From d152cf70ecafce4b3eaad92e36c220a96ad38731 Mon Sep 17 00:00:00 2001
From: "H. Vetinari" <h.vetinari@gmx.com>
Date: Thu, 11 Jul 2024 20:16:51 +1100
Subject: [PATCH 1/5] clean-ups from link check

---
 recipe/meta.yaml | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/recipe/meta.yaml b/recipe/meta.yaml
index ee39d76b..5e76b30e 100644
--- a/recipe/meta.yaml
+++ b/recipe/meta.yaml
@@ -62,13 +62,13 @@ outputs:
         - {{ pin_subpackage("libllvm" + major_ver, exact=True) }}
         - {{ pin_subpackage("libllvm-c" + major_ver, exact=True) }}     # [win]
         - {{ pin_subpackage("llvm-tools", exact=True) }}
-        - libxml2
         - zlib
         - zstd
       run:
         - {{ pin_subpackage("libllvm" + major_ver, exact=True) }}
         - {{ pin_subpackage("libllvm-c" + major_ver, exact=True) }}     # [win]
         - {{ pin_subpackage("llvm-tools", exact=True) }}
+        # we need to do this manually because clang_bootstrap has no run-export
         - libcxx >={{ cxx_compiler_version }}                           # [osx]
       run_constrained:
         - llvm        {{ version }}
@@ -111,10 +111,11 @@ outputs:
         - libcxx {{ cxx_compiler_version }}  # [osx]
       host:
         - libcxx {{ cxx_compiler_version }}  # [osx]
-        - libxml2
+        - libxml2   # [unix]
         - zlib
         - zstd
       run:
+        # we need to do this manually because clang_bootstrap has no run-export
         - libcxx >={{ cxx_compiler_version }}  # [osx]
     test:
       commands:
@@ -174,6 +175,8 @@ outputs:
         - zstd
       run:
         - {{ pin_subpackage("libllvm" + major_ver, exact=True) }}
+        # we need to do this manually because clang_bootstrap has no run-export
+        - libcxx >={{ cxx_compiler_version }}  # [osx]
     test:
       commands:
         - $PREFIX/bin/llc-{{ major_ver }} -version                               # [not win]
@@ -202,7 +205,7 @@ outputs:
         - libcxx {{ cxx_compiler_version }}  # [osx]
         - {{ pin_subpackage("libllvm" + major_ver, exact=True) }}
         - {{ pin_subpackage("llvm-tools-" ~ major_ver, exact=True) }}   # [not win]
-        - libxml2
+        - libxml2   # [win]
         - zlib
         - zstd
       run:
@@ -245,7 +248,6 @@ outputs:
       host:
         - libcxx {{ cxx_compiler_version }}  # [osx]
         - {{ pin_subpackage("libllvm" + major_ver, exact=True) }}
-        - libxml2
         - zlib
         - zstd
       run_constrained:

From eba56655d1b736fa45c74661c56563c4858d909f Mon Sep 17 00:00:00 2001
From: "H. Vetinari" <h.vetinari@gmx.com>
Date: Sun, 11 Aug 2024 19:43:30 +1100
Subject: [PATCH 2/5] fix jinja string concatenation

---
 recipe/meta.yaml | 26 +++++++++++++-------------
 1 file changed, 13 insertions(+), 13 deletions(-)

diff --git a/recipe/meta.yaml b/recipe/meta.yaml
index 5e76b30e..e6d2f790 100644
--- a/recipe/meta.yaml
+++ b/recipe/meta.yaml
@@ -59,14 +59,14 @@ outputs:
         - libcxx {{ cxx_compiler_version }}  # [osx]
       host:
         - libcxx {{ cxx_compiler_version }}  # [osx]
-        - {{ pin_subpackage("libllvm" + major_ver, exact=True) }}
-        - {{ pin_subpackage("libllvm-c" + major_ver, exact=True) }}     # [win]
+        - {{ pin_subpackage("libllvm" ~ major_ver, exact=True) }}
+        - {{ pin_subpackage("libllvm-c" ~ major_ver, exact=True) }}     # [win]
         - {{ pin_subpackage("llvm-tools", exact=True) }}
         - zlib
         - zstd
       run:
-        - {{ pin_subpackage("libllvm" + major_ver, exact=True) }}
-        - {{ pin_subpackage("libllvm-c" + major_ver, exact=True) }}     # [win]
+        - {{ pin_subpackage("libllvm" ~ major_ver, exact=True) }}
+        - {{ pin_subpackage("libllvm-c" ~ major_ver, exact=True) }}     # [win]
         - {{ pin_subpackage("llvm-tools", exact=True) }}
         # we need to do this manually because clang_bootstrap has no run-export
         - libcxx >={{ cxx_compiler_version }}                           # [osx]
@@ -100,7 +100,7 @@ outputs:
     build:
       activate_in_script: true
       run_exports:                                                    # [not win]
-        - {{ pin_subpackage("libllvm" + major_ver, max_pin="x.x") }}  # [not win]
+        - {{ pin_subpackage("libllvm" ~ major_ver, max_pin="x.x") }}  # [not win]
     requirements:
       build:
         - {{ stdlib('c') }}
@@ -131,16 +131,16 @@ outputs:
   - name: llvm
     build:
       run_exports:                                                    # [not win]
-        - {{ pin_subpackage("libllvm" + major_ver, max_pin="x.x") }}  # [not win]
+        - {{ pin_subpackage("libllvm" ~ major_ver, max_pin="x.x") }}  # [not win]
     requirements:
       build:
       host:
-        - {{ pin_subpackage("libllvm" + major_ver, exact=True) }}     # [not win]
+        - {{ pin_subpackage("libllvm" ~ major_ver, exact=True) }}     # [not win]
         - libxml2
         - zlib
         - zstd
       run:                                                            # [not win]
-        - {{ pin_subpackage("libllvm" + major_ver, exact=True) }}     # [not win]
+        - {{ pin_subpackage("libllvm" ~ major_ver, exact=True) }}     # [not win]
       run_constrained:
         - llvmdev     {{ version }}
         - llvm-tools  {{ version }}
@@ -174,7 +174,7 @@ outputs:
         - zlib
         - zstd
       run:
-        - {{ pin_subpackage("libllvm" + major_ver, exact=True) }}
+        - {{ pin_subpackage("libllvm" ~ major_ver, exact=True) }}
         # we need to do this manually because clang_bootstrap has no run-export
         - libcxx >={{ cxx_compiler_version }}  # [osx]
     test:
@@ -203,13 +203,13 @@ outputs:
         - libcxx {{ cxx_compiler_version }}  # [osx]
       host:
         - libcxx {{ cxx_compiler_version }}  # [osx]
-        - {{ pin_subpackage("libllvm" + major_ver, exact=True) }}
+        - {{ pin_subpackage("libllvm" ~ major_ver, exact=True) }}
         - {{ pin_subpackage("llvm-tools-" ~ major_ver, exact=True) }}   # [not win]
         - libxml2   # [win]
         - zlib
         - zstd
       run:
-        - {{ pin_subpackage("libllvm" + major_ver, exact=True) }}
+        - {{ pin_subpackage("libllvm" ~ major_ver, exact=True) }}
         - {{ pin_subpackage("llvm-tools-" ~ major_ver, exact=True) }}   # [not win]
       run_constrained:
         - llvm        {{ version }}
@@ -232,7 +232,7 @@ outputs:
     script: install_llvm.bat  # [win]
     build:
       run_exports:
-        - {{ pin_subpackage("libllvm-c" + major_ver, max_pin="x.x") }}
+        - {{ pin_subpackage("libllvm-c" ~ major_ver, max_pin="x.x") }}
       activate_in_script: true
       # not supported on linux, see
       # https://github.com/llvm/llvm-project/blob/llvmorg-16.0.6/llvm/tools/llvm-shlib/CMakeLists.txt#L82-L85
@@ -247,7 +247,7 @@ outputs:
         - libcxx {{ cxx_compiler_version }}  # [osx]
       host:
         - libcxx {{ cxx_compiler_version }}  # [osx]
-        - {{ pin_subpackage("libllvm" + major_ver, exact=True) }}
+        - {{ pin_subpackage("libllvm" ~ major_ver, exact=True) }}
         - zlib
         - zstd
       run_constrained:

From 09dfb3ef4739d783b44e675af863d4841fdc4cae Mon Sep 17 00:00:00 2001
From: "H. Vetinari" <h.vetinari@gmx.com>
Date: Sun, 11 Aug 2024 19:44:42 +1100
Subject: [PATCH 3/5] switch to conda-build's new file include/exclude

---
 recipe/bld.bat          | 16 +++++++-
 recipe/build.sh         | 20 +++++++++
 recipe/install_llvm.bat | 36 ----------------
 recipe/install_llvm.sh  | 59 --------------------------
 recipe/meta.yaml        | 91 +++++++++++++++--------------------------
 5 files changed, 68 insertions(+), 154 deletions(-)
 delete mode 100644 recipe/install_llvm.bat
 delete mode 100644 recipe/install_llvm.sh

diff --git a/recipe/bld.bat b/recipe/bld.bat
index 105af19c..1852322f 100644
--- a/recipe/bld.bat
+++ b/recipe/bld.bat
@@ -39,5 +39,19 @@ if %ERRORLEVEL% neq 0 exit 1
 REM bin\opt -S -vector-library=SVML -mcpu=haswell -O3 %RECIPE_DIR%\numba-3016.ll | bin\FileCheck %RECIPE_DIR%\numba-3016.ll
 REM if %ERRORLEVEL% neq 0 exit 1
 
-cd ..\llvm\test
+pushd ..\llvm\test
 python ..\..\build\bin\llvm-lit.py -vv Transforms ExecutionEngine Analysis CodeGen/X86
+popd
+
+:: install everything (will be sliced & diced in meta.yaml)
+cmake --install . --prefix=%LIBRARY_PREFIX%
+if %ERRORLEVEL% neq 0 exit 1
+
+:: upstream picks up diaguids.lib from the windows image, see
+:: https://github.com/llvm/llvm-project/blob/llvmorg-14.0.6/llvm/lib/DebugInfo/PDB/CMakeLists.txt#L17
+:: which ultimately derives from VSINSTALLDIR, see
+:: https://github.com/llvm/llvm-project/blob/llvmorg-14.0.6/llvm/cmake/config-ix.cmake#L516
+:: and gets hardcoded by CMake to point to the path in our windows image.
+:: This makes it non-portable between image versions (e.g. 2019 vs 2022), so replace
+:: the hardcoded path with a variable again
+sed -i "s,C:/Program Files/Microsoft Visual Studio/2022/Enterprise,$ENV{VSINSTALLDIR},g" %LIBRARY_LIB%\cmake\llvm\LLVMExports.cmake
diff --git a/recipe/build.sh b/recipe/build.sh
index 615dc40b..e0e7a44f 100644
--- a/recipe/build.sh
+++ b/recipe/build.sh
@@ -81,3 +81,23 @@ if [[ "$target_platform" == "linux-64" ]]; then
   cd ../llvm/test
   python ../../build/bin/llvm-lit -vv Transforms ExecutionEngine Analysis CodeGen/X86
 fi
+
+# install everything (will be sliced & diced in meta.yaml)
+cmake --install . --prefix=$PREFIX
+
+# install again in separate folder so we can handle llvm binaries
+# separately from whatever else is already in $PREFIX/bin
+mkdir temp_prefix
+cmake --install . --prefix=./temp_prefix
+
+IFS='.' read -ra VER_ARR <<< "$PKG_VERSION"
+
+cd ./temp_prefix
+for f in bin/*; do
+    # remove already installed binary
+    rm $PREFIX/bin/$(basename $f)
+    # version the binary
+    mv $f $PREFIX/bin/$(basename $f)-${VER_ARR[0]}
+    # create symlink from unversioned to versioned
+    ln -sf $PREFIX/bin/$(basename $f)-${VER_ARR[0]} $PREFIX/bin/$(basename $f)
+done
diff --git a/recipe/install_llvm.bat b/recipe/install_llvm.bat
deleted file mode 100644
index dc0fc64f..00000000
--- a/recipe/install_llvm.bat
+++ /dev/null
@@ -1,36 +0,0 @@
-@echo on
-
-:: temporary prefix to be able to install files more granularly
-mkdir temp_prefix
-
-if "%PKG_NAME%" == "libllvm-c%PKG_VERSION:~0,2%" (
-    cmake --install .\build --prefix=.\temp_prefix
-    if %ERRORLEVEL% neq 0 exit 1
-    REM only libLLVM-C
-    move .\temp_prefix\bin\LLVM-C.dll %LIBRARY_BIN%
-    move .\temp_prefix\lib\LLVM-C.lib %LIBRARY_LIB%
-) else if "%PKG_NAME%" == "llvm-tools" (
-    cmake --install ./build --prefix=./temp_prefix
-    if %ERRORLEVEL% neq 0 exit 1
-
-    mkdir %LIBRARY_PREFIX%\share
-    REM all the executables (not .dll's) in \bin & everything in \share
-    move .\temp_prefix\bin\*.exe %LIBRARY_BIN%
-    move .\temp_prefix\share\* %LIBRARY_PREFIX%\share
-    del %LIBRARY_BIN%\llvm-config.exe
-) else (
-    REM llvmdev: everything else
-    cmake --install .\build --prefix=%LIBRARY_PREFIX%
-    if %ERRORLEVEL% neq 0 exit 1
-
-    REM upstream picks up diaguids.lib from the windows image, see
-    REM https://github.com/llvm/llvm-project/blob/llvmorg-14.0.6/llvm/lib/DebugInfo/PDB/CMakeLists.txt#L17
-    REM which ultimately derives from VSINSTALLDIR, see
-    REM https://github.com/llvm/llvm-project/blob/llvmorg-14.0.6/llvm/cmake/config-ix.cmake#L516
-    REM and gets hardcoded by CMake to point to the path in our windows image.
-    REM This makes it non-portable between image versions (e.g. 2019 vs 2022), so replace
-    REM the hardcoded path with a variable again
-    sed -i "s,C:/Program Files/Microsoft Visual Studio/2022/Enterprise,$ENV{VSINSTALLDIR},g" %LIBRARY_LIB%\cmake\llvm\LLVMExports.cmake
-)
-
-rmdir /s /q temp_prefix
diff --git a/recipe/install_llvm.sh b/recipe/install_llvm.sh
deleted file mode 100644
index ee47f881..00000000
--- a/recipe/install_llvm.sh
+++ /dev/null
@@ -1,59 +0,0 @@
-#!/bin/bash
-set -ex
-
-IFS='.' read -ra VER_ARR <<< "$PKG_VERSION"
-
-# temporary prefix to be able to install files more granularly
-mkdir temp_prefix
-
-MAJOR_EXT="${VER_ARR[0]}"
-# default SOVER for tagged releases is major.minor version
-SOVER_EXT="${VER_ARR[0]}.${VER_ARR[1]}"
-# for rc's, both MAJOR_EXT & SOVER_EXT get suffixes
-if [[ "${PKG_VERSION}" == *rc* ]]; then
-    # rc's get "rc" without the number
-    MAJOR_EXT="${MAJOR_EXT}rc"
-    SOVER_EXT="${SOVER_EXT}rc"
-elif [[ "${PKG_VERSION}" == *dev0 ]]; then
-    # otherwise with git suffix
-    MAJOR_EXT="${MAJOR_EXT}git"
-    SOVER_EXT="${SOVER_EXT}git"
-fi
-
-if [[ "${PKG_NAME}" == libllvm-c* ]]; then
-    cmake --install ./build --prefix=./temp_prefix
-    # only libLLVM-C
-    mv ./temp_prefix/lib/libLLVM-C${SOVER_EXT}${SHLIB_EXT} $PREFIX/lib
-elif [[ "${PKG_NAME}" == libllvm* ]]; then
-    cmake --install ./build --prefix=./temp_prefix
-    # all other libraries
-    mv ./temp_prefix/lib/libLLVM-${MAJOR_EXT}${SHLIB_EXT} $PREFIX/lib
-    mv ./temp_prefix/lib/lib*.so.${SOVER_EXT} $PREFIX/lib || true
-    mv ./temp_prefix/lib/lib*.${SOVER_EXT}.dylib $PREFIX/lib || true
-elif [[ "${PKG_NAME}" == "llvm-tools-${MAJOR_EXT}" ]]; then
-    cmake --install ./build --prefix=./temp_prefix
-    # install all binaries with a -${MAJOR_EXT}
-    pushd ./temp_prefix
-      for f in bin/*; do
-        cp $f $PREFIX/bin/$(basename $f)-${MAJOR_EXT}
-      done
-    popd
-    # except one binary that belongs to llvmdev
-    rm $PREFIX/bin/llvm-config-${MAJOR_EXT}
-elif [[ "${PKG_NAME}" == "llvm-tools" ]]; then
-    cmake --install ./build --prefix=./temp_prefix
-    # Install a symlink without the major version
-    pushd ./temp_prefix
-      for f in bin/*; do
-        ln -sf $PREFIX/bin/$(basename $f)-${MAJOR_EXT} $PREFIX/bin/$(basename $f)
-      done
-    popd
-    # opt-viewer tool
-    mv ./temp_prefix/share/* $PREFIX/share
-    rm $PREFIX/bin/llvm-config
-else
-    # llvmdev: install everything else
-    cmake --install ./build --prefix=$PREFIX
-fi
-
-rm -rf temp_prefix
diff --git a/recipe/meta.yaml b/recipe/meta.yaml
index e6d2f790..88fbaf01 100644
--- a/recipe/meta.yaml
+++ b/recipe/meta.yaml
@@ -44,23 +44,15 @@ requirements:
 outputs:
   # Contains everything
   - name: llvmdev
-    script: install_llvm.sh   # [unix]
-    script: install_llvm.bat  # [win]
-    build:
-      activate_in_script: true
+    files:
+      include:
+        # everything not already in other outputs
+        - "*"
     requirements:
-      build:
-        - {{ stdlib('c') }}
-        - {{ compiler('cxx') }}
-        - cmake
-        - ninja
-        - python >=3
-        - m2-sed                             # [win]
-        - libcxx {{ cxx_compiler_version }}  # [osx]
       host:
-        - libcxx {{ cxx_compiler_version }}  # [osx]
         - {{ pin_subpackage("libllvm" ~ major_ver, exact=True) }}
         - {{ pin_subpackage("libllvm-c" ~ major_ver, exact=True) }}     # [win]
+        - {{ pin_subpackage("llvm-tools" ~ major_ver, exact=True) }}    # [unix]
         - {{ pin_subpackage("llvm-tools", exact=True) }}
         - zlib
         - zstd
@@ -96,21 +88,18 @@ outputs:
   # Contains the shared libraries. To make different LLVM libraries co-installable
   # soversion is appended to the package name.
   - name: libllvm{{ major_ver }}
-    script: install_llvm.sh  # [not win]
     build:
-      activate_in_script: true
       run_exports:                                                    # [not win]
         - {{ pin_subpackage("libllvm" ~ major_ver, max_pin="x.x") }}  # [not win]
+    files:
+      include:
+        - lib/lib*                  # [unix]
+      exclude:
+        # separate output, see below
+        - lib/libLLVM-C.*           # [unix]
+        - Library/**/libLLVM-C.*    # [win]
     requirements:
-      build:
-        - {{ stdlib('c') }}
-        - {{ compiler('cxx') }}
-        - ninja                    # [not win]
-        - cmake                    # [not win]
-        - python >=3               # [not win]
-        - libcxx {{ cxx_compiler_version }}  # [osx]
       host:
-        - libcxx {{ cxx_compiler_version }}  # [osx]
         - libxml2   # [unix]
         - zlib
         - zstd
@@ -152,24 +141,19 @@ outputs:
 
   # Contains LLVM tools with a version suffix
   - name: llvm-tools-{{ major_ver }}
-    script: install_llvm.sh   # [unix]
-    script: install_llvm.bat  # [win]
     build:
-      activate_in_script: true
       # On Windows there are no symlinks and copying will create a new package
       # that is 300MB+
       skip: true  # [win]
+    files:
+      include:
+        - bin/*-{{ major_ver }}     # [unix]
+      exclude:
+        # belongs into llvmdev
+        - bin/llvm-config*          # [unix]
     requirements:
-      build:
-        - {{ stdlib('c') }}
-        - {{ compiler('cxx') }}
-        - cmake
-        - ninja
-        - python >=3
-        - libcxx {{ cxx_compiler_version }}  # [osx]
       host:
         - libcxx {{ cxx_compiler_version }}  # [osx]
-        - {{ pin_subpackage("libllvm" ~ major_ver, exact=True) }}
         - libxml2
         - zlib
         - zstd
@@ -189,20 +173,19 @@ outputs:
 
   # Contains LLVM tools
   - name: llvm-tools
-    script: install_llvm.sh   # [unix]
-    script: install_llvm.bat  # [win]
-    build:
-      activate_in_script: true
+    files:
+      include:
+        # opt-viewer tool is in share
+        - bin/*                     # [unix]
+        - share/*                   # [unix]
+        - Library/bin/*.exe         # [win]
+        - Library/share/*           # [win]
+      exclude:
+        # belongs into llvmdev
+        - bin/llvm-config*          # [unix]
+        - Library/bin/llvm-config*  # [win]
     requirements:
-      build:
-        - {{ stdlib('c') }}
-        - {{ compiler('cxx') }}
-        - cmake
-        - ninja
-        - python >=3
-        - libcxx {{ cxx_compiler_version }}  # [osx]
       host:
-        - libcxx {{ cxx_compiler_version }}  # [osx]
         - {{ pin_subpackage("libllvm" ~ major_ver, exact=True) }}
         - {{ pin_subpackage("llvm-tools-" ~ major_ver, exact=True) }}   # [not win]
         - libxml2   # [win]
@@ -228,33 +211,25 @@ outputs:
 
   # Contains LLVM-C shared library
   - name: libllvm-c{{ major_ver }}
-    script: install_llvm.sh   # [unix]
-    script: install_llvm.bat  # [win]
     build:
       run_exports:
         - {{ pin_subpackage("libllvm-c" ~ major_ver, max_pin="x.x") }}
-      activate_in_script: true
       # not supported on linux, see
       # https://github.com/llvm/llvm-project/blob/llvmorg-16.0.6/llvm/tools/llvm-shlib/CMakeLists.txt#L82-L85
       # osx currently fails as well, see https://github.com/llvm/llvm-project/issues/64657
       skip: true  # [not win]
+    files:
+      include:
+        - Library/bin/libLLVM-C.dll     # [win]
+        - Library/lib/libLLVM-C.lib     # [win]
     requirements:
-      build:
-        - {{ stdlib('c') }}
-        - {{ compiler('cxx') }}
-        - cmake
-        - ninja
-        - libcxx {{ cxx_compiler_version }}  # [osx]
       host:
-        - libcxx {{ cxx_compiler_version }}  # [osx]
-        - {{ pin_subpackage("libllvm" ~ major_ver, exact=True) }}
         - zlib
         - zstd
       run_constrained:
         - llvmdev {{ version }}
     test:
       commands:
-        - test -f $PREFIX/lib/libLLVM-C.{{ major_ver }}.dylib   # [osx]
         - if not exist %LIBRARY_BIN%\LLVM-C.dll exit 1          # [win]
         - if not exist %LIBRARY_LIB%\LLVM-C.lib exit 1          # [win]
 

From 203d17a06061acffcb714b592846a0263599c735 Mon Sep 17 00:00:00 2001
From: "H. Vetinari" <h.vetinari@gmx.com>
Date: Sun, 11 Aug 2024 19:52:24 +1100
Subject: [PATCH 4/5] naming

---
 recipe/meta.yaml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/recipe/meta.yaml b/recipe/meta.yaml
index 88fbaf01..5c7c133b 100644
--- a/recipe/meta.yaml
+++ b/recipe/meta.yaml
@@ -52,7 +52,7 @@ outputs:
       host:
         - {{ pin_subpackage("libllvm" ~ major_ver, exact=True) }}
         - {{ pin_subpackage("libllvm-c" ~ major_ver, exact=True) }}     # [win]
-        - {{ pin_subpackage("llvm-tools" ~ major_ver, exact=True) }}    # [unix]
+        - {{ pin_subpackage("llvm-tools-" ~ major_ver, exact=True) }}    # [unix]
         - {{ pin_subpackage("llvm-tools", exact=True) }}
         - zlib
         - zstd

From 2903d9519af583ad5fe98a200c3c0bc7ecee7917 Mon Sep 17 00:00:00 2001
From: "H. Vetinari" <h.vetinari@gmx.com>
Date: Mon, 12 Aug 2024 07:02:54 +1100
Subject: [PATCH 5/5] fixes

---
 recipe/meta.yaml | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/recipe/meta.yaml b/recipe/meta.yaml
index 5c7c133b..10322f4f 100644
--- a/recipe/meta.yaml
+++ b/recipe/meta.yaml
@@ -32,6 +32,7 @@ requirements:
     - cmake
     - ninja
     - python >=3
+    - m2-sed                             # [win]
     - libcxx {{ cxx_compiler_version }}  # [osx]
   host:
     - libcxx {{ cxx_compiler_version }}  # [osx]
@@ -52,7 +53,7 @@ outputs:
       host:
         - {{ pin_subpackage("libllvm" ~ major_ver, exact=True) }}
         - {{ pin_subpackage("libllvm-c" ~ major_ver, exact=True) }}     # [win]
-        - {{ pin_subpackage("llvm-tools-" ~ major_ver, exact=True) }}    # [unix]
+        - {{ pin_subpackage("llvm-tools-" ~ major_ver, exact=True) }}   # [unix]
         - {{ pin_subpackage("llvm-tools", exact=True) }}
         - zlib
         - zstd
@@ -99,6 +100,10 @@ outputs:
         - lib/libLLVM-C.*           # [unix]
         - Library/**/libLLVM-C.*    # [win]
     requirements:
+      build:
+        # for run-exports
+        - {{ stdlib('c') }}
+        - {{ compiler('cxx') }}
       host:
         - libxml2   # [unix]
         - zlib
@@ -152,6 +157,10 @@ outputs:
         # belongs into llvmdev
         - bin/llvm-config*          # [unix]
     requirements:
+      build:
+        # for run-exports
+        - {{ stdlib('c') }}
+        - {{ compiler('cxx') }}
       host:
         - libcxx {{ cxx_compiler_version }}  # [osx]
         - libxml2