diff options
Diffstat (limited to 'pkgs/build-support/cc-wrapper/setup-hook.sh')
| -rw-r--r-- | pkgs/build-support/cc-wrapper/setup-hook.sh | 26 |
1 files changed, 16 insertions, 10 deletions
diff --git a/pkgs/build-support/cc-wrapper/setup-hook.sh b/pkgs/build-support/cc-wrapper/setup-hook.sh index a8f29bd5877d..7822b7f84d00 100644 --- a/pkgs/build-support/cc-wrapper/setup-hook.sh +++ b/pkgs/build-support/cc-wrapper/setup-hook.sh @@ -97,10 +97,12 @@ ccWrapper_addCVars () { # setup-hook, which `role` tracks. if [ -n "${crossConfig:-}" ]; then export NIX_CC_WRAPPER_@infixSalt@_TARGET_BUILD=1 - role="BUILD_" + role_pre='BUILD_' + role_post='_FOR_BUILD' else export NIX_CC_WRAPPER_@infixSalt@_TARGET_HOST=1 - role="" + role_pre='' + role_post='' fi # Eventually the exact sort of env-hook we create will depend on the role. This @@ -133,20 +135,24 @@ fi # Export tool environment variables so various build systems use the right ones. -export NIX_${role}CC=@out@ +export NIX_${role_pre}CC=@out@ -export ${role}CC=@named_cc@ -export ${role}CXX=@named_cxx@ +export ${role_pre}CC=@named_cc@ +export ${role_pre}CXX=@named_cxx@ +export CC${role_post}=@named_cc@ +export CXX${role_post}=@named_cxx@ -for CMD in \ - ar as nm objcopy ranlib strip strings size ld windres +for cmd in \ + ar as ld nm objcopy objdump readelf ranlib strip strings size windres do if - PATH=$_PATH type -p "@targetPrefix@$CMD" > /dev/null + PATH=$_PATH type -p "@targetPrefix@${cmd}" > /dev/null then - export "${role}$(echo "$CMD" | tr "[:lower:]" "[:upper:]")=@targetPrefix@${CMD}"; + upper_case="$(echo "$cmd" | tr "[:lower:]" "[:upper:]")" + export "${role_pre}${upper_case}=@targetPrefix@${cmd}"; + export "${upper_case}${role_post}=@targetPrefix@${cmd}"; fi done # No local scope in sourced file -unset role +unset -v role_pre role_post cmd upper_case |