diff options
Diffstat (limited to 'nixpkgs/pkgs/build-support/bintools-wrapper/setup-hook.sh')
| -rw-r--r-- | nixpkgs/pkgs/build-support/bintools-wrapper/setup-hook.sh | 11 |
1 files changed, 4 insertions, 7 deletions
diff --git a/nixpkgs/pkgs/build-support/bintools-wrapper/setup-hook.sh b/nixpkgs/pkgs/build-support/bintools-wrapper/setup-hook.sh index f65b792485a0..a714bd151c90 100644 --- a/nixpkgs/pkgs/build-support/bintools-wrapper/setup-hook.sh +++ b/nixpkgs/pkgs/build-support/bintools-wrapper/setup-hook.sh @@ -2,8 +2,6 @@ # # See comments in cc-wrapper's setup hook. This works exactly the same way. -set -u - # Skip setup hook if we're neither a build-time dep, nor, temporarily, doing a # native compile. # @@ -24,7 +22,8 @@ bintoolsWrapper_addLDVars () { # Python and Haskell packages often only have directories like $out/lib/ghc-8.4.3/ or # $out/lib/python3.6/, so having them in LDFLAGS just makes the linker search unnecessary # directories and bloats the size of the environment variable space. - if [[ -n "$(echo $1/lib/lib*)" ]]; then + local -a glob=( $1/lib/lib* ) + if [ "${#glob[*]}" -gt 0 ]; then export NIX_${role_pre}LDFLAGS+=" -L$1/lib" fi fi @@ -61,9 +60,8 @@ do if PATH=$_PATH type -p "@targetPrefix@${cmd}" > /dev/null then - upper_case="$(echo "$cmd" | tr "[:lower:]" "[:upper:]")" - export "${role_pre}${upper_case}=@targetPrefix@${cmd}"; - export "${upper_case}${role_post}=@targetPrefix@${cmd}"; + export "${role_pre}${cmd^^}=@targetPrefix@${cmd}"; + export "${cmd^^}${role_post}=@targetPrefix@${cmd}"; fi done @@ -73,4 +71,3 @@ export NIX_HARDENING_ENABLE # No local scope in sourced file unset -v role_pre role_post cmd upper_case -set +u |