void
chaz_Probe_init(struct chaz_CLI *cli) {
int output_enabled = 0;
{
/* Process CHARM_VERBOSITY environment variable. */
const char *verbosity_env = getenv("CHARM_VERBOSITY");
if (verbosity_env && strlen(verbosity_env)) {
chaz_Util_verbosity = strtol(verbosity_env, NULL, 10);
}
}
/* Dispatch other initializers. */
chaz_OS_init();
chaz_CC_init(chaz_CLI_strval(cli, "cc"), chaz_CLI_strval(cli, "cflags"));
chaz_ConfWriter_init();
chaz_HeadCheck_init();
chaz_Make_init(cli);
/* Enable output. */
if (chaz_CLI_defined(cli, "enable-c")) {
chaz_ConfWriterC_enable();
output_enabled = true;
}
if (chaz_CLI_defined(cli, "enable-perl")) {
chaz_ConfWriterPerl_enable();
output_enabled = true;
}
if (chaz_CLI_defined(cli, "enable-python")) {
chaz_ConfWriterPython_enable();
output_enabled = true;
}
if (chaz_CLI_defined(cli, "enable-ruby")) {
chaz_ConfWriterRuby_enable();
output_enabled = true;
}
if (!output_enabled) {
fprintf(stderr, "No output formats enabled\n");
exit(1);
}
if (chaz_Util_verbosity) { printf("Initialization complete.\n"); }
}
int main(int argc, char **argv) {
struct CLIArgs args;
memset(&args, 0, sizeof(struct CLIArgs));
S_parse_arguments(argc, argv, &args);
chaz_Probe_init(args.cc_command, args.cc_flags);
if (args.enable_c) {
chaz_ConfWriterC_enable();
}
if (args.enable_perl) {
chaz_ConfWriterPerl_enable();
}
if (args.enable_ruby) {
chaz_ConfWriterRuby_enable();
}
/* Run probe modules. */
chaz_DirManip_run();
chaz_Headers_run();
chaz_AtomicOps_run();
chaz_FuncMacro_run();
chaz_Integers_run();
chaz_Floats_run();
chaz_LargeFiles_run();
chaz_Memory_run();
chaz_SymbolVisibility_run();
chaz_UnusedVars_run();
chaz_VariadicMacros_run();
/* Write custom postamble. */
chaz_ConfWriter_append_conf(
"#ifdef CHY_HAS_SYS_TYPES_H\n"
" #include <sys/types.h>\n"
"#endif\n\n"
);
chaz_ConfWriter_append_conf(
"#ifdef CHY_HAS_STDARG_H\n"
" #include <stdarg.h>\n"
"#endif\n\n"
);
chaz_ConfWriter_append_conf(
"#ifdef CHY_HAS_ALLOCA_H\n"
" #include <alloca.h>\n"
"#elif defined(CHY_HAS_MALLOC_H)\n"
" #include <malloc.h>\n"
"#elif defined(CHY_ALLOCA_IN_STDLIB_H)\n"
" #include <stdlib.h>\n"
"#endif\n\n"
);
chaz_ConfWriter_append_conf(
"#ifdef CHY_HAS_WINDOWS_H\n"
" /* Target Windows XP. */\n"
" #ifndef WINVER\n"
" #define WINVER 0x0500\n"
" #endif\n"
" #ifndef _WIN32_WINNT\n"
" #define _WIN32_WINNT 0x0500\n"
" #endif\n"
"#endif\n\n"
);
/* Clean up. */
chaz_Probe_clean_up();
return 0;
}
