X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=scripts%2Fmakefile.emcc;fp=scripts%2Fmakefile.gcc-asan;h=5d27621c07087349c333fa15ad21d7e71e96008d;hb=f125affdc66153880ba8dc33d8369e5a0dc9a6a7;hp=aae55d6380d7581908e714aa4a5177887ba0b34c;hpb=fa7e0fcd15b99f3b778e018992da36a5703fc6a3;p=platform%2Fupstream%2Flibpng.git

diff --git a/scripts/makefile.gcc-asan b/scripts/makefile.emcc
similarity index 68%
rename from scripts/makefile.gcc-asan
rename to scripts/makefile.emcc
index aae55d6..5d27621 100644
--- a/scripts/makefile.gcc-asan
+++ b/scripts/makefile.emcc
@@ -1,6 +1,7 @@
-# makefile for libpng using gcc + address sanitizer (generic, static library)
+# makefile for libpng using emscripten
+# Copyright (C) 2000, 2014, 2019-2022 Cosmin Truta
+# Copyright (C) 2021 Kirk Roerig
 # Copyright (C) 2008, 2014 Glenn Randers-Pehrson
-# Copyright (C) 2000, 2014, 2019 Cosmin Truta
 # Copyright (C) 1995 Guy Eric Schalnat, Group 42, Inc.
 #
 # This code is released under the libpng license.
@@ -12,32 +13,27 @@ ZLIBINC = ../zlib
 ZLIBLIB = ../zlib
 
 # Compiler, linker, lib and other tools
-CC = gcc
+CC = emcc
 LD = $(CC)
-AR_RC = ar rcs
-RANLIB = ranlib
+AR_RC = emar rcs
+RANLIB = emranlib
 CP = cp
 RM_F = rm -f
 
-WARNMORE = -Wwrite-strings -Wpointer-arith -Wshadow \
-	-Wmissing-declarations -Wtraditional -Wcast-align \
-	-Wstrict-prototypes -Wmissing-prototypes # -Wconversion
 CPPFLAGS = -I$(ZLIBINC) # -DPNG_DEBUG=5
-CFLAGS = -W -Wall -O0 -g -fsanitize=address
-LDFLAGS = -L$(ZLIBLIB) -g -fsanitize=address
+CFLAGS = -O2 -Wall -Wextra -Wundef
+LDFLAGS = -L$(ZLIBLIB)
+PNGTEST_LDFLAGS = --preload-file=pngtest.png
 LIBS = -lz -lm
 
-# File extensions
-EXEEXT =
-
 # Pre-built configuration
 # See scripts/pnglibconf.mak for more options
 PNGLIBCONF_H_PREBUILT = scripts/pnglibconf.h.prebuilt
 
-# Variables
-OBJS =  png.o pngerror.o pngget.o pngmem.o pngpread.o \
-	pngread.o pngrio.o pngrtran.o pngrutil.o pngset.o \
-	pngtrans.o pngwio.o pngwrite.o pngwtran.o pngwutil.o
+# File lists
+OBJS = png.o pngerror.o pngget.o pngmem.o pngpread.o \
+       pngread.o pngrio.o pngrtran.o pngrutil.o pngset.o \
+       pngtrans.o pngwio.o pngwrite.o pngwtran.o pngwutil.o
 
 # Targets
 all: static
@@ -48,25 +44,25 @@ pnglibconf.h: $(PNGLIBCONF_H_PREBUILT)
 .c.o:
 	$(CC) -c $(CPPFLAGS) $(CFLAGS) -o $@ $<
 
-static: libpng.a pngtest$(EXEEXT)
+static: libpng.a pngtest
 
 shared:
-	@echo This is a generic makefile that cannot create shared libraries.
-	@echo Please use a configuration that is specific to your platform.
+	@echo This makefile cannot create shared libraries.
 	@false
 
 libpng.a: $(OBJS)
 	$(AR_RC) $@ $(OBJS)
 	$(RANLIB) $@
 
-test: pngtest$(EXEEXT)
-	./pngtest$(EXEEXT)
+test: pngtest
+	node ./pngtest
 
-pngtest$(EXEEXT): pngtest.o libpng.a
-	$(LD) $(LDFLAGS) -o $@ pngtest.o libpng.a $(LIBS)
+pngtest: pngtest.o libpng.a
+	$(LD) $(LDFLAGS) $(PNGTEST_LDFLAGS) -o $@ pngtest.o libpng.a $(LIBS)
 
 clean:
-	$(RM_F) *.o libpng.a pngtest$(EXEEXT) pngout.png pnglibconf.h
+	$(RM_F) *.o libpng.a pngtest pngout.png pnglibconf.h
+	$(RM_F) pngtest.data pngtest.wasm
 
 png.o:      png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
 pngerror.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h