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| author | Stefano Lattarini <stefano.lattarini@gmail.com> | 2012-06-28 23:29:51 +0200 |
|---|---|---|
| committer | Stefano Lattarini <stefano.lattarini@gmail.com> | 2012-06-28 23:34:53 +0200 |
| commit | e14ce4482422b56150c483cc896466ce18b6b0f9 (patch) | |
| tree | 0862a276c00e9c01ce986ec689776152ee8465c1 /configure.ac | |
| parent | 872113f7803150af12e757515a64aca24cc7d409 (diff) | |
| download | automake-e14ce4482422b56150c483cc896466ce18b6b0f9.tar.gz | |
configure: clump check for ${var%...} and ${var#...} expansion together
And together with those for the ${var%%...} and ${var##...} expansions.
After all, it is basically impossible to find a shell that support one
of them but not the others.
Suggestion by Eric Blake.
* configure.ac: Here.
Signed-off-by: Stefano Lattarini <stefano.lattarini@gmail.com>
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 23 |
1 files changed, 6 insertions, 17 deletions
diff --git a/configure.ac b/configure.ac index b79f1e768..c945b13fa 100644 --- a/configure.ac +++ b/configure.ac @@ -297,23 +297,12 @@ AC_DEFUN([_AM_CHECK_CANDIDATE_SHELL], [], [am_score=1; break]) _AM_CHECK_SHELL_FEATURE([$1], - [supports \${var@%:@glob}], - [v=a/b/c; test ${v@%:@*/} = b/c], - [], [am_score=1; break]) - - _AM_CHECK_SHELL_FEATURE([$1], - [supports \${var@%:@@%:@glob}], - [v=a/b/c; test ${v@%:@@%:@*/} = c], - [], [am_score=1; break]) - - _AM_CHECK_SHELL_FEATURE([$1], - [supports \${var%glob}], - [v=a.b.c; test ${v%.*} = a.b], - [], [am_score=1; break]) - - _AM_CHECK_SHELL_FEATURE([$1], - [supports \${var%%glob}], - [v=a.b.c; test ${v%%.*} = a], + [supports \${var@%:@glob} and \${var%glob}], + [v=a/b/c \ + && test ${v@%:@*/} = b/c \ + && test ${v@%:@@%:@*/} = c \ + && test ${v%/*} = a/b \ + && test ${v%%/*} = a], [], [am_score=1; break]) _AM_CHECK_SHELL_FEATURE([$1], |