diff options
| author |   Ulrich Müller <ulm@gentoo.org> | 2012-12-12 08:37:41 +0100 |
|---|---|---|
| committer | Ulrich Müller <ulm@gentoo.org> | 2012-12-12 08:37:41 +0100 |
| commit | 10b28ea07a1ea737f175221e0a695db0cd543c2b (patch) | |
| tree | 4ab43b6262daaf4ad9112bc3c59dfcee46db3ec8 /eclass/elisp.eclass | |
| parent | package.mask: Update mask for emacs-xwidget. Remove mask for emacs-vcs. (diff) | |
| download | emacs-10b28ea07a1ea737f175221e0a695db0cd543c2b.tar.gz emacs-10b28ea07a1ea737f175221e0a695db0cd543c2b.tar.bz2 emacs-10b28ea07a1ea737f175221e0a695db0cd543c2b.zip | |
elisp*.eclass: Better error handling in version comparison functions.
* elisp-common.eclass (elisp-need-emacs): Return 2 as exit status
if the comparison could not be done, e.g., if emacs could not be
executed in elisp-emacs-version.
* elisp.eclass (elisp_pkg_setup): Distinguish between "version too
low" and "could not determine version".
Diffstat (limited to 'eclass/elisp.eclass')
| -rw-r--r-- | eclass/elisp.eclass | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/eclass/elisp.eclass b/eclass/elisp.eclass index 4d86be1..22f7ffe 100644 --- a/eclass/elisp.eclass +++ b/eclass/elisp.eclass @@ -83,7 +83,12 @@ RDEPEND="${DEPEND}" # version requirement of the NEED_EMACS variable. elisp_pkg_setup() { - elisp-need-emacs "${NEED_EMACS:-21}" || die "Emacs version too low" + elisp-need-emacs "${NEED_EMACS:-21}" + case $? in + 0) ;; + 1) die "Emacs version too low" ;; + *) die "Could not determine Emacs version" ;; + esac } # @FUNCTION: elisp_src_unpack |