diff options
Diffstat (limited to 'src/interfaces/ecpg/preproc/ecpg.c')
| -rw-r--r-- | src/interfaces/ecpg/preproc/ecpg.c | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/src/interfaces/ecpg/preproc/ecpg.c b/src/interfaces/ecpg/preproc/ecpg.c index f6db59bec74..5c76e3eed79 100644 --- a/src/interfaces/ecpg/preproc/ecpg.c +++ b/src/interfaces/ecpg/preproc/ecpg.c @@ -22,7 +22,11 @@ static void usage(char *progname) { fprintf(stderr, "ecpg - the postgresql preprocessor, version: %d.%d.%d\n", MAJOR_VERSION, MINOR_VERSION, PATCHLEVEL); - fprintf(stderr, "Usage: %s: [-v] [-t] [-I include path] [ -o output file name] [-D define name] file1 [file2] ...\n", progname); + fprintf(stderr, "Usage: %s: " +#ifdef YYDEBUG + "[-d]" +#endif + " [-v] [-t] [-I include path] [ -o output file name] [-D define name] file1 [file2] ...\n", progname); } static void @@ -61,7 +65,7 @@ main(int argc, char *const argv[]) add_include_path("/usr/local/include"); add_include_path("."); - while ((c = getopt(argc, argv, "vo:I:tD:")) != EOF) + while ((c = getopt(argc, argv, "vo:I:tD:d")) != EOF) { switch (c) { @@ -84,6 +88,11 @@ main(int argc, char *const argv[]) case 'D': add_preprocessor_define(optarg); break; +#ifdef YYDEBUG + case 'd': + yydebug=1; + break; +#endif default: usage(argv[0]); return ILLEGAL_OPTION; |