Shinichiro Hamaji | 5f86e1a | 2015-06-29 14:25:39 +0900 | [diff] [blame] | 1 | // Copyright 2015 Google Inc. All rights reserved |
| 2 | // |
| 3 | // Licensed under the Apache License, Version 2.0 (the "License"); |
| 4 | // you may not use this file except in compliance with the License. |
| 5 | // You may obtain a copy of the License at |
| 6 | // |
| 7 | // http://www.apache.org/licenses/LICENSE-2.0 |
| 8 | // |
| 9 | // Unless required by applicable law or agreed to in writing, software |
| 10 | // distributed under the License is distributed on an "AS IS" BASIS, |
| 11 | // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 12 | // See the License for the specific language governing permissions and |
| 13 | // limitations under the License. |
| 14 | |
| 15 | // +build ignore |
| 16 | |
| 17 | #include "ninja.h" |
| 18 | |
Shinichiro Hamaji | df1fc8b | 2015-06-29 15:45:21 +0900 | [diff] [blame] | 19 | #include <stdio.h> |
Shinichiro Hamaji | 54b93ba | 2015-07-03 20:43:32 +0900 | [diff] [blame] | 20 | #include <sys/stat.h> |
| 21 | #include <unistd.h> |
Shinichiro Hamaji | 5f86e1a | 2015-06-29 14:25:39 +0900 | [diff] [blame] | 22 | |
Shinichiro Hamaji | a6e06f8 | 2015-07-18 14:08:49 +0900 | [diff] [blame] | 23 | #include <map> |
Shinichiro Hamaji | df1fc8b | 2015-06-29 15:45:21 +0900 | [diff] [blame] | 24 | #include <memory> |
| 25 | #include <string> |
Shinichiro Hamaji | a6e06f8 | 2015-07-18 14:08:49 +0900 | [diff] [blame] | 26 | #include <unordered_map> |
Shinichiro Hamaji | df1fc8b | 2015-06-29 15:45:21 +0900 | [diff] [blame] | 27 | #include <unordered_set> |
| 28 | |
| 29 | #include "command.h" |
| 30 | #include "dep.h" |
| 31 | #include "eval.h" |
Shinichiro Hamaji | 998ccf7 | 2015-07-18 12:37:02 +0900 | [diff] [blame] | 32 | #include "file_cache.h" |
Shinichiro Hamaji | 087cecd | 2015-07-06 19:51:58 +0900 | [diff] [blame] | 33 | #include "flags.h" |
Shinichiro Hamaji | df1fc8b | 2015-06-29 15:45:21 +0900 | [diff] [blame] | 34 | #include "log.h" |
| 35 | #include "string_piece.h" |
| 36 | #include "stringprintf.h" |
| 37 | #include "strutil.h" |
| 38 | #include "var.h" |
Shinichiro Hamaji | d821f6d | 2015-07-14 04:03:27 +0900 | [diff] [blame] | 39 | #include "version.h" |
Shinichiro Hamaji | df1fc8b | 2015-06-29 15:45:21 +0900 | [diff] [blame] | 40 | |
Shinichiro Hamaji | e9f7e67 | 2015-07-03 15:57:45 +0900 | [diff] [blame] | 41 | static StringPiece FindCommandLineFlagWithArg(StringPiece cmd, |
| 42 | StringPiece name) { |
| 43 | size_t index = cmd.find(name); |
| 44 | if (index == string::npos) |
| 45 | return StringPiece(); |
| 46 | |
| 47 | StringPiece val = TrimLeftSpace(cmd.substr(index + name.size())); |
| 48 | index = val.find(name); |
| 49 | while (index != string::npos) { |
| 50 | val = TrimLeftSpace(val.substr(index + name.size())); |
| 51 | index = val.find(name); |
| 52 | } |
| 53 | |
Shinichiro Hamaji | 9facae2 | 2015-07-03 17:16:36 +0900 | [diff] [blame] | 54 | index = val.find(' '); |
Shinichiro Hamaji | e9f7e67 | 2015-07-03 15:57:45 +0900 | [diff] [blame] | 55 | CHECK(index != string::npos); |
| 56 | return val.substr(0, index); |
| 57 | } |
| 58 | |
Shinichiro Hamaji | 9facae2 | 2015-07-03 17:16:36 +0900 | [diff] [blame] | 59 | static bool StripPrefix(StringPiece p, StringPiece* s) { |
| 60 | if (!HasPrefix(*s, p)) |
| 61 | return false; |
| 62 | *s = s->substr(p.size()); |
| 63 | return true; |
| 64 | } |
| 65 | |
Shinichiro Hamaji | 2c9fcbe | 2015-07-14 03:36:34 +0900 | [diff] [blame] | 66 | size_t GetGomaccPosForAndroidCompileCommand(StringPiece cmdline) { |
| 67 | size_t index = cmdline.find(' '); |
Shinichiro Hamaji | 9facae2 | 2015-07-03 17:16:36 +0900 | [diff] [blame] | 68 | if (index == string::npos) |
Shinichiro Hamaji | 2c9fcbe | 2015-07-14 03:36:34 +0900 | [diff] [blame] | 69 | return string::npos; |
| 70 | StringPiece cmd = cmdline.substr(0, index); |
| 71 | if (HasSuffix(cmd, "ccache")) { |
| 72 | index++; |
| 73 | size_t pos = GetGomaccPosForAndroidCompileCommand(cmdline.substr(index)); |
| 74 | return pos == string::npos ? string::npos : pos + index; |
| 75 | } |
| 76 | if (!StripPrefix("prebuilts/", &cmd)) |
| 77 | return string::npos; |
| 78 | if (!StripPrefix("gcc/", &cmd) && !StripPrefix("clang/", &cmd)) |
| 79 | return string::npos; |
| 80 | if (!HasSuffix(cmd, "gcc") && !HasSuffix(cmd, "g++") && |
| 81 | !HasSuffix(cmd, "clang") && !HasSuffix(cmd, "clang++")) { |
| 82 | return string::npos; |
Shinichiro Hamaji | 9facae2 | 2015-07-03 17:16:36 +0900 | [diff] [blame] | 83 | } |
| 84 | |
Shinichiro Hamaji | 2c9fcbe | 2015-07-14 03:36:34 +0900 | [diff] [blame] | 85 | StringPiece rest = cmdline.substr(index); |
| 86 | return rest.find(" -c ") != string::npos ? 0 : string::npos; |
Shinichiro Hamaji | 9facae2 | 2015-07-03 17:16:36 +0900 | [diff] [blame] | 87 | } |
| 88 | |
| 89 | static bool GetDepfileFromCommandImpl(StringPiece cmd, string* out) { |
Shinichiro Hamaji | d416e61 | 2015-07-18 12:43:34 +0900 | [diff] [blame] | 90 | if ((cmd.find(StringPiece(" -MD ")) == string::npos && |
| 91 | cmd.find(StringPiece(" -MMD ")) == string::npos) || |
| 92 | cmd.find(StringPiece(" -c ")) == string::npos) { |
Shinichiro Hamaji | e9f7e67 | 2015-07-03 15:57:45 +0900 | [diff] [blame] | 93 | return false; |
| 94 | } |
| 95 | |
Shinichiro Hamaji | 388e858 | 2015-07-03 16:51:46 +0900 | [diff] [blame] | 96 | StringPiece mf = FindCommandLineFlagWithArg(cmd, StringPiece(" -MF ")); |
Shinichiro Hamaji | e9f7e67 | 2015-07-03 15:57:45 +0900 | [diff] [blame] | 97 | if (!mf.empty()) { |
| 98 | mf.AppendToString(out); |
| 99 | return true; |
| 100 | } |
| 101 | |
Shinichiro Hamaji | 388e858 | 2015-07-03 16:51:46 +0900 | [diff] [blame] | 102 | StringPiece o = FindCommandLineFlagWithArg(cmd, StringPiece(" -o ")); |
Shinichiro Hamaji | e9f7e67 | 2015-07-03 15:57:45 +0900 | [diff] [blame] | 103 | if (o.empty()) { |
| 104 | ERROR("Cannot find the depfile in %s", cmd.as_string().c_str()); |
| 105 | return false; |
| 106 | } |
| 107 | |
| 108 | StripExt(o).AppendToString(out); |
| 109 | *out += ".d"; |
| 110 | return true; |
| 111 | } |
| 112 | |
Shinichiro Hamaji | 7196641 | 2015-07-11 03:12:59 +0900 | [diff] [blame] | 113 | bool GetDepfileFromCommand(string* cmd, string* out) { |
| 114 | CHECK(!cmd->empty()); |
| 115 | CHECK((*cmd)[cmd->size()-1] == ' '); |
Shinichiro Hamaji | e9f7e67 | 2015-07-03 15:57:45 +0900 | [diff] [blame] | 116 | |
Shinichiro Hamaji | 7196641 | 2015-07-11 03:12:59 +0900 | [diff] [blame] | 117 | if (!GetDepfileFromCommandImpl(*cmd, out)) |
Shinichiro Hamaji | e9f7e67 | 2015-07-03 15:57:45 +0900 | [diff] [blame] | 118 | return false; |
| 119 | |
| 120 | // A hack for Android - llvm-rs-cc seems not to emit a dep file. |
Shinichiro Hamaji | 7196641 | 2015-07-11 03:12:59 +0900 | [diff] [blame] | 121 | if (cmd->find("bin/llvm-rs-cc ") != string::npos) { |
Shinichiro Hamaji | e9f7e67 | 2015-07-03 15:57:45 +0900 | [diff] [blame] | 122 | return false; |
| 123 | } |
| 124 | |
| 125 | // TODO: A hack for Makefiles generated by automake. |
| 126 | |
| 127 | // A hack for Android to get .P files instead of .d. |
| 128 | string p; |
| 129 | StripExt(*out).AppendToString(&p); |
| 130 | p += ".P"; |
Shinichiro Hamaji | 7196641 | 2015-07-11 03:12:59 +0900 | [diff] [blame] | 131 | if (cmd->find(p) != string::npos) { |
| 132 | const string rm_f = "; rm -f " + *out; |
| 133 | const size_t found = cmd->find(rm_f); |
| 134 | if (found == string::npos) { |
| 135 | ERROR("Cannot find removal of .d file: %s", cmd->c_str()); |
| 136 | } |
| 137 | cmd->erase(found, rm_f.size()); |
Shinichiro Hamaji | e9f7e67 | 2015-07-03 15:57:45 +0900 | [diff] [blame] | 138 | return true; |
| 139 | } |
| 140 | |
| 141 | // A hack for Android. For .s files, GCC does not use C |
| 142 | // preprocessor, so it ignores -MF flag. |
| 143 | string as = "/"; |
| 144 | StripExt(Basename(*out)).AppendToString(&as); |
| 145 | as += ".s"; |
Shinichiro Hamaji | 7196641 | 2015-07-11 03:12:59 +0900 | [diff] [blame] | 146 | if (cmd->find(as) != string::npos) { |
Shinichiro Hamaji | e9f7e67 | 2015-07-03 15:57:45 +0900 | [diff] [blame] | 147 | return false; |
| 148 | } |
| 149 | |
Shinichiro Hamaji | d416e61 | 2015-07-18 12:43:34 +0900 | [diff] [blame] | 150 | *cmd += "&& cp "; |
Shinichiro Hamaji | 7196641 | 2015-07-11 03:12:59 +0900 | [diff] [blame] | 151 | *cmd += *out; |
| 152 | *cmd += ' '; |
| 153 | *cmd += *out; |
Shinichiro Hamaji | d416e61 | 2015-07-18 12:43:34 +0900 | [diff] [blame] | 154 | *cmd += ".tmp "; |
Shinichiro Hamaji | 7196641 | 2015-07-11 03:12:59 +0900 | [diff] [blame] | 155 | *out += ".tmp"; |
Shinichiro Hamaji | e9f7e67 | 2015-07-03 15:57:45 +0900 | [diff] [blame] | 156 | return true; |
| 157 | } |
| 158 | |
Shinichiro Hamaji | df1fc8b | 2015-06-29 15:45:21 +0900 | [diff] [blame] | 159 | class NinjaGenerator { |
| 160 | public: |
Colin Cross | bb2bba1 | 2015-07-20 16:31:18 -0700 | [diff] [blame] | 161 | NinjaGenerator(const char* ninja_suffix, const char* ninja_dir, Evaluator* ev) |
Shinichiro Hamaji | df1fc8b | 2015-06-29 15:45:21 +0900 | [diff] [blame] | 162 | : ce_(ev), ev_(ev), fp_(NULL), rule_id_(0) { |
| 163 | ev_->set_avoid_io(true); |
Colin Cross | e890a91 | 2015-07-20 13:28:00 -0700 | [diff] [blame] | 164 | shell_ = ev->EvalVar(kShellSym); |
Shinichiro Hamaji | 9facae2 | 2015-07-03 17:16:36 +0900 | [diff] [blame] | 165 | if (g_goma_dir) |
| 166 | gomacc_ = StringPrintf("%s/gomacc ", g_goma_dir); |
Shinichiro Hamaji | 8bddb46 | 2015-07-06 18:55:47 +0900 | [diff] [blame] | 167 | if (ninja_suffix) { |
| 168 | ninja_suffix_ = ninja_suffix; |
| 169 | } |
Colin Cross | bb2bba1 | 2015-07-20 16:31:18 -0700 | [diff] [blame] | 170 | if (ninja_dir) { |
| 171 | ninja_dir_ = ninja_dir; |
| 172 | } else { |
| 173 | ninja_dir_ = "."; |
| 174 | } |
Shinichiro Hamaji | a6e06f8 | 2015-07-18 14:08:49 +0900 | [diff] [blame] | 175 | |
| 176 | for (Symbol e : Vars::used_env_vars()) { |
| 177 | shared_ptr<string> val = ev_->EvalVar(e); |
| 178 | used_envs_.emplace(e.str(), *val); |
| 179 | } |
Shinichiro Hamaji | df1fc8b | 2015-06-29 15:45:21 +0900 | [diff] [blame] | 180 | } |
| 181 | |
| 182 | ~NinjaGenerator() { |
| 183 | ev_->set_avoid_io(false); |
| 184 | } |
| 185 | |
Shinichiro Hamaji | 998ccf7 | 2015-07-18 12:37:02 +0900 | [diff] [blame] | 186 | void Generate(const vector<DepNode*>& nodes, |
| 187 | bool build_all_targets, |
| 188 | const string& orig_args) { |
Shinichiro Hamaji | a6e06f8 | 2015-07-18 14:08:49 +0900 | [diff] [blame] | 189 | GenerateEnvlist(); |
Shinichiro Hamaji | 998ccf7 | 2015-07-18 12:37:02 +0900 | [diff] [blame] | 190 | GenerateNinja(nodes, build_all_targets, orig_args); |
Shinichiro Hamaji | a6e06f8 | 2015-07-18 14:08:49 +0900 | [diff] [blame] | 191 | GenerateShell(); |
Shinichiro Hamaji | df1fc8b | 2015-06-29 15:45:21 +0900 | [diff] [blame] | 192 | } |
| 193 | |
| 194 | private: |
| 195 | string GenRuleName() { |
| 196 | return StringPrintf("rule%d", rule_id_++); |
| 197 | } |
| 198 | |
| 199 | StringPiece TranslateCommand(const char* in) { |
| 200 | const size_t orig_size = cmd_buf_.size(); |
| 201 | bool prev_backslash = false; |
Shinichiro Hamaji | 53eaaf8 | 2015-07-15 06:09:43 +0900 | [diff] [blame] | 202 | // Set space as an initial value so the leading comment will be |
| 203 | // stripped out. |
| 204 | char prev_char = ' '; |
Shinichiro Hamaji | df1fc8b | 2015-06-29 15:45:21 +0900 | [diff] [blame] | 205 | char quote = 0; |
| 206 | bool done = false; |
| 207 | for (; *in && !done; in++) { |
| 208 | switch (*in) { |
| 209 | case '#': |
Shinichiro Hamaji | 53eaaf8 | 2015-07-15 06:09:43 +0900 | [diff] [blame] | 210 | if (quote == 0 && isspace(prev_char)) { |
Shinichiro Hamaji | df1fc8b | 2015-06-29 15:45:21 +0900 | [diff] [blame] | 211 | done = true; |
Colin Cross | 415e4a1 | 2015-07-15 18:21:38 -0700 | [diff] [blame] | 212 | } else { |
| 213 | cmd_buf_ += *in; |
Shinichiro Hamaji | df1fc8b | 2015-06-29 15:45:21 +0900 | [diff] [blame] | 214 | } |
Colin Cross | 415e4a1 | 2015-07-15 18:21:38 -0700 | [diff] [blame] | 215 | break; |
Shinichiro Hamaji | df1fc8b | 2015-06-29 15:45:21 +0900 | [diff] [blame] | 216 | |
| 217 | case '\'': |
| 218 | case '"': |
| 219 | case '`': |
| 220 | if (quote) { |
| 221 | if (quote == *in) |
| 222 | quote = 0; |
| 223 | } else if (!prev_backslash) { |
| 224 | quote = *in; |
| 225 | } |
Shinichiro Hamaji | f79ca53 | 2015-06-29 17:25:54 +0900 | [diff] [blame] | 226 | cmd_buf_ += *in; |
Shinichiro Hamaji | 4212e38 | 2015-06-29 17:21:04 +0900 | [diff] [blame] | 227 | break; |
Shinichiro Hamaji | df1fc8b | 2015-06-29 15:45:21 +0900 | [diff] [blame] | 228 | |
| 229 | case '$': |
| 230 | cmd_buf_ += "$$"; |
| 231 | break; |
| 232 | |
| 233 | case '\t': |
| 234 | cmd_buf_ += ' '; |
| 235 | break; |
| 236 | |
| 237 | case '\n': |
| 238 | if (prev_backslash) { |
| 239 | cmd_buf_[cmd_buf_.size()-1] = ' '; |
| 240 | } else { |
| 241 | cmd_buf_ += ' '; |
| 242 | } |
Shinichiro Hamaji | 4d15183 | 2015-06-29 18:15:46 +0900 | [diff] [blame] | 243 | break; |
Shinichiro Hamaji | df1fc8b | 2015-06-29 15:45:21 +0900 | [diff] [blame] | 244 | |
| 245 | case '\\': |
Shinichiro Hamaji | df1fc8b | 2015-06-29 15:45:21 +0900 | [diff] [blame] | 246 | cmd_buf_ += '\\'; |
| 247 | break; |
| 248 | |
| 249 | default: |
| 250 | cmd_buf_ += *in; |
Shinichiro Hamaji | df1fc8b | 2015-06-29 15:45:21 +0900 | [diff] [blame] | 251 | } |
Colin Cross | f6f1cf4 | 2015-07-15 15:25:30 -0700 | [diff] [blame] | 252 | |
| 253 | if (*in == '\\') { |
| 254 | prev_backslash = !prev_backslash; |
| 255 | } else { |
| 256 | prev_backslash = false; |
| 257 | } |
| 258 | |
Shinichiro Hamaji | 53eaaf8 | 2015-07-15 06:09:43 +0900 | [diff] [blame] | 259 | prev_char = *in; |
Shinichiro Hamaji | df1fc8b | 2015-06-29 15:45:21 +0900 | [diff] [blame] | 260 | } |
| 261 | |
| 262 | while (true) { |
| 263 | char c = cmd_buf_[cmd_buf_.size()-1]; |
| 264 | if (!isspace(c) && c != ';') |
| 265 | break; |
| 266 | cmd_buf_.resize(cmd_buf_.size() - 1); |
| 267 | } |
| 268 | |
| 269 | return StringPiece(cmd_buf_.data() + orig_size, |
| 270 | cmd_buf_.size() - orig_size); |
| 271 | } |
| 272 | |
Colin Cross | 2e032ba | 2015-07-15 18:33:37 -0700 | [diff] [blame] | 273 | bool GetDescriptionFromCommand(StringPiece cmd, string *out) { |
Colin Cross | 2e032ba | 2015-07-15 18:33:37 -0700 | [diff] [blame] | 274 | if (!HasPrefix(cmd, "echo ")) { |
| 275 | return false; |
| 276 | } |
| 277 | cmd = cmd.substr(5, cmd.size()); |
| 278 | |
Colin Cross | 2e032ba | 2015-07-15 18:33:37 -0700 | [diff] [blame] | 279 | bool prev_backslash = false; |
| 280 | char quote = 0; |
| 281 | string out_buf; |
| 282 | |
| 283 | // Strip outer quotes, and fail if it is not a single echo command |
| 284 | for (StringPiece::iterator in = cmd.begin(); in != cmd.end(); in++) { |
| 285 | if (prev_backslash) { |
| 286 | prev_backslash = false; |
| 287 | out_buf += *in; |
| 288 | } else if (*in == '\\') { |
| 289 | prev_backslash = true; |
| 290 | out_buf += *in; |
| 291 | } else if (quote) { |
| 292 | if (*in == quote) { |
| 293 | quote = 0; |
| 294 | } else { |
| 295 | out_buf += *in; |
| 296 | } |
| 297 | } else { |
| 298 | switch (*in) { |
| 299 | case '\'': |
| 300 | case '"': |
| 301 | case '`': |
| 302 | quote = *in; |
| 303 | break; |
| 304 | |
| 305 | case '<': |
| 306 | case '>': |
| 307 | case '&': |
| 308 | case '|': |
| 309 | case ';': |
| 310 | return false; |
| 311 | |
| 312 | default: |
| 313 | out_buf += *in; |
| 314 | } |
| 315 | } |
| 316 | } |
| 317 | |
| 318 | *out = out_buf; |
| 319 | return true; |
| 320 | } |
| 321 | |
Shinichiro Hamaji | 2ee6ca1 | 2015-07-18 03:37:21 +0900 | [diff] [blame] | 322 | bool GenShellScript(const vector<Command*>& commands, string* description) { |
| 323 | bool got_descritpion = false; |
Shinichiro Hamaji | 9facae2 | 2015-07-03 17:16:36 +0900 | [diff] [blame] | 324 | bool use_gomacc = false; |
Shinichiro Hamaji | df1fc8b | 2015-06-29 15:45:21 +0900 | [diff] [blame] | 325 | bool should_ignore_error = false; |
| 326 | cmd_buf_.clear(); |
| 327 | for (const Command* c : commands) { |
| 328 | if (!cmd_buf_.empty()) { |
| 329 | if (should_ignore_error) { |
| 330 | cmd_buf_ += " ; "; |
| 331 | } else { |
| 332 | cmd_buf_ += " && "; |
| 333 | } |
| 334 | } |
| 335 | should_ignore_error = c->ignore_error; |
| 336 | |
| 337 | const char* in = c->cmd->c_str(); |
| 338 | while (isspace(*in)) |
| 339 | in++; |
| 340 | |
| 341 | bool needs_subshell = commands.size() > 1; |
| 342 | if (*in == '(') { |
| 343 | needs_subshell = false; |
| 344 | } |
| 345 | |
| 346 | if (needs_subshell) |
| 347 | cmd_buf_ += '('; |
| 348 | |
Shinichiro Hamaji | 9facae2 | 2015-07-03 17:16:36 +0900 | [diff] [blame] | 349 | size_t cmd_start = cmd_buf_.size(); |
Shinichiro Hamaji | df1fc8b | 2015-06-29 15:45:21 +0900 | [diff] [blame] | 350 | StringPiece translated = TranslateCommand(in); |
Shinichiro Hamaji | 2ee6ca1 | 2015-07-18 03:37:21 +0900 | [diff] [blame] | 351 | if (g_detect_android_echo && !got_descritpion && !c->echo && |
| 352 | GetDescriptionFromCommand(translated, description)) { |
| 353 | got_descritpion = true; |
| 354 | cmd_buf_.resize(cmd_start); |
| 355 | translated.clear(); |
| 356 | } |
Shinichiro Hamaji | df1fc8b | 2015-06-29 15:45:21 +0900 | [diff] [blame] | 357 | if (translated.empty()) { |
| 358 | cmd_buf_ += "true"; |
Shinichiro Hamaji | 2c9fcbe | 2015-07-14 03:36:34 +0900 | [diff] [blame] | 359 | } else if (g_goma_dir) { |
| 360 | size_t pos = GetGomaccPosForAndroidCompileCommand(translated); |
| 361 | if (pos != string::npos) { |
| 362 | cmd_buf_.insert(cmd_start + pos, gomacc_); |
| 363 | use_gomacc = true; |
| 364 | } |
Shinichiro Hamaji | df1fc8b | 2015-06-29 15:45:21 +0900 | [diff] [blame] | 365 | } |
| 366 | |
| 367 | if (c == commands.back() && c->ignore_error) { |
| 368 | cmd_buf_ += " ; true"; |
| 369 | } |
| 370 | |
| 371 | if (needs_subshell) |
| 372 | cmd_buf_ += ')'; |
| 373 | } |
Shinichiro Hamaji | 9facae2 | 2015-07-03 17:16:36 +0900 | [diff] [blame] | 374 | return g_goma_dir && !use_gomacc; |
Shinichiro Hamaji | df1fc8b | 2015-06-29 15:45:21 +0900 | [diff] [blame] | 375 | } |
| 376 | |
Shinichiro Hamaji | e9f7e67 | 2015-07-03 15:57:45 +0900 | [diff] [blame] | 377 | void EmitDepfile() { |
| 378 | cmd_buf_ += ' '; |
| 379 | string depfile; |
Shinichiro Hamaji | 7196641 | 2015-07-11 03:12:59 +0900 | [diff] [blame] | 380 | bool result = GetDepfileFromCommand(&cmd_buf_, &depfile); |
Shinichiro Hamaji | e9f7e67 | 2015-07-03 15:57:45 +0900 | [diff] [blame] | 381 | cmd_buf_.resize(cmd_buf_.size()-1); |
| 382 | if (!result) |
| 383 | return; |
| 384 | fprintf(fp_, " depfile = %s\n", depfile.c_str()); |
Shinichiro Hamaji | 7196641 | 2015-07-11 03:12:59 +0900 | [diff] [blame] | 385 | fprintf(fp_, " deps = gcc\n"); |
Shinichiro Hamaji | e9f7e67 | 2015-07-03 15:57:45 +0900 | [diff] [blame] | 386 | } |
| 387 | |
Shinichiro Hamaji | df1fc8b | 2015-06-29 15:45:21 +0900 | [diff] [blame] | 388 | void EmitNode(DepNode* node) { |
| 389 | auto p = done_.insert(node->output); |
| 390 | if (!p.second) |
| 391 | return; |
| 392 | |
Shinichiro Hamaji | 0f39c52 | 2015-07-07 13:14:02 +0900 | [diff] [blame] | 393 | if (node->cmds.empty() && |
| 394 | node->deps.empty() && node->order_onlys.empty() && !node->is_phony) { |
Shinichiro Hamaji | df1fc8b | 2015-06-29 15:45:21 +0900 | [diff] [blame] | 395 | return; |
Shinichiro Hamaji | 0f39c52 | 2015-07-07 13:14:02 +0900 | [diff] [blame] | 396 | } |
Shinichiro Hamaji | df1fc8b | 2015-06-29 15:45:21 +0900 | [diff] [blame] | 397 | |
Shinichiro Hamaji | deb7656 | 2015-07-11 05:53:30 +0900 | [diff] [blame] | 398 | StringPiece base = Basename(node->output.str()); |
| 399 | if (base != node->output.str()) { |
Shinichiro Hamaji | 43defe0 | 2015-07-11 07:06:43 +0900 | [diff] [blame] | 400 | auto p = short_names_.emplace(Intern(base), node->output); |
Shinichiro Hamaji | deb7656 | 2015-07-11 05:53:30 +0900 | [diff] [blame] | 401 | if (!p.second) { |
| 402 | // We generate shortcuts only for targets whose basename are unique. |
Shinichiro Hamaji | 43defe0 | 2015-07-11 07:06:43 +0900 | [diff] [blame] | 403 | p.first->second = kEmptySym; |
Shinichiro Hamaji | deb7656 | 2015-07-11 05:53:30 +0900 | [diff] [blame] | 404 | } |
| 405 | } |
| 406 | |
Shinichiro Hamaji | df1fc8b | 2015-06-29 15:45:21 +0900 | [diff] [blame] | 407 | vector<Command*> commands; |
| 408 | ce_.Eval(node, &commands); |
| 409 | |
| 410 | string rule_name = "phony"; |
Shinichiro Hamaji | 9facae2 | 2015-07-03 17:16:36 +0900 | [diff] [blame] | 411 | bool use_local_pool = false; |
Shinichiro Hamaji | df1fc8b | 2015-06-29 15:45:21 +0900 | [diff] [blame] | 412 | if (!commands.empty()) { |
| 413 | rule_name = GenRuleName(); |
| 414 | fprintf(fp_, "rule %s\n", rule_name.c_str()); |
Colin Cross | 2e032ba | 2015-07-15 18:33:37 -0700 | [diff] [blame] | 415 | |
| 416 | string description = "build $out"; |
Shinichiro Hamaji | 2ee6ca1 | 2015-07-18 03:37:21 +0900 | [diff] [blame] | 417 | use_local_pool |= GenShellScript(commands, &description); |
Colin Cross | 2e032ba | 2015-07-15 18:33:37 -0700 | [diff] [blame] | 418 | fprintf(fp_, " description = %s\n", description.c_str()); |
Shinichiro Hamaji | e9f7e67 | 2015-07-03 15:57:45 +0900 | [diff] [blame] | 419 | EmitDepfile(); |
Shinichiro Hamaji | df1fc8b | 2015-06-29 15:45:21 +0900 | [diff] [blame] | 420 | |
Shinichiro Hamaji | eb0e5f9 | 2015-07-17 03:38:23 +0900 | [diff] [blame] | 421 | // It seems Linux is OK with ~130kB and Mac's limit is ~250kB. |
Shinichiro Hamaji | df1fc8b | 2015-06-29 15:45:21 +0900 | [diff] [blame] | 422 | // TODO: Find this number automatically. |
| 423 | if (cmd_buf_.size() > 100 * 1000) { |
| 424 | fprintf(fp_, " rspfile = $out.rsp\n"); |
| 425 | fprintf(fp_, " rspfile_content = %s\n", cmd_buf_.c_str()); |
Colin Cross | e890a91 | 2015-07-20 13:28:00 -0700 | [diff] [blame] | 426 | fprintf(fp_, " command = %s $out.rsp\n", shell_->c_str()); |
Shinichiro Hamaji | df1fc8b | 2015-06-29 15:45:21 +0900 | [diff] [blame] | 427 | } else { |
Colin Cross | e890a91 | 2015-07-20 13:28:00 -0700 | [diff] [blame] | 428 | fprintf(fp_, " command = %s -c \"%s\"\n", shell_->c_str(), EscapeShell(cmd_buf_).c_str()); |
Shinichiro Hamaji | df1fc8b | 2015-06-29 15:45:21 +0900 | [diff] [blame] | 429 | } |
| 430 | } |
| 431 | |
| 432 | EmitBuild(node, rule_name); |
Shinichiro Hamaji | 9facae2 | 2015-07-03 17:16:36 +0900 | [diff] [blame] | 433 | if (use_local_pool) |
| 434 | fprintf(fp_, " pool = local_pool\n"); |
Shinichiro Hamaji | df1fc8b | 2015-06-29 15:45:21 +0900 | [diff] [blame] | 435 | |
| 436 | for (DepNode* d : node->deps) { |
| 437 | EmitNode(d); |
| 438 | } |
Shinichiro Hamaji | 3f2cf1e | 2015-07-06 18:58:18 +0900 | [diff] [blame] | 439 | for (DepNode* d : node->order_onlys) { |
| 440 | EmitNode(d); |
| 441 | } |
Shinichiro Hamaji | df1fc8b | 2015-06-29 15:45:21 +0900 | [diff] [blame] | 442 | } |
| 443 | |
Shinichiro Hamaji | 753c812 | 2015-07-18 17:16:24 +0900 | [diff] [blame] | 444 | string EscapeBuildTarget(Symbol s) { |
| 445 | if (s.str().find_first_of("$: ") == string::npos) |
| 446 | return s.str(); |
| 447 | string r; |
| 448 | for (char c : s.str()) { |
| 449 | switch (c) { |
| 450 | case '$': |
| 451 | case ':': |
| 452 | case ' ': |
| 453 | r += '$'; |
| 454 | // fall through. |
| 455 | default: |
| 456 | r += c; |
| 457 | } |
| 458 | } |
| 459 | return r; |
| 460 | } |
| 461 | |
Colin Cross | e890a91 | 2015-07-20 13:28:00 -0700 | [diff] [blame] | 462 | string EscapeShell(string s) { |
| 463 | if (s.find_first_of("$`!\\\"") == string::npos) |
| 464 | return s; |
| 465 | string r; |
| 466 | bool lastDollar = false; |
| 467 | for (char c : s) { |
| 468 | switch (c) { |
| 469 | case '$': |
| 470 | if (lastDollar) { |
| 471 | r += c; |
| 472 | lastDollar = false; |
| 473 | } else { |
| 474 | r += '\\'; |
| 475 | r += c; |
| 476 | lastDollar = true; |
| 477 | } |
| 478 | break; |
| 479 | case '`': |
| 480 | case '"': |
| 481 | case '!': |
| 482 | case '\\': |
| 483 | r += '\\'; |
| 484 | // fall through. |
| 485 | default: |
| 486 | r += c; |
| 487 | lastDollar = false; |
| 488 | } |
| 489 | } |
| 490 | return r; |
| 491 | } |
| 492 | |
Shinichiro Hamaji | df1fc8b | 2015-06-29 15:45:21 +0900 | [diff] [blame] | 493 | void EmitBuild(DepNode* node, const string& rule_name) { |
Shinichiro Hamaji | 753c812 | 2015-07-18 17:16:24 +0900 | [diff] [blame] | 494 | fprintf(fp_, "build %s: %s", |
| 495 | EscapeBuildTarget(node->output).c_str(), |
| 496 | rule_name.c_str()); |
Shinichiro Hamaji | e799275 | 2015-06-29 18:38:35 +0900 | [diff] [blame] | 497 | vector<Symbol> order_onlys; |
Shinichiro Hamaji | df1fc8b | 2015-06-29 15:45:21 +0900 | [diff] [blame] | 498 | for (DepNode* d : node->deps) { |
Shinichiro Hamaji | 753c812 | 2015-07-18 17:16:24 +0900 | [diff] [blame] | 499 | fprintf(fp_, " %s", EscapeBuildTarget(d->output).c_str()); |
Shinichiro Hamaji | df1fc8b | 2015-06-29 15:45:21 +0900 | [diff] [blame] | 500 | } |
Shinichiro Hamaji | 183dbb9 | 2015-07-06 17:21:39 +0900 | [diff] [blame] | 501 | if (!node->order_onlys.empty()) { |
Shinichiro Hamaji | f4820de | 2015-06-29 17:03:17 +0900 | [diff] [blame] | 502 | fprintf(fp_, " ||"); |
Shinichiro Hamaji | 183dbb9 | 2015-07-06 17:21:39 +0900 | [diff] [blame] | 503 | for (DepNode* d : node->order_onlys) { |
Shinichiro Hamaji | 753c812 | 2015-07-18 17:16:24 +0900 | [diff] [blame] | 504 | fprintf(fp_, " %s", EscapeBuildTarget(d->output).c_str()); |
Shinichiro Hamaji | df1fc8b | 2015-06-29 15:45:21 +0900 | [diff] [blame] | 505 | } |
| 506 | } |
| 507 | fprintf(fp_, "\n"); |
| 508 | } |
| 509 | |
Colin Cross | bb2bba1 | 2015-07-20 16:31:18 -0700 | [diff] [blame] | 510 | string GetNinjaDirectory() const { |
| 511 | return ninja_dir_; |
| 512 | } |
| 513 | |
Shinichiro Hamaji | a6e06f8 | 2015-07-18 14:08:49 +0900 | [diff] [blame] | 514 | void EmitRegenRules(const string& orig_args) { |
| 515 | if (!g_gen_regen_rule) |
| 516 | return; |
| 517 | |
| 518 | fprintf(fp_, "rule regen_ninja\n"); |
| 519 | fprintf(fp_, " command = %s\n", orig_args.c_str()); |
| 520 | fprintf(fp_, " generator = 1\n"); |
| 521 | fprintf(fp_, " description = Regenerate ninja files due to dependency\n"); |
| 522 | fprintf(fp_, "build %s: regen_ninja", GetNinjaFilename().c_str()); |
| 523 | unordered_set<string> makefiles; |
| 524 | MakefileCacheManager::Get()->GetAllFilenames(&makefiles); |
| 525 | for (const string& makefile : makefiles) { |
| 526 | fprintf(fp_, " %.*s", SPF(makefile)); |
| 527 | } |
Shinichiro Hamaji | 3ed6148 | 2015-07-18 14:16:32 +0900 | [diff] [blame] | 528 | // TODO: Add dependencies to directories read by $(wildcard) |
| 529 | // or $(shell find). |
Shinichiro Hamaji | a6e06f8 | 2015-07-18 14:08:49 +0900 | [diff] [blame] | 530 | if (!used_envs_.empty()) |
| 531 | fprintf(fp_, " %s", GetEnvlistFilename().c_str()); |
| 532 | fprintf(fp_, "\n\n"); |
| 533 | |
| 534 | if (used_envs_.empty()) |
| 535 | return; |
| 536 | |
| 537 | fprintf(fp_, "build .always_build: phony\n"); |
| 538 | fprintf(fp_, "rule regen_envlist\n"); |
| 539 | fprintf(fp_, " command = rm -f $out.tmp"); |
| 540 | for (const auto& p : used_envs_) { |
| 541 | fprintf(fp_, " && echo %s=$$%s >> $out.tmp", |
| 542 | p.first.c_str(), p.first.c_str()); |
| 543 | } |
| 544 | fprintf(fp_, " && (diff $out.tmp $out || mv $out.tmp $out)\n"); |
| 545 | fprintf(fp_, " restat = 1\n"); |
Shinichiro Hamaji | 8bd580e | 2015-07-18 14:22:29 +0900 | [diff] [blame^] | 546 | fprintf(fp_, " generator = 1\n"); |
Shinichiro Hamaji | a6e06f8 | 2015-07-18 14:08:49 +0900 | [diff] [blame] | 547 | fprintf(fp_, " description = Update $out\n"); |
| 548 | fprintf(fp_, "build %s: regen_envlist .always_build\n\n", |
| 549 | GetEnvlistFilename().c_str()); |
| 550 | } |
| 551 | |
Shinichiro Hamaji | 8bddb46 | 2015-07-06 18:55:47 +0900 | [diff] [blame] | 552 | string GetNinjaFilename() const { |
Colin Cross | bb2bba1 | 2015-07-20 16:31:18 -0700 | [diff] [blame] | 553 | return StringPrintf("%s/build%s.ninja", ninja_dir_.c_str(), ninja_suffix_.c_str()); |
Shinichiro Hamaji | 8bddb46 | 2015-07-06 18:55:47 +0900 | [diff] [blame] | 554 | } |
| 555 | |
| 556 | string GetShellScriptFilename() const { |
Colin Cross | bb2bba1 | 2015-07-20 16:31:18 -0700 | [diff] [blame] | 557 | return StringPrintf("%s/ninja%s.sh", ninja_dir_.c_str(), ninja_suffix_.c_str()); |
Shinichiro Hamaji | 8bddb46 | 2015-07-06 18:55:47 +0900 | [diff] [blame] | 558 | } |
| 559 | |
Shinichiro Hamaji | a6e06f8 | 2015-07-18 14:08:49 +0900 | [diff] [blame] | 560 | string GetEnvlistFilename() const { |
| 561 | return StringPrintf(".kati_env%s", ninja_suffix_.c_str()); |
| 562 | } |
| 563 | |
Shinichiro Hamaji | 998ccf7 | 2015-07-18 12:37:02 +0900 | [diff] [blame] | 564 | void GenerateNinja(const vector<DepNode*>& nodes, |
| 565 | bool build_all_targets, |
| 566 | const string& orig_args) { |
Shinichiro Hamaji | 8bddb46 | 2015-07-06 18:55:47 +0900 | [diff] [blame] | 567 | fp_ = fopen(GetNinjaFilename().c_str(), "wb"); |
Shinichiro Hamaji | df1fc8b | 2015-06-29 15:45:21 +0900 | [diff] [blame] | 568 | if (fp_ == NULL) |
| 569 | PERROR("fopen(build.ninja) failed"); |
| 570 | |
Shinichiro Hamaji | d821f6d | 2015-07-14 04:03:27 +0900 | [diff] [blame] | 571 | fprintf(fp_, "# Generated by kati %s\n", kGitVersion); |
Shinichiro Hamaji | df1fc8b | 2015-06-29 15:45:21 +0900 | [diff] [blame] | 572 | fprintf(fp_, "\n"); |
| 573 | |
Shinichiro Hamaji | a6e06f8 | 2015-07-18 14:08:49 +0900 | [diff] [blame] | 574 | if (!used_envs_.empty()) { |
Shinichiro Hamaji | 5163e04 | 2015-07-14 03:51:44 +0900 | [diff] [blame] | 575 | fprintf(fp_, "# Environment variables used:\n"); |
Shinichiro Hamaji | a6e06f8 | 2015-07-18 14:08:49 +0900 | [diff] [blame] | 576 | for (const auto& p : used_envs_) { |
| 577 | fprintf(fp_, "# %s=%s\n", p.first.c_str(), p.second.c_str()); |
Shinichiro Hamaji | 5163e04 | 2015-07-14 03:51:44 +0900 | [diff] [blame] | 578 | } |
| 579 | fprintf(fp_, "\n"); |
| 580 | } |
| 581 | |
Shinichiro Hamaji | 9facae2 | 2015-07-03 17:16:36 +0900 | [diff] [blame] | 582 | if (g_goma_dir) { |
| 583 | fprintf(fp_, "pool local_pool\n"); |
Shinichiro Hamaji | a6e06f8 | 2015-07-18 14:08:49 +0900 | [diff] [blame] | 584 | fprintf(fp_, " depth = %d\n\n", g_num_jobs); |
Shinichiro Hamaji | 9facae2 | 2015-07-03 17:16:36 +0900 | [diff] [blame] | 585 | } |
| 586 | |
Shinichiro Hamaji | a6e06f8 | 2015-07-18 14:08:49 +0900 | [diff] [blame] | 587 | EmitRegenRules(orig_args); |
Shinichiro Hamaji | 998ccf7 | 2015-07-18 12:37:02 +0900 | [diff] [blame] | 588 | |
Shinichiro Hamaji | df1fc8b | 2015-06-29 15:45:21 +0900 | [diff] [blame] | 589 | for (DepNode* node : nodes) { |
| 590 | EmitNode(node); |
| 591 | } |
| 592 | |
Shinichiro Hamaji | 43defe0 | 2015-07-11 07:06:43 +0900 | [diff] [blame] | 593 | if (!build_all_targets) { |
| 594 | CHECK(!nodes.empty()); |
| 595 | fprintf(fp_, "\ndefault %s\n", nodes.front()->output.c_str()); |
| 596 | } |
| 597 | |
Shinichiro Hamaji | 15fe11d | 2015-07-11 06:32:37 +0900 | [diff] [blame] | 598 | fprintf(fp_, "\n# shortcuts:\n"); |
Shinichiro Hamaji | deb7656 | 2015-07-11 05:53:30 +0900 | [diff] [blame] | 599 | for (auto p : short_names_) { |
Shinichiro Hamaji | 10bb4ab | 2015-07-16 06:04:48 +0900 | [diff] [blame] | 600 | if (!p.second.empty() && !done_.count(p.first)) |
Shinichiro Hamaji | 43defe0 | 2015-07-11 07:06:43 +0900 | [diff] [blame] | 601 | fprintf(fp_, "build %s: phony %s\n", p.first.c_str(), p.second.c_str()); |
Shinichiro Hamaji | deb7656 | 2015-07-11 05:53:30 +0900 | [diff] [blame] | 602 | } |
| 603 | |
Shinichiro Hamaji | df1fc8b | 2015-06-29 15:45:21 +0900 | [diff] [blame] | 604 | fclose(fp_); |
| 605 | } |
| 606 | |
| 607 | void GenerateShell() { |
Shinichiro Hamaji | 8bddb46 | 2015-07-06 18:55:47 +0900 | [diff] [blame] | 608 | FILE* fp = fopen(GetShellScriptFilename().c_str(), "wb"); |
Shinichiro Hamaji | 54b93ba | 2015-07-03 20:43:32 +0900 | [diff] [blame] | 609 | if (fp == NULL) |
| 610 | PERROR("fopen(ninja.sh) failed"); |
| 611 | |
Shinichiro Hamaji | 94d6f2a | 2015-07-05 05:32:25 +0900 | [diff] [blame] | 612 | shared_ptr<string> shell = ev_->EvalVar(kShellSym); |
Shinichiro Hamaji | 54b93ba | 2015-07-03 20:43:32 +0900 | [diff] [blame] | 613 | if (shell->empty()) |
| 614 | shell = make_shared<string>("/bin/sh"); |
| 615 | fprintf(fp, "#!%s\n", shell->c_str()); |
Shinichiro Hamaji | af9887a | 2015-07-17 03:45:14 +0900 | [diff] [blame] | 616 | fprintf(fp, "# Generated by kati %s\n", kGitVersion); |
| 617 | fprintf(fp, "\n"); |
Shinichiro Hamaji | c7629e0 | 2015-07-22 02:41:57 +0900 | [diff] [blame] | 618 | if (ninja_dir_ == ".") |
| 619 | fprintf(fp, "cd $(dirname \"$0\")\n"); |
Shinichiro Hamaji | 54b93ba | 2015-07-03 20:43:32 +0900 | [diff] [blame] | 620 | |
| 621 | for (const auto& p : ev_->exports()) { |
| 622 | if (p.second) { |
Shinichiro Hamaji | 94d6f2a | 2015-07-05 05:32:25 +0900 | [diff] [blame] | 623 | shared_ptr<string> val = ev_->EvalVar(p.first); |
Shinichiro Hamaji | 54b93ba | 2015-07-03 20:43:32 +0900 | [diff] [blame] | 624 | fprintf(fp, "export %s=%s\n", p.first.c_str(), val->c_str()); |
| 625 | } else { |
| 626 | fprintf(fp, "unset %s\n", p.first.c_str()); |
| 627 | } |
| 628 | } |
| 629 | |
Shinichiro Hamaji | 8bddb46 | 2015-07-06 18:55:47 +0900 | [diff] [blame] | 630 | fprintf(fp, "exec ninja -f %s ", GetNinjaFilename().c_str()); |
Shinichiro Hamaji | 54b93ba | 2015-07-03 20:43:32 +0900 | [diff] [blame] | 631 | if (g_goma_dir) { |
Shinichiro Hamaji | 6d7c7b7 | 2015-07-18 16:51:39 +0900 | [diff] [blame] | 632 | fprintf(fp, "-j500 "); |
Shinichiro Hamaji | 54b93ba | 2015-07-03 20:43:32 +0900 | [diff] [blame] | 633 | } |
Shinichiro Hamaji | 8bddb46 | 2015-07-06 18:55:47 +0900 | [diff] [blame] | 634 | fprintf(fp, "\"$@\"\n"); |
Shinichiro Hamaji | 54b93ba | 2015-07-03 20:43:32 +0900 | [diff] [blame] | 635 | |
Shinichiro Hamaji | 8bddb46 | 2015-07-06 18:55:47 +0900 | [diff] [blame] | 636 | if (chmod(GetShellScriptFilename().c_str(), 0755) != 0) |
Shinichiro Hamaji | 54b93ba | 2015-07-03 20:43:32 +0900 | [diff] [blame] | 637 | PERROR("chmod ninja.sh failed"); |
Shinichiro Hamaji | df1fc8b | 2015-06-29 15:45:21 +0900 | [diff] [blame] | 638 | } |
| 639 | |
Shinichiro Hamaji | a6e06f8 | 2015-07-18 14:08:49 +0900 | [diff] [blame] | 640 | void GenerateEnvlist() { |
| 641 | if (used_envs_.empty()) |
| 642 | return; |
| 643 | FILE* fp = fopen(GetEnvlistFilename().c_str(), "wb"); |
| 644 | for (const auto& p : used_envs_) { |
| 645 | fprintf(fp, "%s=%s\n", p.first.c_str(), p.second.c_str()); |
| 646 | } |
| 647 | fclose(fp); |
| 648 | } |
| 649 | |
Shinichiro Hamaji | df1fc8b | 2015-06-29 15:45:21 +0900 | [diff] [blame] | 650 | CommandEvaluator ce_; |
| 651 | Evaluator* ev_; |
| 652 | FILE* fp_; |
Shinichiro Hamaji | e799275 | 2015-06-29 18:38:35 +0900 | [diff] [blame] | 653 | unordered_set<Symbol> done_; |
Shinichiro Hamaji | df1fc8b | 2015-06-29 15:45:21 +0900 | [diff] [blame] | 654 | int rule_id_; |
| 655 | string cmd_buf_; |
Shinichiro Hamaji | 9facae2 | 2015-07-03 17:16:36 +0900 | [diff] [blame] | 656 | string gomacc_; |
Shinichiro Hamaji | 8bddb46 | 2015-07-06 18:55:47 +0900 | [diff] [blame] | 657 | string ninja_suffix_; |
Colin Cross | bb2bba1 | 2015-07-20 16:31:18 -0700 | [diff] [blame] | 658 | string ninja_dir_; |
Shinichiro Hamaji | 43defe0 | 2015-07-11 07:06:43 +0900 | [diff] [blame] | 659 | unordered_map<Symbol, Symbol> short_names_; |
Colin Cross | e890a91 | 2015-07-20 13:28:00 -0700 | [diff] [blame] | 660 | shared_ptr<string> shell_; |
Shinichiro Hamaji | a6e06f8 | 2015-07-18 14:08:49 +0900 | [diff] [blame] | 661 | map<string, string> used_envs_; |
Shinichiro Hamaji | df1fc8b | 2015-06-29 15:45:21 +0900 | [diff] [blame] | 662 | }; |
| 663 | |
Shinichiro Hamaji | 8bddb46 | 2015-07-06 18:55:47 +0900 | [diff] [blame] | 664 | void GenerateNinja(const char* ninja_suffix, |
Colin Cross | bb2bba1 | 2015-07-20 16:31:18 -0700 | [diff] [blame] | 665 | const char* ninja_dir, |
Shinichiro Hamaji | 43defe0 | 2015-07-11 07:06:43 +0900 | [diff] [blame] | 666 | const vector<DepNode*>& nodes, |
| 667 | Evaluator* ev, |
Shinichiro Hamaji | 998ccf7 | 2015-07-18 12:37:02 +0900 | [diff] [blame] | 668 | bool build_all_targets, |
| 669 | const string& orig_args) { |
Colin Cross | bb2bba1 | 2015-07-20 16:31:18 -0700 | [diff] [blame] | 670 | NinjaGenerator ng(ninja_suffix, ninja_dir, ev); |
Shinichiro Hamaji | 998ccf7 | 2015-07-18 12:37:02 +0900 | [diff] [blame] | 671 | ng.Generate(nodes, build_all_targets, orig_args); |
Shinichiro Hamaji | 5f86e1a | 2015-06-29 14:25:39 +0900 | [diff] [blame] | 672 | } |