added man pages

1 files changed, 8 insertions, 0 deletions

diff --git a/src/afl-gcc.c b/src/afl-gcc.c
index 2dc17baf..2f72ef34 100644
--- a/src/afl-gcc.c
+++ b/src/afl-gcc.c
@@ -333,6 +333,14 @@ static void edit_params(u32 argc, char** argv) {
 
 int main(int argc, char** argv) {
 
+  if (argc == 2 && strcmp(argv[1], "-h") == 0) {
+    printf("afl-cc" VERSION" by <lcamtuf@google.com>\n\n");
+    printf("%s \n\n", argv[0]);
+    printf("afl-gcc has no command line options\n");
+    printf("NOTE: afl-gcc is deprecated, llvm_mode is much faster and has more options\n");
+    return -1;
+  }
+
   if (isatty(2) && !getenv("AFL_QUIET")) {
 
     SAYF(cCYA "afl-cc" VERSION cRST " by <lcamtuf@google.com>\n");