* Package:    media-libs/cogl-1.20.0
 * Repository: gentoo
 * Maintainer: gnome@gentoo.org
 * USE:        abi_x86_64 amd64 elibc_glibc introspection kernel_linux kms pango userland_GNU
 * FEATURES:   preserve-libs sandbox userpriv usersandbox
>>> Unpacking source...
>>> Unpacking cogl-1.20.0.tar.xz to /var/tmp/portage/media-libs/cogl-1.20.0/work
>>> Source unpacked in /var/tmp/portage/media-libs/cogl-1.20.0/work
>>> Preparing source in /var/tmp/portage/media-libs/cogl-1.20.0/work/cogl-1.20.0 ...
 * Fixing OMF Makefiles ...
 [ ok ]
 * Disabling deprecation warnings ...
 [ ok ]
 * Running elibtoolize in: cogl-1.20.0/
 * Running elibtoolize in: cogl-1.20.0/build/
 *   Applying portage/1.2.0 patch ...
 *   Applying sed/1.5.6 patch ...
>>> Source prepared.
>>> Configuring source in /var/tmp/portage/media-libs/cogl-1.20.0/work/cogl-1.20.0 ...
 * econf: updating cogl-1.20.0/build/config.sub with /usr/share/gnuconfig/config.sub
 * econf: updating cogl-1.20.0/build/config.guess with /usr/share/gnuconfig/config.guess
./configure --prefix=/usr --build=x86_64-pc-linux-gnu --host=x86_64-pc-linux-gnu --mandir=/usr/share/man --infodir=/usr/share/info --datadir=/usr/share --sysconfdir=/etc --localstatedir=/var/lib --disable-dependency-tracking --disable-silent-rules --libdir=/usr/lib64 --docdir=/usr/share/doc/cogl-1.20.0 --disable-gtk-doc --disable-examples-install --disable-maintainer-flags --enable-cairo --enable-deprecated --enable-gdk-pixbuf --enable-glib --disable-glx --disable-gl --disable-gles2 --disable-cogl-gles2 --disable-xlib-egl-platform no --disable-cogl-gst --enable-introspection --enable-kms-egl-platform --enable-cogl-pango --disable-unit-tests --disable-wayland-egl-platform --disable-wayland-egl-server --disable-profile
configure: WARNING: you should use --build, --host, --target
checking for x86_64-pc-linux-gnu-gcc... x86_64-pc-linux-gnu-gcc
checking whether the C compiler works... yes
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checking whether x86_64-pc-linux-gnu-gcc understands -c and -o together... yes
checking how to run the C preprocessor... x86_64-pc-linux-gnu-gcc -E
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checking for x86_64-pc-linux-gnu-gcc option to accept ISO C89... (cached) none needed
checking whether x86_64-pc-linux-gnu-gcc understands -c and -o together... (cached) yes
checking how to run the C preprocessor... x86_64-pc-linux-gnu-gcc -E
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checking whether we are using the GNU C++ compiler... yes
checking whether x86_64-pc-linux-gnu-g++ accepts -g... yes
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checking for library containing strerror... none required
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checking if the linker (/usr/x86_64-pc-linux-gnu/bin/ld) is GNU ld... yes
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checking if the linker (/usr/x86_64-pc-linux-gnu/bin/ld -m elf_x86_64) is GNU ld... yes
checking whether the x86_64-pc-linux-gnu-g++ linker (/usr/x86_64-pc-linux-gnu/bin/ld -m elf_x86_64) supports shared libraries... yes
checking for x86_64-pc-linux-gnu-g++ option to produce PIC... -fPIC -DPIC
checking if x86_64-pc-linux-gnu-g++ PIC flag -fPIC -DPIC works... yes
checking if x86_64-pc-linux-gnu-g++ static flag -static works... yes
checking if x86_64-pc-linux-gnu-g++ supports -c -o file.o... yes
checking if x86_64-pc-linux-gnu-g++ supports -c -o file.o... (cached) yes
checking whether the x86_64-pc-linux-gnu-g++ linker (/usr/x86_64-pc-linux-gnu/bin/ld -m elf_x86_64) supports shared libraries... yes
checking dynamic linker characteristics... (cached) GNU/Linux ld.so
checking how to hardcode library paths into programs... immediate
configure: creating ./config.lt
config.lt: creating libtool
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checking if the linker (/usr/x86_64-pc-linux-gnu/bin/ld -m elf_x86_64) is GNU ld... yes
checking for shared library run path origin... done
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checking for COGL_DEP... yes
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configure: error: Internal error: no GL header set

!!! Please attach the following file when seeking support:
!!! /var/tmp/portage/media-libs/cogl-1.20.0/work/cogl-1.20.0/config.log
 * ERROR: media-libs/cogl-1.20.0::gentoo failed (configure phase):
 *   econf failed
 * 
 * Call stack:
 *               ebuild.sh, line   93:  Called src_configure
 *             environment, line 2957:  Called gnome2_src_configure '--disable-examples-install' '--disable-maintainer-flags' '--enable-cairo' '--enable-deprecated' '--enable-gdk-pixbuf' '--enable-glib' '--disable-glx' '--disable-gl' '--disable-gles2' '--disable-cogl-gles2' '--disable-xlib-egl-platform' 'no' '--disable-cogl-gst' '--enable-introspection' '--enable-kms-egl-platform' '--enable-cogl-pango' '--disable-unit-tests' '--disable-wayland-egl-platform' '--disable-wayland-egl-server' '--disable-profile'
 *             environment, line 2162:  Called econf '--docdir=/usr/share/doc/cogl-1.20.0' '--disable-gtk-doc' '--disable-examples-install' '--disable-maintainer-flags' '--enable-cairo' '--enable-deprecated' '--enable-gdk-pixbuf' '--enable-glib' '--disable-glx' '--disable-gl' '--disable-gles2' '--disable-cogl-gles2' '--disable-xlib-egl-platform' 'no' '--disable-cogl-gst' '--enable-introspection' '--enable-kms-egl-platform' '--enable-cogl-pango' '--disable-unit-tests' '--disable-wayland-egl-platform' '--disable-wayland-egl-server' '--disable-profile'
 *        phase-helpers.sh, line  662:  Called __helpers_die 'econf failed'
 *   isolated-functions.sh, line  117:  Called die
 * The specific snippet of code:
 *   		die "$@"
 * 
 * If you need support, post the output of `emerge --info '=media-libs/cogl-1.20.0::gentoo'`,
 * the complete build log and the output of `emerge -pqv '=media-libs/cogl-1.20.0::gentoo'`.
 * The complete build log is located at '/var/log/portage/media-libs:cogl-1.20.0:20150727-052753.log'.
 * For convenience, a symlink to the build log is located at '/var/tmp/portage/media-libs/cogl-1.20.0/temp/build.log'.
 * The ebuild environment file is located at '/var/tmp/portage/media-libs/cogl-1.20.0/temp/environment'.
 * Working directory: '/var/tmp/portage/media-libs/cogl-1.20.0/work/cogl-1.20.0'
 * S: '/var/tmp/portage/media-libs/cogl-1.20.0/work/cogl-1.20.0'