diff --git a/Libraries/process/Headers/process/DefaultLauncher.h b/Libraries/process/Headers/process/DefaultLauncher.h
index cee6e145..698ffe84 100644
--- a/Libraries/process/Headers/process/DefaultLauncher.h
+++ b/Libraries/process/Headers/process/DefaultLauncher.h
@@ -20,11 +20,14 @@ namespace process {
  */
 class DefaultLauncher : public Launcher {
 public:
-    DefaultLauncher();
+    DefaultLauncher(bool sync_output);
     ~DefaultLauncher();
 
 public:
     virtual ext::optional<int> launch(libutil::Filesystem *filesystem, Context const *context);
+
+private:
+    bool sync_output_;
 };
 
 }
diff --git a/Libraries/process/Sources/DefaultLauncher.cpp b/Libraries/process/Sources/DefaultLauncher.cpp
index a7f14e1a..e9aaf330 100644
--- a/Libraries/process/Sources/DefaultLauncher.cpp
+++ b/Libraries/process/Sources/DefaultLauncher.cpp
@@ -91,9 +91,18 @@ EscapedToken(const WideString &token)
 }
 #endif
 
+namespace {
+    enum class PipeStatus {
+        UNUSED,
+        CREATED,
+        ERROR
+    };
+}
+
 DefaultLauncher::
-DefaultLauncher() :
-    Launcher()
+DefaultLauncher(bool sync_output) :
+    Launcher(),
+    sync_output_{sync_output}
 {
 }
 
@@ -199,10 +208,14 @@ launch(Filesystem *filesystem, Context const *context)
 
     /* Setup parent-child stdout/stderr pipe. */
     int pfd[2];
-    bool pipe_setup_success = true;
-    if (pipe(pfd) == -1) {
-        ::perror("pipe");
-        pipe_setup_success = false;
+    PipeStatus pipe_status = PipeStatus::UNUSED;
+    if (sync_output_) {
+        if (pipe(pfd) == -1) {
+            ::perror("pipe");
+            pipe_status = PipeStatus::ERROR;
+        } else {
+            pipe_status = PipeStatus::CREATED;
+        }
     }
 
     /*
@@ -214,22 +227,25 @@ launch(Filesystem *filesystem, Context const *context)
         return ext::nullopt;
     } else if (pid == 0) {
         /* Fork succeeded, new process. */
-        if (pipe_setup_success) {
-            /* Setup pipe to parent, redirecting both stdout and stderr */
-            dup2(pfd[1], STDOUT_FILENO);
-            dup2(pfd[1], STDERR_FILENO);
-            close(pfd[0]);
-            close(pfd[1]);
-        } else {
-            /* No parent-child pipe setup, just ignore outputs from child */
-            int nullfd = open("/dev/null", O_WRONLY);
-            if (nullfd == -1) {
-                ::perror("open");
-                ::_exit(1);
-            }
-            dup2(nullfd, STDOUT_FILENO);
-            dup2(nullfd, STDERR_FILENO);
-            close(nullfd);
+        switch (pipe_status) {
+            case PipeStatus::CREATED:
+                /* Setup pipe to parent, redirecting both stdout and stderr */
+                dup2(pfd[1], STDOUT_FILENO);
+                dup2(pfd[1], STDERR_FILENO);
+                close(pfd[0]);
+                close(pfd[1]);
+                break;
+            case PipeStatus::ERROR:
+                /* No parent-child pipe setup, just ignore outputs from child */
+                int nullfd = open("/dev/null", O_WRONLY);
+                if (nullfd == -1) {
+                    ::perror("open");
+                    ::_exit(1);
+                }
+                dup2(nullfd, STDOUT_FILENO);
+                dup2(nullfd, STDERR_FILENO);
+                close(nullfd);
+                break;
         }
 
         if (::chdir(cDirectory) == -1) {
@@ -243,7 +259,7 @@ launch(Filesystem *filesystem, Context const *context)
         return ext::nullopt;
     } else {
         /* Fork succeeded, existing process. */
-        if (pipe_setup_success) {
+        if (pipe_status == PipeStatus::CREATED) {
             close(pfd[1]);
             /* Read child's stdout/stderr through pipe, and output stdout */
             while (true) {
diff --git a/Libraries/xcdriver/Tools/xcbuild.cpp b/Libraries/xcdriver/Tools/xcbuild.cpp
index 3a1baadc..c9340ff5 100644
--- a/Libraries/xcdriver/Tools/xcbuild.cpp
+++ b/Libraries/xcdriver/Tools/xcbuild.cpp
@@ -19,7 +19,7 @@ main(int argc, char **argv)
 {
     DefaultFilesystem filesystem = DefaultFilesystem();
     process::DefaultContext processContext = process::DefaultContext();
-    process::DefaultLauncher processLauncher = process::DefaultLauncher();
+    process::DefaultLauncher processLauncher = process::DefaultLauncher(true);
     process::DefaultUser user = process::DefaultUser();
     return xcdriver::Driver::Run(&user, &processContext, &processLauncher, &filesystem);
 }
diff --git a/Libraries/xcsdk/Tools/xcrun.cpp b/Libraries/xcsdk/Tools/xcrun.cpp
index 9d6d4576..c177b273 100644
--- a/Libraries/xcsdk/Tools/xcrun.cpp
+++ b/Libraries/xcsdk/Tools/xcrun.cpp
@@ -469,7 +469,7 @@ main(int argc, char **argv)
 {
     DefaultFilesystem filesystem = DefaultFilesystem();
     process::DefaultContext processContext = process::DefaultContext();
-    process::DefaultLauncher processLauncher = process::DefaultLauncher();
+    process::DefaultLauncher processLauncher = process::DefaultLauncher(false);
     process::DefaultUser user = process::DefaultUser();
     return Run(&filesystem, &user, &processContext, &processLauncher);
 }