Current QGIS depends on >=sci-libs/proj-6.3.1. Relevant output of /var/tmp/portage/sci-geosciences/qgis-9999/temp/build.log: (... snip ...) -- Looking for CL_VERSION_2_2 - found -- Found OpenCL: /usr/lib64/libOpenCL.so (found version "2.2") -- Found OpenCL C++ headers: /usr/include -- Found GRASS 7: /usr/lib64/grass78 (7.8.2, off_t size = 8) -- Looking for openpty -- Looking for openpty - not found -- Looking for openpty -- Looking for openpty - found CMake Error at cmake/FindProj.cmake:61 (MESSAGE): Cannot build QGIS using Proj 6.3.0 Use 6.3.1 or higher. Call Stack (most recent call first): CMakeLists.txt:321 (FIND_PACKAGE) -- Configuring incomplete, errors occurred! See also "/var/tmp/portage/sci-geosciences/qgis-9999/work/qgis-9999_build/CMakeFiles/CMakeOutput.log". See also "/var/tmp/portage/sci-geosciences/qgis-9999/work/qgis-9999_build/CMakeFiles/CMakeError.log". * ERROR: sci-geosciences/qgis-9999::localrepo failed (configure phase): * cmake failed * * Call stack: * ebuild.sh, line 125: Called src_configure * environment, line 4593: Called cmake_src_configure * environment, line 1740: Called die * The specific snippet of code: * "${CMAKE_BINARY}" "${cmakeargs[@]}" "${CMAKE_USE_DIR}" || die "cmake failed"; * (... snip ... )
Fixed in commit 292e1386.