From: Дмитрий Потапов <orivej@yandex-team.ru>
Date: Sun, 14 Feb 2021 19:43:48 +0300
Subject: [PATCH] Conditional PCRE JIT compilation.

PCRE JIT adds ≈104KB to binary size which can be critical for embedded software, so we need turn off switch which can be overriden in ya.make.

REVIEW: 1640869

--- a/config.h
+++ b/config.h
@@ -293,8 +293,10 @@
    backward compatibility; new code need not use it. */
 #define STDC_HEADERS 1

+#ifdef ARCADIA_PCRE_ENABLE_JIT
 /* Define to any value to enable support for Just-In-Time compiling. */
 #define SUPPORT_JIT /**/
+#endif

 /* Define to any value to allow pcregrep to be linked with libbz2, so that it
    is able to handle .bz2 files. */
@@ -319,8 +321,10 @@
 /* Define to any value to enable the 8 bit PCRE library. */
 #define SUPPORT_PCRE8 /**/

+#ifdef ARCADIA_PCRE_ENABLE_JIT
 /* Define to any value to enable JIT support in pcregrep. */
 #define SUPPORT_PCREGREP_JIT /**/
+#endif

 /* Define to any value to enable support for Unicode properties. */
 #define SUPPORT_UCP /**/