| Summary: | >=app-arch/unzip-5.0: does not recognize .zip files correctly if built with -malign-double on x86 | ||
|---|---|---|---|
| Product: | Gentoo Linux | Reporter: | Christian Franke <nobody-gentoo> |
| Component: | Current packages | Assignee: | Gentoo Linux bug wranglers <bug-wranglers> |
| Status: | RESOLVED INVALID | ||
| Severity: | normal | CC: | jer |
| Priority: | High | ||
| Version: | unspecified | ||
| Hardware: | x86 | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Package list: | Runtime testing required: | --- | |
You can resolve this by removing -malign-double from CFLAGS. Gentoo does not support it. |
If there is -malign-double in CFLAGS, app-arch/unzip builds fine, however it fails to unpack any zip file. This is on x86. The ebuild might filter -malign-double. Reproducible: Always Steps to Reproduce: 1. add -malign-double to CFLAGS 2. reemerge app-arch/unpack 3. try to unpack a zip file Actual Results: sccd unzip60 # ./unzip testmake.zip Archive: testmake.zip End-of-central-directory signature not found. Either this file is not a zipfile, or it constitutes one disk of a multi-part archive. In the latter case the central directory and zipfile comment will be found on the last disk(s) of this archive. unzip: cannot find zipfile directory in one of testmake.zip or testmake.zip.zip, and cannot find testmake.zip.ZIP, period.