砍敺 IT_man 2015-10-31 15:34 蝺刻摩
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/ C& v8 J( a1 z* o/ z; SWhen you compile(./configure ) for install component found error : checking for PCRE JIT support ... not found
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You need to install "PCRE with JIT support"9 X1 v/ h0 \& N5 I& Z, M2 b
Enter the following commands for PCRE JIT installation:; g9 i/ }8 t; s
- wget http://ftp.exim.org/pub/pcre/Testing/pcre-8.20-RC1.tar.gz
. i# M* |; T, i# b# ^ - tar -xzvf pcre-8.20-RC1.tar.gz
' q3 l2 L3 Q' Y( t# [& [; D- ?7 r - cd pcre-8.20-RC1
/ p8 |" T. v; t7 D - ./configure --enable-jit
1 q! k p! @! f( n. Q4 w/ Y' }Make sure you see that JIT compiling support is enabled, see example:6 ], ~: _) G* i% U) B- u
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make
6 t; \2 _( M1 t. w0 qmake install
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if no c++ or gcc (C compiler) then3 [1 I3 {! v- r8 e+ ]" y
check if have c++ or gcc ==>1 R7 H' i/ t, H k" [2 ^
gcc -v0 t8 T) D! ]- @8 R6 w0 H7 d$ m3 e
g++ -v
- B" c) ` z6 Gc++ -v
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& j$ K2 l" E1 Z/ a& \yum install gcc-c++/ [3 E6 } ^- T3 K
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潸” 2015-9-26 20:33:39
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