common/autoconf/toolchain.m4

*** 822,846 ****
      HAS_GNU_HASH=`$CC -dumpspecs 2>/dev/null | $GREP 'hash-style=gnu'`
      # This is later checked when setting flags.
  
      # "-Og" suppported for GCC 4.8 and later
      CFLAG_OPTIMIZE_DEBUG_FLAG="-Og"
!     FLAGS_COMPILER_CHECK_ARGUMENTS([$CFLAG_OPTIMIZE_DEBUG_FLAG],
!       [HAS_CFLAG_OPTIMIZE_DEBUG=true],
!       [HAS_CFLAG_OPTIMIZE_DEBUG=false])
  
      # "-z relro" supported in GNU binutils 2.17 and later
      LINKER_RELRO_FLAG="-Wl,-z,relro"
!     FLAGS_LINKER_CHECK_ARGUMENTS([$LINKER_RELRO_FLAG],
!       [HAS_LINKER_RELRO=true],
!       [HAS_LINKER_RELRO=false])
  
      # "-z now" supported in GNU binutils 2.11 and later
      LINKER_NOW_FLAG="-Wl,-z,now"
!     FLAGS_LINKER_CHECK_ARGUMENTS([$LINKER_NOW_FLAG],
!       [HAS_LINKER_NOW=true],
!       [HAS_LINKER_NOW=false])
    fi
  
    # Check for broken SuSE 'ld' for which 'Only anonymous version tag is allowed
    # in executable.'
    USING_BROKEN_SUSE_LD=no
--- 822,846 ----
      HAS_GNU_HASH=`$CC -dumpspecs 2>/dev/null | $GREP 'hash-style=gnu'`
      # This is later checked when setting flags.
  
      # "-Og" suppported for GCC 4.8 and later
      CFLAG_OPTIMIZE_DEBUG_FLAG="-Og"
!     FLAGS_COMPILER_CHECK_ARGUMENTS(ARGUMENT: [$CFLAG_OPTIMIZE_DEBUG_FLAG],
!       IF_TRUE: [HAS_CFLAG_OPTIMIZE_DEBUG=true],
!       IF_FALSE: [HAS_CFLAG_OPTIMIZE_DEBUG=false])
  
      # "-z relro" supported in GNU binutils 2.17 and later
      LINKER_RELRO_FLAG="-Wl,-z,relro"
!     FLAGS_LINKER_CHECK_ARGUMENTS(ARGUMENT: [$LINKER_RELRO_FLAG],
!       IF_TRUE: [HAS_LINKER_RELRO=true],
!       IF_FALSE: [HAS_LINKER_RELRO=false])
  
      # "-z now" supported in GNU binutils 2.11 and later
      LINKER_NOW_FLAG="-Wl,-z,now"
!     FLAGS_LINKER_CHECK_ARGUMENTS(ARGUMENT: [$LINKER_NOW_FLAG],
!       IF_TRUE: [HAS_LINKER_NOW=true],
!       IF_FALSE: [HAS_LINKER_NOW=false])
    fi
  
    # Check for broken SuSE 'ld' for which 'Only anonymous version tag is allowed
    # in executable.'
    USING_BROKEN_SUSE_LD=no