* Allow specifying number of iterations via --benchmark_min_time.
Make the flag accept two new suffixes:
+ <integer>x: number of iterations
+ <floag>s: minimum number of seconds.
This matches the internal benchmark API.
* forgot to change flag type to string
* used tagged union instead of std::variant, which is not available pre C++14
* update decl in benchmark_runner.h too
* fixed errors
* refactor
* backward compat
* typo
* use IterationCount type
* fixed test
* const_cast
* ret type
* remove extra _
* debug
* fixed bug from reporting that caused the new configs not to be included in the final report
* addressed review comments
* restore unnecessary changes in test/BUILD
* fix float comparisons warnings from Release builds
* clang format
* fix visibility warning
* remove misc file
* removed backup files
* addressed review comments
* fix shorten in warning
* use suffix for existing min_time specs to silent warnings in tests
* fix leaks
* use default min-time value in flag decl for consistency
* removed double kMinTimeDecl from benchmark.h
* dont need to preserve errno
* add death tests
* Add BENCHMARK_EXPORT to hopefully fix missing def errors
* only enable death tests in debug mode because bm_check is no-op in release mode
* guard death tests with additional support-check macros
* Add additional guard to prevent running in Release mode
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Co-authored-by: dominic <510002+dmah42@users.noreply.github.com>
