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authorKhem Raj <raj.khem@gmail.com>2025-05-04 21:15:11 -0700
committerRichard Purdie <richard.purdie@linuxfoundation.org>2025-05-05 18:02:48 +0100
commit79030cd4c463f7fd6a716d94ab5dc7707a3fed77 (patch)
tree620b060128c3a6e1ae2d9ecd1ae6a0722aaf0ab1 /meta/recipes-devtools/llvm
parent437ad6eaa8383a2c2ab9364caa05442e99ed6efc (diff)
downloadpoky-79030cd4c463f7fd6a716d94ab5dc7707a3fed77.tar.gz
clang: Merge llvm/clang family recipes from meta-clang
This can ensure that meta-clang does not carry them and can rely on core layer while mesa can use them too. Omit time stamps in openmp from generated files to improve reproducibility fix the issue that: | file /usr/include/llvm/Config/llvm-config.h conflicts between attempted installs of lib32-llvm-dev-20.1.2-r0.core2_32 and llvm-dev-20.1.2-r0.core2_64 (From OE-Core rev: d77e398095228b34851762858a76640e3c2cb0ab) Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> Signed-off-by: Khem Raj <raj.khem@gmail.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Diffstat (limited to 'meta/recipes-devtools/llvm')
-rw-r--r--meta/recipes-devtools/llvm/llvm/0001-AsmMatcherEmitter-sort-ClassInfo-lists-by-name-as-we.patch31
-rw-r--r--meta/recipes-devtools/llvm/llvm/0001-llvm-config-remove-LLVM_LDFLAGS-from-ldflags-output.patch34
-rw-r--r--meta/recipes-devtools/llvm/llvm/0007-llvm-allow-env-override-of-exe-path.patch36
-rw-r--r--meta/recipes-devtools/llvm/llvm/0014-cmake-Fix-configure-for-packages-using-find_package.patch117
-rw-r--r--meta/recipes-devtools/llvm/llvm/llvm-config54
-rw-r--r--meta/recipes-devtools/llvm/llvm/spirv-internal-build.patch30
-rw-r--r--meta/recipes-devtools/llvm/llvm/spirv-shared-library.patch25
-rw-r--r--meta/recipes-devtools/llvm/llvm_20.1.2.bb233
8 files changed, 0 insertions, 560 deletions
diff --git a/meta/recipes-devtools/llvm/llvm/0001-AsmMatcherEmitter-sort-ClassInfo-lists-by-name-as-we.patch b/meta/recipes-devtools/llvm/llvm/0001-AsmMatcherEmitter-sort-ClassInfo-lists-by-name-as-we.patch
deleted file mode 100644
index f71c5d4bd4..0000000000
--- a/meta/recipes-devtools/llvm/llvm/0001-AsmMatcherEmitter-sort-ClassInfo-lists-by-name-as-we.patch
+++ /dev/null
@@ -1,31 +0,0 @@
1From 001d56983078842c5aa2a1786b84dc429bd46abd Mon Sep 17 00:00:00 2001
2From: Alexander Kanavin <alex.kanavin@gmail.com>
3Date: Fri, 27 Nov 2020 10:11:08 +0000
4Subject: [PATCH] AsmMatcherEmitter: sort ClassInfo lists by name as well
5
6Otherwise, there are instances which are identical in
7every other field and therefore sort non-reproducibly
8(which breaks binary and source reproducibiliy).
9
10Upstream-Status: Submitted [https://reviews.llvm.org/D97477]
11Signed-off-by: Alexander Kanavin <alex.kanavin@gmail.com>
12---
13 llvm/utils/TableGen/AsmMatcherEmitter.cpp | 5 ++++-
14 1 file changed, 4 insertions(+), 1 deletion(-)
15
16diff --git a/llvm/utils/TableGen/AsmMatcherEmitter.cpp b/llvm/utils/TableGen/AsmMatcherEmitter.cpp
17index 7684387d8..d225a3b6d 100644
18--- a/llvm/utils/TableGen/AsmMatcherEmitter.cpp
19+++ b/llvm/utils/TableGen/AsmMatcherEmitter.cpp
20@@ -361,7 +361,10 @@ public:
21 // name of a class shouldn't be significant. However, some of the backends
22 // accidentally rely on this behaviour, so it will have to stay like this
23 // until they are fixed.
24- return ValueName < RHS.ValueName;
25+ if (ValueName != RHS.ValueName)
26+ return ValueName < RHS.ValueName;
27+ // All else being equal, we should sort by name, for source and binary reproducibility
28+ return Name < RHS.Name;
29 }
30 };
31
diff --git a/meta/recipes-devtools/llvm/llvm/0001-llvm-config-remove-LLVM_LDFLAGS-from-ldflags-output.patch b/meta/recipes-devtools/llvm/llvm/0001-llvm-config-remove-LLVM_LDFLAGS-from-ldflags-output.patch
deleted file mode 100644
index 2320399d5f..0000000000
--- a/meta/recipes-devtools/llvm/llvm/0001-llvm-config-remove-LLVM_LDFLAGS-from-ldflags-output.patch
+++ /dev/null
@@ -1,34 +0,0 @@
1From caff2482f786dd7fd5f1f46f2667f7ed847cb8f8 Mon Sep 17 00:00:00 2001
2From: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
3Date: Wed, 2 Apr 2025 17:05:17 +0300
4Subject: [PATCH] llvm-config: remove LLVM_LDFLAGS from --ldflags output
5
6On native OE builds the LLVM_LDFLAGS gets a lot of extra flags which may
7depend on exact build dir and as such be inappropriate to binaries
8shared through sstate-cache. It is not possible to override this
9behaviour in llvm-config since crossscripts are not being used for
10native builds. As a OE-specific modification ignore LLVM_LDFLAGS for
11native builds.
12
13Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
14Upstream-Status: Inappropriate [OE-Specific]
15---
16 llvm/tools/llvm-config/llvm-config.cpp | 2 +-
17 1 file changed, 1 insertion(+), 1 deletion(-)
18
19diff --git a/llvm/tools/llvm-config/llvm-config.cpp b/llvm/tools/llvm-config/llvm-config.cpp
20index d5b76b1bb6c1..29f7c2eaa419 100644
21--- a/llvm/tools/llvm-config/llvm-config.cpp
22+++ b/llvm/tools/llvm-config/llvm-config.cpp
23@@ -529,7 +529,7 @@ int main(int argc, char **argv) {
24 OS << ActiveIncludeOption << ' ' << LLVM_CXXFLAGS << '\n';
25 } else if (Arg == "--ldflags") {
26 OS << ((HostTriple.isWindowsMSVCEnvironment()) ? "-LIBPATH:" : "-L")
27- << ActiveLibDir << ' ' << LLVM_LDFLAGS << '\n';
28+ << ActiveLibDir << '\n';
29 } else if (Arg == "--system-libs") {
30 PrintSystemLibs = true;
31 } else if (Arg == "--libs") {
32--
332.39.5
34
diff --git a/meta/recipes-devtools/llvm/llvm/0007-llvm-allow-env-override-of-exe-path.patch b/meta/recipes-devtools/llvm/llvm/0007-llvm-allow-env-override-of-exe-path.patch
deleted file mode 100644
index f1ab005464..0000000000
--- a/meta/recipes-devtools/llvm/llvm/0007-llvm-allow-env-override-of-exe-path.patch
+++ /dev/null
@@ -1,36 +0,0 @@
1From 3eb1eefed6fc654d19ab97bbc748454c22a29009 Mon Sep 17 00:00:00 2001
2From: Martin Kelly <mkelly@xevo.com>
3Date: Fri, 19 May 2017 00:22:57 -0700
4Subject: [PATCH] llvm: allow env override of exe and libdir path
5
6When using a native llvm-config from inside a sysroot, we need llvm-config to
7return the libraries, include directories, etc. from inside the sysroot rather
8than from the native sysroot. Thus provide an env override for calling
9llvm-config from a target sysroot.
10
11Upstream-Status: Inappropriate [OE-specific]
12
13Signed-off-by: Martin Kelly <mkelly@xevo.com>
14Signed-off-by: Khem Raj <raj.khem@gmail.com>
15---
16 llvm/tools/llvm-config/llvm-config.cpp | 7 +++++++
17 1 file changed, 7 insertions(+)
18
19diff --git a/llvm/tools/llvm-config/llvm-config.cpp b/llvm/tools/llvm-config/llvm-config.cpp
20index d5b76b1bb..6c28c34bc 100644
21--- a/llvm/tools/llvm-config/llvm-config.cpp
22+++ b/llvm/tools/llvm-config/llvm-config.cpp
23@@ -246,6 +246,13 @@ Typical components:\n\
24
25 /// Compute the path to the main executable.
26 std::string GetExecutablePath(const char *Argv0) {
27+ // Hack for Yocto: we need to override the root path when we are using
28+ // llvm-config from within a target sysroot.
29+ const char *Sysroot = std::getenv("YOCTO_ALTERNATE_EXE_PATH");
30+ if (Sysroot != nullptr) {
31+ return Sysroot;
32+ }
33+
34 // This just needs to be some symbol in the binary; C++ doesn't
35 // allow taking the address of ::main however.
36 void *P = (void *)(intptr_t)GetExecutablePath;
diff --git a/meta/recipes-devtools/llvm/llvm/0014-cmake-Fix-configure-for-packages-using-find_package.patch b/meta/recipes-devtools/llvm/llvm/0014-cmake-Fix-configure-for-packages-using-find_package.patch
deleted file mode 100644
index 94c056ab8e..0000000000
--- a/meta/recipes-devtools/llvm/llvm/0014-cmake-Fix-configure-for-packages-using-find_package.patch
+++ /dev/null
@@ -1,117 +0,0 @@
1From 93141cee493022d9f39dbd1f5f0bb0a1110ac829 Mon Sep 17 00:00:00 2001
2From: Ovidiu Panait <ovidiu.panait@windriver.com>
3Date: Fri, 31 Jan 2020 10:56:11 +0200
4Subject: [PATCH] cmake: Fix configure for packages using find_package()
5
6Currently, when a package (i.e. bcc [https://github.com/iovisor/bcc.git])
7that depends on LLVM/Clang tries to run cmake find_package() during
8do_configure, it will fail with a similar error:
9
10| The imported target "llvm-tblgen" references the file
11| ".../recipe-sysroot/usr/bin/llvm-tblgen"
12|
13| but this file does not exist. Possible reasons include:
14| * The file was deleted, renamed, or moved to another location.
15| * An install or uninstall procedure did not complete successfully.
16| * The installation package was faulty and contained
17| ".../recipe-sysroot/usr/lib/cmake/LLVMExports.cmake"
18| but not all the files it references.
19
20This is due to the fact that currently the cmake scripts look for target
21binaries in sysroot. Work around this by not exporting the target binaries in
22Exports-* cmake files.
23
24Upstream-Status: Inappropriate [oe-specific]
25
26Signed-off-by: Ovidiu Panait <ovidiu.panait@windriver.com>
27---
28 clang/cmake/modules/AddClang.cmake | 2 --
29 llvm/cmake/modules/AddLLVM.cmake | 9 ++-------
30 llvm/cmake/modules/TableGen.cmake | 6 ------
31 3 files changed, 2 insertions(+), 15 deletions(-)
32
33diff --git a/clang/cmake/modules/AddClang.cmake b/clang/cmake/modules/AddClang.cmake
34index cdc8bd5cd503..5faa9117a30f 100644
35--- a/clang/cmake/modules/AddClang.cmake
36+++ b/clang/cmake/modules/AddClang.cmake
37@@ -182,7 +182,6 @@ macro(add_clang_tool name)
38 if (CLANG_BUILD_TOOLS)
39 get_target_export_arg(${name} Clang export_to_clangtargets)
40 install(TARGETS ${name}
41- ${export_to_clangtargets}
42 RUNTIME DESTINATION "${CMAKE_INSTALL_BINDIR}"
43 COMPONENT ${name})
44
45@@ -191,7 +190,6 @@ macro(add_clang_tool name)
46 DEPENDS ${name}
47 COMPONENT ${name})
48 endif()
49- set_property(GLOBAL APPEND PROPERTY CLANG_EXPORTS ${name})
50 endif()
51 endif()
52 set_target_properties(${name} PROPERTIES XCODE_GENERATE_SCHEME ON)
53diff --git a/llvm/cmake/modules/AddLLVM.cmake b/llvm/cmake/modules/AddLLVM.cmake
54index d3e9377c8d2f..fe22d6f2b35a 100644
55--- a/llvm/cmake/modules/AddLLVM.cmake
56+++ b/llvm/cmake/modules/AddLLVM.cmake
57@@ -1492,7 +1492,6 @@ macro(llvm_add_tool project name)
58 if( LLVM_BUILD_TOOLS )
59 get_target_export_arg(${name} ${project} export_to_llvmexports)
60 install(TARGETS ${name}
61- ${export_to_llvmexports}
62 RUNTIME DESTINATION ${${project}_TOOLS_INSTALL_DIR}
63 COMPONENT ${name})
64
65@@ -1503,10 +1502,8 @@ macro(llvm_add_tool project name)
66 endif()
67 endif()
68 endif()
69- if( LLVM_BUILD_TOOLS )
70- string(TOUPPER "${project}" project_upper)
71- set_property(GLOBAL APPEND PROPERTY ${project_upper}_EXPORTS ${name})
72- endif()
73+ string(TOUPPER "${project}" project_upper)
74+ set_target_properties(${name} PROPERTIES FOLDER "Tools")
75 endif()
76 get_subproject_title(subproject_title)
77 set_target_properties(${name} PROPERTIES FOLDER "${subproject_title}/Tools")
78@@ -1556,7 +1553,6 @@ macro(add_llvm_utility name)
79 if (LLVM_INSTALL_UTILS AND LLVM_BUILD_UTILS)
80 get_target_export_arg(${name} LLVM export_to_llvmexports)
81 install(TARGETS ${name}
82- ${export_to_llvmexports}
83 RUNTIME DESTINATION ${LLVM_UTILS_INSTALL_DIR}
84 COMPONENT ${name})
85
86@@ -1565,7 +1561,6 @@ macro(add_llvm_utility name)
87 DEPENDS ${name}
88 COMPONENT ${name})
89 endif()
90- set_property(GLOBAL APPEND PROPERTY LLVM_EXPORTS ${name})
91 elseif(LLVM_BUILD_UTILS)
92 set_property(GLOBAL APPEND PROPERTY LLVM_EXPORTS_BUILDTREE_ONLY ${name})
93 endif()
94diff --git a/llvm/cmake/modules/TableGen.cmake b/llvm/cmake/modules/TableGen.cmake
95index ffcc718b4777..a76f28e74b86 100644
96--- a/llvm/cmake/modules/TableGen.cmake
97+++ b/llvm/cmake/modules/TableGen.cmake
98@@ -232,12 +232,7 @@ macro(add_tablegen target project)
99
100 if (ADD_TABLEGEN_DESTINATION AND NOT LLVM_INSTALL_TOOLCHAIN_ONLY AND
101 (LLVM_BUILD_UTILS OR ${target} IN_LIST LLVM_DISTRIBUTION_COMPONENTS))
102- set(export_arg)
103- if(ADD_TABLEGEN_EXPORT)
104- get_target_export_arg(${target} ${ADD_TABLEGEN_EXPORT} export_arg)
105- endif()
106 install(TARGETS ${target}
107- ${export_arg}
108 COMPONENT ${target}
109 RUNTIME DESTINATION "${ADD_TABLEGEN_DESTINATION}")
110 if(NOT LLVM_ENABLE_IDE)
111@@ -248,6 +243,5 @@ macro(add_tablegen target project)
112 endif()
113 if(ADD_TABLEGEN_EXPORT)
114 string(TOUPPER ${ADD_TABLEGEN_EXPORT} export_upper)
115- set_property(GLOBAL APPEND PROPERTY ${export_upper}_EXPORTS ${target})
116 endif()
117 endmacro()
diff --git a/meta/recipes-devtools/llvm/llvm/llvm-config b/meta/recipes-devtools/llvm/llvm/llvm-config
deleted file mode 100644
index 6cf3e7578f..0000000000
--- a/meta/recipes-devtools/llvm/llvm/llvm-config
+++ /dev/null
@@ -1,54 +0,0 @@
1#!/bin/bash
2#
3# Copyright OpenEmbedded Contributors
4#
5# SPDX-License-Identifier: MIT
6#
7# Wrap llvm-config since the native llvm-config will remap some values correctly
8# if placed in the target sysroot but for flags, it would provide the native ones.
9# Provide ours from the environment instead.
10
11NEXT_LLVM_CONFIG="$(which -a llvm-config | sed -n 2p)"
12if [[ $# == 0 ]]; then
13 exec "$NEXT_LLVM_CONFIG"
14fi
15
16remain=""
17output=""
18for arg in "$@"; do
19 case "$arg" in
20 --cppflags)
21 output="${output} ${CPPFLAGS}"
22 ;;
23 --cflags)
24 output="${output} ${CFLAGS}"
25 ;;
26 --cxxflags)
27 output="${output} ${CXXFLAGS}"
28 ;;
29 --ldflags)
30 output="${output} ${LDFLAGS}"
31 ;;
32 --shared-mode)
33 output="${output} shared"
34 ;;
35 --libs)
36 output="${output} -lLLVM"
37 ;;
38 --libdir)
39 output="${output} ${libdir}"
40 ;;
41 --link-shared)
42 break
43 ;;
44 *)
45 remain="${remain} ${arg}"
46 ;;
47 esac
48done
49
50if [ "${remain}" != "" ]; then
51 output="${output} "$("$NEXT_LLVM_CONFIG" ${remain})
52fi
53
54echo "${output}"
diff --git a/meta/recipes-devtools/llvm/llvm/spirv-internal-build.patch b/meta/recipes-devtools/llvm/llvm/spirv-internal-build.patch
deleted file mode 100644
index 555d40f4fb..0000000000
--- a/meta/recipes-devtools/llvm/llvm/spirv-internal-build.patch
+++ /dev/null
@@ -1,30 +0,0 @@
1From e94e529aefb28b65165e978daa2bfd89867ee8d0 Mon Sep 17 00:00:00 2001
2From: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
3Date: Fri, 21 Mar 2025 17:17:52 +0200
4Subject: [PATCH] SPIRV-LLVM-Translator: fix handling of built-in SPIRV targer
5
6If the SPIRV-LLVM-Translator is being built together with the LLVM, set
7the defines declaring whether SPIRV target is also included into the
8LLVM library or not. Otherwise llvm-spirv execution fails because
9spirv-ext option is registered twice.
10
11Upstream-Status: Pending [will be submitted upstream after internal clearance]
12Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
13
14Index: llvm-project-20.1.0.src/llvm/projects/SPIRV-LLVM-Translator/CMakeLists.txt
15===================================================================
16--- llvm-project-20.1.0.src.orig/llvm/projects/SPIRV-LLVM-Translator/CMakeLists.txt
17+++ llvm-project-20.1.0.src/llvm/projects/SPIRV-LLVM-Translator/CMakeLists.txt
18@@ -116,6 +116,12 @@ if(LLVM_SPIRV_BUILD_EXTERNAL)
19 set_property(GLOBAL PROPERTY RULE_LAUNCH_COMPILE ccache)
20 set_property(GLOBAL PROPERTY RULE_LAUNCH_LINK ccache)
21 endif()
22+else()
23+ is_llvm_target_library("SPIRV" spirv_present_result INCLUDED_TARGETS)
24+ if(spirv_present_result)
25+ set(SPIRV_BACKEND_FOUND TRUE)
26+ add_compile_definitions(LLVM_SPIRV_BACKEND_TARGET_PRESENT)
27+ endif()
28 endif()
29
30 set(LLVM_SPIRV_INCLUDE_DIRS ${CMAKE_CURRENT_SOURCE_DIR}/include)
diff --git a/meta/recipes-devtools/llvm/llvm/spirv-shared-library.patch b/meta/recipes-devtools/llvm/llvm/spirv-shared-library.patch
deleted file mode 100644
index edc595d576..0000000000
--- a/meta/recipes-devtools/llvm/llvm/spirv-shared-library.patch
+++ /dev/null
@@ -1,25 +0,0 @@
1From e94e529aefb28b65165e978daa2bfd89867ee8d0 Mon Sep 17 00:00:00 2001
2From: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
3Date: Thu, 9 Apr 2025 15:20:32 +0200
4Subject: [PATCH] SPIRV-LLVM-Translator: build shared library
5
6By default SPIRV-LLVM-Translator builds only a static version of the library.
7Unfortunately this might result in linking erros when uninative is in play, if
8libLLVMSPIRV uses symbols which are provided only by the uninative libc and are
9not provided by the host libc.
10
11Upstream-Status: Inappropriate [OE-Specific]
12Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
13
14Index: llvm-project-20.1.1.src/llvm/projects/SPIRV-LLVM-Translator/lib/SPIRV/CMakeLists.txt
15===================================================================
16--- llvm-project-20.1.1.src.orig/llvm/projects/SPIRV-LLVM-Translator/lib/SPIRV/CMakeLists.txt
17+++ llvm-project-20.1.1.src/llvm/projects/SPIRV-LLVM-Translator/lib/SPIRV/CMakeLists.txt
18@@ -42,6 +42,7 @@ set(SRC_LIST
19 )
20 add_llvm_library(LLVMSPIRVLib
21 ${SRC_LIST}
22+ SHARED
23 LINK_COMPONENTS
24 Analysis
25 BitWriter
diff --git a/meta/recipes-devtools/llvm/llvm_20.1.2.bb b/meta/recipes-devtools/llvm/llvm_20.1.2.bb
deleted file mode 100644
index 98855fa4c1..0000000000
--- a/meta/recipes-devtools/llvm/llvm_20.1.2.bb
+++ /dev/null
@@ -1,233 +0,0 @@
1# Copyright (C) 2017 Khem Raj <raj.khem@gmail.com>
2# Released under the MIT license (see COPYING.MIT for the terms)
3
4SUMMARY = "The LLVM Compiler Infrastructure"
5HOMEPAGE = "http://llvm.org"
6LICENSE = "Apache-2.0-with-LLVM-exception"
7SECTION = "devel"
8
9LIC_FILES_CHKSUM = "file://LICENSE.TXT;md5=8a15a0759ef07f2682d2ba4b893c9afe"
10
11DEPENDS = "libffi libxml2 zlib zstd libedit ninja-native llvm-native"
12
13RDEPENDS:${PN}:append:class-target = " ncurses-terminfo"
14
15inherit cmake pkgconfig
16# could be 'rcX' or 'git' or empty ( for release )
17VER_SUFFIX = ""
18
19PV .= "${VER_SUFFIX}"
20
21MAJOR_VERSION = "${@oe.utils.trim_version("${PV}", 1)}"
22MAJ_MIN_VERSION = "${@oe.utils.trim_version("${PV}", 2)}"
23
24LLVM_RELEASE = "${PV}"
25
26SRCREV_spirv = "68edc9d3d10ff6ec6353803a1bc60a5c25e7b715"
27# pattern: llvm_branch_200, currently there are no minor releases, so, no llvm_branch_201
28SPIRV_BRANCH = "llvm_release_${@oe.utils.trim_version('${PV}', 1).replace('.', '')}0"
29
30SRC_URI_SPIRV = " \
31 git://github.com/KhronosGroup/SPIRV-LLVM-Translator;protocol=https;name=spirv;branch=${SPIRV_BRANCH};destsuffix=llvm-project-${PV}.src/llvm/projects/SPIRV-LLVM-Translator \
32 file://spirv-internal-build.patch \
33"
34
35SRC_URI_SPIRV:append:class-native = " \
36 file://spirv-shared-library.patch \
37"
38
39SRC_URI = "https://github.com/llvm/llvm-project/releases/download/llvmorg-${PV}/llvm-project-${PV}.src.tar.xz \
40 file://0007-llvm-allow-env-override-of-exe-path.patch \
41 file://0001-AsmMatcherEmitter-sort-ClassInfo-lists-by-name-as-we.patch \
42 file://0014-cmake-Fix-configure-for-packages-using-find_package.patch \
43 ${@bb.utils.contains('PACKAGECONFIG', 'spirv-llvm-translator', '${SRC_URI_SPIRV}', '', d)} \
44 file://llvm-config \
45 "
46SRC_URI[sha256sum] = "f0a4a240aabc9b056142d14d5478bb6d962aeac549cbd75b809f5499240a8b38"
47UPSTREAM_CHECK_URI = "https://github.com/llvm/llvm-project"
48UPSTREAM_CHECK_REGEX = "llvmorg-(?P<pver>\d+(\.\d+)+)"
49
50SRC_URI:append:class-native = " file://0001-llvm-config-remove-LLVM_LDFLAGS-from-ldflags-output.patch"
51
52S = "${WORKDIR}/llvm-project-${PV}.src"
53
54OECMAKE_SOURCEPATH = "${S}/llvm"
55
56LLVM_INSTALL_DIR = "${WORKDIR}/llvm-install"
57
58PACKAGECONFIG ??= "libllvm libclc spirv-llvm-translator"
59# if optviewer OFF, force the modules to be not found or the ones on the host would be found
60PACKAGECONFIG[optviewer] = ",-DPY_PYGMENTS_FOUND=OFF -DPY_PYGMENTS_LEXERS_C_CPP_FOUND=OFF -DPY_YAML_FOUND=OFF,python3-pygments python3-pyyaml,python3-pygments python3-pyyaml"
61PACKAGECONFIG[libllvm] = ""
62PACKAGECONFIG[libclc] = ""
63PACKAGECONFIG[spirv-llvm-translator] = "-DLLVM_EXTERNAL_SPIRV_HEADERS_SOURCE_DIR=${STAGING_INCDIR}/.. ,,spirv-tools-native spirv-headers"
64
65#
66# Default to build all OE-Core supported target arches (user overridable).
67#
68LLVM_TARGETS ?= "AMDGPU;AArch64;ARM;BPF;Mips;PowerPC;RISCV;X86;LoongArch;NVPTX;SPIRV"
69
70ARM_INSTRUCTION_SET:armv5 = "arm"
71ARM_INSTRUCTION_SET:armv4t = "arm"
72
73LLVM_PROJECTS_CLANG = "${@bb.utils.contains_any('PACKAGECONFIG', 'libclc spirv-llvm-translator', 'clang', '', d)}"
74LLVM_PROJECTS_CLC = "${@bb.utils.contains('PACKAGECONFIG', 'libclc', ';libclc', '', d)}"
75LLVM_PROJECTS = "${LLVM_PROJECTS_CLANG}${LLVM_PROJECTS_CLC}"
76
77EXTRA_OECMAKE += "-DLLVM_ENABLE_ASSERTIONS=OFF \
78 -DLLVM_ENABLE_EXPENSIVE_CHECKS=OFF \
79 -DLLVM_ENABLE_PIC=ON \
80 -DLLVM_BINDINGS_LIST='' \
81 -DLLVM_LINK_LLVM_DYLIB=ON \
82 -DLLVM_ENABLE_FFI=ON \
83 -DLLVM_ENABLE_RTTI=ON \
84 -DFFI_INCLUDE_DIR=$(pkg-config --variable=includedir libffi) \
85 -DLLVM_OPTIMIZED_TABLEGEN=ON \
86 -DLLVM_TARGETS_TO_BUILD='${LLVM_TARGETS}' \
87 -DLLVM_VERSION_SUFFIX='${VER_SUFFIX}' \
88 -DLLVM_TEMPORARILY_ALLOW_OLD_TOOLCHAIN=ON \
89 -DCMAKE_BUILD_TYPE=Release \
90 -DLLVM_ENABLE_PROJECTS='${LLVM_PROJECTS}' \
91 "
92
93EXTRA_OECMAKE:append:class-target = "\
94 -DCMAKE_CROSSCOMPILING:BOOL=ON \
95 -DLLVM_HOST_TRIPLE=${TARGET_SYS} \
96 -DLLVM_TABLEGEN=${STAGING_BINDIR_NATIVE}/llvm-tblgen${PV} \
97 -DLLVM_CONFIG_PATH=${STAGING_BINDIR_NATIVE}/llvm-config${PV} \
98 -DLLVM_NATIVE_TOOL_DIR=${STAGING_BINDIR_NATIVE} \
99 "
100
101EXTRA_OECMAKE:append:class-nativesdk = "\
102 -DCMAKE_CROSSCOMPILING:BOOL=ON \
103 -DLLVM_HOST_TRIPLE=${SDK_SYS} \
104 -DLLVM_TABLEGEN=${STAGING_BINDIR_NATIVE}/llvm-tblgen${PV} \
105 -DLLVM_CONFIG_PATH=${STAGING_BINDIR_NATIVE}/llvm-config${PV} \
106 -DLLVM_NATIVE_TOOL_DIR=${STAGING_BINDIR_NATIVE} \
107 "
108
109# patch out build host paths for reproducibility
110do_compile:prepend:class-target() {
111 sed -i -e "s,${WORKDIR},,g" ${B}/tools/llvm-config/BuildVariables.inc
112}
113
114do_compile:prepend:class-nativesdk() {
115 sed -i -e "s,${WORKDIR},,g" ${B}/tools/llvm-config/BuildVariables.inc
116}
117
118do_compile() {
119 if ${@bb.utils.contains('PACKAGECONFIG', 'libllvm', 'true', 'false', d)}; then
120 ninja -v ${PARALLEL_MAKE}
121 else
122 ninja -v ${PARALLEL_MAKE} llvm-config llvm-tblgen
123 fi
124}
125
126do_install() {
127 if ${@bb.utils.contains('PACKAGECONFIG', 'libllvm', 'true', 'false', d)}; then
128 DESTDIR=${D} ninja -v install
129
130 # llvm harcodes usr/lib as install path, so this corrects it to actual libdir
131 mv -T -n ${D}/${prefix}/lib ${D}/${libdir} || true
132
133 # Remove opt-viewer: https://llvm.org/docs/Remarks.html
134 rm -rf ${D}${datadir}/opt-viewer
135
136 # reproducibility
137 sed -i -e 's,${WORKDIR},,g' ${D}/${libdir}/cmake/llvm/LLVMConfig.cmake
138 fi
139
140 # Remove clang bits from target packages, we are not providing it for the system
141 if ${@bb.utils.contains_any('PACKAGECONFIG', 'libclc spirv-llvm-translator', 'true', 'false', d)} &&
142 [ "${CLASSOVERRIDE}" != "class-native" ] ; then
143 rm -f ${D}${bindir}/clang*
144 rm -fr ${D}${libdir}/clang
145 rm -fr ${D}${datadir}/clang
146
147 rm -f ${D}${bindir}/scan*
148 rm -fr ${D}${libdir}/libscanbuild
149 rm -fr ${D}${datadir}/scan-build
150 rm -fr ${D}${datadir}/scan-view
151
152 rm -fr ${D}${libdir}/libear
153 fi
154
155 # Try to clean up datadir if it is empty, but don't fail if there are
156 # libclc files there
157 rmdir ${D}${datadir} || true
158}
159
160do_install:append:class-native() {
161 install -D -m 0755 ${B}/bin/llvm-tblgen ${D}${bindir}/llvm-tblgen${PV}
162 install -D -m 0755 ${B}/bin/llvm-min-tblgen ${D}${bindir}/llvm-min-tblgen
163 install -D -m 0755 ${B}/bin/llvm-config ${D}${bindir}/llvm-config${PV}
164 ln -sf llvm-config${PV} ${D}${bindir}/llvm-config
165
166 if ${@bb.utils.contains('PACKAGECONFIG', 'libclc', 'true', 'false', d)} ; then
167 install -D -m 0755 ${B}/bin/prepare_builtins ${D}${bindir}/prepare_builtins
168 fi
169}
170
171SYSROOT_PREPROCESS_FUNCS:append:class-target = " llvm_sysroot_preprocess"
172SYSROOT_PREPROCESS_FUNCS:append:class-nativesdk = " llvm_sysroot_preprocess"
173
174llvm_sysroot_preprocess() {
175 install -d ${SYSROOT_DESTDIR}${bindir_crossscripts}/
176 install -m 0755 ${UNPACKDIR}/llvm-config ${SYSROOT_DESTDIR}${bindir_crossscripts}/
177 ln -sf llvm-config ${SYSROOT_DESTDIR}${bindir_crossscripts}/llvm-config${PV}
178}
179
180PACKAGES =+ "${PN}-bugpointpasses ${PN}-llvmhello ${PN}-libllvm ${PN}-liboptremarks ${PN}-liblto ${PN}-clc ${PN}-spirv"
181PROVIDES = "${@bb.utils.filter('PACKAGECONFIG', 'libclc spirv-llvm-translator', d)}"
182
183RRECOMMENDS:${PN}-dev += "${PN}-bugpointpasses ${PN}-llvmhello ${PN}-liboptremarks"
184RPROVIDES:${PN}-clc = "${@bb.utils.filter('PACKAGECONFIG', 'libclc', d)}"
185RPROVIDES:${PN}-spirv = "${@bb.utils.filter('PACKAGECONFIG', 'spirv-llvm-translator', d)}"
186
187FILES:${PN}-bugpointpasses = "\
188 ${libdir}/BugpointPasses.so \
189"
190
191FILES:${PN}-libllvm = "\
192 ${libdir}/libLLVM-${MAJOR_VERSION}.so \
193 ${libdir}/libLLVM.so.${MAJ_MIN_VERSION} \
194"
195
196FILES:${PN}-liblto += "\
197 ${libdir}/libLTO.so.* \
198"
199
200FILES:${PN}-liboptremarks += "\
201 ${libdir}/libRemarks.so.* \
202"
203
204FILES:${PN}-llvmhello = "\
205 ${libdir}/LLVMHello.so \
206"
207
208FILES:${PN}-dev += " \
209 ${libdir}/llvm-config \
210 ${libdir}/libRemarks.so \
211 ${libdir}/libLLVM-${PV}.so \
212"
213
214FILES:${PN}-staticdev += "\
215 ${libdir}/*.a \
216"
217
218FILES:${PN}-clc += "${datadir}/clc"
219
220FILES:${PN}-spirv = " \
221 ${bindir}/llvm-spirv \
222 ${includedir}/LLVMSPIRVLib \
223 ${libdir}/pkgconfig/LLVMSPIRVLib.pc \
224 ${libdir}/libLLVMSPIRV* \
225"
226
227INSANE_SKIP:${PN}-libllvm += "dev-so"
228
229# SPIRV-LLVM-Translator provides only static libraries, they are included into
230# the llvm-spirv package.
231INSANE_SKIP:${PN}-spirv += "staticdev"
232
233BBCLASSEXTEND = "native nativesdk"
generated by cgit v1.2.3-54-g00ecf (git 2.39.0) at 2026-04-22 14:49:41 +0000