shithub: openh264

Download patch

ref: 24f8f2138a3c9f087808e86a4259d75465c3452e
parent: 473f2e3d422ae80756cd32ee5a43e3671c07b28e
author: Martin Storsjö <[email protected]>
date: Mon Apr 20 07:47:41 EDT 2015 

Use ARCH instead of ENABLE64BIT for distinguishing between x86 and x86_64

Keep support for the ENABLE64BIT flag (as a flag for choosing between
32 and 64 bit, if the current arch happens to be x86) but avoid using
it in code that wants to know the exact architecture used.

This makes the platform build files more straightforward and
consistent.


--- a/build/msvc-common.mk
+++ b/build/msvc-common.mk
@@ -1,6 +1,6 @@
 include $(SRC_PATH)build/arch.mk
 ifeq ($(ASM_ARCH), x86)
-ifeq ($(ENABLE64BIT), Yes)
+ifeq ($(ARCH), x86_64)
 ASMFLAGS += -f win64
 ASMFLAGS_PLATFORM = -DWIN64
 else
--- a/build/platform-darwin.mk
+++ b/build/platform-darwin.mk
@@ -10,7 +10,7 @@
 LDFLAGS += -lpthread
 ifeq ($(ASM_ARCH), x86)
 ASMFLAGS += -DPREFIX
-ifeq ($(ENABLE64BIT), Yes)
+ifeq ($(ARCH), x86_64)
 ASMFLAGS += -f macho64
 else
 ASMFLAGS += -f macho
--- a/build/platform-freebsd.mk
+++ b/build/platform-freebsd.mk
@@ -5,7 +5,7 @@
 CFLAGS += -fPIC
 LDFLAGS += -lpthread
 ifeq ($(ASM_ARCH), x86)
-ifeq ($(ENABLE64BIT), Yes)
+ifeq ($(ARCH), x86_64)
 ASMFLAGS += -f elf64
 else
 ASMFLAGS += -f elf
--- a/build/platform-linux.mk
+++ b/build/platform-linux.mk
@@ -5,7 +5,7 @@
 CFLAGS += -Wall -fno-strict-aliasing -fPIC -MMD -MP
 LDFLAGS += -lpthread
 ifeq ($(ASM_ARCH), x86)
-ifeq ($(ENABLE64BIT), Yes)
+ifeq ($(ARCH), x86_64)
 ASMFLAGS += -f elf64
 else
 ASMFLAGS += -f elf
--- a/build/platform-mingw_nt.mk
+++ b/build/platform-mingw_nt.mk
@@ -6,7 +6,7 @@
 SHLDFLAGS = -Wl,--out-implib,$(EXTRA_LIBRARY)
 CFLAGS += -MMD -MP
 LDFLAGS +=
-ifeq ($(ENABLE64BIT), Yes)
+ifeq ($(ARCH), x86_64)
 ASMFLAGS += -f win64
 ASMFLAGS_PLATFORM = -DWIN64
 CC = x86_64-w64-mingw32-gcc
--- a/build/x86-common.mk
+++ b/build/x86-common.mk
@@ -1,12 +1,14 @@
 CFLAGS_M32=-m32
 CFLAGS_M64=-m64
 ASM_INCLUDES = -I$(SRC_PATH)codec/common/x86/
-ifeq (, $(ENABLE64BIT))
-ifeq ($(ARCH), x86_64)
-ENABLE64BIT=Yes
+ifneq ($(ENABLE64BIT),)
+ifeq ($(ENABLE64BIT), Yes)
+ARCH = x86_64
+else
+ARCH = x86
 endif
 endif
-ifeq ($(ENABLE64BIT), Yes)
+ifeq ($(ARCH), x86_64)
 CFLAGS += $(CFLAGS_M64)
 LDFLAGS += $(CFLAGS_M64)
 ASMFLAGS_PLATFORM = -DUNIX64
@@ -17,7 +19,7 @@
 endif
 ifeq ($(USE_ASM),Yes)
 CFLAGS += -DX86_ASM
-ifneq ($(ENABLE64BIT), Yes)
+ifneq ($(ARCH), x86_64)
 CFLAGS += -DX86_32_ASM
 endif
 ASM_ARCH = x86