diff options
| -rw-r--r-- | pkgs/development/compilers/swift/patches/build-script-pax.patch | 3 | ||||
| -rw-r--r-- | pkgs/stdenv/generic/setup.sh | 12 |
2 files changed, 10 insertions, 5 deletions
diff --git a/pkgs/development/compilers/swift/patches/build-script-pax.patch b/pkgs/development/compilers/swift/patches/build-script-pax.patch index 9f1976a2d88d..fa2ccdf9d5c6 100644 --- a/pkgs/development/compilers/swift/patches/build-script-pax.patch +++ b/pkgs/development/compilers/swift/patches/build-script-pax.patch @@ -1,12 +1,13 @@ --- swift/utils/build-script-impl 2017-01-23 12:47:20.401326309 -0600 +++ swift-pax/utils/build-script-impl 2017-01-23 13:24:10.339366996 -0600 -@@ -1823,6 +1823,16 @@ function set_lldb_xcodebuild_options() { +@@ -1823,6 +1823,17 @@ function set_lldb_xcodebuild_options() { fi } +## XXX: Taken from nixpkgs /pkgs/stdenv/generic/setup.sh +isELF() { + local fn="$1" ++ local fd + local magic + exec {fd}< "$fn" + read -n 4 -u $fd magic diff --git a/pkgs/stdenv/generic/setup.sh b/pkgs/stdenv/generic/setup.sh index eb63b18e5f3d..e5d2ba8682de 100644 --- a/pkgs/stdenv/generic/setup.sh +++ b/pkgs/stdenv/generic/setup.sh @@ -17,8 +17,9 @@ runHook() { shift local var="$hookName" if [[ "$hookName" =~ Hook$ ]]; then var+=s; else var+=Hooks; fi - eval "local -a dummy=(\"\${$var[@]}\")" - for hook in "_callImplicitHook 0 $hookName" "${dummy[@]}"; do + local -n var + local hook + for hook in "_callImplicitHook 0 $hookName" "${var[@]}"; do _eval "$hook" "$@" done return 0 @@ -32,8 +33,9 @@ runOneHook() { shift local var="$hookName" if [[ "$hookName" =~ Hook$ ]]; then var+=s; else var+=Hooks; fi - eval "local -a dummy=(\"\${$var[@]}\")" - for hook in "_callImplicitHook 1 $hookName" "${dummy[@]}"; do + local -n var + local hook + for hook in "_callImplicitHook 1 $hookName" "${var[@]}"; do if _eval "$hook" "$@"; then return 0 fi @@ -192,6 +194,7 @@ _addRpathPrefix() { # Return success if the specified file is an ELF object. isELF() { local fn="$1" + local fd local magic exec {fd}< "$fn" read -n 4 -u $fd magic @@ -203,6 +206,7 @@ isELF() { # "#!"). isScript() { local fn="$1" + local fd local magic if ! [ -x /bin/sh ]; then return 0; fi exec {fd}< "$fn" |