From e3d962775771a00044ab9af9c7dc9b8df3e05a7e Mon Sep 17 00:00:00 2001
From: Robert Schumacher <roschuma@microsoft.com>
Date: Mon, 6 Mar 2017 17:52:25 -0800
Subject: [PATCH] [qt5] Fix regression from dd6d1aa5. When building a static
 triplet, repeat the build on failure.

---
 ports/qt5/portfile.cmake | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/ports/qt5/portfile.cmake b/ports/qt5/portfile.cmake
index bbb171fd5..ecdc9b8df 100644
--- a/ports/qt5/portfile.cmake
+++ b/ports/qt5/portfile.cmake
@@ -86,7 +86,14 @@ vcpkg_execute_required_process(
 message(STATUS "Configure ${TARGET_TRIPLET} done")
 
 message(STATUS "Building ${TARGET_TRIPLET}")
-vcpkg_execute_required_process(
+# Multiple executions are required due to https://bugreports.qt.io/browse/QTBUG-53393
+if(VCPKG_LIBRARY_LINKAGE STREQUAL "dynamic")
+    set(COUNT 1)
+else()
+    set(COUNT 3)
+endif()
+vcpkg_execute_required_process_repeat(
+    COUNT ${COUNT}
     COMMAND ${JOM}
     WORKING_DIRECTORY ${OUTPUT_PATH}
     LOGNAME build-${TARGET_TRIPLET}