git.itanic.dy.fi Git - linux-stable/blob - scripts/Makefile.debug

   1 DEBUG_CFLAGS    := -g
   2
   3 ifdef CONFIG_DEBUG_INFO_SPLIT
   4 DEBUG_CFLAGS    += -gsplit-dwarf
   5 endif
   6
   7 ifndef CONFIG_AS_IS_LLVM
   8 KBUILD_AFLAGS   += -Wa,-gdwarf-2
   9 endif
  10
  11 ifndef CONFIG_DEBUG_INFO_DWARF_TOOLCHAIN_DEFAULT
  12 dwarf-version-$(CONFIG_DEBUG_INFO_DWARF4) := 4
  13 dwarf-version-$(CONFIG_DEBUG_INFO_DWARF5) := 5
  14 DEBUG_CFLAGS    += -gdwarf-$(dwarf-version-y)
  15 endif
  16
  17 ifdef CONFIG_DEBUG_INFO_REDUCED
  18 DEBUG_CFLAGS    += -fno-var-tracking
  19 ifdef CONFIG_CC_IS_GCC
  20 DEBUG_CFLAGS    += -femit-struct-debug-baseonly
  21 endif
  22 endif
  23
  24 ifdef CONFIG_DEBUG_INFO_COMPRESSED
  25 DEBUG_CFLAGS    += -gz=zlib
  26 KBUILD_AFLAGS   += -gz=zlib
  27 KBUILD_LDFLAGS  += --compress-debug-sections=zlib
  28 endif
  29
  30 KBUILD_CFLAGS += $(DEBUG_CFLAGS)
  31 export DEBUG_CFLAGS