i686-pc-linux-gnu-gcc -DHAVE_CONFIG_H -I. -O2 -march=k8 -pipe -Wall -I.. -I./.. -MT authvchkpwlib.lo -MD -MP -MF .deps/authvchkpwlib.Tpo -c authvchkpwlib.c  -fPIC -DPIC -o .libs/authvchkpwlib.o
 i686-pc-linux-gnu-gcc -DHAVE_CONFIG_H -I. -O2 -march=k8 -pipe -Wall -I.. -I./.. -MT authvchkpw.lo -MD -MP -MF .deps/authvchkpw.Tpo -c authvchkpw.c  -fPIC -DPIC -o .libs/authvchkpw.o
 i686-pc-linux-gnu-gcc -DHAVE_CONFIG_H -I. -O2 -march=k8 -pipe -Wall -I.. -I./.. -MT authvchkpwlib.lo -MD -MP -MF .deps/authvchkpwlib.Tpo -c authvchkpwlib.c -o authvchkpwlib.o >/dev/null 2>&1
In file included from authvchkpw.c:20:
vpopmail_config.h:1:29: error: /include/config.h: No such file or directory
authvchkpw.c:21:22: error: vpopmail.h: No such file or directory
authvchkpw.c:22:19: error: vauth.h: No such file or directory
authvchkpw.c: In function 'callback_vchkpw':
authvchkpw.c:46: warning: value computed is not used
authvchkpw.c: In function 'auth_vchkpw_changepass':
authvchkpw.c:142: warning: implicit declaration of function 'parse_email'
authvchkpw.c:153: warning: implicit declaration of function 'vget_assign'
authvchkpw.c:153: warning: comparison between pointer and integer
authvchkpw.c:158: warning: implicit declaration of function 'vauth_getpw'
authvchkpw.c:158: warning: assignment makes pointer from integer without a cast
authvchkpw.c:168: error: dereferencing pointer to incomplete type
authvchkpw.c:168: error: dereferencing pointer to incomplete type
authvchkpw.c:174: warning: implicit declaration of function 'vpasswd'
make[2]: *** [authvchkpw.lo] Error 1
mv -f .deps/authvchkpwlib.Tpo .deps/authvchkpwlib.Plo
 i686-pc-linux-gnu-gcc -DHAVE_CONFIG_H -I. -O2 -march=k8 -pipe -Wall -I.. -I./.. -MT authpipe.lo -MD -MP -MF .deps/authpipe.Tpo -c authpipe.c  -fPIC -DPIC -o .libs/authpipe.o
authpipe.c: In function 'courier_authpipe_init':
authpipe.c:172: warning: value computed is not used
 i686-pc-linux-gnu-gcc -DHAVE_CONFIG_H -I. -O2 -march=k8 -pipe -Wall -I.. -I./.. -MT authpipe.lo -MD -MP -MF .deps/authpipe.Tpo -c authpipe.c -o authpipe.o >/dev/null 2>&1
mv -f .deps/authpipe.Tpo .deps/authpipe.Plo
make[2]: Leaving directory `/var/tmp/portage/net-libs/courier-authlib-0.58/work/courier-authlib-0.58'
make[1]: *** [all-recursive] Error 1
make[1]: Leaving directory `/var/tmp/portage/net-libs/courier-authlib-0.58/work/courier-authlib-0.58'
make: *** [all] Error 2

!!! ERROR: net-libs/courier-authlib-0.58 failed.
Call stack:
  ebuild.sh, line 1621:   Called dyn_compile
  ebuild.sh, line 973:   Called qa_call 'src_compile'
  ebuild.sh, line 44:   Called src_compile
  courier-authlib-0.58.ebuild, line 102:   Called die

!!! 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/net-libs/courier-authlib-0.58/temp/build.log'.