砍敺 IT_man 2015-10-31 15:34 蝺刻摩
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) Z- F) C7 v. \& H" V+ NWhen you compile(./configure ) for install component found error : checking for PCRE JIT support ... not found+ T! f6 r# C5 `6 b9 h4 q) H& H2 E
. Z* s6 T7 ^) ]) ?# p5 @* n1 JYou need to install "PCRE with JIT support"0 `0 j4 N+ g" t3 o3 ~* a
Enter the following commands for PCRE JIT installation:
! w* |3 [' n/ {/ P* y- wget http://ftp.exim.org/pub/pcre/Testing/pcre-8.20-RC1.tar.gz2 y/ j% b# |2 q0 y3 ~# w- M
- tar -xzvf pcre-8.20-RC1.tar.gz+ p" T1 K' \! x! L( G+ Z( C
- cd pcre-8.20-RC14 U F7 c" v- r7 v* R* r/ a6 P; ~( S
- ./configure --enable-jit
銴鋆賭誨蝣 . f2 V+ l3 W f
Make sure you see that JIT compiling support is enabled, see example:
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* e) w+ j5 q$ |" S- ~- `2 x# Pmake
& X: Q- A3 l' n2 y/ A6 W, Emake install
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3 G% `0 {" T7 I; a8 y! }' ^P.S
' J- w1 R8 v1 U ?* l- \1 [if no c++ or gcc (C compiler) then
" b/ e* D/ I$ _% q3 z) `7 {check if have c++ or gcc ==>- Q6 N- ~, F& K& _9 A
gcc -v
1 s* _1 E, G* v% c, K4 _g++ -v
: N' H% ?% n; K' X r$ rc++ -v
) S7 x+ q' s- D* _4 C4 Xif no ==> install& s1 s1 k% d) }" K8 }, g* W
yum install gcc-c+++ N4 f! W% {2 \0 o
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