From 29975332870cf09fb91b66c862aaa8f068ffbc48 Mon Sep 17 00:00:00 2001
From: Vladimir Dubrovin <3proxy@3proxy.ru>
Date: Mon, 4 May 2026 12:46:33 +0300
Subject: [PATCH] Use only defined PCRE2 options

---
 src/pcre.c | 108 +++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 108 insertions(+)

diff --git a/src/pcre.c b/src/pcre.c
index dfaf921..014f076 100644
--- a/src/pcre.c
+++ b/src/pcre.c
@@ -43,61 +43,169 @@ static struct pcreopt {
 	uint32_t value;
 } pcreopts[]= {
 
+#ifdef PCRE2_ALLOW_EMPTY_CLASS
  {"PCRE2_ALLOW_EMPTY_CLASS", PCRE2_ALLOW_EMPTY_CLASS},
+#endif
+#ifdef PCRE2_ALT_BSUX
  {"PCRE2_ALT_BSUX", PCRE2_ALT_BSUX},
+#endif
+#ifdef PCRE2_AUTO_CALLOUT
  {"PCRE2_AUTO_CALLOUT", PCRE2_AUTO_CALLOUT},
+#endif
+#ifdef PCRE2_CASELESS
  {"PCRE2_CASELESS", PCRE2_CASELESS},
+#endif
+#ifdef PCRE2_DOLLAR_ENDONLY
  {"PCRE2_DOLLAR_ENDONLY", PCRE2_DOLLAR_ENDONLY},
+#endif
+#ifdef PCRE2_DOTALL
  {"PCRE2_DOTALL", PCRE2_DOTALL},
+#endif
+#ifdef PCRE2_DUPNAMES
  {"PCRE2_DUPNAMES", PCRE2_DUPNAMES},
+#endif
+#ifdef PCRE2_EXTENDED
  {"PCRE2_EXTENDED", PCRE2_EXTENDED},
+#endif
+#ifdef PCRE2_FIRSTLINE
  {"PCRE2_FIRSTLINE", PCRE2_FIRSTLINE},
+#endif
+#ifdef PCRE2_MATCH_UNSET_BACKREF
  {"PCRE2_MATCH_UNSET_BACKREF", PCRE2_MATCH_UNSET_BACKREF},
+#endif
+#ifdef PCRE2_MULTILINE
  {"PCRE2_MULTILINE", PCRE2_MULTILINE},
+#endif
+#ifdef PCRE2_NEVER_UCP
  {"PCRE2_NEVER_UCP", PCRE2_NEVER_UCP},
+#endif
+#ifdef PCRE2_NEVER_UTF
  {"PCRE2_NEVER_UTF", PCRE2_NEVER_UTF},
+#endif
+#ifdef PCRE2_NO_AUTO_CAPTURE
  {"PCRE2_NO_AUTO_CAPTURE", PCRE2_NO_AUTO_CAPTURE},
+#endif
+#ifdef PCRE2_NO_AUTO_POSSESS
  {"PCRE2_NO_AUTO_POSSESS", PCRE2_NO_AUTO_POSSESS},
+#endif
+#ifdef PCRE2_NO_DOTSTAR_ANCHOR
  {"PCRE2_NO_DOTSTAR_ANCHOR", PCRE2_NO_DOTSTAR_ANCHOR},
+#endif
+#ifdef PCRE2_NO_START_OPTIMIZE
  {"PCRE2_NO_START_OPTIMIZE", PCRE2_NO_START_OPTIMIZE},
+#endif
+#ifdef PCRE2_UCP
  {"PCRE2_UCP", PCRE2_UCP},
+#endif
+#ifdef PCRE2_UNGREEDY
  {"PCRE2_UNGREEDY", PCRE2_UNGREEDY},
+#endif
+#ifdef PCRE2_UTF
  {"PCRE2_UTF", PCRE2_UTF},
+#endif
+#ifdef PCRE2_NEVER_BACKSLASH_C
  {"PCRE2_NEVER_BACKSLASH_C", PCRE2_NEVER_BACKSLASH_C},
+#endif
+#ifdef PCRE2_ALT_CIRCUMFLEX
  {"PCRE2_ALT_CIRCUMFLEX", PCRE2_ALT_CIRCUMFLEX},
+#endif
+#ifdef PCRE2_ALT_VERBNAMES
  {"PCRE2_ALT_VERBNAMES", PCRE2_ALT_VERBNAMES},
+#endif
+#ifdef PCRE2_USE_OFFSET_LIMIT
  {"PCRE2_USE_OFFSET_LIMIT", PCRE2_USE_OFFSET_LIMIT},
+#endif
+#ifdef PCRE2_EXTENDED_MORE
  {"PCRE2_EXTENDED_MORE", PCRE2_EXTENDED_MORE},
+#endif
+#ifdef PCRE2_LITERAL
  {"PCRE2_LITERAL", PCRE2_LITERAL},
+#endif
+#ifdef PCRE2_MATCH_INVALID_UTF
  {"PCRE2_MATCH_INVALID_UTF", PCRE2_MATCH_INVALID_UTF},
+#endif
 
+#ifdef PCRE2_CASELESS
  {"PCRE_CASELESS",           PCRE2_CASELESS},
+#endif
+#ifdef PCRE2_MULTILINE
  {"PCRE_MULTILINE",          PCRE2_MULTILINE},
+#endif
+#ifdef PCRE2_DOTALL
  {"PCRE_DOTALL",             PCRE2_DOTALL},
+#endif
+#ifdef PCRE2_EXTENDED
  {"PCRE_EXTENDED",           PCRE2_EXTENDED},
+#endif
+#ifdef PCRE2_ANCHORED
  {"PCRE_ANCHORED",           PCRE2_ANCHORED},
+#endif
+#ifdef PCRE2_DOLLAR_ENDONLY
  {"PCRE_DOLLAR_ENDONLY",     PCRE2_DOLLAR_ENDONLY},
+#endif
+#ifdef PCRE2_EXTENDED_MORE
  {"PCRE_EXTRA",              PCRE2_EXTENDED_MORE},
+#endif
+#ifdef PCRE2_NOTBOL
  {"PCRE_NOTBOL",             PCRE2_NOTBOL},
+#endif
+#ifdef PCRE2_NOTEOL
  {"PCRE_NOTEOL",             PCRE2_NOTEOL},
+#endif
+#ifdef PCRE2_UNGREEDY
  {"PCRE_UNGREEDY",           PCRE2_UNGREEDY},
+#endif
+#ifdef PCRE2_NOTEMPTY
  {"PCRE_NOTEMPTY",           PCRE2_NOTEMPTY},
+#endif
+#ifdef PCRE2_UTF
  {"PCRE_UTF8",               PCRE2_UTF},
+#endif
+#ifdef PCRE2_NO_AUTO_CAPTURE
  {"PCRE_NO_AUTO_CAPTURE",    PCRE2_NO_AUTO_CAPTURE},
+#endif
+#ifdef PCRE2_MATCH_INVALID_UTF
  {"PCRE_NO_UTF8_CHECK",      PCRE2_MATCH_INVALID_UTF},
+#endif
+#ifdef PCRE2_AUTO_CALLOUT
  {"PCRE_AUTO_CALLOUT",       PCRE2_AUTO_CALLOUT},
+#endif
+#ifdef PCRE2_PARTIAL_SOFT
  {"PCRE_PARTIAL",            PCRE2_PARTIAL_SOFT},
+#endif
+#ifdef PCRE2_DFA_SHORTEST
  {"PCRE_DFA_SHORTEST",       PCRE2_DFA_SHORTEST},
+#endif
+#ifdef PCRE2_DFA_RESTART
  {"PCRE_DFA_RESTART",        PCRE2_DFA_RESTART},
+#endif
+#ifdef PCRE2_FIRSTLINE
  {"PCRE_FIRSTLINE",          PCRE2_FIRSTLINE},
+#endif
+#ifdef PCRE2_DUPNAMES
  {"PCRE_DUPNAMES",           PCRE2_DUPNAMES},
+#endif
+#ifdef PCRE2_NEWLINE_CR
  {"PCRE_NEWLINE_CR",         PCRE2_NEWLINE_CR},
+#endif
+#ifdef PCRE2_NEWLINE_LF
  {"PCRE_NEWLINE_LF",         PCRE2_NEWLINE_LF},
+#endif
+#ifdef PCRE2_NEWLINE_CRLF
  {"PCRE_NEWLINE_CRLF",       PCRE2_NEWLINE_CRLF},
+#endif
+#ifdef PCRE2_NEWLINE_ANY
  {"PCRE_NEWLINE_ANY",        PCRE2_NEWLINE_ANY},
+#endif
+#ifdef PCRE2_NEWLINE_ANYCRLF
  {"PCRE_NEWLINE_ANYCRLF",    PCRE2_NEWLINE_ANYCRLF},
+#endif
+#ifdef PCRE2_BSR_ANYCRLF
  {"PCRE_BSR_ANYCRLF",        PCRE2_BSR_ANYCRLF},
+#endif
+#ifdef PCRE2_BSR_UNICODE
  {"PCRE_BSR_UNICODE",        PCRE2_BSR_UNICODE},
+#endif
 
  {NULL, 0}
 };