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Diffstat (limited to 'lib/am/texi-vers.am')
| -rw-r--r-- | lib/am/texi-vers.am | 58 |
1 files changed, 58 insertions, 0 deletions
diff --git a/lib/am/texi-vers.am b/lib/am/texi-vers.am new file mode 100644 index 000000000..4065524b0 --- /dev/null +++ b/lib/am/texi-vers.am @@ -0,0 +1,58 @@ +## automake - create Makefile.in from Makefile.am +## Copyright (C) 1994-2012 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/>. + +DIST_COMMON += %VTEXI% %STAMPVTI% + +## Don't give this rule a command (even '@:'). +## %STAMPVTI% is always newer than %VTEXI%, so this rule is always +## triggered. If you equip this rule with a command, GNU make will +## assume %VTEXI% has been rebuild in the current directory and +## discard any %VTEXI% file found in a VPATH search. +%VTEXI%: %MAINTAINER-MODE% %STAMPVTI% + +## Depend on configure so that version number updates cause a rebuild. +## (Not configure.ac, because not all setups define the version number +## in this file.) +%STAMPVTI%: %TEXI% $(top_srcdir)/configure +## It is wrong to have %STAMPVTI% dependent on %DIRSTAMP%, because +## %STAMPVTI% is distributed and %DIRSTAMP% isn't: a distributed file +## should never be dependent upon a non-distributed built file. +## Therefore we ensure that %DIRSTAMP% exists in the rule. +?DIRSTAMP? test -f %DIRSTAMP% || $(MAKE) $(AM_MAKEFLAGS) %DIRSTAMP% + @(dir=.; test -f ./%TEXI% || dir=$(srcdir); \ + set `$(SHELL) %MDDIR%mdate-sh $$dir/%TEXI%`; \ + echo "@set UPDATED $$1 $$2 $$3"; \ + echo "@set UPDATED-MONTH $$2 $$3"; \ + echo "@set EDITION $(VERSION)"; \ + echo "@set VERSION $(VERSION)") > %VTI%.tmp +## Use cp and rm here because some older "mv"s can't move across +## filesystems. Furthermore, GNU "mv" in the AmigaDOS environment +## can't handle this. + @cmp -s %VTI%.tmp %VTEXI% \ + || (echo "Updating %VTEXI%"; \ + cp %VTI%.tmp %VTEXI%) + -@rm -f %VTI%.tmp + @cp %VTEXI% $@ + +mostlyclean-am: mostlyclean-%VTI% +mostlyclean-%VTI%: + -rm -f %VTI%.tmp + +maintainer-clean-am: maintainer-clean-%VTI% +maintainer-clean-%VTI%: +%MAINTAINER-MODE% -rm -f %STAMPVTI% %VTEXI% + +.PHONY: mostlyclean-%VTI% maintainer-clean-%VTI% |