qt4: disable gdb_dwarf_index

* qmake is trying to call native gdb and we don't depend on gdb-native
  (or even provide gdb-native)
* fixes errors like this:
  /bin/sh: gdb: command not found
  /bin/sh: line 0: test: -gt: unary operator expected

(From OE-Core rev: 6456b596a73232429e0d223089f32dc350ea20b0)

Signed-off-by: Jonathan Liu <net147@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 3 insertions, 0 deletions

diff --git a/meta/recipes-qt/qt4/qt4-4.8.4/g++.conf b/meta/recipes-qt/qt4/qt4-4.8.4/g++.conf
index e58fb15718..d34c62c396 100644
--- a/meta/recipes-qt/qt4/qt4-4.8.4/g++.conf
+++ b/meta/recipes-qt/qt4/qt4-4.8.4/g++.conf
@@ -49,6 +49,9 @@ QMAKE_PCH_OUTPUT_EXT    = .gch
 QMAKE_LFLAGS_BSYMBOLIC_FUNC = -Wl,-Bsymbolic-functions
 QMAKE_LFLAGS_DYNAMIC_LIST = -Wl,--dynamic-list,
 
+# do not depend on gdb
+CONFIG -= gdb_dwarf_index
+
 # some linking helper...
 CONFIG += rpath_libdirs