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-rw-r--r--tools/CMakeLists.txt3
1 files changed, 2 insertions, 1 deletions
diff --git a/tools/CMakeLists.txt b/tools/CMakeLists.txt
index cf3e2c692c..58a2cf5873 100644
--- a/tools/CMakeLists.txt
+++ b/tools/CMakeLists.txt
@@ -5,7 +5,8 @@ include(ExternalProject)
set(intergen_SOURCES "${CMAKE_CURRENT_LIST_DIR}/intergen")
set(intergen_PREFIX "${CMAKE_CURRENT_BINARY_DIR}/intergen")
set(intergen_INSTALL_DIR "${CMAKE_CURRENT_BINARY_DIR}/intergen")
-set(intergen_CMAKE_ARGS -DCMAKE_CXX_COMPILER=${CMAKE_CXX_COMPILER} -DCMAKE_C_COMPILER=${CMAKE_C_COMPILER} -DCMAKE_INSTALL_PREFIX=${intergen_INSTALL_DIR})
+set(intergen_CMAKE_ARGS -DCMAKE_CXX_COMPILER=${CMAKE_CXX_COMPILER} -DCMAKE_C_COMPILER=${CMAKE_C_COMPILER} -DCMAKE_INSTALL_PREFIX=${intergen_INSTALL_DIR} -DCMAKE_CXX_FLAGS="-std=gnu++0x")
+
ExternalProject_Add(intergen
SOURCE_DIR ${intergen_SOURCES}