diff options
Diffstat (limited to 'nixpkgs/pkgs/stdenv/generic/setup.sh')
| -rw-r--r-- | nixpkgs/pkgs/stdenv/generic/setup.sh | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/nixpkgs/pkgs/stdenv/generic/setup.sh b/nixpkgs/pkgs/stdenv/generic/setup.sh index a73474c952e5..066ef6ed9eb3 100644 --- a/nixpkgs/pkgs/stdenv/generic/setup.sh +++ b/nixpkgs/pkgs/stdenv/generic/setup.sh @@ -1,6 +1,12 @@ set -eu set -o pipefail +if [ -n "${BASH_VERSINFO-}" ] && [ "${BASH_VERSINFO-}" -lt 4 ]; then + echo "Detected Bash version that isn't supported by Nixpkgs (${BASH_VERSION})" + echo "Please install Bash 4 or greater to continue." + exit 1 +fi + if (( "${NIX_DEBUG:-0}" >= 6 )); then set -x fi |