Re: [PATCH] ARC: Add GNU glob to ARC defconfigs
Rich Felker <[email protected]>
| Newsgroups | gmane.comp.lib.uclibc.general |
|---|---|
| Message-ID | <[email protected]> |
On Wed, Feb 04, 2015 at 03:58:41PM +0000, Anton Kolesov wrote: > Now I've looked into more details of error cause and what happens is > that those fields (gl_opendir, gl_readdir, gl_closedir, gl_stat) in > glob_t in uclibc/include/glob.h are surrounded by "#ifdef > __UCLIBC_HAS_GNU_GLOB__". "Make" might be built without GNU glob on > target system because it contains its own copy in source tree and > uses it when it detects that target system doesn’t have GNU glob. > However the way it checks for GNU glob is not compatible with > uClibc, because make/configure checks for " > _GNU_GLOB_INTERFACE_VERSION == 1" as an indicator that GNU glob is > present, but uclibc/gnu-versions.h defines > _GNU_GLOB_INTERFACE_VERSION as 1 regardless of whether GNU glob is > present in configuration. Thus make/configure decides that GNU glob > is present when it is not, which causes further compilation error. I think the definition of _GNU_GLOB_INTERFACE_VERSION just needs to be moved inside the #ifdef __UCLIBC_HAS_GNU_GLOB__. uclibc should not be reporting that it has GNU glob when it was built without it. Rich _______________________________________________ uClibc mailing list [email protected] http://lists.busybox.net/mailman/listinfo/uclibc