Solution to fcgi errors during compilation and installation of Ubuntu gcc

For fcgi, whether I use the conventional version 2.4.0 or the latest version 2.4.1 (released in March October), the following error occurs:

Root @ localhost :~ /Downloads/fcgi-2.4.1-SNAP-0910052249 #./configure -- prefix =/usr/local/fcgi-2.4.1

This step is correct.

Next

Root @ localhost :~ /Downloads/fcgi-2.4.1-SNAP-0910052249 # make

Make all-recursive

Make [1]: Entering directory '/root/downloads/fcgi-2.4.1-SNAP-0910052249'

Making all in libfcgi

Make [2]: Entering directory '/root/downloads/fcgi-2.4.1-SNAP-0910052249/libfcgi'

If
/Bin/bash ../libtool -- tag = CXX -- mode = compile g ++-DHAVE_CONFIG_H-I.
-I.-I...-I ../include-g-O2-MT fcgio. lo-MD-MP-MF
". Deps/fcgio. Tpo"-c-o fcgio. lo fcgio. cpp;

Then mv-f ". deps/fcgio. Tpo" ". deps/fcgio. Plo"; else rm-f ". deps/fcgio. Tpo"; exit 1; fi


G ++-DHAVE_CONFIG_H-I.-I.-I...-I ../include-g-O2-MT fcgio. lo-MD
-MP-MF. deps/fcgio. Tpo-c fcgio. cpp-fPIC-DPIC-o. libs/fcgio. o

Fcgio. cpp: In destructor 'virtual fcgi_streambuf ::~ Fcgi_streambuf ()':

Fcgio. cpp: 50: error: 'eof 'was not declared in this scope

Fcgio. cpp: In member function 'virtual int fcgi_streambuf: overflow (int )':

Fcgio. cpp: 70: error: 'eof 'was not declared in this scope

Fcgio. cpp: 75: error: 'eof 'was not declared in this scope

Fcgio. cpp: In member function 'virtual int fcgi_streambuf: sync ()':

Fcgio. cpp: 86: error: 'eof 'was not declared in this scope

Fcgio. cpp: 87: error: 'eof 'was not declared in this scope

Fcgio. cpp: In member function 'virtual int fcgi_streambuf: underflow ()':

Fcgio. cpp: 113: error: 'eof 'was not declared in this scope

Make [2]: *** [fcgio. lo] Error 1

Make [2]: Leaving directory '/root/downloads/fcgi-2.4.1-SNAP-0910052249/libfcgi'

Make [1]: *** [all-recursive] Error 1

Make [1]: Leaving directory '/root/downloads/fcgi-2.4.1-SNAP-0910052249'

Make: *** [all] Error 2

Root @ localhost :~ /Downloads/fcgi-2.4.1-SNAP-0910052249 #

My gcc version is as follows:

Root @ localhost :~ /Downloads/fcgi-2.4.1-SNAP-0910052249/include # gcc-v

Using built-in specs.

Target: x86_64-linux-gnu

Configured
With: ../src/configure-v -- with-pkgversion = 'ubuntu 4.4.1-4ubuntu8'
-- With-bugurl = file: // usr/share/doc/gcc-4.4/README. Bugs
-- Enable-languages ages = c, c ++, fortran, objc, obj-c ++ -- prefix =/usr
-- Enable-shared -- enable-multiarch -- enable-linker-build-id
-- With-system-zlib -- libexecdir =/usr/lib -- without-included-gettext
-- Enable-threads = posix -- with-gxx-include-dir =/usr/include/c ++/4.4
-- Program-suffix =-4.4 -- enable-nls -- enable-clocale = gnu
-- Enable-libstdcxx-debug -- enable-objc-gc -- disable-werror
-- With-arch-32 = isung -- with-tune = generic -- enable-checking = release
-- Build = x86_64-linux-gnu -- host = x86_64-linux-gnu
-- Target = x86_64-linux-gnu

Thread model: posix

Gcc version 4.4.1 (Ubuntu 4.4.1-4ubuntu8)

Root @ localhost :~ // Downloads/fcgi-2.4.1-SNAP-0910052249/include #

I think this fcgi development is not active at all, and the latest gcc version keeps coming out, probably because of this reason, I adjusted the keyword again

Gcc compile fcgi (no direction for searching previously ). The cause is finally found in the first result:Http://bugs.gentoo.org/256654

--------------------------------------------------------------------

Build of dev-libs/fcgi-2.4.1_pre0311112127 fails with the following errors:

Fcgio. cpp: In destructor 'virtual fcgi_streambuf ::~ Fcgi_streambuf ()':
Fcgio. cpp: 50: error: 'eof 'was not declared in this scope
Fcgio. cpp: In member function 'virtual int fcgi_streambuf: overflow (int )':
Fcgio. cpp: 70: error: 'eof 'was not declared in this scope
Fcgio. cpp: 75: error: 'eof 'was not declared in this scope
Fcgio. cpp: In member function 'virtual int fcgi_streambuf: sync ()':
Fcgio. cpp: 86: error: 'eof 'was not declared in this scope
Fcgio. cpp: 87: error: 'eof 'was not declared in this scope
Fcgio. cpp: In member function 'virtual int fcgi_streambuf: underflow ()':
Fcgio. cpp: 113: error: 'eof 'was not declared in this scope

This is because # include <cstdio> is missing from one of the headers.
In view of this: After extracting the package include/fcgio. h and adding the header file # include <cstdio>, the compilation will be fine.
Compile fastcgi: gcc-lfcgi fcgi1.c-o fcgi1.fcgi
Reference: http://www.360fire.cn/Java/Tomcat/2010-08-31/5598.html