replace string(... MATCHES "^const$) with string(... STREQUAL "const")

Modules/CMakeBackwardCompatibilityC.cmake

@@ -55,7 +55,7 @@ if(NOT CMAKE_SKIP_COMPATIBILITY_TESTS)
   TEST_BIG_ENDIAN(CMAKE_WORDS_BIGENDIAN)
   include (FindX11)
 
-  if("${X11_X11_INCLUDE_PATH}" MATCHES "^/usr/include$")
+  if("${X11_X11_INCLUDE_PATH}" STREQUAL "/usr/include")
     set (CMAKE_X_CFLAGS "" CACHE STRING "X11 extra flags.")
   else()
     set (CMAKE_X_CFLAGS "-I${X11_X11_INCLUDE_PATH}" CACHE STRING

Modules/CTest.cmake

@@ -84,13 +84,13 @@ if(BUILD_TESTING)
   endmacro()
 
   macro(SET_IF_SET var val)
-    if(NOT "${val}" MATCHES "^$")
+    if(NOT "${val}" STREQUAL "")
       set("${var}" "${val}")
     endif()
   endmacro()
 
   macro(SET_IF_SET_AND_NOT_SET var val)
-    if(NOT "${val}" MATCHES "^$")
+    if(NOT "${val}" STREQUAL "")
       SET_IF_NOT_SET("${var}" "${val}")
     endif()
   endmacro()

Modules/ExternalData.cmake

@@ -391,7 +391,7 @@ function(_ExternalData_arg target arg options var_file)
       # Regular expression to match associated files.
       string(REGEX REPLACE "^REGEX:" "" regex "${opt}")
       list(APPEND associated_regex "${regex}")
-    elseif("x${opt}" MATCHES "^x:$")
+    elseif(opt STREQUAL ":")
       # Activate series matching.
       set(series_option "${opt}")
     elseif("x${opt}" MATCHES "^[^][:/*?]+$")

Modules/FindThreads.cmake

@@ -93,7 +93,7 @@ else()
           COMPILE_OUTPUT_VARIABLE OUTPUT)
 
         if(THREADS_HAVE_PTHREAD_ARG)
-          if(THREADS_PTHREAD_ARG MATCHES "^2$")
+          if(THREADS_PTHREAD_ARG STREQUAL "2")
             set(Threads_FOUND TRUE)
             message(STATUS "Check if compiler accepts -pthread - yes")
           else()

Modules/FindXMLRPC.cmake

@@ -53,7 +53,7 @@ if(XMLRPC_FOUND)
   endif()
 
   # Parse the include flags.
-  if("${XMLRPC_C_CONFIG_RESULT}" MATCHES "^0$")
+  if("${XMLRPC_C_CONFIG_RESULT}" STREQUAL "0")
     # Convert the compile flags to a CMake list.
     string(REGEX REPLACE " +" ";"
       XMLRPC_C_CONFIG_CFLAGS "${XMLRPC_C_CONFIG_CFLAGS}")
@@ -91,7 +91,7 @@ if(XMLRPC_FOUND)
   endif()
 
   # Parse the library names and directories.
-  if("${XMLRPC_C_CONFIG_RESULT}" MATCHES "^0$")
+  if("${XMLRPC_C_CONFIG_RESULT}" STREQUAL "0")
     string(REGEX REPLACE " +" ";"
       XMLRPC_C_CONFIG_LIBS "${XMLRPC_C_CONFIG_LIBS}")
 

Tests/Complex/CMakeLists.txt

@@ -45,12 +45,12 @@ endmacro()
 TEST_ARGC(-DCMAKE_ARGV1 -DCMAKE_ARGV2 -DCMAKE_ARGV3 -DCMAKE_ARGV4)
 
 macro(TEST_VAR_ARG fa)
-  if("${ARGV}" MATCHES "^1;2;3$")
+  if("${ARGV}" STREQUAL "1;2;3")
     message(STATUS "ARGV works")
   else()
     message(FATAL_ERROR "ARGV does not work; got \"${ARGV}\" instead of \"1;2;3\"")
   endif()
-  if("${ARGN}" MATCHES "^2;3$")
+  if("${ARGN}" STREQUAL "2;3")
     message(STATUS "ARGN works")
   else()
     message(FATAL_ERROR "ARGV does not work; got \"${ARGN}\" instead of \"2;3\"")
@@ -163,7 +163,7 @@ execute_process(
   COMMAND ${CMAKE_COMMAND} -E echo "ABCDEFG"
   OUTPUT_VARIABLE TEST_OUT
   )
-if("${TEST_OUT}" MATCHES "^ABCDEFG\n$")
+if("${TEST_OUT}" STREQUAL "ABCDEFG\n")
 else()
   message(SEND_ERROR "EXECUTE_PROCESS output test failed: [${TEST_OUT}]")
 endif()
@@ -177,7 +177,7 @@ endif()
 #   ERROR_QUIET
 #   RESULT_VARIABLE RESULT
 #   )
-# if("${RESULT}" MATCHES "^0$")
+# if("${RESULT}" STREQUAL "0")
 #   message(SEND_ERROR
 #     "EXECUTE_PROCESS result test failed with RESULT=[${RESULT}]")
 # else()
@@ -387,10 +387,7 @@ if(NOT RESULT)
   message(SEND_ERROR "string(REGEX MATCHALL ... ) test failed.")
 endif()
 string(REGEX REPLACE ".([bd])." "[\\1]" RESULT "a(b)c(d)e")
-if("x${RESULT}" MATCHES "^xa\\[b\\]c\\[d\\]e$")
-  set(STRING_REGEX_PASSED 1)
-endif()
-if(NOT STRING_REGEX_PASSED)
+if(NOT RESULT STREQUAL "a[b]c[d]e")
   message(SEND_ERROR
     "string(REGEX REPLACE ... ) test failed (\"${RESULT}\" v. \"a[b]c[d]e\")")
 endif()

Tests/ComplexOneConfig/CMakeLists.txt

@@ -45,12 +45,12 @@ endmacro()
 TEST_ARGC(-DCMAKE_ARGV1 -DCMAKE_ARGV2 -DCMAKE_ARGV3 -DCMAKE_ARGV4)
 
 macro(TEST_VAR_ARG fa)
-  if("${ARGV}" MATCHES "^1;2;3$")
+  if("${ARGV}" STREQUAL "1;2;3")
     message(STATUS "ARGV works")
   else()
     message(FATAL_ERROR "ARGV does not work; got \"${ARGV}\" instead of \"1;2;3\"")
   endif()
-  if("${ARGN}" MATCHES "^2;3$")
+  if("${ARGN}" STREQUAL "2;3")
     message(STATUS "ARGN works")
   else()
     message(FATAL_ERROR "ARGV does not work; got \"${ARGN}\" instead of \"2;3\"")
@@ -163,7 +163,7 @@ execute_process(
   COMMAND ${CMAKE_COMMAND} -E echo "ABCDEFG"
   OUTPUT_VARIABLE TEST_OUT
   )
-if("${TEST_OUT}" MATCHES "^ABCDEFG\n$")
+if("${TEST_OUT}" STREQUAL "ABCDEFG\n")
 else()
   message(SEND_ERROR "EXECUTE_PROCESS output test failed: [${TEST_OUT}]")
 endif()
@@ -177,7 +177,7 @@ endif()
 #   ERROR_QUIET
 #   RESULT_VARIABLE RESULT
 #   )
-# if("${RESULT}" MATCHES "^0$")
+# if("${RESULT}" STREQUAL "0")
 #   message(SEND_ERROR
 #     "EXECUTE_PROCESS result test failed with RESULT=[${RESULT}]")
 # else()
@@ -357,10 +357,7 @@ if(NOT RESULT)
   message(SEND_ERROR "string(REGEX MATCHALL ... ) test failed.")
 endif()
 string(REGEX REPLACE ".([bd])." "[\\1]" RESULT "a(b)c(d)e")
-if("x${RESULT}" MATCHES "^xa\\[b\\]c\\[d\\]e$")
-  set(STRING_REGEX_PASSED 1)
-endif()
-if(NOT STRING_REGEX_PASSED)
+if(NOT RESULT STREQUAL "a[b]c[d]e")
   message(SEND_ERROR
     "string(REGEX REPLACE ... ) test failed (\"${RESULT}\" v. \"a[b]c[d]e\")")
 endif()

Tests/SimpleInstall/CMakeLists.txt

@@ -122,7 +122,7 @@ if(STAGE2)
       RESULT_VARIABLE SAMPLE_SCRIPT_RESULT
       OUTPUT_VARIABLE SAMPLE_SCRIPT_OUTPUT
       )
-    if(NOT "${SAMPLE_SCRIPT_RESULT}" MATCHES "^0$")
+    if(NOT "${SAMPLE_SCRIPT_RESULT}" STREQUAL "0")
       message(FATAL_ERROR
         "Sample script [${CUR_SCRIPT}] failed: [${SAMPLE_SCRIPT_RESULT}]")
     endif()

Tests/SimpleInstallS2/CMakeLists.txt

@@ -122,7 +122,7 @@ if(STAGE2)
       RESULT_VARIABLE SAMPLE_SCRIPT_RESULT
       OUTPUT_VARIABLE SAMPLE_SCRIPT_OUTPUT
       )
-    if(NOT "${SAMPLE_SCRIPT_RESULT}" MATCHES "^0$")
+    if(NOT "${SAMPLE_SCRIPT_RESULT}" STREQUAL "0")
       message(FATAL_ERROR
         "Sample script [${CUR_SCRIPT}] failed: [${SAMPLE_SCRIPT_RESULT}]")
     endif()