* Package:    dev-ruby/sigar-0.7.3
 * Repository: gentoo
 * Maintainer: ruby@gentoo.org
 * USE:        abi_x86_64 amd64 elibc_musl kernel_linux ruby_targets_ruby24 ruby_targets_ruby25 userland_GNU
 * FEATURES:   network-sandbox preserve-libs sandbox userpriv usersandbox
>>> Unpacking source...
 * Running unpack phase for all ...
 * Unpacking .gem file... ...
 [ ok ]
 * Uncompressing metadata ...
 [ ok ]
 * Unpacking data.tar.gz ...
 [ ok ]
>>> Source unpacked in /var/tmp/portage/dev-ruby/sigar-0.7.3/work
>>> Preparing source in /var/tmp/portage/dev-ruby/sigar-0.7.3/work ...
 * Running prepare phase for all ...
 * Running source copy phase for ruby24 ...
 * Running source copy phase for ruby25 ...
>>> Source prepared.
>>> Configuring source in /var/tmp/portage/dev-ruby/sigar-0.7.3/work ...
 * Running configure phase for ruby24 ...
Ruby platform=x86_64-linux-musl
rbsigar_generated.rx needs update
generating rbsigar_generated.rx
fatal: not a git repository (or any parent up to mount point /var/tmp)
Stopping at filesystem boundary (GIT_DISCOVERY_ACROSS_FILESYSTEM not set).
../../src/sigar_util.c -> sigar_util.c
../../src/sigar_signal.c -> sigar_signal.c
../../src/sigar_ptql.c -> sigar_ptql.c
../../src/sigar_getline.c -> sigar_getline.c
../../src/sigar_format.c -> sigar_format.c
../../src/sigar_fileinfo.c -> sigar_fileinfo.c
../../src/sigar_cache.c -> sigar_cache.c
../../src/sigar.c -> sigar.c
../../src/os/linux/linux_sigar.c -> linux_sigar.c
creating Makefile
 * Running configure phase for ruby25 ...
Ruby platform=x86_64-linux-musl
rbsigar_generated.rx needs update
generating rbsigar_generated.rx
fatal: not a git repository (or any parent up to mount point /var/tmp)
Stopping at filesystem boundary (GIT_DISCOVERY_ACROSS_FILESYSTEM not set).
../../src/sigar_util.c -> sigar_util.c
../../src/sigar_signal.c -> sigar_signal.c
../../src/sigar_ptql.c -> sigar_ptql.c
../../src/sigar_getline.c -> sigar_getline.c
../../src/sigar_format.c -> sigar_format.c
../../src/sigar_fileinfo.c -> sigar_fileinfo.c
../../src/sigar_cache.c -> sigar_cache.c
../../src/sigar.c -> sigar.c
../../src/os/linux/linux_sigar.c -> linux_sigar.c
creating Makefile
>>> Source configured.
>>> Compiling source in /var/tmp/portage/dev-ruby/sigar-0.7.3/work ...
 * Running compile phase for ruby24 ...
make -j1 -Cbindings/ruby V=1 
make: Entering directory '/var/tmp/portage/dev-ruby/sigar-0.7.3/work/ruby24/sigar-0.7.3/bindings/ruby'
x86_64-gentoo-linux-musl-gcc -I. -I/usr/include/ruby-2.4.0/x86_64-linux-musl -I/usr/include/ruby-2.4.0/ruby/backward -I/usr/include/ruby-2.4.0 -I.   -I../../include -I../../src/os/linux -U_FILE_OFFSET_BITS -DRB_HAS_RE_ERROR -DRB_RUBY_19 -fPIC -O2 -pipe -march=native -fno-common -falign-functions=32:25:16 -fno-strict-aliasing -fPIC -std=gnu89 -I/usr/include/tirpc  -o linux_sigar.o -c linux_sigar.c
linux_sigar.c: In function ‘sigar_disk_usage_get’:
linux_sigar.c:1468:36: error: ‘HZ’ undeclared (first use in this function)
 1468 |             tput = ((double)ios) * HZ / interval;
      |                                    ^~
linux_sigar.c:1468:36: note: each undeclared identifier is reported only once for each function it appears in
make: *** [Makefile:243: linux_sigar.o] Error 1
make: Leaving directory '/var/tmp/portage/dev-ruby/sigar-0.7.3/work/ruby24/sigar-0.7.3/bindings/ruby'
 * ERROR: dev-ruby/sigar-0.7.3::gentoo failed (compile phase):
 *   emake failed
 * 
 * If you need support, post the output of `emerge --info '=dev-ruby/sigar-0.7.3::gentoo'`,
 * the complete build log and the output of `emerge -pqv '=dev-ruby/sigar-0.7.3::gentoo'`.
 * The complete build log is located at '/var/log/portage/dev-ruby:sigar-0.7.3:20200321-111915.log'.
 * For convenience, a symlink to the build log is located at '/var/tmp/portage/dev-ruby/sigar-0.7.3/temp/build.log'.
 * The ebuild environment file is located at '/var/tmp/portage/dev-ruby/sigar-0.7.3/temp/environment'.
 * Working directory: '/var/tmp/portage/dev-ruby/sigar-0.7.3/work/ruby24/sigar-0.7.3'
 * S: '/var/tmp/portage/dev-ruby/sigar-0.7.3/work/ruby24/sigar-0.7.3'