[Automake-commit] [SCM] GNU Automake branch, master, updated. v1.11-1847-gdae8578

[Stefano Lattarini]

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- Log -----------------------------------------------------------------
commit dae8578ed1fbdff7e60e4bb069700182d5ede6a5
Author: Stefano Lattarini <address@hidden>
Date:   Sun Feb 12 18:03:08 2012 +0100

    tests: workaround for shells with broken 'set -e'
    
    * tests/dist-formats.tap: Some versions of the BSD shell wrongly
    bail out when the 'errexit' shell flag is active and the left-hand
    command in a "&&" list fails and that list is the *last* command
    of a "case" statement.  This was causing an incorrect initialization
    of the '$missing_compressors' variable, and thus potential spurious
    failures when non-existing programs were assumed to be available.

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

Summary of changes:
 tests/dist-formats.tap |   11 ++++++++---
 1 files changed, 8 insertions(+), 3 deletions(-)

diff --git a/tests/dist-formats.tap b/tests/dist-formats.tap
index 80be9c9..612af54 100755
--- a/tests/dist-formats.tap
+++ b/tests/dist-formats.tap
@@ -80,7 +80,8 @@ missing_compressors=`
     case $c in
       # Assume gzip(1) is available on every reasonable portability target.
       gzip)
-        continue;;
+        continue
+        ;;
       # On Cygwin, as of 9/2/2012, 'compress' is provided by sharutils
       # and is just a dummy script that is not able to actually compress
       # (it can only decompress).  So, check that the 'compress' program
@@ -92,9 +93,13 @@ missing_compressors=`
       compress)
         for x in 1 2 3 4 5 6 7 8; do
           echo aaaaaaaaaaaaaaa
-        done | $c -c >/dev/null && continue;;
+        done | $c -c >/dev/null && continue
+        : For shells with busted 'set -e'.
+        ;;
       *)
-        $c --version </dev/null >&2 && continue;;
+        $c --version </dev/null >&2 && continue
+        : For shells with busted 'set -e'.
+        ;;
     esac
     echo $c
   done | tr "$nl" ' '`


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