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-rw-r--r--src/vppinfra/CMakeLists.txt7
1 files changed, 7 insertions, 0 deletions
diff --git a/src/vppinfra/CMakeLists.txt b/src/vppinfra/CMakeLists.txt
index 3998ae6f6a6..7723e6bad5d 100644
--- a/src/vppinfra/CMakeLists.txt
+++ b/src/vppinfra/CMakeLists.txt
@@ -18,6 +18,13 @@ enable_language(ASM)
##############################################################################
set(LOG2_CACHE_LINE_BYTES ${VPP_LOG2_CACHE_LINE_SIZE})
+option(VPP_VECTOR_GROW_BY_ONE "Vectors grow by one, instead of 3/2" OFF)
+if(VPP_VECTOR_GROW_BY_ONE)
+ set(VECTOR_GROW_BY_ONE 1)
+else(VPP_VECTOR_GROW_BY_ONE)
+ set(VECTOR_GROW_BY_ONE 0)
+endif(VPP_VECTOR_GROW_BY_ONE)
+
configure_file(
${CMAKE_SOURCE_DIR}/vppinfra/config.h.in
${CMAKE_BINARY_DIR}/vppinfra/config.h