From: Michael Tremer <michael.tremer@ipfire.org>
Date: Wed, 19 Dec 2018 15:42:23 +0000 (+0000)
Subject: pcre: Enable JIT
X-Git-Tag: suricata-beta4^2~9
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=4af8d6964beb8abc822bada4b8dc1474a098514e;p=people%2Fstevee%2Fipfire-2.x.git

pcre: Enable JIT

This is now possible because we no longer run grsecurity-enabled
kernels. The performance of PCRE increases dramatically and applications
like the IDS benefit hugely:

  https://blog.inliniac.net/2011/10/12/suricata-and-pcre-performance/

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>
---

diff --git a/config/rootfiles/core/127/filelists/pcre b/config/rootfiles/core/127/filelists/pcre
new file mode 120000
index 0000000000..b390d9a367
--- /dev/null
+++ b/config/rootfiles/core/127/filelists/pcre
@@ -0,0 +1 @@
+../../../common/pcre
\ No newline at end of file
diff --git a/lfs/pcre b/lfs/pcre
index 66b34cc30c..dc6621f1c1 100644
--- a/lfs/pcre
+++ b/lfs/pcre
@@ -74,7 +74,7 @@ $(TARGET) : $(patsubst %,$(DIR_DL)/%,$(objects))
 		--prefix=/usr \
 		--disable-static \
 		--enable-utf8 \
-		--disable-jit \
+		--enable-jit \
 		--enable-pcre16 \
 		--enable-pcre32 \
 		--enable-pcregrep-libz \