OLD | NEW |
1 // Copyright (c) 2013 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2013 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #include "tools/gn/config_values.h" | 5 #include "tools/gn/config_values.h" |
6 | 6 |
| 7 namespace { |
| 8 |
| 9 template<typename T> |
| 10 void VectorAppend(std::vector<T>* append_to, |
| 11 const std::vector<T>& append_this) { |
| 12 if (append_this.empty()) |
| 13 return; |
| 14 append_to->insert(append_to->end(),append_this.begin(), append_this.end()); |
| 15 } |
| 16 |
| 17 } // namespace |
| 18 |
7 ConfigValues::ConfigValues() { | 19 ConfigValues::ConfigValues() { |
8 } | 20 } |
9 | 21 |
10 ConfigValues::~ConfigValues() { | 22 ConfigValues::~ConfigValues() { |
11 } | 23 } |
| 24 |
| 25 void ConfigValues::AppendValues(const ConfigValues& append) { |
| 26 VectorAppend(&cflags_, append.cflags_); |
| 27 VectorAppend(&cflags_c_, append.cflags_c_); |
| 28 VectorAppend(&cflags_cc_, append.cflags_cc_); |
| 29 VectorAppend(&cflags_objc_, append.cflags_objc_); |
| 30 VectorAppend(&cflags_objcc_, append.cflags_objcc_); |
| 31 VectorAppend(&defines_, append.defines_); |
| 32 VectorAppend(&include_dirs_, append.include_dirs_); |
| 33 VectorAppend(&ldflags_, append.ldflags_); |
| 34 VectorAppend(&lib_dirs_, append.lib_dirs_); |
| 35 VectorAppend(&libs_, append.libs_); |
| 36 |
| 37 // Only append precompiled header if there isn't one. It might be nice to |
| 38 // throw an error if there are conflicting precompiled headers, but that |
| 39 // requires piping through some context of the actual configs involved, and |
| 40 // conflicts here should be very unusual. Instead, use the first value. |
| 41 if (!append.precompiled_header_.empty() && !precompiled_header_.empty()) |
| 42 precompiled_header_ = append.precompiled_header_; |
| 43 if (!append.precompiled_source_.is_null() && !precompiled_source_.is_null()) |
| 44 precompiled_source_ = append.precompiled_source_; |
| 45 } |
OLD | NEW |