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-rw-r--r--Makefile15
1 files changed, 13 insertions, 2 deletions
diff --git a/Makefile b/Makefile
index 7e40a375d..df89c3ef5 100644
--- a/Makefile
+++ b/Makefile
@@ -24,6 +24,7 @@ export AS := $(PREFIX)as
endif
export CPP := $(PREFIX)cpp
export LD := $(PREFIX)ld
+OBJDUMP := $(PREFIX)objdump
ifeq ($(OS),Windows_NT)
EXE := .exe
@@ -57,6 +58,7 @@ OBJ_DIR := build/$(BUILD_NAME)
ELF = $(ROM:.gba=.elf)
MAP = $(ROM:.gba=.map)
+SYM = $(ROM:.gba=.sym)
C_SUBDIR = src
DATA_C_SUBDIR = src/data
@@ -149,13 +151,15 @@ TOOLS = $(foreach tool,$(TOOLBASE),tools/$(tool)/$(tool)$(EXE))
ALL_BUILDS := firered firered_rev1 leafgreen leafgreen_rev1
ALL_BUILDS += $(ALL_BUILDS:%=%_modern)
-.PHONY: all rom tools clean-tools mostlyclean clean compare tidy berry_fix $(TOOLDIRS) $(ALL_BUILDS) $(ALL_BUILDS:%=compare_%) modern
+.PHONY: all rom tools clean-tools mostlyclean clean compare tidy berry_fix syms $(TOOLDIRS) $(ALL_BUILDS) $(ALL_BUILDS:%=compare_%) modern
MAKEFLAGS += --no-print-directory
AUTO_GEN_TARGETS :=
-all: tools rom
+all: tools rom syms
+
+syms: $(SYM)
rom: $(ROM)
ifeq ($(COMPARE),1)
@@ -344,3 +348,10 @@ leafgreen_modern: ; @$(MAKE) GAME_VERSION=LEAFGREEN MODERN=1
leafgreen_rev1_modern: ; @$(MAKE) GAME_VERSION=LEAFGREEN GAME_REVISION=1 MODERN=1
modern: ; @$(MAKE) MODERN=1
+
+###################
+### Symbol file ###
+###################
+
+$(SYM): $(ELF)
+ $(OBJDUMP) -t $< | sort -u | grep -E "^0[2389]" > $@ \ No newline at end of file