X-Git-Url: https://notaz.gp2x.de/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=Makefile.libretro;h=7b9618e1ccfc63982be50b82fda498d75e307fdc;hb=c4e6218028f70a1289895eba7d6cc37086c20d5c;hp=ab62f2248c1451c5b8fabe82d75ca6ac9a10e594;hpb=cef87e9262aa48428071d46570e6d9f04ccb228f;p=pcsx_rearmed.git

diff --git a/Makefile.libretro b/Makefile.libretro
index ab62f224..7b9618e1 100644
--- a/Makefile.libretro
+++ b/Makefile.libretro
@@ -46,6 +46,20 @@ LIBM := -lm
 MMAP_WIN32 = 0
 EXTRA_LDFLAGS =
 
+# select some defaults
+ifneq (,$(findstring $(ARCH_DETECTED),arm aarch64))
+	DYNAREC = ari64
+ifneq ($(findstring __thumb__,$(shell $(CC) -E -dD $(CFLAGS) include/arm_features.h)),)
+	# must disable thumb as ari64 can't handle it
+	CFLAGS += -marm
+endif
+endif
+ifneq (,$(findstring $(ARCH_DETECTED),i686 x86_64 aarch64))
+	BUILTIN_GPU = neon
+endif
+
+# platform specific options
+
 # Unix
 ifeq ($(platform), unix)
 	TARGET := $(TARGET_NAME)_libretro.so
@@ -57,17 +71,6 @@ endif
 ifneq ($(findstring SunOS,$(shell uname -s)),)
 	CC = gcc
 endif
-ifneq (,$(findstring $(ARCH_DETECTED),arm aarch64))
-	DYNAREC = ari64
-
-ifneq ($(findstring __thumb__,$(shell $(CC) -E -dD $(CFLAGS) include/arm_features.h)),)
-	# must disable thumb as ari64 can't handle it
-	CFLAGS += -marm
-endif
-endif
-ifneq (,$(findstring $(ARCH_DETECTED),x86_64 aarch64))
-	BUILTIN_GPU = neon
-endif
 
 # ODROIDN2
 else ifneq (,$(findstring CortexA73_G12B,$(platform)))
@@ -498,7 +501,6 @@ else ifeq ($(platform), emscripten)
 # Windows
 else
 	TARGET := $(TARGET_NAME)_libretro.dll
-	BUILTIN_GPU = peops
 	PLATFORM = libretro
 	MAIN_LDFLAGS += -static-libgcc -static-libstdc++ -s
 	CFLAGS += -D__WIN32__ -DNO_DYLIB
@@ -532,6 +534,15 @@ endif
 ifdef ALLOW_LIGHTREC_ON_ARM
 CFLAGS += -DALLOW_LIGHTREC_ON_ARM
 endif
+ifeq ($(BUILTIN_GPU),neon)
+ifneq (,$(findstring $(ARCH),x86 i686))
+	CFLAGS_GPU_NEON ?= -msse2 # required
+endif
+ifeq ($(ARCH),x86_64)
+	CFLAGS_GPU_NEON ?= -mssse3 # optional, for more perf
+endif
+CFLAGS += $(CFLAGS_GPU_NEON)
+endif
 
 TARGET ?= libretro.so
 PLATFORM = libretro
@@ -549,6 +560,16 @@ NO_CONFIG_MAK = yes
 #endif
 #endif
 
+$(info TARGET:      $(TARGET))
+$(info platform:    $(platform))
+$(info ARCH:        $(ARCH))
+$(info DYNAREC:     $(DYNAREC))
+$(info BUILTIN_GPU: $(BUILTIN_GPU))
+$(info CC:          $(CC))
+$(info CFLAGS:      $(CFLAGS))
+$(info MAIN_LDLIBS: $(MAIN_LDLIBS))
+$(info )
+
 include Makefile
 
 # no special AS needed for gpu_neon