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build: canSkipToBuild

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This commit is contained in:
xushiwei
2024-05-09 14:19:31 +08:00
parent 1800c52c04
commit 093af00bbe
1 changed files with 12 additions and 1 deletions
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13
internal/build/build.go
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@@ -258,7 +258,8 @@ func buildPkg(prog llssa.Program, aPkg *aPackage, mode Mode, verbose bool) {
if verbose { if verbose {
fmt.Fprintln(os.Stderr, pkgPath) fmt.Fprintln(os.Stderr, pkgPath)
} }
if pkgPath == "unsafe" { // TODO(xsw): maybe can remove this special case if canSkipToBuild(pkgPath) {
pkg.ExportFile = ""
return return
} }
ret, err := cl.NewPackage(prog, aPkg.SSA, pkg.Syntax) ret, err := cl.NewPackage(prog, aPkg.SSA, pkg.Syntax)
@@ -270,6 +271,16 @@ func buildPkg(prog llssa.Program, aPkg *aPackage, mode Mode, verbose bool) {
aPkg.LPkg = ret aPkg.LPkg = ret
} }
func canSkipToBuild(pkgPath string) bool {
switch pkgPath {
case "unsafe", "runtime", "errors", "sync", "sync/atomic":
return true
default:
return strings.HasPrefix(pkgPath, "internal/") ||
strings.HasPrefix(pkgPath, "runtime/internal/")
}
}
type aPackage struct { type aPackage struct {
*packages.Package *packages.Package
SSA *ssa.Package SSA *ssa.Package