Add file-prefix-map option

Change-Id: I275e60cad74074cada35755a464da85c3d821e92
Signed-off-by: José Bollo <jose.bollo@iot.bzh>

diff --git a/CMakeLists.txt b/CMakeLists.txt
index ce870ab..c96027b 100644 (file)
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -66,6 +66,7 @@ add_compile_options(-ffunction-sections -fdata-sections)
 add_compile_options(-fPIC)
 add_compile_options(-g)
 add_compile_options(-fstack-protector -D_FORTIFY_SOURCE=2 -O2)
+add_compile_options(-ffile-prefix-map=${CMAKE_CURRENT_SOURCE_DIR}=.)
 
 set(CMAKE_C_FLAGS_PROFILING    "-g -O2 -pg")
 set(CMAKE_C_FLAGS_DEBUG        "-g -ggdb --fstack-protector -D_FORTIFY_SOURCE=2")