| Summary: | slang: pcre_module is never built | ||||||
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| Product: | [Build System, Metadata & Runtime] OE-Core | Reporter: | LiRongQing <rongqing.li> | ||||
| Component: | core | Assignee: | Hongxu Jia <hongxu.jia> | ||||
| Status: | VERIFIED FIXED | QA Contact: | |||||
| Severity: | normal | ||||||
| Priority: | Medium | CC: | alexandrux.palalau, hongxu.jia, liang.li2, liezhi.yang, meta.mr.watcher, meta.watcher, Qi.Chen, sgw, yi.zhao, zhenfeng.zhao | ||||
| Version: | 1.3 | ||||||
| Target Milestone: | 1.4 M2 | ||||||
| Hardware: | x86 | ||||||
| OS: | Multiple | ||||||
| Whiteboard: | Design | ||||||
| OS type for building Yocto: | --- | Type of Regression: | --- | ||||
| Verified: | Documentation change: | --- | |||||
| Attachments: |
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Description
LiRongQing
2012-07-24 06:58:58 UTC
Is this a hard dependency for slang? It looks like slang currently includes a DEPENDS on pcre, so can you provide more details? slang has depends on pcre, but the configure file will check if there is libpcre.so again. slang has depends on pcre, but the configure file will check if there is libpcre.so again, and it always check host dir, the result is if host does not install pcre, the pcre-module will be not compile. If pcre installation dirs are different between host and target, when link pcre-module, the RPATH for ld is wrong dir. replied to patch on mailing list Created attachment 751 [details]
Slang compilation error log.
/mnt/ssd/poky/build/tmp/work/i586-poky-linux/slang-2.2.4-r10/slang-2.2.4/modules/onig-module.c:27:23: fatal error: oniguruma.h: No such file or directory compilation terminated. make[1]: *** [objs/onig-module.so] Error 1 make[1]: Leaving directory `/mnt/ssd/poky/build/tmp/work/i586-poky-linux/slang-2.2.4-r10/slang-2.2.4/modules' make: *** [elf] Error 2 ERROR: oe_runmake failed *Analysis
1. In slang-2.2.4 source codes, its autoconf will checks for the existence of following libraries and header files:
pcre, onig, zlib, iconv, png;
2. If exists, the corresponding source file will be compiled, including:
pcre-module.c, onig-module.c, zlib-module.c, iconv-module.c, png-module.c
3. In poky/meta/recipes-support, only supports libpcre, libiconv, and the others are not implemented.
4. But in slang_2.2.4.bb, only explicitly disable zlib and png by
EXTRA_OECONF += " --without-z --without-png ..."
5. So if the host has installed onig, and slang's autoconf incorrectly tests its existence, the error showed in the above occurs.
*Resolution
explicitly disable onig by EXTRA_OECONF += " --without-z --without-png --without-ongi ..." in slang_2.2.4.bb
slang: explicity disable invoking onig module
We don't implement module onig in our recipes,
so we should explicity disable its invoke in slang
to avoid that slang's configure incorrectly tests
the existence of onig.
The patch has been merged into git://git.pokylinux.org/poky.git origin/master.
(In reply to comment #9) > slang: explicity disable invoking onig module > > We don't implement module onig in our recipes, > so we should explicity disable its invoke in slang > to avoid that slang's configure incorrectly tests > the existence of onig. > > The patch has been merged into git://git.pokylinux.org/poky.git Merged into master: http://git.yoctoproject.org/cgit/cgit.cgi/poky/commit/?id=9a9710169d01788725ace91dbea0b8a268cede7c > origin/master. no compile error when run "bitbake slang"(slang-2.2.4-r12) with git master commit:381c4b69c7e8b452f4d3de2f8214e6e5f6a9abe7 also pcre-module.so is found in slang rpm (slang-2.2.4-r12). |