PHP安装BCMath扩展的方法

[root@192 bcmath]# ls
bcmath.c config.m4 config.w32 CREDITS libbcmath package.xml php_bcmath.h tests

[root@192 bcmath]# /usr/local/php/bin/phpize
Configuring for:
PHP Api Version:     20131106
Zend Module Api No:   20131226
Zend Extension Api No:  220131226

[root@192 bcmath]# ./configure --with-php-config=/usr/local/php/bin/php-config
checking for grep that handles long lines and -e... /usr/bin/grep
checking for egrep... /usr/bin/grep -E
checking for a sed that does not truncate output... /usr/bin/sed
checking for ... 
checking whether the C piler works... yes
checking for C piler default output file name... a.out
checking for suffix of executables... 
checking whether we are cross piling... no
checking for suffix of object files... o
checking whether we are using the GNU C piler... yes
checking whether  aepts -g... yes
checking for  option to aept ISO C89... none needed
checking how to run the C preprocessor...  -E
checking for i... no
checking for sun... no
checking whether  understands -c and -o together... yes
checking for system library directory... lib
checking if piler supports -R... no
checking if piler supports -Wl,-rpath,... yes
checking build system type... x86_64-unknown-linux-gnu
checking host system type... x86_64-unknown-linux-gnu
checking target system type... x86_64-unknown-linux-gnu
checking for PHP prefix... /usr/local/php
checking for PHP includes... -I/usr/local/php/include/php -I/usr/local/php/include/php/main -I/usr/local/php/include/php/TSRM -I/usr/local/php/include/php/Zend -I/usr/local/php/include/php/ext -I/usr/local/php/include/php/ext/date/lib
checking for PHP extension directory... /usr/local/php/lib/php/extensions/no-debug-non-zts-20131226
checking for PHP installed headers prefix... /usr/local/php/include/php
checking if debug is enabled... no
checking if zts is enabled... no
checking for re2c... no
configure: WARNING: You will need re2c 0.13.4 or later if you want to regenerate PHP parsers.
checking for gawk... gawk
checking whether to enable bc style precision math functions... yes, shared
checking for ld used by ... /usr/bin/ld
checking if the linker (/usr/bin/ld) is GNU ld... yes
checking for /usr/bin/ld option to reload object files... -r
checking for BSD-patible nm... /usr/bin/nm -B
checking whether ln -s works... yes
checking how to recognize dependent libraries... pass_all
checking for ANSI C header files... yes
checking for sys/types.h... yes
checking for sys/stat.h... yes
checking for stdlib.h... yes
checking for string.h... yes
checking for memory.h... yes
checking for strings.h... yes
checking for inttypes.h... yes
checking for stdint.h... yes
checking for unistd.h... yes
checking dlf.h usability... yes
checking dlf.h presence... yes
checking for dlf.h... yes
checking the maximum length of mand line arguments... 1572864
checking mand to parse /usr/bin/nm -B output from  object... ok
checking for objdir... .libs
checking for ar... ar
checking for ranlib... ranlib
checking for strip... strip
checking if  supports -fno-rtti -fno-exceptions... no
checking for  option to produce PIC... -fPIC
checking if  PIC flag -fPIC works... yes
checking if  static flag -static works... no
checking if  supports -c -o file.o... yes
checking whether the  linker (/usr/bin/ld -m elf_x86_64) supports shared libraries... yes
checking whether -lc should be explicitly linked in... no
checking dynamic linker characteristics... GNU/Linux ld.so
checking how to hardcode library paths into programs... immediate
checking whether stripping libraries is possible... yes
checking if libtool supports shared libraries... yes
checking whether to build shared libraries... yes
checking whether to build static libraries... no
creating libtool
appending configuration tag "CXX" to libtool
configure: creating ./config.status
config.status: creating config.h

[root@192 bcmath]# make && make install
/bin/sh /home/tools/phptools/php-5.6.23/ext/bcmath/libtool --mode=pile  -I/home/tools/phptools/php-5.6.23/ext/bcmath/libbcmath/src -I. -I/home/tools/phptools/php-5.6.23/ext/bcmath -DPHP_ATOM_INC -I/home/tools/phptools/php-5.6.23/ext/bcmath/include -I/home/tools/phptools/php-5.6.23/ext/bcmath/main -I/home/tools/phptools/php-5.6.23/ext/bcmath -I/usr/local/php/include/php -I/usr/local/php/include/php/main -I/usr/local/php/include/php/TSRM -I/usr/local/php/include/php/Zend -I/usr/local/php/include/php/ext -I/usr/local/php/include/php/ext/date/lib -DHAVE_CONFIG_H -g -O2  -c /home/tools/phptools/php-5.6.23/ext/bcmath/bcmath.c -o bcmath.lo 
mkdir .libs
  -I/home/tools/phptools/php-5.6.23/ext/bcmath/libbcmath/src -I. -I/home/tools/phptools/php-5.6.23/ext/bcmath -DPHP_ATOM_INC -I/home/tools/phptools/php-5.6.23/ext/bcmath/include -I/home/tools/phptools/php-5.6.23/ext/bcmath/main -I/home/tools/phptools/php-5.6.23/ext/bcmath -I/usr/local/php/include/php -I/usr/local/php/include/php/main -I/usr/local/php/include/php/TSRM -I/usr/local/php/include/php/Zend -I/usr/local/php/include/php/ext -I/usr/local/php/include/php/ext/date/lib -DHAVE_CONFIG_H -g -O2 -c /home/tools/phptools/php-5.6.23/ext/bcmath/bcmath.c -fPIC -DPIC -o .libs/bcmath.o
... ...
----------------------------------------------------------------------
Libraries have been installed in:
  /home/tools/phptools/php-5.6.23/ext/bcmath/modules
If you ever happen to want to link against installed libraries
in a given directory, LIBDIR, you must either use libtool, and
specify the full pathname of the library, or use the `-LLIBDIR'
flag during linking and do at least one of the following:
  - add LIBDIR to the `LD_LIBRARY_PATH' environment variable
   during execution
  - add LIBDIR to the `LD_RUN_PATH' environment variable
   during linking
  - use the `-Wl,--rpath -Wl,LIBDIR' linker flag
  - have your system administrator add LIBDIR to `/etc/ld.so.conf'
See any operating system documentation about shared libraries for
more information, such as the ld(1) and ld.so(8) manual pages.
----------------------------------------------------------------------
Build plete.
Don't fet to run 'make test'.
Installing shared extensions:   /usr/local/php/lib/php/extensions/no-debug-non-zts-20131226/

[root@192 sbin]# ll /usr/local/php/lib/php/extensions/no-debug-non-zts-20131226/
总用量 3984
-rwxr-xr-x. 1 root root 382568 10月 22 17:57 bcmath.so