1 /*
2 * Copyright 2013, 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 #include <memory>
18 #include <unistd.h>
19 #include "Abcc_host.h"
20 using namespace abcc;
21
parseArguments(char ** argv,std::string & abi,std::string & ndk_dir,std::string & sysroot,std::string & input,std::string & output,std::string & platform,bool & savetemps)22 static int parseArguments(char **argv,
23 std::string &abi, std::string &ndk_dir, std::string &sysroot,
24 std::string &input, std::string &output, std::string &platform, bool &savetemps) {
25 unsigned idx = 1;
26 savetemps = false;
27 while (argv[idx] != 0) {
28 std::string arg = argv[idx++];
29 if (arg.find("--abi=") != std::string::npos) {
30 abi = arg.substr(arg.rfind('=')+1);
31 continue;
32 }
33 if (arg.find("--ndk-dir=") != std::string::npos) {
34 ndk_dir = arg.substr(arg.rfind('=')+1);
35 continue;
36 }
37 if (arg.find("--sysroot=") != std::string::npos) {
38 sysroot = arg.substr(arg.rfind('=')+1);
39 continue;
40 }
41 if (arg.find("--platform=") != std::string::npos) {
42 platform = arg.substr(arg.rfind('=')+1);
43 continue;
44 }
45 if (arg.find("--file") != std::string::npos) {
46 input = argv[idx++];
47 output = argv[idx++];
48 continue;
49 }
50 if (arg == "--verbose" || arg == "-v") {
51 kVerbose = true;
52 continue;
53 }
54
55 if (arg == "-save-temps") {
56 savetemps = true;
57 continue;
58 }
59
60 LOGE("Unsupport argument: %s", arg.c_str());
61 return -1;
62 }
63 return 0;
64 }
65
main(int argc,char ** argv)66 int main(int argc, char **argv) {
67 char buf[256] = {'\0'};
68 std::string this_bin = argv[0];
69 std::string cwd;
70 if (getcwd(buf, 256))
71 cwd = buf;
72 else {
73 LOGE("getcwd failed");
74 return -1;
75 }
76 std::string abi;
77 std::string ndk_dir;
78 std::string sysroot;
79 std::string input;
80 std::string output;
81 std::string platform;
82 std::string working_dir;
83 std::string toolchain_bin;
84 bool savetemps;
85
86 if (parseArguments(argv,
87 abi, ndk_dir, sysroot, input, output, platform, savetemps) != 0)
88 return -1;
89
90 // Make sure they are absolute path
91 if (this_bin[0] != '/')
92 this_bin = cwd + "/" + this_bin;
93 if (input[0] != '/')
94 input = cwd + "/" + input;
95 if (output[0] != '/')
96 output = cwd + "/" + output;
97
98 toolchain_bin = this_bin.substr(0, this_bin.rfind('/'));
99 working_dir = input.substr(0, input.rfind('/'));
100 if (platform.empty()) // Folow ndk-bc2native.py usage
101 platform = "android-9";
102
103 if (abi.empty() || input.empty() || output.empty() || toolchain_bin.empty() || platform.empty()) {
104 LOGE("Argument out-of-expect.");
105 return -1;
106 }
107
108 if (sysroot.empty() && ndk_dir.empty()) {
109 LOGE("Must be either standalone or ndk mode");
110 return -1;
111 }
112
113 if (sysroot.empty()) {
114 // NDK mode
115 sysroot = ndk_dir + "/platforms/" + platform + "/arch-" + TargetAbi(abi).getArch();
116 }
117
118
119 std::auto_ptr<BitcodeCompiler> compiler;
120 if (ndk_dir.empty())
121 compiler.reset(new HostBitcodeCompiler(abi, sysroot, toolchain_bin,
122 input, output,
123 working_dir, platform, savetemps));
124 else
125 compiler.reset(new HostBitcodeCompiler(abi, sysroot, ndk_dir, toolchain_bin,
126 input, output,
127 working_dir, platform, savetemps));
128
129 compiler->prepare();
130 if (compiler->returnCode() != RET_OK) {
131 LOGE("prepare failed");
132 return -1;
133 }
134
135 compiler->cleanupPre();
136 if (compiler->returnCode() != RET_OK) {
137 LOGE("cleanupPre failed");
138 return -1;
139 }
140
141 compiler->execute();
142 compiler->cleanupPost();
143
144 if (compiler->returnCode() != RET_OK) {
145 LOGE("execution failed");
146 return -1;
147 }
148
149 return 0;
150 }
151