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cmd/go: document c-shared buildmode for building WASI library/reactor

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For #65199.

Change-Id: Icd3ec7cf25c2d381401686333c8aeed8013b3fbd
Reviewed-on: https://go-review.googlesource.com/c/go/+/633418
Reviewed-by: Michael Matloob <matloob@golang.org>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
This commit is contained in:
Cherry Mui
2024-12-05 13:01:32 -05:00
parent 312f7c1bd3
commit 04cdaa9984
2 changed files with 8 additions and 2 deletions
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5
src/cmd/go/alldocs.go
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@@ -2210,7 +2210,10 @@
// Build the listed main package, plus all packages it imports,
// into a C shared library. The only callable symbols will
// be those functions exported using a cgo //export comment.
// Requires exactly one main package to be listed.
// On wasip1, this mode builds it to a WASI reactor/library,
// of which the callable symbols are those functions exported
// using a //go:wasmexport directive. Requires exactly one
// main package to be listed.
//
// -buildmode=default
// Listed main packages are built into executables and listed

5
src/cmd/go/internal/help/helpdoc.go
View File

@@ -769,7 +769,10 @@ are:
Build the listed main package, plus all packages it imports,
into a C shared library. The only callable symbols will
be those functions exported using a cgo //export comment.
Requires exactly one main package to be listed.
On wasip1, this mode builds it to a WASI reactor/library,
of which the callable symbols are those functions exported
using a //go:wasmexport directive. Requires exactly one
main package to be listed.
-buildmode=default
Listed main packages are built into executables and listed