linux/poky.git/meta/classes/image-mklibs.bbclass, branch 1.3Mirror of git.yoctoproject.org/pokyhttps://git.enea.com/cgit/linux/poky.git/atom?h=1.32012-08-07T11:56:34+00:00image-mklibs: pass correct libdir to mklibs2012-08-07T11:56:34+00:00Jesse Zhangsen.zhang@windriver.com2012-08-07T02:31:57+00:00urn:sha1:d6ef548c48968d16f7e24dec7452ddb455c26d46
libdir should be specified, or else mklibs won't work for 64bit targets.
It wouldn't be able to find the libs.
Traceback (most recent call last):
File "<build>/bitbake_build/tmp/sysroots/i686-linux/usr/bin/x86_64-wrs-linux/mklibs", line 553, in <module>
header = elf_header(find_lib(libraries.copy().pop()))
File "<build>/bitbake_build/tmp/sysroots/i686-linux/usr/bin/x86_64-wrs-linux/mklibs", line 89, in elf_header
raise Exception("Cannot find lib: " + obj)
Exception: Cannot find lib:
(From OE-Core rev: d2cd2ccea8bc4d110647ba3bd202772e5407000a)
Signed-off-by: Jesse Zhang <sen.zhang@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
image-mklibs/package_ipk: Remove bashisms2012-01-05T22:26:25+00:00Richard Purdierichard.purdie@linuxfoundation.org2012-01-05T12:50:11+00:00urn:sha1:5797feac5f06f5cc363869cd440b82b3eaafd456
We now support using dash but these bashisms triggered build failures for me
when using it. This replaces the code with something which works on dash.
(From OE-Core rev: 4a85312568a6bb052cc511c15b4ae842ff7f8e59)
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
image-mklibs.bbclass: Utilize ${base_libdir} instead of static /lib2011-08-05T16:16:02+00:00Kumar Galagalak@kernel.crashing.org2011-08-04T04:03:23+00:00urn:sha1:acfcc85da088d634aaf685d26f8744516e3b4cf1
We might redefine ${base_libdir} from being set to just /lib.
(From OE-Core rev: 7615f81f86bb5ccfe52b84b38eb9ae80a852d214)
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
image-mklibs.bbclass: Add powerpc64 arch support2011-08-05T16:16:01+00:00Kumar Galagalak@kernel.crashing.org2011-08-04T04:03:14+00:00urn:sha1:05f8db8bf991fadeead0f520567affe845f1a94b
powerp64 dynamic loader is 'ld64.so.1'.
(From OE-Core rev: ef6007cf129a6eec71e1cbb1c65efc8bfd3991e0)
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
image-mklibs: add microblaze arch support2011-05-10T08:56:20+00:00Adrian Alonsoaalonso@secretlab.ca2011-05-05T16:45:14+00:00urn:sha1:9f2d50ccf007706743368905ed045e58fbc95754
* In function mklibs_optimize_image_doit
* Add microblaze arch case for setting the dynamic_loader
used by "mklibs" call
(From OE-Core rev: 473314d9978dfee53cddc45e4ee1863266eb01e1)
Signed-off-by: Adrian Alonso <aalonso@secretlab.ca>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
image-mklibs.bbclass: add the library optimization functionality2011-02-09T22:45:47+00:00Nitin A Kamblenitin.a.kamble@intel.com2011-01-25T16:43:10+00:00urn:sha1:068417289a4aeddc1cb18a7b102cd542ab283a92
If you want to enable the mklibs library size optimization for your image
then, edit the MKLIBS_OPTIMIZED_IMAGES line in the local.conf like this:
MKLIBS_OPTIMIZED_IMAGES ?= "poky-image-minimal your-own-image"
Also this will enable the mklibs library size optimization for all images.
MKLIBS_OPTIMIZED_IMAGES ?= "all"
on qemux86 machine this reduced the rootfs size of poky image-minimal
image from 7.9MB to 7.2MB. That is around 11% image foot print reduction.
That image had 38 elf executables. Generally the size optimization by
mklibs is reversely proportional to the number of elf executables in the
rootfs. So bigger images will see less optimization, and smaller images
will see large image size reductions.
Thanks to mark hatle for his help in implementation of this.
Signed-off-by: Nitin A Kamble <nitin.a.kamble@intel.com>