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Update darwin build for optional sandbox paths

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Fixes #1132
This commit is contained in:
Shea Levy 2016-11-17 08:06:00 -05:00
parent 4be4f6de56
commit 8bf378e999
1 changed files with 6 additions and 3 deletions
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9
src/libstore/build.cc
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@ -2554,15 +2554,18 @@ void DerivationGoal::runChild()
*/
sandboxProfile += "(allow file-read* file-write* process-exec\n";
for (auto & i : dirsInChroot) {
if (i.first != i.second)
if (i.first != i.second.source)
throw Error(format(
"can't map '%1%' to '%2%': mismatched impure paths not supported on Darwin")
% i.first % i.second);
% i.first % i.second.source);
string path = i.first;
struct stat st;
if (lstat(path.c_str(), &st))
if (lstat(path.c_str(), &st)) {
if (i.second.optional && errno == ENOENT)
continue;
throw SysError(format("getting attributes of path ‘%1%’") % path);
}
if (S_ISDIR(st.st_mode))
sandboxProfile += (format("\t(subpath \"%1%\")\n") % path).str();
else