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[FYI] {maint} tests: more information about Lex and Yacc programs
From: |
Stefano Lattarini |
Subject: |
[FYI] {maint} tests: more information about Lex and Yacc programs |
Date: |
Mon, 21 Jan 2013 15:45:44 +0100 |
* t/get-sysconf.sh: Try to also get the version of '$LEX' and '$YACC'.
This will help debugging of user-reported problems.
Signed-off-by: Stefano Lattarini <address@hidden>
---
t/get-sysconf.sh | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/t/get-sysconf.sh b/t/get-sysconf.sh
index 4c68108..bd4932f 100755
--- a/t/get-sysconf.sh
+++ b/t/get-sysconf.sh
@@ -46,6 +46,14 @@ $PERL -V || st=1
# happen with older perl installation, or on MinGW/MSYS.
$PERL -e 'use TAP::Parser; print $TAP::Parser::VERSION, "\n"' || :
+# It's OK if the selected Lex and Yacc programs don't know how to print
+# the version number or the help screen; those are usually available only
+# for Flex and Bison.
+$LEX --version || :
+$LEX --help || :
+$YACC --version || :
+$YACC --help || :
+
cat "$am_top_builddir/config.log" || st=1
cat "$am_top_builddir/t/wrap/aclocal-$APIVERSION" || st=1
cat "$am_top_builddir/t/wrap/automake-$APIVERSION" || st=1
--
1.8.1.rc3.192.g2d0029e
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