A way to distribute .so file

[RamonSmit]

Hi all,

Thanks for the lovely project! I'm really going to learn alot from this.

One question. I'm wondering how i'm going to include the phpcpp.so or libphpcpp.a file
into my project so I can just distribute only my compiled .so file.

Is there a way to do this?

Cheers,
Ramon Smit

[sjinks]

Just make sure to link your PHP extension against libphpcpp.a and not against phpcpp.so. You will probably need to recompile libphpcpp.a with -fpic or -fPIC.

[RamonSmit]

Hi @sjinks,

Thanks for your awnser.

My Makefile for PHP-CPP consists of:

COMPILER_FLAGS          =        -Wall -c -std=c++11 -fvisibility=hidden -DBUILDING_PHPCPP -Wno-write-strings -MD
SHARED_COMPILER_FLAGS	=        -fpic
STATIC_COMPILER_FLAGS	=        -fpic
PHP_COMPILER_FLAGS      =        ${COMPILER_FLAGS} `${PHP_CONFIG} --includes`

and the Makefile of the php extention I want to comple consists:

COMPILER_FLAGS		=	-Wall -c -O2 -std=c++11 -fpic -o
LINKER_FLAGS		=	-shared -fpic -Wl,--whole-archive
LINKER_DEPENDENCIES	=	-l:libphpcpp.a -Wl,--no-whole-archive

What else do I need to change?

Thanks in adcance,

Ramon Smit

[sjinks]

Well, just try to build the extension and check with ldd if your resulting .so file depends on phpcpp.so.

[RamonSmit]

Alright,

I get the following results:

[root@panel php-modules]# ldd dcss.so
./dcss.so: /lib64/libc.so.6: version `GLIBC_2.14' not found (required by ./dcss.so)
./dcss.so: /usr/lib64/libstdc++.so.6: version `CXXABI_1.3.7' not found (required by ./dcss.so)
./dcss.so: /usr/lib64/libstdc++.so.6: version `GLIBCXX_3.4.20' not found (required by ./dcss.so)
./dcss.so: /usr/lib64/libstdc++.so.6: version `CXXABI_1.3.8' not found (required by ./dcss.so)
./dcss.so: /usr/lib64/libstdc++.so.6: version `GLIBCXX_3.4.14' not found (required by ./dcss.so)
./dcss.so: /usr/lib64/libstdc++.so.6: version `GLIBCXX_3.4.15' not found (required by ./dcss.so)
./dcss.so: /usr/lib64/libstdc++.so.6: version `GLIBCXX_3.4.21' not found (required by ./dcss.so)
        linux-vdso.so.1 =>  (0x00007fffe8750000)
        libstdc++.so.6 => /usr/lib64/libstdc++.so.6 (0x00007fe697adb000)
        libgcc_s.so.1 => /lib64/libgcc_s.so.1 (0x00007fe6978c5000)
        libc.so.6 => /lib64/libc.so.6 (0x00007fe697530000)
        /lib64/ld-linux-x86-64.so.2 (0x00007fe698096000)
        libm.so.6 => /lib64/libm.so.6 (0x00007fe6972ac000)

So from my perspective it links libphpcpp.a correctly to my plugin?

Now I need to find out how to require the other ones