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| author | John Ericson <Ericson2314@yahoo.com> | 2017-09-26 14:05:00 -0400 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2017-09-26 14:05:00 -0400 |
| commit | 87067dc471a1592f4933f283648eb52a99f096b5 (patch) | |
| tree | 22d4cd75fa7ff727968edace375d876e5b703d8a /pkgs/build-support/cc-wrapper/gnat-wrapper.sh | |
| parent | 332dc7c719f805812eb5f33ab3e4670bb5b10d69 (diff) | |
| parent | 0d3d2a01d20d88dde3696ead43c557c1f3043ee7 (diff) | |
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Merge pull request #29580 from obsidiansystems/stdenv-super-debug
stdenv: Provide a way for full `set -x` debugging
Diffstat (limited to 'pkgs/build-support/cc-wrapper/gnat-wrapper.sh')
| -rw-r--r-- | pkgs/build-support/cc-wrapper/gnat-wrapper.sh | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/pkgs/build-support/cc-wrapper/gnat-wrapper.sh b/pkgs/build-support/cc-wrapper/gnat-wrapper.sh index f0c922a3d5b4..b15f1e461e5f 100644 --- a/pkgs/build-support/cc-wrapper/gnat-wrapper.sh +++ b/pkgs/build-support/cc-wrapper/gnat-wrapper.sh @@ -2,6 +2,10 @@ set -eu -o pipefail shopt -s nullglob +if (( "${NIX_DEBUG:-0}" >= 7 )); then + set -x +fi + # N.B. Gnat is not used during bootstrapping, so we don't need to # worry about the old bash empty array `set -u` workarounds. @@ -109,7 +113,7 @@ fi #fi # Optionally print debug info. -if [ -n "${NIX_DEBUG:-}" ]; then +if (( "${NIX_DEBUG:-0}" >= 1 )); then echo "extra flags before to @prog@:" >&2 printf " %q\n" "${extraBefore[@]}" >&2 echo "original flags to @prog@:" >&2 |