Bug 620946 – media-libs/libpng-1.6.29 seems to depend zlib-1.2.9

• Product: Gentoo Linux
• Status: RESOLVED OBSOLETE

[Description Sven Müller 2017-06-05 18:04:38 UTC]

libpng-1.6.29 compiles and installs fine. But revdep rebuild complains: 


 revdep-rebuild.sh -p
 * Configuring search environment for revdep-rebuild

 * Checking reverse dependencies
 * Packages containing binaries and libraries broken by a package update
 * will be emerged.

 * Collecting system binaries and libraries
 * Generated new 1_files.rr
 * Collecting complete LD_LIBRARY_PATH
 * Generated new 2_ldpath.rr
 * Checking dynamic linking consistency
[ 10% ]  *   broken /usr/lib32/libpng16.so.16 (symbol inflateValidate, version ZLIB_1.2.9 not defined in file libz.so.1 with link time reference)
 *   broken /usr/lib32/libpng16.so.16 (symbol inflateValidate, version ZLIB_1.2.9 not defined in file libz.so.1 with link time reference)
[ 25% ]  *   broken /usr/lib32/libpng16.so.16 (symbol inflateValidate, version ZLIB_1.2.9 not defined in file libz.so.1 with link time reference)
[ 27% ]  *   broken /usr/lib32/libpng16.so.16 (symbol inflateValidate, version ZLIB_1.2.9 not defined in file libz.so.1 with link time reference)
 *   broken /usr/lib32/libpng16.so.16 (symbol inflateValidate, version ZLIB_1.2.9 not defined in file libz.so.1 with link time reference)
 *   broken /usr/lib32/libpng16.so.16 (symbol inflateValidate, version ZLIB_1.2.9 not defined in file libz.so.1 with link time reference)
 *   broken /usr/lib32/libpng16.so.16 (symbol inflateValidate, version ZLIB_1.2.9 not defined in file libz.so.1 with link time reference)
 *   broken /usr/lib32/libpng16.so.16 (symbol inflateValidate, version ZLIB_1.2.9 not defined in file libz.so.1 with link time reference)
 *   broken /usr/lib32/libpng16.so.16 (symbol inflateValidate, version ZLIB_1.2.9 not defined in file libz.so.1 with link time reference)
 *   broken /usr/lib32/libpng16.so.16 (symbol inflateValidate, version ZLIB_1.2.9 not defined in file libz.so.1 with link time reference)
 *   broken /usr/lib32/libpng16.so.16 (symbol inflateValidate, version ZLIB_1.2.9 not defined in file libz.so.1 with link time reference)
 *   broken /usr/lib32/libpng16.so.16 (symbol inflateValidate, version ZLIB_1.2.9 not defined in file libz.so.1 with link time reference)
 *   broken /usr/lib32/libpng16.so.16 (symbol inflateValidate, version ZLIB_1.2.9 not defined in file libz.so.1 with link time reference)
 *   broken /usr/lib32/libpng16.so.16 (symbol inflateValidate, version ZLIB_1.2.9 not defined in file libz.so.1 with link time reference)
 *   broken /usr/lib32/libpng16.so.16 (symbol inflateValidate, version ZLIB_1.2.9 not defined in file libz.so.1 with link time reference)
 *   broken /usr/lib32/libpng16.so.16 (symbol inflateValidate, version ZLIB_1.2.9 not defined in file libz.so.1 with link time reference)
 *   broken /usr/lib32/libpng16.so.16 (symbol inflateValidate, version ZLIB_1.2.9 not defined in file libz.so.1 with link time reference)
 *   broken /usr/lib32/libpng16.so.16 (symbol inflateValidate, version ZLIB_1.2.9 not defined in file libz.so.1 with link time reference)
 *   broken /usr/lib32/libpng16.so.16 (symbol inflateValidate, version ZLIB_1.2.9 not defined in file libz.so.1 with link time reference)
 *   broken /usr/lib32/libpng16.so.16 (symbol inflateValidate, version ZLIB_1.2.9 not defined in file libz.so.1 with link time reference)
 *   broken /usr/lib32/libpng16.so.16 (symbol inflateValidate, version ZLIB_1.2.9 not defined in file libz.so.1 with link time reference)
 *   broken /usr/lib32/libpng16.so.16 (symbol inflateValidate, version ZLIB_1.2.9 not defined in file libz.so.1 with link time reference)
 *   broken /usr/lib32/libpng16.so.16 (symbol inflateValidate, version ZLIB_1.2.9 not defined in file libz.so.1 with link time reference)
 *   broken /usr/lib32/libpng16.so.16 (symbol inflateValidate, version ZLIB_1.2.9 not defined in file libz.so.1 with link time reference)
 *   broken /usr/lib32/libpng16.so.16 (symbol inflateValidate, version ZLIB_1.2.9 not defined in file libz.so.1 with link time reference)
 *   broken /usr/lib32/libpng16.so.16 (symbol inflateValidate, version ZLIB_1.2.9 not defined in file libz.so.1 with link time reference)
 *   broken /usr/lib32/libpng16.so.16 (symbol inflateValidate, version ZLIB_1.2.9 not defined in file libz.so.1 with link time reference)
 *   broken /usr/lib32/libpng16.so.16 (symbol inflateValidate, version ZLIB_1.2.9 not defined in file libz.so.1 with link time reference)
 *   broken /usr/lib32/libpng16.so.16 (symbol inflateValidate, version ZLIB_1.2.9 not defined in file libz.so.1 with link time reference)
 *   broken /usr/lib32/libpng16.so.16 (symbol inflateValidate, version ZLIB_1.2.9 not defined in file libz.so.1 with link time reference)
 *   broken /usr/lib32/libpng16.so.16 (symbol inflateValidate, version ZLIB_1.2.9 not defined in file libz.so.1 with link time reference)
 *   broken /usr/lib32/libpng16.so.16 (symbol inflateValidate, version ZLIB_1.2.9 not defined in file libz.so.1 with link time reference)
 *   broken /usr/lib32/libpng16.so.16 (symbol inflateValidate, version ZLIB_1.2.9 not defined in file libz.so.1 with link time reference)
 *   broken /usr/lib32/libpng16.so.16 (symbol inflateValidate, version ZLIB_1.2.9 not defined in file libz.so.1 with link time reference)
 *   broken /usr/lib32/libpng16.so.16 (symbol inflateValidate, version ZLIB_1.2.9 not defined in file libz.so.1 with link time reference)
 *   broken /usr/lib32/libpng16.so.16 (symbol inflateValidate, version ZLIB_1.2.9 not defined in file libz.so.1 with link time reference)
 *   broken /usr/lib32/libpng16.so.16 (symbol inflateValidate, version ZLIB_1.2.9 not defined in file libz.so.1 with link time reference)
 *   broken /usr/lib32/libpng16.so.16 (symbol inflateValidate, version ZLIB_1.2.9 not defined in file libz.so.1 with link time reference)
 *   broken /usr/lib32/libpng16.so.16 (symbol inflateValidate, version ZLIB_1.2.9 not defined in file libz.so.1 with link time reference)
[ 28% ]  *   broken /usr/lib32/libpng16.so.16 (symbol inflateValidate, version ZLIB_1.2.9 not defined in file libz.so.1 with link time reference)
 *   broken /usr/lib32/libpng16.so.16 (symbol inflateValidate, version ZLIB_1.2.9 not defined in file libz.so.1 with link time reference)
 *   broken /usr/lib32/libpng16.so.16 (symbol inflateValidate, version ZLIB_1.2.9 not defined in file libz.so.1 with link time reference)
 *   broken /usr/lib32/libpng16.so.16 (symbol inflateValidate, version ZLIB_1.2.9 not defined in file libz.so.1 with link time reference)
 *   broken /usr/lib32/libpng16.so.16 (symbol inflateValidate, version ZLIB_1.2.9 not defined in file libz.so.1 with link time reference)
 *   broken /usr/lib32/libpng16.so.16 (symbol inflateValidate, version ZLIB_1.2.9 not defined in file libz.so.1 with link time reference)
 *   broken /usr/lib32/libpng16.so.16 (symbol inflateValidate, version ZLIB_1.2.9 not defined in file libz.so.1 with link time reference)
 *   broken /usr/lib32/libpng16.so.16 (symbol inflateValidate, version ZLIB_1.2.9 not defined in file libz.so.1 with link time reference)
 *   broken /usr/lib32/libpng16.so.16.29.0 (symbol inflateValidate, version ZLIB_1.2.9 not defined in file libz.so.1 with link time reference)
 *   broken /usr/lib32/libpng16.so.16 (symbol inflateValidate, version ZLIB_1.2.9 not defined in file libz.so.1 with link time reference)
[ 29% ]  *   broken /usr/lib32/libpng16.so.16 (symbol inflateValidate, version ZLIB_1.2.9 not defined in file libz.so.1 with link time reference)
[ 100% ]                 
 * Generated new 3_broken.rr
 * Assigning files to packages
 *  !!! /usr/lib32/libgdk_pixbuf-2.0.so.0.2600.4 not owned by any package is broken !!!
 *   /usr/lib32/libgdk_pixbuf-2.0.so.0.2600.4 -> (none)
 *   /usr/lib32/libpng16.so.16 -> media-libs/libpng
 *   /usr/lib32/libpng16.so.16.29.0 -> media-libs/libpng
 * Generated new 4_raw.rr and 4_owners.rr
 * Cleaning list of packages to rebuild
 * Generated new 4_pkgs.rr
 * Assigning packages to ebuilds
 * Generated new 4_ebuilds.rr
 * Evaluating package order
 * Generated new 5_order.rr
 * All prepared. Starting rebuild
emerge --complete-graph=y --oneshot --jobs=12 --load-average=12 --pretend media-libs/libpng:0/16

These are the packages that would be merged, in order:

Calculating dependencies... done!
[ebuild   R    ] media-libs/libpng-1.6.29 


It seems to be already reported in upstream:
https://sourceforge.net/p/libpng/bugs/264/

But as a difference to this report a downgrade to 1.6.28 doesn't fix the problem.

Installed is zlib-1.2.11
 la /lib/libz.so.1*
lrwxrwxrwx 1 root root    14  2. Jun 21:11 /lib/libz.so.1 -> libz.so.1.2.11
-rwxr-xr-x 1 root root 92464  2. Jun 21:11 /lib/libz.so.1.2.11

Seems there's still a dependency to libz 1.2.9 in libpng:
LC_ALL=C grep ZLIB_1.2.9 /usr/lib/libpng*
Binary file /usr/lib/libpng16.so matches
Binary file /usr/lib/libpng16.so.16 matches
Binary file /usr/lib/libpng16.so.16.29.0 matches
Binary file /usr/lib/libpng.so matches

[Comment 1 Sven Müller 2017-07-04 18:33:23 UTC]

The update to libpng-1.6.30 didn't fix the problem. Tried to compile wine: 

/var/tmp/portage/app-emulation/wine-2.3/work/wine-2.3-abi_x86_32.x86/config.log

configure:12493: x86_64-pc-linux-gnu-gcc -m32 -o conftest -march=corei7 -O2 -pipe -mno-movbe -mno-abm -mno-lwp -mno-fma -mno-fma4 -mno-xop -mno-bmi -mno-tbm -mno-avx  -I/usr/incl
ude/freetype2 -Wl,-O1 -Wl,--as-needed conftest.c -lfreetype -lfreetype  >&5
/usr/lib32/libpng16.so.16: undefined reference to `inflateValidate@ZLIB_1.2.9'
collect2: error: ld returned 1 exit status
configure:12493: $? = 1

[Comment 2 Sven Müller 2017-07-04 18:34:48 UTC]

Created attachment 480766 [details]
wine-2.3-abi_x86_32.x86/config.log

/var/tmp/portage/app-emulation/wine-2.3/work/wine-2.3-abi_x86_32.x86/config.log

[Comment 3 Sven Müller 2017-08-11 05:49:09 UTC]

Found the problem:

ldd /usr/lib/libpng16.so.16

referred to

/lib32/libz.so.1.2.7

And this lib was an orphaned leftover from a previous zlib version. Removing this libz file and recompiling libpng solved the problem.

So the problem was an unclean update process of libz (zlib-1.2.7).