-- The C compiler identification is GNU 12.2.0
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Check for working C compiler: /builder/shared-workdir/build/sdk/staging_dir/toolchain-arm_cortex-a7+neon-vfpv4_gcc-12.2.0_musl_eabi/bin/arm-openwrt-linux-muslgnueabi-gcc - skipped
-- Detecting C compile features
-- Detecting C compile features - done
CMake Deprecation Warning at CMakeLists.txt:11 (CMAKE_MINIMUM_REQUIRED):
  Compatibility with CMake < 2.8.12 will be removed from a future version of
  CMake.

  Update the VERSION argument <min> value or use a ...<max> suffix to tell
  CMake that the project does not need compatibility with older versions.


-- Could NOT find libev (missing: LIBEV_LIBRARY LIBEV_INCLUDE_DIR) 
-- Found Lua5X: /builder/shared-workdir/build/sdk/staging_dir/target-arm_cortex-a7+neon-vfpv4_musl_eabi/usr/lib/liblua.so;/builder/shared-workdir/build/sdk/staging_dir/toolchain-arm_cortex-a7+neon-vfpv4_gcc-12.2.0_musl_eabi/lib/libm.a  
-- Configuring done
CMake Error: The following variables are used in this project, but they are set to NOTFOUND.
Please set them or make sure they are set and tested correctly in the CMake files:
LIBEV_INCLUDE_DIR
   used as include directory in directory /builder/shared-workdir/build/sdk/build_dir/target-arm_cortex-a7+neon-vfpv4_musl_eabi/lua-ev-1.5
   used as include directory in directory /builder/shared-workdir/build/sdk/build_dir/target-arm_cortex-a7+neon-vfpv4_musl_eabi/lua-ev-1.5
   used as include directory in directory /builder/shared-workdir/build/sdk/build_dir/target-arm_cortex-a7+neon-vfpv4_musl_eabi/lua-ev-1.5
   used as include directory in directory /builder/shared-workdir/build/sdk/build_dir/target-arm_cortex-a7+neon-vfpv4_musl_eabi/lua-ev-1.5
   used as include directory in directory /builder/shared-workdir/build/sdk/build_dir/target-arm_cortex-a7+neon-vfpv4_musl_eabi/lua-ev-1.5
   used as include directory in directory /builder/shared-workdir/build/sdk/build_dir/target-arm_cortex-a7+neon-vfpv4_musl_eabi/lua-ev-1.5
   used as include directory in directory /builder/shared-workdir/build/sdk/build_dir/target-arm_cortex-a7+neon-vfpv4_musl_eabi/lua-ev-1.5
LIBEV_LIBRARY
    linked by target "cmod_ev" in directory /builder/shared-workdir/build/sdk/build_dir/target-arm_cortex-a7+neon-vfpv4_musl_eabi/lua-ev-1.5

CMake Warning (dev) in CMakeLists.txt:
  Policy CMP0021 is not set: Fatal error on relative paths in
  INCLUDE_DIRECTORIES target property.  Run "cmake --help-policy CMP0021" for
  policy details.  Use the cmake_policy command to set the policy and
  suppress this warning.

  Found relative path while evaluating include directories of "cmod_ev":

    "LIBEV_INCLUDE_DIR-NOTFOUND"

This warning is for project developers.  Use -Wno-dev to suppress it.

-- Generating done
CMake Warning:
  Manually-specified variables were not used by the project:

    CMAKE_ASM_COMPILER
    CMAKE_ASM_COMPILER_LAUNCHER
    CMAKE_CXX_COMPILER
    CMAKE_CXX_FLAGS_RELEASE
    CMAKE_EXE_LINKER_FLAGS
    CMAKE_EXPORT_NO_PACKAGE_REGISTRY
    CMAKE_EXPORT_PACKAGE_REGISTRY
    CMAKE_FIND_PACKAGE_NO_PACKAGE_REGISTRY
    CMAKE_FIND_PACKAGE_NO_SYSTEM_PACKAGE_REGISTRY
    CMAKE_SHARED_LINKER_FLAGS
    DL_LIBRARY


CMake Generate step failed.  Build files cannot be regenerated correctly.
make[3]: *** [Makefile:48: /builder/shared-workdir/build/sdk/build_dir/target-arm_cortex-a7+neon-vfpv4_musl_eabi/lua-ev-1.5/.configured_68b329da9893e34099c7d8ad5cb9c940] Error 1
time: package/feeds/packages/lua-ev/compile#0.93#0.23#1.35