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Fix grep portability issues.

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Grep on Solaris does not support -q.
Reported by Summum Bonum.

	* NEWS: Add a stub for 2.4.2.
	* THANKS: Add Summum Bonum.
	* tests/atlocal.in (EGREP): New.
	(CC, CXX, XSLTPROC): Make it possible to override them via
	envvars.
	* tests/java.at: Use $EGREP instead of egrep.
	Use AT_CHECK's ignore instead of grep's -q.
This commit is contained in:
Akim Demaille
2009-01-08 09:41:21 +01:00
parent 41930e7ad8
commit 8defe11bfa
5 changed files with 39 additions and 19 deletions
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13
tests/atlocal.in
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@@ -1,11 +1,11 @@
# @configure_input@ -*- shell-script -*-
# Configurable variable values for Bison test suite.
# Copyright (C) 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008 Free
# Software Foundation, Inc.
# Copyright (C) 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008,
# 2009 Free Software Foundation, Inc.
# We need a C compiler.
CC='@CC@'
: ${CC='@CC@'}
# We want no optimization.
CFLAGS='@O0CFLAGS@ @WARN_CFLAGS@ @WERROR_CFLAGS@'
@@ -17,7 +17,7 @@ CPPFLAGS="-I$abs_top_builddir/lib @CPPFLAGS@"
GCC='@GCC@'
# The C++ compiler.
CXX='@CXX@'
: ${CXX='@CXX@'}
# If 'exit 77'; skip all C++ tests; otherwise ':'.
BISON_CXX_WORKS='@BISON_CXX_WORKS@'
@@ -38,4 +38,7 @@ CONF_JAVAC='@CONF_JAVAC@'
CONF_JAVA='@CONF_JAVA@'
# Empty if no xsltproc was found
XSLTPROC='@XSLTPROC@'
: ${XSLTPROC='@XSLTPROC@'}
# We need egrep.
: ${EGREP='@EGREP@'}