diff options
Diffstat (limited to 'scripts')
| -rw-r--r-- | scripts/Makefile.debug | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/scripts/Makefile.debug b/scripts/Makefile.debug new file mode 100644 index 000000000000..9f39b0130551 --- /dev/null +++ b/scripts/Makefile.debug @@ -0,0 +1,33 @@ +DEBUG_CFLAGS := + +ifdef CONFIG_DEBUG_INFO_SPLIT +DEBUG_CFLAGS += -gsplit-dwarf +else +DEBUG_CFLAGS += -g +endif + +ifndef CONFIG_AS_IS_LLVM +KBUILD_AFLAGS += -Wa,-gdwarf-2 +endif + +ifndef CONFIG_DEBUG_INFO_DWARF_TOOLCHAIN_DEFAULT +dwarf-version-$(CONFIG_DEBUG_INFO_DWARF4) := 4 +dwarf-version-$(CONFIG_DEBUG_INFO_DWARF5) := 5 +DEBUG_CFLAGS += -gdwarf-$(dwarf-version-y) +endif + +ifdef CONFIG_DEBUG_INFO_REDUCED +DEBUG_CFLAGS += -fno-var-tracking +ifdef CONFIG_CC_IS_GCC +DEBUG_CFLAGS += -femit-struct-debug-baseonly +endif +endif + +ifdef CONFIG_DEBUG_INFO_COMPRESSED +DEBUG_CFLAGS += -gz=zlib +KBUILD_AFLAGS += -gz=zlib +KBUILD_LDFLAGS += --compress-debug-sections=zlib +endif + +KBUILD_CFLAGS += $(DEBUG_CFLAGS) +export DEBUG_CFLAGS |