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#include <string.h>
#include <version.h>
/* - On some systems git is not installed or
* installed on a place where FindGit.cmake cannot find it
* - No git information is present (no .git directory)
* in those cases clear the gitVersionString (would have string GIT-NOTFOUND).
*/
const char *getGitVersion(void)
{
#define BUF_SIZE 100
static char gitVersionString[BUF_SIZE];
static bool init = false;
if (!init)
{
strncpy(gitVersionString,"@GIT_HEAD_SHA1@",BUF_SIZE-1);
strncat(gitVersionString,!strcmp("@GIT_IS_DIRTY@","true")?"*":"",BUF_SIZE-1);
if (!strcmp("@GIT_HEAD_SHA1@", "GIT-NOTFOUND")) gitVersionString[0] = '\0';
gitVersionString[BUF_SIZE-1]='\0';
init = true;
}
return gitVersionString;
}
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