diff options
Diffstat (limited to 'core/combo/HOST_linux-x86_64.mk')
| -rw-r--r-- | core/combo/HOST_linux-x86_64.mk | 55 |
1 files changed, 55 insertions, 0 deletions
diff --git a/core/combo/HOST_linux-x86_64.mk b/core/combo/HOST_linux-x86_64.mk new file mode 100644 index 0000000000..8f3a31106f --- /dev/null +++ b/core/combo/HOST_linux-x86_64.mk @@ -0,0 +1,55 @@ +# +# Copyright (C) 2006 The Android Open Source Project +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. +# + +# Configuration for builds hosted on linux-x86_64. +# Included by combo/select.mk + +HOST_IS_64_BIT := true + +ifeq ($(strip $(HOST_TOOLCHAIN_PREFIX)),) +HOST_TOOLCHAIN_PREFIX := prebuilts/gcc/linux-x86/host/x86_64-linux-glibc2.11-4.6/bin/x86_64-linux- +endif +# Don't do anything if the toolchain is not there +ifneq (,$(strip $(wildcard $(HOST_TOOLCHAIN_PREFIX)gcc))) +HOST_CC := $(HOST_TOOLCHAIN_PREFIX)gcc +HOST_CXX := $(HOST_TOOLCHAIN_PREFIX)g++ +HOST_AR := $(HOST_TOOLCHAIN_PREFIX)ar +endif # $(HOST_TOOLCHAIN_PREFIX)gcc exists + +# gcc location for clang; to be updated when clang is updated +HOST_TOOLCHAIN_FOR_CLANG := prebuilts/gcc/linux-x86/host/x86_64-linux-glibc2.11-4.6/ + +HOST_GLOBAL_CFLAGS += -m64 -Wa,--noexecstack +HOST_GLOBAL_LDFLAGS += -m64 -Wl,-z,noexecstack + +ifneq ($(strip $(BUILD_HOST_static)),) +# Statically-linked binaries are desirable for sandboxed environment +HOST_GLOBAL_LDFLAGS += -static +endif # BUILD_HOST_static + +# TODO: Add AndroidConfig.h for linux-x86_64 +HOST_GLOBAL_CFLAGS += -fPIC \ + -no-canonical-prefixes \ + -include $(call select-android-config-h,linux-x86) + +# Disable new longjmp in glibc 2.11 and later. See bug 2967937. +HOST_GLOBAL_CFLAGS += -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=0 + +# Workaround differences in inttypes.h between host and target. +# See bug 12708004. +HOST_GLOBAL_CFLAGS += -D__STDC_FORMAT_MACROS -D__STDC_CONSTANT_MACROS + +HOST_NO_UNDEFINED_LDFLAGS := -Wl,--no-undefined |