diff --git a/frontends/tasm/tasm-options.c b/frontends/tasm/tasm-options.c
index 3d40f31b..941b16ef 100644
--- a/frontends/tasm/tasm-options.c
+++ b/frontends/tasm/tasm-options.c
@@ -98,6 +98,8 @@ parse_cmdline(int argc, char **argv, opt_option *options, size_t nopts,
         }
     }
 
+    (void) warnings;
+
     DEBUG((stderr, "parse_cmdline: finished\n"));
     return errors;
 }
diff --git a/frontends/yasm/yasm-options.c b/frontends/yasm/yasm-options.c
index 1545c41a..e493207b 100644
--- a/frontends/yasm/yasm-options.c
+++ b/frontends/yasm/yasm-options.c
@@ -184,6 +184,7 @@ parse_cmdline(int argc, char **argv, opt_option *options, size_t nopts,
         }
     }
 
+    (void) warnings;
     DEBUG((stderr, "parse_cmdline: finished\n"));
     return errors;
 }
diff --git a/tools/genmacro/genmacro.c b/tools/genmacro/genmacro.c
index 896cea5f..73901bfc 100644
--- a/tools/genmacro/genmacro.c
+++ b/tools/genmacro/genmacro.c
@@ -40,8 +40,6 @@ main(int argc, char *argv[])
     char *strp;
     char *charp;
     int fline;
-    int line = 0;
-    int lindex = 0;
     size_t len;
 
     if (argc < 4) {
@@ -74,7 +72,6 @@ main(int argc, char *argv[])
         fline = 0;
 
         while (fgets(str, MAXLINE, in)) {
-            line++;
             fline++;
 
             strp = str;
@@ -119,7 +116,6 @@ main(int argc, char *argv[])
                 strp++;
             }
             fprintf(out, "\",\n");
-            lindex++;
         }
 
         fclose(in);