* Package:    dev-ruby/posix-spawn-0.3.15-r1:0
 * Repository: gentoo
 * Maintainer: ruby@gentoo.org
 * USE:        abi_x86_64 amd64 elibc_glibc kernel_linux ruby_targets_ruby27 userland_GNU
 * FEATURES:   network-sandbox preserve-libs sandbox userpriv usersandbox

>>> Unpacking source...
 * Running unpack phase for all
 * Unpacking .gem file...
 * Uncompressing metadata
 * Unpacking data.tar.gz
>>> Source unpacked in /var/tmp/portage/dev-ruby/posix-spawn-0.3.15-r1/work
>>> Preparing source in /var/tmp/portage/dev-ruby/posix-spawn-0.3.15-r1/work ...
 * Running prepare phase for all
 * Running prepare phase for all
 * Running source copy phase for ruby27
>>> Source prepared.
 * Clang 16 testing: this build is using a /etc/portage/bashrc hook (2022-11-24T21:47)!
 * Clang 16 testing: see https://wiki.gentoo.org/wiki/Modern_C_porting for more info.
>>> Configuring source in /var/tmp/portage/dev-ruby/posix-spawn-0.3.15-r1/work ...
 * Running configure phase for ruby27
creating Makefile
>>> Source configured.
>>> Compiling source in /var/tmp/portage/dev-ruby/posix-spawn-0.3.15-r1/work ...
 * Running compile phase for ruby27
make -j4 V=1 -C ext 
make: Entering directory '/var/tmp/portage/dev-ruby/posix-spawn-0.3.15-r1/work/ruby27/posix-spawn-0.3.15/ext'
clang -I. -I/usr/include/ruby-2.7.0/x86_64-linux -I/usr/include/ruby-2.7.0/ruby/backward -I/usr/include/ruby-2.7.0 -I.   -fPIC -pipe -march=native -fno-diagnostics-color -O2 -Werror=implicit-function-declaration -Werror=implicit-int -Wall   -o posix-spawn.o -c posix-spawn.c
posix-spawn.c:226:27: error: incompatible function pointer types passing 'int
      (VALUE, VALUE, posix_spawn_file_actions_t *)' (aka 'int (unsigned long,
      unsigned long, posix_spawn_file_actions_t *)') to parameter of type 'int
      (*)(VALUE, VALUE, VALUE)' (aka 'int (*)(unsigned long, unsigned long,
      unsigned long)') [-Werror,-Wincompatible-function-pointer-types]
        rb_hash_foreach(options, posixspawn_file_actions_operations_iter, (VALUE...
                                 ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/ruby-2.7.0/ruby/intern.h:558:35: note: passing argument to
      parameter here
void rb_hash_foreach(VALUE, int (*)(VALUE, VALUE, VALUE), VALUE);
                                  ^
1 error generated.
make: *** [Makefile:246: posix-spawn.o] Error 1 shuffle=2562799611
make: Leaving directory '/var/tmp/portage/dev-ruby/posix-spawn-0.3.15-r1/work/ruby27/posix-spawn-0.3.15/ext'
 * ERROR: dev-ruby/posix-spawn-0.3.15-r1::gentoo failed (compile phase):
 *   emake failed
 * 
 * If you need support, post the output of `emerge --info '=dev-ruby/posix-spawn-0.3.15-r1::gentoo'`,
 * the complete build log and the output of `emerge -pqv '=dev-ruby/posix-spawn-0.3.15-r1::gentoo'`.
 * The complete build log is located at '/var/log/portage/dev-ruby:posix-spawn-0.3.15-r1:20221126-061747.log'.
 * For convenience, a symlink to the build log is located at '/var/tmp/portage/dev-ruby/posix-spawn-0.3.15-r1/temp/build.log'.
 * The ebuild environment file is located at '/var/tmp/portage/dev-ruby/posix-spawn-0.3.15-r1/temp/environment'.
 * Working directory: '/var/tmp/portage/dev-ruby/posix-spawn-0.3.15-r1/work/ruby27/posix-spawn-0.3.15'
 * S: '/var/tmp/portage/dev-ruby/posix-spawn-0.3.15-r1/work/ruby27/posix-spawn-0.3.15'