* Package:    net-misc/netkit-fingerd-0.17-r3
 * Repository: gentoo
 * Maintainer: base-system@gentoo.org
 * USE:        abi_x86_64 amd64 elibc_musl kernel_linux userland_GNU
 * FEATURES:   network-sandbox preserve-libs sandbox userpriv usersandbox
>>> Unpacking source...
>>> Unpacking bsd-finger_0.17.orig.tar.gz to /var/tmp/portage/net-misc/netkit-fingerd-0.17-r3/work
>>> Source unpacked in /var/tmp/portage/net-misc/netkit-fingerd-0.17-r3/work
>>> Preparing source in /var/tmp/portage/net-misc/netkit-fingerd-0.17-r3/work/bsd-finger-0.17 ...
 * Applying netkit-fingerd-0.17-r2-gentoo.diff ...
 [ ok ]
 * Applying netkit-fingerd-0.17-name-check.patch ...
 [ ok ]
>>> Source prepared.
>>> Configuring source in /var/tmp/portage/net-misc/netkit-fingerd-0.17-r3/work/bsd-finger-0.17 ...
>>> Source configured.
>>> Compiling source in /var/tmp/portage/net-misc/netkit-fingerd-0.17-r3/work/bsd-finger-0.17 ...
make -j1 CC=x86_64-gentoo-linux-musl-gcc 
(cd  finger && make)
make[1]: Entering directory '/var/tmp/portage/net-misc/netkit-fingerd-0.17-r3/work/bsd-finger-0.17/finger'
x86_64-gentoo-linux-musl-gcc -O2 -pipe -march=native finger.c -c
x86_64-gentoo-linux-musl-gcc -O2 -pipe -march=native lprint.c -c
lprint.c: In function ‘show_text’:
lprint.c:340:7: warning: implicit declaration of function ‘open’; did you mean ‘popen’? [-Wimplicit-function-declaration]
  340 |  fd = open(tbuf, O_RDONLY);
      |       ^~~~
      |       popen
lprint.c:340:18: error: ‘O_RDONLY’ undeclared (first use in this function)
  340 |  fd = open(tbuf, O_RDONLY);
      |                  ^~~~~~~~
lprint.c:340:18: note: each undeclared identifier is reported only once for each function it appears in
make[1]: *** [../MRULES:4: lprint.o] Error 1
make[1]: Leaving directory '/var/tmp/portage/net-misc/netkit-fingerd-0.17-r3/work/bsd-finger-0.17/finger'
make: *** [Makefile:7: finger.build] Error 2
 * ERROR: net-misc/netkit-fingerd-0.17-r3::gentoo failed (compile phase):
 *   emake failed
 * 
 * If you need support, post the output of `emerge --info '=net-misc/netkit-fingerd-0.17-r3::gentoo'`,
 * the complete build log and the output of `emerge -pqv '=net-misc/netkit-fingerd-0.17-r3::gentoo'`.
 * The complete build log is located at '/var/log/portage/net-misc:netkit-fingerd-0.17-r3:20200407-125748.log'.
 * For convenience, a symlink to the build log is located at '/var/tmp/portage/net-misc/netkit-fingerd-0.17-r3/temp/build.log'.
 * The ebuild environment file is located at '/var/tmp/portage/net-misc/netkit-fingerd-0.17-r3/temp/environment'.
 * Working directory: '/var/tmp/portage/net-misc/netkit-fingerd-0.17-r3/work/bsd-finger-0.17'
 * S: '/var/tmp/portage/net-misc/netkit-fingerd-0.17-r3/work/bsd-finger-0.17'