CMake/Tests/FindPNG/Test/main.c

21 lines
419 B
C

#include <assert.h>
#include <png.h>
#include <string.h>
int main()
{
png_uint_32 png_version;
char png_version_string[16];
png_version = png_access_version_number ();
snprintf (png_version_string, 16, "%i.%i.%i",
png_version / 10000,
(png_version % 10000) / 100,
png_version % 100);
assert (strcmp(png_version_string, CMAKE_EXPECTED_PNG_VERSION) == 0);
return 0;
}