% emerge -av portage-utils
These are the packages that would be merged, in order:

Calculating dependencies... done!
[ebuild  N    ] app-portage/portage-utils-0.1.23  0 kB 

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

Would you like to merge these packages? [Yes/No] y
>>> Verifying ebuild Manifests...

>>> Emerging (1 of 1) app-portage/portage-utils-0.1.23 to /
 * portage-utils-0.1.23.tar.bz2 MD5 ;-) ...                               [ ok ]
 * portage-utils-0.1.23.tar.bz2 RMD160 ;-) ...                            [ ok ]
 * portage-utils-0.1.23.tar.bz2 SHA1 ;-) ...                              [ ok ]
 * portage-utils-0.1.23.tar.bz2 SHA256 ;-) ...                            [ ok ]
 * portage-utils-0.1.23.tar.bz2 size ;-) ...                              [ ok ]
 * checking ebuild checksums ;-) ...                                      [ ok ]
 * checking auxfile checksums ;-) ...                                     [ ok ]
 * checking miscfile checksums ;-) ...                                    [ ok ]
 * checking portage-utils-0.1.23.tar.bz2 ;-) ...                          [ ok ]
>>> Unpacking source...
>>> Unpacking portage-utils-0.1.23.tar.bz2 to /export/scratch0/GentooPrefix/var/tmp/portage/app-portage/portage-utils-0.1.23/work
 * Applying portage-utils-0.1.23-prefix.patch ...                         [ ok ]
 * Adjusting to prefix
 *   main.c ...                                                           [ ok ]
>>> Source unpacked.
>>> Compiling source in /export/scratch0/GentooPrefix/var/tmp/portage/app-portage/portage-utils-0.1.23/work/portage-utils-0.1.23 ...
sed -n '/^DECLARE_APPLET/s:.*(\(.*\)).*:#include "\1.c":p' applets.h > include_applets.h
i386-pc-solaris2.10-gcc -DVERSION=\"0.1.23\" -DAPPLET_q -DAPPLET_qatom -DAPPLET_qcache -DAPPLET_qcheck -DAPPLET_qdepends -DAPPLET_qfile -DAPPLET_qgrep -DAPPLET_qlist -DAPPLET_qlop -DAPPLET_qmerge -DAPPLET_qpkg -DAPPLET_qpy -DAPPLET_qsearch -DAPPLET_qsize -DAPPLET_qtbz2 -DAPPLET_quse -DAPPLET_qxpak -O2 -pipe -funsigned-char -MM main.c > .depend
: q : qatom : qcache : qcheck : qdepends : qfile : qgrep : qlist : qlop : qmerge : qpkg : qpy : qsearch : qsize : qtbz2 : quse : qxpak :
i386-pc-solaris2.10-gcc -O2 -pipe -funsigned-char main.c -o q
main.c: In function 'rematch':
main.c:251: warning: declaration of 'regex' shadows a global declaration
/usr/include/libgen.h:55: warning: shadowed declaration is here
In file included from include_applets.h:1,
                 from main.c:1038:
q.c: At top level:
q.c:12: warning: initialization discards qualifiers from pointer target type
q.c:13: warning: initialization discards qualifiers from pointer target type
q.c:14: warning: initialization discards qualifiers from pointer target type
q.c:15: warning: initialization discards qualifiers from pointer target type
q.c:15: warning: initialization discards qualifiers from pointer target type
q.c:15: warning: initialization discards qualifiers from pointer target type
q.c:15: warning: initialization discards qualifiers from pointer target type
q.c:15: warning: initialization discards qualifiers from pointer target type
In file included from include_applets.h:2,
                 from main.c:1038:
qcheck.c:14: warning: initialization discards qualifiers from pointer target type
qcheck.c:15: warning: initialization discards qualifiers from pointer target type
qcheck.c:16: warning: initialization discards qualifiers from pointer target type
qcheck.c:16: warning: initialization discards qualifiers from pointer target type
qcheck.c:16: warning: initialization discards qualifiers from pointer target type
qcheck.c:16: warning: initialization discards qualifiers from pointer target type
qcheck.c:16: warning: initialization discards qualifiers from pointer target type
qcheck.c: In function 'qcheck_main':
qcheck.c:144: warning: format '%4o' expects type 'unsigned int', but argument 3 has type 'long unsigned int'
In file included from include_applets.h:3,
                 from main.c:1038:
qdepends.c: At top level:
qdepends.c:14: warning: initialization discards qualifiers from pointer target type
qdepends.c:15: warning: initialization discards qualifiers from pointer target type
qdepends.c:16: warning: initialization discards qualifiers from pointer target type
qdepends.c:17: warning: initialization discards qualifiers from pointer target type
qdepends.c:18: warning: initialization discards qualifiers from pointer target type
qdepends.c:19: warning: initialization discards qualifiers from pointer target type
qdepends.c:20: warning: initialization discards qualifiers from pointer target type
qdepends.c:21: warning: initialization discards qualifiers from pointer target type
qdepends.c:21: warning: initialization discards qualifiers from pointer target type
qdepends.c:21: warning: initialization discards qualifiers from pointer target type
qdepends.c:21: warning: initialization discards qualifiers from pointer target type
qdepends.c:21: warning: initialization discards qualifiers from pointer target type
In file included from include_applets.h:4,
                 from main.c:1038:
qfile.c:18: warning: initialization discards qualifiers from pointer target type
qfile.c:19: warning: initialization discards qualifiers from pointer target type
qfile.c:20: warning: initialization discards qualifiers from pointer target type
qfile.c:21: warning: initialization discards qualifiers from pointer target type
qfile.c:22: warning: initialization discards qualifiers from pointer target type
qfile.c:23: warning: initialization discards qualifiers from pointer target type
qfile.c:24: warning: initialization discards qualifiers from pointer target type
qfile.c:24: warning: initialization discards qualifiers from pointer target type
qfile.c:24: warning: initialization discards qualifiers from pointer target type
qfile.c:24: warning: initialization discards qualifiers from pointer target type
qfile.c:24: warning: initialization discards qualifiers from pointer target type
qfile.c: In function 'qfile':
qfile.c:113: warning: implicit declaration of function 'asprintf'
qfile.c:113: warning: nested extern declaration of 'asprintf'
In file included from include_applets.h:5,
                 from main.c:1038:
qlist.c: At top level:
qlist.c:15: warning: initialization discards qualifiers from pointer target type
qlist.c:16: warning: initialization discards qualifiers from pointer target type
qlist.c:17: warning: initialization discards qualifiers from pointer target type
qlist.c:18: warning: initialization discards qualifiers from pointer target type
qlist.c:19: warning: initialization discards qualifiers from pointer target type
qlist.c:20: warning: initialization discards qualifiers from pointer target type
qlist.c:21: warning: initialization discards qualifiers from pointer target type
qlist.c:22: warning: initialization discards qualifiers from pointer target type
qlist.c:23: warning: initialization discards qualifiers from pointer target type
qlist.c:25: warning: initialization discards qualifiers from pointer target type
qlist.c:25: warning: initialization discards qualifiers from pointer target type
qlist.c:25: warning: initialization discards qualifiers from pointer target type
qlist.c:25: warning: initialization discards qualifiers from pointer target type
qlist.c:25: warning: initialization discards qualifiers from pointer target type
In file included from include_applets.h:6,
                 from main.c:1038:
qlop.c:30: warning: initialization discards qualifiers from pointer target type
qlop.c:31: warning: initialization discards qualifiers from pointer target type
qlop.c:32: warning: initialization discards qualifiers from pointer target type
qlop.c:33: warning: initialization discards qualifiers from pointer target type
qlop.c:34: warning: initialization discards qualifiers from pointer target type
qlop.c:35: warning: initialization discards qualifiers from pointer target type
qlop.c:36: warning: initialization discards qualifiers from pointer target type
qlop.c:37: warning: initialization discards qualifiers from pointer target type
qlop.c:38: warning: initialization discards qualifiers from pointer target type
qlop.c:38: warning: initialization discards qualifiers from pointer target type
qlop.c:38: warning: initialization discards qualifiers from pointer target type
qlop.c:38: warning: initialization discards qualifiers from pointer target type
qlop.c:38: warning: initialization discards qualifiers from pointer target type
In file included from include_applets.h:7,
                 from main.c:1038:
qsearch.c:14: warning: initialization discards qualifiers from pointer target type
qsearch.c:15: warning: initialization discards qualifiers from pointer target type
qsearch.c:16: warning: initialization discards qualifiers from pointer target type
qsearch.c:17: warning: initialization discards qualifiers from pointer target type
qsearch.c:18: warning: initialization discards qualifiers from pointer target type
qsearch.c:19: warning: initialization discards qualifiers from pointer target type
qsearch.c:20: warning: initialization discards qualifiers from pointer target type
qsearch.c:20: warning: initialization discards qualifiers from pointer target type
qsearch.c:20: warning: initialization discards qualifiers from pointer target type
qsearch.c:20: warning: initialization discards qualifiers from pointer target type
qsearch.c:20: warning: initialization discards qualifiers from pointer target type
In file included from include_applets.h:8,
                 from main.c:1038:
qsize.c:14: warning: initialization discards qualifiers from pointer target type
qsize.c:15: warning: initialization discards qualifiers from pointer target type
qsize.c:16: warning: initialization discards qualifiers from pointer target type
qsize.c:17: warning: initialization discards qualifiers from pointer target type
qsize.c:18: warning: initialization discards qualifiers from pointer target type
qsize.c:19: warning: initialization discards qualifiers from pointer target type
qsize.c:20: warning: initialization discards qualifiers from pointer target type
qsize.c:21: warning: initialization discards qualifiers from pointer target type
qsize.c:21: warning: initialization discards qualifiers from pointer target type
qsize.c:21: warning: initialization discards qualifiers from pointer target type
qsize.c:21: warning: initialization discards qualifiers from pointer target type
qsize.c:21: warning: initialization discards qualifiers from pointer target type
qsize.c: In function 'qsize_main':
qsize.c:122: error: 'S_BLKSIZE' undeclared (first use in this function)
qsize.c:122: error: (Each undeclared identifier is reported only once
qsize.c:122: error: for each function it appears in.)
In file included from include_applets.h:9,
                 from main.c:1038:
qtbz2.c: At top level:
qtbz2.c:34: warning: initialization discards qualifiers from pointer target type
qtbz2.c:35: warning: initialization discards qualifiers from pointer target type
qtbz2.c:36: warning: initialization discards qualifiers from pointer target type
qtbz2.c:37: warning: initialization discards qualifiers from pointer target type
qtbz2.c:38: warning: initialization discards qualifiers from pointer target type
qtbz2.c:39: warning: initialization discards qualifiers from pointer target type
qtbz2.c:39: warning: initialization discards qualifiers from pointer target type
qtbz2.c:39: warning: initialization discards qualifiers from pointer target type
qtbz2.c:39: warning: initialization discards qualifiers from pointer target type
qtbz2.c:39: warning: initialization discards qualifiers from pointer target type
In file included from include_applets.h:10,
                 from main.c:1038:
quse.c:19: warning: initialization discards qualifiers from pointer target type
quse.c:20: warning: initialization discards qualifiers from pointer target type
quse.c:21: warning: initialization discards qualifiers from pointer target type
quse.c:22: warning: initialization discards qualifiers from pointer target type
quse.c:23: warning: initialization discards qualifiers from pointer target type
quse.c:24: warning: initialization discards qualifiers from pointer target type
quse.c:25: warning: initialization discards qualifiers from pointer target type
quse.c:26: warning: initialization discards qualifiers from pointer target type
quse.c:26: warning: initialization discards qualifiers from pointer target type
quse.c:26: warning: initialization discards qualifiers from pointer target type
quse.c:26: warning: initialization discards qualifiers from pointer target type
quse.c:26: warning: initialization discards qualifiers from pointer target type
In file included from include_applets.h:11,
                 from main.c:1038:
qxpak.c:36: warning: initialization discards qualifiers from pointer target type
qxpak.c:37: warning: initialization discards qualifiers from pointer target type
qxpak.c:38: warning: initialization discards qualifiers from pointer target type
qxpak.c:39: warning: initialization discards qualifiers from pointer target type
qxpak.c:40: warning: initialization discards qualifiers from pointer target type
qxpak.c:41: warning: initialization discards qualifiers from pointer target type
qxpak.c:41: warning: initialization discards qualifiers from pointer target type
qxpak.c:41: warning: initialization discards qualifiers from pointer target type
qxpak.c:41: warning: initialization discards qualifiers from pointer target type
qxpak.c:41: warning: initialization discards qualifiers from pointer target type
In file included from include_applets.h:12,
                 from main.c:1038:
qpkg.c:14: warning: initialization discards qualifiers from pointer target type
qpkg.c:15: warning: initialization discards qualifiers from pointer target type
qpkg.c:16: warning: initialization discards qualifiers from pointer target type
qpkg.c:16: warning: initialization discards qualifiers from pointer target type
qpkg.c:16: warning: initialization discards qualifiers from pointer target type
qpkg.c:16: warning: initialization discards qualifiers from pointer target type
qpkg.c:16: warning: initialization discards qualifiers from pointer target type
In file included from include_applets.h:13,
                 from main.c:1038:
qgrep.c:15: warning: initialization discards qualifiers from pointer target type
qgrep.c:16: warning: initialization discards qualifiers from pointer target type
qgrep.c:17: warning: initialization discards qualifiers from pointer target type
qgrep.c:18: warning: initialization discards qualifiers from pointer target type
qgrep.c:19: warning: initialization discards qualifiers from pointer target type
qgrep.c:20: warning: initialization discards qualifiers from pointer target type
qgrep.c:20: warning: initialization discards qualifiers from pointer target type
qgrep.c:20: warning: initialization discards qualifiers from pointer target type
qgrep.c:20: warning: initialization discards qualifiers from pointer target type
qgrep.c:20: warning: initialization discards qualifiers from pointer target type
qgrep.c: In function 'qgrep_main':
qgrep.c:58: error: 'strcasestr' undeclared (first use in this function)
In file included from include_applets.h:14,
                 from main.c:1038:
qatom.c: At top level:
qatom.c:14: warning: initialization discards qualifiers from pointer target type
qatom.c:15: warning: initialization discards qualifiers from pointer target type
qatom.c:15: warning: initialization discards qualifiers from pointer target type
qatom.c:15: warning: initialization discards qualifiers from pointer target type
qatom.c:15: warning: initialization discards qualifiers from pointer target type
qatom.c:15: warning: initialization discards qualifiers from pointer target type
In file included from include_applets.h:15,
                 from main.c:1038:
qmerge.c:29: warning: initialization discards qualifiers from pointer target type
qmerge.c:30: warning: initialization discards qualifiers from pointer target type
qmerge.c:31: warning: initialization discards qualifiers from pointer target type
qmerge.c:32: warning: initialization discards qualifiers from pointer target type
qmerge.c:33: warning: initialization discards qualifiers from pointer target type
qmerge.c:34: warning: initialization discards qualifiers from pointer target type
qmerge.c:35: warning: initialization discards qualifiers from pointer target type
qmerge.c:36: warning: initialization discards qualifiers from pointer target type
qmerge.c:37: warning: initialization discards qualifiers from pointer target type
qmerge.c:38: warning: initialization discards qualifiers from pointer target type
qmerge.c:39: warning: initialization discards qualifiers from pointer target type
qmerge.c:39: warning: initialization discards qualifiers from pointer target type
qmerge.c:39: warning: initialization discards qualifiers from pointer target type
qmerge.c:39: warning: initialization discards qualifiers from pointer target type
qmerge.c:39: warning: initialization discards qualifiers from pointer target type
In file included from include_applets.h:16,
                 from main.c:1038:
qcache.c:16:21: error: sys/dir.h: No such file or directory
In file included from include_applets.h:16,
                 from main.c:1038:
qcache.c:28: warning: initialization discards qualifiers from pointer target type
qcache.c:29: warning: initialization discards qualifiers from pointer target type
qcache.c:30: warning: initialization discards qualifiers from pointer target type
qcache.c:31: warning: initialization discards qualifiers from pointer target type
qcache.c:32: warning: initialization discards qualifiers from pointer target type
qcache.c:33: warning: initialization discards qualifiers from pointer target type
qcache.c:34: warning: initialization discards qualifiers from pointer target type
qcache.c:35: warning: initialization discards qualifiers from pointer target type
qcache.c:36: warning: initialization discards qualifiers from pointer target type
qcache.c:36: warning: initialization discards qualifiers from pointer target type
qcache.c:36: warning: initialization discards qualifiers from pointer target type
qcache.c:36: warning: initialization discards qualifiers from pointer target type
qcache.c:36: warning: initialization discards qualifiers from pointer target type
qcache.c: In function 'qcache_traverse':
qcache.c:520: warning: passing argument 2 of 'scandir' from incompatible pointer type
qcache.c:530: error: dereferencing pointer to incomplete type
qcache.c:533: error: dereferencing pointer to incomplete type
qcache.c:535: warning: passing argument 2 of 'scandir' from incompatible pointer type
qcache.c:543: error: dereferencing pointer to incomplete type
qcache.c:555: error: dereferencing pointer to incomplete type
qcache.c:555: error: dereferencing pointer to incomplete type
qcache.c:558: error: dereferencing pointer to incomplete type
qcache.c:558: error: dereferencing pointer to incomplete type
qcache.c:560: warning: passing argument 2 of 'scandir' from incompatible pointer type
qcache.c:560: warning: passing argument 4 of 'scandir' from incompatible pointer type
qcache.c:568: error: dereferencing pointer to incomplete type
qcache.c:582: error: dereferencing pointer to incomplete type
qcache.c:582: error: dereferencing pointer to incomplete type
qcache.c:585: error: dereferencing pointer to incomplete type
qcache.c:585: error: dereferencing pointer to incomplete type
qcache.c:589: error: dereferencing pointer to incomplete type
qcache.c:590: error: dereferencing pointer to incomplete type
qcache.c:591: error: dereferencing pointer to incomplete type
qcache.c: In function 'qcache_stats':
qcache.c:781: warning: passing argument 2 of 'scandir' from incompatible pointer type
make: *** [q] Error 1

!!! ERROR: app-portage/portage-utils-0.1.23 failed.
Call stack:
  ebuild.sh, line 1694:   Called dyn_compile
  ebuild.sh, line 1051:   Called qa_call 'src_compile'
  ebuild.sh, line 44:   Called src_compile
  portage-utils-0.1.23.ebuild, line 31:   Called die

!!! (no error message)
!!! If you need support, post the topmost build error, and the call stack if relevant.
!!! A complete build log is located at '/export/scratch0/GentooPrefix/var/tmp/portage/app-portage/portage-utils-0.1.23/temp/build.log'.