From caeacbe56b09291f8463753b8211b6b5da37c6ec Mon Sep 17 00:00:00 2001
From: Erin Moon <erin@hecke.rs>
Date: Mon, 18 Jan 2021 13:16:09 -0600
Subject: [PATCH] Makefile: DEBUG option (#86)

* Makefile: DEBUG option

* diff_settings.py: if diffing with --source, make DEBUG=1

Co-authored-by: Pheenoh <pheenoh@gmail.com>
---
 Makefile         | 13 ++++++++++++-
 diff_settings.py |  2 ++
 2 files changed, 14 insertions(+), 1 deletion(-)

diff --git a/Makefile b/Makefile
index 3ed17adc119..0bf2cf044b9 100644
--- a/Makefile
+++ b/Makefile
@@ -1,6 +1,16 @@
 WINDOWS := $(shell which wine ; echo $$?)
 UNAME_S := $(shell uname -s)
 
+#-------------------------------------------------------------------------------
+# Options
+#-------------------------------------------------------------------------------
+DEBUG ?= 0
+ifeq ($(DEBUG), 1)
+	CFLAGS += -g
+else
+	CFLAGS +=
+endif
+
 #-------------------------------------------------------------------------------
 # Files
 #-------------------------------------------------------------------------------
@@ -53,6 +63,7 @@ endif
 
 AS      := $(DEVKITPPC)/bin/powerpc-eabi-as
 OBJCOPY := $(DEVKITPPC)/bin/powerpc-eabi-objcopy
+STRIP   := $(DEVKITPPC)/bin/powerpc-eabi-strip
 CC      := $(WINE) tools/mwcc_compiler/$(MWCC_VERSION)/mwcceppc.exe
 LD      := $(WINE) tools/mwcc_compiler/$(MWCC_VERSION)/mwldeppc.exe
 ELF2DOL := tools/elf2dol
@@ -71,7 +82,7 @@ ASFLAGS := -mgekko -I include
 LDFLAGS := -map $(MAP) -fp hard -nodefaults -w off
 
 # Compiler flags
-CFLAGS  := -Cpp_exceptions off -proc gekko -fp hard -O3 -nodefaults -msgstyle gcc -enum int $(INCLUDES)
+CFLAGS  += -Cpp_exceptions off -proc gekko -fp hard -O3 -nodefaults -msgstyle gcc -enum int $(INCLUDES)
 
 # for postprocess.py
 PROCFLAGS := -fprologue-fixup=old_stack
diff --git a/diff_settings.py b/diff_settings.py
index 3b0acfe5214..3e81148936b 100644
--- a/diff_settings.py
+++ b/diff_settings.py
@@ -11,6 +11,8 @@ def apply(config, args):
     config['myimg'] = 'build/dolzel2/main.elf'
     config['baseimg'] = 'baserom.elf'
     config['makeflags'] = []
+    if args.source:
+        config['makeflags'].append('DEBUG=1')
     config['source_directories'] = ['src', 'libs', 'include']
     config['arch'] = 'ppc'
     config['objdump_executable'] = f"{os.environ['DEVKITPPC']}/bin/powerpc-eabi-objdump"