cmake: setup-hook.sh: unify indentation

pkgs/by-name/cm/cmake/setup-hook.sh

@@ -150,38 +150,38 @@ fi
 
 addEnvHooks "$targetOffset" addCMakeParams
 
-makeCmakeFindLibs(){
-  isystem_seen=
-  iframework_seen=
-  for flag in ${NIX_CFLAGS_COMPILE-} ${NIX_LDFLAGS-}; do
-    if test -n "$isystem_seen" && test -d "$flag"; then
-      isystem_seen=
-      addToSearchPath CMAKE_INCLUDE_PATH "${flag}"
-    elif test -n "$iframework_seen" && test -d "$flag"; then
-      iframework_seen=
-      addToSearchPath CMAKE_FRAMEWORK_PATH "${flag}"
-    else
-      isystem_seen=
-      iframework_seen=
-      case $flag in
-        -I*)
-          addToSearchPath CMAKE_INCLUDE_PATH "${flag:2}"
-          ;;
-        -L*)
-          addToSearchPath CMAKE_LIBRARY_PATH "${flag:2}"
-          ;;
-        -F*)
-          addToSearchPath CMAKE_FRAMEWORK_PATH "${flag:2}"
-          ;;
-        -isystem)
-          isystem_seen=1
-          ;;
-        -iframework)
-          iframework_seen=1
-          ;;
-      esac
-    fi
-  done
+makeCmakeFindLibs() {
+    isystem_seen=
+    iframework_seen=
+    for flag in ${NIX_CFLAGS_COMPILE-} ${NIX_LDFLAGS-}; do
+        if test -n "$isystem_seen" && test -d "$flag"; then
+            isystem_seen=
+            addToSearchPath CMAKE_INCLUDE_PATH "${flag}"
+        elif test -n "$iframework_seen" && test -d "$flag"; then
+            iframework_seen=
+            addToSearchPath CMAKE_FRAMEWORK_PATH "${flag}"
+        else
+            isystem_seen=
+            iframework_seen=
+            case $flag in
+            -I*)
+                addToSearchPath CMAKE_INCLUDE_PATH "${flag:2}"
+                ;;
+            -L*)
+                addToSearchPath CMAKE_LIBRARY_PATH "${flag:2}"
+                ;;
+            -F*)
+                addToSearchPath CMAKE_FRAMEWORK_PATH "${flag:2}"
+                ;;
+            -isystem)
+                isystem_seen=1
+                ;;
+            -iframework)
+                iframework_seen=1
+                ;;
+            esac
+        fi
+    done
 }
 
 # not using setupHook, because it could be a setupHook adding additional