/* file: wfdb-config.c G. Moody 27 April 2002
Last revised: 14 August 2014 wfdblib 10.5.24
-------------------------------------------------------------------------------
wfdb-config: Print WFDB library version and linking information
Copyright (C) 2002-2009 George B. Moody
This program is free software; you can redistribute it and/or modify it under
the terms of the GNU General Public License as published by the Free Software
Foundation; either version 2 of the License, or (at your option) any later
version.
This program is distributed in the hope that it will be useful, but WITHOUT ANY
WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A
PARTICULAR PURPOSE. See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License along with
this program; if not, see <http://www.gnu.org/licenses/>.
You may contact the author by e-mail (wfdb@physionet.org) or postal mail
(MIT Room E25-505A, Cambridge, MA 02139 USA). For updates to this software,
please visit PhysioNet (http://www.physionet.org/).
_______________________________________________________________________________
*/
#include <stdio.h>
#ifndef __STDC__
extern void exit();
#endif
#include <wfdb/wfdb.h>
/* Expand command substitutions in VAR; needed if libcurl is included
in LDFLAGS, so that we invoke the curl-config program rather than
simply printing "`curl-config --libs`". */
static void expand_var(const char *var)
{
char *buffer;
SUALLOC(buffer, strlen(var) + 6, 1);
sprintf(buffer, "echo %s", var);
system(buffer);
SFREE(buffer);
}
char *pname;
main(int argc, char **argv)
{
char *filename, *prog_name(char *s);
int i;
void help(void);
pname = prog_name(argv[0]);
if (argc == 1) {
help();
exit(1);
}
for (i = 1; i < argc; i++) {
if (strcmp(argv[i], "--version") == 0)
printf("%s\n", wfdbversion());
else if (strcmp(argv[i], "--libs") == 0)
expand_var(wfdbldflags());
else if (strcmp(argv[i], "--cflags") == 0)
expand_var(wfdbcflags());
else
help();
}
exit(0);
}
char *prog_name(char *s)
{
char *p = s + strlen(s);
#ifdef MSDOS
while (p >= s && *p != '\\' && *p != ':') {
if (*p == '.')
*p = '\0'; /* strip off extension */
if ('A' <= *p && *p <= 'Z')
*p += 'a' - 'A'; /* convert to lower case */
p--;
}
#else
while (p >= s && *p != '/')
p--;
#endif
return (p+1);
}
static char *help_strings[] = {
"usage: %s [--version] [--libs] [--cflags]\n",
NULL
};
void help(void)
{
int i;
(void)fprintf(stderr, help_strings[0], pname);
for (i = 1; help_strings[i] != NULL; i++)
(void)fprintf(stderr, "%s\n", help_strings[i]);
}