From 1d83dbe9b698c71d3d09f4efaacafb2a11cb8a11 Mon Sep 17 00:00:00 2001
From: dinkc64 <terra79pin@yahoo.com>
Date: Wed, 1 Nov 2023 17:52:01 -0400
Subject: [PATCH] update linux makefiles

---
 makefile.pi   | 6 ++----
 makefile.sdl  | 5 ++---
 makefile.sdl2 | 7 ++-----
 3 files changed, 6 insertions(+), 12 deletions(-)

diff --git a/makefile.pi b/makefile.pi
index 7dd1e7c5c..cc949e75c 100644
--- a/makefile.pi
+++ b/makefile.pi
@@ -43,7 +43,7 @@ srcdir	= src/
 
 include makefile.burn_rules
 # Platform-specific
-alldir += burner burner/pi burner/sdl dep/libs/libpng dep/libs/lib7z \
+alldir += burner burner/pi burner/sdl dep/libs/libspng dep/libs/lib7z \
 		dep/libs/zlib intf intf/video intf/video/scalers intf/video/pi \
 		intf/audio intf/audio/sdl intf/input intf/input/pi intf/cd \
 		intf/cd/sdl intf/perfcount intf/perfcount/pi dep/generated \
@@ -58,9 +58,7 @@ depobj += neocdlist.o \
 		gzread.o gzwrite.o infback.o inffast.o inflate.o inftrees.o \
 		trees.o uncompr.o zutil.o \
 		\
-		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 \
+		spng.o \
 		\
 		aud_dsp.o aud_interface.o cd_interface.o inp_interface.o \
 		interface.o lowpass2.o  vid_interface.o vid_softfx.o \
diff --git a/makefile.sdl b/makefile.sdl
index 02fa9ae0d..8b76e22bd 100644
--- a/makefile.sdl
+++ b/makefile.sdl
@@ -49,7 +49,7 @@ srcdir	= src/
 include makefile.burn_rules
 
 # Platform stuff
-alldir	+= 	burner burner/sdl burner/sdl dep/libs/libpng dep/libs/lib7z dep/libs/zlib intf intf/video \
+alldir	+= 	burner burner/sdl burner/sdl dep/libs/libspng dep/libs/lib7z dep/libs/zlib intf intf/video \
 			intf/video/scalers 	intf/video/sdl intf/audio intf/audio/sdl intf/input intf/input/sdl intf/cd intf/cd/sdl \
 			intf/perfcount intf/perfcount/sdl dep/generated
 
@@ -60,8 +60,7 @@ depobj	+= 	neocdlist.o \
 			adler32.o compress.o crc32.o deflate.o gzclose.o gzlib.o gzread.o gzwrite.o infback.o inffast.o inflate.o inftrees.o \
 			trees.o uncompr.o zutil.o \
 			\
-			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 \
+			spng.o \
 			\
 			aud_dsp.o aud_interface.o cd_interface.o inp_interface.o interface.o lowpass2.o  vid_interface.o \
 			vid_softfx.o vid_support.o \
diff --git a/makefile.sdl2 b/makefile.sdl2
index e27551a6b..1ecace0d2 100644
--- a/makefile.sdl2
+++ b/makefile.sdl2
@@ -69,12 +69,9 @@ depobj	+= 	neocdlist.o \
 			inpdipsw.o vid_sdl2opengl.o vid_sdl2.o inputbuf.o replay.o sdl2_gui.o sdl2_inprint.o input_sdl2.o stated.o
 
 ifndef FORCE_SYSTEM_LIBPNG
-alldir	+= 	dep/libs/libpng
+alldir	+= 	dep/libs/libspng
 
-depobj	+= 	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
+depobj	+= 	spng.o \
 endif
 
 ifdef FORCE_PULSE_AUDIO