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#define _POSIX_C_SOURCE 200112L
#define _FEATURE_CONFIG
#include <stdio.h>
#include <string.h>
#include "config.h"
#define QUOTE(m) #m
#define PUT_MACRO(m) \
printf("%s-D%s=%s", n++ ? " " : "", #m, QUOTE(m))
int n = 0;
inline void puts_if(const char *s, int c) {
if (c)
printf("%s%s", n++ ? " " : "", s);
}
inline void endl() {
if (n) {
printf("\n");
n = 0;
}
}
int main(int argc, char **argv) {
int i;
for (i = 1; i < argc; i++) {
if (!strcmp(argv[i], "-D")) {
PUT_MACRO(EXIF_SUPPORT);
PUT_MACRO(GIF_SUPPORT);
endl();
} else if (!strcmp(argv[i], "-l")) {
puts_if("-lexif", EXIF_SUPPORT);
puts_if("-lgif", GIF_SUPPORT);
endl();
} else {
fprintf(stderr, "%s: invalid argument: %s\n", argv[0], argv[i]);
return 1;
}
}
return 0;
}
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