Applying ./patches/01-set-libks-cmake-dir.patch using plaintext: 
patching file cmake/FindLibKS.cmake
-- cotire 1.7.10 loaded.
-- 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-mipsel_24kc_gcc-12.2.0_musl/bin/mipsel-openwrt-linux-musl-gcc - skipped
-- Detecting C compile features
-- Detecting C compile features - done
SignalWire-Client-C 1.3
-- Found PkgConfig: /builder/shared-workdir/build/sdk/staging_dir/host/bin/pkg-config (found version "1.9.4") 
-- Checking for module 'libks'
--   Package 'libks', required by 'virtual:world', not found
CMake Error at /builder/shared-workdir/build/sdk/staging_dir/host/share/cmake-3.26/Modules/FindPkgConfig.cmake:607 (message):
  A required package was not found
Call Stack (most recent call first):
  /builder/shared-workdir/build/sdk/staging_dir/host/share/cmake-3.26/Modules/FindPkgConfig.cmake:829 (_pkg_check_modules_internal)
  cmake/FindLibKS.cmake:14 (pkg_check_modules)
  CMakeLists.txt:28 (include)


-- Configuring incomplete, errors occurred!
make[3]: *** [Makefile:73: /builder/shared-workdir/build/sdk/build_dir/target-mipsel_24kc_musl/signalwire-c-1.3.0/.configured_68b329da9893e34099c7d8ad5cb9c940] Error 1
time: package/feeds/telephony/signalwire-client-c/compile#0.51#0.20#1.34