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| author | Ayke van Laethem <[email protected]> | 2021-12-09 02:52:08 +0100 |
|---|---|---|
| committer | Ron Evans <[email protected]> | 2022-01-09 11:04:10 +0100 |
| commit | ebd4969cde351cdc31eb142f14dd4c1ce1352de1 (patch) | |
| tree | 1e15d66126a03d1d5183b6d94f03c0b5608c9913 /loader | |
| parent | 32a7b8cc4e78799c6447064b9f5576c7f16c4f88 (diff) | |
| download | tinygo-ebd4969cde351cdc31eb142f14dd4c1ce1352de1.tar.gz tinygo-ebd4969cde351cdc31eb142f14dd4c1ce1352de1.zip | |
all: switch to LLVM 13
This adds support for building with `-tags=llvm13` and switches to LLVM
13 for tinygo binaries that are statically linked against LLVM.
Some notes on this commit:
* Added `-mfloat-abi=soft` to all Cortex-M targets because otherwise
nrfx would complain that floating point was enabled on Cortex-M0.
That's not the case, but with `-mfloat-abi=soft` the `__SOFTFP__`
macro is defined which silences this warning.
See: https://reviews.llvm.org/D100372
* Changed from `--sysroot=<root>` to `-nostdlib -isystem <root>` for
musl because with Clang 13, even with `--sysroot` some system
libraries are used which we don't want.
* Changed all `-Xclang -internal-isystem -Xclang` to simply
`-isystem`, for consistency with the above change. It appears to
have the same effect.
* Moved WebAssembly function declarations to the top of the file in
task_asyncify_wasm.S because (apparently) the assembler has become
more strict.
Diffstat (limited to 'loader')
| -rw-r--r-- | loader/loader.go | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/loader/loader.go b/loader/loader.go index 1f43e07e4..489ed24f0 100644 --- a/loader/loader.go +++ b/loader/loader.go @@ -406,7 +406,7 @@ func (p *Package) parseFiles() ([]*ast.File, error) { initialCFlags = append(initialCFlags, p.program.config.CFlags()...) initialCFlags = append(initialCFlags, "-I"+p.Dir) if p.program.clangHeaders != "" { - initialCFlags = append(initialCFlags, "-Xclang", "-internal-isystem", "-Xclang", p.program.clangHeaders) + initialCFlags = append(initialCFlags, "-isystem", p.program.clangHeaders) } generated, headerCode, cflags, ldflags, accessedFiles, errs := cgo.Process(files, p.program.workingDir, p.program.fset, initialCFlags) p.CFlags = append(initialCFlags, cflags...) |