Merge bitcoin/bitcoin#31359: cmake: Add CheckLinkerSupportsPIE module

81c174e318 cmake: Refer to the configure log instead of printing PIE test error (Hennadii Stepanov)
65a0920ca6 cmake: Add `CheckLinkerSupportsPIE` module (Hennadii Stepanov)

Pull request description:

  This new module is a wrapper around CMake's `CheckPIESupported` module that fixes an upstream bug.

  See: https://gitlab.kitware.com/cmake/cmake/-/issues/26463.

  Fixes https://github.com/bitcoin/bitcoin/issues/30771.

ACKs for top commit:
  theuni:
    utACK 81c174e318.
  vasild:
    ACK 81c174e318

Tree-SHA512: 77d7022238551a4e69c59d1fe6b78975bb552cbbed5339459853d7ebf0086813036081f464fed230be330b3bd7d6cf8590b536b064028d2f786d6ae40f342f95

CMakeLists.txt

@@ -194,16 +194,8 @@ string(APPEND CMAKE_CXX_LINK_EXECUTABLE " ${APPEND_LDFLAGS}")
 
 set(configure_warnings)
 
-include(CheckPIESupported)
-check_pie_supported(OUTPUT_VARIABLE check_pie_output LANGUAGES CXX)
-if(CMAKE_CXX_LINK_PIE_SUPPORTED)
-  set(CMAKE_POSITION_INDEPENDENT_CODE ON)
-elseif(NOT WIN32)
-  # The warning is superfluous for Windows.
-  message(WARNING "PIE is not supported at link time: ${check_pie_output}")
-  list(APPEND configure_warnings "Position independent code disabled.")
-endif()
-unset(check_pie_output)
+include(CheckLinkerSupportsPIE)
+check_linker_supports_pie(configure_warnings)
 
 # The core_interface library aims to encapsulate common build flags.
 # It is a usage requirement for all targets except for secp256k1, which