Library import 8 (#1074)

* Library import 8

* Add contrib/libs/cxxsupp/libcxx/include/__verbose_abort

11 files changed, 192 insertions, 33 deletions

diff --git a/build/export_generators/hardcoded-cmake/cmake/conan-profiles/android.arm64.profile b/build/export_generators/hardcoded-cmake/cmake/conan-profiles/android.arm64.profile
new file mode 100644
index 0000000000..6147d99225
--- /dev/null
+++ b/build/export_generators/hardcoded-cmake/cmake/conan-profiles/android.arm64.profile
@@ -0,0 +1,15 @@
+include(default)
+[settings]
+arch=armv8
+build_type=Release
+compiler=clang
+compiler.libcxx=libc++
+compiler.version=14
+compiler.cppstd=20
+os=Android
+os.api_level=21
+[tool_requires]
+android-ndk/r25
+[options]
+[env]
+
diff --git a/build/export_generators/hardcoded-cmake/cmake/conan-profiles/android.armv7.profile b/build/export_generators/hardcoded-cmake/cmake/conan-profiles/android.armv7.profile
new file mode 100644
index 0000000000..57d8f55785
--- /dev/null
+++ b/build/export_generators/hardcoded-cmake/cmake/conan-profiles/android.armv7.profile
@@ -0,0 +1,15 @@
+include(default)
+[settings]
+arch=armv7
+build_type=Release
+compiler=clang
+compiler.libcxx=libc++
+compiler.version=14
+compiler.cppstd=20
+os=Android
+os.api_level=21
+[tool_requires]
+android-ndk/r25
+[options]
+[env]
+
diff --git a/build/export_generators/hardcoded-cmake/cmake/conan-profiles/android.x86.profile b/build/export_generators/hardcoded-cmake/cmake/conan-profiles/android.x86.profile
new file mode 100644
index 0000000000..d8b73b992c
--- /dev/null
+++ b/build/export_generators/hardcoded-cmake/cmake/conan-profiles/android.x86.profile
@@ -0,0 +1,15 @@
+include(default)
+[settings]
+arch=x86
+build_type=Release
+compiler=clang
+compiler.libcxx=libc++
+compiler.version=14
+compiler.cppstd=20
+os=Android
+os.api_level=21
+[tool_requires]
+android-ndk/r25
+[options]
+[env]
+
diff --git a/build/export_generators/hardcoded-cmake/cmake/conan-profiles/android.x86_64.profile b/build/export_generators/hardcoded-cmake/cmake/conan-profiles/android.x86_64.profile
new file mode 100644
index 0000000000..50ad337afa
--- /dev/null
+++ b/build/export_generators/hardcoded-cmake/cmake/conan-profiles/android.x86_64.profile
@@ -0,0 +1,15 @@
+include(default)
+[settings]
+arch=x86_64
+build_type=Release
+compiler=clang
+compiler.libcxx=libc++
+compiler.version=14
+compiler.cppstd=20
+os=Android
+os.api_level=21
+[tool_requires]
+android-ndk/r25
+[options]
+[env]
+
diff --git a/build/export_generators/hardcoded-cmake/cmake/conan-profiles/linux.aarch64.profile b/build/export_generators/hardcoded-cmake/cmake/conan-profiles/linux.aarch64.profile
new file mode 100644
index 0000000000..6945b1d777
--- /dev/null
+++ b/build/export_generators/hardcoded-cmake/cmake/conan-profiles/linux.aarch64.profile
@@ -0,0 +1,28 @@
+include(default)
+
+target_host=aarch64-linux-gnu
+
+[settings]
+arch=armv8
+build_type=Release
+compiler=gcc
+compiler.libcxx=libstdc++11
+compiler.version=12
+compiler.cppstd=20
+os=Linux
+[options]
+
+[env]
+CONAN_CMAKE_FIND_ROOT_PATH=/usr/$target_host
+CONAN_CMAKE_SYSROOT=/usr/$target_host
+SYSROOT=/usr/$target_host
+CC=$target_host-gcc
+CXX=$target_host-g++
+CXXFLAGS="-I/usr/$target_host/include/"
+CFLAGS="-I/usr/$target_host/include/"
+CHOST=$target_host
+AR=$target_host-ar
+AS=$target_host-as
+RANLIB=$target_host-ranlib
+LD=$target_host-ld
+STRIP=$target_host-strip
diff --git a/build/export_generators/hardcoded-cmake/cmake/conan-profiles/linux.ppc64le.profile b/build/export_generators/hardcoded-cmake/cmake/conan-profiles/linux.ppc64le.profile
new file mode 100644
index 0000000000..5ecd24d6ce
--- /dev/null
+++ b/build/export_generators/hardcoded-cmake/cmake/conan-profiles/linux.ppc64le.profile
@@ -0,0 +1,28 @@
+include(default)
+
+target_host=powerpc64le-linux-gnu
+
+[settings]
+arch=ppc64le
+build_type=Release
+compiler=gcc
+compiler.libcxx=libstdc++11
+compiler.version=12
+compiler.cppstd=20
+os=Linux
+[options]
+
+[env]
+CONAN_CMAKE_FIND_ROOT_PATH=/usr/$target_host
+CONAN_CMAKE_SYSROOT=/usr/$target_host
+SYSROOT=/usr/$target_host
+CC=$target_host-gcc
+CXX=$target_host-g++
+CXXFLAGS="-I/usr/$target_host/include/"
+CFLAGS="-I/usr/$target_host/include/"
+CHOST=$target_host
+AR=$target_host-ar
+AS=$target_host-as
+RANLIB=$target_host-ranlib
+LD=$target_host-ld
+STRIP=$target_host-strip
diff --git a/build/export_generators/hardcoded-cmake/cmake/conan-profiles/macos.arm64.profile b/build/export_generators/hardcoded-cmake/cmake/conan-profiles/macos.arm64.profile
new file mode 100644
index 0000000000..52ba46ab97
--- /dev/null
+++ b/build/export_generators/hardcoded-cmake/cmake/conan-profiles/macos.arm64.profile
@@ -0,0 +1,11 @@
+include(default)
+[settings]
+arch=armv8
+build_type=Release
+compiler=clang
+compiler.libcxx=libc++
+compiler.version=14
+compiler.cppstd=20
+os=Macos
+[options]
+[env]
diff --git a/build/export_generators/hardcoded-cmake/cmake/conan.cmake b/build/export_generators/hardcoded-cmake/cmake/conan.cmake
index d6a8b5e8c4..9a5dee5d81 100644
--- a/build/export_generators/hardcoded-cmake/cmake/conan.cmake
+++ b/build/export_generators/hardcoded-cmake/cmake/conan.cmake
@@ -170,7 +170,10 @@ macro(_conan_detect_compiler)
             conan_cmake_detect_unix_libcxx(_LIBCXX)
             set(_CONAN_SETTING_COMPILER_LIBCXX ${_LIBCXX})
         endif ()
-    elseif (${CMAKE_${LANGUAGE}_COMPILER_ID} STREQUAL Clang)
+    elseif (${CMAKE_${LANGUAGE}_COMPILER_ID} STREQUAL Clang
+                AND NOT "${CMAKE_${LANGUAGE}_COMPILER_FRONTEND_VARIANT}" STREQUAL "MSVC"
+                AND NOT "${CMAKE_${LANGUAGE}_SIMULATE_ID}" STREQUAL "MSVC")
+
         string(REPLACE "." ";" VERSION_LIST ${CMAKE_${LANGUAGE}_COMPILER_VERSION})
         list(GET VERSION_LIST 0 MAJOR)
         list(GET VERSION_LIST 1 MINOR)
@@ -190,7 +193,11 @@ macro(_conan_detect_compiler)
             conan_cmake_detect_unix_libcxx(_LIBCXX)
             set(_CONAN_SETTING_COMPILER_LIBCXX ${_LIBCXX})
         endif ()
-    elseif(${CMAKE_${LANGUAGE}_COMPILER_ID} STREQUAL MSVC)
+    elseif(${CMAKE_${LANGUAGE}_COMPILER_ID} STREQUAL MSVC
+                OR (${CMAKE_${LANGUAGE}_COMPILER_ID} STREQUAL Clang
+                    AND "${CMAKE_${LANGUAGE}_COMPILER_FRONTEND_VARIANT}" STREQUAL "MSVC"
+                    AND "${CMAKE_${LANGUAGE}_SIMULATE_ID}" STREQUAL "MSVC"))
+
         set(_VISUAL "Visual Studio")
         _get_msvc_ide_version(_VISUAL_VERSION)
         if("${_VISUAL_VERSION}" STREQUAL "")
diff --git a/build/export_generators/hardcoded-cmake/cmake/global_flags.compiler.gnu.cmake b/build/export_generators/hardcoded-cmake/cmake/global_flags.compiler.gnu.cmake
index 3dcde4027f..c5d0013b20 100644
--- a/build/export_generators/hardcoded-cmake/cmake/global_flags.compiler.gnu.cmake
+++ b/build/export_generators/hardcoded-cmake/cmake/global_flags.compiler.gnu.cmake
@@ -48,37 +48,9 @@ if (CMAKE_SYSTEM_PROCESSOR MATCHES "^(arm.*|aarch64|ppc64le)")
   string(APPEND _GNU_COMMON_C_CXX_FLAGS " -fsigned-char")
 endif()
 
-if (CMAKE_SYSTEM_PROCESSOR MATCHES "^(i686|x86_64|AMD64)$")
-  if (CMAKE_SYSTEM_PROCESSOR STREQUAL "i686")
-    string(APPEND _GNU_COMMON_C_CXX_FLAGS " -m32")
-  elseif (CMAKE_SYSTEM_PROCESSOR MATCHES "^(x86_64|AMD64)$")
-    string(APPEND _GNU_COMMON_C_CXX_FLAGS " -m64")
-  endif()
-  string(APPEND _GNU_COMMON_C_CXX_FLAGS "\
-    -msse2 \
-    -msse3 \
-    -mssse3 \
-  ")
+include(global_flags.compiler.gnu.march)
+string(APPEND _GNU_COMMON_C_CXX_FLAGS " ${_GNU_MARCH_C_CXX_FLAGS}")
 
-  if ((CMAKE_SYSTEM_PROCESSOR MATCHES "^(x86_64|AMD64)$") OR (NOT ANDROID))
-    string(APPEND _GNU_COMMON_C_CXX_FLAGS "\
-      -msse4.1 \
-      -msse4.2 \
-      -mpopcnt \
-    ")
-    if (NOT ANDROID)
-      # older clang versions did not support this feature on Android:
-      # https://reviews.llvm.org/rGc32d307a49f5255602e7543e64e6c38a7f536abc
-      string(APPEND _GNU_COMMON_C_CXX_FLAGS " -mcx16")
-    endif()
-  endif()
-
-  if (CMAKE_SYSTEM_NAME STREQUAL "Linux")
-    string(APPEND _GNU_COMMON_C_CXX_FLAGS " -D_YNDX_LIBUNWIND_ENABLE_EXCEPTION_BACKTRACE")
-  endif()
-elseif (ANDROID AND (CMAKE_ANDROID_ARCH_ABI STREQUAL "armeabi-v7a"))
-  string(APPEND _GNU_COMMON_C_CXX_FLAGS " -mfloat-abi=softfp")
-endif()
 
 set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${_GNU_COMMON_C_CXX_FLAGS}")
 set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${_GNU_COMMON_C_CXX_FLAGS} \
diff --git a/build/export_generators/hardcoded-cmake/cmake/global_flags.compiler.gnu.march.cmake b/build/export_generators/hardcoded-cmake/cmake/global_flags.compiler.gnu.march.cmake
new file mode 100644
index 0000000000..a81af88c70
--- /dev/null
+++ b/build/export_generators/hardcoded-cmake/cmake/global_flags.compiler.gnu.march.cmake
@@ -0,0 +1,34 @@
+
+set(_GNU_MARCH_C_CXX_FLAGS "")
+
+if (CMAKE_SYSTEM_PROCESSOR MATCHES "^(i686|x86_64|AMD64)$")
+  if (CMAKE_SYSTEM_PROCESSOR STREQUAL "i686")
+    string(APPEND _GNU_MARCH_C_CXX_FLAGS " -m32")
+  elseif (CMAKE_SYSTEM_PROCESSOR MATCHES "^(x86_64|AMD64)$")
+    string(APPEND _GNU_MARCH_C_CXX_FLAGS " -m64")
+  endif()
+  string(APPEND _GNU_MARCH_C_CXX_FLAGS "\
+    -msse2 \
+    -msse3 \
+    -mssse3 \
+  ")
+
+  if ((CMAKE_SYSTEM_PROCESSOR MATCHES "^(x86_64|AMD64)$") OR (NOT ANDROID))
+    string(APPEND _GNU_MARCH_C_CXX_FLAGS "\
+      -msse4.1 \
+      -msse4.2 \
+      -mpopcnt \
+    ")
+    if (NOT ANDROID)
+      # older clang versions did not support this feature on Android:
+      # https://reviews.llvm.org/rGc32d307a49f5255602e7543e64e6c38a7f536abc
+      string(APPEND _GNU_MARCH_C_CXX_FLAGS " -mcx16")
+    endif()
+  endif()
+
+  if (CMAKE_SYSTEM_NAME STREQUAL "Linux")
+    string(APPEND _GNU_MARCH_C_CXX_FLAGS " -D_YNDX_LIBUNWIND_ENABLE_EXCEPTION_BACKTRACE")
+  endif()
+elseif (ANDROID AND (CMAKE_ANDROID_ARCH_ABI STREQUAL "armeabi-v7a"))
+  string(APPEND _GNU_MARCH_C_CXX_FLAGS " -mfloat-abi=softfp")
+endif()
diff --git a/build/export_generators/hardcoded-cmake/cmake/global_flags.compiler.msvc.cmake b/build/export_generators/hardcoded-cmake/cmake/global_flags.compiler.msvc.cmake
index ffbd2e033c..1541beb834 100644
--- a/build/export_generators/hardcoded-cmake/cmake/global_flags.compiler.msvc.cmake
+++ b/build/export_generators/hardcoded-cmake/cmake/global_flags.compiler.msvc.cmake
@@ -1,3 +1,9 @@
+set(_IS_CLANG_CL_COMPILER
+  ${CMAKE_CXX_COMPILER_ID} STREQUAL Clang
+  AND "${CMAKE_CXX_COMPILER_FRONTEND_VARIANT}" STREQUAL "MSVC"
+  AND "${CMAKE_CXX_SIMULATE_ID}" STREQUAL "MSVC"
+)
+
 set(_WARNS_ENABLED
   4018  # 'expression' : signed/unsigned mismatch
   4265  # 'class' : class has virtual functions, but destructor is not virtual
@@ -64,9 +70,13 @@ set (_MSVC_COMMON_C_CXX_FLAGS " \
   /permissive- \
   /D_WIN32_WINNT=0x0601 \
   /D_MBCS \
-  /MP \
 ")
 
+if (NOT _IS_CLANG_CL_COMPILER)
+  # unused by clang-cl
+  string(APPEND _MSVC_COMMON_C_CXX_FLAGS " /MP")
+endif()
+
 if (CMAKE_GENERATOR MATCHES "Visual.Studio.*")
   string(APPEND _MSVC_COMMON_C_CXX_FLAGS "\
     /DY_UCRT_INCLUDE=\"$(UniversalCRT_IncludePath.Split(';')[0].Replace('\\','/'))\" \
@@ -127,6 +137,15 @@ if (CMAKE_SYSTEM_PROCESSOR MATCHES "^(x86_64|AMD64)$")
   ")
 endif()
 
+if (_IS_CLANG_CL_COMPILER)
+  # clang-cl works slighly differently than MSVC compiler when specifying arch options, so we have to set them differently
+  # https://github.com/llvm/llvm-project/issues/56722
+
+  include(global_flags.compiler.gnu.march)
+  string(APPEND _MSVC_COMMON_C_CXX_FLAGS " ${_GNU_MARCH_C_CXX_FLAGS}")
+endif()
+
+
 set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${_MSVC_COMMON_C_CXX_FLAGS} \
 ")