diff options
Diffstat (limited to 'src/tet3/tcc/tcc.c')
| -rw-r--r-- | src/tet3/tcc/tcc.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/src/tet3/tcc/tcc.c b/src/tet3/tcc/tcc.c index eead1371..290d7069 100644 --- a/src/tet3/tcc/tcc.c +++ b/src/tet3/tcc/tcc.c @@ -100,6 +100,10 @@ char tcc_options[] = "IT:Va:bcef:g:i:j:l:m:n:pr:s:t:v:x:y:"; static void badusage PROTOLIST((void)); static void prversioninfo PROTOLIST((void)); +/* default root directory */ +#ifndef DEFAULT_TET_ROOT +#define DEFAULT_TET_ROOT "/usr/local/share" +#endif int main(argc, argv) int argc; @@ -146,8 +150,8 @@ char **argv; /* determine the tet_root directory */ if ((p = getenv("TET_ROOT")) == (char *) 0 || !*p) { - fatal(0, "TET_ROOT environment variable NULL or not set", - (char *) 0); + strncpy(tet_root, DEFAULT_TET_ROOT, sizeof(tet_root)); + tet_root[sizeof(tet_root) - 1] = '\0'; } else fullpath(cwd, p, tet_root, sizeof tet_root, 0); |