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goinstall: undo 1ad616fb313d (always rebuild...)

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CL 4627051 is a better way of doing the same thing.

R=golang-dev, r
CC=golang-dev
https://golang.org/cl/4654045
This commit is contained in:
Andrew Gerrand 2011-06-21 17:13:16 +10:00
parent 524d02cbca
commit f338d9f73b
1 changed files with 3 additions and 7 deletions
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10
src/cmd/goinstall/main.go
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@ -150,7 +150,7 @@ func logPackage(pkg string) {
}
// install installs the package named by path, which is needed by parent.
func install(pkg, parent string) (built bool) {
func install(pkg, parent string) {
// Make sure we're not already trying to install pkg.
switch visit[pkg] {
case done:
@ -201,12 +201,9 @@ func install(pkg, parent string) (built bool) {
errorf("%s: package has no files\n", pkg)
return
}
var depBuilt bool
for _, p := range dirInfo.Imports {
if p != "C" {
if install(p, pkg) {
depBuilt = true
}
install(p, pkg)
}
}
if errors {
@ -227,13 +224,12 @@ func install(pkg, parent string) (built bool) {
script.Clean()
}
if *doInstall {
if depBuilt || script.Stale() {
if script.Stale() {
printf("%s: install\n", pkg)
if err := script.Run(); err != nil {
errorf("%s: install: %v\n", pkg, err)
return
}
built = true
} else {
printf("%s: up-to-date\n", pkg)
}