Merge pull request #22 from ydb-platform/remove-conan

Remove conan

CMakeLists.txt

@@ -21,7 +21,6 @@ include(cmake/antlr.cmake)
 include(cmake/archive.cmake)
 include(cmake/bison.cmake)
 include(cmake/common.cmake)
-include(cmake/conan.cmake)
 include(cmake/fbs.cmake)
 include(cmake/global_flags.cmake)
 include(cmake/llvm-tools.cmake)
@@ -30,20 +29,8 @@ include(cmake/protobuf.cmake)
 include(cmake/shared_libs.cmake)
 include(cmake/global_vars.cmake)
 
-if (CMAKE_CROSSCOMPILING)
-  include(${CMAKE_BINARY_DIR}/conan_paths.cmake)
-else()
-  conan_cmake_autodetect(settings)
-  conan_cmake_install(
-    PATH_OR_REFERENCE ${CMAKE_SOURCE_DIR}
-    INSTALL_FOLDER ${CMAKE_BINARY_DIR}
-    BUILD missing
-    REMOTE conancenter
-    SETTINGS ${settings}
-      ENV "CONAN_CMAKE_GENERATOR=${CMAKE_GENERATOR}"
-      CONF "tools.cmake.cmaketoolchain:generator=${CMAKE_GENERATOR}"
-  )
-endif()
+find_package(IDN REQUIRED)
+find_package(Iconv REQUIRED)
 
 add_subdirectory(tools)
 add_subdirectory(contrib)

README.md

@@ -2,18 +2,27 @@
 
 ## Prerequisites
 
- - cmake 3.22+
- - clang-14
- - lld-14
- - git 2.20+
- - ninja 1.10+
+- cmake 3.22+
+- clang-14
+- lld-14
+- git 2.20+
+- ninja 1.10+
+- ragel
+- yasm
+
+## Runtime Requirements
+
+- libidn11-dev
+- libiconv
 
 ## Install dependencies
 
 ```bash
-sudo apt-get -y install git cmake ninja-build clang-14 lld-14 libidn11-dev llvm-14
+sudo apt-get -y install git cmake ninja-build clang-14 lld-14 libidn11-dev llvm-14 ragel yasm
 ```
 
+- libiconv: https://www.gnu.org/software/libiconv/
+
 ## Create the work directory
 
 ```bash

cmake/FindIconv.cmake

@@ -0,0 +1,26 @@
+# - Find Iconv
+#
+# Iconv_INCLUDE - Where to find LibIconv public headers
+# Iconv_LIBS - List of libraries when using LibIconv.
+# Iconv_FOUND - True if LibIconv found.
+
+find_path(Iconv_INCLUDE_DIR
+  iconv.h
+  HINTS $ENV{Iconv_ROOT}/include)
+
+find_library(Iconv_LIBRARIES
+  iconv
+  HINTS $ENV{Iconv_ROOT}/lib)
+
+include(FindPackageHandleStandardArgs)
+find_package_handle_standard_args(Iconv DEFAULT_MSG Iconv_LIBRARIES Iconv_INCLUDE_DIR)
+
+mark_as_advanced(Iconv_INCLUDE_DIR Iconv_LIBRARIES)
+
+if (Iconv_FOUND AND NOT TARGET Iconv::Iconv)
+  add_library(Iconv::Iconv UNKNOWN IMPORTED)
+  set_target_properties(Iconv::Iconv PROPERTIES
+    IMPORTED_LOCATION ${Iconv_LIBRARIES}
+    INTERFACE_INCLUDE_DIRECTORIES ${Iconv_INCLUDE_DIR}
+  )
+endif()

cmake/common.cmake

@@ -21,7 +21,7 @@ endfunction()
 
 
 function(target_ragel_lexers TgtName Key Src)
-  SET(RAGEL_BIN ${CMAKE_BINARY_DIR}/bin/ragel${CMAKE_EXECUTABLE_SUFFIX})
+  SET(RAGEL_BIN ragel${CMAKE_EXECUTABLE_SUFFIX})
   get_filename_component(OutPath ${Src} NAME_WLE)
   get_filename_component(SrcDirPath ${Src} DIRECTORY)
   get_filename_component(OutputExt ${OutPath} EXT)
@@ -38,7 +38,7 @@ function(target_ragel_lexers TgtName Key Src)
 endfunction()
 
 function(target_yasm_source TgtName Key Src)
-  SET(YASM_BIN ${CMAKE_BINARY_DIR}/bin/yasm${CMAKE_EXECUTABLE_SUFFIX})
+  SET(YASM_BIN yasm${CMAKE_EXECUTABLE_SUFFIX})
   get_filename_component(OutPath ${Src} NAME_WLE)
   string(APPEND OutPath .o)
   add_custom_command(