media-libs/giflib-4.1.3-r2 [4.1.3-r1] +X +opengl -rle 0 kB .... i686-pc-linux-gnu-gcc -DHAVE_CONFIG_H -I. -I. -I.. -O2 -march=pentium4 -fomit-frame-pointer -pipe -Wall -O2 -march=pentium4 -fomit-frame-pointer -pipe -MT dgif_lib.lo -MD -MP -MF .deps/dgif_lib.Tpo -c dgif_lib.c -fPIC -DPIC -o .libs/dgif_lib.o i686-pc-linux-gnu-gcc -DHAVE_CONFIG_H -I. -I. -I.. -O2 -march=pentium4 -fomit-frame-pointer -pipe -Wall -O2 -march=pentium4 -fomit-frame-pointer -pipe -MT dev2gif.lo -MD -MP -MF .deps/dev2gif.Tpo -c dev2gif.c -fPIC -DPIC -o .libs/dev2gif.o dev2gif.c:29:19: gl/gl.h: No such file or directory dev2gif.c: In function `DumpScreen2Gif': dev2gif.c:136: error: redeclaration of 'ColorMap256' with no linkage dev2gif.c:131: error: previous declaration of 'ColorMap256' was here dev2gif.c:224: warning: implicit declaration of function `winset' dev2gif.c:225: warning: implicit declaration of function `getsize' dev2gif.c:228: warning: implicit declaration of function `readsource' dev2gif.c:228: error: `SRC_FRONT' undeclared (first use in this function) dev2gif.c:228: error: (Each undeclared identifier is reported only once dev2gif.c:228: error: for each function it appears in.) dev2gif.c:229: warning: implicit declaration of function `lrectread' dev2gif.c:131: warning: unused variable `ColorMap256' make[2]: *** [dev2gif.lo] Error 1 Looks like gl support is designed for windoze ... gl/gl.h should be GL/gl.h ... I am not sure about "redeclation of ColorMap256", but changing gl/gl.h to GL/gl.h does not fix that problem. Reproducible: Always Steps to Reproduce: 1. 2. 3. Workaround: setting USE -opengl works.
I was able to re-produce. Adding "-opengl" is a working workaround also.
I don't think we should even support USE="opengl" for this ebuild. The code appears to use some SGI-specific opengl functions from what I can determine. There *is* a library available (http://www.thp.uni-duisburg.de/Ygl/ReadMe.html) which provides these on an X11 platform. It also doesn't appear that the library is expecting GL and X11 to be enabled at the same time. See function dev2gif.c::DumpScreen2Gif, which redefines ColorMap256 if you enable both. It'd probably be less trouble to drop USE="opengl".
same here mkdir .libs i686-pc-linux-gnu-gcc -DHAVE_CONFIG_H -I. -I. -I.. -march=pentium3 -O2 -pipe -fomit-frame-pointer -fforce-addr -Wall -march=pentium3 -O2 -pipe -fomit-frame-pointer -fforce-addr -MT dev2gif.lo -MD -MP -MF .deps/dev2gif.Tpo -c dev2gif.c -fPIC -DPIC -o .libs/dev2gif.o if /bin/sh ../libtool --mode=compile i686-pc-linux-gnu-gcc -DHAVE_CONFIG_H -I. -I. -I.. -march=pentium3 -O2 -pipe -fomit-frame-pointer -fforce-addr -Wall -march=pentium3 -O2 -pipe -fomit-frame-pointer -fforce-addr -MT egif_lib.lo -MD -MP -MF ".deps/egif_lib.Tpo" \ -c -o egif_lib.lo `test -f 'egif_lib.c' || echo './'`egif_lib.c; \ then mv -f ".deps/egif_lib.Tpo" ".deps/egif_lib.Plo"; \ else rm -f ".deps/egif_lib.Tpo"; exit 1; \ fi dev2gif.c:29:19: gl/gl.h: No such file or directory dev2gif.c: In function `DumpScreen2Gif': dev2gif.c:136: error: redeclaration of 'ColorMap256' with no linkage dev2gif.c:131: error: previous declaration of 'ColorMap256' was here dev2gif.c:224: warning: implicit declaration of function `winset' dev2gif.c:225: warning: implicit declaration of function `getsize' dev2gif.c:228: warning: implicit declaration of function `readsource' dev2gif.c:228: error: `SRC_FRONT' undeclared (first use in this function) dev2gif.c:228: error: (Each undeclared identifier is reported only once dev2gif.c:228: error: for each function it appears in.) dev2gif.c:229: warning: implicit declaration of function `lrectread' dev2gif.c:131: warning: unused variable `ColorMap256' make[2]: *** [dev2gif.lo] Error 1 make[2]: *** Waiting for unfinished jobs.... i686-pc-linux-gnu-gcc -DHAVE_CONFIG_H -I. -I. -I.. -march=pentium3 -O2 -pipe -fomit-frame-pointer -fforce-addr -Wall -march=pentium3 -O2 -pipe -fomit-frame-pointer -fforce-addr -MT dgif_lib.lo -MD -MP -MF .deps/dgif_lib.Tpo -c dgif_lib.c -fPIC -DPIC -o .libs/dgif_lib.o i686-pc-linux-gnu-gcc -DHAVE_CONFIG_H -I. -I. -I.. -march=pentium3 -O2 -pipe -fomit-frame-pointer -fforce-addr -Wall -march=pentium3 -O2 -pipe -fomit-frame-pointer -fforce-addr -MT egif_lib.lo -MD -MP -MF .deps/egif_lib.Tpo -c egif_lib.c -fPIC -DPIC -o .libs/egif_lib.o i686-pc-linux-gnu-gcc -DHAVE_CONFIG_H -I. -I. -I.. -march=pentium3 -O2 -pipe -fomit-frame-pointer -fforce-addr -Wall -march=pentium3 -O2 -pipe -fomit-frame-pointer -fforce-addr -MT dgif_lib.lo -MD -MP -MF .deps/dgif_lib.Tpo -c dgif_lib.c -o dgif_lib.o >/dev/null 2>&1 i686-pc-linux-gnu-gcc -DHAVE_CONFIG_H -I. -I. -I.. -march=pentium3 -O2 -pipe -fomit-frame-pointer -fforce-addr -Wall -march=pentium3 -O2 -pipe -fomit-frame-pointer -fforce-addr -MT egif_lib.lo -MD -MP -MF .deps/egif_lib.Tpo -c egif_lib.c -o egif_lib.o >/dev/null 2>&1 make[2]: Leaving directory `/var/tmp/portage/giflib-4.1.3-r2/work/giflib-4.1.3/lib' make[1]: *** [all-recursive] Error 1 make[1]: Leaving directory `/var/tmp/portage/giflib-4.1.3-r2/work/giflib-4.1.3' make: *** [all] Error 2 !!! ERROR: media-libs/giflib-4.1.3-r2 failed. !!! Function src_compile, Line 33, Exitcode 2 !!! emake failed !!! If you need support, post the topmost build error, NOT this status message. bigmichi1 ~ # emerge -pvDu world These are the packages that I would merge, in order: Calculating world dependencies ...done! [ebuild U ] media-libs/giflib-4.1.3-r2 [4.1.3-r1] +X +opengl +rle* 0 kB Total size of downloads: 0 kB
*** Bug 107578 has been marked as a duplicate of this bug. ***
fixed in cvs
*** Bug 107583 has been marked as a duplicate of this bug. ***
*** Bug 107586 has been marked as a duplicate of this bug. ***
*** Bug 107630 has been marked as a duplicate of this bug. ***
