diff options
Diffstat (limited to 'grep.c')
| -rw-r--r-- | grep.c | 16 |
1 files changed, 10 insertions, 6 deletions
@@ -374,6 +374,7 @@ static void compile_pcre1_regexp(struct grep_pat *p, const struct grep_opt *opt) const char *error; int erroffset; int options = PCRE_MULTILINE; + int study_options = 0; if (opt->ignore_case) { if (!opt->ignore_locale && has_non_ascii(p->pattern)) @@ -388,15 +389,18 @@ static void compile_pcre1_regexp(struct grep_pat *p, const struct grep_opt *opt) if (!p->pcre1_regexp) compile_regexp_failed(p, error); - p->pcre1_extra_info = pcre_study(p->pcre1_regexp, GIT_PCRE_STUDY_JIT_COMPILE, &error); - if (!p->pcre1_extra_info && error) - die("%s", error); - -#ifdef GIT_PCRE1_USE_JIT +#if defined(PCRE_CONFIG_JIT) && !defined(NO_LIBPCRE1_JIT) pcre_config(PCRE_CONFIG_JIT, &p->pcre1_jit_on); if (opt->debug) fprintf(stderr, "pcre1_jit_on=%d\n", p->pcre1_jit_on); + + if (p->pcre1_jit_on) + study_options = PCRE_STUDY_JIT_COMPILE; #endif + + p->pcre1_extra_info = pcre_study(p->pcre1_regexp, study_options, &error); + if (!p->pcre1_extra_info && error) + die("%s", error); } static int pcre1match(struct grep_pat *p, const char *line, const char *eol, @@ -425,7 +429,7 @@ static int pcre1match(struct grep_pat *p, const char *line, const char *eol, static void free_pcre1_regexp(struct grep_pat *p) { pcre_free(p->pcre1_regexp); -#ifdef GIT_PCRE1_USE_JIT +#ifdef PCRE_CONFIG_JIT if (p->pcre1_jit_on) pcre_free_study(p->pcre1_extra_info); else |