emulator/opengl: Prepare for 64-bit build changes.

This patch slightly modifies the build files for the GPU emulation
libraries to prepare for future changes in the emulator-specific
build system that will be necessary to support Win64 binaries.

The main difference is the introduction of 64-bit versions of the
emugl-begin-host-<type> macros, named emugl-begin-host64-<type>.

Change-Id: Ib40c030fa407b0ed951755dd9b007fda85778e03

13 files changed, 24 insertions, 22 deletions

diff --git a/emulator/opengl/common.mk b/emulator/opengl/common.mk
index d411899..255b9e3 100644
--- a/emulator/opengl/common.mk
+++ b/emulator/opengl/common.mk
@@ -24,20 +24,16 @@ emugl-begin-host-static-library = $(call emugl-begin-module,$1,HOST_STATIC_LIBRA
 emugl-begin-host-shared-library = $(call emugl-begin-module,$1,HOST_SHARED_LIBRARY,HOST)
 emugl-begin-host-executable = $(call emugl-begin-module,$1,HOST_EXECUTABLE,HOST)
 
+emugl-begin-host64-static-library = $(call emugl-begin-module64,$1,HOST_STATIC_LIBRARY,HOST)
+emugl-begin-host64-shared-library = $(call emugl-begin-module64,$1,HOST_SHARED_LIBRARY,HOST)
+emugl-begin-host64-executable = $(call emugl-begin-module64,$1,HOST_EXECUTABLE,HOST)
+
 # Internal list of all declared modules (used for sanity checking)
 _emugl_modules :=
 _emugl_HOST_modules :=
 
 ifeq ($(BUILD_STANDALONE_EMULATOR),true)
-define EMUGL_LOCAL_EXTRAS
-LOCAL_CC := $$(call my-host-tool,CC)
-LOCAL_CXX := $$(call my-host-tool,CXX)
-LOCAL_LD := $$(call my-host-tool,LD)
-LOCAL_AR := $$(call my-host-tool,AR)
-LOCAL_CFLAGS := $$(call my-host-tool,CFLAGS) $$(LOCAL_CFLAGS)
-LOCAL_LDFLAGS := $$(call my-host-tool,LDFLAGS) $$(LOCAL_LDFLAGS)
-LOCAL_LDLIBS := $$(LOCAL_LDLIBS) $$(call my-host-tool,LDLIBS)
-endef
+EMUGL_LOCAL_EXTRAS = $(end-emulator-module-ev)
 else  # BUILD_STANDALONE_EMULATOR != true
 EMUGL_LOCAL_EXTRAS =
 endif  # BUILD_STANDALONE_EMULATOR != true
@@ -54,8 +50,13 @@ emugl-begin-module = \
     $(eval LOCAL_LDLIBS += -lstdc++) \
     $(eval LOCAL_PRELINK_MODULE := false)\
     $(eval _EMUGL_INCLUDE_TYPE := $(BUILD_$2)) \
+    $(eval LOCAL_MODULE_BITS := 32) \
     $(call _emugl-init-module,$1,$2,$3)
 
+emugl-begin-module64 = \
+    $(call emugl-begin-module,$1,$2,$3) \
+    $(eval LOCAL_MODULE_BITS := 64) \
+
 # Used to end a module definition, see function definitions above
 emugl-end-module = \
     $(eval $(EMUGL_LOCAL_EXTRAS)) \
@@ -103,6 +104,7 @@ emugl-end-module = \
 # This is the list of recognized export types we support for now.
 EMUGL_EXPORT_TYPES := \
     CFLAGS \
+    CXXFLAGS \
     LDLIBS \
     LDFLAGS \
     C_INCLUDES \
diff --git a/emulator/opengl/googletest.mk b/emulator/opengl/googletest.mk
index a49789a..8147874 100644
--- a/emulator/opengl/googletest.mk
+++ b/emulator/opengl/googletest.mk
@@ -31,7 +31,7 @@ $(call emugl-export,LDLIBS,$(common_LDLIBS))
 $(call emugl-end-module)
 
 ifdef EMUGL_BUILD_64BITS
-    $(call emugl-begin-host-static-library,lib64emugl_gtest)
+    $(call emugl-begin-host64-static-library,lib64emugl_gtest)
     LOCAL_SRC_FILES := $(common_SRC_FILES)
     LOCAL_CFLAGS += $(common_CFLAGS)
     LOCAL_C_INCLUDES += $(LOCAL_PATH)/include
diff --git a/emulator/opengl/host/libs/GLESv1_dec/Android.mk b/emulator/opengl/host/libs/GLESv1_dec/Android.mk
index 811a2bb..7ab3f0a 100644
--- a/emulator/opengl/host/libs/GLESv1_dec/Android.mk
+++ b/emulator/opengl/host/libs/GLESv1_dec/Android.mk
@@ -25,7 +25,7 @@ $(call emugl-end-module)
 
 ### host library, 64-bit ####################################
 ifdef EMUGL_BUILD_64BITS
-    $(call emugl-begin-host-static-library,lib64GLESv1_dec)
+    $(call emugl-begin-host64-static-library,lib64GLESv1_dec)
 
     $(call emugl-import, lib64OpenglCodecCommon lib64OpenglOsUtils)
     $(call emugl-export,C_INCLUDES,$(LOCAL_PATH))
diff --git a/emulator/opengl/host/libs/GLESv2_dec/Android.mk b/emulator/opengl/host/libs/GLESv2_dec/Android.mk
index 03692ee..bc04c25 100644
--- a/emulator/opengl/host/libs/GLESv2_dec/Android.mk
+++ b/emulator/opengl/host/libs/GLESv2_dec/Android.mk
@@ -23,7 +23,7 @@ $(call emugl-end-module)
 
 ### host library, 64-bit ####################################
 ifdef EMUGL_BUILD_64BITS
-    $(call emugl-begin-host-static-library,lib64GLESv2_dec)
+    $(call emugl-begin-host64-static-library,lib64GLESv2_dec)
     $(call emugl-import, lib64OpenglCodecCommon lib64OpenglOsUtils)
     $(call emugl-gen-decoder,$(LOCAL_PATH),gl2)
 
diff --git a/emulator/opengl/host/libs/Translator/EGL/Android.mk b/emulator/opengl/host/libs/Translator/EGL/Android.mk
index 40f165a..5d1c9b2 100644
--- a/emulator/opengl/host/libs/Translator/EGL/Android.mk
+++ b/emulator/opengl/host/libs/Translator/EGL/Android.mk
@@ -48,7 +48,7 @@ $(call emugl-end-module)
 
 ### EGL host implementation, 64-bit ########################
 ifdef EMUGL_BUILD_64BITS
-    $(call emugl-begin-host-shared-library,lib64EGL_translator)
+    $(call emugl-begin-host64-shared-library,lib64EGL_translator)
     $(call emugl-import,lib64GLcommon)
 
     LOCAL_LDLIBS += $(host_common_LDLIBS) -m64
diff --git a/emulator/opengl/host/libs/Translator/GLES_CM/Android.mk b/emulator/opengl/host/libs/Translator/GLES_CM/Android.mk
index b126902..c5e7e6d 100644
--- a/emulator/opengl/host/libs/Translator/GLES_CM/Android.mk
+++ b/emulator/opengl/host/libs/Translator/GLES_CM/Android.mk
@@ -19,7 +19,7 @@ $(call emugl-end-module)
 
 ### GLES_CM host implementation, 64-bit ########################
 ifdef EMUGL_BUILD_64BITS
-    $(call emugl-begin-host-shared-library,lib64GLES_CM_translator)
+    $(call emugl-begin-host64-shared-library,lib64GLES_CM_translator)
 
     $(call emugl-import,lib64GLcommon)
 
diff --git a/emulator/opengl/host/libs/Translator/GLES_V2/Android.mk b/emulator/opengl/host/libs/Translator/GLES_V2/Android.mk
index 9175ab5..438334a 100644
--- a/emulator/opengl/host/libs/Translator/GLES_V2/Android.mk
+++ b/emulator/opengl/host/libs/Translator/GLES_V2/Android.mk
@@ -19,7 +19,7 @@ $(call emugl-end-module)
 
 ### GLES_V2 host implementation, 64-bit ##############################
 ifdef EMUGL_BUILD_64BITS
-    $(call emugl-begin-host-shared-library,lib64GLES_V2_translator)
+    $(call emugl-begin-host64-shared-library,lib64GLES_V2_translator)
     $(call emugl-import, lib64GLcommon)
 
     LOCAL_LDLIBS += -m64
diff --git a/emulator/opengl/host/libs/Translator/GLcommon/Android.mk b/emulator/opengl/host/libs/Translator/GLcommon/Android.mk
index 375da8b..b215329 100644
--- a/emulator/opengl/host/libs/Translator/GLcommon/Android.mk
+++ b/emulator/opengl/host/libs/Translator/GLcommon/Android.mk
@@ -48,7 +48,7 @@ $(call emugl-end-module)
 
 ### EGL host implementation, 64-bit ################
 ifdef EMUGL_BUILD_64BITS
-    $(call emugl-begin-host-static-library,lib64GLcommon)
+    $(call emugl-begin-host64-static-library,lib64GLcommon)
 
     $(call emugl-import,lib64OpenglOsUtils)
     translator_path := $(LOCAL_PATH)/..
diff --git a/emulator/opengl/host/libs/libOpenglRender/Android.mk b/emulator/opengl/host/libs/libOpenglRender/Android.mk
index 3cfbef0..787ae83 100644
--- a/emulator/opengl/host/libs/libOpenglRender/Android.mk
+++ b/emulator/opengl/host/libs/libOpenglRender/Android.mk
@@ -63,7 +63,7 @@ $(call emugl-end-module)
 
 ### host libOpenglRender, 64-bit #########################################
 ifdef EMUGL_BUILD_64BITS
-    $(call emugl-begin-host-shared-library,lib64OpenglRender)
+    $(call emugl-begin-host64-shared-library,lib64OpenglRender)
 
     $(call emugl-import,lib64GLESv1_dec lib64GLESv2_dec lib64_renderControl_dec lib64OpenglCodecCommon lib64OpenglOsUtils)
 
diff --git a/emulator/opengl/host/libs/renderControl_dec/Android.mk b/emulator/opengl/host/libs/renderControl_dec/Android.mk
index 3bc5c3e..4a97a93 100644
--- a/emulator/opengl/host/libs/renderControl_dec/Android.mk
+++ b/emulator/opengl/host/libs/renderControl_dec/Android.mk
@@ -11,7 +11,7 @@ $(call emugl-end-module)
 
 ### host library, 64-bit ####################################
 ifdef EMUGL_BUILD_64BITS
-    $(call emugl-begin-host-static-library,lib64_renderControl_dec)
+    $(call emugl-begin-host64-static-library,lib64_renderControl_dec)
     $(call emugl-import,lib64OpenglCodecCommon)
     $(call emugl-gen-decoder,$(LOCAL_PATH),renderControl)
     # For renderControl_types.h
diff --git a/emulator/opengl/shared/OpenglCodecCommon/Android.mk b/emulator/opengl/shared/OpenglCodecCommon/Android.mk
index b6a7e07..83090d8 100644
--- a/emulator/opengl/shared/OpenglCodecCommon/Android.mk
+++ b/emulator/opengl/shared/OpenglCodecCommon/Android.mk
@@ -32,7 +32,7 @@ $(call emugl-end-module)
 
 ### OpenglCodecCommon  host, 64-bit #########################################
 ifdef EMUGL_BUILD_64BITS
-    $(call emugl-begin-host-static-library,lib64OpenglCodecCommon)
+    $(call emugl-begin-host64-static-library,lib64OpenglCodecCommon)
 
     LOCAL_SRC_FILES := $(host_commonSources)
 
diff --git a/emulator/opengl/shared/OpenglOsUtils/Android.mk b/emulator/opengl/shared/OpenglOsUtils/Android.mk
index a3dd3c2..f9673fc 100644
--- a/emulator/opengl/shared/OpenglOsUtils/Android.mk
+++ b/emulator/opengl/shared/OpenglOsUtils/Android.mk
@@ -38,7 +38,7 @@ $(call emugl-end-module)
 
 ### 64-bit host library ####
 ifdef EMUGL_BUILD_64BITS
-    $(call emugl-begin-host-static-library,lib64OpenglOsUtils)
+    $(call emugl-begin-host64-static-library,lib64OpenglOsUtils)
         $(call emugl-export,C_INCLUDES,$(host_common_INCLUDES))
         LOCAL_SRC_FILES = $(host_common_SRC_FILES)
         $(call emugl-export,LDLIBS,$(host_common_LDLIBS))
diff --git a/emulator/opengl/shared/emugl/common/Android.mk b/emulator/opengl/shared/emugl/common/Android.mk
index fd7761e..58dd6da 100644
--- a/emulator/opengl/shared/emugl/common/Android.mk
+++ b/emulator/opengl/shared/emugl/common/Android.mk
@@ -22,7 +22,7 @@ $(call emugl-export,LDLIBS,-lstdc++)
 $(call emugl-end-module)
 
 ifdef EMUGL_BUILD_64BITS
-    $(call emugl-begin-host-static-library,lib64emugl_common)
+    $(call emugl-begin-host64-static-library,lib64emugl_common)
     LOCAL_SRC_FILES := $(host_commonSources)
     $(call emugl-export,CFLAGS,-m64 -fPIC)
     $(call emugl-export,C_INCLUDES,$(EMUGL_PATH)/shared)
@@ -47,7 +47,7 @@ $(call emugl-import,libemugl_common libemugl_gtest)
 $(call emugl-end-module)
 
 ifdef EMUGL_BUILD_64BITS
-    $(call emugl-begin-host-executable,emugl64_common_host_unittests)
+    $(call emugl-begin-host64-executable,emugl64_common_host_unittests)
     LOCAL_SRC_FILES := $(host_commonSources)
     $(call emugl-import,lib64emugl_common lib64emugl_gtest)
     $(call emugl-end-module)