HOST_CROSS_windows-x86.mk revision 71d8cbd9b6846b432de4f3ddb81d136ae582ad25 
1#
2# Copyright (C) 2006 The Android Open Source Project
3#
4# Licensed under the Apache License, Version 2.0 (the "License");
5# you may not use this file except in compliance with the License.
6# You may obtain a copy of the License at
7#
8#      http://www.apache.org/licenses/LICENSE-2.0
9#
10# Unless required by applicable law or agreed to in writing, software
11# distributed under the License is distributed on an "AS IS" BASIS,
12# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13# See the License for the specific language governing permissions and
14# limitations under the License.
15#
16
17# Settings to use MinGW as a cross-compiler under Linux
18# Included by combo/select.make
19
20$(combo_var_prefix)GLOBAL_CFLAGS += -DUSE_MINGW -DWIN32_LEAN_AND_MEAN
21$(combo_var_prefix)GLOBAL_CFLAGS += -Wno-unused-parameter
22$(combo_var_prefix)GLOBAL_CFLAGS += --sysroot prebuilts/gcc/linux-x86/host/x86_64-w64-mingw32-4.8/x86_64-w64-mingw32
23$(combo_var_prefix)GLOBAL_CFLAGS += -m32
24$(combo_var_prefix)GLOBAL_LDFLAGS += -m32
25TOOLS_PREFIX := prebuilts/gcc/linux-x86/host/x86_64-w64-mingw32-4.8/bin/x86_64-w64-mingw32-
26$(combo_var_prefix)C_INCLUDES += prebuilts/gcc/linux-x86/host/x86_64-w64-mingw32-4.8/x86_64-w64-mingw32/include
27$(combo_var_prefix)C_INCLUDES += prebuilts/gcc/linux-x86/host/x86_64-w64-mingw32-4.8/lib/gcc/x86_64-w64-mingw32/4.8.3/include
28$(combo_var_prefix)GLOBAL_LD_DIRS += -Lprebuilts/gcc/linux-x86/host/x86_64-w64-mingw32-4.8/x86_64-w64-mingw32/lib32
29
30# Workaround differences in inttypes.h between host and target.
31# See bug 12708004.
32$(combo_var_prefix)GLOBAL_CFLAGS += -D__STDC_FORMAT_MACROS -D__STDC_CONSTANT_MACROS
33# Use C99-compliant printf functions (%zd).
34$(combo_var_prefix)GLOBAL_CFLAGS += -D__USE_MINGW_ANSI_STDIO=1
35# Admit to using >= Vista. Both are needed because of <_mingw.h>.
36$(combo_var_prefix)GLOBAL_CFLAGS += -D_WIN32_WINNT=0x0600 -DWINVER=0x0600
37# Get 64-bit off_t and related functions.
38$(combo_var_prefix)GLOBAL_CFLAGS += -D_FILE_OFFSET_BITS=64
39
40$(combo_var_prefix)CC := $(TOOLS_PREFIX)gcc
41$(combo_var_prefix)CXX := $(TOOLS_PREFIX)g++
42$(combo_var_prefix)AR := $(TOOLS_PREFIX)ar
43$(combo_var_prefix)NM := $(TOOLS_PREFIX)nm
44$(combo_var_prefix)OBJDUMP := $(TOOLS_PREFIX)objdump
45
46define $(combo_var_prefix)transform-shared-lib-to-toc
47$(hide) $($(PRIVATE_2ND_ARCH_VAR_PREFIX)$(PRIVATE_PREFIX)OBJDUMP) -x $(1) | grep "^Name" | cut -f3 -d" " > $(2)
48$(hide) $($(PRIVATE_2ND_ARCH_VAR_PREFIX)$(PRIVATE_PREFIX)NM) -g -f p $(1) | cut -f1-2 -d" " >> $(2)
49endef
50
51$(combo_var_prefix)GLOBAL_LDFLAGS += \
52    --enable-stdcall-fixup
53
54ifneq ($(strip $(BUILD_HOST_static)),)
55# Statically-linked binaries are desirable for sandboxed environment
56$(combo_var_prefix)GLOBAL_LDFLAGS += -static
57endif # BUILD_HOST_static
58
59$(combo_var_prefix)SHLIB_SUFFIX := .dll
60$(combo_var_prefix)EXECUTABLE_SUFFIX := .exe
61
62$(combo_var_prefix)IS_64_BIT :=
63
64# The mingw gcc is 4.8, 4.9 is required for color diagnostics
65$(combo_var_prefix)UNKNOWN_CFLAGS := -fdiagnostics-color
66