mlir v19.1.0

.ci_support/linux_64_.yaml

@@ -1,17 +1,17 @@
 c_stdlib:
 - sysroot
 c_stdlib_version:
-- '2.12'
+- '2.17'
 cdt_name:
-- cos6
+- cos7
 channel_sources:
 - conda-forge
 channel_targets:
 - conda-forge main
 cxx_compiler:
 - gxx
 cxx_compiler_version:
-- '12'
+- '13'
 docker_image:
 - quay.io/condaforge/linux-anvil-cos7-x86_64
 target_platform:

.ci_support/linux_aarch64_.yaml

@@ -15,7 +15,7 @@ channel_targets:
 cxx_compiler:
 - gxx
 cxx_compiler_version:
-- '12'
+- '13'
 docker_image:
 - quay.io/condaforge/linux-anvil-cos7-x86_64
 target_platform:

.ci_support/linux_ppc64le_.yaml

@@ -11,7 +11,7 @@ channel_targets:
 cxx_compiler:
 - gxx
 cxx_compiler_version:
-- '12'
+- '13'
 docker_image:
 - quay.io/condaforge/linux-anvil-cos7-x86_64
 target_platform:

.ci_support/osx_64_.yaml

@@ -11,9 +11,9 @@ channel_sources:
 channel_targets:
 - conda-forge main
 cxx_compiler:
-- clangxx
+- clang_bootstrap
 cxx_compiler_version:
-- '16'
+- '17'
 macos_machine:
 - x86_64-apple-darwin13.4.0
 target_platform:

.ci_support/osx_arm64_.yaml

@@ -13,7 +13,7 @@ channel_targets:
 cxx_compiler:
 - clang_bootstrap
 cxx_compiler_version:
-- '16'
+- '17'
 macos_machine:
 - arm64-apple-darwin20.0.0
 target_platform:

.ci_support/win_64_.yaml

@@ -10,3 +10,5 @@ target_platform:
 - win-64
 zlib:
 - '1'
+zstd:
+- '1.5'

conda-forge.yml

@@ -1,8 +1,11 @@
-build_platform: {osx_arm64: osx_64, linux_ppc64le: linux_64, linux_aarch64: linux_64}
+build_platform:
+  linux_aarch64: linux_64
+  linux_ppc64le: linux_64
+  osx_arm64: osx_64
+conda_build:
+  pkg_format: '2'
 conda_forge_output_validation: true
 github:
   branch_name: main
   tooling_branch_name: main
-conda_build:
-  pkg_format: '2'
 test: native_and_emulated

recipe/build.sh

@@ -1,17 +1,25 @@
 #!/bin/bash
-
 set -euxo pipefail
 
+PARALLEL=""
 if [[ "${target_platform}" == "linux-ppc64le" ]]; then
   export CFLAGS="${CFLAGS//-fno-plt/}"
   export CXXFLAGS="${CXXFLAGS//-fno-plt/}"
+elif [[ "${target_platform}" == "linux-aarch64" ]]; then
+  # reduce parallelism on aarch to avoid OOM
+  PARALLEL="-j2"
 elif [[ "${target_platform}" == osx-* ]]; then
-    CMAKE_ARGS="$CMAKE_ARGS -DLLVM_ENABLE_LIBCXX=ON"
+  CMAKE_ARGS="$CMAKE_ARGS -DLLVM_ENABLE_LIBCXX=ON"
 fi
 
 if [[ "${CONDA_BUILD_CROSS_COMPILATION:-0}" == "1" ]]; then
   CMAKE_ARGS="${CMAKE_ARGS} -DLLVM_TABLEGEN_EXE=$BUILD_PREFIX/bin/llvm-tblgen -DNATIVE_LLVM_DIR=$BUILD_PREFIX/lib/cmake/llvm"
-  CMAKE_ARGS="${CMAKE_ARGS} -DCROSS_TOOLCHAIN_FLAGS_NATIVE=-DCMAKE_C_COMPILER=$CC_FOR_BUILD;-DCMAKE_CXX_COMPILER=$CXX_FOR_BUILD;-DCMAKE_C_FLAGS=-O2;-DCMAKE_CXX_FLAGS=-O2;-DCMAKE_EXE_LINKER_FLAGS=\"-L$BUILD_PREFIX/lib\";-DCMAKE_MODULE_LINKER_FLAGS=;-DCMAKE_SHARED_LINKER_FLAGS=;-DCMAKE_STATIC_LINKER_FLAGS=;-DCMAKE_AR=$(which ${AR});-DCMAKE_RANLIB=$(which ${RANLIB});-DCMAKE_PREFIX_PATH=${BUILD_PREFIX}"
+  NATIVE_FLAGS="-DCMAKE_C_COMPILER=$CC_FOR_BUILD;-DCMAKE_CXX_COMPILER=$CXX_FOR_BUILD"
+  NATIVE_FLAGS="${NATIVE_FLAGS};-DCMAKE_C_FLAGS=-O2;-DCMAKE_CXX_FLAGS=-O2"
+  NATIVE_FLAGS="${NATIVE_FLAGS};-DCMAKE_EXE_LINKER_FLAGS=-Wl,-rpath,${BUILD_PREFIX}/lib"
+  NATIVE_FLAGS="${NATIVE_FLAGS};-DCMAKE_MODULE_LINKER_FLAGS=;-DCMAKE_SHARED_LINKER_FLAGS="
+  NATIVE_FLAGS="${NATIVE_FLAGS};-DCMAKE_STATIC_LINKER_FLAGS=;-DCMAKE_PREFIX_PATH=${BUILD_PREFIX}"
+  CMAKE_ARGS="${CMAKE_ARGS} -DCROSS_TOOLCHAIN_FLAGS_NATIVE=${NATIVE_FLAGS}"
 else
   rm -rf $BUILD_PREFIX/bin/llvm-tblgen
 fi
@@ -29,4 +37,4 @@ cmake ${CMAKE_ARGS} \
   -GNinja \
   ../mlir
 
-ninja
+ninja ${PARALLEL}

recipe/conda_build_config.yaml

@@ -1,4 +1,4 @@
-c_compiler:         # [osx and arm64]
-  - clang_bootstrap # [osx and arm64]
-cxx_compiler:       # [osx and arm64]
-  - clang_bootstrap # [osx and arm64]
+c_compiler:             # [osx]
+  - clang_bootstrap     # [osx]
+cxx_compiler:           # [osx]
+  - clang_bootstrap     # [osx]

recipe/meta.yaml

@@ -1,9 +1,9 @@
-{% set version = "18.1.8" %}
+{% set version = "19.1.0" %}
 {% set major_version = version.split(".")[0] %}
 {% set maj_min = major_version ~ "." ~ version.split(".")[1] %}
 
-# as of LLVM 17, we expect an "rc" suffix for the release candidates
-{% set extra = "rc" if version.split(".")[-1] not in "0123456789" else "" %}
+# as of LLVM 19, we expect an "-rcX" suffix for the release candidates
+{% set extra = "-" ~ version.split(".")[-1] if version.split(".")[-1] not in "0123456789" else "" %}
 {% set extra = "git" if version.split(".")[-1] == "dev0" else extra %}
 
 package:
@@ -12,7 +12,7 @@ package:
 
 source:
   - url: https://github.com/llvm/llvm-project/archive/refs/tags/llvmorg-{{ version.replace(".rc", "-rc") }}.tar.gz
-    sha256: 09c08693a9afd6236f27a2ebae62cda656eba19021ef3f94d59e931d662d4856
+    sha256: 0a08341036ca99a106786f50f9c5cb3fbe458b3b74cab6089fd368d0edb2edfe
     patches:
       # https://reviews.llvm.org/D99470
       - patches/0001-Support-cross-compiling-standalone-MLIR.patch
@@ -37,6 +37,10 @@ outputs:
   - name: mlir
     script: install_mlir.sh  # [unix]
     script: install_mlir.bat  # [win]
+    build:
+      ignore_run_exports_from:
+        # the build fails if it doesn't find zlib, but it's not used
+        - zlib  # [unix]
     requirements:
       build:
         - {{ stdlib('c') }}
@@ -49,9 +53,12 @@ outputs:
         - llvmdev {{ version }}
         - llvm {{ version }}
         - zlib
+        - zstd  # [win]
       run:
-        - {{ pin_subpackage("libmlir", exact=True) }}
         - llvmdev {{ version }}
+        - {{ pin_subpackage("libmlir" ~ major_version, exact=True) }}   # [unix]
+        # we need to do this manually because clang_bootstrap has no run-export
+        - libcxx >={{ cxx_compiler_version }}                           # [osx]
     test:
       commands:
         # static library
@@ -84,7 +91,9 @@ outputs:
       host:
         - llvmdev {{ version }}
         - llvm {{ version }}
-        - zlib
+      run:
+        # we need to do this manually because clang_bootstrap has no run-export
+        - libcxx >={{ cxx_compiler_version }}   # [osx]
     test:
       commands:
         # presence of versioned libraries
@@ -118,14 +127,16 @@ outputs:
       host:
         - llvmdev {{ version }}
         - llvm {{ version }}
-        - zlib
         - {{ pin_subpackage("libmlir" ~ major_version, exact=True) }}  # [unix]
       run:
         - {{ pin_subpackage("libmlir" ~ major_version, exact=True) }}  # [unix]
+        # we need to do this manually because clang_bootstrap has no run-export
+        - libcxx >={{ cxx_compiler_version }}                          # [osx]
     test:
       commands:
         # presence of unversioned libraries
         - test -f $PREFIX/lib/libMLIR${SHLIB_EXT}       # [unix]
+        # nothing on windows (package currently empty)
         - if exist %LIBRARY_BIN%\libmlir.dll exit 1     # [win]
 
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