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bin: adjust %R to work with Mingw

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For #189.

* bin/common_aoutput.cc: Do not call sysconf(_SC_CLK_TCK) if that is not
defined.  Also fix the help string, and simplify some conditions.
This commit is contained in:
Alexandre Duret-Lutz 2016-11-08 14:23:18 +01:00
parent 6ed380709d
commit 600b1f7e5c
1 changed files with 19 additions and 12 deletions
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31
bin/common_aoutput.cc
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@ -25,6 +25,7 @@
#include "common_cout.hh" #include "common_cout.hh"
#include <unistd.h> #include <unistd.h>
#include <ctime>
#include <spot/twa/bddprint.hh> #include <spot/twa/bddprint.hh>
#include <spot/twaalgos/dot.hh> #include <spot/twaalgos/dot.hh>
#include <spot/twaalgos/hoa.hh> #include <spot/twaalgos/hoa.hh>
@ -175,8 +176,8 @@ static const argp_option io_options[] =
{ "%R, %[LETTERS]R", 0, nullptr, { "%R, %[LETTERS]R", 0, nullptr,
OPTION_DOC | OPTION_NO_USAGE, OPTION_DOC | OPTION_NO_USAGE,
"CPU time (excluding parsing), in seconds; Add LETTERS to restrict to" "CPU time (excluding parsing), in seconds; Add LETTERS to restrict to"
"(u) user time, (s) system time or to omit (p) parent processes, " "(u) user time, (s) system time, (p) parent process, "
"(c) children processes.", 0 }, "or (c) children processes.", 0 },
{ "%N, %n", 0, nullptr, OPTION_DOC | OPTION_NO_USAGE, { "%N, %n", 0, nullptr, OPTION_DOC | OPTION_NO_USAGE,
"number of nondeterministic states", 0 }, "number of nondeterministic states", 0 },
{ "%D, %d", 0, nullptr, OPTION_DOC | OPTION_NO_USAGE, { "%D, %d", 0, nullptr, OPTION_DOC | OPTION_NO_USAGE,
@ -232,8 +233,8 @@ static const argp_option o_options[] =
{ "%R, %[LETTERS]R", 0, nullptr, { "%R, %[LETTERS]R", 0, nullptr,
OPTION_DOC | OPTION_NO_USAGE, OPTION_DOC | OPTION_NO_USAGE,
"CPU time (excluding parsing), in seconds; Add LETTERS to restrict to" "CPU time (excluding parsing), in seconds; Add LETTERS to restrict to"
"(u) user time, (s) system time or to omit (p) parent processes, " "(u) user time, (s) system time, (p) parent process, "
"(c) children processes.", 0 }, "or (c) children processes.", 0 },
{ "%n", 0, nullptr, OPTION_DOC | OPTION_NO_USAGE, { "%n", 0, nullptr, OPTION_DOC | OPTION_NO_USAGE,
"number of nondeterministic states in output", 0 }, "number of nondeterministic states in output", 0 },
{ "%d", 0, nullptr, OPTION_DOC | OPTION_NO_USAGE, { "%d", 0, nullptr, OPTION_DOC | OPTION_NO_USAGE,
@ -609,10 +610,20 @@ void printable_timer::print(std::ostream& os, const char* pos) const
{ {
double res = 0; double res = 0;
#ifdef _SC_CLK_TCK
const long clocks_per_sec = sysconf(_SC_CLK_TCK);
#else
# ifdef CLOCKS_PER_SEC
const long clocks_per_sec = CLOCKS_PER_SEC;
# else
const long clocks_per_sec = 100;
# endif
#endif
if (*pos != '[') if (*pos != '[')
{ {
res = val_.get_uscp(true, true, true, true); res = val_.get_uscp(true, true, true, true);
os << res / sysconf(_SC_CLK_TCK); os << res / clocks_per_sec;
return; return;
} }
@ -659,15 +670,11 @@ void printable_timer::print(std::ostream& os, const char* pos) const
} }
} while (*pos != ']'); } while (*pos != ']');
if (user && !parent && !children) if (!parent && !children)
parent = children = true; parent = children = true;
if (system && !parent && !children) if (!user && !system)
parent = children = true;
if (parent && !user && !system)
user = system = true;
if (children && !user && !system)
user = system = true; user = system = true;
res = val_.get_uscp(user, system, children, parent); res = val_.get_uscp(user, system, children, parent);
os << res / sysconf(_SC_CLK_TCK); os << res / clocks_per_sec;
} }