replaced `if(MATCHES)` with `if(STREQUAL)` (#4263)

`MATCHES` does regular expression matching which is not the intended behavior here. `Clang` still requires it since it also needs to match `AppleClang.

cmake/compilerCheck.cmake

@@ -1,4 +1,4 @@
-if (CMAKE_CXX_COMPILER_ID MATCHES "GNU")
+if (CMAKE_CXX_COMPILER_ID STREQUAL "GNU")
     if (CMAKE_CXX_COMPILER_VERSION VERSION_LESS 4.8)
         message(ERROR "GCC >= 4.8 required - detected ${CMAKE_CXX_COMPILER_VERSION} not supported")
     endif ()

cmake/compilerDefinitions.cmake

@@ -1,6 +1,6 @@
 if (MSVC)
     # Visual Studio only sets _DEBUG
-    if (CMAKE_BUILD_TYPE MATCHES "Debug")
+    if (CMAKE_BUILD_TYPE STREQUAL "Debug")
         add_definitions(-DDEBUG)
     endif()
 
@@ -15,7 +15,7 @@ endif()
 # TODO: this should probably apply to the compiler and not the platform
 if (CPPCHK_GLIBCXX_DEBUG AND UNIX)
     # TODO: check if this can be enabled again for Clang - also done in Makefile
-    if (CMAKE_BUILD_TYPE MATCHES "Debug" AND NOT (CMAKE_CXX_COMPILER_ID MATCHES "Clang"))
+    if (CMAKE_BUILD_TYPE STREQUAL "Debug" AND NOT (CMAKE_CXX_COMPILER_ID MATCHES "Clang"))
         add_definitions(-D_GLIBCXX_DEBUG)
     endif()    
 endif()

cmake/compileroptions.cmake

@@ -20,8 +20,8 @@ if (CMAKE_CXX_COMPILER_ID MATCHES "Clang")
     add_compile_options(-Weverything)
 endif()
 
-if (CMAKE_CXX_COMPILER_ID MATCHES "GNU" OR CMAKE_CXX_COMPILER_ID MATCHES "Clang")
+if (CMAKE_CXX_COMPILER_ID STREQUAL "GNU" OR CMAKE_CXX_COMPILER_ID MATCHES "Clang")
-    if(CMAKE_BUILD_TYPE MATCHES "Release")
+    if(CMAKE_BUILD_TYPE STREQUAL "Release")
         # "Release" uses -O3 by default
         add_compile_options(-O2)
     endif()
@@ -45,14 +45,14 @@ if (CMAKE_CXX_COMPILER_ID MATCHES "GNU" OR CMAKE_CXX_COMPILER_ID MATCHES "Clang"
     add_compile_options(-Wno-multichar)
 endif()
 
-if (CMAKE_CXX_COMPILER_ID MATCHES "GNU")
+if (CMAKE_CXX_COMPILER_ID STREQUAL "GNU")
     add_compile_options(-Woverloaded-virtual)       # when a function declaration hides virtual functions from a base class
     add_compile_options(-Wno-maybe-uninitialized)   # there are some false positives
     add_compile_options(-Wsuggest-attribute=noreturn)
     add_compile_options(-Wno-shadow)                # whenever a local variable or type declaration shadows another one
 elseif (CMAKE_CXX_COMPILER_ID MATCHES "Clang")
     if (CMAKE_CXX_COMPILER_VERSION VERSION_EQUAL 14)
-        if (CMAKE_BUILD_TYPE MATCHES "Release" OR CMAKE_BUILD_TYPE MATCHES "RelWithDebInfo")
+        if (CMAKE_BUILD_TYPE STREQUAL "Release" OR CMAKE_BUILD_TYPE STREQUAL "RelWithDebInfo")
             # work around performance regression - see https://github.com/llvm/llvm-project/issues/53555
             add_compile_options(-mllvm -inline-deferral)
         endif()
@@ -124,7 +124,7 @@ if (MSVC)
     # No Whole Program Optimization
 
     # C/C++ - Optimization
-    if(CMAKE_BUILD_TYPE MATCHES "Release" OR CMAKE_BUILD_TYPE MATCHES "RelWithDebInfo")
+    if(CMAKE_BUILD_TYPE STREQUAL "Release" OR CMAKE_BUILD_TYPE STREQUAL "RelWithDebInfo")
         add_compile_options(/O2) # Optimization - Maximum Optimization (Favor Speed)
         add_compile_options(/Ob2) # Inline Function Expansion - Any Suitable
         add_compile_options(/Oi) # Enable Intrinsic Functions
@@ -135,7 +135,7 @@ if (MSVC)
     endif()
 
     # C/C++ - Code Generation
-    if(CMAKE_BUILD_TYPE MATCHES "Release" OR CMAKE_BUILD_TYPE MATCHES "RelWithDebInfo")
+    if(CMAKE_BUILD_TYPE STREQUAL "Release" OR CMAKE_BUILD_TYPE STREQUAL "RelWithDebInfo")
         add_compile_options(/GF) # Enable String Pooling
         add_compile_options(/MD) # Runtime Library - Multi-threaded DLL
         add_compile_options(/GS-) # Disable Security Check
@@ -172,7 +172,7 @@ if (MSVC)
     add_compile_options(/Zc:throwingNew /Zc:__cplusplus) # Additional Options
 
     # Linker - General
-    if(CMAKE_BUILD_TYPE MATCHES "Debug")
+    if(CMAKE_BUILD_TYPE STREQUAL "Debug")
         add_link_options(/INCREMENTAL) # Enable Incremental Linking - Yes
     endif()
     add_link_options(/NOLOGO) # SUppress Startup Banner - Yes
@@ -191,13 +191,13 @@ if (MSVC)
     add_link_options(/OPT:ICF) # Enable COMDAT Folding - Yes
 
     # Linker - Advanced
-    if(CMAKE_BUILD_TYPE MATCHES "Release" OR CMAKE_BUILD_TYPE MATCHES "RelWithDebInfo")
+    if(CMAKE_BUILD_TYPE STREQUAL "Release" OR CMAKE_BUILD_TYPE STREQUAL "RelWithDebInfo")
         add_link_options(/RELEASE) # Set Checksum - Yes
     endif()
 endif()
 
 # TODO: check if this can be enabled again - also done in Makefile
-if (CMAKE_SYSTEM_NAME MATCHES "Linux" AND
+if (CMAKE_SYSTEM_NAME STREQUAL "Linux" AND
     CMAKE_CXX_COMPILER_ID MATCHES "Clang")
 
     add_compile_options(-U_GLIBCXX_DEBUG)

cmake/cxx11.cmake

@@ -1,6 +1,6 @@
 macro(use_cxx11)
   if (CMAKE_VERSION VERSION_LESS "3.1")
-    if (CMAKE_CXX_COMPILER_ID MATCHES "GNU")
+    if (CMAKE_CXX_COMPILER_ID STREQUAL "GNU")
       set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++0x")
     elseif (CMAKE_CXX_COMPILER_ID MATCHES "Clang")
       set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11")

cmake/options.cmake

@@ -21,8 +21,8 @@ option(WARNINGS_ARE_ERRORS  "Treat warnings as errors"
 
 set(USE_MATCHCOMPILER "Auto" CACHE STRING "Usage of match compiler")
 set_property(CACHE USE_MATCHCOMPILER PROPERTY STRINGS Auto Off On Verify) 
-if (USE_MATCHCOMPILER MATCHES "Auto")
+if (USE_MATCHCOMPILER STREQUAL "Auto")
-    if (NOT CMAKE_BUILD_TYPE MATCHES "Debug")
+    if (NOT CMAKE_BUILD_TYPE STREQUAL "Debug")
         set(USE_MATCHCOMPILER_OPT "On")
     else()
         set(USE_MATCHCOMPILER_OPT "Off")

cmake/printInfo.cmake

@@ -53,7 +53,7 @@ endif()
 message( STATUS )
 message( STATUS "USE_THREADS =           ${USE_THREADS}" )
 message( STATUS "CMAKE_THREAD_LIBS_INIT = ${CMAKE_THREAD_LIBS_INIT}" )
-if (NOT USE_MATCHCOMPILER_OPT MATCHES "Off")
+if (NOT USE_MATCHCOMPILER_OPT STREQUAL "Off")
     message( STATUS )
     message( STATUS "PYTHON_VERSION_STRING = ${PYTHON_VERSION_STRING}" )
     message( STATUS "PYTHON_EXECUTABLE =     ${PYTHON_EXECUTABLE}" )

externals/tinyxml2/CMakeLists.txt

@@ -4,7 +4,7 @@ file(GLOB srcs "*.cpp")
 add_library(tinyxml2_objs OBJECT ${srcs} ${hdrs})
 
 # TODO: needs to be fixed upstream
-if (CMAKE_CXX_COMPILER_ID MATCHES "GNU")
+if (CMAKE_CXX_COMPILER_ID STREQUAL "GNU")
     target_compile_options(tinyxml2_objs PRIVATE -Wno-suggest-attribute=format)
 endif()
 if (CMAKE_CXX_COMPILER_ID MATCHES "Clang")

gui/CMakeLists.txt

@@ -1,6 +1,6 @@
 if (BUILD_GUI)
 
-    if (CMAKE_BUILD_TYPE MATCHES "Release")
+    if (CMAKE_BUILD_TYPE STREQUAL "Release")
         add_definitions(-DQT_NO_DEBUG)
         add_definitions(-DQT_NO_DEBUG_OUTPUT)
         add_definitions(-DQT_NO_WARNING_OUTPUT)

lib/CMakeLists.txt

@@ -5,7 +5,7 @@ function(build_src output filename)
     get_filename_component(file ${filename} NAME)
     set(outfile ${CMAKE_CURRENT_BINARY_DIR}/build/mc_${file})
     set(${output} ${${output}} ${outfile} PARENT_SCOPE)
-    if (USE_MATCHCOMPILER MATCHES "Verify")
+    if (USE_MATCHCOMPILER STREQUAL "Verify")
         set(verify_option "--verify")
     endif()
     add_custom_command(
@@ -26,7 +26,7 @@ foreach(file ${srcs})
     build_src(srcs_build ${file})
 endforeach()
 
-if (NOT USE_MATCHCOMPILER_OPT MATCHES "Off")
+if (NOT USE_MATCHCOMPILER_OPT STREQUAL "Off")
     set(srcs_lib ${srcs_build})
 else()
     set(srcs_lib ${srcs})

tools/CMakeLists.txt

@@ -1,6 +1,6 @@
 set(srcs_lib pathmatch.cpp path.cpp)
 foreach(file ${srcs_lib})
-    if (NOT USE_MATCHCOMPILER_OPT MATCHES "Off")
+    if (NOT USE_MATCHCOMPILER_OPT STREQUAL "Off")
         set(src "${CMAKE_BINARY_DIR}/lib/build/mc_${file}")
         set_source_files_properties(${src} PROPERTIES GENERATED TRUE)
     else()

tools/triage/CMakeLists.txt

@@ -1,5 +1,5 @@
 if (BUILD_GUI AND BUILD_TESTS)
-    if (CMAKE_BUILD_TYPE MATCHES "Release")
+    if (CMAKE_BUILD_TYPE STREQUAL "Release")
         add_definitions(-DQT_NO_DEBUG)
         add_definitions(-DQT_NO_DEBUG_OUTPUT)
         add_definitions(-DQT_NO_WARNING_OUTPUT)