* Package:    net-dialup/kpnadsl4linux-1.11:0
 * Repository: gentoo
 * USE:        abi_x86_64 amd64 elibc_glibc kernel_linux userland_GNU
 * FEATURES:   network-sandbox preserve-libs sandbox userpriv usersandbox

>>> Unpacking source...
>>> Unpacking kpnadsl4linux-1.11.tar.gz to /var/tmp/portage/net-dialup/kpnadsl4linux-1.11/work
>>> Source unpacked in /var/tmp/portage/net-dialup/kpnadsl4linux-1.11/work
>>> Preparing source in /var/tmp/portage/net-dialup/kpnadsl4linux-1.11/work/kpnadsl4linux-1.11 ...
 * Applying kpnadsl4linux-1.11-Makefile.patch ...
patching file Makefile
Hunk #1 succeeded at 1 with fuzz 2.
 [ ok ]
 * Applying kpnadsl4linux-1.11-fno-common.patch ...
 [ ok ]
>>> Source prepared.
>>> Configuring source in /var/tmp/portage/net-dialup/kpnadsl4linux-1.11/work/kpnadsl4linux-1.11 ...
>>> Source configured.
>>> Compiling source in /var/tmp/portage/net-dialup/kpnadsl4linux-1.11/work/kpnadsl4linux-1.11 ...
make -j4 
clang  -pipe -march=native -fno-diagnostics-color -O2 -Werror=implicit-function-declaration -Werror=implicit-int -c adsl.c
clang  -pipe -march=native -fno-diagnostics-color -O2 -Werror=implicit-function-declaration -Werror=implicit-int -c adslstatus.c
adsl.c:51:11: error: call to undeclared function 'usage'; ISO C99 and later do
      not support implicit function declarations
      [-Werror,-Wimplicit-function-declaration]
        {       return usage(argv[0]);
                       ^
adsl.c:87:9: error: call to undeclared function 'usage'; ISO C99 and later do
      not support implicit function declarations
      [-Werror,-Wimplicit-function-declaration]
        return usage(argv[0]);
               ^
adsl.c:337:38: warning: 'sscanf' may overflow; destination buffer in argument 3
      has size 100, but the corresponding specifier may require size 101
      [-Wfortify-source]
                {       count = sscanf(line, "%100s %x", (char *) &devic...
                                                         ^
1 warning and 2 errors generated.
make: *** [Makefile:9: adsl.o] Error 1
make: *** Waiting for unfinished jobs....
 * ERROR: net-dialup/kpnadsl4linux-1.11::gentoo failed (compile phase):
 *   emake failed
 * 
 * If you need support, post the output of `emerge --info '=net-dialup/kpnadsl4linux-1.11::gentoo'`,
 * the complete build log and the output of `emerge -pqv '=net-dialup/kpnadsl4linux-1.11::gentoo'`.
 * The complete build log is located at '/var/log/portage/net-dialup:kpnadsl4linux-1.11:20221005-225232.log'.
 * For convenience, a symlink to the build log is located at '/var/tmp/portage/net-dialup/kpnadsl4linux-1.11/temp/build.log'.
 * The ebuild environment file is located at '/var/tmp/portage/net-dialup/kpnadsl4linux-1.11/temp/environment'.
 * Working directory: '/var/tmp/portage/net-dialup/kpnadsl4linux-1.11/work/kpnadsl4linux-1.11'
 * S: '/var/tmp/portage/net-dialup/kpnadsl4linux-1.11/work/kpnadsl4linux-1.11'