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2019-03-06libpng: fix CVE-2019-7317Ross Burton
(From OE-Core rev: 983d4757db7d46dcd4116269c4446392e28f16fb) Signed-off-by: Ross Burton <ross.burton@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2018-12-20libpng: upgrade 1.6.35 -> 1.6.36Anuj Mittal
For changes, see: https://sourceforge.net/p/libpng/code/ci/libpng16/tree/CHANGES License-Update: Added authors to license, formatting, version changes, export classification clarification and a new libpng2 license with clarification: The new libpng license comprises the terms and conditions from the zlib license, and the disclaimer from the Boost license. The legacy libpng license license, used until libpng-1.6.35, is appended to the new license, following the precedent established in the Python Software Foundation License version 2. (From OE-Core rev: 099aecfaa3baf6b24c2b751da92d7d2fa0266bf9) Signed-off-by: Anuj Mittal <anuj.mittal@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2018-08-23libpng: upgrade 1.6.34 -> 1.6.35Maxin B. John
License-Update: copyright years updated (From OE-Core rev: 2c245d0ddc230360be949b96fb123698541753ac) Signed-off-by: Maxin B. John <maxin.john@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2018-03-20libpng: fix upstream version checkAlexander Kanavin
Sourceforge for some reason claims an older version is 'the latest'. (From OE-Core rev: 612075ddebd40af4f9908028e40bd6a46a2a4d63) Signed-off-by: Alexander Kanavin <alexander.kanavin@linux.intel.com> Signed-off-by: Ross Burton <ross.burton@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2018-03-08libpng: Upgrade 1.6.32 -> 1.6.34youngseok
License-Update: License file changes are due to updates in Version and Copyright date (From OE-Core rev: cdf16bb9751603fdb0340c03ef43f193918d31df) Signed-off-by: youngseok <earwigz32@gmail.com> Signed-off-by: Ross Burton <ross.burton@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2017-11-05libpng: Upgrade 1.6.31 -> 1.6.32youngseok
License file changes are due to updates in Version and Copyright date (From OE-Core rev: 44676c90863c3864182c088ca51bec3bdc8dce29) Signed-off-by: youngseokyoon <earwigz32@gmail.com> Signed-off-by: Ross Burton <ross.burton@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2017-08-09libpng: upgrade to 1.6.31Maxin B. John
1.6.31 fixes pngpriv.h to work around failure to compile arm/filter_neon.S.This bug was introduced in libpng-1.6.30beta01 No changes in License.The license checksums changed because of update in Copyright dates in LICENSE and png.h files. (From OE-Core rev: 8319dce16210ebe2d89cd1e0926ad937909bc9ea) Signed-off-by: Maxin B. John <maxin.john@intel.com> Signed-off-by: Ross Burton <ross.burton@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2017-07-31libpng: fix MIRRORS usageRoss Burton
MIRRORS needs to be pairs of values for the original URL to match and the location find it on the mirror. (From OE-Core rev: a649f3da630e8ca2d3ca58b610f3918720dd5229) Signed-off-by: Ross Burton <ross.burton@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2017-07-25libpng: use SourceForge mirrorRoss Burton
The Gentoo mirror also deletes old versions when they're not used, so revert back to the canonical SourceForge site, adding /older-releases/ to MIRRORS to handle new releases moving the version we want. Original idea by Maxin B. John <maxin.john@intel.com>. (From OE-Core rev: 791a3493c88c9c249f21f6d893b2061e1d8a0af6) Signed-off-by: Ross Burton <ross.burton@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2017-05-18libpng: 1.6.28 -> 1.6.29Huang Qiyu
1) Upgrade libpng from 1.6.28 to 1.6.29. 2) License checksum changed,since the copyright date and contributing authors were updated. (From OE-Core rev: 1a8438601db2e7fd367b6927f6fa4e03cb74854a) Signed-off-by: Huang Qiyu <huangqy.fnst@cn.fujitsu.com> Signed-off-by: Ross Burton <ross.burton@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2017-01-26libpng: Upgrade 1.6.26 -> 1.6.28Maxin B. John
This upgrade fixes the vulnerability: CVE-2016-10087 License file changes are due to updates in Package Version and Copyright date. ie: 'libpng version 1.6.28, January 5, 2017' (From OE-Core rev: 94bb606b9f21b7fe4c5d7e9ae3fda17da047ece5) Signed-off-by: Maxin B. John <maxin.john@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2016-11-06libpng: Upgrade 1.6.24 -> 1.6.25Maxin B. John
License file changes are due to updates in Version and Copyright date (From OE-Core rev: f231bd63ab82575b2ad6ccfd0a3f5da76b56a125) Signed-off-by: Maxin B. John <maxin.john@intel.com> Signed-off-by: Ross Burton <ross.burton@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2016-08-17libpng: update 1.6.23 -> 1.6.24Maxin B. John
Updates in License files are due to changes in Copyright date and Version. Ensure all tools are packaged into $PN-tools. (From OE-Core rev: e28b6042b1a81fe449b772b4698ad139edf46332) Signed-off-by: Maxin B. John <maxin.john@intel.com> Signed-off-by: Ross Burton <ross.burton@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2016-07-20libpng: update to 1.6.23Maxin B. John
1.6.22 -> 1.6.23 License files changes are due to updates in Copyright date and Version (From OE-Core rev: 83a43b1bd124b6306e0f852ad3961f4672fbc7dd) Signed-off-by: Maxin B. John <maxin.john@intel.com> Signed-off-by: Ross Burton <ross.burton@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2016-06-01libpng: update to 1.6.22Maxin B. John
1.6.21 -> 1.6.22 License files updates are not real license changes (updates in Copyright date and Version) (From OE-Core rev: 5bbde5aa0815eac84b0a16bd9efbd5507eb9c3b3) Signed-off-by: Maxin B. John <maxin.john@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2016-01-24libpng: upgrade to 1.6.21Maxin B. John
1.6.20 -> 1.6.21 License file updates contain new dates and versions. Update checksums to reflect it. (From OE-Core rev: 55fb8957fd8f9d2c34674514e652d79b2229bc3c) Signed-off-by: Maxin B. John <maxin.john@intel.com> Signed-off-by: Ross Burton <ross.burton@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2015-12-16libpng: Update SRC_URI to use GENTOO_MIRRORMaxin B. John
Update SRC_URI to use GENTOO_MIRROR as SOURCEFORGE_MIRROR continue to move around the release files. [YOCTO #8739] (From OE-Core rev: 780a3739d651a14e1ef9de141e517b77171979d7) Signed-off-by: Maxin B. John <maxin.john@intel.com> Signed-off-by: Ross Burton <ross.burton@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2015-12-08libpng: update 1.6.19 -> 1.6.20 (CVE-2015-8126)Andre McCurdy
Version 1.6.20beta01 [November 20, 2015] Avoid potential pointer overflow/underflow in png_handle_sPLT() and png_handle_pCAL() (Bug report by John Regehr). Version 1.6.20beta02 [November 23, 2015] Fixed incorrect implementation of png_set_PLTE() that uses png_ptr not info_ptr, that left png_set_PLTE() open to the CVE-2015-8126 vulnerability. Version 1.6.20beta03 [November 24, 2015] Backported tests from libpng-1.7.0beta69. Version 1.6.20rc01 [November 26, 2015] Fixed an error in handling of bad zlib CMINFO field in pngfix, found by American Fuzzy Lop, reported by Brian Carpenter. inflate() doesn't immediately fault a bad CMINFO field; instead a 'too far back' error happens later (at least some times). pngfix failed to limit CMINFO to the allowed values but then assumed that window_bits was in range, triggering an assert. The bug is mostly harmless; the PNG file cannot be fixed. Version 1.6.20rc02 [November 29, 2015] In libpng 1.6 zlib initialization was changed to use the window size in the zlib stream, not a fixed value. This causes some invalid images, where CINFO is too large, to display 'correctly' if the rest of the data is valid. This provides a workaround for zlib versions where the error arises (ones that support the API change to use the window size in the stream). Version 1.6.20 [December 3, 2015] No changes. (From OE-Core rev: ead74a1fdfbc5b5a00683d74a8b0ff2adf4856be) Signed-off-by: Andre McCurdy <armccurdy@gmail.com> Signed-off-by: Ross Burton <ross.burton@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2015-12-01libpng: update to 1.6.19Maxin B. John
1.6.17 -> 1.6.19 No changes in License.The license checksums changed because of update in Copyright dates and other restructuring in png.h (From OE-Core rev: abee587c0b165ff42e9754839adedda0d5240a73) Signed-off-by: Maxin B. John <maxin.john@intel.com> Signed-off-by: Ross Burton <ross.burton@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2015-05-24libpng: Upgrade 1.6.16 -> 1.6.17Jussi Kukkonen
License files changes are not actual license changes. (From OE-Core rev: 9c1e086389e34e332bd0020efd052587aba95bf3) Signed-off-by: Jussi Kukkonen <jussi.kukkonen@intel.com> Signed-off-by: Ross Burton <ross.burton@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2015-01-29libpng: Upgrade to 1.6.16Khem Raj
License checksum changed because of date change like below -libpng versions 1.2.6, August 15, 2004, through 1.6.13, August 21, 2014, are +libpng versions 1.2.6, August 15, 2004, through 1.6.16, December 22, 2014, are Change-Id: I7a2a950ef06c0bd8950a65b273bde5c214e6d3c7 (From OE-Core rev: 929ccf90d9cbf6a10a263b59e5f02b0542d73899) Signed-off-by: Khem Raj <raj.khem@gmail.com> Signed-off-by: Ross Burton <ross.burton@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2014-12-23libpng 1.6.13: fix build for aarch64Koen Kooi
The configure override was too restrictive, it needed both 'arm' and 'neon' to trigger, which breaks on aarch64. Since TUNE_FEATURES is the only qualifier that matters, drop the 'arm' override. Buildtested for 'genericarmv8' and 'qemux86' machines. [RP: Added class-target override to avoid failures for libpng-native] (From OE-Core rev: 100a46e19da87964d11e11d1af1e59c27a1d5241) Signed-off-by: Koen Kooi <koen.kooi@linaro.org> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2014-09-10libpng: update to 1.6.13Marko Lindqvist
License terms have not changed. In case of LICENSE and png.h lines 0-15 the version numbers and release dates have changed. In case of png.h lines 229-343 the text has not changed at all, but old line numbers were not pointing to correctly to the licensing terms segment. (From OE-Core rev: efb760b19f3f88f509bfbc44a08c9c8c03baf6bc) Signed-off-by: Marko Lindqvist <cazfi74@gmail.com> Signed-off-by: Ross Burton <ross.burton@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2014-09-10libpng: drop unnecessary automake requirement lowering patchMarko Lindqvist
Automake recipe provides automake 1.14.1 anyway (From OE-Core rev: 3e8ce8508356112e07e37734d228494a840cf04c) Signed-off-by: Marko Lindqvist <cazfi74@gmail.com> Signed-off-by: Ross Burton <ross.burton@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2014-06-16binconfig-disabled: Add class and useRichard Purdie
This adds a binconfig-disabled class which can be used by recipes where a -config file is installed but we wish to disable it and just rely on the .pc files instead. Rather than simply deleting it, we make the script "exit 1" so that it can be found in PATH and raise a build error rather than something silently falling back to the build system for example. Rather than randomly finding -config files, this adds in the specification of a list of binconfig scripts which is more deterministic and maintainable moving forward. This patch converts various users in OE-Core to use this, a world build of OE-Core tests out ok with this change. There will likely be issues in other layers however, hence this being a RFT. (From OE-Core rev: 5870bd272b0b077d0826fb900b251884c1c05061) Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2014-04-24libpng: bump to 1.6.10Maxin B. John
1. Fixes CVE-2014-0333 2. There are changes in License checksums. This is due to new contributor names being added to LICENSE and png.h file contains version of the new release.So, license remains the same. (From OE-Core rev: 270e82399915d1f620756e380464f984c8a2cda8) Signed-off-by: Maxin B. John <maxin.john@enea.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2014-02-02libpng: upgrade to 1.6.8Marius Avram
Note: license has not changed. MD5 sum of files changed because new contributors were added to LICENSE and png.h file contains the version of the new release. (From OE-Core rev: f825549d18477bc2c02e96f7a879b36bad1be18d) Signed-off-by: Marius Avram <marius.avram@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2013-11-27libpng: set reasonable SUMMARYPaul Eggleton
Also don't set DESCRIPTION to the same value, it's superfluous. (From OE-Core rev: f991d2d60b74f5ebd990f77aecd3324b1a4533e9) Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2013-11-27libpng: upgrade to 1.6.7Valentin Popa
License is the same. (From OE-Core rev: a1e8def7b335a69fb1ca412ad82cafa15350422e) Signed-off-by: Valentin Popa <valentin.popa@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2013-10-14libpng: Update to 1.6.6Saul Wold
License Checksum changed due to date updates in files and lines moving. (From OE-Core rev: f2065a3388cdbb4586bf5a808455a011b557de11) Signed-off-by: Saul Wold <sgw@linux.intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2013-08-06libpng: package new tools into a libpng-tools packageSaul Wold
These tools are useful for fixing older or corrupted PNG files. (From OE-Core rev: b587073c088b31ca9490b82dba4df3e460ca6058) Signed-off-by: Saul Wold <sgw@linux.intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2013-07-31libpng : upgrade to 1.6.3Andrei Dinu
upgrade from 1.6.2 -> 1.6.3 LICENSE and png.h checksum changed caused by dates and release numbers. (From OE-Core rev: 776c753bc5745b098d6a80e61c7332d956ae7f4f) Signed-off-by: Andrei Dinu <andrei.adrianx.dinu@intel.com> Signed-off-by: Saul Wold <sgw@linux.intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2013-06-07libpng : upgrade to 1.6.2Andrei Dinu
upgrade from 1.6.1 -> 1.6.2 - removed patch contained upstream - minor changes in png.h and LICENSE file ( changes regarding the date ) (From OE-Core rev: c71a175add6493a2a419e46ab0ef96cbd3fcb70a) Signed-off-by: Andrei Dinu <andrei.adrianx.dinu@intel.com> Signed-off-by: Saul Wold <sgw@linux.intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2013-05-12Upstream-Status: Correct CapitalizationSaul Wold
(From OE-Core rev: 43b2a2f375e2201be7a9bb6a9c5c0a9fc61f3361) Signed-off-by: Saul Wold <sgw@linux.intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2013-04-22png: fix over-zealous warnings about transformsRoss Burton
libpng 1.6.0/1.6.1 emits warnings about function ordering when there isn't a problem, which causes Cairo to fail loading images. Take the patch from upstream to fix this. (From OE-Core rev: 50f823557cb5857dfe585a9da88bb8f61ebfba99) Signed-off-by: Ross Burton <ross.burton@intel.com> Signed-off-by: Saul Wold <sgw@linux.intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2013-04-22libpng: update to 1.6.1Koen Kooi
This attempts to fix [YOCTO #4060] - connman-applet spews warnings, but with this one PNG images still don't work in weston :( The ARM NEON option was added because the autodetection code in configure.ac is broken: /usr/lib/weston/weston-desktop-shell: symbol lookup error: /usr/lib/libpng16.so.16: undefined symbol: png_init_filter_functions_neon License checksums update due to date and package version changes: index e95d359..d86a7da 100644 (From OE-Core rev: e31ef0211c2cb18c322517a44b714895e51284e1) Signed-off-by: Saul Wold <sgw@linux.intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2013-03-05libpng : update to 1.60.0Andrei Dinu
(From OE-Core rev: aca6a67527d97b57b3d16848057bc29fff7c19d0) Signed-off-by: Andrei Dinu <andrei.adrianx.dinu@intel.com> Signed-off-by: Saul Wold <sgw@linux.intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2013-02-15libpng: update to upstream version 1.5.14Marko Lindqvist
obsolete_automake_macros.patch removed as it's not part of upstream. The only changes to license texts are latest libpng version number and release dates. (From OE-Core rev: d68e9660327db2dd4f2ae7bcea9925146b94eb77) Signed-off-by: Marko Lindqvist <cazfi74@gmail.com> Signed-off-by: Saul Wold <sgw@linux.intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2013-01-10libpng: replace obsolete automake macros with working onesMarko Lindqvist
Add obsolete_automake_macros.patch that replaces automake macros no longer supported by automake-1.13 with modern constructs. (From OE-Core rev: bebb0419ca98b386db0046c127a6eccc66f4507a) Signed-off-by: Marko Lindqvist <cazfi74@gmail.com> Signed-off-by: Saul Wold <sgw@linux.intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2012-12-26libpng: fix packagingMartin Jansa
* PN-LIBV is not needed, was used to package libpng12 from libpng3 build now only libpng15 is built. * if you're not using OEBasicHash + PRserv you need to rebuild and reinstall a lot of packages to upgrade to libpng-1.5 correctly (From OE-Core rev: 69bbce0176183b0dc14eda21e4f6b601443060f0) Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com> Signed-off-by: Saul Wold <sgw@linux.intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2012-12-19libpng: update to upstream version 1.5.13Marko Lindqvist
Updating from 1.2.x means also change in actual library name from libpng12 to libpng15, and slight changes in API. License md5sums differ only because of license text formatting changes and because they contain version numbers and release dates. (From OE-Core rev: 317cbe5f5d4bf9366657a0d5383108c1b3340a8a) Signed-off-by: Marko Lindqvist <cazfi74-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> Signed-off-by: Saul Wold <sgw@linux.intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2012-12-13libpng: enable nativesdk variantConstantin Musca
(From OE-Core rev: bdc9e932869cc5d08761c762c003b42de21e5c1f) Signed-off-by: Constantin Musca <constantinx.musca@intel.com> Signed-off-by: Saul Wold <sgw@linux.intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2012-12-03libpng: fix license segment md5sum boundaryMarko Lindqvist
Replaced incorrect "startline" with correct "beginline" for telling where license segment in file begins. Old md5sum was calculated from the beginning of the file, not from beginning of the license segment. (From OE-Core rev: 844223c8485f4387d938981ff3dfa0e249040b53) Signed-off-by: Marko Lindqvist <cazfi74@gmail.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2012-12-03libpng: update to upstream version 1.2.50Marko Lindqvist
License md5sum changed only because libpng version numbers and release dates mentioned in it. (From OE-Core rev: b3f99e01c249c34d6083eec3159d5ba6b54df97f) Signed-off-by: Marko Lindqvist <cazfi74@gmail.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2012-06-21libpng: clean up FILE after PACKAGE reorderSaul Wold
(From OE-Core rev: 3fddd5314b51946f9b02760ca7d847bb3107fefa) Signed-off-by: Saul Wold <sgw@linux.intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2012-04-26libpng: upgrade to 1.2.49Scott Garman
License hasn't changed, just updated the md5 checksums due to trivial date changes within the text (and the position of the license text within png.h). Addresses CVE-2011-3045 Fixes [YOCTO #2352] (From OE-Core rev: a2009fd8548d818c4e647dae554b98074bd3eecd) Signed-off-by: Scott Garman <scott.a.garman@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2012-02-21recipes: bump PR to rebuild .la files without libz.laMartin Jansa
(From OE-Core rev: 1da6a2dbd5e7aeea6cd45ca05590bdd50b67bf89) Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2012-02-10zlib: Upgrade 1.2.5 -> 1.2.6Khem Raj
Dont use autotools, it really not so autoconf like. the configure script gets updated with every release of zlib and we overwrite that. Instead use the upstream provided configure copyright year was changed in zlib.h which caused change in LIC_FILE_CHECKSUM fix.inverted.LFS.logic.patch is already applied upstream so drop it Drop the configure.ac and Makefile.am scripts since we do not autoreconf anymore and do not inherit autotools anymore Bump PR for depending recipes so a rebuild it ensues so that they dont depend on .la anymore and add missing dependencies discovered during incremental build (From OE-Core rev: 50ad5230ea9e0982cdfda23fb9fcfccf89d28f29) Signed-off-by: Khem Raj <raj.khem@gmail.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2011-09-21libpng: Add RPROVIDES for backwards compatibiliy with previous libpng packagingRichard Purdie
(From OE-Core rev: eb39d55d07880e9338808fc077991b5673077aa1) Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2011-09-21libpng: avoid dangling link in libpng packageDongxiao Xu
As for libpng recipe, the libpng.pc is a symbol link to libpng12.pc, if packaging them into two different packages, we will get a dangling link for libpng.pc, and when calculating rpm dependency with that file, we will get nothing. Only keep one version of dev package to fix the issue. (From OE-Core rev: 50232671951e0b69d52a685b82a10be335458292) Signed-off-by: Dongxiao Xu <dongxiao.xu@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>