added -idirafter to supported options

diff --git a/ccache.c b/ccache.c
index 35d2629c9d8eaa2615cf628e71d8756498bbc0d1..dffe14ab4af6a24f049fae910a64cb65ac1dbe28 100644 (file)
--- a/ccache.c
+++ b/ccache.c
@@ -288,6 +288,7 @@ static void find_hash(ARGS *args)
                            strcmp(args->argv[i], "-include") == 0 ||
                            strcmp(args->argv[i], "-L") == 0 ||
                            strcmp(args->argv[i], "-D") == 0 ||
+                           strcmp(args->argv[i], "-idirafter") == 0 ||
                            strcmp(args->argv[i], "-isystem") == 0) {
                                i++;
                                continue;
@@ -296,6 +297,7 @@ static void find_hash(ARGS *args)
                if (strncmp(args->argv[i], "-I", 2) == 0 ||
                    strncmp(args->argv[i], "-L", 2) == 0 ||
                    strncmp(args->argv[i], "-D", 2) == 0 ||
+                   strncmp(args->argv[i], "-idirafter", 10) == 0 ||
                    strncmp(args->argv[i], "-isystem", 8) == 0) {
                        continue;
                }
@@ -698,6 +700,7 @@ static void process_args(int argc, char **argv)
                                              "-L", "-D", "-U", "-x", "-MF", 
                                              "-MT", "-MQ", "-isystem", "-aux-info",
                                              "--param", "-A", "-Xlinker", "-u",
+                                             "-idirafter", 
                                              NULL};
                        int j;
                        for (j=0;opts[j];j++) {