CMake toolchain: Fix pkg-config support

`PKG_CONFIG_EXECUTABLE` must be a cache variable, otherwise only the first call to `find_program(PkgConfig)` succeeds.
XboxDev · Jul 1, 2022 · f40b1b6 · f40b1b6
1 parent 386f83c
commit f40b1b6
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/share/toolchain-nxdk.cmake b/share/toolchain-nxdk.cmake
@@ -45,4 +45,4 @@ set(_CMAKE_C_IPO_SUPPORTED_BY_CMAKE YES)
 set(_CMAKE_C_IPO_MAY_BE_SUPPORTED_BY_COMPILER YES)
 set(CMAKE_C_COMPILE_OPTIONS_IPO -flto)
 
-SET(PKG_CONFIG_EXECUTABLE "${NXDK_DIR}/bin/nxdk-pkg-config")
+set(PKG_CONFIG_EXECUTABLE "${NXDK_DIR}/bin/nxdk-pkg-config" CACHE STRING "Path to pkg-config")