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authorDave Barach <dave@barachs.net>2020-02-10 10:16:40 -0500
committerNeale Ranns <nranns@cisco.com>2020-02-13 07:46:36 +0000
commit98bd75778736d4322db5ee7ecf5c548133e05d0f (patch)
tree12d17f6b56639041e6bae8248cca47ef0f710d58 /src/vppinfra/CMakeLists.txt
parent104112f2d412a4576b5e0d3bbb20665d2b5bd615 (diff)
vppinfra: add cmake option to grow vectors by 1
For debugging. Do not set this option in production. Type: feature Signed-off-by: Dave Barach <dave@barachs.net> Change-Id: I5e59671c4932e064bc087b85bf9c62c6f3bf48cf
Diffstat (limited to 'src/vppinfra/CMakeLists.txt')
-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