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gcc flag to prevent use of VLA

This commit is contained in:
Enno Rehling 2018-10-29 20:12:54 +01:00
parent 253849416a
commit bf9c50cfc5
1 changed files with 2 additions and 2 deletions
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4
src/CMakeLists.txt
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@ -21,11 +21,11 @@ COMPILE_DEFINITIONS ERESSEA_BUILDNO="${ERESSEA_BUILDNO}")
ENDIF()
IF (CMAKE_COMPILER_IS_GNUCC)
# SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wno-error=unused-but-set-variable")
SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wvla")
ENDIF()
IF (CMAKE_COMPILER_IS_GNUCC OR CMAKE_C_COMPILER_ID MATCHES "Clang")
# SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wconversion -Wno-sign-conversion")
SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wsign-compare -Wall -Werror -Wno-unknown-pragmas -Wstrict-prototypes -Wpointer-arith -Wno-char-subscripts -Wno-long-long")
SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wsign-compare -Wall -Werror -Wno-unknown-pragmas -Wstrict-prototypes -Wpointer-arith -Wno-char-subscripts -Wno-long-long")
# SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -std=c89")
ELSEIF(MSVC)
SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} /W4 /WX /MP /D_CRT_SECURE_NO_WARNINGS /D_USE_MATH_DEFINES")