bintools-wrapper: skip dynamic linker for static binaries

Currently we set dynamic-linker unconditionally. This breaks
however some static binaries i.e. rust binaries linked against musl.
There is no reason we should set an elf interpreter for static binaries
hence this is skipped if `-static` or `-static-pie` is either passed to
our cc or ld wrapper.

pkgs/build-support/cc-wrapper/cc-wrapper.sh

@@ -28,6 +28,7 @@ cc1=0
 [[ "@prog@" = *++ ]] && isCpp=1 || isCpp=0
 cppInclude=1
 cInclude=1
+setDynamicLinker=1
 
 expandResponseParams "$@"
 declare -i n=0
@@ -58,6 +59,8 @@ while (( "$n" < "$nParams" )); do
         cppInclude=0
     elif [ "$p" = -nostdinc++ ]; then
         cppInclude=0
+    elif [[ "$p" = -static || "$p" = -static-pie ]]; then
+        setDynamicLinker=0
     elif [[ "$p" != -?* ]]; then
         # A dash alone signifies standard input; it is not a flag
         nonFlagArgs=1
@@ -152,6 +155,9 @@ if [ "$dontLink" != 1 ]; then
     for i in $NIX_LDFLAGS_BEFORE_@suffixSalt@; do
         extraBefore+=("-Wl,$i")
     done
+    if [ "$setDynamicLinker" = 1 ]; then
+        extraBefore+=("-Wl,-dynamic-linker=$NIX_DYNAMIC_LINKER_@suffixSalt@")
+    fi
     for i in $NIX_LDFLAGS_@suffixSalt@; do
         if [ "${i:0:3}" = -L/ ]; then
             extraAfter+=("$i")