You can influence the directory where the daemon stores build trees
@i{via} the @code{TMPDIR} environment variable. However, the build tree
-within the chroot is always @file{/tmp/nix-build-@var{name}.drv-0},
+within the chroot is always @file{/tmp/guix-build-@var{name}.drv-0},
where @var{name} is the derivation name---e.g., @code{coreutils-8.24}.
This way, the value of @code{TMPDIR} does not leak inside build
environments, which avoids discrepancies in cases where build processes
/* Create a temporary directory where the build will take
place. */
auto drvName = storePathToName(drvPath);
- tmpDir = createTempDir("", "nix-build-" + drvName, false, false, 0700);
+ tmpDir = createTempDir("", "guix-build-" + drvName, false, false, 0700);
/* In a sandbox, for determinism, always use the same temporary
directory. */
- tmpDirInSandbox = useChroot ? "/tmp/nix-build-" + drvName + "-0" : tmpDir;
+ tmpDirInSandbox = useChroot ? "/tmp/guix-build-" + drvName + "-0" : tmpDir;
/* For convenience, set an environment pointing to the top build
directory. */