diff options
| -rw-r--r-- | grep.c | 18 | ||||
| -rw-r--r-- | grep.h | 3 |
2 files changed, 7 insertions, 14 deletions
@@ -400,21 +400,11 @@ static void compile_pcre2_pattern(struct grep_pat *p, const struct grep_opt *opt !(!opt->ignore_case && (p->fixed || p->is_fixed))) options |= (PCRE2_UTF | PCRE2_MATCH_INVALID_UTF); +#ifdef GIT_PCRE2_VERSION_10_36_OR_HIGHER /* Work around https://bugs.exim.org/show_bug.cgi?id=2642 fixed in 10.36 */ - if (PCRE2_MATCH_INVALID_UTF && options & (PCRE2_UTF | PCRE2_CASELESS)) { - struct strbuf buf; - int len; - int err; - - if ((len = pcre2_config(PCRE2_CONFIG_VERSION, NULL)) < 0) - BUG("pcre2_config(..., NULL) failed: %d", len); - strbuf_init(&buf, len + 1); - if ((err = pcre2_config(PCRE2_CONFIG_VERSION, buf.buf)) < 0) - BUG("pcre2_config(..., buf.buf) failed: %d", err); - if (versioncmp(buf.buf, "10.36") < 0) - options |= PCRE2_NO_START_OPTIMIZE; - strbuf_release(&buf); - } + if (PCRE2_MATCH_INVALID_UTF && options & (PCRE2_UTF | PCRE2_CASELESS)) + options |= PCRE2_NO_START_OPTIMIZE; +#endif p->pcre2_pattern = pcre2_compile((PCRE2_SPTR)p->pattern, p->patternlen, options, &error, &erroffset, @@ -4,6 +4,9 @@ #ifdef USE_LIBPCRE2 #define PCRE2_CODE_UNIT_WIDTH 8 #include <pcre2.h> +#if (PCRE2_MAJOR >= 10 && PCRE2_MINOR >= 36) || PCRE2_MAJOR >= 11 +#define GIT_PCRE2_VERSION_10_36_OR_HIGHER +#endif #else typedef int pcre2_code; typedef int pcre2_match_data; |