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Allow builds without -fno-omit-frame-pointer (#3554)

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Disables optimizations done to addresses.c, so frame pointer doesn't
have to be kept, allowing for more aggressive optimizations to be done.
This commit is contained in:
janisozaur
2016-05-09 21:24:37 +02:00
committed by Ted John
parent d7a51aadee
commit e28d6634fd
1 changed files with 5 additions and 6 deletions
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11
CMakeLists.txt
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@@ -135,8 +135,8 @@ if (APPLE)
endif (APPLE)
# force 32bit build for now and set necessary flags to compile code as is
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${TARGET_M} -std=gnu99 -fno-omit-frame-pointer -fno-pie -fstrict-aliasing -Werror=strict-aliasing")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${TARGET_M} -std=gnu++11 -fno-omit-frame-pointer -fno-pie -fstrict-aliasing -Werror=strict-aliasing")
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${TARGET_M} -std=gnu99 -fno-pie -fstrict-aliasing -Werror=strict-aliasing")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${TARGET_M} -std=gnu++11 -fno-pie -fstrict-aliasing -Werror=strict-aliasing")
set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} ${TARGET_M}")
set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} ${CMAKE_SHARED_LINKER_FLAGS}")
@@ -205,10 +205,9 @@ INCLUDE_DIRECTORIES(${SDL2_INCLUDE_DIRS} ${LIBCURL_INCLUDE_DIRS} ${JANSSON_INCLU
LINK_DIRECTORIES(${SDL2_LIBRARY_DIRS} ${JANSSON_LIBRARY_DIRS} ${LIBCURL_LIBRARY_DIRS} ${PNG_LIBRARY_DIRS} ${ZLIB_LIBRARY_DIRS} ${BREAKPAD_LIBRARY_DIR})
if (CMAKE_C_COMPILER_ID MATCHES "Clang")
# Disable optimizations for clang, to allow optimized builds
set_source_files_properties(src/addresses.c PROPERTIES COMPILE_FLAGS -O0)
endif()
# Disable optimizations for addresses.c for all compilers, to allow optimized
# builds without need for -fno-omit-frame-pointer
set_source_files_properties(src/addresses.c PROPERTIES COMPILE_FLAGS -O0)
if (WIN32)
# build as library for now, replace with add_executable