🔨 added macro to disable compiler check #1128
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3 changed files with 20 additions and 14 deletions
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@ -820,6 +820,8 @@ Please note:
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- For GCC running on MinGW or Android SDK, the error `'to_string' is not a member of 'std'` (or similarly, for `strtod`) may occur. Note this is not an issue with the code, but rather with the compiler itself. On Android, see above to build with a newer environment. For MinGW, please refer to [this site](http://tehsausage.com/mingw-to-string) and [this discussion](https://github.com/nlohmann/json/issues/136) for information on how to fix this bug. For Android NDK using `APP_STL := gnustl_static`, please refer to [this discussion](https://github.com/nlohmann/json/issues/219).
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- Unsupported versions of GCC and Clang are rejected by `#error` directives. This can be switched off by defining `JSON_SKIP_UNSUPPORTED_COMPILER_CHECK`. Note that you can expect no support in this case.
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The following compilers are currently used in continuous integration at [Travis](https://travis-ci.org/nlohmann/json) and [AppVeyor](https://ci.appveyor.com/project/nlohmann/json):
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| Compiler | Operating System | Version String |
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@ -4,6 +4,7 @@
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// You MUST include macro_unscope.hpp at the end of json.hpp to undef all of them
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// exclude unsupported compilers
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#if !defined(JSON_SKIP_UNSUPPORTED_COMPILER_CHECK)
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#if defined(__clang__)
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#if (__clang_major__ * 10000 + __clang_minor__ * 100 + __clang_patchlevel__) < 30400
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#error "unsupported Clang version - see https://github.com/nlohmann/json#supported-compilers"
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@ -13,6 +14,7 @@
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#error "unsupported GCC version - see https://github.com/nlohmann/json#supported-compilers"
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#endif
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#endif
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#endif
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// disable float-equal warnings on GCC/clang
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#if defined(__clang__) || defined(__GNUC__) || defined(__GNUG__)
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@ -119,6 +119,7 @@ using json = basic_json<>;
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// You MUST include macro_unscope.hpp at the end of json.hpp to undef all of them
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// exclude unsupported compilers
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#if !defined(JSON_SKIP_UNSUPPORTED_COMPILER_CHECK)
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#if defined(__clang__)
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#if (__clang_major__ * 10000 + __clang_minor__ * 100 + __clang_patchlevel__) < 30400
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#error "unsupported Clang version - see https://github.com/nlohmann/json#supported-compilers"
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@ -128,6 +129,7 @@ using json = basic_json<>;
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#error "unsupported GCC version - see https://github.com/nlohmann/json#supported-compilers"
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#endif
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#endif
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#endif
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// disable float-equal warnings on GCC/clang
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#if defined(__clang__) || defined(__GNUC__) || defined(__GNUG__)
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