vendor(simplecpp): Update simplecpp.{h,cpp} to master (538c5c4); was v1.2.0 (a853253)

[jcfr]

This pull request updates simplecpp anticipating the integration of changes intended to improve the generation of wrapper on macOS:

• feat: Ordered search paths for -I, -isystem, -F, -iframework + Darwin framework support (with legacy -I back-compat) danmar/simplecpp#511

It also update the declaration of filedata variable in main.cpp to account for the introduction of simplecpp::FileDataCache structure through danmar/simplecpp@a0430f3 (previously it was declared as std::map<std::string, TokenList*>)

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Upstream: danmar/simplecpp@538c5c4
Source date: 2025-08-23
Files:

generator/simplecpp/simplecpp.h
generator/simplecpp/simplecpp.cpp

Patch: generator/simplecpp/do_not_stop_on_error.patch re-applied

Compare: danmar/simplecpp@a853253...538c5c4

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List of simplecpp changes:

$ git shortlog --no-merges a853253..538c5c4 -- simplecpp.*
Daniel Marjamäki (6):
      Fix #403 (Stack overflow in Macro::expand()) (#411)
      Fix #409 (fuzzing crash in simplecpp::Macro::expandToken()) (#412)
      Revert "fix: use both absolute and relative header paths in header matching (#362)" (#415)
      Revert "Fix #404: simplecpp::TokenList::constFold does not fold '( 0 ) && 10 < X' properly (#405)" (#416)
      Fix #446 (change the rules of relativeness preserving to depend on the source file including it for relative path includes) (#445)
      Fix #471 (preserve line splicing information in '// ..' comments) (#472)

Ludvig Gunne Lindström (3):
      Fix #454: Accept __has_include for GNU C standards (#456)
      Fix #452: Undefined function-style macro does not cause an error (#453)
      fix #459: Set __STRICT_ANSI__=1 for non-gnu standards (#460)

Oliver Stöneberg (1):
      simplecpp.cpp: fixed Visual Studio C4800 compiler warnings (#481)

Tal500 (4):
      fix: use both absolute and relative header paths in header matching (#362)
      Fix relative paths, again (#418)
      Preserve relativeness of included paths (w.r.t. current directory) (#428)
      fix: parent relative paths, and rework on the whole path extraction mechanics (#429)

clock999 (1):
      fix #337 - line splicing in comment not handled properly (#431)

glankk (8):
      Fix #381 (When there are header files with the same name, the correct file cannot be found) (#443)
      Fix #368 (__VA_OPT__ is not handled good enough) (#451)
      Fix #449 (Update c++ standard to c++11) (#450)
      Add caching of conditional directive chains (#468)
      Include and path handling optimization (#447)
      Fix #391 (`__TIME__` replacement might be empty depending on compiler) (#441)
      Remove execute bit from simplecpp.cpp/h (#494)
      Fix infinite loop with circular includes (#497)

olabetskyi (1):
      Fix #404: simplecpp::TokenList::constFold does not fold '( 0 ) && 10 < X' properly (#405)

[mrbean-bremen]

I had the slight hope that this would fix #276, but alas... still no wrappers generated under macOS in the CI.
I guess you are generating wrappers for macOS, though?

[mrbean-bremen]

Thanks!

[jcfr]

Thanks for the review 🙏 & integration 🚀

I guess you are generating wrappers for macOS, though?

Now that this is integrated, I will contribute the changes to support macOS. Those will be based of commontk/simplecpp@patched-2025-08-23-538c5c4cd including backports based of pull requests I contributed to the upstream simplecpp project that are being reviewed.