[SCM] GNU Autoconf source repository branch, master, updated. v2.67-27-g9b7d021

[Ralf Wildenhues]

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- Log -----------------------------------------------------------------
commit 9b7d0212e792d6cd5e5c447dc8696efd4da67a91
Author: Ralf Wildenhues <address@hidden>
Date:   Tue Aug 24 22:59:13 2010 +0200

    tests: fix AC_CACHE_CHECK to skip with bad shells.
    
    * tests/base.at (AC_CACHE_CHECK): Skip test with malformed
    config.site file if the shell does not report syntax errors
    from a sourced file.  Fixes test failure on AIX and FreeBSD.
    Report from Rainer Tammer.
    
    Signed-off-by: Ralf Wildenhues <address@hidden>

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

Summary of changes:
 ChangeLog     |    8 ++++++++
 tests/base.at |    6 ++++++
 2 files changed, 14 insertions(+), 0 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index 316b963..c7ef728 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,11 @@
+2010-08-24  Ralf Wildenhues  <address@hidden>
+
+       tests: fix AC_CACHE_CHECK to skip with bad shells.
+       * tests/base.at (AC_CACHE_CHECK): Skip test with malformed
+       config.site file if the shell does not report syntax errors
+       from a sourced file.  Fixes test failure on AIX and FreeBSD.
+       Report from Rainer Tammer.
+
 2010-08-24  Paul Eggert  <address@hidden>
 
        AC_HEADER_STDBOOL: avoid spurious failure with modern xlc
diff --git a/tests/base.at b/tests/base.at
index 4ba0140..f21e777 100644
--- a/tests/base.at
+++ b/tests/base.at
@@ -473,6 +473,12 @@ AT_CHECK([grep my_cv_shell_true_works sitecache], [], 
[ignore])
 AT_CHECK_CONFIGURE([], [], [stdout])
 AT_CHECK([grep 'whether true.*works.*cached' stdout], [], [ignore])
 
+dnl Until we can find a way to avoid catastrophic failure,
+dnl skip the rest of this test on such shells.
+echo 'if' > syntax
+AT_CHECK([${CONFIG_SHELL-$SHELL} -c 'case `. ./syntax; echo $?` in
+            0|"") exit 77;; esac'], [0], [ignore], [ignore])
+
 # Check that config cache scripts must be well-formed.
 AT_DATA([bad.site],
 [[fi


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