1#
2# Copyright (C) 2019 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# Notice: this works only with Google's RBE service.
18ifneq ($(filter-out false,$(USE_RBE)),)
19  ifdef RBE_DIR
20    rbe_dir := $(RBE_DIR)
21  else
22    rbe_dir := prebuilts/remoteexecution-client/live/
23  endif
24
25  ifdef RBE_CXX_POOL
26    cxx_pool := $(RBE_CXX_POOL)
27  else
28    cxx_pool := default
29  endif
30
31  ifdef RBE_JAVA_POOL
32    java_pool := $(RBE_JAVA_POOL)
33  else
34    java_pool := java16
35  endif
36
37  ifdef RBE_CXX_EXEC_STRATEGY
38    cxx_rbe_exec_strategy := $(RBE_CXX_EXEC_STRATEGY)
39  else
40    cxx_rbe_exec_strategy := local
41  endif
42
43  ifdef RBE_CXX_COMPARE
44    cxx_compare := $(RBE_CXX_COMPARE)
45  else
46    cxx_compare := false
47  endif
48
49  ifdef RBE_JAVAC_EXEC_STRATEGY
50    javac_exec_strategy := $(RBE_JAVAC_EXEC_STRATEGY)
51  else
52    javac_exec_strategy := remote_local_fallback
53  endif
54
55  ifdef RBE_R8_EXEC_STRATEGY
56    r8_exec_strategy := $(RBE_R8_EXEC_STRATEGY)
57  else
58    r8_exec_strategy := remote_local_fallback
59  endif
60
61  ifdef RBE_D8_EXEC_STRATEGY
62    d8_exec_strategy := $(RBE_D8_EXEC_STRATEGY)
63  else
64    d8_exec_strategy := remote_local_fallback
65  endif
66
67  platform := container-image=docker://gcr.io/androidbuild-re-dockerimage/android-build-remoteexec-image@sha256:1eb7f64b9e17102b970bd7a1af7daaebdb01c3fb777715899ef462d6c6d01a45
68  cxx_platform := $(platform),Pool=$(cxx_pool)
69  java_r8_d8_platform := $(platform),Pool=$(java_pool)
70
71  RBE_WRAPPER := $(rbe_dir)/rewrapper
72  RBE_CXX := --labels=type=compile,lang=cpp,compiler=clang --env_var_allowlist=PWD --exec_strategy=$(cxx_rbe_exec_strategy) --platform=$(cxx_platform) --compare=$(cxx_compare)
73
74  # Append rewrapper to existing *_WRAPPER variables so it's possible to
75  # use both ccache and rewrapper.
76  CC_WRAPPER := $(strip $(CC_WRAPPER) $(RBE_WRAPPER) $(RBE_CXX))
77  CXX_WRAPPER := $(strip $(CXX_WRAPPER) $(RBE_WRAPPER) $(RBE_CXX))
78
79  ifdef RBE_JAVAC
80    JAVAC_WRAPPER := $(strip $(JAVAC_WRAPPER) $(RBE_WRAPPER) --labels=type=compile,lang=java,compiler=javac --exec_strategy=$(javac_exec_strategy) --platform=$(java_r8_d8_platform))
81  endif
82
83  ifdef RBE_R8
84    R8_WRAPPER := $(strip $(RBE_WRAPPER) --labels=type=compile,compiler=r8 --exec_strategy=$(r8_exec_strategy) --platform=$(java_r8_d8_platform) --inputs=$(OUT_DIR)/host/linux-x86/framework/r8.jar,build/make/core/proguard_basic_keeps.flags --toolchain_inputs=$(firstword $(JAVA)))
85  endif
86
87  ifdef RBE_D8
88    D8_WRAPPER := $(strip $(RBE_WRAPPER) --labels=type=compile,compiler=d8 --exec_strategy=$(d8_exec_strategy) --platform=$(java_r8_d8_platform) --inputs=$(OUT_DIR)/host/linux-x86/framework/d8.jar --toolchain_inputs=$(firstword $(JAVA)))
89  endif
90
91  rbe_dir :=
92endif
93
94