1 files changed, 22 insertions, 0 deletions
diff --git a/config.tests/unix/precomp.test b/config.tests/unix/precomp.test
new file mode 100755
index 000000000..1a553d352
--- /dev/null
+++ b/config.tests/unix/precomp.test
@@ -0,0 +1,22 @@
+#!/bin/sh
+
+PRECOMP_SUPPORT=no
+XPLATFORM=`basename $1`
+XCONFIG=$1/qmake.conf
+VERBOSE=$2
+
+>precomp_header.h
+COMPILER=`grep QMAKE_CC $XCONFIG | sed "s,.*= *,,"`
+if $COMPILER -x c-header precomp_header.h >/dev/null 2>&1; then
+   $COMPILER -x c++-header precomp_header.h && PRECOMP_SUPPORT=yes
+fi
+rm -f precomp_header.h precomp_header.h.gch
+
+# done
+if [ "$PRECOMP_SUPPORT" != "yes" ]; then
+    [ "$VERBOSE" = "yes" ] && echo "Precompiled-headers support disabled."
+    exit 0
+else
+    [ "$VERBOSE" = "yes" ] && echo "Precompiled-headers support  enabled."
+    exit 1
+fi