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Add memory debugging switch support

This commit is contained in:
Lorenz Meier 2016-02-07 01:32:03 +01:00
parent 3bdcb203f4
commit 9583ff1b8b
1 changed files with 21 additions and 8 deletions
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29
cmake/common/px4_base.cmake
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@ -534,15 +534,28 @@ function(px4_add_common_flags)
)
endif()
set(max_optimization -Os)
if ($ENV{MEMORY_DEBUG} MATCHES "1")
set(max_optimization -O0)
set(optimization_flags
-fno-strict-aliasing
-fomit-frame-pointer
-funsafe-math-optimizations
-ffunction-sections
-fdata-sections
)
set(optimization_flags
-fno-strict-aliasing
-fno-omit-frame-pointer
-funsafe-math-optimizations
-ffunction-sections
-fdata-sections
-g -fsanitize=address
)
else()
set(max_optimization -Os)
set(optimization_flags
-fno-strict-aliasing
-fomit-frame-pointer
-funsafe-math-optimizations
-ffunction-sections
-fdata-sections
)
endif()
if (NOT ${CMAKE_C_COMPILER_ID} MATCHES ".*Clang.*")
list(APPEND optimization_flags