Merge pull request #288 from toiletbowlkuku/toiletbowlkuku-patch-1

Update CMakeLists.txt

Author: ermig1979

prj/cmake/CMakeLists.txt

@@ -76,11 +76,11 @@ endif()
 
 if(UNIX AND NOT APPLE AND ((CMAKE_CXX_COMPILER_ID MATCHES "GNU") OR (CMAKE_CXX_COMPILER MATCHES "gnu")))
 	execute_process(COMMAND ld -v OUTPUT_VARIABLE LD_OUTPUT)
-	string(FIND ${LD_OUTPUT} " " LAST_SPACE REVERSE)
+	string(FIND "${LD_OUTPUT}" " " LAST_SPACE REVERSE)
 	math(EXPR VER_BEG "${LAST_SPACE} + 1")
-	string(FIND ${LD_OUTPUT} "\n" LINE_END)
+	string(FIND "${LD_OUTPUT}" "\n" LINE_END)
 	math(EXPR VER_LEN "${LINE_END} - ${VER_BEG}")
-	string(SUBSTRING ${LD_OUTPUT} ${VER_BEG} ${VER_LEN} BINUTILS_VERSION)
+	string(SUBSTRING "${LD_OUTPUT}" ${VER_BEG} ${VER_LEN} BINUTILS_VERSION)
 	if(SIMD_INFO)
 		message("Binutils Version: ${BINUTILS_VERSION}")
 	endif()