Migrate to Conan2

.github/workflows/ci-auto.yml

@@ -14,4 +14,4 @@ jobs:
     with:
       python-version: "3.7"
       os: "ubuntu-20.04"
-      cmake-version: "3.19.x"
+      cmake-version: "3.24.x"

.github/workflows/ci-manual.yml

@@ -21,7 +21,7 @@ on:
       cmake-version:
         description: 'JSON array of CMake versions to be checked'
         required: true
-        default: "[\"3.19.x\"]"
+        default: "[\"3.24.x\"]"
         type: string
 
 jobs:

.github/workflows/common.yml

@@ -21,7 +21,7 @@ on:
         type: string
       cmake-version:
         description: "CMake version to use"
-        default: "3.19.x"
+        default: "3.24.x"
         required: false
         type: string
 
@@ -69,11 +69,11 @@ jobs:
       - name: Install Conan
         uses: turtlebrowser/[email protected]
         with:
-          version: "1.64"
+          version: "2.5.0"
 
       - name: Setup Conan profile
         run: |
-          conan profile new --detect default
+          conan profile detect --force
 
       - name: Print environment
         run: |
@@ -97,8 +97,8 @@ jobs:
           echo "conan Python: $conan_python"
           echo -n "conan Python platform: "
           $conan_python -c "import platform; print(platform.platform())"
-          echo "conan profile show default"
-          conan profile show default
+          echo "conan profile show"
+          conan profile show
           echo "gcc --version"
           gcc --version
           echo "g++ --version"

.github/workflows/old_interpreter.yml

@@ -54,16 +54,16 @@ jobs:
       - name: Install CMake
         uses: jwlawson/[email protected]
         with:
-          cmake-version: "3.19.x"
+          cmake-version: "3.24.x"
 
       - name: Install Conan
         uses: turtlebrowser/[email protected]
         with:
-          version: "1.64"
+          version: "2.5.0"
 
       - name: Setup Conan profile
         run: |
-          conan profile new --detect default
+          conan profile detect --force
 
       - name: Print environment
         run: |
@@ -87,8 +87,8 @@ jobs:
           echo "conan Python: $conan_python"
           echo -n "conan Python platform: "
           $conan_python -c "import platform; print(platform.platform())"
-          echo "conan profile show default"
-          conan profile show default
+          echo "conan profile show"
+          conan profile show
           echo "gcc --version"
           gcc --version
           echo "g++ --version"

.gitignore

@@ -10,6 +10,7 @@ Cargo.lock
 .vscode
 .aider*
 __pycache__
+CMakeUserPresets.json
 /build
 /python/hyperon.egg-info
 /python/dist

CMakeLists.txt

@@ -1,5 +1,5 @@
 # Minimal version supported by hyperonc
-cmake_minimum_required(VERSION 3.19)
+cmake_minimum_required(VERSION 3.24)
 
 project(hyperon)
 
@@ -22,6 +22,7 @@ ExternalProject_Add(
     "-DCMAKE_INSTALL_PREFIX=${HYPERONC_INSTALL_PREFIX}"
     "-DCMAKE_BUILD_TYPE=${BUILD_CONFIGURATION}"
     "-DCARGO_ARGS=${CARGO_ARGS}"
+    "-DCMAKE_PROJECT_TOP_LEVEL_INCLUDES=${CMAKE_CURRENT_SOURCE_DIR}/conan_provider.cmake"
 )
 
 ExternalProject_Get_Property(hyperonc BINARY_DIR)
@@ -38,6 +39,7 @@ ExternalProject_Add(
     "-DHYPERONC_INSTALL_PREFIX=${HYPERONC_INSTALL_PREFIX}"
     "-DCMAKE_LIBRARY_OUTPUT_DIRECTORY=${CMAKE_CURRENT_SOURCE_DIR}/python"
     "-DCMAKE_BUILD_TYPE=${BUILD_CONFIGURATION}"
+    "-DCMAKE_PROJECT_TOP_LEVEL_INCLUDES=${CMAKE_CURRENT_SOURCE_DIR}/conan_provider.cmake"
     INSTALL_COMMAND cmake -E echo "Skipping install step."
 )
 

Dockerfile

@@ -21,9 +21,9 @@ RUN sh /tmp/rustup.sh -y && rm /tmp/rustup.sh
 ENV PATH="${PATH}:${HOME}/.cargo/bin"
 RUN cargo install cbindgen
 
-RUN python3 -m pip install conan==1.64 pip==23.1.2
+RUN python3 -m pip install conan==2.5.0 pip==23.1.2
 ENV PATH="${PATH}:${HOME}/.local/bin"
-RUN conan profile new --detect default
+RUN conan profile detect --force
 
 ADD --chown=user:users . ${HOME}/hyperon-experimental
 

README.md

@@ -86,7 +86,7 @@ Rust (see the Notes at the installation page).
   * Python3 and Python3-dev (3.7 or later)
   * Pip (23.1.2 or later)
   * GCC (7.5 or later)
-  * CMake (3.19 or later)
+  * CMake (3.24 or later)
 
   To support Git based modules (enabled by default):
   * OpenSSL library
@@ -99,8 +99,8 @@ cargo install --force cbindgen
 
 * Install Conan and make default Conan profile:
 ```
-python3 -m pip install conan==1.64
-conan profile new --detect default
+python3 -m pip install conan==2.5.0
+conan profile detect --force
 ```
 
 * Upgrade Pip to the required version:
@@ -233,21 +233,19 @@ If you see the following `cmake` output:
 ```
 ERROR: Not able to automatically detect '/usr/bin/cc' version
 ERROR: Unable to find a working compiler
-WARN: Remotes registry file missing, creating default one in /root/.conan/remotes.json
-ERROR: libcheck/0.15.2: 'settings.compiler' value not defined
 ```
 Try to create the default Conan profile manually:
 ```
-conan profile new --detect default
+conan profile detect --force
 ```
 If it doesn't help, then try to manually add `compiler`, `compiler.version` and
 `compiler.libcxx` values in the default Conan profile
-(`~/.conan/profiles/default`).
+(`~/.conan2/profiles/default`).
 For example:
 ```
-conan profile update settings.compiler=gcc default
-conan profile update settings.compiler.version=7 default
-conan profile update settings.compiler.libcxx=libstdc++ default
+compiler=gcc
+compiler.version=7
+compiler.libcxx=libstdc++
 ```
 
 ### Rust compiler shows errors

c/CMakeLists.txt

@@ -8,14 +8,6 @@ enable_testing()
 option(BUILD_SHARED_LIBS "Build shared library" ON)
 add_custom_target(check COMMAND ${CMAKE_CTEST_COMMAND} --output-on-failure)
 
-execute_process(
-    # --build is required to build dependencies from source under cibuildwheel
-    # environment
-    COMMAND cmake -E env CC= CXX= conan install --build -pr:b default -pr:h default -- ${CMAKE_CURRENT_SOURCE_DIR}
-    WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR})
-include(${CMAKE_CURRENT_BINARY_DIR}/conanbuildinfo.cmake)
-conan_basic_setup(TARGETS)
-
 # HYPERONC_TARGET_DIR is used as a target dir for cargo. Cargo automatically adds
 # `debug/release` suffix to the value of --target-dir argument so we need to
 # calculate actual path to compiled library using $<CONFIG:...> cmake generator

c/conanfile.txt

@@ -2,7 +2,8 @@
 libcheck/0.15.2
 
 [generators]
-cmake
+CMakeDeps
+CMakeToolchain
 
 [options]
-libcheck:with_subunit=False
+libcheck/*:with_subunit=False

c/tests/CMakeLists.txt

@@ -1,3 +1,5 @@
+find_package(check REQUIRED)
+
 set(TEST_SOURCES
     test.c
     int_gnd.c
@@ -6,21 +8,21 @@ set(TEST_SOURCES
 )
 
 add_executable(check_atom check_atom.c ${TEST_SOURCES})
-target_link_libraries(check_atom hyperonc-shared CONAN_PKG::libcheck)
+target_link_libraries(check_atom hyperonc-shared Check::check)
 add_test(NAME check_atom COMMAND check_atom)
 
 add_executable(check_space check_space.c ${TEST_SOURCES})
-target_link_libraries(check_space hyperonc-shared CONAN_PKG::libcheck)
+target_link_libraries(check_space hyperonc-shared Check::check)
 add_test(NAME check_space COMMAND check_space)
 
 add_executable(check_sexpr_parser check_sexpr_parser.c ${TEST_SOURCES})
-target_link_libraries(check_sexpr_parser hyperonc-shared CONAN_PKG::libcheck)
+target_link_libraries(check_sexpr_parser hyperonc-shared Check::check)
 add_test(NAME check_sexpr_parser COMMAND check_sexpr_parser)
 
 add_executable(check_types check_types.c ${TEST_SOURCES})
-target_link_libraries(check_types hyperonc-shared CONAN_PKG::libcheck)
+target_link_libraries(check_types hyperonc-shared Check::check)
 add_test(NAME check_types COMMAND check_types)
 
 add_executable(check_runner check_runner.c ${TEST_SOURCES})
-target_link_libraries(check_runner hyperonc-shared CONAN_PKG::libcheck)
+target_link_libraries(check_runner hyperonc-shared Check::check)
 add_test(NAME check_runner COMMAND check_runner)