From: kub <derkub@gmail.com>
Date: Sat, 5 Dec 2020 14:12:32 +0000 (+0100)
Subject: libretro, fix handling of zlib
X-Git-Url: https://notaz.gp2x.de/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=5735f2badff2489e6205b4842c25fb11708a66d6;p=picodrive.git

libretro, fix handling of zlib
---

diff --git a/Makefile b/Makefile
index b51199b0..88b742ca 100644
--- a/Makefile
+++ b/Makefile
@@ -169,7 +169,7 @@ OBJS += platform/libretro/libretro-common/streams/file_stream.o
 OBJS += platform/libretro/libretro-common/streams/file_stream_transforms.o
 OBJS += platform/libretro/libretro-common/vfs/vfs_implementation.o
 endif
-PLATFORM_ZLIB = 1
+PLATFORM_ZLIB ?= 1
 endif
 
 ifeq "$(USE_FRONTEND)" "1"
diff --git a/Makefile.libretro b/Makefile.libretro
index 40f89d7e..040396c9 100644
--- a/Makefile.libretro
+++ b/Makefile.libretro
@@ -54,7 +54,6 @@ ifeq ($(platform), unix)
 	TARGET := $(TARGET_NAME)_libretro.$(EXT)
 	fpic := -fPIC
 	SHARED := -shared
-	DONT_COMPILE_IN_ZLIB = 1
 	CFLAGS += -DFAMEC_NO_GOTOS
 ifneq ($(findstring SunOS,$(shell uname -a)),)
 	CC=gcc
@@ -67,7 +66,6 @@ else ifeq ($(platform), linux-portable)
 	SHARED := -shared -nostdlib
 	fpic := -fPIC
 	LIBM :=
-	DONT_COMPILE_IN_ZLIB = 1
 	CFLAGS += -DFAMEC_NO_GOTOS
 
 # OS X
@@ -162,7 +160,6 @@ else ifeq ($(platform), ps3)
 	CFLAGS += -DBLARGG_BIG_ENDIAN=1 -D__ppc__ -DFAMEC_NO_GOTOS
 	STATIC_LINKING = 1
 	NO_MMAP = 1
-	DONT_COMPILE_IN_ZLIB = 1
 
 # sncps3
 else ifeq ($(platform), sncps3)
@@ -173,7 +170,6 @@ else ifeq ($(platform), sncps3)
 	CFLAGS += -DBLARGG_BIG_ENDIAN=1 -D__ppc__ -DFAMEC_NO_GOTOS
 	STATIC_LINKING = 1
 	NO_MMAP = 1
-	DONT_COMPILE_IN_ZLIB = 1
 
 # Lightweight PS3 Homebrew SDK
 else ifeq ($(platform), psl1ght)
@@ -183,7 +179,6 @@ else ifeq ($(platform), psl1ght)
 	CFLAGS += -DBLARGG_BIG_ENDIAN=1 -D__ppc__ -DFAMEC_NO_GOTOS
 	STATIC_LINKING = 1
 	NO_MMAP = 1
-	DONT_COMPILE_IN_ZLIB = 1
 
 # PSP
 else ifeq ($(platform), psp1)
@@ -194,7 +189,6 @@ else ifeq ($(platform), psp1)
 	CFLAGS += -DPSP
 	STATIC_LINKING = 1
 	NO_MMAP = 1
-	DONT_COMPILE_IN_ZLIB = 1
 
 	asm_render = 1
 
@@ -208,7 +202,6 @@ else ifeq ($(platform), ps2)
 	CFLAGS += -DHAVE_NO_LANGEXTRA
 	STATIC_LINKING = 1
 	NO_MMAP = 1
-	DONT_COMPILE_IN_ZLIB = 1
 
 	asm_render = 1
 	OBJS += platform/ps2/asm.o
@@ -225,7 +218,6 @@ else ifeq ($(platform), ctr)
 	CFLAGS += -fomit-frame-pointer -ffast-math
 	STATIC_LINKING = 1
 	NO_MMAP = 1
-	DONT_COMPILE_IN_ZLIB = 1
 
 	OBJS += platform/libretro/3ds/3ds_utils.o platform/libretro/3ds/utils.o
 
@@ -238,7 +230,6 @@ else ifeq ($(platform), raspberrypi)
 	TARGET := $(TARGET_NAME)_libretro.so
 	SHARED := -shared
 	fpic := -fPIC
-	DONT_COMPILE_IN_ZLIB = 1
 
 # Vita
 else ifeq ($(platform), vita)
@@ -252,7 +243,6 @@ else ifeq ($(platform), vita)
 	CFLAGS += -fno-optimize-sibling-calls
 	STATIC_LINKING = 1
 	NO_MMAP = 1
-	DONT_COMPILE_IN_ZLIB = 1
 
 # Xbox 360
 else ifeq ($(platform), xenon)
@@ -372,7 +362,6 @@ else ifeq ($(platform), arm64)
 	ARCH = aarch64
 	fpic := -fPIC
 	SHARED := -shared
-	DONT_COMPILE_IN_ZLIB = 1
 	CFLAGS += -DFAMEC_NO_GOTOS
 
 # AARCH64 generic
@@ -381,7 +370,6 @@ else ifeq ($(platform), aarch64)
 	ARCH = aarch64
 	fpic := -fPIC
 	SHARED := -shared
-	DONT_COMPILE_IN_ZLIB = 1
 	CFLAGS += -DFAMEC_NO_GOTOS
 
 # ARM
@@ -423,7 +411,6 @@ else ifneq (,$(findstring armv,$(platform)))
 else ifeq ($(platform), emscripten) 
 	TARGET := $(TARGET_NAME)_libretro_$(platform).bc
 	ARCH = unknown
-	DONT_COMPILE_IN_ZLIB = 1
 
 # GCW0
 else ifeq ($(platform), gcw0)
@@ -433,7 +420,6 @@ else ifeq ($(platform), gcw0)
 	SHARED := -shared -nostdlib
 	fpic := -fPIC
 	LIBM :=
-	DONT_COMPILE_IN_ZLIB = 1
 	CFLAGS += -fomit-frame-pointer -ffast-math -march=mips32 -mtune=mips32r2 -mhard-float
 
 # Windows MSVC 2017 all architectures