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cmake: Strip prefix from debug info 

Paves the way for some extra reproducibility.
pull/207/head
Yuri D'Elia 2022-10-02 00:20:02 +02:00
parent 38657f5d77
commit c6b600d623
1 changed files with 6 additions and 0 deletions
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6
CMakeLists.txt
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@ -95,6 +95,12 @@ add_compile_options(-g)
# optimizations # optimizations
if(CMAKE_CROSSCOMPILING) if(CMAKE_CROSSCOMPILING)
# Reproducible build support
add_link_options(-fdebug-prefix-map=${CMAKE_SOURCE_DIR}=)
add_link_options(-fdebug-prefix-map=${CMAKE_BINARY_DIR}=)
if(CMAKE_CXX_COMPILER_VERSION VERSION_GREATER_EQUAL "8")
add_compile_options(-ffile-prefix-map=${CMAKE_SOURCE_DIR}=)
endif()
# default optimization flags # default optimization flags
set(CMAKE_CXX_FLAGS_DEBUG "-Og -g") set(CMAKE_CXX_FLAGS_DEBUG "-Og -g")