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package/llvm-project: bump version to 22.1.0

Browse Source 
Subproject tarballs are not provided anymore:
https://discourse.llvm.org/t/llvm-22-1-0-released/89950
"Please note since the last release the subproject tarballs have been
 removed"
https://discourse.llvm.org/t/rfc-do-something-with-the-subproject-tarballs-in-the-release-page/75024/14

Used upstream tarball llvm-project-22.1.0.src.tar.xz for all packages
and linked subproject hash files to ../llvm-project.hash.

Removed patches which fix build errors caused by subproject tarballs.

Removed handling of third-party-21.1.8.src.tar.xz which is included in
the monolithic tarball.

Added _SUBDIR variable or updated _INSTALL_CMDS when needed.

For compiler-rt:

Removed both patches, they are not needed anymore.

Added patch to fix aarch64 build.

Added dependency on gcc >= 15.x because libcxx now depends on gcc >=
15.x: https://github.com/llvm/llvm-project/pull/165684
  warning "Libc++ only supports GCC 15 and later"

Building with gcc 14.x causes many build errors like

output/build/compiler-rt-22.1.0/compiler-rt/buildroot-build/lib/fuzzer/libcxx_fuzzer_x86_64/build/include/c++/v1/__type_traits/is_array.h:43:68:
 error: expected primary-expression before ')' token

output/build/compiler-rt-22.1.0/compiler-rt/buildroot-build/lib/fuzzer/libcxx_fuzzer_x86_64/build/include/c++/v1/__type_traits/is_array.h:43:44:
 error: there are no arguments to '__is_unbounded_array' that depend on
 a template parameter, so a declaration of '__is_unbounded_array' must
 be available [-fpermissive]

output/build/compiler-rt-22.1.0/compiler-rt/buildroot-build/lib/fuzzer/libcxx_fuzzer_x86_64/build/include/c++/v1/__type_traits/decay.h:22:32:
 error: expected type-specifier before '__decay'

A corresponding bug report sent upstream
https://github.com/llvm/llvm-project/issues/174203

was answered:
https://github.com/llvm/llvm-project/issues/174203#issuecomment-3711113919
"Our policy is rather clear: Only the latest GCC is supported."

and an update to supported compiler versions was committed:
d1146b1ddd

Updated TestClangCompilerRT to use a gcc 15-based toolchain.

Signed-off-by: Bernd Kuhls <bernd@kuhls.net>
Signed-off-by: Julien Olivain <ju.o@free.fr>
This commit is contained in:
Bernd Kuhls
2026-03-10 08:09:26 +01:00
committed by Julien Olivain
parent 5dc5cbdf0d
commit 25cb3813e7
25 changed files with 116 additions and 207 deletions
Download Patch File Download Diff File Expand all files Collapse all files

3
package/llvm-project/clang/clang.hash
View File

@@ -1,3 +0,0 @@
# locally calculated
sha256 6090e3f23720d003cdd84483a47d0eec6d01adbb5e0c714ac0c8b58de546aa62 clang-21.1.8.src.tar.xz
sha256 ebcd9bbf783a73d05c53ba4d586b8d5813dcdf3bbec50265860ccc885e606f47 LICENSE.TXT

1
package/llvm-project/clang/clang.hash Symbolic link
View File

@@ -0,0 +1 @@
../llvm-project.hash

8
package/llvm-project/clang/clang.mk
View File

@@ -7,10 +7,12 @@
CLANG_VERSION_MAJOR = $(LLVM_PROJECT_VERSION_MAJOR)
CLANG_VERSION = $(LLVM_PROJECT_VERSION)
CLANG_SITE = $(LLVM_PROJECT_SITE)
CLANG_SOURCE = clang-$(CLANG_VERSION).src.tar.xz
CLANG_SOURCE = $(LLVM_PROJECT_SOURCE)
CLANG_DL_SUBDIR = llvm-project
CLANG_LICENSE = Apache-2.0 with exceptions
CLANG_LICENSE_FILES = LICENSE.TXT
CLANG_CPE_ID_VENDOR = llvm
CLANG_SUBDIR = clang
CLANG_SUPPORTS_IN_SOURCE_BUILD = NO
CLANG_INSTALL_STAGING = YES
@@ -142,11 +144,11 @@ define HOST_CLANG_TOOLCHAIN_WRAPPER_BUILD
$(HOSTCC) $(HOST_CFLAGS) $(TOOLCHAIN_WRAPPER_ARGS) \
-s -Wl,--hash-style=$(TOOLCHAIN_WRAPPER_HASH_STYLE) \
toolchain/toolchain-wrapper.c \
-o $(@D)/toolchain-wrapper-clang
-o $(@D)/clang/toolchain-wrapper-clang
endef
define HOST_CLANG_TOOLCHAIN_WRAPPER_INSTALL
$(INSTALL) -D -m 0755 $(@D)/toolchain-wrapper-clang \
$(INSTALL) -D -m 0755 $(@D)/clang/toolchain-wrapper-clang \
$(HOST_DIR)/bin/toolchain-wrapper-clang
endef

31
package/llvm-project/compiler-rt/0001-include-cstdint.patch
View File

@@ -1,31 +0,0 @@
From 735207ac16bb15d88116bf00283eb0135ed2585a Mon Sep 17 00:00:00 2001
From: Paul Zander <negril.nx+gentoo@gmail.com>
Date: Thu, 22 Aug 2024 11:40:13 +0200
Subject: [PATCH] include cstdint
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
Gentoo-Component: compiler-rt
Signed-off-by: Paul Zander <negril.nx+gentoo@gmail.com>
Signed-off-by: Michał Górny <mgorny@gentoo.org>
Signed-off-by: James Hilliard <james.hilliard1@gmail.com>
Upstream: https://bugs.gentoo.org/939498
---
lib/orc/error.h | 1 +
1 file changed, 1 insertion(+)
diff --git a/lib/orc/error.h b/lib/orc/error.h
index 92ac5a884ac6..33a599f71149 100644
--- a/lib/orc/error.h
+++ b/lib/orc/error.h
@@ -14,6 +14,7 @@
#include "stl_extras.h"
#include <cassert>
+#include <cstdint>
#include <memory>
#include <string>
#include <type_traits>
--
2.46.0

70
package/llvm-project/compiler-rt/0001-libc-Fix-detection-of-cfloat128.patch Normal file
View File

@@ -0,0 +1,70 @@
From 4e1af872f819782bd233ab21953ab92cf36ff9c3 Mon Sep 17 00:00:00 2001
From: Bernd Kuhls <bernd@kuhls.net>
Date: Mon, 9 Mar 2026 19:07:10 +0100
Subject: [PATCH] [libc] Fix detection of cfloat128
Building compiler-rt with aarch64-buildroot-linux-gnu-gcc 15.2 causes a
build error:
compiler-rt-22.1.0/cmake/Modules/../../libc/src/__support/CPP/type_traits/is_complex.h:44:31:
error: 'cfloat128' was not declared in this scope; did you mean 'float128'? [-Wtemplate-body]
According to https://gcc.gnu.org/onlinedocs/gcc-15.2.0/gcc/Floating-Types.html
__float128 is not available on aarch64.
Analyzing the gcc defines for aarch64 seems to prove it:
$ aarch64-buildroot-linux-gnu-gcc -v
Target: aarch64-buildroot-linux-gnu
gcc version 15.2.0 (Buildroot 2026.02-114-gdadec9da56)
$ echo | aarch64-buildroot-linux-gnu-gcc -dM -E - | grep __GCC_IEC_559_COMPLEX
#define __GCC_IEC_559_COMPLEX 2
$ echo | aarch64-buildroot-linux-gnu-gcc -dM -E - | grep __STDC_IEC_60559_COMPLEX__
#define __STDC_IEC_60559_COMPLEX__ 201404L
$ echo | aarch64-buildroot-linux-gnu-gcc -dM -E - | grep -i float128
$
In contrast gcc for x86_64:
$ x86_64-buildroot-linux-gnu-gcc -v
Target: x86_64-buildroot-linux-gnu
gcc version 15.2.0 (Buildroot 2026.02-112-gd12ac02486)
$ echo | x86_64-buildroot-linux-gnu-gcc -dM -E - | grep __GCC_IEC_559_COMPLEX
#define __GCC_IEC_559_COMPLEX 2
$ echo | x86_64-buildroot-linux-gnu-gcc -dM -E - | grep __STDC_IEC_60559_COMPLEX__
#define __STDC_IEC_60559_COMPLEX__ 201404L
$ echo | x86_64-buildroot-linux-gnu-gcc -dM -E - | grep -i float128
#define __SIZEOF_FLOAT128__ 16
This patch changes the or-condition to an and-condition for
__STDC_IEC_60559_COMPLEX__ and __SIZEOF_FLOAT128__.
Upstream: https://github.com/llvm/llvm-project/pull/185486
Signed-off-by: Bernd Kuhls <bernd@kuhls.net>
---
libc/include/llvm-libc-macros/cfloat128-macros.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/libc/include/llvm-libc-macros/cfloat128-macros.h b/libc/include/llvm-libc-macros/cfloat128-macros.h
index 5f28cfa21aae..ff4aa530685d 100644
--- a/libc/include/llvm-libc-macros/cfloat128-macros.h
+++ b/libc/include/llvm-libc-macros/cfloat128-macros.h
@@ -27,7 +27,7 @@
#define LIBC_TYPES_HAS_CFLOAT128
#endif
#elif defined(__GNUC__)
-#if (defined(__STDC_IEC_60559_COMPLEX__) || defined(__SIZEOF_FLOAT128__)) && \
+#if (defined(__STDC_IEC_60559_COMPLEX__) && defined(__SIZEOF_FLOAT128__)) && \
(__GNUC__ >= 13 || (!defined(__cplusplus)))
#define LIBC_TYPES_HAS_CFLOAT128
#endif
--
2.47.3

32
package/llvm-project/compiler-rt/0002-compiler-rt-Use-LLVM_THIRD_PARTY_DIR-for-siphash-inc.patch
View File

@@ -1,32 +0,0 @@
From 8fb17d03f8f7cec84dc8d6baebd479c4c34ba74b Mon Sep 17 00:00:00 2001
From: Bernd Kuhls <bernd@kuhls.net>
Date: Sun, 2 Nov 2025 21:18:24 +0100
Subject: [PATCH] compiler-rt: Use LLVM_THIRD_PARTY_DIR for siphash include
Introduced by https://github.com/llvm/llvm-project/commit/7f3afab9181d83f92771293ad3b6c00ac62800fd
but currently unused in compiler-rt leading to build errors with
COMPILER_RT_STANDALONE_BUILD=ON
Upstream: https://github.com/llvm/llvm-project/pull/166097
Signed-off-by: Bernd Kuhls <bernd@kuhls.net>
---
lib/builtins/CMakeLists.txt | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/lib/builtins/CMakeLists.txt b/lib/builtins/CMakeLists.txt
index 6c226aa7d2d4..7eb5ef487d31 100644
--- a/lib/builtins/CMakeLists.txt
+++ b/lib/builtins/CMakeLists.txt
@@ -64,7 +64,7 @@ include(CMakePushCheckState)
option(COMPILER_RT_BUILTINS_HIDE_SYMBOLS
"Do not export any symbols from the static library." ON)
-include_directories(../../../third-party/siphash/include)
+include_directories(${LLVM_THIRD_PARTY_DIR}/siphash/include)
# TODO: Need to add a mechanism for logging errors when builtin source files are
# added to a sub-directory and not this CMakeLists file.
--
2.47.3

6
package/llvm-project/compiler-rt/Config.in
View File

@@ -1,6 +1,7 @@
config BR2_PACKAGE_COMPILER_RT
bool "compiler-rt"
depends on BR2_PACKAGE_LLVM
depends on BR2_TOOLCHAIN_GCC_AT_LEAST_15
depends on BR2_TOOLCHAIN_USES_GLIBC # asan lib requires
depends on BR2_HOST_GCC_AT_LEAST_7 # host-clang
select BR2_PACKAGE_LIBXCRYPT
@@ -12,6 +13,7 @@ config BR2_PACKAGE_COMPILER_RT
https://compiler-rt.llvm.org/
comment "compiler-rt requires llvm to be enabled, a glibc toolchain, host gcc >= 7"
comment "compiler-rt requires llvm to be enabled, a glibc toolchain, gcc >= 15, host gcc >= 7"
depends on !BR2_PACKAGE_LLVM
depends on !BR2_TOOLCHAIN_USES_GLIBC || !BR2_HOST_GCC_AT_LEAST_7
depends on !BR2_TOOLCHAIN_USES_GLIBC || !BR2_HOST_GCC_AT_LEAST_7 \
|| !BR2_TOOLCHAIN_GCC_AT_LEAST_15

4
package/llvm-project/compiler-rt/compiler-rt.hash
View File

@@ -1,4 +0,0 @@
# Locally computed:
sha256 dd54ae21aee1780fac59445b51ebff601ad016b31ac3a7de3b21126fd3ccb229 compiler-rt-21.1.8.src.tar.xz
sha256 7fe99424384aea529ffaeec9cc9dfb8b451fd1852c03fc109e426fe208a1f1a7 third-party-21.1.8.src.tar.xz
sha256 1a8f1058753f1ba890de984e48f0242a3a5c29a6a8f2ed9fd813f36985387e8d LICENSE.TXT

1
package/llvm-project/compiler-rt/compiler-rt.hash Symbolic link
View File

@@ -0,0 +1 @@
../llvm-project.hash

14
package/llvm-project/compiler-rt/compiler-rt.mk
View File

@@ -5,32 +5,24 @@
################################################################################
COMPILER_RT_VERSION = $(LLVM_PROJECT_VERSION)
COMPILER_RT_SOURCE = compiler-rt-$(COMPILER_RT_VERSION).src.tar.xz
COMPILER_RT_SITE = $(LLVM_PROJECT_SITE)
COMPILER_RT_SOURCE = $(LLVM_PROJECT_SOURCE)
COMPILER_RT_DL_SUBDIR = llvm-project
COMPILER_RT_LICENSE = NCSA MIT
COMPILER_RT_LICENSE_FILES = LICENSE.TXT
COMPILER_RT_CPE_ID_VENDOR = llvm
COMPILER_RT_DEPENDENCIES = host-clang libxcrypt llvm
COMPILER_RT_SUBDIR = compiler-rt
COMPILER_RT_SUPPORTS_IN_SOURCE_BUILD = NO
COMPILER_RT_INSTALL_STAGING = YES
COMPILER_RT_INSTALL_TARGET = NO
COMPILER_RT_EXTRA_DOWNLOADS = third-party-$(COMPILER_RT_VERSION).src.tar.xz
define COMPILER_RT_THIRD_PARTY_EXTRACT
$(call suitable-extractor,$(notdir $(COMPILER_RT_EXTRA_DOWNLOADS))) \
$(COMPILER_RT_DL_DIR)/$(notdir $(COMPILER_RT_EXTRA_DOWNLOADS)) | \
$(TAR) -C $(@D) $(TAR_OPTIONS) -
endef
COMPILER_RT_POST_EXTRACT_HOOKS += COMPILER_RT_THIRD_PARTY_EXTRACT
COMPILER_RT_CONF_OPTS = \
-DCOMPILER_RT_STANDALONE_BUILD=ON \
-DCOMPILER_RT_DEFAULT_TARGET_TRIPLE=$(GNU_TARGET_NAME) \
-DLLVM_CONFIG_PATH=$(HOST_DIR)/bin/llvm-config \
-DCMAKE_MODULE_PATH=$(HOST_DIR)/lib/cmake/llvm \
-DLLVM_THIRD_PARTY_DIR=$(@D)/third-party-$(COMPILER_RT_VERSION).src \
-DLLVM_COMMON_CMAKE_UTILS=$(HOST_DIR)/lib/cmake/llvm
# The installation of the target runtime libraries defaults to DESTDIR, however

32
package/llvm-project/libclc/0001-support-out-of-tree-build.patch
View File

@@ -1,32 +0,0 @@
From a435f3c9318935ba29b04dabe7342cd6160711e0 Mon Sep 17 00:00:00 2001
From: El Mehdi YOUNES <elmehdi.younes@smile.fr>
Date: Thu, 15 May 2025 10:02:12 +0200
Subject: [PATCH] support out of tree build
prepare_builtins tool is built
but not placed in the path for later use in the build. This
fix allows the later build steps to use the binary in-place.
Upstream: Not submitted
Signed-off-by: El Mehdi YOUNES <elmehdi.younes@smile.fr>
---
libclc/CMakeLists.txt | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/CMakeLists.txt b/CMakeLists.txt
index d651a9bf506b..18bd7efe8217 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -180,7 +180,7 @@ set(LLVM_LINK_COMPONENTS
)
if( LIBCLC_STANDALONE_BUILD )
add_llvm_executable( prepare_builtins utils/prepare-builtins.cpp )
- set( prepare_builtins_exe prepare_builtins )
+ set( prepare_builtins_exe ./prepare_builtins )
set( prepare_builtins_target prepare_builtins )
else()
add_llvm_utility( prepare_builtins utils/prepare-builtins.cpp )
--
2.43.0

3
package/llvm-project/libclc/libclc.hash
View File

@@ -1,3 +0,0 @@
# locally calculated
sha256 6c2677362a53531c35edf482bdc9171ea0471ca0a1e9138ac9b5a1782925616f libclc-21.1.8.src.tar.xz
sha256 3c536c052db9afd997809e38785c9f2a9e54e2892330fa7c5b438e18a7413479 LICENSE.TXT

1
package/llvm-project/libclc/libclc.hash Symbolic link
View File

@@ -0,0 +1 @@
../llvm-project.hash

4
package/llvm-project/libclc/libclc.mk
View File

@@ -6,9 +6,11 @@
LIBCLC_VERSION = $(LLVM_PROJECT_VERSION)
LIBCLC_SITE = $(LLVM_PROJECT_SITE)
LIBCLC_SOURCE = libclc-$(LIBCLC_VERSION).src.tar.xz
LIBCLC_SOURCE = $(LLVM_PROJECT_SOURCE)
LIBCLC_DL_SUBDIR = llvm-project
LIBCLC_LICENSE = Apache-2.0 with exceptions or MIT
LIBCLC_LICENSE_FILES = LICENSE.TXT
LIBCLC_SUBDIR= libclc
LIBCLC_DEPENDENCIES = host-clang host-llvm host-spirv-llvm-translator
HOST_LIBCLC_DEPENDENCIES = host-clang host-llvm host-spirv-llvm-translator

3
package/llvm-project/lld/lld.hash
View File

@@ -1,3 +0,0 @@
# locally calculated
sha256 d9524c5ee952500a2af92c27042a0d90ab089962af47816d4c85d0ebf76373d1 lld-21.1.8.src.tar.xz
sha256 f7891568956e34643eb6a0db1462db30820d40d7266e2a78063f2fe233ece5a0 LICENSE.TXT

1
package/llvm-project/lld/lld.hash Symbolic link
View File

@@ -0,0 +1 @@
../llvm-project.hash

4
package/llvm-project/lld/lld.mk
View File

@@ -6,9 +6,11 @@
LLD_VERSION = $(LLVM_PROJECT_VERSION)
LLD_SITE = $(LLVM_PROJECT_SITE)
LLD_SOURCE = lld-$(LLD_VERSION).src.tar.xz
LLD_SOURCE = $(LLVM_PROJECT_SOURCE)
LLD_DL_SUBDIR = llvm-project
LLD_LICENSE = Apache-2.0 with exceptions
LLD_LICENSE_FILES = LICENSE.TXT
LLD_SUBDIR = lld
LLD_SUPPORTS_IN_SOURCE_BUILD = NO
HOST_LLD_DEPENDENCIES = host-llvm host-llvm-libunwind

2
package/llvm-project/llvm-cmake/llvm-cmake.hash
View File

@@ -1,2 +0,0 @@
# locally calculated
sha256 85735f20fd8c81ecb0a09abb0c267018475420e93b65050cc5b7634eab744de9 cmake-21.1.8.src.tar.xz

1
package/llvm-project/llvm-cmake/llvm-cmake.hash Symbolic link
View File

@@ -0,0 +1 @@
../llvm-project.hash

5
package/llvm-project/llvm-cmake/llvm-cmake.mk
View File

@@ -6,12 +6,13 @@
LLVM_CMAKE_VERSION = $(LLVM_PROJECT_VERSION)
LLVM_CMAKE_SITE = $(LLVM_PROJECT_SITE)
LLVM_CMAKE_SOURCE = cmake-$(LLVM_CMAKE_VERSION).src.tar.xz
LLVM_CMAKE_SOURCE = $(LLVM_PROJECT_SOURCE)
LLVM_CMAKE_DL_SUBDIR = llvm-project
LLVM_CMAKE_LICENSE = Apache-2.0 with exceptions
define HOST_LLVM_CMAKE_INSTALL_CMDS
mkdir -p $(HOST_DIR)/lib/cmake/llvm/Modules
cp -Rv $(@D)/Modules/* $(HOST_DIR)/lib/cmake/llvm/Modules
cp -Rv $(@D)/cmake/Modules/* $(HOST_DIR)/lib/cmake/llvm/Modules
ln -sf $(HOST_DIR)/lib/cmake/llvm/Modules/* $(HOST_DIR)/lib/cmake/llvm/
endef

3
package/llvm-project/llvm-libunwind/llvm-libunwind.hash
View File

@@ -1,3 +0,0 @@
# locally computed
sha256 03e8adc6c3bdde657dcaedc94886ea70d1f7d551d622fcd8a36a8300e5c36cbc libunwind-21.1.8.src.tar.xz
sha256 b5efebcaca80879234098e52d1725e6d9eb8fb96a19fce625d39184b705f7b6d LICENSE.TXT

1
package/llvm-project/llvm-libunwind/llvm-libunwind.hash Symbolic link
View File

@@ -0,0 +1 @@
../llvm-project.hash

4
package/llvm-project/llvm-libunwind/llvm-libunwind.mk
View File

@@ -6,9 +6,11 @@
LLVM_LIBUNWIND_VERSION = $(LLVM_PROJECT_VERSION)
LLVM_LIBUNWIND_SITE = $(LLVM_PROJECT_SITE)
LLVM_LIBUNWIND_SOURCE = libunwind-$(LLVM_LIBUNWIND_VERSION).src.tar.xz
LLVM_LIBUNWIND_SOURCE = $(LLVM_PROJECT_SOURCE)
LLVM_LIBUNWIND_DL_SUBDIR = llvm-project
LLVM_LIBUNWIND_LICENSE = Apache-2.0 with exceptions
LLVM_LIBUNWIND_LICENSE_FILES = LICENSE.TXT
LLVM_LIBUNWIND_SUBDIR = libunwind
LLVM_LIBUNWIND_SUPPORTS_IN_SOURCE_BUILD = NO
HOST_LLVM_LIBUNWIND_DEPENDENCIES = host-llvm-cmake host-llvm-runtimes

4
package/llvm-project/llvm-project.hash Normal file
View File

@@ -0,0 +1,4 @@
# From https://github.com/llvm/llvm-project/releases/tag/llvmorg-22.1.0
sha256 25d2e2adc4356d758405dd885fcfd6447bce82a90eb78b6b87ce0934bd077173 llvm-project-22.1.0.src.tar.xz
# locally calculated
sha256 8d85c1057d742e597985c7d4e6320b015a9139385cff4cbae06ffc0ebe89afee LICENSE.TXT

5
package/llvm-project/llvm-project.mk
View File

@@ -4,8 +4,9 @@
#
################################################################################
LLVM_PROJECT_VERSION_MAJOR = 21
LLVM_PROJECT_VERSION = $(LLVM_PROJECT_VERSION_MAJOR).1.8
LLVM_PROJECT_VERSION_MAJOR = 22
LLVM_PROJECT_VERSION = $(LLVM_PROJECT_VERSION_MAJOR).1.0
LLVM_PROJECT_SITE = https://github.com/llvm/llvm-project/releases/download/llvmorg-$(LLVM_PROJECT_VERSION)
LLVM_PROJECT_SOURCE = llvm-project-$(LLVM_VERSION).src.tar.xz
include $(sort $(wildcard package/llvm-project/*/*.mk))

2
package/llvm-project/llvm-runtimes/llvm-runtimes.hash
View File

@@ -1,2 +0,0 @@
# locally calculated
sha256 b6989d35cdfc1acee4af1d110fb8887f76831eb93e1df6ff7365004048742db8 runtimes-21.1.8.src.tar.xz

1
package/llvm-project/llvm-runtimes/llvm-runtimes.hash Symbolic link
View File

@@ -0,0 +1 @@
../llvm-project.hash

5
package/llvm-project/llvm-runtimes/llvm-runtimes.mk
View File

@@ -6,12 +6,13 @@
LLVM_RUNTIMES_VERSION = $(LLVM_PROJECT_VERSION)
LLVM_RUNTIMES_SITE = $(LLVM_PROJECT_SITE)
LLVM_RUNTIMES_SOURCE = runtimes-$(LLVM_RUNTIMES_VERSION).src.tar.xz
LLVM_RUNTIMES_SOURCE = $(LLVM_PROJECT_SOURCE)
LLVM_RUNTIMES_DL_SUBDIR = llvm-project
LLVM_RUNTIMES_LICENSE = Apache-2.0 with exceptions
define HOST_LLVM_RUNTIMES_INSTALL_CMDS
mkdir -p $(HOST_DIR)/lib/cmake/llvm/Modules
cp -Rv $(@D)/cmake/Modules/* $(HOST_DIR)/lib/cmake/llvm
cp -Rv $(@D)/runtimes/cmake/Modules/* $(HOST_DIR)/lib/cmake/llvm
endef
$(eval $(host-generic-package))

49
package/llvm-project/llvm/0001-Fix-standalone-build-for-llvm.patch
View File

@@ -1,49 +0,0 @@
From 255068deb7f3d18837ed30e739aa92c111ab450a Mon Sep 17 00:00:00 2001
From: El Mehdi YOUNES <elmehdi.younes@smile.fr>
Date: Sat, 10 May 2025 12:55:07 +0200
Subject: [PATCH] Fix standalone build for llvm
Upstream commit 9dd01a5241dc ("Harmonize cmake_policy() across standalone builds of all projects")
moved the `cmake_policy()` settings from `llvm/CMakeLists.txt` into a shared
`cmake/modules/CMakePolicy.cmake`, and included it from all relevant projects
(Clang, LLD, LLDB, etc.) to harmonize standalone builds.
However, in `llvm/CMakeLists.txt`, unlike other components, the line:
set(LLVM_COMMON_CMAKE_UTILS ...)
was left **without** the usual:
if(NOT DEFINED LLVM_COMMON_CMAKE_UTILS)
This prevents external build systems (e.g., when using separate source archives)
from overriding the `LLVM_COMMON_CMAKE_UTILS` variable, since the value is
always reset unconditionally.
This patch adds the missing `if(NOT DEFINED LLVM_COMMON_CMAKE_UTILS)` guard,
in the same way as it is already done in Clang, LLD, etc., to make
`LLVM_COMMON_CMAKE_UTILS` properly overridable.
Upstream: Not submitted
Signed-off-by: El Mehdi YOUNES <elmehdi.younes@smile.fr>
---
llvm/CMakeLists.txt | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/CMakeLists.txt b/CMakeLists.txt
index f5293e866324..d861233f299f 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -4,7 +4,10 @@ cmake_minimum_required(VERSION 3.20.0)
include(CMakeDependentOption)
-set(LLVM_COMMON_CMAKE_UTILS ${CMAKE_CURRENT_SOURCE_DIR}/../cmake)
+if(NOT DEFINED LLVM_COMMON_CMAKE_UTILS)
+ set(LLVM_COMMON_CMAKE_UTILS ${CMAKE_CURRENT_SOURCE_DIR}/../cmake)
+endif()
+
include(${LLVM_COMMON_CMAKE_UTILS}/Modules/CMakePolicy.cmake
NO_POLICY_SCOPE)
--
2.49.0

4
package/llvm-project/llvm/llvm.hash
View File

@@ -1,4 +0,0 @@
# locally calculated
sha256 d9022ddadb40a15015f6b27e6549a7144704ded8828ba036ffe4b8165707de21 llvm-21.1.8.src.tar.xz
sha256 7fe99424384aea529ffaeec9cc9dfb8b451fd1852c03fc109e426fe208a1f1a7 third-party-21.1.8.src.tar.xz
sha256 8d85c1057d742e597985c7d4e6320b015a9139385cff4cbae06ffc0ebe89afee LICENSE.TXT

1
package/llvm-project/llvm/llvm.hash Symbolic link
View File

@@ -0,0 +1 @@
../llvm-project.hash

17
package/llvm-project/llvm/llvm.mk
View File

@@ -6,26 +6,15 @@
LLVM_VERSION = $(LLVM_PROJECT_VERSION)
LLVM_SITE = $(LLVM_PROJECT_SITE)
LLVM_SOURCE = llvm-$(LLVM_VERSION).src.tar.xz
LLVM_SOURCE = $(LLVM_PROJECT_SOURCE)
LLVM_DL_SUBDIR = llvm-project
LLVM_LICENSE = Apache-2.0 with exceptions
LLVM_LICENSE_FILES = LICENSE.TXT
LLVM_CPE_ID_VENDOR = llvm
LLVM_SUPPORTS_IN_SOURCE_BUILD = NO
LLVM_SUBDIR = llvm
LLVM_INSTALL_STAGING = YES
HOST_LLVM_EXTRA_DOWNLOADS = third-party-$(LLVM_VERSION).src.tar.xz
define HOST_LLVM_THIRD_PARTY_EXTRACT
$(call suitable-extractor,$(notdir $(HOST_LLVM_EXTRA_DOWNLOADS))) \
$(HOST_LLVM_DL_DIR)/$(notdir $(HOST_LLVM_EXTRA_DOWNLOADS)) | \
$(TAR) -C $(@D) $(TAR_OPTIONS) -
endef
HOST_LLVM_POST_EXTRACT_HOOKS += HOST_LLVM_THIRD_PARTY_EXTRACT
LLVM_POST_EXTRACT_HOOKS += HOST_LLVM_THIRD_PARTY_EXTRACT
HOST_LLVM_CONF_OPTS += -DLLVM_THIRD_PARTY_DIR=$(@D)/third-party-$(LLVM_PROJECT_VERSION).src
LLVM_CONF_OPTS += -DLLVM_THIRD_PARTY_DIR=$(@D)/third-party-$(LLVM_PROJECT_VERSION).src
HOST_LLVM_DEPENDENCIES = host-python3 host-llvm-cmake
LLVM_DEPENDENCIES = host-llvm

1
support/testing/tests/package/test_clang.py
View File

@@ -13,6 +13,7 @@ class TestClangCompilerRT(infra.basetest.BRTest):
f"""
BR2_aarch64=y
BR2_TOOLCHAIN_EXTERNAL=y
BR2_TOOLCHAIN_EXTERNAL_BOOTLIN=y
BR2_TARGET_GENERIC_GETTY_PORT="ttyAMA0"
BR2_LINUX_KERNEL=y
BR2_LINUX_KERNEL_CUSTOM_VERSION=y