Christian Weisgerber wrote:
In GNU grep 2.24 and earlier, the regression tests
help-version
reversed-range-endpoints
fail if grep is built with a program prefix (I use --program-prefix=g).
Jim fixed the second problem, and the attached patch should fix the first one,
so I'll mark this bug as done. Thanks for reporting it.
>From 62fa4868439874fe0620798111ab24cf4525d93b Mon Sep 17 00:00:00 2001
From: Paul Eggert <egg...@cs.ucla.edu>
Date: Sun, 3 Apr 2016 00:59:56 -0700
Subject: [PATCH] tests: test egrep/fgrep help only if our grep
Problem reported by Christian Weisgerber in: http://bugs.gnu.org/23146
* tests/Makefile.am (TESTS_ENVIRONMENT):
Test egrep and fgrep only if they use our grep.
---
tests/Makefile.am | 10 +++++++++-
1 file changed, 9 insertions(+), 1 deletion(-)
diff --git a/tests/Makefile.am b/tests/Makefile.am
index 0326ff4..b65fc39 100644
--- a/tests/Makefile.am
+++ b/tests/Makefile.am
@@ -182,6 +182,14 @@ TESTS_ENVIRONMENT = \
done; \
}; \
fi; \
+ \
+ : 'Test egrep/fgrep help if they use our grep.'; \
+ grep=`echo grep | sed -e '$(transform)'` || exit; \
+ if test "$$grep" = grep; then \
+ built_programs='grep egrep fgrep'; \
+ else \
+ built_programs='grep'; \
+ fi; \
\
export_with_values \
VERSION='$(VERSION)' \
@@ -193,7 +201,7 @@ TESTS_ENVIRONMENT = \
abs_top_builddir='$(abs_top_builddir)' \
abs_top_srcdir='$(abs_top_srcdir)' \
abs_srcdir='$(abs_srcdir)' \
- built_programs='grep egrep fgrep' \
+ built_programs="$$built_programs" \
srcdir='$(srcdir)' \
top_srcdir='$(top_srcdir)' \
CC='$(CC)' \
--
2.5.5
