[NOBIN] Fixed building resources with MinGW

CMakeLists.txt

@@ -12,6 +12,10 @@ if (CMAKE_CXX_COMPILER_ID STREQUAL "GNU")
 
 	option(LINK_STATICALLY "Link PE-Sieve with static versions of linked libraries" ON)
 
+	enable_language(RC)
+	set(CMAKE_RC_COMPILE_OBJECT
+		"<CMAKE_RC_COMPILER> <FLAGS> -O coff <DEFINES> -i <SOURCE> -o <OBJECT>")
+		
 	add_compile_options(
 		-fpermissive
 	)

mingw_build.sh

@@ -5,6 +5,7 @@ set -e
 cmake . \
     -DCMAKE_C_COMPILER=x86_64-w64-mingw32-gcc \
     -DCMAKE_CXX_COMPILER=x86_64-w64-mingw32-g++ \
+    -DCMAKE_RC_COMPILER=x86_64-w64-mingw32-windres \
     -DCMAKE_SYSTEM_NAME=Windows-GNU \
     -DPESIEVE_AS_DLL=0 \
     -DPESIEVE_AS_STATIC_LIB=0 \