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build: avoid ignored errors.

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* doc/local.mk ($(CROSS_OPTIONS_TEXI)): Don't generate ignored
	errors, they pollute the output.
This commit is contained in:
Akim Demaille
2009-05-22 16:13:41 +02:00
parent 0b6d43c52f
commit 796a2b0ab0
2 changed files with 15 additions and 6 deletions
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6
ChangeLog
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@@ -1,3 +1,9 @@
2009-05-25 Akim Demaille <demaille@gostai.com>
build: avoid ignored errors.
* doc/local.mk ($(CROSS_OPTIONS_TEXI)): Don't generate ignored
errors, they pollute the output.
2009-05-22 Joel E. Denny <jdenny@ces.clemson.edu> 2009-05-22 Joel E. Denny <jdenny@ces.clemson.edu>
Convert multiple variable definition warnings to complaints. Convert multiple variable definition warnings to complaints.

15
doc/local.mk
View File

@@ -1,5 +1,5 @@
## Copyright (C) 2001, 2002, 2003, 2005, 2006, 2007, 2008 Free Software ## Copyright (C) 2001, 2002, 2003, 2005, 2006, 2007, 2008, 2009
## Foundation, Inc. ## Free Software Foundation, Inc.
## This program is free software: you can redistribute it and/or modify ## 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 ## it under the terms of the GNU General Public License as published by
@@ -29,11 +29,14 @@ clean-local:
CROSS_OPTIONS_PL = $(top_srcdir)/build-aux/cross-options.pl CROSS_OPTIONS_PL = $(top_srcdir)/build-aux/cross-options.pl
CROSS_OPTIONS_TEXI = $(top_srcdir)/doc/cross-options.texi CROSS_OPTIONS_TEXI = $(top_srcdir)/doc/cross-options.texi
$(CROSS_OPTIONS_TEXI): $(top_srcdir)/src/getargs.c $(CROSS_OPTIONS_PL) $(CROSS_OPTIONS_TEXI): $(top_srcdir)/src/getargs.c $(CROSS_OPTIONS_PL)
mv -f $@ $@~ || : >$@~ # Create $@~ which is the previous contents. Don't use `mv' here so
-rm -f $@.tmp # that even if we are interrupted, the file is still available for
# diff in the next run. Note that $@ might not exist yet.
{ test ! -f $@ || cat $@; } >$@~
test ! -f $@.tmp || rm -f $@.tmp
$(MAKE) $(AM_MAKEFLAGS) src/bison$(EXEEXT) $(MAKE) $(AM_MAKEFLAGS) src/bison$(EXEEXT)
$(top_builddir)/src/bison --help | \ $(top_builddir)/src/bison --help | \
perl $(CROSS_OPTIONS_PL) $(top_srcdir)/src/scan-gram.l >$@.tmp perl $(CROSS_OPTIONS_PL) $(top_srcdir)/src/scan-gram.l >$@.tmp
diff -u $@~ $@.tmp || true diff -u $@~ $@.tmp || true
mv $@.tmp $@ mv $@.tmp $@
MAINTAINERCLEANFILES = $(CROSS_OPTIONS_TEXI) MAINTAINERCLEANFILES = $(CROSS_OPTIONS_TEXI)