bindings/csharp/CMakeLists.txt: Fix install step for CSharp bindings.

Debug symbols files (whether .pdb or .mdb) are created at build time
not cmake generation time. So for a clean build, if those files are not
found at cmake generation time, the install step for CSharp will not be
properly done.

Signed-off-by: Alexandra Trifan <[email protected]>

Author: AlexandraTrifan

bindings/csharp/CMakeLists.txt

@@ -63,9 +63,9 @@ if (MCS_EXECUTABLE)
 
 	if(NOT SKIP_INSTALL_ALL)
 		set(DEBUG_SYMBOLS_FILE "")
-		if(EXISTS "${LIBIIO_CS_DLL}.mdb")
+		if(MCS_EXECUTABLE_NAME STREQUAL "mcs")
 			set(DEBUG_SYMBOLS_FILE "${LIBIIO_CS_DLL}.mdb")
-		elseif(EXISTS "${CMAKE_CURRENT_BINARY_DIR}/libiio-sharp.pdb")
+		elseif(MCS_EXECUTABLE_NAME STREQUAL "csc")
 			set(DEBUG_SYMBOLS_FILE "${CMAKE_CURRENT_BINARY_DIR}/libiio-sharp.pdb")
 		endif()
 		install(FILES ${LIBIIO_CS_DLL} ${DEBUG_SYMBOLS_FILE} DESTINATION ${CMAKE_INSTALL_PREFIX}/lib/cli/libiio-sharp-${VERSION})