| Summary: | sys-libs/libcap-2.22: fails to cross compile due to BUILD_CFLAGS not being setup | ||
|---|---|---|---|
| Product: | Gentoo Linux | Reporter: | Ambroz Bizjak <ambrop7> |
| Component: | [OLD] Core system | Assignee: | Gentoo's Team for Core System packages <base-system> |
| Status: | RESOLVED FIXED | ||
| Severity: | normal | ||
| Priority: | Normal | ||
| Version: | unspecified | ||
| Hardware: | All | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Package list: | Runtime testing required: | --- | |
| Attachments: | build output | ||
Created attachment 324452 [details]
build output
Working fix:
src_configure() {
tc-export BUILD_CC CC AR RANLIB
+ export BUILD_CFLAGS="${BUILD_CFLAGS}"
}
Note that just "export BUILD_CFLAGS" does not work.
should be all set now in the tree; thanks for the report! Commit message: Export BUILD_CFLAGS and friends http://sources.gentoo.org/sys-libs/libcap/libcap-2.22.ebuild?r1=1.11&r2=1.12 |
libcap/Makefile contains this which builds a build tool: _makenames: _makenames.c cap_names.list.h $(BUILD_CC) $(BUILD_CFLAGS) $< -o $@ This fails when BUILD_CFLAGS is not defined. In that case, something makes BUILD_CFLAGS default to CFLAGS, and the native compiler is called with invalid options. Reproducible: Always