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cmd/dist: instruct the user to bind $GOBIN on Plan 9

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R=seed, rminnich, bradfitz, r
CC=golang-dev
https://golang.org/cl/7395059
This commit is contained in:
Anthony Martin 2013-03-15 05:04:19 +01:00 committed by Ron Minnich
parent cb4428e555
commit d94da6fab5
1 changed files with 23 additions and 10 deletions
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33
src/cmd/dist/build.c vendored
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@ -1588,7 +1588,7 @@ cmdclean(int argc, char **argv)
void
cmdbanner(int argc, char **argv)
{
char *pathsep;
char *pathsep, *pid, *ns;
Buf b, b1, search, path;
ARGBEGIN{
@ -1612,15 +1612,28 @@ cmdbanner(int argc, char **argv)
xprintf("Installed Go for %s/%s in %s\n", goos, goarch, goroot);
xprintf("Installed commands in %s\n", gobin);
// Check that gobin appears in $PATH.
xgetenv(&b, "PATH");
pathsep = ":";
if(streq(gohostos, "windows"))
pathsep = ";";
bprintf(&b1, "%s%s%s", pathsep, bstr(&b), pathsep);
bprintf(&search, "%s%s%s", pathsep, gobin, pathsep);
if(xstrstr(bstr(&b1), bstr(&search)) == nil)
xprintf("*** You need to add %s to your PATH.\n", gobin);
if(streq(gohostos, "plan9")) {
// Check that gobin is bound before /bin.
readfile(&b, "#c/pid");
bsubst(&b, " ", "");
pid = btake(&b);
bprintf(&b, "/proc/%s/ns", pid);
ns = btake(&b);
readfile(&b, ns);
bprintf(&search, "bind -b %s /bin\n", gobin);
if(xstrstr(bstr(&b), bstr(&search)) == nil)
xprintf("*** You need to bind %s before /bin.\n", gobin);
} else {
// Check that gobin appears in $PATH.
xgetenv(&b, "PATH");
pathsep = ":";
if(streq(gohostos, "windows"))
pathsep = ";";
bprintf(&b1, "%s%s%s", pathsep, bstr(&b), pathsep);
bprintf(&search, "%s%s%s", pathsep, gobin, pathsep);
if(xstrstr(bstr(&b1), bstr(&search)) == nil)
xprintf("*** You need to add %s to your PATH.\n", gobin);
}
if(streq(gohostos, "darwin")) {
if(isfile(bpathf(&path, "%s/cov", tooldir)))