4 files changed, 23 insertions, 12 deletions

diff --git a/rbutil/rbutilqt/Makefile.libs b/rbutil/rbutilqt/Makefile.libs
index bd0dc121af..fc304fef14 100644
--- a/rbutil/rbutilqt/Makefile.libs
+++ b/rbutil/rbutilqt/Makefile.libs
@@ -29,10 +29,14 @@ export TARGET_DIR
 export RBBASE_DIR
 export CFLAGS=$(EXTRALIB_CFLAGS)
 export CC=$(EXTRALIBS_CC)
+export CXX=$(EXTRALIBS_CXX)
 export AR=$(EXTRALIBS_AR)
 
 libs: librbspeex libucl libipodpatcher libsansapatcher libmkamsboot libmktccboot libmkmpioboot libchinachippatcher libmkimxboot libmks5lboot
 
+# To support cross compiles, we explicitly pass the CC flag below for
+# all tools which override CC or CXX in their makefiles. CXX is only
+# used by mkimxboot.
 
 librbspeex:
         $(SILENT) $(MAKE) -C $(RBBASE_DIR)/tools/rbspeex BUILD_DIR=$(BUILD_DIR)/libspeex librbspeex.a
@@ -41,25 +45,25 @@ libucl:
         $(SILENT)$(MAKE) -C $(RBBASE_DIR)/tools/ucl/src BUILD_DIR=$(BUILD_DIR)/ucl libucl.a
 
 libipodpatcher:
-        $(SILENT)$(MAKE) -C $(RBBASE_DIR)/rbutil/ipodpatcher BUILD_DIR=$(BUILD_DIR)/ipodpatcher libipodpatcher.a
+        $(SILENT)$(MAKE) -C $(RBBASE_DIR)/rbutil/ipodpatcher BUILD_DIR=$(BUILD_DIR)/ipodpatcher libipodpatcher.a CC=$(CC)
 
 libsansapatcher:
-        $(SILENT)$(MAKE) -C $(RBBASE_DIR)/rbutil/sansapatcher BUILD_DIR=$(BUILD_DIR)/sansapatcher libsansapatcher.a
+        $(SILENT)$(MAKE) -C $(RBBASE_DIR)/rbutil/sansapatcher BUILD_DIR=$(BUILD_DIR)/sansapatcher libsansapatcher.a CC=$(CC)
 
 libmkamsboot:
-        $(SILENT)$(MAKE) -C $(RBBASE_DIR)/rbutil/mkamsboot BUILD_DIR=$(BUILD_DIR)/mkamsboot libmkamsboot.a
+        $(SILENT)$(MAKE) -C $(RBBASE_DIR)/rbutil/mkamsboot BUILD_DIR=$(BUILD_DIR)/mkamsboot libmkamsboot.a CC=$(CC)
 
 libmktccboot:
-        $(SILENT)$(MAKE) -C $(RBBASE_DIR)/rbutil/mktccboot BUILD_DIR=$(BUILD_DIR)/mktccboot libmktccboot.a
+        $(SILENT)$(MAKE) -C $(RBBASE_DIR)/rbutil/mktccboot BUILD_DIR=$(BUILD_DIR)/mktccboot libmktccboot.a CC=$(CC)
 
 libmkmpioboot:
-        $(SILENT)$(MAKE) -C $(RBBASE_DIR)/rbutil/mkmpioboot BUILD_DIR=$(BUILD_DIR)/mkmpioboot libmkmpioboot.a
+        $(SILENT)$(MAKE) -C $(RBBASE_DIR)/rbutil/mkmpioboot BUILD_DIR=$(BUILD_DIR)/mkmpioboot libmkmpioboot.a CC=$(CC)
 
 libchinachippatcher:
-        $(SILENT)$(MAKE) -C $(RBBASE_DIR)/rbutil/chinachippatcher BUILD_DIR=$(BUILD_DIR)/chinachippatcher libchinachippatcher.a
+        $(SILENT)$(MAKE) -C $(RBBASE_DIR)/rbutil/chinachippatcher BUILD_DIR=$(BUILD_DIR)/chinachippatcher libchinachippatcher.a CC=$(CC)
 
 libmkimxboot:
-        $(SILENT)$(MAKE) -C $(RBBASE_DIR)/rbutil/mkimxboot BUILD_DIR=$(BUILD_DIR)/mkimxboot libmkimxboot.a
+        $(SILENT)$(MAKE) -C $(RBBASE_DIR)/rbutil/mkimxboot BUILD_DIR=$(BUILD_DIR)/mkimxboot libmkimxboot.a CC=$(CC) CXX=$(CXX)
 
 libmks5lboot:
-        $(SILENT)$(MAKE) -C $(RBBASE_DIR)/rbutil/mks5lboot BUILD_DIR=$(BUILD_DIR)/mks5lboot libmks5lboot.a
+        $(SILENT)$(MAKE) -C $(RBBASE_DIR)/rbutil/mks5lboot BUILD_DIR=$(BUILD_DIR)/mks5lboot libmks5lboot.a CC=$(CC)
diff --git a/rbutil/rbutilqt/main.cpp b/rbutil/rbutilqt/main.cpp
index f950d20403..93fb0f4b31 100644
--- a/rbutil/rbutilqt/main.cpp
+++ b/rbutil/rbutilqt/main.cpp
@@ -29,7 +29,11 @@
 #include <QtPlugin>
 #if QT_VERSION < 0x050000
 Q_IMPORT_PLUGIN(qtaccessiblewidgets)
-#else
+#elif QT_VERSION < 0x050400
+/*
+ * accessibility is no longer a plugin after 5.4.0:
+ * <https://bugreports.qt.io/browse/QTBUG-37957?focusedCommentId=239189&page=com.atlassian.jira.plugin.system.issuetabpanels%3Acomment-tabpanel#comment-239189>
+ */
 Q_IMPORT_PLUGIN(AccessibleFactory)
 #endif
 #endif
diff --git a/rbutil/rbutilqt/rbutilqt.pro b/rbutil/rbutilqt/rbutilqt.pro
index cfd6fb39ab..43d74e59d7 100644
--- a/rbutil/rbutilqt/rbutilqt.pro
+++ b/rbutil/rbutilqt/rbutilqt.pro
@@ -32,6 +32,7 @@ unix:!mac:!noccache {
 }
 MACHINEFLAGS = $$find(QMAKE_CFLAGS, -m[63][42])
 EXTRALIBS_OPTS += EXTRALIBS_CC=\"$$QMAKE_CC\"
+EXTRALIBS_OPTS += EXTRALIBS_CXX=\"$$QMAKE_CXX\"
 EXTRALIBS_OPTS += EXTRALIB_CFLAGS=\"$$MACHINEFLAGS\" \
 
 MYBUILDDIR = $$OUT_PWD/build/
@@ -251,8 +252,10 @@ macx {
 }
 
 static {
-    QTPLUGIN += qtaccessiblewidgets
-    LIBS += -L$$(QT_BUILD_TREE)/plugins/accessible -lqtaccessiblewidgets
+    if(equals(QT_MAJOR_VERSION, 5) : lessThan(QT_MINOR_VERSION, 4)) | lessThan(QT_MAJOR_VERSION, 5) {
+            QTPLUGIN += qtaccessiblewidgets
+            LIBS += -L$$(QT_BUILD_TREE)/plugins/accessible -lqtaccessiblewidgets
+    }
     LIBS += -L.
     DEFINES += STATIC
     message("using static plugin")
diff --git a/utils/imxtools/sbtools/crypto.h b/utils/imxtools/sbtools/crypto.h
index e7ca31d72f..169197790b 100644
--- a/utils/imxtools/sbtools/crypto.h
+++ b/utils/imxtools/sbtools/crypto.h
@@ -32,7 +32,7 @@ extern "C" {
 
 typedef uint8_t byte;
 
-/* crypto.c */
+/* crypto.cpp */
 enum crypto_method_t
 {
     CRYPTO_NONE, /* disable */