gnu: Add llvm-for-rocm.

* gnu/packages/rocm.scm (llvm-for-rocm): New variable.
* gnu/packages/patches/llvm-roc-3.0.0-add_libraries.patch,
gnu/packages/patches/llvm-roc-4.0.0-remove-isystem-usr-include.patch,
gnu/packages/patches/llvm-roc-4.2.0-add_Object.patch: New files.
* gnu/local.mk (dist_patch_DATA): Add them.
This commit is contained in:
Lars-Dominik Braun 2021-08-06 08:18:26 +02:00
parent df90cb1d5c
commit c5ee2cf72a
No known key found for this signature in database
GPG key ID: F663943E08D8092A
5 changed files with 102 additions and 0 deletions

View file

@ -1416,6 +1416,9 @@ dist_patch_DATA = \
%D%/packages/patches/llvm-9-fix-bitcast-miscompilation.patch \
%D%/packages/patches/llvm-9-fix-lpad-miscompilation.patch \
%D%/packages/patches/llvm-9-fix-scev-miscompilation.patch \
%D%/packages/patches/llvm-roc-3.0.0-add_libraries.patch \
%D%/packages/patches/llvm-roc-4.0.0-remove-isystem-usr-include.patch \
%D%/packages/patches/llvm-roc-4.2.0-add_Object.patch \
%D%/packages/patches/lm-sensors-hwmon-attrs.patch \
%D%/packages/patches/lrcalc-includes.patch \
%D%/packages/patches/lsh-fix-x11-forwarding.patch \

View file

@ -0,0 +1,22 @@
Taken from https://gitweb.gentoo.org/repo/gentoo.git/tree/sys-devel/llvm-roc/files
diff -Naur a/clang/lib/Basic/CMakeLists.txt b/clang/lib/Basic/CMakeLists.txt
--- a/clang/lib/Basic/CMakeLists.txt 2019-12-28 07:42:49.119055933 +0100
+++ b/clang/lib/Basic/CMakeLists.txt 2019-12-28 07:42:13.265056070 +0100
@@ -2,6 +2,7 @@
Core
MC
Support
+ Option
)
find_first_existing_vc_file("${LLVM_MAIN_SRC_DIR}" llvm_vc)
diff -Naur a/clang/lib/Driver/CMakeLists.txt b/clang/lib/Driver/CMakeLists.txt
--- a/clang/lib/Driver/CMakeLists.txt 2019-12-28 07:41:39.521056199 +0100
+++ b/clang/lib/Driver/CMakeLists.txt 2019-12-28 07:40:23.998056487 +0100
@@ -79,4 +79,5 @@
LINK_LIBS
clangBasic
${system_libs}
+ pthread
)

View file

@ -0,0 +1,29 @@
Author: Wilfried (justxi) Holzke
Adopted from https://github.com/justxi/rocm/blob/master/sys-devel/llvm-roc/files/llvm-roc-4.0.0-remove-isystem-usr-include.patch
Index: llvm-project-rocm-4.0.0/clang/lib/Driver/ToolChains/AMDGPU.cpp
===================================================================
--- llvm-project-rocm-4.0.0.orig/clang/lib/Driver/ToolChains/AMDGPU.cpp
+++ llvm-project-rocm-4.0.0/clang/lib/Driver/ToolChains/AMDGPU.cpp
@@ -326,11 +326,6 @@ void RocmInstallationDetector::AddHIPInc
//
// ROCm 3.5 does not fully support the wrapper headers. Therefore it needs
// a workaround.
- SmallString<128> P(D.ResourceDir);
- if (UsesRuntimeWrapper)
- llvm::sys::path::append(P, "include", "cuda_wrappers");
- CC1Args.push_back("-internal-isystem");
- CC1Args.push_back(DriverArgs.MakeArgString(P));
}
if (DriverArgs.hasArg(options::OPT_nogpuinc))
@@ -341,8 +336,6 @@ void RocmInstallationDetector::AddHIPInc
return;
}
- CC1Args.push_back("-internal-isystem");
- CC1Args.push_back(DriverArgs.MakeArgString(getIncludePath()));
if (UsesRuntimeWrapper)
CC1Args.append({"-include", "__clang_hip_runtime_wrapper.h"});
}

View file

@ -0,0 +1,13 @@
Taken from https://gitweb.gentoo.org/repo/gentoo.git/tree/sys-devel/llvm-roc/files
diff --color -uprN orig/lib/Target/AMDGPU/Disassembler/CMakeLists.txt llvm/lib/Target/AMDGPU/Disassembler/CMakeLists.txt
--- a/llvm/lib/Target/AMDGPU/Disassembler/CMakeLists.txt 2021-06-14 11:57:54.222796911 +0800
+++ b/llvm/lib/Target/AMDGPU/Disassembler/CMakeLists.txt 2021-06-14 11:58:35.206796875 +0800
@@ -11,6 +11,7 @@ add_llvm_component_library(LLVMAMDGPUDis
MC
MCDisassembler
Support
+ Object
ADD_TO_COMPONENT
AMDGPU

View file

@ -55,3 +55,38 @@ (define-public rocm-cmake
(description "ROCm cmake modules provides cmake modules for common build
tasks needed for the ROCM software stack.")
(license license:ncsa)))
(define-public llvm-for-rocm
(hidden-package
(package
;; Actually based on LLVM 13 as of v4.3, but llvm-12 works just fine.
(inherit llvm-12)
(name "llvm-for-rocm")
(version %rocm-version)
(source (origin
(method git-fetch)
(uri (git-reference
(url "https://github.com/RadeonOpenCompute/llvm-project.git")
(commit (string-append "rocm-" version))))
(file-name (git-file-name name version))
(sha256
(base32
"0p75nr1qpmy6crymdax5hm40wkimman4lnglz4x5cnbiqindya7s"))
(patches
(search-patches "llvm-roc-4.2.0-add_Object.patch"
"llvm-roc-3.0.0-add_libraries.patch"
"llvm-roc-4.0.0-remove-isystem-usr-include.patch"))))
(arguments
(substitute-keyword-arguments (package-arguments llvm-12)
((#:phases phases '%standard-phases)
`(modify-phases ,phases
(add-after 'unpack 'chdir
(lambda _
(chdir "llvm")))))
((#:configure-flags flags)
''("-DLLVM_ENABLE_PROJECTS=llvm;clang;lld"
"-DLLVM_TARGETS_TO_BUILD=AMDGPU;X86"
"-DCMAKE_SKIP_BUILD_RPATH=FALSE"
"-DCMAKE_BUILD_WITH_INSTALL_RPATH=FALSE"
"-DBUILD_SHARED_LIBS:BOOL=TRUE"
"-DLLVM_VERSION_SUFFIX=")))))))