* Package:    app-misc/dvorak7min-1.6.1
 * Repository: gentoo
 * USE:        abi_x86_64 amd64 elibc_musl kernel_linux split-usr userland_GNU
 * FEATURES:   network-sandbox preserve-libs sandbox userpriv usersandbox
>>> Unpacking source...
>>> Unpacking dvorak7min-1.6.1.tar.gz to /var/tmp/portage/app-misc/dvorak7min-1.6.1/work
>>> Source unpacked in /var/tmp/portage/app-misc/dvorak7min-1.6.1/work
>>> Preparing source in /var/tmp/portage/app-misc/dvorak7min-1.6.1/work/dvorak7min-1.6.1 ...
make -j1 clean 
rm -f dvorak7min.o lessons.o dvorak7min
>>> Source prepared.
>>> Configuring source in /var/tmp/portage/app-misc/dvorak7min-1.6.1/work/dvorak7min-1.6.1 ...
>>> Source configured.
>>> Compiling source in /var/tmp/portage/app-misc/dvorak7min-1.6.1/work/dvorak7min-1.6.1 ...
make -j1 CC=x86_64-gentoo-linux-musl-gcc 'PROF=-O2 -pipe -march=native' 'LDFLAGS=-Wl,-O1 -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0' 
x86_64-gentoo-linux-musl-gcc -O2 -pipe -march=native -Wall      -DLIMIT_LENGTH=1024   -c -o dvorak7min.o dvorak7min.c
dvorak7min.c: In function ‘importText’:
dvorak7min.c:196:20: error: ‘sys_errlist’ undeclared (first use in this function)
  196 |       postmortem = sys_errlist[errno];
      |                    ^~~~~~~~~~~
dvorak7min.c:196:20: note: each undeclared identifier is reported only once for each function it appears in
dvorak7min.c:233:11: warning: implicit declaration of function ‘index’ [-Wimplicit-function-declaration]
  233 |       if (index(typables, c) == NULL) {
      |           ^~~~~
dvorak7min.c:233:11: warning: incompatible implicit declaration of built-in function ‘index’
dvorak7min.c: In function ‘do_text’:
dvorak7min.c:394:17: warning: incompatible implicit declaration of built-in function ‘index’
  394 |     i = (char*) index (text, 0x1);
      |                 ^~~~~
make: *** [<builtin>: dvorak7min.o] Error 1
 * ERROR: app-misc/dvorak7min-1.6.1::gentoo failed (compile phase):
 *   emake failed
 * 
 * If you need support, post the output of `emerge --info '=app-misc/dvorak7min-1.6.1::gentoo'`,
 * the complete build log and the output of `emerge -pqv '=app-misc/dvorak7min-1.6.1::gentoo'`.
 * The complete build log is located at '/var/log/portage/app-misc:dvorak7min-1.6.1:20200401-232414.log'.
 * For convenience, a symlink to the build log is located at '/var/tmp/portage/app-misc/dvorak7min-1.6.1/temp/build.log'.
 * The ebuild environment file is located at '/var/tmp/portage/app-misc/dvorak7min-1.6.1/temp/environment'.
 * Working directory: '/var/tmp/portage/app-misc/dvorak7min-1.6.1/work/dvorak7min-1.6.1'
 * S: '/var/tmp/portage/app-misc/dvorak7min-1.6.1/work/dvorak7min-1.6.1'