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| author | Daiki Ueno <ueno@gnu.org> | 2016-05-26 13:38:57 +0900 |
|---|---|---|
| committer | Daiki Ueno <ueno@gnu.org> | 2016-05-27 17:39:22 +0900 |
| commit | b67399b40bc5bf3165b09e6a095ec941d4b30a97 (patch) | |
| tree | de31b6d530001b82cf52b688f942d7db49d547bb /gettext-runtime/m4/intdiv0.m4 | |
| parent | 34feee233ae4d66b2e1658159e5319ded111e97b (diff) | |
| download | external_gettext-b67399b40bc5bf3165b09e6a095ec941d4b30a97.zip external_gettext-b67399b40bc5bf3165b09e6a095ec941d4b30a97.tar.gz external_gettext-b67399b40bc5bf3165b09e6a095ec941d4b30a97.tar.bz2 | |
m4: Rely less on internal symbols
* gettext-runtime/m4/gettext.m4 (AM_GNU_GETTEXT): Skip checks for the
internal symbols _nl_msg_cat_cntr, _nl_domain_bindings, and
_nl_expand_alias, if __GNU_GETTEXT_SUPPORTED_REVISION is defined.
Problem reported and fix suggested by Masanori Ogino in:
https://lists.gnu.org/archive/html/bug-gettext/2016-04/msg00000.html
The rationale behind this is: (1) those symbol checks are for detecting
certain broken implementations, namely NetBSD and Solaris 7, and
(2) __GNU_GETTEXT_SUPPORTED_REVISION is not defined in those
implementations, while it is defined on compatible implementations, such
as musl-libc which doesn't have those internal symbols.
Diffstat (limited to 'gettext-runtime/m4/intdiv0.m4')
0 files changed, 0 insertions, 0 deletions