[jira] [Commented] (SVN-4693) building subversion --with-zlib=.... seems to have no effect

["Hiran Chaudhuri (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/SVN-4693?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16148853#comment-16148853 ] 

Hiran Chaudhuri commented on SVN-4693:
--------------------------------------

Well, I tried the users mailing list but did not have any response at that time. Meanwhile I have. Thank you.

Hiran




> building subversion --with-zlib=.... seems to have no effect
> ------------------------------------------------------------
>
>                 Key: SVN-4693
>                 URL: https://issues.apache.org/jira/browse/SVN-4693
>             Project: Subversion
>          Issue Type: Bug
>          Components: compile
>    Affects Versions: 1.9.5
>         Environment: SLES11 or RHEL6 with latest available development tools installed
>            Reporter: Hiran Chaudhuri
>              Labels: build, zlib
>
> I am building subversion from source but always see the output files depend on the system-supplied zlib which is way older than the one I want to use.
> What I did was this:
> {code:none}
> ./configure --with-apr=/somedir/apr --with-apr-util=/somedir/apr-util --with-sqlite=/somedir/sqlite
> {code}
> which gives me the error message that subversion requires zlib. So far so good. Then I do
> {code:none}
> ./configure --with-apr=/somedir/apr --with-apr-util=/somedir/apr-util --with-sqlite=/somedir/sqlite --with-zlib=/somedir/zlib
> {code}
> which terminates with exit code 0. The messages on stdout look ok, but when I do make and make install, the created libraries will depend on the system-supplied zlib instead of the one I specified to use. Further, in config.log I can see these lines:
> {code:none}
> ...
>   $ ./configure --with-apr=/somedir/apr --with-apr-util=/somedir/apr-util --with-sqlite=/somedir/sqlite --with-zlib=/somedir/zlib
> ...
> Configured with: ../configure --prefix=/usr --infodir=/usr/share/info --mandir=/usr/share/man --libdir=/usr/lib64 --libexecdir=/usr/lib64 --enable-languages=c,c++,objc,fortran,obj-c++,java,ada --enable-checking=release --with-gxx-include-dir=/usr/include/c++/4.3 --enable-ssp --disable-libssp --with-bugurl=http://bugs.opensuse.org/ --with-pkgversion='SUSE Linux' --disable-libgcj
> --disable-libmudflap --with-slibdir=/lib64 --with-system-zlib --enable-__cxa_atexit --enable-libstdcxx-allocator=new --disable-libstdcxx-pch --enable-version-specific-runtime-libs --program
> -suffix=-4.3 --enable-linux-futex --without-system-libunwind --with-cpu=generic --build=x86_64-suse-linux
> ...
> configure:22579: zlib library configuration via prefix
> configure:22585: checking zlib.h usability
> configure:22585: gcc -c -g -O2 -g -O2 -pthread -DLINUX -D_REENTRANT -D_GNU_SOURCE -I/somedir/zlib/include conftest.c >&5
> configure:22585: $? = 0
> configure:22585: result: yes
> configure:22585: checking zlib.h presence
> configure:22585: gcc -E -DLINUX -D_REENTRANT -D_GNU_SOURCE -I/somedir/zlib/include conftest.c
> configure:22585: $? = 0
> configure:22585: result: yes
> configure:22585: checking for zlib.h
> configure:22585: result: yes
> configure:22593: checking for inflate in -lz
> configure:22618: gcc -o conftest -g -O2 -g -O2 -pthread -DLINUX -D_REENTRANT -D_GNU_SOURCE -I/somedir/zlib/include -L/somedir/openldap/lib -L/somedir/expat/lib -L/somedir/zlib/lib conftest.c -lz >&5
> configure:22618: $? = 0
> configure:22627: result: yes
> {code}
> So this is confusing for me. While the parameter I passed was recognized and the different checks on zlib were successful, the overall result is --with-system-zlib?
> After make and make install, when I check the compiled libraries I get this output:
> {code:none}
> ldd libsvn_client-1.so
> ...
>         libz.so.1 => /lib64/libz.so.1 (0x00007fc978e9f000)
> ...
> {code}
> This shows me that the system zlib library is indeed referenced. How would I compile subversion with zlib in a nonstandard location? Unfortunately the impact is that Apache, when used with SVN, has two different dependencies upon zlib which results in conflicts during runtime.



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