 1; \
elif test ! -f $(srcdir)/$@; then \
echo "Source tree is not a git checkout, and no pre-existent" \
"$@ file has been found there" >&2; \
exit 1; \
fi
# Ensure tests are world-executable
dist-hook:
cd $(distdir)/tests && chmod a+rx *.test
# Some simple checks, and then ordinary check. These are only really
# guaranteed to work on my machine.
syntax_check_rules = \
sc_test_names \
sc_diff_automake_in_automake \
sc_diff_aclocal_in_automake \
sc_perl_syntax \
sc_no_brace_variable_expansions \
sc_rm_minus_f \
sc_no_for_variable_in_macro \
sc_mkinstalldirs \
sc_pre_normal_post_install_uninstall \
sc_perl_no_undef \
sc_perl_no_split_regex_space \
sc_cd_in_backquotes \
sc_cd_relative_dir \
sc_perl_at_uscore_in_scalar_context \
sc_perl_local_no_parens \
sc_perl_local \
sc_AMDEP_TRUE_in_automake_in \
sc_tests_make_without_am_makeflags \
sc_tests_plain_make \
sc_tests_plain_autoconf \
sc_tests_plain_autoupdate \
sc_tests_plain_automake \
sc_tests_plain_autom4te \
sc_tests_plain_autoheader \
sc_tests_plain_autoreconf \
sc_tests_here_document_format \
sc_tests_Exit_not_exit \
sc_tests_automake_fails \
sc_tests_plain_aclocal \
sc_tests_plain_perl \
sc_tests_required_after_defs \
sc_tests_overriding_macros_on_cmdline \
sc_tests_plain_sleep \
sc_tests_plain_egrep_fgrep \
sc_tests_PATH_SEPARATOR \
sc_mkdir_p \
sc_perl_at_substs \
sc_unquoted_DESTDIR \
sc_tabs_in_texi \
sc_at_in_texi
$(syntax_check_rules): automake aclocal
maintainer-check: $(syntax_check_rules)
.PHONY: maintainer-check $(syntax_check_rules)
## Check that the list of tests given in the Makefile is equal to the
## list of all test scripts in the Automake testsuite.
.PHONY: maintainer-check-list-of-tests
maintainer-check-list-of-tests:
$(am__cd) tests && $(MAKE) $(AM_MAKEFLAGS) $@
maintainer-check: maintainer-check-list-of-tests
## Look for test whose names can cause spurious failures when used as
## first argument to AC_INIT (chiefly because they might contain an
## m4/m4sugar builtin or macro name).
m4_builtins = \
__gnu__ \
__unix__ \
bpatsubst \
bregexp \
builtin \
changecom \
changequote \
changeword \
debugfile \
debugmode \
decr \
define \
defn \
divert \
divnum \
dnl \
dumpdef \
errprint \
esyscmd \
eval \
format \
ifdef \
ifelse \
include \
incr \
index \
indir \
len \
m4exit \
m4wrap \
maketemp \
mkstemp \
patsubst \
popdef \
pushdef \
regexp \
shift \
sinclude \
substr \
symbols \
syscmd \
sysval \
traceoff \
traceon \
translit \
undefine \
undivert
sc_test_names:
@m4_builtin_rx=`echo $(m4_builtins) | sed 's/ /|/g'`; \
m4_macro_rx="\\<($$m4_builtin_rx)\\>|\\<_?(A[CUMHS]|m4)_"; \
if ls tests/*.test | LC_ALL=C grep -E "$$m4_macro_rx"; then \
echo "the names of the tests above can be problematic" 1>&2; \
echo "Avoid test names that contain names of m4 macros" 1>&2; \
exit 1; \
fi
## These check avoids accidental configure substitutions in the source.
## There are exactly 9 lines that should be modified from automake.in to
## automake, and 10 lines that should be modified from aclocal.in to
## aclocal; these wors out to 32 and 34 lines of diffs, respectively.
sc_diff_automake_in_automake:
@if test `diff $(srcdir)/automake.in automake | wc -l` -ne 32; then \
echo "found too many diffs between automake.in and automake" 1>&2; \
diff -c $(srcdir)/automake.in automake; \
exit 1; \
fi
sc_diff_aclocal_in_aclocal:
@if test `diff $(srcdir)/aclocal.in aclocal | wc -l` -ne 34; then \
echo "found too many diffs between aclocal.in and aclocal" 1>&2; \
diff -c $(srcdir)/aclocal.in aclocal; \
exit 1; \
fi
## Syntax check with default Perl (on my machine, Perl 5).
sc_perl_syntax:
@perllibdir="./lib$(PATH_SEPARATOR)$(srcdir)/lib" $(PERL) -c -w automake
@perllibdir="./lib$(PATH_SEPARATOR)$(srcdir)/lib" $(PERL) -c -w aclocal
## expect no instances of '${...}'. However, $${...} is ok, since that
## is a shell construct, not a Makefile construct.
sc_no_brace_variable_expansions:
@if grep -F '$${' $(srcdir)/lib/am/[a-z]*.am | \
grep -F -v '$$$$'; then \
echo "Found too many uses of '\$${' in the lines above." 1>&2; \
exit 1; \
else :; fi
## Make sure `rm' is called with `-f'.
sc_rm_minus_f:
@if grep -v '^#' $(srcdir)/lib/am/[a-z]*.am $(srcdir)/tests/*.test | \
grep -E '\<rm ([^-]|\-[^f ]*\>)'; then \
echo "Suspicious 'rm' invocation." 1>&2; \
exit 1; \
else :; fi
## Never use something like `for file in $(FILES)', this doesn't work
## if FILES is empty or if it contains shell meta characters (e.g. $ is
## commonly used in Java filenames).
sc_no_for_variable_in_macro:
@if grep 'for .* in \$$(' $(srcdir)/lib/am/[a-z]*.am; then \
echo 'Use "list=$$(mumble); for var in $$$$list".' 1>&2 ; \
exit 1; \
else :; fi
## Make sure all invocations of mkinstalldirs are correct.
sc_mkinstalldirs:
@if grep -n 'mkinstalldirs' $(srcdir)/lib/am/[a-z]*.am | \
grep -F -v '$$(mkinstalldirs)'; then \
echo "Found incorrect use of mkinstalldirs in the lines above" 1>&2; \
exit 1; \
else :; fi
## Make sure all calls to PRE/NORMAL/POST_INSTALL/UNINSTALL
sc_pre_normal_post_install_uninstall:
@if grep -E -n '\((PRE|NORMAL|POST)_(|UN)INSTALL\)' \
$(srcdir)/lib/am/[a-z]*.am | \
grep -v ':##' | grep -v ': @\$$('; then \
echo "Found incorrect use of PRE/NORMAL/POST_INSTALL/UNINSTALL in the lines above" 1>&2; \
exit 1; \
else :; fi
## We never want to use "undef", only "delete", but for $/.
sc_perl_no_undef:
@if grep -n -w 'undef ' $(srcdir)/automake.in | \
grep -F -v 'undef $$/'; then \
echo "Found undef in automake.in; use delete instead" 1>&2; \
exit 1; \
fi
## We never want split (/ /,...), only split (' ', ...).
sc_perl_no_split_regex_space:
@if grep -n 'split (/ /' $(srcdir)/automake.in; then \
echo "Found bad split in the lines above." 1>&2; \
exit 1; \
fi
## Look for cd within backquotes
sc_cd_in_backquotes:
@if grep -n '^[^#]*` *cd ' $(srcdir)/automake.in \
$(srcdir)/lib/am/*.am; then \
echo "Consider using \$$(am__cd) in the lines above." 1>&2; \
exit 1; \
fi
## Look for cd to a relative directory (may be influenced by CDPATH).
## Skip some known directories that are OK.
sc_cd_relative_dir:
@if grep -n '^[^#]*cd ' $(srcdir)/automake.in \
$(srcdir)/lib/am/*.am | \
grep -v 'echo.*cd ' | \
grep -v 'am__cd =' | \
grep -v '^[^#]*cd [./]' | \
grep -v '^[^#]*cd \$$(top_builddir)' | \
grep -v '^[^#]*cd "\$$\$$am__cwd' | \
grep -v '^[^#]*cd \$$(abs' | \
grep -v '^[^#]*cd "\$$(DESTDIR)'; then \
echo "Consider using \$$(am__cd) in the lines above." 1>&2; \
exit 1; \
fi
## Using @_ in a scalar context is most probably a programming error.
sc_perl_at_uscore_in_scalar_context:
@if grep -Hn '[^@_A-Za-z0-9][_A-Za-z0-9]*[^) ] *= *@_' $(srcdir)/automake.in; then \
echo "Using @_ in a scalar context in the lines above." 1>&2; \
exit 1; \
fi
## Forbid using parens with `local' to ease counting.
sc_perl_local_no_parens:
@if grep '^[ \t]*local *(' $(srcdir)/automake.in; then \
echo "Don't use \`local' with parens: use several \`local' above." >&2; \
exit 1; \
fi
## Allow only few variables to be localized in Automake.
sc_perl_local:
@if egrep -v '^[ \t]*local \$$[_~]( *=|;)' $(srcdir)/automake.in | \
grep '^[ \t]*local [^*]'; then \
echo "Please avoid \`local'." 1>&2; \
exit 1; \
fi
## Don't let AMDEP_TRUE substitution appear in automake.in.
sc_AMDEP_TRUE_in_automake_in:
@if grep '@AMDEP''_TRUE@' $(srcdir)/automake.in; then \
echo "Don't put AMDEP_TRUE substitution in automake.in" 1>&2; \
exit 1; \
fi
## Recursive make invocations should always pass $(AM_MAKEFLAGS)
## to $(MAKE), for portability to non-GNU make.
sc_tests_make_without_am_makeflags:
@if grep '^[^#].*(MAKE) ' $(srcdir)/lib/am/*.am $(srcdir)/automake.in |\
grep -v 'AM_MAKEFLAGS'; then \
echo 'Use $$(MAKE) $$(AM_MAKEFLAGS).' 1>&2; \
exit 1; \
fi
## Tests should never call make directly.
sc_tests_plain_make:
@if grep -v '^#' $(srcdir)/tests/*.test | $(EGREP) ':[ ]*make( |$$)'; then \
echo 'Do not run "make" in the above tests. Use "$$MAKE" instead.' 1>&2; \
exit 1; \
fi
## Tests should never call autoconf directly.
sc_tests_plain_autoconf:
@if grep -v '^#' $(srcdir)/tests/*.test | grep ':[ ]*autoconf\>'; then \
echo 'Do not run "autoconf" in the above tests. Use "$$AUTOCONF" instead.' 1>&2; \
exit 1; \
fi
## Tests should never call autoupdate directly.
sc_tests_plain_autoupdate:
@if grep -v '^#' $(srcdir)/tests/*.test | grep ':[ ]*autoupdate\>'; then \
echo 'Do not run "autoupdate" in the above tests. Use "$$AUTOUPDATE" instead.' 1>&2; \
exit 1; \
fi
## Tests should never call automake directly.
sc_tests_plain_automake:
@if grep -v '^#' $(srcdir)/tests/*.test | grep -E ':[ ]*automake\>([^:]|$$)'; then \
echo 'Do not run "automake" in the above tests. Use "$$AUTOMAKE" instead.' 1>&2; \
exit 1; \
fi
## Tests should never call autoheader directly.
sc_tests_plain_autoheader:
@if grep -v '^#' $(srcdir)/tests/*.test | grep ':[ ]*autoheader\>'; then \
echo 'Do not run "automake" in the above tests. Use "$$AUTOHEADER" instead.' 1>&2; \
exit 1; \
fi
## Tests should never call autoreconf directly.
sc_tests_plain_autoreconf:
@if grep -v '^#' $(srcdir)/tests/*.test | grep ':[ ]*autoreconf\>'; then \
echo 'Do not run "automake" in the above tests. Use "$$AUTORECONF" instead.' 1>&2; \
exit 1; \
fi
## Tests should never call autom4te directly.
sc_tests_plain_autom4te:
@if grep -v '^#' $(srcdir)/tests/*.test | grep ':[ ]*autom4te\>'; then \
echo 'Do not run "automake" in the above tests. Use "$$AUTOM4TE" instead.' 1>&2; \
exit 1; \
fi
## Tests should only use END and EOF for here documents
## (so that the next test is effective).
sc_tests_here_document_format:
@if grep '<<' $(srcdir)/tests/*.test | grep -v 'END' | grep -v 'EOF'; then \
echo 'Use here documents with "END" and "EOF" only, for greppability.' 1>&2; \
exit 1; \
fi
## Tests should never call exit directly, but use Exit.
## This is so that the exit status is transported correctly across the 0 trap.
## Ignore comments, testsuite self tests, and one perl line in ext2.test.
sc_tests_Exit_not_exit:
@found=false; for file in $(srcdir)/tests/*.test; do \
case $$file in */self-check-*.test) continue;; esac; \
res=`sed -n -e '/^#/d; /^\$$PERL/d' -e '/<<.*END/,/^END/b' \
-e '/<<.*EOF/,/^EOF/b' -e '/exit [$$0-9]/p' $$file`; \
if test -n "$$res"; then \
echo "$$file:$$res"; \
found=true; \
fi; \
done; \
if $$found; then \
echo 'Do not call plain "exit", use "Exit" instead, in above tests.' 1>&2; \
exit 1; \
fi
## Use AUTOMAKE_fails when appropriate
sc_tests_automake_fails:
@if grep -v '^#' $(srcdir)/tests/*.test | grep '\$$AUTOMAKE.*&&.*[eE]xit'; then \
echo 'Use AUTOMAKE_fails + grep to catch automake failures in the above tests.' 1>&2; \
exit 1; \
fi
## Tests should never call aclocal directly.
sc_tests_plain_aclocal:
@if grep -v '^#' $(srcdir)/tests/*.test | grep ':[ ]*aclocal\>'; then \
echo 'Do not run "aclocal" in the above tests. Use "$$ACLOCAL" instead.' 1>&2; \
exit 1; \
fi
## Tests should never call perl directly.
sc_tests_plain_perl:
@if grep -v '^#' $(srcdir)/tests/*.test | grep ':[ ]*perl\>'; then \
echo 'Do not run "perl" in the above tests. Use "$$PERL" instead.' 1>&2; \
exit 1; \
fi
## Setting `required' after sourcing `./defs' is a bug.
sc_tests_required_after_defs:
@for file in $(srcdir)/tests/*.test; do \
if out=`sed -n '/defs/,$${/required=/p;}' $$file`; test -n "$$out"; then \
echo 'Do not set "required" after sourcing "defs" in '"$$file: $$out" 1>&2; \
exit 1; \
fi; \
done
## Overriding a Makefile macro on the command line is not portable when
## recursive targets are used. Better use an envvar. SHELL is an
## exception, POSIX says it can't come from the environment. V, DESTDIR,
## DISTCHECK_CONFIGURE_FLAGS and DISABLE_HARD_ERRORS are exceptions, too,
## as package authors are urged not to initialize them anywhere.
sc_tests_overriding_macros_on_cmdline:
@if grep -E '\$$MAKE .*(SHELL=.*=|=.*SHELL=)' $(srcdir)/tests/*.test; then \
echo 'Rewrite "$$MAKE foo=bar SHELL=$$SHELL" as "foo=bar $$MAKE -e SHELL=$$SHELL"' 1>&2; \
echo ' in the above lines, it is more portable.' 1>&2; \
exit 1; \
fi
## Also try to account for usages like "$MAKE || st=$?".
@if sed -e 's/ || .*//' -e 's/ && .*//' \
-e 's/ DESTDIR=[^ ]*/ /' -e 's/ SHELL=[^ ]*/ /' \
-e 's/ V=[^ ]*/ /' -e 's/ DISABLE_HARD_ERRORS=[^ ]*/ /' \
## DISTCHECK_CONFIGURE_FLAGS is allowed to contain whitespace in its
## definition, so the more complex substitutions below.
-e "s/ DISTCHECK_CONFIGURE_FLAGS='[^']*'/ /" \
-e 's/ DISTCHECK_CONFIGURE_FLAGS="[^"]*"/ /' \
-e 's/ DISTCHECK_CONFIGURE_FLAGS=[^ ]/ /' \
$(srcdir)/tests/*.test | grep '\$$MAKE .*='; then \
echo 'Rewrite "$$MAKE foo=bar" as "foo=bar $$MAKE -e" in the above lines,' 1>&2; \
echo 'it is more portable.' 1>&2; \
exit 1; \
fi
@if grep 'SHELL=.*\$$MAKE' $(srcdir)/tests/*.test; then \
echo '$$MAKE ignores the SHELL envvar, use "$$MAKE SHELL=$$SHELL" in' 1>&2; \
echo 'the above lines.' 1>&2; \
exit 1; \
fi
## Never use `sleep 1' to create files with different timestamps.
## Use `$sleep' instead. Some filesystems (e.g., Windows') have only
## a 2sec resolution.
sc_tests_plain_sleep:
@if grep -E '\bsleep +[12345]\b' $(srcdir)/tests/*.test; then \
echo 'Do not use "sleep x" in the above tests. Use "$$sleep" instead.' 1>&2; \
exit 1; \
fi
## fgrep and egrep are not required by POSIX.
sc_tests_plain_egrep_fgrep:
@if grep -E '\b[ef]grep\b' $(srcdir)/tests/*.test ; then \
echo 'Do not use egrep or fgrep in test cases. Use $$FGREP or $$EGREP.' 1>&2; \
exit 1; \
fi
@if grep -E '\b[ef]grep\b' $(srcdir)/lib/am/*.am $(srcdir)/m4/*.m4; then \
echo 'Do not use egrep or fgrep in the above files, they are not portable.' 1>&2; \
exit 1; \
fi
## Using `:' as a PATH separator is not portable.
sc_tests_PATH_SEPARATOR:
@if grep -E '\bPATH=.*:.*' $(srcdir)/tests/*.test ; then \
echo "Use \`\$$PATH_SEPARATOR', not \`:', in PATH definitions above." 1>&2; \
exit 1; \
fi
sc_mkdir_p:
@if grep 'mkdir_p' $(srcdir)/automake.in \
$(srcdir)/lib/am/*.am $(srcdir)/tests/*.test; then \
echo 'Do not use mkdir_p in the above files, use MKDIR_P.' 1>&2; \
exit 1; \
fi
## Try to make sure all @...@ substitutions are covered by our
## substitution rule.
sc_perl_at_substs:
@if test `grep -E '^[^#]*@[A-Za-z_0-9]+@' aclocal | wc -l` -ne 0; then \
echo "Unresolved @...@ substitution in aclocal" 1>&2; \
exit 1; \
fi
@if test `grep -E '^[^#]*@[A-Za-z_0-9]+@' automake | wc -l` -ne 0; then \
echo "Unresolved @...@ substitution in automake" 1>&2; \
exit 1; \
fi
sc_unquoted_DESTDIR:
@if grep -E "[^\'\"]\\\$$\(DESTDIR" $(srcdir)/lib/am/*.am; then \
echo 'Suspicious unquoted DESTDIR uses.' 1>&2 ; \
exit 1; \
fi
sc_tabs_in_texi:
@if grep ' ' $(srcdir)/doc/automake.texi; then \
echo 'Do not use tabs in the manual.' 1>&2; \
exit 1; \
fi
sc_at_in_texi:
@if grep -E '([^@]|^)@([ ][^@]|$$)' $(srcdir)/doc/automake.texi; \
then \
echo 'Unescaped @.' 1>&2; \
exit 1; \
fi
## Tagging and/or uploading stable and beta releases.
GIT = git
version_rx = ^[1-9][0-9]*\.[0-9][0-9]*(\.[0-9][0-9]*)?
stable_version_rx = $(version_rx)$$
beta_version_rx = $(version_rx)[bdfhjlnprtvxz]$$
match_version = echo "$(VERSION)" | $(EGREP) >/dev/null
## Check that we don't have uncommitted or unstaged changes.
## TODO: Maybe the git suite already offers a shortcut to verify if the
## TODO: working directory is "clean" or not? If yes, use that instead
## TODO: of duplicating the logic here.
git_must_have_clean_workdir = \
$(GIT) rev-parse --verify HEAD >/dev/null \
&& $(GIT) update-index -q --refresh \
&& $(GIT) diff-files --quiet \
&& $(GIT) diff-index --quiet --cached HEAD \
|| fatal "you have uncommitted or unstaged changes"
determine_release_type = \
if $(match_version) '$(stable_version_rx)'; then \
release_type='Release' dest=ftp; \
elif $(match_version) '$(beta_version_rx)'; then \
release_type='Beta release' dest=alpha; \
else \
fatal "invalid version '$(VERSION)' for a release"; \
fi
git-tag-release: maintainer-check
@set -e; set -u; \
fatal () { echo "$@: $$*; not tagging" >&2; exit 1; }; \
case '$(AM_TAG_DRYRUN)' in \
""|[nN]|[nN]o|NO) run="";; \
*) run="echo Running:";; \
esac; \
$(determine_release_type); \
$(git_must_have_clean_workdir); \
## Make sure the NEWS file is up-to-date.
sed 1q $(srcdir)/NEWS | grep '$(VERSION)' >/dev/null \
|| fatal "NEWS not updated"; \
## If all was successful, tag the release in the local repository.
$$run $(GIT) tag -s "v$(VERSION)" -m "$$release_type $(VERSION)"
git-upload-release:
@set -e; set -u; \
fatal () { echo "$@: $$*; not releasing" >&2; exit 1; }; \
$(determine_release_type); \
dest=$$dest.gnu.org:automake; \
$(git_must_have_clean_workdir); \
## Check that we are releasing from a valid tag.
tag=`$(GIT) describe` \
&& case $$tag in "v$(VERSION)") true;; *) false;; esac \
|| fatal "you can only create a release from a tagged version"; \
## Build and upload the distribution tarball(s).
$(MAKE) $(AM_MAKEFLAGS) dist || exit 1; \
echo Will upload to $$dest: $(DIST_ARCHIVES); \
$(srcdir)/lib/gnupload $(GNUPLOADFLAGS) --to $$dest $(DIST_ARCHIVES)
.PHONY: git-upload-release git-tag-release
## Visually comparing differences between the Makefile.in files in
## automake's own build system as generated in two different branches
## might help to catch bugs and blunders. This has already happened a
## few times in the past, when we used to version-control Makefile.in.
autodiffs:
@set -u; \
NEW_COMMIT=$${NEW_COMMIT-"HEAD"}; \
OLD_COMMIT=$${OLD_COMMIT-"HEAD~1"}; \
am_gitdir='$(abs_top_srcdir)/.git'; \
get_autofiles_from_rev () \
{ \
rev=$$1 dir=$$2 \
&& echo "$@: will get files from revision $$rev" \
&& git clone -q --depth 1 "$$am_gitdir" tmp \
&& cd tmp \
&& git checkout -q "$$rev" \
&& echo "$@: bootstrapping $$rev" \
&& $(SHELL) ./bootstrap \
&& echo "$@: copying files from $$rev" \
&& makefile_ins=`find . -name Makefile.in` \
&& (tar cf - configure aclocal.m4 $$makefile_ins) | \
(cd .. && cd "$$dir" && tar xf -) \
&& cd .. \
&& rm -rf tmp; \
}; \
outdir=$@.dir \
## Before proceeding, ensure the specified revisions truly exist.
&& git --git-dir="$$am_gitdir" describe $$OLD_COMMIT >/dev/null \
&& git --git-dir="$$am_gitdir" describe $$NEW_COMMIT >/dev/null \
&& rm -rf $$outdir \
&& mkdir $$outdir \
&& cd $$outdir \
&& mkdir new old \
&& get_autofiles_from_rev $$OLD_COMMIT old \
&& get_autofiles_from_rev $$NEW_COMMIT new \
&& exit 0
## With lots of eye candy; we like our developers pampered and spoiled :-)
compare-autodiffs: autodiffs
@set -u; \
: $${COLORDIFF=colordiff} $${DIFF=diff}; \
dir=autodiffs.dir; \
if test ! -d "$$dir"; then \
echo "$@: $$dir: Not a directory" >&2; \
exit 1; \
fi; \
mydiff=false mypager=false; \
if test -t 1; then \
if ($$COLORDIFF -r . .) </dev/null >/dev/null 2>&1; then \
mydiff=$$COLORDIFF; \
mypager="less -R"; \
else \
mypager=less; \
fi; \
else \
mypager=cat; \
fi; \
if test "$$mydiff" = false; then \
if ($$DIFF -r -u . .); then \
mydiff=$$DIFF; \
else \
echo "$@: no good-enough diff program specified" >&2; \
exit 1; \
fi; \
fi; \
st=0; $$mydiff -r -u $$dir/old $$dir/new | $$mypager || st=$$?; \
rm -rf $$dir; \
exit $$st
.PHONY: autodiffs compare-autodiffs
## Program to use to fetch files.
WGET = wget
WGET_SV_CVS = $(WGET) http://savannah.gnu.org/cgi-bin/viewcvs/~checkout~/
WGET_SV_GIT_CF = $(WGET) 'http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;hb=HEAD;f='
WGET_SV_GIT_AC = $(WGET) 'http://git.savannah.gnu.org/gitweb/?p=autoconf.git;a=blob_plain;hb=HEAD;f='
WGET_SV_GIT_GL = $(WGET) 'http://git.savannah.gnu.org/gitweb/?p=gnulib.git;a=blob_plain;hb=HEAD;f='
## Files that we fetch and which we compare against.
## The 'lib/COPYING' file must still be synced by hand.
FETCHFILES = \
INSTALL \
config.guess \
config.sub \
gnupload \
gitlog-to-changelog \
texinfo.tex \
update-copyright
## Fetch the latest versions of files we care about.
fetch:
rm -rf Fetchdir > /dev/null 2>&1
mkdir Fetchdir
## If a get fails then that is a problem.
(cd Fetchdir && \
$(WGET_SV_GIT_CF)config.guess -O config.guess && \
$(WGET_SV_GIT_CF)config.sub -O config.sub && \
$(WGET_SV_CVS)texinfo/texinfo/doc/texinfo.tex -O texinfo.tex && \
$(WGET_SV_GIT_GL)doc/INSTALL -O INSTALL && \
$(WGET_SV_GIT_GL)build-aux/gnupload -O gnupload && \
$(WGET_SV_GIT_GL)build-aux/update-copyright -O update-copyright && \
$(WGET_SV_GIT_GL)build-aux/gitlog-to-changelog -O gitlog-to-changelog)
## Don't exit after test because we want to give as many errors as
## possible.
@stat=0; for file in $(FETCHFILES); do \
if diff -u $(srcdir)/lib/$$file Fetchdir/$$file \
>>Fetchdir/update.patch 2>/dev/null; then :; \
else \
stat=1; \
echo "Updating $(srcdir)/lib/$$file..."; \
cp Fetchdir/$$file $(srcdir)/lib/$$file; \
fi; \
done; \
test $$stat = 0 || \
echo "See Fetchdir/update.patch for a log of the changes."; \
exit $$stat
.PHONY: fetch
## Generate release statistics, for the table in automake.texi.
## This has to be run in an up to date build tree, but there must
## be no temp files nor unused other files lying around!
release-stats: ps
$(AM_V_GEN): && \
am=`wc -l < automake` && \
acl=`wc -l < aclocal` && \
pmfiles="lib/Automake/*.pm" && \
if test . != '$(srcdir)'; then pmfiles="$$pmfiles $(srcdir)/lib/Automake/*.pm"; \
else :; fi && \
pm=`cat $$pmfiles | wc -l` && \
dot_am_files=`ls -1 $(srcdir)/lib/am/*.am | grep -v Makefile.am` && \
amf=`echo "$$dot_am_files" | wc -l` && \
aml=`cat $$dot_am_files | wc -l` && \
m4f=`ls -1 $(srcdir)/m4/*.m4 | wc -l` && \
m4l=`cat $(srcdir)/m4/*.m4 | wc -l` && \
doc_text=`cd doc && LC_ALL=C pstops 0 automake.ps unused.ps 2>&1` && \
echo "$$doc_text" && \
rm -f doc/unused.ps && \
doc=`echo "$$doc_text" | sed -n 's/.*Wrote \([1-9][0-9]*\) pages.*/\1/p'` && \
tests="tests/*.test"; \
if test . != '$(srcdir)'; then tests="$$tests $(srcdir)/tests/*.test"; \
else :; fi && \
t=`ls -1 $$tests | wc -l` && \
tgen=`ls -1 $$tests | grep '.-p\.test' | wc -l` && \
today=`date +%Y-%m-%d` && \
echo "add this to the table in doc/automake.texi after verification:" && \
printf '@item %s @tab %-6s @tab %4d @tab %4d @tab %4d @tab %4d %-4s @tab %4d %-4s @tab %3d @tab %d %-4s\n' \
$$today $(VERSION) $$am $$acl $$pm $$aml "($$amf)" $$m4l "($$m4f)" $$doc $$t "($$tgen)"
.PHONY: release-stats
update_copyright_env = \
UPDATE_COPYRIGHT_FORCE=1 \
UPDATE_COPYRIGHT_USE_INTERVALS=2
.PHONY: update-copyright
update-copyright:
$(AM_V_GEN)excluded_re=`echo $(FETCHFILES) \
| sed -e 's|^|lib/|' -e 's| | lib/|g' -e 's, ,|,g'`; \
$(GIT) ls-files \
| grep -Ev '/(COPYING|INSTALL)' \
| grep -Ev "^($$excluded_re)$$" \
| $(update_copyright_env) xargs $(srcdir)/lib/$@
|