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-rw-r--r--src/CMakeLists.txt4
1 files changed, 4 insertions, 0 deletions
diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index 0a97a015..e2b69b8b 100644
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -788,6 +788,10 @@ add_definitions(-DFREERTOS)
add_definitions(-D__STACK_SIZE=1024)
add_definitions(-D__HEAP_SIZE=0)
add_definitions(-DMYNEWT_VAL_BLE_LL_RFMGMT_ENABLE_TIME=1500)
+add_definitions(-DLFS_CONFIG=libs/lfs_config.h)
+
+# _sbrk is purposefully not implemented so that builds fail when it is used
+add_link_options(-Wl,-wrap=malloc -Wl,-wrap=free -Wl,-wrap=calloc -Wl,-wrap=realloc -Wl,-wrap=_malloc_r -Wl,-wrap=_sbrk)
# Note: Only use this for debugging
# Derive the low frequency clock from the main clock (SYNT)