Add 64-bit windows cross-compiles
This is mostly the same as the existing 2ND_HOST / HOST_CROSS support.
The interesting thing I did here was make x86 the 'first' architecture,
and x86_64 the second. This way LOCAL_MULTILIB := first defaults to
32-bit windows modules.
windows-x86/bin <- defaults to 32-bit executables
windows-x86/lib <- 32-bit libraries, like before
windows-x86/lib64 <- 64-bit libraries
windows-x86/obj <- 32-bit intermediates
windows-x86/obj64 <- 64-bit intermediates
Then modules are registered with the names:
host_cross_liblog <- 32-bit, like before
host_cross_liblog_64 <- 64-bit
Bug: 26957718
Change-Id: I9f119411acb43e973ec1e6bca3c1dc291c91556c
diff --git a/core/clang/HOST_CROSS_windows.mk b/core/clang/HOST_CROSS_x86.mk
similarity index 68%
rename from core/clang/HOST_CROSS_windows.mk
rename to core/clang/HOST_CROSS_x86.mk
index 74adb58..b78a074 100644
--- a/core/clang/HOST_CROSS_windows.mk
+++ b/core/clang/HOST_CROSS_x86.mk
@@ -37,20 +37,20 @@
$(CLANG_CONFIG_x86_HOST_CROSS_COMBO_EXTRA_LDFLAGS) \
-target $(CLANG_CONFIG_x86_HOST_CROSS_TRIPLE)
-CLANG_HOST_CROSS_GLOBAL_CFLAGS := \
- $(call convert-to-host-clang-flags,$(HOST_CROSS_GLOBAL_CFLAGS)) \
+$(clang_2nd_arch_prefix)CLANG_HOST_CROSS_GLOBAL_CFLAGS := \
+ $(call convert-to-host-clang-flags,$($(clang_2nd_arch_prefix)HOST_CROSS_GLOBAL_CFLAGS)) \
$(CLANG_CONFIG_x86_HOST_CROSS_EXTRA_CFLAGS)
-CLANG_HOST_CROSS_GLOBAL_CONLYFLAGS := \
- $(call convert-to-host-clang-flags,$(HOST_CROSS_GLOBAL_CONLYFLAGS)) \
+$(clang_2nd_arch_prefix)CLANG_HOST_CROSS_GLOBAL_CONLYFLAGS := \
+ $(call convert-to-host-clang-flags,$($(clang_2nd_arch_prefix)HOST_CROSS_GLOBAL_CONLYFLAGS)) \
$(CLANG_CONFIG_x86_HOST_CROSS_EXTRA_CONLYFLAGS)
-CLANG_HOST_CROSS_GLOBAL_CPPFLAGS := \
- $(call convert-to-host-clang-flags,$(HOST_CROSS_GLOBAL_CPPFLAGS)) \
+$(clang_2nd_arch_prefix)CLANG_HOST_CROSS_GLOBAL_CPPFLAGS := \
+ $(call convert-to-host-clang-flags,$($(clang_2nd_arch_prefix)HOST_CROSS_GLOBAL_CPPFLAGS)) \
$(CLANG_CONFIG_x86_HOST_CROSS_EXTRA_CPPFLAGS)
-CLANG_HOST_CROSS_GLOBAL_LDFLAGS := \
- $(call convert-to-host-clang-flags,$(HOST_CROSS_GLOBAL_LDFLAGS)) \
+$(clang_2nd_arch_prefix)CLANG_HOST_CROSS_GLOBAL_LDFLAGS := \
+ $(call convert-to-host-clang-flags,$($(clang_2nd_arch_prefix)HOST_CROSS_GLOBAL_LDFLAGS)) \
$(CLANG_CONFIG_x86_HOST_CROSS_EXTRA_LDFLAGS)
-HOST_CROSS_LIBPROFILE_RT := $(LLVM_RTLIB_PATH)/libclang_rt.profile-i686.a
+$(clang_2nd_arch_prefix)HOST_CROSS_LIBPROFILE_RT := $(LLVM_RTLIB_PATH)/libclang_rt.profile-i686.a
diff --git a/core/clang/HOST_CROSS_x86_64.mk b/core/clang/HOST_CROSS_x86_64.mk
new file mode 100644
index 0000000..b6f2de9
--- /dev/null
+++ b/core/clang/HOST_CROSS_x86_64.mk
@@ -0,0 +1,56 @@
+
+include $(BUILD_SYSTEM)/clang/x86_64.mk
+
+CLANG_CONFIG_x86_64_HOST_CROSS_TRIPLE := x86_64-pc-mingw32
+
+CLANG_CONFIG_x86_64_HOST_CROSS_EXTRA_ASFLAGS := \
+ $(CLANG_CONFIG_EXTRA_ASFLAGS) \
+ $(CLANG_CONFIG_HOST_CROSS_EXTRA_ASFLAGS) \
+ $(CLANG_CONFIG_x86_64_EXTRA_ASFLAGS) \
+ $(CLANG_CONFIG_x86_64_HOST_CROSS_COMBO_EXTRA_ASFLAGS) \
+ -target $(CLANG_CONFIG_x86_64_HOST_CROSS_TRIPLE)
+
+CLANG_CONFIG_x86_64_HOST_CROSS_EXTRA_CFLAGS := \
+ $(CLANG_CONFIG_EXTRA_CFLAGS) \
+ $(CLANG_CONFIG_HOST_CROSS_EXTRA_CFLAGS) \
+ $(CLANG_CONFIG_x86_64_EXTRA_CFLAGS) \
+ $(CLANG_CONFIG_x86_64_HOST_CROSS_COMBO_EXTRA_CFLAGS) \
+ $(CLANG_CONFIG_x86_64_HOST_CROSS_EXTRA_ASFLAGS)
+
+CLANG_CONFIG_x86_64_HOST_CROSS_EXTRA_CONLYFLAGS := \
+ $(CLANG_CONFIG_EXTRA_CONLYFLAGS) \
+ $(CLANG_CONFIG_HOST_CROSS_EXTRA_CONLYFLAGS) \
+ $(CLANG_CONFIG_x86_64_EXTRA_CONLYFLAGS) \
+ $(CLANG_CONFIG_x86_64_HOST_CROSS_COMBO_EXTRA_CONLYFLAGS)
+
+CLANG_CONFIG_x86_64_HOST_CROSS_EXTRA_CPPFLAGS := \
+ $(CLANG_CONFIG_EXTRA_CPPFLAGS) \
+ $(CLANG_CONFIG_HOST_CROSS_EXTRA_CPPFLAGS) \
+ $(CLANG_CONFIG_x86_64_EXTRA_CPPFLAGS) \
+ $(CLANG_CONFIG_x86_64_HOST_CROSS_COMBO_EXTRA_CPPFLAGS) \
+ -target $(CLANG_CONFIG_x86_64_HOST_CROSS_TRIPLE)
+
+CLANG_CONFIG_x86_64_HOST_CROSS_EXTRA_LDFLAGS := \
+ $(CLANG_CONFIG_EXTRA_LDFLAGS) \
+ $(CLANG_CONFIG_HOST_CROSS_EXTRA_LDFLAGS) \
+ $(CLANG_CONFIG_x86_64_EXTRA_LDFLAGS) \
+ $(CLANG_CONFIG_x86_64_HOST_CROSS_COMBO_EXTRA_LDFLAGS) \
+ -target $(CLANG_CONFIG_x86_64_HOST_CROSS_TRIPLE)
+
+$(clang_2nd_arch_prefix)CLANG_HOST_CROSS_GLOBAL_CFLAGS := \
+ $(call convert-to-host-clang-flags,$($(clang_2nd_arch_prefix)HOST_CROSS_GLOBAL_CFLAGS)) \
+ $(CLANG_CONFIG_x86_64_HOST_CROSS_EXTRA_CFLAGS)
+
+$(clang_2nd_arch_prefix)CLANG_HOST_CROSS_GLOBAL_CONLYFLAGS := \
+ $(call convert-to-host-clang-flags,$($(clang_2nd_arch_prefix)HOST_CROSS_GLOBAL_CONLYFLAGS)) \
+ $(CLANG_CONFIG_x86_64_HOST_CROSS_EXTRA_CONLYFLAGS)
+
+$(clang_2nd_arch_prefix)CLANG_HOST_CROSS_GLOBAL_CPPFLAGS := \
+ $(call convert-to-host-clang-flags,$($(clang_2nd_arch_prefix)HOST_CROSS_GLOBAL_CPPFLAGS)) \
+ $(CLANG_CONFIG_x86_64_HOST_CROSS_EXTRA_CPPFLAGS)
+
+$(clang_2nd_arch_prefix)CLANG_HOST_CROSS_GLOBAL_LDFLAGS := \
+ $(call convert-to-host-clang-flags,$($(clang_2nd_arch_prefix)HOST_CROSS_GLOBAL_LDFLAGS)) \
+ $(CLANG_CONFIG_x86_64_HOST_CROSS_EXTRA_LDFLAGS)
+
+$(clang_2nd_arch_prefix)HOST_CROSS_LIBPROFILE_RT := $(LLVM_RTLIB_PATH)/libclang_rt.profile-x86_64.a
diff --git a/core/clang/config.mk b/core/clang/config.mk
index 5014a6f..fb3886e 100644
--- a/core/clang/config.mk
+++ b/core/clang/config.mk
@@ -149,8 +149,13 @@
include $(BUILD_SYSTEM)/clang/HOST_$(HOST_2ND_ARCH).mk
endif
-ifdef HOST_CROSS_OS
-include $(BUILD_SYSTEM)/clang/HOST_CROSS_$(HOST_CROSS_OS).mk
+ifdef HOST_CROSS_ARCH
+clang_2nd_arch_prefix :=
+include $(BUILD_SYSTEM)/clang/HOST_CROSS_$(HOST_CROSS_ARCH).mk
+ifdef HOST_CROSS_2ND_ARCH
+clang_2nd_arch_prefix := $(HOST_CROSS_2ND_ARCH_VAR_PREFIX)
+include $(BUILD_SYSTEM)/clang/HOST_CROSS_$(HOST_CROSS_2ND_ARCH).mk
+endif
endif
# TARGET config