4 files changed, 87 insertions, 4 deletions

diff --git a/classes/qmake5_base.bbclass b/classes/qmake5_base.bbclass
index a556f4f9..8e1fe206 100644
--- a/classes/qmake5_base.bbclass
+++ b/classes/qmake5_base.bbclass
@@ -1,6 +1,9 @@
 # hardcode linux, because that's what 0001-Add-linux-oe-g-platform.patch adds
-OE_QMAKE_PLATFORM_NATIVE = "linux-oe-g++"
-OE_QMAKE_PLATFORM = "linux-oe-g++"
+XPLATFORM_toolchain-clang = "linux-oe-clang"
+XPLATFORM ?= "linux-oe-g++"
+
+OE_QMAKE_PLATFORM_NATIVE = "${XPLATFORM}"
+OE_QMAKE_PLATFORM = "${XPLATFORM}"
 
 # Add -d to show debug output from every qmake call, but it prints *a lot*, better to add it only to debugged recipe
 OE_QMAKE_DEBUG_OUTPUT ?= ""
diff --git a/recipes-qt/qt5/qtbase-native_git.bb b/recipes-qt/qt5/qtbase-native_git.bb
index 54a0b785..72b977d3 100644
--- a/recipes-qt/qt5/qtbase-native_git.bb
+++ b/recipes-qt/qt5/qtbase-native_git.bb
@@ -38,10 +38,14 @@ SRC_URI += "\
 # 5.9.meta-qt5-native.2
 SRC_URI += " \
     file://0009-Always-build-uic.patch \
+    file://0010-Add-OE-specific-specs-for-clang-compiler.patch \
 "
 
 CLEANBROKEN = "1"
 
+XPLATFORM_toolchain-clang = "linux-oe-clang"
+XPLATFORM ?= "linux-oe-g++"
+
 PACKAGECONFIG_CONFARGS = " \
     -sysroot ${STAGING_DIR_NATIVE} \
     -no-gcc-sysroot \
@@ -79,7 +83,7 @@ PACKAGECONFIG_CONFARGS = " \
     -nomake examples \
     -nomake tests \
     -no-rpath \
-    -platform linux-oe-g++ \
+    -platform ${XPLATFORM} \
 "
 
 # for qtbase configuration we need default settings
diff --git a/recipes-qt/qt5/qtbase/0010-Add-OE-specific-specs-for-clang-compiler.patch b/recipes-qt/qt5/qtbase/0010-Add-OE-specific-specs-for-clang-compiler.patch
new file mode 100644
index 00000000..b019f67c
--- /dev/null
+++ b/recipes-qt/qt5/qtbase/0010-Add-OE-specific-specs-for-clang-compiler.patch
@@ -0,0 +1,72 @@
+From 3a46fb7b47d19c5261e1590f8d70fe41443def64 Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Sun, 3 Sep 2017 09:11:44 -0700
+Subject: [PATCH] Add OE specific specs for clang compiler
+
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+ mkspecs/linux-oe-clang/qmake.conf      | 43 ++++++++++++++++++++++++++++++++++
+ mkspecs/linux-oe-clang/qplatformdefs.h |  1 +
+ 2 files changed, 44 insertions(+)
+ create mode 100644 mkspecs/linux-oe-clang/qmake.conf
+ create mode 100644 mkspecs/linux-oe-clang/qplatformdefs.h
+
+diff --git a/mkspecs/linux-oe-clang/qmake.conf b/mkspecs/linux-oe-clang/qmake.conf
+new file mode 100644
+index 0000000000..ffc9f051db
+--- /dev/null
++++ b/mkspecs/linux-oe-clang/qmake.conf
+@@ -0,0 +1,43 @@
++#
++# qmake configuration for linux-g++ with modifications for building with OpenEmbedded
++#
++
++MAKEFILE_GENERATOR = UNIX
++CONFIG += incremental
++QMAKE_INCREMENTAL_STYLE = sublib
++
++include(../common/linux.conf)
++
++# QMAKE_<TOOL> (moc, uic, rcc) are gone, overwrite only ar and strip
++QMAKE_AR              = $$(OE_QMAKE_AR) cqs
++QMAKE_STRIP           = $$(OE_QMAKE_STRIP)
++QMAKE_WAYLAND_SCANNER = $$(OE_QMAKE_WAYLAND_SCANNER)
++
++include(../common/gcc-base-unix.conf)
++
++# *FLAGS from gcc-base.conf
++QMAKE_CFLAGS                += $$(OE_QMAKE_CFLAGS)
++QMAKE_CXXFLAGS              += $$(OE_QMAKE_CXXFLAGS)
++QMAKE_LFLAGS                += $$(OE_QMAKE_LDFLAGS)
++
++include(../common/clang.conf)
++
++# tc settings from g++-base.conf
++QMAKE_COMPILER = $$(OE_QMAKE_COMPILER) clang
++QMAKE_CC       = $$(OE_QMAKE_CC)
++QMAKE_CXX      = $$(OE_QMAKE_CXX)
++
++QMAKE_CFLAGS_RELEASE_WITH_DEBUGINFO += $$(OE_QMAKE_CFLAGS)
++
++QMAKE_LINK         = $$(OE_QMAKE_LINK)
++QMAKE_LINK_SHLIB   = $$(OE_QMAKE_LINK)
++QMAKE_LINK_C       = $$(OE_QMAKE_LINK)
++QMAKE_LINK_C_SHLIB = $$(OE_QMAKE_LINK)
++
++# for the SDK
++isEmpty(QMAKE_QT_CONFIG):QMAKE_QT_CONFIG = $$(OE_QMAKE_QT_CONFIG)
++
++include(../oe-device-extra.pri)
++
++load(device_config)
++load(qt_config)
+diff --git a/mkspecs/linux-oe-clang/qplatformdefs.h b/mkspecs/linux-oe-clang/qplatformdefs.h
+new file mode 100644
+index 0000000000..880c927b21
+--- /dev/null
++++ b/mkspecs/linux-oe-clang/qplatformdefs.h
+@@ -0,0 +1 @@
++#include "../linux-clang/qplatformdefs.h"
+-- 
+2.14.1
+
diff --git a/recipes-qt/qt5/qtbase_git.bb b/recipes-qt/qt5/qtbase_git.bb
index aaa59f33..25d99e83 100644
--- a/recipes-qt/qt5/qtbase_git.bb
+++ b/recipes-qt/qt5/qtbase_git.bb
@@ -26,6 +26,7 @@ SRC_URI += "\
     file://0006-Pretend-Qt5-wasn-t-found-if-OE_QMAKE_PATH_EXTERNAL_H.patch \
     file://0007-Delete-qlonglong-and-qulonglong.patch \
     file://0008-Replace-pthread_yield-with-sched_yield.patch \
+    file://0010-Add-OE-specific-specs-for-clang-compiler.patch \
     file://run-ptest \
 "
 
@@ -160,6 +161,9 @@ QT_CONFIG_FLAGS += " \
 # since we cannot set empty set filename to a not existent file
 deltask generate_qt_config_file
 
+XPLATFORM_toolchain-clang = "linux-oe-clang"
+XPLATFORM ?= "linux-oe-g++"
+
 do_configure() {
     # Avoid qmake error "Cannot read [...]/usr/lib/qt5/mkspecs/oe-device-extra.pri: No such file or directory" during configuration
     touch ${S}/mkspecs/oe-device-extra.pri
@@ -188,7 +192,7 @@ do_configure() {
         -external-hostbindir ${OE_QMAKE_PATH_EXTERNAL_HOST_BINS} \
         -hostdatadir ${OE_QMAKE_PATH_HOST_DATA} \
         -platform ${OE_QMAKE_PLATFORM_NATIVE} \
-        -xplatform linux-oe-g++ \
+        -xplatform ${XPLATFORM} \
         ${QT_CONFIG_FLAGS}
 }