Commit 6714ec12 authored by Rich Prohaska's avatar Rich Prohaska

DB-783 append -Wvla to compiler flags to allow variable length arrays to be used in tokudb

parent 03a0eb3f
......@@ -46,18 +46,34 @@ include(CheckCXXCompilerFlag)
macro(set_cflags_if_supported)
foreach(flag ${ARGN})
check_c_compiler_flag(${flag} HAVE_C_${flag})
if (HAVE_C_${flag})
string(REGEX REPLACE "-" "_" temp_flag ${flag})
check_c_compiler_flag(${flag} HAVE_C_${temp_flag})
if (HAVE_C_${temp_flag})
set(CMAKE_C_FLAGS "${flag} ${CMAKE_C_FLAGS}")
endif ()
check_cxx_compiler_flag(${flag} HAVE_CXX_${flag})
if (HAVE_CXX_${flag})
check_cxx_compiler_flag(${flag} HAVE_CXX_${temp_flag})
if (HAVE_CXX_${temp_flag})
set(CMAKE_CXX_FLAGS "${flag} ${CMAKE_CXX_FLAGS}")
endif ()
endforeach(flag)
endmacro(set_cflags_if_supported)
macro(append_cflags_if_supported)
foreach(flag ${ARGN})
string(REGEX REPLACE "-" "_" temp_flag ${flag})
check_c_compiler_flag(${flag} HAVE_C_${temp_flag})
if (HAVE_C_${temp_flag})
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${flag}")
endif ()
check_cxx_compiler_flag(${flag} HAVE_CXX_${temp_flag})
if (HAVE_CXX_${temp_flag})
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${flag}")
endif ()
endforeach(flag)
endmacro(append_cflags_if_supported)
set_cflags_if_supported(-Wno-missing-field-initializers)
append_cflags_if_supported(-Wno-vla)
ADD_SUBDIRECTORY(ft-index)
......
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