As seen on AB: Build Configuration: BB_VERSION = "1.37.0" BUILD_SYS = "x86_64-linux" NATIVELSBSTRING = "ubuntu-16.04" TARGET_SYS = "i586-poky-linux" MACHINE = "qemux86" DISTRO = "poky" DISTRO_VERSION = "2.4+snapshot-20180405" TUNE_FEATURES = "m32 i586" TARGET_FPU = "" meta meta-poky meta-yocto-bsp = "heads/master-next:2428ec1ad0566a5befbdb0da16c1477201881066" | checking pkg-config is at least version 0.9.0... yes | checking for x11 xext xextproto xcalibrateproto... no | configure: error: Package requirements (x11 xext xextproto xcalibrateproto) were not met: | | No package 'xcalibrateproto' found |
Fixed by 'libxcalibrate: Drop, no users anymore' in master-next.