Reworking the build system

1 files changed, 0 insertions, 1111 deletions

diff --git a/source/kit/test.h b/source/kit/test.h
deleted file mode 100644
index ca2b7c0..0000000
--- a/source/kit/test.h
+++ /dev/null
@@ -1,1111 +0,0 @@
-//  ================================================================
-//
-//    test.h
-//    https://guattari.tech/git/kit
-//
-//  Header-only unit-testing and microbenchmarks library for C.
-//
-//
-//    - Define a unique KIT_TEST_FILE for each file to avoid name
-//      collisions.
-//
-//    - Define KIT_TEST_IMPLEMENTATION to include the implementation.
-//
-//
-//  Optional settings
-//
-//  - KIT_TESTS_SIZE_LIMIT
-//  - KIT_TEST_ASSERTIONS_LIMIT
-//  - KIT_BENCHS_SIZE_LIMIT
-//  - KIT_BENCH_MAX_REPEATS
-//  - KIT_BENCH_MAX_CYCLES
-//  - KIT_BENCH_REPEATS_DEFAULT_1
-//  - KIT_BENCH_REPEATS_DEFAULT_2
-//
-//
-//  Usage example
-//
-//    //  foo.test.c
-//    #define KIT_TEST_FILE foo //  This is required if you want to
-//                              //  use multiple test files.
-//    #include "test.h"
-//    TEST("foo") {
-//      REQUIRE(1);
-//      REQUIRE_EQ(2 + 2, 4);
-//    }
-//
-//    //  main.c
-//    #define KIT_TEST_IMPLEMENTATION
-//    #include "test.h"
-//    int main(int argc, char **argv) {
-//      return run_tests(argc, argv);
-//    }
-//
-//  ================================================================
-//
-//  The MIT License
-//
-//  Copyright (c) 2022-2024 Mitya Selivanov
-//
-//  Permission is hereby granted, free of charge, to any person
-//  obtaining a copy of this software and associated documentation
-//  files (the "Software"), to deal in the Software without
-//  restriction, including without limitation the rights to use, copy,
-//  modify, merge, publish, distribute, sublicense, and/or sell copies
-//  of the Software, and to permit persons to whom the Software is
-//  furnished to do so, subject to the following conditions:
-//
-//  The above copyright notice and this permission notice shall be
-//  included in all copies or substantial portions of the Software.
-//
-//  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-//  EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-//  MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-//  NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
-//  HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
-//  WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-//  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
-//  DEALINGS IN THE SOFTWARE.
-//
-//  ================================================================
-
-#ifndef KIT_TEST_H
-#define KIT_TEST_H
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#ifndef _GNU_SOURCE
-#  define _GNU_SOURCE
-#endif
-
-#include <stddef.h>
-#include <stdint.h>
-
-#ifndef KIT_TEST_FILE
-#  define KIT_TEST_FILE kit_test
-#endif
-
-#ifndef KIT_TESTS_SIZE_LIMIT
-#  define KIT_TESTS_SIZE_LIMIT 0x1000
-#endif
-
-#ifndef KIT_TEST_ASSERTIONS_LIMIT
-#  define KIT_TEST_ASSERTIONS_LIMIT 0x50
-#endif
-
-#ifndef KIT_BENCHS_SIZE_LIMIT
-#  define KIT_BENCHS_SIZE_LIMIT 200
-#endif
-
-#ifndef KIT_BENCH_MAX_REPEATS
-#  define KIT_BENCH_MAX_REPEATS 4000
-#endif
-
-#ifndef KIT_BENCH_MAX_CYCLES
-#  define KIT_BENCH_MAX_CYCLES 40
-#endif
-
-#ifndef KIT_BENCH_REPEATS_DEFAULT_1
-#  define KIT_BENCH_REPEATS_DEFAULT_1 40
-#endif
-
-#ifndef KIT_BENCH_REPEATS_DEFAULT_2
-#  define KIT_BENCH_REPEATS_DEFAULT_2 400
-#endif
-
-typedef void (*kit_test_report_fn)(int test_index, int line,
-                                   int64_t value, int64_t expected);
-typedef void (*kit_test_run_fn)(
-    int kit_test_index_, kit_test_report_fn kit_test_report_fn_);
-
-typedef struct {
-  char const     *test_name;
-  char const     *test_file;
-  kit_test_run_fn test_fn;
-  int             assertions;
-  int             line[KIT_TEST_ASSERTIONS_LIMIT];
-  int             status[KIT_TEST_ASSERTIONS_LIMIT];
-  int64_t         value[KIT_TEST_ASSERTIONS_LIMIT];
-  int64_t         expected[KIT_TEST_ASSERTIONS_LIMIT];
-  int             signal;
-} kit_test_case_t;
-
-typedef struct {
-  int             size;
-  kit_test_case_t v[KIT_TESTS_SIZE_LIMIT];
-} kit_tests_list_t;
-
-extern kit_tests_list_t kit_tests_list;
-
-#define KIT_TEST_CONCAT4_(a, b, c, d) a##b##c##d
-#define KIT_TEST_CONCAT3_(a, b, c) KIT_TEST_CONCAT4_(a, b, _, c)
-
-#ifdef __cplusplus
-#  define KIT_TEST_ON_START_(f)                              \
-    static void f(void);                                     \
-    static int  KIT_TEST_CONCAT3_(_kit_test_init_, __LINE__, \
-                                  f) = (f(), 0);             \
-    static void f(void)
-#else
-#  ifdef _MSC_VER
-#    pragma section(".CRT$XCU", read)
-#    define KIT_TEST_ON_START_2_(f, p)                               \
-      static void f(void);                                           \
-      __declspec(allocate(".CRT$XCU")) void (*f##_)(void) = f;       \
-      __pragma(comment(linker, "/include:" p #f "_")) static void f( \
-          void)
-#    ifdef _WIN64
-#      define KIT_TEST_ON_START_(f) KIT_TEST_ON_START_2_(f, "")
-#    else
-#      define KIT_TEST_ON_START_(f) KIT_TEST_ON_START_2_(f, "_")
-#    endif
-#  else
-#    define KIT_TEST_ON_START_(f)                       \
-      static void f(void) __attribute__((constructor)); \
-      static void f(void)
-#  endif
-#endif
-
-void kit_test_register(char const *name, char const *file,
-                       kit_test_run_fn fn);
-
-#define KIT_TEST(name)                                              \
-  static void KIT_TEST_CONCAT3_(kit_test_run_, __LINE__,            \
-                                KIT_TEST_FILE)(int,                 \
-                                               kit_test_report_fn); \
-  KIT_TEST_ON_START_(                                               \
-      KIT_TEST_CONCAT3_(kit_test_case_, __LINE__, KIT_TEST_FILE)) { \
-    kit_test_register(                                              \
-        name, __FILE__,                                             \
-        KIT_TEST_CONCAT3_(kit_test_run_, __LINE__, KIT_TEST_FILE)); \
-  }                                                                 \
-  static void KIT_TEST_CONCAT3_(kit_test_run_, __LINE__,            \
-                                KIT_TEST_FILE)(                     \
-      int kit_test_index_, kit_test_report_fn kit_test_report_fn_)
-
-#define KIT_REQUIRE(...) \
-  kit_test_report_fn_(kit_test_index_, __LINE__, (__VA_ARGS__), 1)
-
-#define KIT_REQUIRE_EQ(...) \
-  kit_test_report_fn_(kit_test_index_, __LINE__, __VA_ARGS__)
-
-int kit_run_tests(int argc, char **argv);
-
-typedef void (*kit_bench_set_repeats_limit_fn)(int bench_index,
-                                               int repeats_limit);
-typedef int (*kit_bench_loop_fn)(int bench_index);
-typedef void (*kit_bench_begin_fn)(int bench_index);
-typedef void (*kit_bench_end_fn)(int bench_index);
-
-typedef void (*kit_bench_run_fn)(
-    int                            kit_bench_index_,
-    kit_bench_set_repeats_limit_fn kit_bench_set_repeats_limit_,
-    kit_bench_loop_fn              kit_bench_loop_,
-    kit_bench_begin_fn             kit_bench_begin_,
-    kit_bench_end_fn               kit_bench_end_);
-
-typedef struct {
-  char const      *bench_name;
-  char const      *bench_file;
-  kit_bench_run_fn bench_fn;
-  int64_t          sec[KIT_BENCH_MAX_REPEATS];
-  int32_t          nsec[KIT_BENCH_MAX_REPEATS];
-  int64_t          duration_nsec[KIT_BENCH_MAX_REPEATS];
-  int64_t          duration_sorted_nsec[KIT_BENCH_MAX_REPEATS];
-  int              repeats;
-  int              cycles_size;
-  int              cycles[KIT_BENCH_MAX_CYCLES];
-  int              cycle;
-  int              signal;
-  int              ready;
-} kit_benchmark_t;
-
-typedef struct {
-  int             size;
-  kit_benchmark_t v[KIT_BENCHS_SIZE_LIMIT];
-} kit_benchs_list_t;
-
-extern kit_benchs_list_t kit_benchs_list;
-
-void kit_bench_register(char const *name, char const *file,
-                        kit_bench_run_fn fn);
-
-#define KIT_BENCHMARK(name)                                          \
-  static void KIT_TEST_CONCAT3_(kit_bench_run_, __LINE__,            \
-                                KIT_TEST_FILE)(                      \
-      int, kit_bench_set_repeats_limit_fn, kit_bench_loop_fn,        \
-      kit_bench_begin_fn, kit_bench_end_fn);                         \
-  KIT_TEST_ON_START_(                                                \
-      KIT_TEST_CONCAT3_(kit_benchmark_, __LINE__, KIT_TEST_FILE)) {  \
-    kit_bench_register(                                              \
-        name, __FILE__,                                              \
-        KIT_TEST_CONCAT3_(kit_bench_run_, __LINE__, KIT_TEST_FILE)); \
-  }                                                                  \
-  static void KIT_TEST_CONCAT3_(kit_bench_run_, __LINE__,            \
-                                KIT_TEST_FILE)(                      \
-      int                            kit_bench_index_,               \
-      kit_bench_set_repeats_limit_fn kit_bench_set_repeats_limit_,   \
-      kit_bench_loop_fn              kit_bench_loop_,                \
-      kit_bench_begin_fn             kit_bench_begin_,               \
-      kit_bench_end_fn               kit_bench_end_)
-
-#define KIT_BENCHMARK_REPEAT(repeats_limit_) \
-  kit_bench_set_repeats_limit_(kit_bench_index_, repeats_limit_)
-
-#define KIT_BENCHMARK_BEGIN                   \
-  while (kit_bench_loop_(kit_bench_index_)) { \
-    kit_bench_begin_(kit_bench_index_);       \
-    {
-
-#define KIT_BENCHMARK_END           \
-  }                                 \
-  kit_bench_end_(kit_bench_index_); \
-  }
-
-//  FIXME
-//
-#define KIT_DO_NOT_OPTIMIZE(x)        \
-  do {                                \
-    volatile void *bench_ptr_ = &(x); \
-    (void) bench_ptr_;                \
-  } while (0)
-
-int kit_run_benchmarks(int argc, char **argv);
-
-#define TEST KIT_TEST
-#define REQUIRE KIT_REQUIRE
-#define REQUIRE_EQ KIT_REQUIRE_EQ
-#define BENCHMARK KIT_BENCHMARK
-#define BENCHMARK_REPEAT KIT_BENCHMARK_REPEAT
-#define BENCHMARK_BEGIN KIT_BENCHMARK_BEGIN
-#define BENCHMARK_END KIT_BENCHMARK_END
-#define DO_NOT_OPTIMIZE KIT_DO_NOT_OPTIMIZE
-#define test_register kit_test_register
-#define run_tests kit_run_tests
-#define bench_register kit_bench_register
-#define run_benchmarks kit_run_benchmarks
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif
-
-#if defined(KIT_TEST_IMPLEMENTATION) && !defined(KIT_TEST_H_IMPL)
-#define KIT_TEST_H_IMPL
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#ifndef KIT_TIME_H
-#  define KIT_TIME_H
-
-#  include <time.h>
-
-#  ifndef TIME_UTC
-#    define TIME_UTC 1
-#  endif
-
-#  ifdef KIT_REQUIRE_TIMESPEC_GET
-#    ifndef WIN32_LEAN_AND_MEAN
-#      define WIN32_LEAN_AND_MEAN 1
-#    endif
-#    include <windows.h>
-
-#    define KIT_TIMESPEC_IMPL_UNIX_EPOCH_IN_TICKS \
-      116444736000000000ull
-#    define KIT_TIMESPEC_IMPL_TICKS_PER_SECONDS 10000000ull
-
-static int timespec_get(struct timespec *ts, int base) {
-  if (ts == NULL || base != TIME_UTC)
-    return 0;
-
-  FILETIME       ft;
-  ULARGE_INTEGER date;
-  LONGLONG       ticks;
-
-  GetSystemTimeAsFileTime(&ft);
-  date.HighPart = ft.dwHighDateTime;
-  date.LowPart  = ft.dwLowDateTime;
-  ticks         = (LONGLONG) (date.QuadPart -
-                      KIT_TIMESPEC_IMPL_UNIX_EPOCH_IN_TICKS);
-  ts->tv_sec    = ticks / KIT_TIMESPEC_IMPL_TICKS_PER_SECONDS;
-  ts->tv_nsec   = (ticks % KIT_TIMESPEC_IMPL_TICKS_PER_SECONDS) * 100;
-
-  return base;
-}
-#  endif
-
-#endif
-
-#include <setjmp.h>
-#include <signal.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-
-enum {
-  kit_white_,
-  kit_blue_,
-  kit_light_,
-  kit_yellow_,
-  kit_red_,
-  kit_green_
-};
-
-static char const *kit_color_codes_[] = { "\x1b[38m", "\x1b[34m",
-                                          "\x1b[37m", "\x1b[33m",
-                                          "\x1b[31m", "\x1b[32m" };
-
-static int kit_print_color_(int c) {
-  return printf("%s", kit_color_codes_[c]);
-}
-
-static int kit_signums_[] = { SIGINT, SIGILL,  SIGABRT,
-                              SIGFPE, SIGSEGV, SIGTERM };
-
-static char const *kit_signames_[64];
-
-static void kit_signames_init_(void) {
-  memset(kit_signames_, 0, sizeof kit_signames_);
-  kit_signames_[SIGINT]  = "Interactive attention signal";
-  kit_signames_[SIGILL]  = "Illegal instruction";
-  kit_signames_[SIGABRT] = "Abnormal termination";
-  kit_signames_[SIGFPE]  = "Erroneous arithmetic operation";
-  kit_signames_[SIGSEGV] = "Invalid access to storage";
-  kit_signames_[SIGTERM] = "Termination request";
-}
-
-kit_tests_list_t kit_tests_list = { 0 };
-
-static void kit_report_(int i, int line, int64_t value,
-                        int64_t expected) {
-  int n = kit_tests_list.v[i].assertions++;
-
-  if (n >= KIT_TEST_ASSERTIONS_LIMIT)
-    return;
-
-  kit_tests_list.v[i].line[n]     = line;
-  kit_tests_list.v[i].status[n]   = value == expected;
-  kit_tests_list.v[i].value[n]    = value;
-  kit_tests_list.v[i].expected[n] = expected;
-}
-
-static int64_t ns_to_ms(int64_t ns) {
-  return (ns + 500000) / 1000000;
-}
-
-static int64_t sec_to_ms(int64_t sec) {
-  return 1000 * sec;
-}
-
-void kit_test_register(char const *name, char const *file,
-                       kit_test_run_fn fn) {
-  int n = kit_tests_list.size++;
-  if (n < KIT_TESTS_SIZE_LIMIT) {
-    kit_tests_list.v[n].test_fn    = fn;
-    kit_tests_list.v[n].test_name  = name;
-    kit_tests_list.v[n].test_file  = file;
-    kit_tests_list.v[n].assertions = 0;
-  }
-}
-
-static jmp_buf kit_test_restore_execution;
-
-static void kit_test_handle_signal(int signum) {
-  longjmp(kit_test_restore_execution, signum);
-}
-
-static void kit_test_setup_signals() {
-  for (int i = 0; i < sizeof kit_signums_ / sizeof *kit_signums_; i++)
-    signal(kit_signums_[i], kit_test_handle_signal);
-}
-
-static int kit_run_test_(volatile int i) {
-  int signum = setjmp(kit_test_restore_execution);
-
-  if (signum != 0) {
-    kit_tests_list.v[i].signal = signum;
-    return 0;
-  }
-
-  kit_tests_list.v[i].test_fn(i, kit_report_);
-  return 1;
-}
-
-int kit_run_tests(int argc, char **argv) {
-  kit_signames_init_();
-
-  int success_count         = 0;
-  int fail_assertion_count  = 0;
-  int total_assertion_count = 0;
-  int status                = 0;
-  int quiet                 = 0;
-  int no_color              = 0;
-  int line_width            = 20;
-  int carriage_return       = 1;
-
-  int i, j;
-
-  char const *specific_test = NULL;
-
-  kit_test_setup_signals();
-
-  for (i = 0; i < argc; i++)
-    if (strcmp("--no-term-color", argv[i]) == 0)
-      no_color = 1;
-    else if (strcmp("--no-carriage-return", argv[i]) == 0)
-      carriage_return = 0;
-    else if (strcmp("--quiet", argv[i]) == 0)
-      quiet = 1;
-    else if (strcmp("--match", argv[i]) == 0)
-      specific_test = argv[++i];
-
-  quiet && (no_color = 1);
-
-  if (specific_test != NULL) {
-    no_color || kit_print_color_(kit_light_);
-    quiet || printf("Run tests matching ");
-    no_color || kit_print_color_(kit_white_);
-    quiet || printf("*%s*", specific_test);
-    no_color || kit_print_color_(kit_light_);
-    quiet || printf("\n\n");
-  }
-
-  char const *file        = NULL;
-  ptrdiff_t   file_root   = -1;
-  int         tests_total = 0;
-
-  for (i = 0; i < kit_tests_list.size && i < KIT_TESTS_SIZE_LIMIT;
-       i++) {
-    if (specific_test != NULL &&
-        strstr(kit_tests_list.v[i].test_name, specific_test) == NULL)
-      continue;
-    tests_total++;
-    int l = 2 + (int) strlen(kit_tests_list.v[i].test_name);
-    if (line_width < l)
-      line_width = l;
-  }
-
-  if (tests_total > 0) {
-    char const *s = kit_tests_list.v[0].test_file;
-
-    for (j = 1; j < kit_tests_list.size && j < KIT_TESTS_SIZE_LIMIT;
-         j++) {
-      if (specific_test != NULL &&
-          strstr(kit_tests_list.v[j].test_name, specific_test) ==
-              NULL)
-        continue;
-      if (strcmp(s, kit_tests_list.v[j].test_file) == 0)
-        continue;
-      int k = 0;
-      for (;
-           s[k] != '\0' && kit_tests_list.v[j].test_file[k] != '\0' &&
-           s[k] == kit_tests_list.v[j].test_file[k];
-           k++) { }
-      if (file_root == -1 || file_root > k)
-        file_root = k;
-    }
-
-    if (file_root == -1) {
-      for (i = 0; s[i] != '\0'; i++)
-        if (s[i] == '/' || s[i] == '\\')
-          file_root = i + 1;
-    }
-  }
-
-  for (i = 0; i < kit_tests_list.size && i < KIT_TESTS_SIZE_LIMIT;
-       i++) {
-    if (specific_test != NULL &&
-        strstr(kit_tests_list.v[i].test_name, specific_test) == NULL)
-      continue;
-    if (file == NULL ||
-        strcmp(file, kit_tests_list.v[i].test_file) != 0) {
-      if (file != NULL)
-        quiet || printf("\n");
-      file = kit_tests_list.v[i].test_file;
-      no_color || kit_print_color_(kit_blue_);
-      quiet || printf("* ");
-      no_color || kit_print_color_(kit_white_);
-      quiet || printf("%s\n", file + file_root);
-    }
-
-    !carriage_return || no_color || kit_print_color_(kit_yellow_);
-    carriage_return || no_color || kit_print_color_(kit_light_);
-    quiet || printf("` %s ", kit_tests_list.v[i].test_name);
-    !carriage_return || quiet || printf("\r");
-    quiet || fflush(stdout);
-
-    struct timespec begin, end;
-    timespec_get(&begin, TIME_UTC);
-
-    int test_status = kit_run_test_(i);
-
-    timespec_get(&end, TIME_UTC);
-    int duration = (int) (ns_to_ms(end.tv_nsec - begin.tv_nsec) +
-                          sec_to_ms(end.tv_sec - begin.tv_sec));
-
-    for (j = 0; j < kit_tests_list.v[i].assertions &&
-                j < KIT_TEST_ASSERTIONS_LIMIT;
-         j++)
-      if (kit_tests_list.v[i].status[j] == 0) {
-        fail_assertion_count++;
-        test_status = 0;
-      }
-
-    if (kit_tests_list.v[i].assertions > KIT_TEST_ASSERTIONS_LIMIT)
-      test_status = 0;
-
-    total_assertion_count += kit_tests_list.v[i].assertions;
-
-    !carriage_return || no_color || kit_print_color_(kit_light_);
-    !carriage_return || quiet ||
-        printf("` %s ", kit_tests_list.v[i].test_name);
-
-    int l = (int) strlen(kit_tests_list.v[i].test_name);
-    quiet || printf("%*c", line_width - l, ' ');
-
-    if (test_status == 0) {
-      no_color || kit_print_color_(kit_red_);
-      quiet || printf("FAIL");
-      no_color || kit_print_color_(kit_light_);
-      duration == 0 || quiet || printf(" %d ms", duration);
-      quiet || printf("\n");
-      status = 1;
-    } else {
-      no_color || kit_print_color_(kit_green_);
-      quiet || printf("OK");
-      no_color || kit_print_color_(kit_light_);
-      duration == 0 || quiet || printf("   %d ms", duration);
-      quiet || printf("\n");
-      success_count++;
-    }
-
-    quiet || fflush(stdout);
-  }
-
-  no_color || kit_print_color_(kit_white_);
-  quiet || printf("\n%d of %d tests passed.\n", success_count,
-                  tests_total);
-  quiet || printf("%d of %d assertions passed.\n\n",
-                  total_assertion_count - fail_assertion_count,
-                  total_assertion_count);
-
-  no_color || kit_print_color_(kit_light_);
-
-  if (!quiet && status != 0) {
-    int have_kit_report_s = 0;
-
-    for (i = 0; i < kit_tests_list.size && i < KIT_TESTS_SIZE_LIMIT;
-         i++) {
-      if (specific_test != NULL &&
-          strstr(kit_tests_list.v[i].test_name, specific_test) ==
-              NULL)
-        continue;
-      if (kit_tests_list.v[i].signal != 0) {
-        int signum = kit_tests_list.v[i].signal;
-        if (signum >= 0 &&
-            signum < sizeof kit_signames_ / sizeof *kit_signames_ &&
-            kit_signames_[signum] != NULL) {
-          no_color || kit_print_color_(kit_light_);
-          printf("Signal \"%s\" (%d) for \"", kit_signames_[signum],
-                 signum);
-          no_color || kit_print_color_(kit_white_);
-          printf("%s", kit_tests_list.v[i].test_name);
-          no_color || kit_print_color_(kit_light_);
-          printf("\" in \"");
-          no_color || kit_print_color_(kit_white_);
-
-          printf("%s", kit_tests_list.v[i].test_file + file_root);
-          no_color || kit_print_color_(kit_light_);
-          printf("\"!\n");
-        } else {
-          no_color || kit_print_color_(kit_light_);
-          printf("Unknown signal (%d) for \"", signum);
-          no_color || kit_print_color_(kit_white_);
-          printf("%s", kit_tests_list.v[i].test_name);
-          no_color || kit_print_color_(kit_light_);
-          printf("\" in \"");
-          no_color || kit_print_color_(kit_white_);
-
-          printf("%s", kit_tests_list.v[i].test_file + file_root);
-          no_color || kit_print_color_(kit_light_);
-          printf("\"!\n");
-        }
-        have_kit_report_s = 1;
-      }
-      if (kit_tests_list.v[i].assertions >
-          KIT_TEST_ASSERTIONS_LIMIT) {
-        no_color || kit_print_color_(kit_light_);
-        printf("Too many assertions for \"");
-        no_color || kit_print_color_(kit_white_);
-        printf("%s", kit_tests_list.v[i].test_name);
-        no_color || kit_print_color_(kit_light_);
-        printf("\" in \"");
-        no_color || kit_print_color_(kit_white_);
-
-        printf("%s", kit_tests_list.v[i].test_file + file_root);
-        no_color || kit_print_color_(kit_light_);
-        printf("\"!\n");
-        have_kit_report_s = 1;
-      }
-    }
-
-    have_kit_report_s &&printf("\n");
-  }
-
-  if (!quiet && status != 0) {
-    for (i = 0; i < kit_tests_list.size && i < KIT_TESTS_SIZE_LIMIT;
-         i++) {
-      if (specific_test != NULL &&
-          strstr(kit_tests_list.v[i].test_name, specific_test) ==
-              NULL)
-        continue;
-
-      if (kit_tests_list.v[i].assertions <= KIT_TEST_ASSERTIONS_LIMIT)
-        for (j = 0; j < kit_tests_list.v[i].assertions; j++)
-          if (!kit_tests_list.v[i].status[j]) {
-            no_color || kit_print_color_(kit_light_);
-            printf("Assertion on line ");
-            no_color || kit_print_color_(kit_white_);
-            printf("%d", kit_tests_list.v[i].line[j]);
-            no_color || kit_print_color_(kit_light_);
-            printf(" in \"");
-            no_color || kit_print_color_(kit_white_);
-            printf("%s", kit_tests_list.v[i].test_file + file_root);
-            no_color || kit_print_color_(kit_light_);
-            printf("\" failed.\n");
-            no_color || kit_print_color_(kit_red_);
-            printf(" -> ");
-            no_color || kit_print_color_(kit_light_);
-            printf("Got wrong value ");
-            no_color || kit_print_color_(kit_white_);
-            printf("%10lld",
-                   (long long) kit_tests_list.v[i].value[j]);
-            no_color || kit_print_color_(kit_light_);
-            printf("  (");
-            no_color || kit_print_color_(kit_white_);
-            printf("0x%08llx",
-                   (unsigned long long) kit_tests_list.v[i].value[j]);
-            no_color || kit_print_color_(kit_light_);
-            printf(")\n");
-            no_color || kit_print_color_(kit_green_);
-            printf(" -> ");
-            no_color || kit_print_color_(kit_light_);
-            printf("Expected value  ");
-            no_color || kit_print_color_(kit_white_);
-            printf("%10lld",
-                   (long long) kit_tests_list.v[i].expected[j]);
-            no_color || kit_print_color_(kit_light_);
-            printf("  (");
-            no_color || kit_print_color_(kit_white_);
-            printf(
-                "0x%08llx",
-                (unsigned long long) kit_tests_list.v[i].expected[j]);
-            no_color || kit_print_color_(kit_light_);
-            printf(")\n\n");
-          }
-    }
-  }
-
-  if (kit_tests_list.size > KIT_TESTS_SIZE_LIMIT) {
-    no_color || kit_print_color_(kit_light_);
-    quiet || printf("Too many tests!\n\n");
-    status = 1;
-  }
-
-  if (status == 0) {
-    no_color || kit_print_color_(kit_green_);
-    quiet || printf("OK\n");
-  } else {
-    no_color || kit_print_color_(kit_red_);
-    quiet || printf("FAILED\n");
-  }
-
-  no_color || kit_print_color_(kit_light_);
-  quiet || printf("\n");
-  return status;
-}
-
-kit_benchs_list_t kit_benchs_list = { 0 };
-
-static void bench_set_repeats_limit(int i, int repeats_limit) {
-  if (kit_benchs_list.v[i].ready)
-    return;
-  if (kit_benchs_list.v[i].cycles_size >= KIT_BENCH_MAX_CYCLES)
-    return;
-  kit_benchs_list.v[i].cycles[kit_benchs_list.v[i].cycles_size] =
-      repeats_limit;
-  kit_benchs_list.v[i].cycles_size++;
-}
-
-static int bench_loop(int i) {
-  if (!kit_benchs_list.v[i].ready)
-    return 0;
-  return kit_benchs_list.v[i].repeats <
-         kit_benchs_list.v[i].cycles[kit_benchs_list.v[i].cycle];
-}
-
-static void bench_begin(int i) {
-  int n = kit_benchs_list.v[i].repeats++;
-
-  if (n >= KIT_BENCH_MAX_REPEATS)
-    return;
-
-  struct timespec tv;
-  timespec_get(&tv, TIME_UTC);
-
-  kit_benchs_list.v[i].sec[n]  = (int64_t) tv.tv_sec;
-  kit_benchs_list.v[i].nsec[n] = (int64_t) tv.tv_nsec;
-}
-
-static void bench_end(int i) {
-  int n = kit_benchs_list.v[i].repeats - 1;
-
-  if (n < 0 || n >= KIT_BENCH_MAX_REPEATS)
-    return;
-
-  struct timespec tv;
-  timespec_get(&tv, TIME_UTC);
-
-  int64_t sec  = ((int64_t) tv.tv_sec) - kit_benchs_list.v[i].sec[n];
-  int64_t nsec = ((int64_t) tv.tv_nsec) -
-                 kit_benchs_list.v[i].nsec[n];
-
-  kit_benchs_list.v[i].duration_nsec[n] = sec * 1000000000 + nsec;
-}
-
-void kit_bench_register(char const *name, char const *file,
-                        kit_bench_run_fn fn) {
-  int n = kit_benchs_list.size++;
-  if (n < KIT_BENCHS_SIZE_LIMIT) {
-    kit_benchmark_t *bench = kit_benchs_list.v + n;
-
-    bench->bench_fn    = fn;
-    bench->bench_name  = name;
-    bench->bench_file  = file;
-    bench->cycles_size = 0;
-    bench->ready       = 0;
-  }
-}
-
-static void kit_bench_setup_signals() {
-  for (int i = 0; i < sizeof kit_signums_ / sizeof *kit_signums_; i++)
-    signal(kit_signums_[i], kit_test_handle_signal);
-}
-
-static int kit_run_bench_(volatile int i) {
-  int signum = setjmp(kit_test_restore_execution);
-
-  if (signum != 0) {
-    kit_benchs_list.v[i].signal = signum;
-    return 0;
-  }
-
-  kit_benchs_list.v[i].bench_fn(i, bench_set_repeats_limit,
-                                bench_loop, bench_begin, bench_end);
-  return 1;
-}
-
-static int kit_compare_64_(void const *x_, void const *y_) {
-  int64_t const *x = (int64_t const *) x_;
-  int64_t const *y = (int64_t const *) y_;
-  return *x - *y;
-}
-
-static int kit_compare_32_(void const *x_, void const *y_) {
-  int const *x = (int const *) x_;
-  int const *y = (int const *) y_;
-  return *x - *y;
-}
-
-int kit_run_benchmarks(int argc, char **argv) {
-  int success_count   = 0;
-  int status          = 0;
-  int no_color        = 0;
-  int line_width      = 20;
-  int carriage_return = 1;
-
-  char const *specific_bench = NULL;
-
-  kit_bench_setup_signals();
-
-  for (int i = 0; i < argc; i++)
-    if (strcmp("--no-term-color", argv[i]) == 0)
-      no_color = 1;
-    else if (strcmp("--no-carriage-return", argv[i]) == 0)
-      carriage_return = 0;
-    else if (strcmp("--match", argv[i]) == 0)
-      specific_bench = argv[++i];
-
-  if (specific_bench != NULL) {
-    no_color || kit_print_color_(kit_light_);
-    printf("Run benchmarks matching ");
-    no_color || kit_print_color_(kit_white_);
-    printf("*%s*", specific_bench);
-    no_color || kit_print_color_(kit_light_);
-    printf("\n\n");
-  }
-
-  char const *file         = NULL;
-  ptrdiff_t   file_root    = -1;
-  int         benchs_total = 0;
-
-  for (int i = 0;
-       i < kit_benchs_list.size && i < KIT_BENCHS_SIZE_LIMIT; i++) {
-    if (specific_bench != NULL &&
-        strstr(kit_benchs_list.v[i].bench_name, specific_bench) ==
-            NULL)
-      continue;
-    benchs_total++;
-    int l = 2 + (int) strlen(kit_benchs_list.v[i].bench_name);
-    if (line_width < l)
-      line_width = l;
-  }
-
-  if (benchs_total > 0) {
-    char const *s = kit_benchs_list.v[0].bench_file;
-
-    for (int j = 1;
-         j < kit_benchs_list.size && j < KIT_BENCHS_SIZE_LIMIT; j++) {
-      kit_benchmark_t *bench = kit_benchs_list.v + j;
-
-      if (specific_bench != NULL &&
-          strstr(bench->bench_name, specific_bench) == NULL)
-        continue;
-      if (strcmp(s, bench->bench_file) == 0)
-        continue;
-      int k = 0;
-      for (; s[k] != '\0' && bench->bench_file[k] != '\0' &&
-             s[k] == bench->bench_file[k];
-           k++) { }
-      if (file_root == -1 || file_root > k)
-        file_root = k;
-    }
-
-    if (file_root == -1) {
-      for (int i = 0; s[i] != '\0'; i++)
-        if (s[i] == '/' || s[i] == '\\')
-          file_root = i + 1;
-    }
-  }
-
-  no_color || kit_print_color_(kit_blue_);
-  printf("# ");
-  no_color || kit_print_color_(kit_light_);
-  printf("BENCHMARK");
-  printf("%*c", line_width - 9, ' ');
-  no_color || kit_print_color_(kit_green_);
-  printf(" LOW      ");
-  no_color || kit_print_color_(kit_light_);
-  printf("|");
-  no_color || kit_print_color_(kit_blue_);
-  printf(" MEDIAN   ");
-  no_color || kit_print_color_(kit_light_);
-  printf("|");
-  no_color || kit_print_color_(kit_yellow_);
-  printf(" HIGH\n");
-  no_color || kit_print_color_(kit_light_);
-  printf("                       (in microseconds)\n\n");
-
-  /*  Prepare cycles.
-   */
-
-  for (int i = 0;
-       i < kit_benchs_list.size && i < KIT_BENCHS_SIZE_LIMIT; i++) {
-    kit_benchmark_t *bench = kit_benchs_list.v + i;
-
-    if (specific_bench != NULL &&
-        strstr(bench->bench_name, specific_bench) == NULL)
-      continue;
-
-    kit_run_bench_(i);
-
-    if (bench->cycles_size == 0) {
-      bench->cycles_size = 2;
-      bench->cycles[0]   = KIT_BENCH_REPEATS_DEFAULT_1;
-      bench->cycles[1]   = KIT_BENCH_REPEATS_DEFAULT_2;
-    }
-
-    qsort(bench->cycles, bench->cycles_size, sizeof *bench->cycles,
-          kit_compare_32_);
-
-    kit_benchs_list.v[i].ready = 1;
-  }
-
-  /*  Run cycles.
-   */
-
-  for (int cycle = 0; cycle < KIT_BENCH_MAX_CYCLES; cycle++) {
-    /*  Prepare cycle.
-     */
-
-    int cycles_done = 1;
-
-    for (int i = 0;
-         i < kit_benchs_list.size && i < KIT_BENCHS_SIZE_LIMIT; i++) {
-      kit_benchmark_t *bench = kit_benchs_list.v + i;
-
-      if (specific_bench != NULL &&
-          strstr(bench->bench_name, specific_bench) == NULL)
-        continue;
-      if (cycle >= bench->cycles_size)
-        continue;
-
-      bench->repeats = 0;
-      bench->cycle   = cycle;
-      cycles_done    = 0;
-    }
-
-    if (cycles_done)
-      break;
-
-    /*  Run benchmarks.
-     */
-
-    for (int i = 0;
-         i < kit_benchs_list.size && i < KIT_BENCHS_SIZE_LIMIT; i++) {
-      kit_benchmark_t *bench = kit_benchs_list.v + i;
-
-      if (specific_bench != NULL &&
-          strstr(bench->bench_name, specific_bench) == NULL)
-        continue;
-      if (cycle >= bench->cycles_size)
-        continue;
-
-      if (file == NULL || strcmp(file, bench->bench_file) != 0) {
-        if (file != NULL)
-          printf("\n");
-        file = bench->bench_file;
-        no_color || kit_print_color_(kit_blue_);
-        printf("* ");
-        no_color || kit_print_color_(kit_white_);
-        printf("%s\n", file + file_root);
-      }
-
-      !carriage_return || no_color || kit_print_color_(kit_yellow_);
-      carriage_return || no_color || kit_print_color_(kit_light_);
-      printf("` %s ", bench->bench_name);
-      !carriage_return || printf("\r");
-      fflush(stdout);
-
-      int bench_status = kit_run_bench_(i);
-
-      if (bench->repeats > KIT_BENCH_MAX_REPEATS)
-        bench_status = 0;
-
-      !carriage_return || no_color || kit_print_color_(kit_light_);
-      !carriage_return || printf("` %s ", bench->bench_name);
-
-      int l = (int) strlen(bench->bench_name);
-      printf("%*c", line_width - l, ' ');
-
-      if (bench->repeats <= 0) {
-        no_color || kit_print_color_(kit_yellow_);
-        printf("                                0 runs\n");
-        success_count++;
-      } else if (bench_status == 0) {
-        no_color || kit_print_color_(kit_red_);
-        printf("                                FAIL\n");
-        status = 1;
-      } else {
-        int repeats = bench->repeats;
-
-        memcpy(bench->duration_sorted_nsec, bench->duration_nsec,
-               repeats * sizeof *bench->duration_sorted_nsec);
-        qsort(bench->duration_sorted_nsec, repeats,
-              sizeof *bench->duration_sorted_nsec, kit_compare_64_);
-
-        int64_t average = bench->duration_sorted_nsec[repeats / 2];
-        int64_t floor   = bench->duration_sorted_nsec[repeats / 20];
-        int64_t roof =
-            bench->duration_sorted_nsec[repeats - repeats / 20 - 1];
-
-        no_color || kit_print_color_(kit_white_);
-        printf("%-9g", (double) floor * 0.001);
-        no_color || kit_print_color_(kit_light_);
-        printf("| ");
-        no_color || kit_print_color_(kit_white_);
-        printf("%-9g", (double) average * 0.001);
-        no_color || kit_print_color_(kit_light_);
-        printf("| ");
-        no_color || kit_print_color_(kit_white_);
-        printf("%-9g", (double) roof * 0.001);
-        no_color || kit_print_color_(kit_light_);
-        printf(" %d runs\n", repeats);
-        success_count++;
-      }
-    }
-  }
-
-  printf("\n");
-
-  if (status != 0) {
-    for (int i = 0;
-         i < kit_benchs_list.size && i < KIT_BENCHS_SIZE_LIMIT; i++) {
-      kit_benchmark_t *bench = kit_benchs_list.v + i;
-
-      if (specific_bench != NULL &&
-          strstr(bench->bench_name, specific_bench) == NULL)
-        continue;
-      if (bench->signal != 0) {
-        int signum = bench->signal;
-        if (signum >= 0 &&
-            signum < sizeof kit_signames_ / sizeof *kit_signames_ &&
-            kit_signames_[signum] != NULL) {
-          no_color || kit_print_color_(kit_light_);
-          printf("Signal \"%s\" (%d) for \"", kit_signames_[signum],
-                 signum);
-          no_color || kit_print_color_(kit_white_);
-          printf("%s", bench->bench_name);
-          no_color || kit_print_color_(kit_light_);
-          printf("\" in \"");
-          no_color || kit_print_color_(kit_white_);
-          printf("%s", bench->bench_file + file_root);
-          no_color || kit_print_color_(kit_light_);
-          printf("\"!.\n");
-        } else {
-          no_color || kit_print_color_(kit_light_);
-          printf("Unknown signal (%d) for \"", signum);
-          no_color || kit_print_color_(kit_white_);
-          printf("%s", bench->bench_name);
-          no_color || kit_print_color_(kit_light_);
-          printf("\" in \"");
-          no_color || kit_print_color_(kit_white_);
-          printf("%s", bench->bench_file + file_root);
-          no_color || kit_print_color_(kit_light_);
-          printf("\"!.\n");
-        }
-      }
-    }
-
-    printf("\n");
-  }
-
-  if (kit_benchs_list.size > KIT_BENCHS_SIZE_LIMIT) {
-    no_color || kit_print_color_(kit_light_);
-    printf("Too many benchmarks!\n\n");
-    status = 1;
-  }
-
-  if (status == 0) {
-    no_color || kit_print_color_(kit_green_);
-    printf("DONE\n");
-  } else {
-    no_color || kit_print_color_(kit_red_);
-    printf("DONE WITH ERRORS\n");
-  }
-
-  no_color || kit_print_color_(kit_light_);
-  printf("\n");
-  return status;
-}
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif