Comment + partial workaround

comment.txt (text/plain), 2.62 KB, created by Daniel on 2007-03-31 22:00:45 UTC

It is my opinion that the problem is in the configure script. Explanation:

Errors like:

>xxx.c:(.text+0x432): undefined reference to `yyy'
>collect2: ld returned 1 exit status

show sometimes when ld is called with "-Wl z,defs"

Proof of concept:
ebuild `equery w audacious-plugins` unpack
cd /home/tmp/portage/media-plugins/audacious-plugins-1.2.5/work/audacious-plugins-1.2.5/
grep -rin '\-Wl,-z,defs' .  <-- no results

./configure
--snip--
checking CURL_LIBS... -Wl,-O1 -Wl,-z,defs -Wl,-z,now -Wl,-z,combreloc -Wl,--enable-new-dtags -L/usr/lib -lcurl -lssl -lcrypto -ldl -lz
--snip--

grep -rin '\-Wl,-z,defs' .
./mk/rules.mk:321:CURL_LIBS ?= -Wl,-O1 -Wl,-z,defs -Wl,-z,now -Wl,-z,combreloc -Wl,--enable-new-dtags -L/usr/lib -lcurl -lssl -lcrypto -ldl -lz 
./config.log:1955:configure:13021: result: -Wl,-O1 -Wl,-z,defs -Wl,-z,now -Wl,-z,combreloc -Wl,--enable-new-dtags -L/usr/lib -lcurl -lssl -lcrypto -ldl -lz 
./config.log:2142:CURL_LIBS='-Wl,-O1 -Wl,-z,defs -Wl,-z,now -Wl,-z,combreloc -Wl,--enable-new-dtags -L/usr/lib -lcurl -lssl -lcrypto -ldl -lz  '
./config.status:633:s,@CURL_LIBS@,-Wl,-O1 -Wl,-z,defs -Wl,-z,now -Wl,-z,combreloc -Wl,--enable-new-dtags -L/usr/lib -lcurl -lssl -lcrypto -ldl -lz  ,;t t

Now. if I issue "make" the compilation fails with the same error as if I used "emerge audacious-plugins"

WORKAROUND:

ebuild `equery w audacious-plugins` unpack
cd /home/tmp/portage/media-plugins/audacious-plugins-1.2.5/work/audacious-plugins-1.2.5/
find . -type f -exec sed -i 's/\-Wl\,\-z\,defs//g' {} \;
grep -rin '\-Wl,-z,now' .
./mk/rules.mk:321:CURL_LIBS ?= -Wl,-O1  -Wl,-z,now -Wl,-z,combreloc -Wl,--enable-new-dtags -L/usr/lib -lcurl -lssl -lcrypto -ldl -lz 
./config.log:1955:configure:13021: result: -Wl,-O1  -Wl,-z,now -Wl,-z,combreloc -Wl,--enable-new-dtags -L/usr/lib -lcurl -lssl -lcrypto -ldl -lz 
./config.log:2142:CURL_LIBS='-Wl,-O1  -Wl,-z,now -Wl,-z,combreloc -Wl,--enable-new-dtags -L/usr/lib -lcurl -lssl -lcrypto -ldl -lz  '
./config.status:633:s,@CURL_LIBS@,-Wl,-O1  -Wl,-z,now -Wl,-z,combreloc -Wl,--enable-new-dtags -L/usr/lib -lcurl -lssl -lcrypto -ldl -lz  ,;t t

(so I removed "-Wl,-z,defs" from ";/mk/rules.m" , "./config.log" and "./config.status")

make
echo $?
0
touch /home/tmp/portage/media-plugins/audacious-plugins-1.2.5/.compiled
ebuild `equery w audacious-plugins` merge
echo $?
0

This way another problem occurs:

emerge -DuN world -pv

[ebuild   R   ] media-plugins/audacious-plugins-1.2.5  USE="aac%* alsa%* flac%* modplug%* mp3%* nls%* oss%* sndfile%* vorbis%* wma%* -arts% -chardet% -esd% -jack% -lirc% -musepack% -pulseaudio% -sid% -timidity% -wavpack%" 0 kB

Total: 1 package (1 reinstall), Size of downloads: 0 kB