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author | Herbert Xu <herbert@gondor.apana.org.au> | 2007-04-28 20:50:23 +1000 |
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committer | Herbert Xu <herbert@gondor.apana.org.au> | 2007-04-28 20:50:23 +1000 |
commit | 4a1c9c120af859665c37fa9d45cbf737c303c06d (patch) | |
tree | bdeee27c429f90d51b88f9abec3450baa6f5eb57 /src/main.h | |
parent | [BUILTIN] Fixed command -v segmentation fault (diff) | |
download | dash-4a1c9c120af859665c37fa9d45cbf737c303c06d.tar.gz dash-4a1c9c120af859665c37fa9d45cbf737c303c06d.zip |
[BUILTIN] Fix mkbuiltin sort order
On Fri, Feb 16, 2007 at 04:24:55PM -0800, Dan Nicholson wrote: > I was having a problem building dash where `:' wasn't being recognized > as a builtin command. I won't bore you with the details of the > debugging, but it came down to the fact that the generated struct in > builtins.c wasn't being sorted correctly. The ":" name was coming > before the "." name and then was never able to be found by bsearch(). > > The issue turned out to be that I was building with a UTF-8 charset, > causing the `sort' to come out differently from the mkbuiltins script. > When I finally set LANG=C, it came out correct. Here's an example of > the difference. > > $ LANG=C sort << "EOF" > : > . > EOF > . > : > $ LANG=en_US.ISO-8859-1 sort << "EOF" > : > . > EOF > : > . > > My system has glibc-2.3.6, but I also tested it on an RHEL3 server at > work. My solution was just to add LC_ALL=C to the mkbuiltins script. > Maybe it's overkill to use LC_ALL. Patch against HEAD attached. I've changed this patch so that we just set LC_COLLATE for the sort command.
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