Port away from deprecated WriteCompilerDetectionHeader module

CMakeLists.txt

@@ -111,10 +111,9 @@ set(META_APP_NAME "C++ Utilities")
 set(META_APP_AUTHOR "Martchus")
 set(META_APP_URL "https://github.com/${META_APP_AUTHOR}/${META_PROJECT_NAME}")
 set(META_APP_DESCRIPTION "Useful C++ classes and routines such as argument parser, IO and conversion utilities")
-set(META_FEATURES_FOR_COMPILER_DETECTION_HEADER cxx_thread_local)
 set(META_VERSION_MAJOR 5)
 set(META_VERSION_MINOR 10)
-set(META_VERSION_PATCH 3)
+set(META_VERSION_PATCH 4)
 
 # find required 3rd party libraries
 include(3rdParty)

cmake/modules/BasicConfig.cmake

@@ -210,7 +210,7 @@ endif ()
 # set TARGET_EXECUTABLE which is used to refer to the target executable at its installation location
 set(TARGET_EXECUTABLE "${CMAKE_INSTALL_FULL_BINDIR}/${META_TARGET_NAME}")
 
-# create header for feature detection
+# create header for feature detection (TODO: remove this in v6 as WriteCompilerDetectionHeader has been deprecated)
 if (META_FEATURES_FOR_COMPILER_DETECTION_HEADER)
     include(WriteCompilerDetectionHeader)
     write_compiler_detection_header(

conversion/stringconversion.cpp

@@ -1,7 +1,7 @@
 #include "./stringconversion.h"
 
 #ifndef CPP_UTILITIES_NO_THREAD_LOCAL
-#include "resources/features.h"
+#include "../feature_detection/features.h"
 #else
 #define CPP_UTILITIES_THREAD_LOCAL
 #endif

feature_detection/features.h

@@ -0,0 +1,246 @@
+// This file has originally been generated using the WriteCompilerDetectionHeader
+// CMake module. It is now provided directly because the module has been deprecated.
+
+#ifndef CPP_UTILITIES_COMPILER_DETECTION_H
+#define CPP_UTILITIES_COMPILER_DETECTION_H
+
+#ifdef __cplusplus
+# define CPP_UTILITIES_COMPILER_IS_Comeau 0
+# define CPP_UTILITIES_COMPILER_IS_Intel 0
+# define CPP_UTILITIES_COMPILER_IS_IntelLLVM 0
+# define CPP_UTILITIES_COMPILER_IS_PathScale 0
+# define CPP_UTILITIES_COMPILER_IS_Embarcadero 0
+# define CPP_UTILITIES_COMPILER_IS_Borland 0
+# define CPP_UTILITIES_COMPILER_IS_Watcom 0
+# define CPP_UTILITIES_COMPILER_IS_OpenWatcom 0
+# define CPP_UTILITIES_COMPILER_IS_SunPro 0
+# define CPP_UTILITIES_COMPILER_IS_HP 0
+# define CPP_UTILITIES_COMPILER_IS_Compaq 0
+# define CPP_UTILITIES_COMPILER_IS_zOS 0
+# define CPP_UTILITIES_COMPILER_IS_XLClang 0
+# define CPP_UTILITIES_COMPILER_IS_XL 0
+# define CPP_UTILITIES_COMPILER_IS_VisualAge 0
+# define CPP_UTILITIES_COMPILER_IS_NVHPC 0
+# define CPP_UTILITIES_COMPILER_IS_PGI 0
+# define CPP_UTILITIES_COMPILER_IS_Cray 0
+# define CPP_UTILITIES_COMPILER_IS_TI 0
+# define CPP_UTILITIES_COMPILER_IS_Fujitsu 0
+# define CPP_UTILITIES_COMPILER_IS_GHS 0
+# define CPP_UTILITIES_COMPILER_IS_SCO 0
+# define CPP_UTILITIES_COMPILER_IS_ARMCC 0
+# define CPP_UTILITIES_COMPILER_IS_AppleClang 0
+# define CPP_UTILITIES_COMPILER_IS_ARMClang 0
+# define CPP_UTILITIES_COMPILER_IS_Clang 0
+# define CPP_UTILITIES_COMPILER_IS_GNU 0
+# define CPP_UTILITIES_COMPILER_IS_MSVC 0
+# define CPP_UTILITIES_COMPILER_IS_ADSP 0
+# define CPP_UTILITIES_COMPILER_IS_IAR 0
+# define CPP_UTILITIES_COMPILER_IS_MIPSpro 0
+
+#if defined(__COMO__)
+# undef CPP_UTILITIES_COMPILER_IS_Comeau
+# define CPP_UTILITIES_COMPILER_IS_Comeau 1
+
+#elif defined(__INTEL_COMPILER) || defined(__ICC)
+# undef CPP_UTILITIES_COMPILER_IS_Intel
+# define CPP_UTILITIES_COMPILER_IS_Intel 1
+
+#elif (defined(__clang__) && defined(__INTEL_CLANG_COMPILER)) || defined(__INTEL_LLVM_COMPILER)
+# undef CPP_UTILITIES_COMPILER_IS_IntelLLVM
+# define CPP_UTILITIES_COMPILER_IS_IntelLLVM 1
+
+#elif defined(__PATHCC__)
+# undef CPP_UTILITIES_COMPILER_IS_PathScale
+# define CPP_UTILITIES_COMPILER_IS_PathScale 1
+
+#elif defined(__BORLANDC__) && defined(__CODEGEARC_VERSION__)
+# undef CPP_UTILITIES_COMPILER_IS_Embarcadero
+# define CPP_UTILITIES_COMPILER_IS_Embarcadero 1
+
+#elif defined(__BORLANDC__)
+# undef CPP_UTILITIES_COMPILER_IS_Borland
+# define CPP_UTILITIES_COMPILER_IS_Borland 1
+
+#elif defined(__WATCOMC__) && __WATCOMC__ < 1200
+# undef CPP_UTILITIES_COMPILER_IS_Watcom
+# define CPP_UTILITIES_COMPILER_IS_Watcom 1
+
+#elif defined(__WATCOMC__)
+# undef CPP_UTILITIES_COMPILER_IS_OpenWatcom
+# define CPP_UTILITIES_COMPILER_IS_OpenWatcom 1
+
+#elif defined(__SUNPRO_CC)
+# undef CPP_UTILITIES_COMPILER_IS_SunPro
+# define CPP_UTILITIES_COMPILER_IS_SunPro 1
+
+#elif defined(__HP_aCC)
+# undef CPP_UTILITIES_COMPILER_IS_HP
+# define CPP_UTILITIES_COMPILER_IS_HP 1
+
+#elif defined(__DECCXX)
+# undef CPP_UTILITIES_COMPILER_IS_Compaq
+# define CPP_UTILITIES_COMPILER_IS_Compaq 1
+
+#elif defined(__IBMCPP__) && defined(__COMPILER_VER__)
+# undef CPP_UTILITIES_COMPILER_IS_zOS
+# define CPP_UTILITIES_COMPILER_IS_zOS 1
+
+#elif defined(__ibmxl__) && defined(__clang__)
+# undef CPP_UTILITIES_COMPILER_IS_XLClang
+# define CPP_UTILITIES_COMPILER_IS_XLClang 1
+
+#elif defined(__IBMCPP__) && !defined(__COMPILER_VER__) && __IBMCPP__ >= 800
+# undef CPP_UTILITIES_COMPILER_IS_XL
+# define CPP_UTILITIES_COMPILER_IS_XL 1
+
+#elif defined(__IBMCPP__) && !defined(__COMPILER_VER__) && __IBMCPP__ < 800
+# undef CPP_UTILITIES_COMPILER_IS_VisualAge
+# define CPP_UTILITIES_COMPILER_IS_VisualAge 1
+
+#elif defined(__NVCOMPILER)
+# undef CPP_UTILITIES_COMPILER_IS_NVHPC
+# define CPP_UTILITIES_COMPILER_IS_NVHPC 1
+
+#elif defined(__PGI)
+# undef CPP_UTILITIES_COMPILER_IS_PGI
+# define CPP_UTILITIES_COMPILER_IS_PGI 1
+
+#elif defined(_CRAYC)
+# undef CPP_UTILITIES_COMPILER_IS_Cray
+# define CPP_UTILITIES_COMPILER_IS_Cray 1
+
+#elif defined(__TI_COMPILER_VERSION__)
+# undef CPP_UTILITIES_COMPILER_IS_TI
+# define CPP_UTILITIES_COMPILER_IS_TI 1
+
+#elif defined(__FUJITSU) || defined(__FCC_VERSION) || defined(__fcc_version)
+# undef CPP_UTILITIES_COMPILER_IS_Fujitsu
+# define CPP_UTILITIES_COMPILER_IS_Fujitsu 1
+
+#elif defined(__ghs__)
+# undef CPP_UTILITIES_COMPILER_IS_GHS
+# define CPP_UTILITIES_COMPILER_IS_GHS 1
+
+#elif defined(__SCO_VERSION__)
+# undef CPP_UTILITIES_COMPILER_IS_SCO
+# define CPP_UTILITIES_COMPILER_IS_SCO 1
+
+#elif defined(__ARMCC_VERSION) && !defined(__clang__)
+# undef CPP_UTILITIES_COMPILER_IS_ARMCC
+# define CPP_UTILITIES_COMPILER_IS_ARMCC 1
+
+#elif defined(__clang__) && defined(__apple_build_version__)
+# undef CPP_UTILITIES_COMPILER_IS_AppleClang
+# define CPP_UTILITIES_COMPILER_IS_AppleClang 1
+
+#elif defined(__clang__) && defined(__ARMCOMPILER_VERSION)
+# undef CPP_UTILITIES_COMPILER_IS_ARMClang
+# define CPP_UTILITIES_COMPILER_IS_ARMClang 1
+
+#elif defined(__clang__)
+# undef CPP_UTILITIES_COMPILER_IS_Clang
+# define CPP_UTILITIES_COMPILER_IS_Clang 1
+
+#elif defined(__GNUC__) || defined(__GNUG__)
+# undef CPP_UTILITIES_COMPILER_IS_GNU
+# define CPP_UTILITIES_COMPILER_IS_GNU 1
+
+#elif defined(_MSC_VER)
+# undef CPP_UTILITIES_COMPILER_IS_MSVC
+# define CPP_UTILITIES_COMPILER_IS_MSVC 1
+
+#elif defined(__VISUALDSPVERSION__) || defined(__ADSPBLACKFIN__) || defined(__ADSPTS__) || defined(__ADSP21000__)
+# undef CPP_UTILITIES_COMPILER_IS_ADSP
+# define CPP_UTILITIES_COMPILER_IS_ADSP 1
+
+#elif defined(__IAR_SYSTEMS_ICC__) || defined(__IAR_SYSTEMS_ICC)
+# undef CPP_UTILITIES_COMPILER_IS_IAR
+# define CPP_UTILITIES_COMPILER_IS_IAR 1
+
+
+#endif
+
+#  if CPP_UTILITIES_COMPILER_IS_GNU
+
+#    if !((__GNUC__ * 100 + __GNUC_MINOR__) >= 404)
+#      error Unsupported compiler version
+#    endif
+
+# if defined(__GNUC__)
+#  define CPP_UTILITIES_COMPILER_VERSION_MAJOR (__GNUC__)
+# else
+#  define CPP_UTILITIES_COMPILER_VERSION_MAJOR (__GNUG__)
+# endif
+# if defined(__GNUC_MINOR__)
+#  define CPP_UTILITIES_COMPILER_VERSION_MINOR (__GNUC_MINOR__)
+# endif
+# if defined(__GNUC_PATCHLEVEL__)
+#  define CPP_UTILITIES_COMPILER_VERSION_PATCH (__GNUC_PATCHLEVEL__)
+# endif
+
+#    if (__GNUC__ * 100 + __GNUC_MINOR__) >= 408 && __cplusplus >= 201103L
+#      define CPP_UTILITIES_COMPILER_CXX_THREAD_LOCAL 1
+#    else
+#      define CPP_UTILITIES_COMPILER_CXX_THREAD_LOCAL 0
+#    endif
+
+#  elif CPP_UTILITIES_COMPILER_IS_Clang
+
+#    if !(((__clang_major__ * 100) + __clang_minor__) >= 301)
+#      error Unsupported compiler version
+#    endif
+
+# define CPP_UTILITIES_COMPILER_VERSION_MAJOR (__clang_major__)
+# define CPP_UTILITIES_COMPILER_VERSION_MINOR (__clang_minor__)
+# define CPP_UTILITIES_COMPILER_VERSION_PATCH (__clang_patchlevel__)
+# if defined(_MSC_VER)
+   /* _MSC_VER = VVRR */
+#  define CPP_UTILITIES_SIMULATE_VERSION_MAJOR (_MSC_VER / 100)
+#  define CPP_UTILITIES_SIMULATE_VERSION_MINOR (_MSC_VER % 100)
+# endif
+
+#    if ((__clang_major__ * 100) + __clang_minor__) >= 301 && __has_feature(cxx_thread_local)
+#      define CPP_UTILITIES_COMPILER_CXX_THREAD_LOCAL 1
+#    else
+#      define CPP_UTILITIES_COMPILER_CXX_THREAD_LOCAL 0
+#    endif
+
+#  elif CPP_UTILITIES_COMPILER_IS_AppleClang
+
+#    if !(((__clang_major__ * 100) + __clang_minor__) >= 400)
+#      error Unsupported compiler version
+#    endif
+
+# define CPP_UTILITIES_COMPILER_VERSION_MAJOR (__clang_major__)
+# define CPP_UTILITIES_COMPILER_VERSION_MINOR (__clang_minor__)
+# define CPP_UTILITIES_COMPILER_VERSION_PATCH (__clang_patchlevel__)
+# if defined(_MSC_VER)
+   /* _MSC_VER = VVRR */
+#  define CPP_UTILITIES_SIMULATE_VERSION_MAJOR (_MSC_VER / 100)
+#  define CPP_UTILITIES_SIMULATE_VERSION_MINOR (_MSC_VER % 100)
+# endif
+# define CPP_UTILITIES_COMPILER_VERSION_TWEAK (__apple_build_version__)
+
+#    if ((__clang_major__ * 100) + __clang_minor__) >= 400 && __has_feature(cxx_thread_local)
+#      define CPP_UTILITIES_COMPILER_CXX_THREAD_LOCAL 1
+#    else
+#      define CPP_UTILITIES_COMPILER_CXX_THREAD_LOCAL 0
+#    endif
+
+#  else
+#    error Unsupported compiler
+#  endif
+
+#  if defined(CPP_UTILITIES_COMPILER_CXX_THREAD_LOCAL) && CPP_UTILITIES_COMPILER_CXX_THREAD_LOCAL
+#    define CPP_UTILITIES_THREAD_LOCAL thread_local
+#  elif CPP_UTILITIES_COMPILER_IS_GNU || CPP_UTILITIES_COMPILER_IS_Clang || CPP_UTILITIES_COMPILER_IS_AppleClang
+#    define CPP_UTILITIES_THREAD_LOCAL __thread
+#  elif CPP_UTILITIES_COMPILER_IS_MSVC
+#    define CPP_UTILITIES_THREAD_LOCAL __declspec(thread)
+#  else
+// CPP_UTILITIES_THREAD_LOCAL not defined for this configuration.
+#  endif
+
+#endif
+
+#endif