diff options
Diffstat (limited to 'src/grep.c')
-rw-r--r-- | src/grep.c | 11 |
1 files changed, 11 insertions, 0 deletions
@@ -29,6 +29,11 @@ #include <stdio.h> #include "system.h" +#if HAVE_LIBPCRE +# define PCRE2_CODE_UNIT_WIDTH 8 +# include <pcre2.h> +#endif + #include "argmatch.h" #include "c-ctype.h" #include "c-stack.h" @@ -2830,6 +2835,12 @@ main (int argc, char **argv) (char *) NULL); puts (_("Written by Mike Haertel and others; see\n" "<https://git.savannah.gnu.org/cgit/grep.git/tree/AUTHORS>.")); +#if HAVE_LIBPCRE + unsigned char buf[128]; + (void) pcre2_config (PCRE2_CONFIG_VERSION, buf); + fputs (_("\nBuilt with PCRE "), stdout); + puts ((char *) buf); +#endif return EXIT_SUCCESS; } |