SlackBuilds/system/wiimms-iso-tools/cflags.diff

--- Makefile.orig	2019-12-22 07:58:45.850503487 -0800
+++ Makefile	2019-12-22 08:17:35.475369649 -0800
@@ -112,8 +112,8 @@
 # compiler settings
 
 PRE		?= 
-CC		= $(PRE)gcc
-CPP		= $(PRE)g++
+CC		?= $(PRE)gcc
+CXX		?= $(PRE)g++
 STRIP		= $(PRE)strip
 
 #-------------------------------------------------------------------------------
@@ -243,7 +243,8 @@
 DCLIB_DIR	:= ./dclib
 DIR_LIST	+= $(DCLIB_DIR)
 VPATH		+= $(DCLIB_DIR)
-CFLAGS		+= -I$(DCLIB_DIR)
+CFLAGS		?= -O3 -funroll-loops
+DEF_FLAGS	:= -I$(DCLIB_DIR)
 
 # other objects
 WIT_O		:= lib-std.o lib-file.o lib-sf.o \
@@ -297,17 +298,17 @@
 DEFINES1	+= -D_LZMA_PROB32=1	# LZMA option
 DEFINES		=  $(strip $(DEFINES1) $(MODE) $(XDEF))
 
-CFLAGS		+= -fomit-frame-pointer -fno-strict-aliasing -funroll-loops
-CFLAGS		+= -Wall -Wno-parentheses -Wno-unused-function
-#CFLAGS		+= -O3 -Isrc/libwbfs -Isrc/lzma -Isrc -I$(UI) -I. -Iwork
-CFLAGS		+= -O3 -Isrc/libwbfs -Isrc -I$(UI) -I. -Iwork
+DEF_FLAGS	+= -fomit-frame-pointer -fno-strict-aliasing
+DEF_FLAGS	+= -Wall -Wno-parentheses -Wno-unused-function
+#DEF_FLAGS	+= -Isrc/libwbfs -Isrc/lzma -Isrc -I$(UI) -I. -Iwork
+DEF_FLAGS	+= -Isrc/libwbfs -Isrc -I$(UI) -I. -Iwork
 ifeq ($(SYSTEM),cygwin)
-  CFLAGS	+= -Wno-format-truncation
+  DEF_FLAGS	+= -Wno-format-truncation
 else ifeq ($(SYSTEM),mac)
- CFLAGS		+= -I/usr/local/include
+ DEF_FLAGS	+= -I/usr/local/include
 endif
-CFLAGS		+= $(XFLAGS)
-CFLAGS		:= $(strip $(CFLAGS))
+DEF_FLAGS	+= $(XFLAGS)
+DEF_FLAGS	:= $(strip $(DEF_FLAGS))
 
 DEPFLAGS	+= -MMD
 
@@ -371,7 +372,7 @@
 
 $(ALL_TOOLS_X): %: %.o $(ALL_OBJECTS) $(TOBJ_ALL) Makefile | $(HELPER_TOOLS)
 	@printf "$(LOGFORMAT_TOOL)" tool "$@" "$(MODE) $(TOPT_$@) $(TOBJ_$@)"
-	@$(CC) $(CFLAGS) $(DEFINES) $(LDFLAGS) $@.o \
+	@$(CC) $(CFLAGS) $(DEF_FLAGS) $(DEFINES) $(LDFLAGS) $@.o \
 		$(ALL_OBJECTS) $(TOBJ_$@) $(LIBS) $(TOPT_$@) -o $@
 	@if test -f $@.exe; then $(STRIP) $@.exe; else $(STRIP) $@; fi
 
@@ -384,7 +385,7 @@
 
 $(HELPER_TOOLS): %: %.o $(ALL_OBJECTS) $(UI_TABS) Makefile
 	@printf "$(LOGFORMAT_TOOL)" helper "$@ $(TOBJ_$@)" "$(MODE)"
-	@$(CC) $(CFLAGS) $(DEFINES) $(LDFLAGS) $@.o \
+	@$(CC) $(CFLAGS) $(DEF_FLAGS) $(DEFINES) $(LDFLAGS) $@.o \
 		$(ALL_OBJECTS) $(TOBJ_$@) $(LIBS) -o $@
 
 #--------------------------
@@ -397,19 +398,19 @@
 
 $(UI_OBJECTS): %.o: %.c ui-%.c ui-%.h version.h Makefile
 	@printf "$(LOGFORMAT_CC)" +object "$@" "$(MODE)"
-	@$(CC) $(CFLAGS) $(DEPFLAGS) $(DEFINES) -c $< -o $@
+	@$(CC) $(CFLAGS) $(DEF_FLAGS) $(DEPFLAGS) $(DEFINES) -c $< -o $@
 
 #--------------------------
 
 $(C_OBJECTS): %.o: %.c version.h Makefile $(TEXT_FILES)
 	@printf "$(LOGFORMAT_CC)" object "$@" "$(MODE)"
-	@$(CC) $(CFLAGS) $(DEPFLAGS) $(DEFINES) -c $< -o $@
+	@$(CC) $(CFLAGS) $(DEF_FLAGS) $(DEPFLAGS) $(DEFINES) -c $< -o $@
 
 #--------------------------
 
 $(ASM_OBJECTS): %.o: %.S Makefile
 	@printf "$(LOGFORMAT_CC)" asm "$@" "$(MODE)"
-	@$(CC) $(CFLAGS) $(DEPFLAGS) $(DEFINES) -c $< -o $@
+	@$(CC) $(CFLAGS) $(DEF_FLAGS) $(DEPFLAGS) $(DEFINES) -c $< -o $@
 
 #--------------------------
 
@@ -442,11 +443,11 @@
 
 $(LIBBZ2_OBJ): %.o: %.c Makefile
 	@printf "$(LOGFORMAT_CC)" object "$(subst src/libbz2/,,$@)" "$(MODE) [libbz2]"
-	@$(CC) $(CFLAGS) $(DEPFLAGS) $(BZIP2_FLAGS) $(DEFINES) -c $< -o $@
+	@$(CC) $(CFLAGS) $(DEF_FLAGS) $(DEPFLAGS) $(BZIP2_FLAGS) $(DEFINES) -c $< -o $@
 
 $(LZMA_OBJ): %.o: %.c Makefile
 	@printf "$(LOGFORMAT_CC)" object "$(subst src/lzma/,,$@)" "$(MODE) [lzma]"
-	@$(CC) $(CFLAGS) $(DEPFLAGS) $(LZMA_FLAGS) $(DEFINES) -c $< -o $@
+	@$(CC) $(CFLAGS) $(DEF_FLAGS) $(DEPFLAGS) $(LZMA_FLAGS) $(DEFINES) -c $< -o $@
 
 #
 ###############################################################################
@@ -658,6 +659,8 @@
 	@echo  ""
 	@echo  "CFLAGS:  $(CFLAGS)"
 	@echo  ""
+	@echo  "DEF_FLAGS: $(DEF_FLAGS)"
+	@echo  ""
 	@echo  "LDFLAGS: $(LDFLAGS)"
 	@echo  ""
 	@echo  "LIBS: $(LIBS)"
@@ -1005,7 +1008,7 @@
 	@echo  " make old	enable '-DOLD_FEATURES'"
 	@echo  " make wait	enable '-DWAIT'"
 	@echo  " make testtrace	enable '-DTESTTRACE'"
-	@echo  " make flags	print DEFINES, CFLAGS and LDFLAGS"
+	@echo  " make flags	print DEFINES, CFLAGS, DEF_FLAGS and LDFLAGS"
 	@echo  ""
 	@echo  " make doc	generate doc files from their templates"
 	@echo  " make distrib	make all & build $(DISTRIB_PATH)"