d8291fde5e
- Add new build dependencies to lld and llvm
- Add host-gcc and gcc >= 7.x dependency since clang doesn't build with gcc 6.3
[ 28%] Building CXX object utils/TableGen/CMakeFiles/obj.clang-tblgen.dir/TableGen.cpp.o
output/build/host-clang-15.0.3/utils/TableGen/RISCVVEmitter.cpp: In instantiation of ‘{anonymous}::SemaSignatureTable::init(llvm::ArrayRef<{anonymous}::SemaRecord>)::<lambda(auto:2&)> [with auto:2 = const llvm::SmallVector<clang::RISCV::PrototypeDescriptor>]’:
/usr/include/c++/6/bits/stl_algo.h:3769:5: required from ‘_Funct std::for_each(_IIter, _IIter, _Funct) [with _IIter = std::_Rb_tree_const_iterator<llvm::SmallVector<clang::RISCV::PrototypeDescriptor> >; _Funct = {anonymous}::SemaSignatureTable::init(llvm::ArrayRef<{anonymous}::SemaRecord>)::<lambda(auto:2&)>]’
output/host/include/llvm/ADT/STLExtras.h:1611:23: required from ‘UnaryFunction llvm::for_each(R&&, UnaryFunction) [with R = std::set<llvm::SmallVector<clang::RISCV::PrototypeDescriptor>, {anonymous}::SemaSignatureTable::init(llvm::ArrayRef<{anonymous}::SemaRecord>)::Compare>&; UnaryFunction = {anonymous}::SemaSignatureTable::init(llvm::ArrayRef<{anonymous}::SemaRecord>)::<lambda(auto:2&)>]’
output/build/host-clang-15.0.3/utils/TableGen/RISCVVEmitter.cpp:249:64: required from here
output/build/host-clang-15.0.3/utils/TableGen/RISCVVEmitter.cpp:249:50: error: cannot call member function ‘void {anonymous}::SemaSignatureTable::insert(llvm::ArrayRef<clang::RISCV::PrototypeDescriptor>)’ without object
llvm::for_each(Signatures, [this](auto &Sig) { insert(Sig); });
^~~~~~
utils/TableGen/CMakeFiles/obj.clang-tblgen.dir/build.make:313: recipe for target 'utils/TableGen/CMakeFiles/obj.clang-tblgen.dir/RISCVVEmitter.cpp.o' failed
make[4]: *** [utils/TableGen/CMakeFiles/obj.clang-tblgen.dir/RISCVVEmitter.cpp.o] Error 1
Indeed LLVM_TEMPORARILY_ALLOW_OLD_TOOLCHAIN is OFF, the CheckCompilerVersion.cmake
trigger an error if gcc < 7.x. Indded since llvm 15 this option check for C++17 [1]
The last gcc 7.x version (7.5) has been released in 2019.
Fixing llvm/clang issues for old compiler maybe it's not worth it.
- Remove LLVM_TEMPORARILY_ALLOW_OLD_TOOLCHAIN since
gcc >= 7 is mendatory.
When updating LLVM, we also need to update the version of
SPIRV_LLVM_TRANSLATOR because its CMakeLists.txt verifies the LLVM
base version [2].
The patch
package/llvm/0002-Add-missing-cstdint-header-to-Signals.h.patch has
been included in tag llvmorg-15.0.0 of llvm-project.
[1] 4c72deb613
[2] 5be08b8bb9/CMakeLists.txt (LL82C6-L82C6)
Signed-off-by: Daniel Lang <d.lang@abatec.at>
Signed-off-by: Romain Naour <romain.naour@smile.fr>
Signed-off-by: Sebastian Weyer <sebastian.weyer@smile.fr>
Tested-by: Adam Duskett <adam.duskett@amarulasolutions.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
28 lines
932 B
Makefile
28 lines
932 B
Makefile
################################################################################
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#
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# lld
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#
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################################################################################
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LLD_VERSION = $(LLVM_PROJECT_VERSION)
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LLD_SITE = $(LLVM_PROJECT_SITE)
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LLD_SOURCE = lld-$(LLD_VERSION).src.tar.xz
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LLD_LICENSE = Apache-2.0 with exceptions
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LLD_LICENSE_FILES = LICENSE.TXT
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LLD_SUPPORTS_IN_SOURCE_BUILD = NO
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HOST_LLD_DEPENDENCIES = host-llvm host-llvm-libunwind
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# build as static libs as is done in llvm & clang
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HOST_LLD_CONF_OPTS += -DBUILD_SHARED_LIBS=OFF
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# GCC looks for tools in a different path from LLD's default installation path
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define HOST_LLD_CREATE_SYMLINKS
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mkdir -p $(HOST_DIR)/$(GNU_TARGET_NAME)/bin
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ln -sf $(HOST_DIR)/bin/lld $(HOST_DIR)/$(GNU_TARGET_NAME)/bin/lld
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ln -sf $(HOST_DIR)/bin/lld $(HOST_DIR)/$(GNU_TARGET_NAME)/bin/ld.lld
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endef
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HOST_LLD_POST_INSTALL_HOOKS += HOST_LLD_CREATE_SYMLINKS
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$(eval $(host-cmake-package))
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