Halide fixes (#7)

* update config

* add patch for lld-headers target

* switch to initial cache

* try and fix cmake generation

* more fixes

* more stuff

* syntax stuff

* fix cmake install prefix

Co-authored-by: Marc-André Moreau <[email protected]>

Author: awakecoding

.github/workflows/llvm-prebuilt.yml

@@ -75,6 +75,10 @@ jobs:
           ref: ${{matrix.branch}}
           path: llvm-project
 
+      - name: Patch LLVM
+        run: |
+          git -C llvm-project apply ../llvm-prebuilt/patches/0001-add-lld-headers-target.patch
+
       - name: Enable Windows host environment
         if: runner.os == 'Windows'
         uses: ilammy/msvc-dev-cmd@v1
@@ -97,22 +101,20 @@ jobs:
           echo "CLANG_TABLEGEN=$HostBinPath/clang-tblgen$ExeExt" >> $Env:GITHUB_ENV
           echo "LLVM_CONFIG_PATH=$HostBinPath/llvm-config$ExeExt" >> $Env:GITHUB_ENV
 
-      - name: Set CMake environment
-        shell: pwsh
-        run: |
-          $ToolchainPath = "$Env:GITHUB_WORKSPACE/llvm-prebuilt/toolchains"
-          $ToolchainName = "${{matrix.arch}}-${{matrix.os}}"
-          echo "CMAKE_TOOLCHAIN_FILE=$ToolchainPath/$ToolchainName.cmake" >> $Env:GITHUB_ENV
-          echo "CMAKE_INSTALL_PREFIX=$Env:GITHUB_WORKSPACE/llvm-install" >> $Env:GITHUB_ENV
-
       - name: Enable Windows target environment
         if: runner.os == 'Windows'
         uses: ilammy/msvc-dev-cmd@v1
         with:
           arch: ${{matrix.msvc}}
 
       - name: Configure LLVM
-        run: "cmake -G Ninja -S llvm-project/llvm -B llvm-build -Wno-dev"
+        shell: pwsh
+        run: |
+          $TargetName = "${{matrix.arch}}-${{matrix.os}}"
+          $CMakeCache = "$Env:GITHUB_WORKSPACE/llvm-prebuilt/cmake/$TargetName.cmake"
+          cmake -G Ninja -S llvm-project/llvm -B llvm-build `
+            -DCMAKE_INSTALL_PREFIX=llvm-install `
+            -C $CMakeCache -Wno-dev
 
       - name: Build LLVM
         run: cmake --build llvm-build

toolchains/aarch64-linux.cmake renamed to cmake/aarch64-linux.cmake

@@ -18,11 +18,31 @@ if(DEFINED ENV{LLVM_CONFIG_PATH})
     message(STATUS "LLVM_CONFIG_PATH: ${LLVM_CONFIG_PATH}")
 endif()
 
+if(CMAKE_INSTALL_PREFIX)
+    message(STATUS "CMAKE_INSTALL_PREFIX: ${CMAKE_INSTALL_PREFIX}")
+endif()
+
 set(PACKAGE_VENDOR "awakecoding" CACHE STRING "")
 
-set(LLVM_TARGETS_TO_BUILD "X86;ARM;AArch64;Mips;PowerPC;RISCV;WebAssembly" CACHE STRING "")
+set(LLVM_TARGETS_TO_BUILD
+    "X86"
+    "ARM"
+    "AArch64"
+    "Mips"
+    "PowerPC"
+    "RISCV"
+    "NVPTX"
+    "Hexagon"
+    "WebAssembly"
+    CACHE STRING "")
+
+set(LLVM_ENABLE_PROJECTS
+    "clang"
+    "clang-tools-extra"
+    "llvm"
+    "lld"
+    CACHE STRING "")
 
-set(LLVM_ENABLE_PROJECTS "clang;clang-tools-extra;llvm;lld" CACHE STRING "")
 set(LLVM_ENABLE_RUNTIMES "" CACHE STRING "")
 
 set(LLVM_ENABLE_BACKTRACES OFF CACHE BOOL "")
@@ -74,6 +94,7 @@ set(LLVM_BINUTILS_COMPONENTS
 
 set(LLVM_TOOLCHAIN_TOOLS
     dsymutil
+    llvm-as
     llvm-cat
     llvm-cov
     llvm-config
@@ -83,6 +104,7 @@ set(LLVM_TOOLCHAIN_TOOLS
     llvm-ifs
     llvm-gsymutil
     llvm-lib
+    llvm-link
     llvm-mt
     llvm-pdbutil
     llvm-profdata
@@ -102,6 +124,9 @@ set(LLVM_DEVELOPMENT_COMPONENTS
     clang-libraries
     clang-cmake-exports
     clang-resource-headers
+    libclang-headers
+    lld-headers # requires patch
+    lld-cmake-exports
     CACHE STRING "")
 
 set(LLVM_DISTRIBUTION_COMPONENTS

toolchains/aarch64-macos.cmake renamed to cmake/aarch64-macos.cmake

@@ -0,0 +1,36 @@
+From 65610409f3a55c9f9793fab44d76088e589ffbb3 Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Marc-Andr=C3=A9=20Moreau?= <[email protected]>
+Date: Wed, 8 Sep 2021 08:49:13 -0400
+Subject: [PATCH] add lld-headers target
+
+---
+ lld/CMakeLists.txt | 10 ++++++++++
+ 1 file changed, 10 insertions(+)
+
+diff --git a/lld/CMakeLists.txt b/lld/CMakeLists.txt
+index 2e99564f4..2d02b0cb5 100644
+--- a/lld/CMakeLists.txt
++++ b/lld/CMakeLists.txt
+@@ -189,9 +189,19 @@ include_directories(BEFORE
+ if (NOT LLVM_INSTALL_TOOLCHAIN_ONLY)
+   install(DIRECTORY include/
+     DESTINATION include
++    COMPONENT lld-headers
+     FILES_MATCHING
+     PATTERN "*.h"
+     )
++
++  add_custom_target(lld-headers)
++  set_target_properties(lld-headers PROPERTIES FOLDER "Misc")
++  
++  if(NOT LLVM_ENABLE_IDE)
++    add_llvm_install_targets(install-lld-headers
++                            DEPENDS lld-headers
++                            COMPONENT lld-headers)
++  endif()
+ endif()
+ 
+ add_subdirectory(Common)
+-- 
+2.25.1
+