>>> Unpacking source...
>>> Unpacking subtitleripper-0.3-4.tgz to /var/tmp/portage/media-video/subtitleripper-0.3.4-r3/work
 * Applying subtitleripper-0.3.4-linkingorder.patch ...
  [ ok ]
>>> Source unpacked in /var/tmp/portage/media-video/subtitleripper-0.3.4-r3/work
>>> Compiling source in /var/tmp/portage/media-video/subtitleripper-0.3.4-r3/work/subtitleripper ...
make -j3 
Compiling subtitle2pgm.c
Compiling spudec.c
Compiling srttool.c
subtitle2pgm.c: In function ‘main’:
subtitle2pgm.c:384: warning: dereferencing type-punned pointer will break strict-aliasing rules
subtitle2pgm.c:446: warning: pointer targets in passing argument 2 of ‘spudec_assemble’ differ in signedness
spudec.h:53: note: expected ‘unsigned char *’ but argument is of type ‘char *’
In file included from /usr/include/png.h:478,
                 from spudec.c:44:
/usr/include/pngconf.h:335: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘.’ token
/usr/include/pngconf.h:336: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘include’
make: *** [spudec.o] Error 1
make: *** Waiting for unfinished jobs....
srttool.c: In function ‘read_srt_tag’:
srttool.c:290: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result
 * 
 * ERROR: media-video/subtitleripper-0.3.4-r3 failed.
 * Call stack:
 *               ebuild.sh, line   49:  Called src_compile
 *             environment, line 2471:  Called _eapi0_src_compile
 *               ebuild.sh, line  600:  Called _eapi2_src_compile
 *               ebuild.sh, line  634:  Called die
 * The specific snippet of code:
 *   		emake || die "emake failed"
 *  The die message:
 *   emake failed
 * 
 * If you need support, post the topmost build error, and the call stack if relevant.
 * A complete build log is located at '/var/tmp/portage/media-video/subtitleripper-0.3.4-r3/temp/build.log'.
 * The ebuild environment file is located at '/var/tmp/portage/media-video/subtitleripper-0.3.4-r3/temp/environment'.
 *