fxsdk: expose CMake module folder for library installs

Adds a new CMake variable FXSDK_CMAKE_MODULE_PATH where libraries can
install CMake module files.

Also remove FindGint.cmake which is now in gint.

fxsdk/cmake/FindGint.cmake

@@ -1,57 +0,0 @@
-# Determine platform Code
-if("${FXSDK_PLATFORM_LONG}" STREQUAL fxCG50)
-  set(PC cg)
-  set(INTF_DEFN FXCG50)
-  set(INTF_LINK "-T;fxcg50.ld")
-elseif("${FXSDK_PLATFORM_LONG}" STREQUAL fx9860G)
-  set(PC fx)
-  set(INTF_DEFN FX9860G)
-  set(INTF_LINK "-T;fx9860g.ld")
-else()
-  message(FATAL_ERROR "gint: unknown fxSDK platform '${FXSDK_PLATFORM}'")
-endif()
-
-execute_process(
-  COMMAND ${CMAKE_C_COMPILER} -print-file-name=libgint-${PC}.a
-  OUTPUT_VARIABLE GINT_PATH
-  OUTPUT_STRIP_TRAILING_WHITESPACE
-)
-execute_process(
-  COMMAND ${CMAKE_C_COMPILER} -print-file-name=include/gint/config.h
-  OUTPUT_VARIABLE GINT_CONFIG_PATH
-  OUTPUT_STRIP_TRAILING_WHITESPACE
-)
-
-if(GINT_CONFIG_PATH)
-  execute_process(
-    COMMAND sed -E "s/#define.*GINT_VERSION\\s+\"(\\S+)\"$/\\1/p; d" ${GINT_CONFIG_PATH}
-    OUTPUT_VARIABLE GINT_VERSION
-    OUTPUT_STRIP_TRAILING_WHITESPACE
-  )
-endif()
-
-if("${GINT_PATH}" STREQUAL "libgint-${PC}.a")
-  set(COMPILER_HAS_LIBRARY FALSE)
-else()
-  set(COMPILER_HAS_LIBRARY TRUE)
-endif()
-
-include(FindPackageHandleStandardArgs)
-find_package_handle_standard_args(Gint
-  REQUIRED_VARS COMPILER_HAS_LIBRARY
-  VERSION_VAR GINT_VERSION
-)
-
-if(Gint_FOUND)
-  if(NOT TARGET Gint::Gint)
-    add_library(Gint::Gint UNKNOWN IMPORTED)
-  endif()
-  # No include directory or library path to specify, GCC handles that
-  set_target_properties(Gint::Gint PROPERTIES
-    IMPORTED_LOCATION "${GINT_PATH}"
-    INTERFACE_COMPILE_OPTIONS -fstrict-volatile-bitfields
-    INTERFACE_COMPILE_DEFINITIONS "${INTF_DEFN}"
-    INTERFACE_LINK_LIBRARIES -lgcc
-    INTERFACE_LINK_OPTIONS "${INTF_LINK}"
-  )
-endif()

fxsdk/fxsdk.sh

@@ -171,6 +171,7 @@ fxsdk_build_in() {
       cmake -B "build-$platform" \
         -DCMAKE_MODULE_PATH="$PREFIX/lib/cmake/fxsdk" \
         -DCMAKE_TOOLCHAIN_FILE="$PREFIX/lib/cmake/fxsdk/$toolchain.cmake" \
+        -DFXSDK_CMAKE_MODULE_PATH="$PREFIX/lib/cmake/fxsdk" \
         "${cmake_extra_args[@]}"
     fi
     if [[ -z "$configure" ]]; then