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Merge pull request #1815 from mpilman/features/relative-debug-paths 

Compile relative paths into the debug info
This commit is contained in:
A.J. Beamon 2019-07-15 16:07:48 -07:00 committed by GitHub
parent a89d09f1a6 520f552082
commit 3586e0416e
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1 changed files with 10 additions and 0 deletions
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10
cmake/ConfigureCompiler.cmake
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@ -8,6 +8,12 @@ set(FDB_RELEASE OFF CACHE BOOL "This is a building of a final release")
set(USE_LD "LD" CACHE STRING "The linker to use for building: can be LD (system default, default choice), GOLD, or LLD")
set(USE_LIBCXX OFF CACHE BOOL "Use libc++")
set(USE_CCACHE OFF CACHE BOOL "Use ccache for compilation if available")
set(RELATIVE_DEBUG_PATHS OFF CACHE BOOL "Use relative file paths in debug info")
set(rel_debug_paths OFF)
if(RELATIVE_DEBUG_PATHS)
set(rel_debug_paths ON)
endif()
if(USE_GPERFTOOLS)
find_package(Gperftools REQUIRED)
@ -103,6 +109,10 @@ else()
set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -fuse-ld=lld -Wl,--disable-new-dtags")
endif()
if(rel_debug_paths)
add_compile_options("-fdebug-prefix-map=${CMAKE_SOURCE_DIR}=." "-fdebug-prefix-map=${CMAKE_BINARY_DIR}=.")
endif()
# we always compile with debug symbols. CPack will strip them out
# and create a debuginfo rpm
add_compile_options(-ggdb -fno-omit-frame-pointer)