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authorJohn Ericson <John.Ericson@Obsidian.Systems>2017-09-19 19:11:29 -0400
committerJohn Ericson <John.Ericson@Obsidian.Systems>2017-09-26 11:24:19 -0400
commitf6fcb9bc0d33e59b09d1b4b9e15d83260954f850 (patch)
tree453de7f552fec51dcc2fa67ee30be78873af3264 /pkgs/stdenv/generic
parent127a5f3357eeebc4797fdce66b99b02b831a3a3f (diff)
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stdenv: Turn on `set -x` if NIX_DEBUG >= 6
Why 6? It seems a decently high number, giving us room for more degrees
of debugging before the `set -x` sledgehammer without incurring a
mass-rebuild.
Diffstat (limited to 'pkgs/stdenv/generic')
-rw-r--r--pkgs/stdenv/generic/setup.sh4
1 files changed, 4 insertions, 0 deletions
diff --git a/pkgs/stdenv/generic/setup.sh b/pkgs/stdenv/generic/setup.sh
index 524caafc8720..02da3829c5ae 100644
--- a/pkgs/stdenv/generic/setup.sh
+++ b/pkgs/stdenv/generic/setup.sh
@@ -1,6 +1,10 @@
 set -eu
 set -o pipefail
 
+if (( "${NIX_DEBUG:-0}" >= 6 )); then
+    set -x
+fi
+
 : ${outputs:=out}