checking for LIBDRM... yes
checking for LIBDRM_AMDGPU... yes
checking for GBM... no
configure: error: Package requirements (gbm) were not met:

No package 'gbm' found

Consider adjusting the PKG_CONFIG_PATH environment variable if you
installed software in a non-standard prefix.

Alternatively, you may set the environment variables GBM_CFLAGS
and GBM_LIBS to avoid the need to call pkg-config.
See the pkg-config man page for more details.

!!! Please attach the following file when seeking support:
!!! /var/tmp/portage/x11-drivers/xf86-video-amdgpu-0.0.01_pre20150814/work/xf86-video-amdgpu-0.0.01_pre20150814_build/config.log
 * ERROR: x11-drivers/xf86-video-amdgpu-0.0.01_pre20150814::gentoo failed (configure phase):
 *   econf failed
 *
 * Call stack:
 *               ebuild.sh, line   93:  Called src_configure
 *             environment, line 3158:  Called xorg-2_src_configure
 *             environment, line 3966:  Called autotools-utils_src_configure
 *             environment, line  739:  Called econf '--docdir=/usr/share/doc/xf86-video-amdgpu-0.0.01_pre20150814' '--disable-glamor'
 *        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 '=x11-drivers/xf86-video-amdgpu-0.0.01_pre20150814::gentoo'`,
 * the complete build log and the output of `emerge -pqv '=x11-drivers/xf86-video-amdgpu-0.0.01_pre20150814::gentoo'`.
 * The complete build log is located at '/var/tmp/portage/x11-drivers/xf86-video-amdgpu-0.0.01_pre20150814/temp/build.log'.
 * The ebuild environment file is located at '/var/tmp/portage/x11-drivers/xf86-video-amdgpu-0.0.01_pre20150814/temp/environment'.
 * Working directory: '/var/tmp/portage/x11-drivers/xf86-video-amdgpu-0.0.01_pre20150814/work/xf86-video-amdgpu-0.0.01_pre20150814_build'
 * S: '/var/tmp/portage/x11-drivers/xf86-video-amdgpu-0.0.01_pre20150814/work/xf86-video-amdgpu-0.0.01_pre20150814'

 * Messages for package x11-drivers/xf86-video-amdgpu-0.0.01_pre20150814:

 * ERROR: x11-drivers/xf86-video-amdgpu-0.0.01_pre20150814::gentoo failed (configure phase):
 *   econf failed
 *
 * Call stack:
 *               ebuild.sh, line   93:  Called src_configure
 *             environment, line 3158:  Called xorg-2_src_configure
 *             environment, line 3966:  Called autotools-utils_src_configure
 *             environment, line  739:  Called econf '--docdir=/usr/share/doc/xf86-video-amdgpu-0.0.01_pre20150814' '--disable-glamor'
 *        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 '=x11-drivers/xf86-video-amdgpu-0.0.01_pre20150814::gentoo'`,
 * the complete build log and the output of `emerge -pqv '=x11-drivers/xf86-video-amdgpu-0.0.01_pre20150814::gentoo'`.
 * The complete build log is located at '/var/tmp/portage/x11-drivers/xf86-video-amdgpu-0.0.01_pre20150814/temp/build.log'.
 * The ebuild environment file is located at '/var/tmp/portage/x11-drivers/xf86-video-amdgpu-0.0.01_pre20150814/temp/environment'.
 * Working directory: '/var/tmp/portage/x11-drivers/xf86-video-amdgpu-0.0.01_pre20150814/work/xf86-video-amdgpu-0.0.01_pre20150814_build'
 * S: '/var/tmp/portage/x11-drivers/xf86-video-amdgpu-0.0.01_pre20150814/work/xf86-video-amdgpu-0.0.01_pre20150814'

 * GNU info directory index is up-to-date.
hexint ~ # emerge -s gbm

[ Results for search key : gbm ]
Searching...

[ Applications found : 0 ]