source: trunk/essentials/sys-devel/automake-1.9/lib/am/lex.am

Last change on this file was 3086, checked in by bird, 18 years ago

automake 1.9.6

File size: 1.5 KB
Line 
1## automake - create Makefile.in from Makefile.am
2## Copyright (C) 2001, 2002, 2003 Free Software Foundation, Inc.
3
4## This program is free software; you can redistribute it and/or modify
5## it under the terms of the GNU General Public License as published by
6## the Free Software Foundation; either version 2, or (at your option)
7## any later version.
8
9## This program is distributed in the hope that it will be useful,
10## but WITHOUT ANY WARRANTY; without even the implied warranty of
11## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12## GNU General Public License for more details.
13
14## You should have received a copy of the GNU General Public License
15## along with this program; if not, write to the Free Software
16## Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
17## 02110-1301, USA.
18
19?GENERIC?%EXT%%DERIVED-EXT%:
20?!GENERIC?%OBJ%: %SOURCE%
21if %?MORE-THAN-ONE%
22?GENERIC? $(SHELL) $(YLWRAP) %SOURCE% $(LEX_OUTPUT_ROOT).c %OBJ% -- %COMPILE%
23## For non-suffix rules, we must emulate a VPATH search on %SOURCE%.
24?!GENERIC? $(SHELL) $(YLWRAP) `test -f '%SOURCE%' || echo '$(srcdir)/'`%SOURCE% $(LEX_OUTPUT_ROOT).c %OBJ% -- %COMPILE%
25else !%?MORE-THAN-ONE%
26?GENERIC? %COMPILE% %SOURCE%
27## For non-suffix rules, we must emulate a VPATH search on %SOURCE%.
28?!GENERIC? %COMPILE% `test -f %SOURCE% || echo '$(srcdir)/'`%SOURCE%
29## Edit out `#line' or `#' directives.
30 sed '/^#/ s|$(LEX_OUTPUT_ROOT)\.c|%OBJ%|' $(LEX_OUTPUT_ROOT).c >%OBJ%
31 rm -f $(LEX_OUTPUT_ROOT).c
32endif !%?MORE-THAN-ONE%
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