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| author | Andrew Kelley <andrew@ziglang.org> | 2020-09-25 18:01:35 -0700 |
|---|---|---|
| committer | Andrew Kelley <andrew@ziglang.org> | 2020-09-25 18:01:35 -0700 |
| commit | 70d7d7e919d7f297e63ca421f6be5925259136e2 (patch) | |
| tree | 1635b864f21a78a8d273fa9a946191a8b9796e8b /src/link.zig | |
| parent | 670e7d456c24a8597af6b3809bf1e9ea68746ade (diff) | |
| download | zig-70d7d7e919d7f297e63ca421f6be5925259136e2.tar.gz zig-70d7d7e919d7f297e63ca421f6be5925259136e2.zip | |
stage2: disable lld caching when output dir is owned by user
Normally when using LLD to link, Zig uses a file named "lld.id" in the
same directory as the output binary which contains the hash of the link
operation, allowing Zig to skip linking when the hash would be unchanged.
In the case that the output binary is being emitted into a directory which
is externally modified - essentially anything other than zig-cache - then
this flag would be set to disable this machinery to avoid false positives.
* Better defaults when using -fno-LLVM
* Fix compiler_rt and libc static libraries were getting a .zig
extension instead of .a extension.
* when using the stage1 backend, put the object file next to the
stage1.id file in the cache directory. this prevents an object file
from polluting the cwd when using zig from the CLI.
Diffstat (limited to 'src/link.zig')
| -rw-r--r-- | src/link.zig | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/link.zig b/src/link.zig index 82d67f2a7a..4c485063bd 100644 --- a/src/link.zig +++ b/src/link.zig @@ -66,6 +66,7 @@ pub const Options = struct { error_return_tracing: bool, is_compiler_rt_or_libc: bool, each_lib_rpath: bool, + disable_lld_caching: bool, gc_sections: ?bool = null, allow_shlib_undefined: ?bool = null, linker_script: ?[]const u8 = null, |