Merge pull request #819 from mcbarton/main

Add CppInterOp recipe

Author: JohanMabille

recipes/recipes_emscripten/cppinterop/LICENSE.TXT

@@ -0,0 +1,27 @@
+BSD-3-Clause license
+Copyright (c) 2015-2022, conda-forge contributors
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+  1. Redistributions of source code must retain the above copyright notice,
+     this list of conditions and the following disclaimer.
+  2. Redistributions in binary form must reproduce the above copyright
+     notice, this list of conditions and the following disclaimer in the
+     documentation and/or other materials provided with the distribution.
+  3. Neither the name of the copyright holder nor the names of its
+     contributors may be used to endorse or promote products derived from
+     this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR
+ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
+DAMAGE.

recipes/recipes_emscripten/cppinterop/build.sh

@@ -0,0 +1,23 @@
+mkdir build
+cd build
+
+export CMAKE_PREFIX_PATH=$PREFIX
+export CMAKE_SYSTEM_PREFIX_PATH=$PREFIX
+
+# Configure step
+emcmake  cmake -DCMAKE_BUILD_TYPE=Release               \
+    -DUSE_CLING=OFF                                     \
+    -DUSE_REPL=ON                                       \
+    -DCMAKE_PREFIX_PATH=$PREFIX                         \
+    -DLLVM_DIR=$PREFIX       			                \
+    -DClang_DIR=$PREFIX				                    \
+    -DBUILD_SHARED_LIBS=ON                              \
+    -DCMAKE_INSTALL_PREFIX=$PREFIX        	            \
+    -DCMAKE_FIND_ROOT_PATH_MODE_PACKAGE=ON              \
+    ../
+
+# Build step
+EMCC_CFLAGS='-sERROR_ON_UNDEFINED_SYMBOLS=0' emmake make -j1
+
+# Install step
+emmake make install

recipes/recipes_emscripten/cppinterop/patches/cppinterop/0001-cmake-Work-around-a-bug-in-the-llvm-config.patch

@@ -0,0 +1,28 @@
+From 3069b953dd1303eb4bd1171a8f5c5501ecdafc29 Mon Sep 17 00:00:00 2001
+From: Vassil Vassilev <[email protected]>
+Date: Sun, 3 Mar 2024 20:32:15 +0000
+Subject: [PATCH] [cmake] Work around a bug in the llvm config.
+
+In short we use variables which require including `GNUInstallDirs` but we are
+expecting somebody else to include it for us.
+
+See llvm/llvm-project#83802
+---
+ CMakeLists.txt | 2 ++
+ 1 file changed, 2 insertions(+)
+
+diff --git a/CMakeLists.txt b/CMakeLists.txt
+index 548e535..f4efb0e 100644
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -1,5 +1,7 @@
+ cmake_minimum_required(VERSION 3.13)
+ 
++include(GNUInstallDirs)
++
+ set(CMAKE_MODULE_PATH
+   ${CMAKE_MODULE_PATH}
+   "${CMAKE_CURRENT_SOURCE_DIR}/cmake"
+-- 
+2.37.1 (Apple Git-137.1)
+

recipes/recipes_emscripten/cppinterop/patches/cppinterop/0002-cmake-Fix-install-folder.patch

@@ -0,0 +1,13 @@
+diff --git a/CMakeLists.txt b/CMakeLists.txt
+index d8b340a..d4e066b 100644
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -326,7 +326,7 @@ configure_file(
+   ${CMAKE_CURRENT_SOURCE_DIR}/cmake/CppInterOp/CppInterOpConfigVersion.cmake.in
+   ${CMAKE_CURRENT_BINARY_DIR}/lib/cmake/CppInterOp/CppInterOpConfigVersion.cmake
+   @ONLY)
+-install(DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/lib/cmake/CppInterOp
++install(DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/lib/cmake/CppInterOp/
+   DESTINATION lib/cmake/CppInterOp
+   FILES_MATCHING
+   PATTERN "*.cmake"

recipes/recipes_emscripten/cppinterop/recipe.yaml

@@ -0,0 +1,49 @@
+context:
+  version: 1.2.0
+
+package:
+  name: cppinterop
+  version: '{{ version }}'
+
+source:
+  url: https://github.com/compiler-research/CppInterOp/archive/refs/tags/v{{ version }}.tar.gz
+  sha256: b3cf25f500624fe12ffc40f858a04c46daea808298e64d924b594eb35ca1c806
+  patches:
+    - patches/cppinterop/0001-cmake-Work-around-a-bug-in-the-llvm-config.patch
+    - patches/cppinterop/0002-cmake-Fix-install-folder.patch
+
+build:
+  number: 0
+
+requirements:
+  build:
+    - '{{ compiler("cxx") }}'
+    - cmake
+    - make  # [unix]
+  host:
+    - llvm
+
+about:
+  home: https://github.com/compiler-research/CppInterOp
+  license: Apache-2.0 WITH LLVM-exception
+  license_family: Apache
+  license_file: LICENSE.TXT
+  summary: |
+    The CppInterOp library provides a minimalist approach for other languages
+    to interoperate with C++ entities.
+  description: |
+    CppInterOp exposes API from Clang and LLVM in a backward compatibe way.
+    The API support downstream tools that utilize interactive C++ by using
+    the compiler as a service. That is, embed Clang and LLVM as a libraries
+    in their codebases. The API are designed to be minimalistic and aid
+    non-trivial tasks such as language interoperability on the fly. In such
+    scenarios CppInterOp can be used to provide the necessary introspection
+    information to the other side helping the language cross talk.
+  doc_url: https://cppinterop.readthedocs.io/en/{{ version }}
+  dev_url: https://cppinterop.readthedocs.io/en/{{ version }}/DevelopersDocumentation.html
+
+extra:
+  recipe-maintainers:
+    - alexander-penev
+    - vgvassilev
+    - mcbarton