checking for PCRE JIT support ... not found[含1張圖]

IT_man

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When you compile(./configure ) for install component found error :  checking for PCRE JIT support ... not found

% Y! D) K1 ], r' jYou need to install "PCRE with JIT support"
8 h: A2 h; l7 HEnter the following commands for PCRE JIT installation:

1. wget http://ftp.exim.org/pub/pcre/Testing/pcre-8.20-RC1.tar.gz
   
2. tar -xzvf pcre-8.20-RC1.tar.gz
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3. cd pcre-8.20-RC1
   
4. ./configure --enable-jit

複製代碼

Make sure you see that JIT compiling support is enabled, see example:
$ k5 u$ l+ j. w' T
+ M. n$ t: e. z5 N
make
+ V* X  R/ P6 d( ~make install

) N1 N6 N% q( L* ?P.S
, n0 W8 w9 W+ I: d# h% ]! Fif no c++ or gcc (C compiler)  then
- D& F8 {( }0 g& mcheck if have c++ or gcc  ==>
gcc -v
9 O3 B  F8 S$ M5 g. Yg++ -v
+ U5 L- V' u$ t9 _) ~9 Dc++ -v
/ g3 q* x8 ]$ k- M! kif no ==> install
- K) K! Y$ u# X/ J) f( l/ oyum install gcc-c++
' S( b  K& e7 j4 Y' z' O5 {
  {1 W! D8 r' Q9 |5 @" l' v# d& |
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