On i686 systems eagle fails to start, because of missing libpng12.so.0: rose@cheetah:/home/rose(1)$ eagle /opt/eagle-5.10.0/bin/eagle: error while loading shared libraries: libpng12.so.0: cannot open shared object file: No such file or directory sci-electronics/eagle-5.10.0 depends on libpng12.so.0: root@cheetah:/root(2)# ldd /opt/eagle-5.10.0/bin/eagle | grep png libpng12.so.0 => not found but there is no entry in eagle-5.10.0.ebuild: root@cheetah:/root(9)# grep -A 7 DEPEND /usr/portage/sci-electronics/eagle/eagle-5.10.0.ebuild RDEPEND="sys-libs/glibc x11-libs/libXext x11-libs/libX11 x11-libs/libXau x11-libs/libXdmcp x86? ( <media-libs/jpeg-7 ) amd64? ( app-emulation/emul-linux-x86-baselibs app-emulation/emul-linux-x86-xlibs )" That's why revdep-rebuild tries endless to reemerge eagle at i686 systems. The issue does not arise at x86_64 systems, because there is /usr/lib32/libpng12.so.0 root@moose:/root(29)# ldd /opt/eagle-5.10.0/bin/eagle | grep png libpng12.so.0 => /usr/lib32/libpng12.so.0 (0xf74ad000) Reproducible: Always
+ 08 Jul 2010; Samuli Suominen <ssuominen@gentoo.org> eagle-5.10.0.ebuild: + Missing QA_DT_HASH to prevent warning about LDFLAGS not being respected. + Missing libpng12.so.0 RDEPEND wrt #327275 by Juergen Rose.
(In reply to comment #1) > + 08 Jul 2010; Samuli Suominen <ssuominen@gentoo.org> eagle-5.10.0.ebuild: > + Missing QA_DT_HASH to prevent warning about LDFLAGS not being respected. > + Missing libpng12.so.0 RDEPEND wrt #327275 by Juergen Rose. > Samuli, I don't want to waste your time but I'm not sure about this bug. I have 'eagle-5.10' here and it works perfectly on a i686 system(Athlon K7) with 'media-libs/libpng-1.4.3'(media-libs/libpng-1.2.44 is not installed): equery f libpng | grep usr/lib /usr/lib/libpng.a /usr/lib/libpng.la /usr/lib/libpng.so /usr/lib/libpng12.so.0 /usr/lib/libpng14.a /usr/lib/libpng14.la /usr/lib/libpng14.so /usr/lib/libpng14.so.14 /usr/lib/libpng14.so.14.3.0 /usr/lib/pkgconfig /usr/lib/pkgconfig/libpng.pc /usr/lib/pkgconfig/libpng14.pc Am I missing something?
To Comment 2: What is the result of 'll /usr/lib/libpng*so*'?
I also tried: root@cheetah:/root(13)# history | tail -n4 | head -n2 1011 emerge -C eagle 1012 emerge -uvDN eagle root@cheetah:/root(14)# uname -a Linux cheetah 2.6.34-gentoo-r1 #1 PREEMPT Mon Jun 28 12:27:56 CEST 2010 i686 AMD Athlon(tm) XP 1800+ AuthenticAMD GNU/Linux root@cheetah:/root(15)# ldd /opt/eagle-5.10.0/bin/eagle | grep png libpng12.so.0 => not found
(In reply to comment #4) Hello Juergen, here the outputs: ll /usr/lib/libpng*so*: -rwxr-xr-x 1 root root 146K 2010-06-30 21:57 /usr/lib/libpng12.so.0 lrwxrwxrwx 1 root root 18 2010-06-30 21:57 /usr/lib/libpng14.so -> libpng14.so.14.3.0 lrwxrwxrwx 1 root root 18 2010-06-30 21:57 /usr/lib/libpng14.so.14 -> libpng14.so.14.3.0 -rwxr-xr-x 1 root root 150K 2010-06-30 21:57 /usr/lib/libpng14.so.14.3.0 lrwxrwxrwx 1 root root 11 2010-06-30 21:57 /usr/lib/libpng.so -> libpng14.so ldd /opt/eagle-5.10.0/bin/eagle | grep png: libpng12.so.0 => /usr/lib/libpng12.so.0
Hi niviux, i.e., you still have libpng12.so.0. On my system libpng12.so.0 disappeared, when I upgraded libpng. Of course I can install libpng12.so.0 manually with emerge -vuDN =libpng-1.2* , but I mean, it should be a dependency of sci-electronics/eagle-5.10.0.
After the last 'emerge --sync' I found that libpng-1.2* is now in RDEPEND of eagle/eagle-5.10.0.ebuild.
(In reply to comment #7) > After the last 'emerge --sync' I found that libpng-1.2* is now in RDEPEND of > eagle/eagle-5.10.0.ebuild. > Hi Juergen, you are right, after re-emerge libpng 'libpng12.so.0' is now missing. I don't know, maybe I made a mess with 'lafilefixer' when I updated libpng the first time. Juergen, Samuli, I'm sorry :-(. Shame on me for all this noise.
