Add rc compiler to compiler_executables (#632)

* rc compiler

---------

Co-authored-by: Luis Caro Campos <3535649+jcar87@users.noreply.github.com>

Author: memsharded

conan_provider.cmake

@@ -323,26 +323,37 @@ endmacro()
 macro(append_compiler_executables_configuration)
     set(_conan_c_compiler "")
     set(_conan_cpp_compiler "")
+    set(_conan_rc_compiler "")
+    set(_conan_compilers_list "")
     if(CMAKE_C_COMPILER)
-        set(_conan_c_compiler "\"c\":\"${CMAKE_C_COMPILER}\",")
+        set(_conan_c_compiler "\"c\":\"${CMAKE_C_COMPILER}\"")
         set_conan_compiler_if_appleclang(C cc _conan_c_compiler)
+        list(APPEND _conan_compilers_list ${_conan_c_compiler})
     else()
         message(WARNING "CMake-Conan: The C compiler is not defined. "
                         "Please define CMAKE_C_COMPILER or enable the C language.")
     endif()
     if(CMAKE_CXX_COMPILER)
         set(_conan_cpp_compiler "\"cpp\":\"${CMAKE_CXX_COMPILER}\"")
         set_conan_compiler_if_appleclang(CXX c++ _conan_cpp_compiler)
+        list(APPEND _conan_compilers_list ${_conan_cpp_compiler})
     else()
         message(WARNING "CMake-Conan: The C++ compiler is not defined. "
                         "Please define CMAKE_CXX_COMPILER or enable the C++ language.")
     endif()
-
-    if(NOT "x${_conan_c_compiler}${_conan_cpp_compiler}" STREQUAL "x")
-        string(APPEND PROFILE "tools.build:compiler_executables={${_conan_c_compiler}${_conan_cpp_compiler}}\n")
+    if(CMAKE_RC_COMPILER)
+        set(_conan_rc_compiler "\"rc\":\"${CMAKE_RC_COMPILER}\"")
+        list(APPEND _conan_compilers_list ${_conan_rc_compiler})
+        # Not necessary to warn if RC not defined
+    endif()
+    if(NOT "x${_conan_compilers_list}" STREQUAL "x")
+        string(REPLACE ";" "," _conan_compilers_list "${_conan_compilers_list}")
+        string(APPEND PROFILE "tools.build:compiler_executables={${_conan_compilers_list}}\n")
     endif()
     unset(_conan_c_compiler)
     unset(_conan_cpp_compiler)
+    unset(_conan_rc_compiler)
+    unset(_conan_compilers_list)
 endmacro()