grep branch, master, updated. v2.24-8-g7f4e28a

[Paul Eggert]

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http://git.savannah.gnu.org/cgit/grep.git/commit/?id=7f4e28a8634e1057b9239683e68ca12dd3ff1581


commit 7f4e28a8634e1057b9239683e68ca12dd3ff1581
Author: Paul Eggert <address@hidden>
Date:   Sun Apr 3 00:59:56 2016 -0700

    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.

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)'                                   \

-----------------------------------------------------------------------

Summary of changes:
 tests/Makefile.am |   10 +++++++++-
 1 files changed, 9 insertions(+), 1 deletions(-)


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