missing lib triples folder structure and files for runtimes

Question

missing lib triples folder structure and files for runtimes

seandunaway opened this issue 2 months ago · 8 comments

i'm having to symlink my triples in ./lib/clang/19/lib to link successfully

lld-link: error: could not open '/Users/sean/src/winmake/llvm/lib/clang/19/lib/aarch64-pc-windows-msvc/clang_rt.builtins.lib': No such file or directory

cd $@/lib/clang/19/lib && ln -s windows aarch64-pc-windows-msvc
cd $@/lib/clang/19/lib && ln -s windows x86_64-pc-windows-msvc

and then i have to re-symlink the builtins to the appropriate arch

%_a64.exe: %.c
	cd $(winmake)llvm/lib/clang/19/lib/windows && ln -sf libclang_rt.builtins-aarch64.a clang_rt.builtins.lib
	$(CC) $(CFLAGS) $(LDFLAGS) -o $@ $^ $(LDLIBS)

%_x64.exe: %.c
	cd $(winmake)llvm/lib/clang/19/lib/windows && ln -sf libclang_rt.builtins-x86_64.a clang_rt.builtins.lib
	$(CC) $(CFLAGS) $(LDFLAGS) -o $@ $^ $(LDLIBS)

Answer 1 · 2024-08-21T17:06:13.000Z

% CFLAGS=-v make
cd /Users/sean/src/winmake/llvm/lib/clang/19/lib/windows && ln -sf libclang_rt.builtins-aarch64.a clang_rt.builtins.lib
/Users/sean/src/winmake/llvm/bin/aarch64-w64-mingw32-clang -v -target aarch64-pc-windows-msvc -Os -Weverything -Wno-unused-parameter -isystem/Users/sean/src/winmake/xwin/splat/crt/include -isystem/Users/sean/src/winmake/xwin/splat/sdk/include -isystem/Users/sean/src/winmake/xwin/splat/sdk/include/cppwinrt -isystem/Users/sean/src/winmake/xwin/splat/sdk/include/ucrt -isystem/Users/sean/src/winmake/xwin/splat/sdk/include/shared -isystem/Users/sean/src/winmake/xwin/splat/sdk/include/um -isystem/Users/sean/src/winmake/xwin/splat/sdk/include/winrt -L/Users/sean/src/winmake/xwin/splat/crt/lib/aarch64 -L/Users/sean/src/winmake/xwin/splat/sdk/lib/aarch64 -L/Users/sean/src/winmake/xwin/splat/sdk/lib/ucrt/aarch64 -L/Users/sean/src/winmake/xwin/splat/sdk/lib/um/aarch64 -o example_a64.exe example.c -lkernel32 -luser32 -lgdi32
clang version 19.1.0-rc3 (https://github.com/llvm/llvm-project.git 437434df21d839becb453f6821564662e9824f02)
Target: aarch64-pc-windows-msvc
Thread model: posix
InstalledDir: /Users/sean/src/winmake/llvm/bin
 "/Users/sean/src/winmake/llvm/bin/clang-19" -cc1 -triple aarch64-pc-windows-msvc19.33.0 -emit-obj -mincremental-linker-compatible -dumpdir example_a64.exe- -disable-free -clear-ast-before-backend -disable-llvm-verifier -discard-value-names -main-file-name example.c -mrelocation-model pic -pic-level 2 -mframe-pointer=none -relaxed-aliasing -fmath-errno -ffp-contract=on -fno-rounding-math -mconstructor-aliases -funwind-tables=2 -target-cpu generic -target-feature +v8a -target-feature +fp-armv8 -target-feature +neon -target-abi aapcs -fdebug-compilation-dir=/Users/sean/src/winmake -target-linker-version 1053.12 -v -fcoverage-compilation-dir=/Users/sean/src/winmake -resource-dir /Users/sean/src/winmake/llvm/lib/clang/19 -isystem /Users/sean/src/winmake/xwin/splat/crt/include -isystem /Users/sean/src/winmake/xwin/splat/sdk/include -isystem /Users/sean/src/winmake/xwin/splat/sdk/include/cppwinrt -isystem /Users/sean/src/winmake/xwin/splat/sdk/include/ucrt -isystem /Users/sean/src/winmake/xwin/splat/sdk/include/shared -isystem /Users/sean/src/winmake/xwin/splat/sdk/include/um -isystem /Users/sean/src/winmake/xwin/splat/sdk/include/winrt -internal-isystem /Users/sean/src/winmake/llvm/lib/clang/19/include -Os -Weverything -Wno-unused-parameter -ferror-limit 19 -fno-use-cxa-atexit -fms-extensions -fms-compatibility -fms-compatibility-version=19.33 -fskip-odr-check-in-gmf -fdelayed-template-parsing -fcolor-diagnostics -vectorize-loops -vectorize-slp -faddrsig -o /var/folders/_z/w81n9b952kbc88vl3wrlckhh0000gn/T/example-743bfa.o -x c example.c
clang -cc1 version 19.1.0-rc3 based upon LLVM 19.1.0-rc3 default target arm64-apple-darwin22.6.0
#include "..." search starts here:
#include <...> search starts here:
 /Users/sean/src/winmake/xwin/splat/crt/include
 /Users/sean/src/winmake/xwin/splat/sdk/include
 /Users/sean/src/winmake/xwin/splat/sdk/include/cppwinrt
 /Users/sean/src/winmake/xwin/splat/sdk/include/ucrt
 /Users/sean/src/winmake/xwin/splat/sdk/include/shared
 /Users/sean/src/winmake/xwin/splat/sdk/include/um
 /Users/sean/src/winmake/xwin/splat/sdk/include/winrt
 /Users/sean/src/winmake/llvm/lib/clang/19/include
End of search list.
 "/Users/sean/src/winmake/llvm/bin/lld-link" -out:example_a64.exe -defaultlib:libcmt -defaultlib:oldnames -libpath:lib/arm64 -libpath:atlmfc/lib/arm64 -libpath:/Users/sean/src/winmake/xwin/splat/crt/lib/aarch64 -libpath:/Users/sean/src/winmake/xwin/splat/sdk/lib/aarch64 -libpath:/Users/sean/src/winmake/xwin/splat/sdk/lib/ucrt/aarch64 -libpath:/Users/sean/src/winmake/xwin/splat/sdk/lib/um/aarch64 -libpath:/Users/sean/src/winmake/llvm/lib/clang/19/lib/aarch64-pc-windows-msvc -libpath:/Users/sean/src/winmake/llvm/lib/clang/19/lib/windows -nologo /Users/sean/src/winmake/llvm/lib/clang/19/lib/aarch64-pc-windows-msvc/clang_rt.builtins.lib /var/folders/_z/w81n9b952kbc88vl3wrlckhh0000gn/T/example-743bfa.o kernel32.lib user32.lib gdi32.lib
cd /Users/sean/src/winmake/llvm/lib/clang/19/lib/windows && ln -sf libclang_rt.builtins-x86_64.a clang_rt.builtins.lib
/Users/sean/src/winmake/llvm/bin/x86_64-w64-mingw32-clang -v -target x86_64-pc-windows-msvc -Os -Weverything -Wno-unused-parameter -isystem/Users/sean/src/winmake/xwin/splat/crt/include -isystem/Users/sean/src/winmake/xwin/splat/sdk/include -isystem/Users/sean/src/winmake/xwin/splat/sdk/include/cppwinrt -isystem/Users/sean/src/winmake/xwin/splat/sdk/include/ucrt -isystem/Users/sean/src/winmake/xwin/splat/sdk/include/shared -isystem/Users/sean/src/winmake/xwin/splat/sdk/include/um -isystem/Users/sean/src/winmake/xwin/splat/sdk/include/winrt -L/Users/sean/src/winmake/xwin/splat/crt/lib/x86_64 -L/Users/sean/src/winmake/xwin/splat/sdk/lib/x86_64 -L/Users/sean/src/winmake/xwin/splat/sdk/lib/ucrt/x86_64 -L/Users/sean/src/winmake/xwin/splat/sdk/lib/um/x86_64 -o example_x64.exe example.c -lkernel32 -luser32 -lgdi32
clang version 19.1.0-rc3 (https://github.com/llvm/llvm-project.git 437434df21d839becb453f6821564662e9824f02)
Target: x86_64-pc-windows-msvc
Thread model: posix
InstalledDir: /Users/sean/src/winmake/llvm/bin
 "/Users/sean/src/winmake/llvm/bin/clang-19" -cc1 -triple x86_64-pc-windows-msvc19.33.0 -emit-obj -mincremental-linker-compatible -dumpdir example_x64.exe- -disable-free -clear-ast-before-backend -disable-llvm-verifier -discard-value-names -main-file-name example.c -mrelocation-model pic -pic-level 2 -mframe-pointer=none -relaxed-aliasing -fmath-errno -ffp-contract=on -fno-rounding-math -mconstructor-aliases -funwind-tables=2 -target-cpu x86-64 -tune-cpu generic -fdebug-compilation-dir=/Users/sean/src/winmake -target-linker-version 1053.12 -v -fcoverage-compilation-dir=/Users/sean/src/winmake -resource-dir /Users/sean/src/winmake/llvm/lib/clang/19 -isystem /Users/sean/src/winmake/xwin/splat/crt/include -isystem /Users/sean/src/winmake/xwin/splat/sdk/include -isystem /Users/sean/src/winmake/xwin/splat/sdk/include/cppwinrt -isystem /Users/sean/src/winmake/xwin/splat/sdk/include/ucrt -isystem /Users/sean/src/winmake/xwin/splat/sdk/include/shared -isystem /Users/sean/src/winmake/xwin/splat/sdk/include/um -isystem /Users/sean/src/winmake/xwin/splat/sdk/include/winrt -internal-isystem /Users/sean/src/winmake/llvm/lib/clang/19/include -Os -Weverything -Wno-unused-parameter -ferror-limit 19 -fno-use-cxa-atexit -fms-extensions -fms-compatibility -fms-compatibility-version=19.33 -fskip-odr-check-in-gmf -fdelayed-template-parsing -fcolor-diagnostics -vectorize-loops -vectorize-slp -faddrsig -o /var/folders/_z/w81n9b952kbc88vl3wrlckhh0000gn/T/example-c08c40.o -x c example.c
clang -cc1 version 19.1.0-rc3 based upon LLVM 19.1.0-rc3 default target arm64-apple-darwin22.6.0
#include "..." search starts here:
#include <...> search starts here:
 /Users/sean/src/winmake/xwin/splat/crt/include
 /Users/sean/src/winmake/xwin/splat/sdk/include
 /Users/sean/src/winmake/xwin/splat/sdk/include/cppwinrt
 /Users/sean/src/winmake/xwin/splat/sdk/include/ucrt
 /Users/sean/src/winmake/xwin/splat/sdk/include/shared
 /Users/sean/src/winmake/xwin/splat/sdk/include/um
 /Users/sean/src/winmake/xwin/splat/sdk/include/winrt
 /Users/sean/src/winmake/llvm/lib/clang/19/include
End of search list.
 "/Users/sean/src/winmake/llvm/bin/lld-link" -out:example_x64.exe -defaultlib:libcmt -defaultlib:oldnames -libpath:lib/amd64 -libpath:atlmfc/lib/amd64 -libpath:/Users/sean/src/winmake/xwin/splat/crt/lib/x86_64 -libpath:/Users/sean/src/winmake/xwin/splat/sdk/lib/x86_64 -libpath:/Users/sean/src/winmake/xwin/splat/sdk/lib/ucrt/x86_64 -libpath:/Users/sean/src/winmake/xwin/splat/sdk/lib/um/x86_64 -libpath:/Users/sean/src/winmake/llvm/lib/clang/19/lib/x86_64-pc-windows-msvc -libpath:/Users/sean/src/winmake/llvm/lib/clang/19/lib/windows -nologo /Users/sean/src/winmake/llvm/lib/clang/19/lib/x86_64-pc-windows-msvc/clang_rt.builtins.lib /var/folders/_z/w81n9b952kbc88vl3wrlckhh0000gn/T/example-c08c40.o kernel32.lib user32.lib gdi32.lib

Answer 2 · 2024-08-21T17:11:50.000Z

% uname -a
Darwin mbp.local 22.6.0 Darwin Kernel Version 22.6.0: Mon Apr 22 20:49:37 PDT 2024; root:xnu-8796.141.3.705.2~1/RELEASE_ARM64_T6000 arm64

Answer 3 · 2024-08-21T17:21:24.000Z

You're using the wrong triple. aarch64-pc-windows-msvc19.33.0 will start clang in MSVC mode, while this toolchain is mingw-w64. Removing the -triple flag should make it work again.

Answer 4 · 2024-08-21T17:39:41.000Z

oh shoot thank you. i'm missing some fundamental understanding. would you please share how i might still set the architecture and windows platform so llvm still adds the appropriate defines to avoid endless errors like winnt.h:253:2: error: Must define a target architecture. and vcruntime.h:96:20: error: expected ';' after top level declarator which are not present when using the triple?

Answer 5 · 2024-08-21T19:16:33.000Z

What are you trying to build? Either it's dependent on MSVC specific includes, or something really bad is happening and the header files are getting mixed up.

Answer 6 · 2024-08-21T19:26:02.000Z

 /Users/sean/src/winmake/xwin/splat/crt/include
 /Users/sean/src/winmake/xwin/splat/sdk/include
 /Users/sean/src/winmake/xwin/splat/sdk/include/cppwinrt
 /Users/sean/src/winmake/xwin/splat/sdk/include/ucrt
 /Users/sean/src/winmake/xwin/splat/sdk/include/shared
 /Users/sean/src/winmake/xwin/splat/sdk/include/um
 /Users/sean/src/winmake/xwin/splat/sdk/include/winrt

I see that you're using this toolchain with Windows SDK header files. This will not work for obvious reasons. You don't need the Windows SDK since this toolchain uses mingw-w64.

Answer 7 · 2024-08-21T19:31:31.000Z

After some more research, I found out that you're probably using https://github.com/Jake-Shadle/xwin. If so, please don't mix the 2 toolchains, they're not designed to work together.

Answer 8 · 2024-08-21T19:57:30.000Z

gosh, that really simplifies things and is working, haha. thank you!