Merge remote-tracking branch 'gerrit/master' into newdocs

Change-Id: I10cf9f915c602c8e5a0e7d7c9e17b7bc5ca00640

1 files changed, 12 insertions, 6 deletions

diff --git a/configure b/configure
index 6094f596ce..7866d5ac9b 100755
--- a/configure
+++ b/configure
@@ -224,28 +224,28 @@ getXQMakeConf()
     getQMakeConf3 "$1" "$xspecvals"
 }
 
-# relies on $TEST_COMPILER being set correctly
 compilerSupportsFlag()
 {
     cat >conftest.cpp <<EOF
 int main() { return 0; }
 EOF
-    $TEST_COMPILER "$@" -o conftest-out.o conftest.cpp
+    "$@" -o conftest-out.o conftest.cpp
     ret=$?
     rm -f conftest.cpp conftest-out.o
     return $ret
 }
 
-# relies on $TEST_COMPILER being set correctly
 linkerSupportsFlag()
 {
+    compiler=$1
+    shift
     lflags=-Wl
     for flag
     do
 	safe_flag=`shellEscape "$flag"`
 	lflags=$lflags,$safe_flag
     done
-    compilerSupportsFlag "$lflags" >/dev/null 2>&1
+    compilerSupportsFlag $compiler $lflags >/dev/null 2>&1
 }
 
 # $1: newline-separated list of default paths
@@ -727,7 +727,7 @@ mkdir -p "$outpath/config.tests"
 rm -f "$outpath/config.tests/.qmake.cache"
 cp "$QMAKE_VARS_FILE" "$outpath/config.tests/.qmake.cache"
 
-QMakeVar add styles "cde mac motif fusion plastique cleanlooks windows"
+QMakeVar add styles "mac fusion windows"
 
 # QTDIR may be set and point to an old or system-wide Qt installation
 unset QTDIR
@@ -801,6 +801,7 @@ CFG_XINPUT2=auto
 CFG_XINPUT=runtime
 CFG_XKB=auto
 CFG_XCB=auto
+CFG_XCB_GLX=no
 CFG_XCB_LIMITED=yes
 CFG_EGLFS=auto
 CFG_DIRECTFB=auto
@@ -2669,7 +2670,7 @@ fi
 
 # auto-detect -fstack-protector-strong support (for QNX only currently)
 if [ "$XPLATFORM_QNX" = "yes" ]; then
-    if compilerSupportsFlag -fstack-protector-strong; then
+    if compilerSupportsFlag $TEST_COMPILER -fstack-protector-strong; then
        CFG_STACK_PROTECTOR_STRONG=yes
     else
        CFG_STACK_PROTECTOR_STRONG=no
@@ -4790,6 +4791,11 @@ if [ "$CFG_XCB" != "no" ]; then
             QT_CONFIG="$QT_CONFIG xcb-render"
         fi
 
+        if compileTest qpa/xcb-glx "xcb-glx" $QMAKE_CFLAGS_XCB $QMAKE_LIBS_XCB; then
+            CFG_XCB_GLX=yes
+            QT_CONFIG="$QT_CONFIG xcb-glx"
+        fi
+
         if compileTest qpa/xcb-poll-for-queued-event "xcb-poll-for-queued-event" $QMAKE_CFLAGS_XCB $QMAKE_LIBS_XCB; then
             CFG_XCB_LIMITED=no
             QT_CONFIG="$QT_CONFIG xcb-poll-for-queued-event"