release/14.x LLD fails to build from source #53553
Description
Steps to reproduce:
cd ~/Downloads
git clone https://github.com/llvm/llvm-project llvm-project-14
cd llvm-project-14
git checkout release/14.x
# LLVM
cd llvm
mkdir build-release
cd build-release
cmake .. -DCMAKE_INSTALL_PREFIX=$HOME/local/llvm14-release -DCMAKE_PREFIX_PATH=$HOME/local/llvm14-release -DCMAKE_BUILD_TYPE=Release -DLLVM_ENABLE_LIBXML2=OFF -G Ninja -DLLVM_PARALLEL_LINK_JOBS=1
ninja install
cd ../..
# LLD
cd lld
mkdir build-release
cd build-release
cmake .. -DCMAKE_INSTALL_PREFIX=$HOME/local/llvm14-release -DCMAKE_PREFIX_PATH=$HOME/local/llvm14-release -DCMAKE_BUILD_TYPE=Release -G Ninja -DLLVM_PARALLEL_LINK_JOBS=1 -DCMAKE_CXX_STANDARD=17
ninja install
Output:
[2/58] Building CXX object ELF/CMakeFiles/lldELF.dir/OutputSections.cpp.o
FAILED: ELF/CMakeFiles/lldELF.dir/OutputSections.cpp.o
/nix/store/apfyw9rd0280rpj2x685s6anyjjnz04l-gcc-wrapper-10.3.0/bin/g++ -DGTEST_HAS_RTTI=0 -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS -I/home/andy/Downloads/llvm-project-14/lld/build-release/ELF -I/home/andy/Downloads/llvm-project-14/lld/ELF -I/home/andy/Downloads/llvm-project-14/lld/include -I/home/andy/Downloads/llvm-project-14/lld/build-release/include -I/include -I/home/andy/local/llvm14-release/include -fPIC -fno-semantic-interposition -fvisibility-inlines-hidden -Werror=date-time -Wall -Wextra -Wno-unused-parameter -Wwrite-strings -Wcast-qual -Wno-missing-field-initializers -Wimplicit-fallthrough -Wno-class-memaccess -Wno-redundant-move -Wno-pessimizing-move -Wno-noexcept-type -Wdelete-non-virtual-dtor -Wsuggest-override -Wno-comment -Wmisleading-indentation -fdiagnostics-color -ffunction-sections -fdata-sections -O3 -DNDEBUG -fno-exceptions -fno-rtti -MD -MT ELF/CMakeFiles/lldELF.dir/OutputSections.cpp.o -MF ELF/CMakeFiles/lldELF.dir/OutputSections.cpp.o.d -o ELF/CMakeFiles/lldELF.dir/OutputSections.cpp.o -c /home/andy/Downloads/llvm-project-14/lld/ELF/OutputSections.cpp
/home/andy/Downloads/llvm-project-14/lld/ELF/OutputSections.cpp:19:10: fatal error: llvm/Config/config.h: No such file or directory
19 | #include "llvm/Config/config.h" // LLVM_ENABLE_ZLIB
| ^~~~~~~~~~~~~~~~~~~~~~
compilation terminated.
[3/58] Building CXX object MachO/CMakeFiles/lldMachO.dir/Driver.cpp.o
FAILED: MachO/CMakeFiles/lldMachO.dir/Driver.cpp.o
/nix/store/apfyw9rd0280rpj2x685s6anyjjnz04l-gcc-wrapper-10.3.0/bin/g++ -DGTEST_HAS_RTTI=0 -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS -I/home/andy/Downloads/llvm-project-14/lld/build-release/MachO -I/home/andy/Downloads/llvm-project-14/lld/MachO -I/home/andy/Downloads/llvm-project-14/lld/include -I/home/andy/Downloads/llvm-project-14/lld/build-release/include -I/include -I/home/andy/local/llvm14-release/include -I/../libunwind/include -fPIC -fno-semantic-interposition -fvisibility-inlines-hidden -Werror=date-time -Wall -Wextra -Wno-unused-parameter -Wwrite-strings -Wcast-qual -Wno-missing-field-initializers -Wimplicit-fallthrough -Wno-class-memaccess -Wno-redundant-move -Wno-pessimizing-move -Wno-noexcept-type -Wdelete-non-virtual-dtor -Wsuggest-override -Wno-comment -Wmisleading-indentation -fdiagnostics-color -ffunction-sections -fdata-sections -O3 -DNDEBUG -fno-exceptions -fno-rtti -MD -MT MachO/CMakeFiles/lldMachO.dir/Driver.cpp.o -MF MachO/CMakeFiles/lldMachO.dir/Driver.cpp.o.d -o MachO/CMakeFiles/lldMachO.dir/Driver.cpp.o -c /home/andy/Downloads/llvm-project-14/lld/MachO/Driver.cpp
In file included from /home/andy/Downloads/llvm-project-14/lld/MachO/Driver.cpp:23:
/home/andy/Downloads/llvm-project-14/lld/MachO/UnwindInfoSection.h:16:10: fatal error: mach-o/compact_unwind_encoding.h: No such file or directory
16 | #include "mach-o/compact_unwind_encoding.h"
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
compilation terminated.
[19/58] Building CXX object ELF/CMakeFiles/lldELF.dir/SyntheticSections.cpp.o
ninja: build stopped: subcommand failed.