* Package:    games-arcade/conveysdl-1.3-r2:0
 * Repository: gentoo
 * Maintainer: games@gentoo.org
 * USE:        abi_x86_64 amd64 elibc_glibc kernel_linux userland_GNU
 * FEATURES:   network-sandbox preserve-libs sandbox userpriv usersandbox

>>> Unpacking source...
>>> Unpacking conveysdl.1.3.tar to /var/tmp/portage/games-arcade/conveysdl-1.3-r2/work
tar: A lone zero block at 839
>>> Unpacking conveysdl.png to /var/tmp/portage/games-arcade/conveysdl-1.3-r2/work
unpack conveysdl.png: file format not recognized. Ignoring.
>>> Source unpacked in /var/tmp/portage/games-arcade/conveysdl-1.3-r2/work
>>> Preparing source in /var/tmp/portage/games-arcade/conveysdl-1.3-r2/work ...
 * Applying conveysdl-1.3-arrays.patch ...
 [ ok ]
 * Applying conveysdl-1.3-audio.patch ...
 [ ok ]
 * Applying conveysdl-1.3-speed.patch ...
 [ ok ]
>>> Source prepared.
>>> Configuring source in /var/tmp/portage/games-arcade/conveysdl-1.3-r2/work ...
>>> Source configured.
>>> Compiling source in /var/tmp/portage/games-arcade/conveysdl-1.3-r2/work ...
make -j4 main 'LDLIBS= -lSDL_mixer -lSDL -lpthread' 
clang -pipe -march=native -fno-diagnostics-color -O2 -Werror=implicit-function-declaration -Werror=implicit-int  -I/usr/include/SDL -D_GNU_SOURCE=1 -D_REENTRANT -DDATA_PREFIX='"/usr/share/conveysdl/"' -DENABLE_SOUND -Wl,-O1 -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0  main.c  -lSDL_mixer -lSDL -lpthread -o main
main.c:72:15: error: parameter 'soundnum' was not declared, defaults to 'int';
      ISO C99 and later do not support implicit int [-Werror,-Wimplicit-int]
int playsound(soundnum)
              ^
main.c:72:5: warning: a function definition without a prototype is deprecated in
      all versions of C and is not supported in C2x [-Wdeprecated-non-prototype]
int playsound(soundnum)
    ^
1 warning and 1 error generated.
make: *** [<builtin>: main] Error 1
 * ERROR: games-arcade/conveysdl-1.3-r2::gentoo failed (compile phase):
 *   emake failed
 * 
 * If you need support, post the output of `emerge --info '=games-arcade/conveysdl-1.3-r2::gentoo'`,
 * the complete build log and the output of `emerge -pqv '=games-arcade/conveysdl-1.3-r2::gentoo'`.
 * The complete build log is located at '/var/log/portage/games-arcade:conveysdl-1.3-r2:20220917-191444.log'.
 * For convenience, a symlink to the build log is located at '/var/tmp/portage/games-arcade/conveysdl-1.3-r2/temp/build.log'.
 * The ebuild environment file is located at '/var/tmp/portage/games-arcade/conveysdl-1.3-r2/temp/environment'.
 * Working directory: '/var/tmp/portage/games-arcade/conveysdl-1.3-r2/work'
 * S: '/var/tmp/portage/games-arcade/conveysdl-1.3-r2/work'