Merge pull request #23 from ydb-platform/fix-macos-build

Fixed mac os build and switched clang version

.gitignore

@@ -38,6 +38,7 @@ __pycache__/
 
 # MacOS specific
 .DS_Store
+*.dSYM
 
 # clangd cache
 /.cache

README.md

@@ -3,8 +3,7 @@
 ## Prerequisites
 
 - cmake 3.22+
-- clang-14
-- lld-14
+- llvm 16+
 - git 2.20+
 - ninja 1.10+
 - ragel
@@ -18,7 +17,10 @@
 ## Install dependencies
 
 ```bash
-sudo apt-get -y install git cmake ninja-build clang-14 lld-14 libidn11-dev llvm-14 ragel yasm
+sudo apt-get -y install git cmake ninja-build libidn11-dev ragel yasm
+wget https://apt.llvm.org/llvm.sh
+chmod u+x llvm.sh
+sudo ./llvm.sh 16
 ```
 
 - libiconv: https://www.gnu.org/software/libiconv/

clang.toolchain

@@ -1,5 +1,5 @@
-set(CMAKE_C_COMPILER clang-14)
-set(CMAKE_CXX_COMPILER clang++-14)
+set(CMAKE_C_COMPILER clang-16)
+set(CMAKE_CXX_COMPILER clang++-16)
 set(CMAKE_EXE_LINKER_FLAGS "-fuse-ld=lld -rdynamic")
 set(CMAKE_SHARED_LINKER_FLAGS "-fuse-ld=lld")
 set(CMAKE_C_STANDARD_LIBRARIES "-lc -lm")
@@ -12,5 +12,5 @@ endif()
 set(CMAKE_C_FLAGS_RELEASE "${CMAKE_C_FLAGS_RELEASE} -O3 -UNDEBUG"  CACHE STRING "C++ compiler flags")
 set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} -O3 -UNDEBUG" CACHE STRING "C compiler flags")
 
-set(ENV{CC} clang-14)
-set(ENV{CXX} clang++-14)
+set(ENV{CC} clang-16)
+set(ENV{CXX} clang++-16)

ydb/public/lib/yson_value/CMakeLists.txt

@@ -8,9 +8,11 @@ target_link_libraries(public-lib-yson_value PUBLIC
     cpp-client-ydb_value
     ydb-library-uuid
 )
-target_link_libraries(public-lib-yson_value PUBLIC
-    contrib-libs-linux-headers
-)
+if (CMAKE_SYSTEM_NAME STREQUAL "Linux" AND NOT HAVE_CUDA)
+    target_link_libraries(public-lib-json_value PUBLIC
+        contrib-libs-linux-headers
+    )
+endif()
 
 target_sources(public-lib-yson_value PRIVATE
     ${CMAKE_SOURCE_DIR}/ydb/public/lib/yson_value/ydb_yson_value.cpp