* Package:    media-libs/gegl-0.4.18
 * Repository: gentoo
 * USE:        abi_x86_64 amd64 cairo elibc_glibc introspection kernel_linux raw svg umfpack userland_GNU vala
 * FEATURES:   network-sandbox preserve-libs sandbox userpriv usersandbox
 * Applying gegl-0.4.18-drop-failing-tests.patch ...
 [ ok ]
 * Applying gegl-0.4.18-program-suffix.patch ...
 [ ok ]
 * Applying gegl-0.4.18-arch.patch ...
 [ ok ]
meson --buildtype plain --libdir lib64 --localstatedir /var/lib --prefix /usr --sysconfdir /etc --wrap-mode nodownload -Ddocs=false -Dworkshop=false -Dintrospection=true -Dexiv2=disabled -Dgdk-pixbuf=enabled -Dgexiv2=disabled -Dgraphviz=disabled -Djasper=disabled -Dlcms=disabled -Dlensfun=disabled -Dlibav=disabled -Dlibjpeg=enabled -Dlibpng=enabled -Dlibraw=enabled -Dlibrsvg=enabled -Dlibspiro=disabled -Dlibtiff=disabled -Dlibv4l=disabled -Dlibv4l2=disabled -Dlua=disabled -Dmrg=disabled -Dopenexr=disabled -Dcairo=enabled -Dpango=enabled -Dpangocairo=enabled -Dpygobject=enabled -Dsdl1=disabled -Dsdl2=disabled -Dumfpack=enabled -Dvapigen=enabled -Dwebp=disabled /var/tmp/portage/media-libs/gegl-0.4.18/work/gegl-0.4.18 /var/tmp/portage/media-libs/gegl-0.4.18/work/gegl-0.4.18-build
The Meson build system
Version: 0.52.0
Source dir: /var/tmp/portage/media-libs/gegl-0.4.18/work/gegl-0.4.18
Build dir: /var/tmp/portage/media-libs/gegl-0.4.18/work/gegl-0.4.18-build
Build type: native build
Project name: gegl
Project version: 0.4.18
Appending CFLAGS from environment: '-march=native -O2 -pipe'
Appending LDFLAGS from environment: ['-Wl,-O1', '-Wl,--as-needed']
Appending CXXFLAGS from environment: '-march=native -O2 -pipe'
Appending LDFLAGS from environment: ['-Wl,-O1', '-Wl,--as-needed']
Appending CFLAGS from environment: '-march=native -O2 -pipe'
Appending LDFLAGS from environment: ['-Wl,-O1', '-Wl,--as-needed']
C compiler for the host machine: x86_64-pc-linux-gnu-gcc (gcc 9.2.0 "x86_64-pc-linux-gnu-gcc (Gentoo Hardened 9.2.0-r2 p3) 9.2.0")
C linker for the host machine: GNU ld.gold 2.32
Appending CXXFLAGS from environment: '-march=native -O2 -pipe'
Appending LDFLAGS from environment: ['-Wl,-O1', '-Wl,--as-needed']
C++ compiler for the host machine: x86_64-pc-linux-gnu-g++ (gcc 9.2.0 "x86_64-pc-linux-gnu-g++ (Gentoo Hardened 9.2.0-r2 p3) 9.2.0")
C++ linker for the host machine: GNU ld.gold 2.32
Host machine cpu family: x86_64
Host machine cpu: x86_64
Program python3 found: YES (/usr/bin/python3.6)
Compiler for C supports arguments -DHAVE_CONFIG_H: YES 
Compiler for C supports arguments -Winit-self: YES 
Compiler for C supports arguments -Wmissing-declarations: YES 
Compiler for C supports arguments -Wpointer-arith: YES 
Compiler for C supports arguments -Wno-deprecated-declarations -Wdeprecated-declarations: YES 
Compiler for C supports arguments -Wmissing-prototypes: YES 
Compiler for C supports arguments -Wold-style-definition: YES 
Compiler for C++ supports arguments -DHAVE_CONFIG_H: YES 
Compiler for C++ supports arguments -Winit-self: YES 
Compiler for C++ supports arguments -Wmissing-declarations: YES 
Compiler for C++ supports arguments -Wpointer-arith: YES 
Compiler for C++ supports arguments -Wno-deprecated-declarations -Wdeprecated-declarations: YES 
Program bash found: YES (/bin/bash)
Program perl5 found: NO
Program perl found: YES (/usr/bin/perl)
Program asciidoc found: YES (/usr/bin/asciidoc)
Program enscript found: NO
Program rsvg-convert found: YES (/usr/bin/rsvg-convert)
Program ruby found: NO
Has header "unistd.h" : YES 
Has header "execinfo.h" : YES 
Checking for function "fsync" : YES 
Checking for function "malloc_trim" : YES 
Library m found: YES
Library dl found: YES
Run-time dependency threads found: YES 
Found pkg-config: /usr/bin/x86_64-pc-linux-gnu-pkg-config (0.29.2)
Run-time dependency babl found: YES 0.1.72
Run-time dependency glib-2.0 found: YES 2.60.7
Run-time dependency gobject-2.0 found: YES 2.60.7
Run-time dependency gmodule-2.0 found: YES 2.60.7
Run-time dependency gthread-2.0 found: YES 2.60.7
Run-time dependency gio-2.0 found: YES 2.60.7
Run-time dependency gio-unix-2.0 found: YES 2.60.7
Run-time dependency json-glib-1.0 found: YES 1.4.4
Found CMake: /usr/bin/cmake (3.14.6)
Run-time dependency poly2tri-c found: NO (tried pkgconfig and cmake)
Looking for a fallback subproject for the dependency poly2tri-c

|Executing subproject poly2tri-c method meson 
|
|Project name: poly2tri-c
|Project version: 0.1.0
|C compiler for the host machine: x86_64-pc-linux-gnu-gcc (gcc 9.2.0 "x86_64-pc-linux-gnu-gcc (Gentoo Hardened 9.2.0-r2 p3) 9.2.0")
|C linker for the host machine: GNU ld.gold 2.32
|Dependency glib-2.0 found: YES (cached)
|Library m found: YES
|Build targets in project: 4
|Subproject poly2tri-c finished.

Dependency poly2tri-c from subproject subprojects/poly2tri-c found: YES
Run-time dependency libnsgif found: YES 0.2.1
Run-time dependency gdk-pixbuf-2.0 found: YES 2.40.0
Run-time dependency pango found: YES 1.42.4
Run-time dependency pangocairo found: YES 1.42.4
Run-time dependency cairo found: YES 1.16.0
Dependency exiv2 skipped: feature exiv2 disabled
Dependency gexiv2 skipped: feature gexiv2 disabled
Dependency jasper skipped: feature jasper disabled
Dependency lcms2 skipped: feature lcms disabled
Dependency lensfun skipped: feature lensfun disabled
Run-time dependency libjpeg found: YES 1.5.3
Run-time dependency libpng found: YES 1.6.37
Run-time dependency libraw found: YES 0.19.3
Run-time dependency librsvg-2.0 found: YES 2.40.20
Dependency libspiro skipped: feature libspiro disabled
Dependency libtiff-4 skipped: feature libtiff disabled
Dependency libv4l1 skipped: feature libv4l disabled
Dependency libv4l2 skipped: feature libv4l2 disabled
Dependency luajit skipped: feature lua disabled
Dependency mrg skipped: feature mrg disabled
Dependency OpenEXR skipped: feature openexr disabled
Dependency sdl skipped: feature sdl1 disabled
Dependency sdl2 skipped: feature sdl2 disabled
Run-time dependency vapigen found: YES 0.42.7
Dependency libwebp skipped: feature webp disabled
Run-time dependency pygobject-3.0 found: NO (tried pkgconfig and cmake)

meson.build:253:0: ERROR: Dependency "pygobject-3.0" not found, tried pkgconfig and cmake

A full log can be found at /var/tmp/portage/media-libs/gegl-0.4.18/work/gegl-0.4.18-build/meson-logs/meson-log.txt
 * ERROR: media-libs/gegl-0.4.18::gentoo failed (configure phase):
 *   (no error message)
 * 
 * Call stack:
 *     ebuild.sh, line  125:  Called src_configure
 *   environment, line 2664:  Called meson_src_configure
 *   environment, line 1657:  Called die
 * The specific snippet of code:
 *       tc-env_build "$@" || die
 * 
 * If you need support, post the output of `emerge --info '=media-libs/gegl-0.4.18::gentoo'`,
 * the complete build log and the output of `emerge -pqv '=media-libs/gegl-0.4.18::gentoo'`.
 * The complete build log is located at '/var/tmp/portage/media-libs/gegl-0.4.18/temp/build.log'.
 * The ebuild environment file is located at '/var/tmp/portage/media-libs/gegl-0.4.18/temp/environment'.
 * Working directory: '/var/tmp/portage/media-libs/gegl-0.4.18/work/gegl-0.4.18'
 * S: '/var/tmp/portage/media-libs/gegl-0.4.18/work/gegl-0.4.18'