[pull] master from mruby:master#170
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pull[bot] merged 13 commits intosysfce2:masterfrom Jan 3, 2026
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Remove unused mrb_stat typedef from file.c that conflicted with the mrb_stat() function in file_test.c when compiled as a single translation unit. Fix convert_stat() in hal-posix-io to handle st_atime macro correctly in both normal and amalgamated builds by extracting time values before undefining the macros. Co-authored-by: Claude <noreply@anthropic.com>
Add #undef lesser after last usage to prevent macro redefinition warnings when files are amalgamated into a single translation unit. Co-authored-by: Claude <noreply@anthropic.com>
Add #undef CASE at end of files to prevent macro redefinition warnings in amalgamation builds. Co-authored-by: Claude <noreply@anthropic.com>
Add #undef DONE after last usage to prevent macro redefinition warnings in amalgamation builds. Co-authored-by: Claude <noreply@anthropic.com>
Add ability to generate combined mruby.h and mruby.c files for
single-file embedding, similar to SQLite's amalgamation.
Usage: rake amalgam
Output: build/<target>/amalgam/mruby.{h,c}
Features:
- Headers concatenated in dependency order with guards stripped
- Sources concatenated with proper ordering (core, gems, mrblib)
- X-macro headers (ops.h) inlined at each include point
- Local includes automatically inlined
- Handles both src/ and core/ gem directory conventions
Co-authored-by: Claude <noreply@anthropic.com>
Co-authored-by: Claude <noreply@anthropic.com>
Co-authored-by: Claude <noreply@anthropic.com>
Co-authored-by: Claude <noreply@anthropic.com>
Co-authored-by: Claude <noreply@anthropic.com>
Gems like mruby-task add preprocessor defines (MRB_USE_TASK_SCHEDULER) that affect mrb_state structure. The amalgamation generator now detects these defines from the build configuration and adds them at the top of mruby.h before struct definitions are encountered. Supported define patterns: MRB_USE_*, MRB_UTF8_*, HAVE_MRUBY_* Co-authored-by: Claude <noreply@anthropic.com>
Co-authored-by: Claude <noreply@anthropic.com>
mruby-sleep: declare slp_tm before #ifdef _WIN32 block to fix undeclared variable error in non-Windows branch. hal-posix-socket: use #if defined(HAVE_SA_LEN) && HAVE_SA_LEN instead of #ifdef HAVE_SA_LEN, since mruby-socket defines HAVE_SA_LEN to 0 on non-BSD platforms. Co-authored-by: Claude <noreply@anthropic.com>
rational_new_b() expects both arguments to be bigints, but rational_new_f() was passing an integer value for the numerator when the exponent was negative. This caused a segfault in mrb_bint_reduce() which called RBIGINT() on the integer value. Test case: 5r**-92 (from oss-fuzz) Co-authored-by: Claude <noreply@anthropic.com>
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