minimal_client.c does not compile as described

[Karl Krach]

The minimal_client.c demo program states in its first lines how to compile it:

 * To compile on Debian:
 *
 * cc minimal_client.c -o minimal_client \
 * -I/usr/include/subversion-1 $(pkg-config --cflags apr-1) -lsvn_client-1
 *

But on Ubuntu we have to use:

$ gcc minimal_client.c -o minimal_client -I/usr/include/subversion-1 \
        $(pkg-config --libs --cflags apr-1 apr-util-1) -lsvn_client-1 \
        -lsvn_subr-1 -lsvn_fs-1

instead!

The source can be found at /usr/share/doc/libsvn1/examples/minimal_client.c.gz (libsvn-doc).

$ lsb_release -rd
Description: Ubuntu 11.10
Release: 11.10
$ apt-cache policy libsvn-dev libsvn-doc
libsvn-dev:
  Installed: 1.6.12dfsg-4ubuntu5
  Candidate: 1.6.12dfsg-4ubuntu5
  Version table:
 *** 1.6.12dfsg-4ubuntu5 0
        500 http://de.archive.ubuntu.com/ubuntu/ oneiric/main amd64 Packages
        100 /var/lib/dpkg/status
libsvn-doc:
  Installed: 1.6.12dfsg-4ubuntu5
  Candidate: 1.6.12dfsg-4ubuntu5
  Version table:
 *** 1.6.12dfsg-4ubuntu5 0
        500 http://de.archive.ubuntu.com/ubuntu/ oneiric/main amd64 Packages
        100 /var/lib/dpkg/status

[Karl Krach (bluespirit)]

When compiling with the original cmd line, we get this:

$ gcc minimal_client.c -o minimal_client -I/usr/include/subversion-1 $(pkg-config --cflags apr-1) -lsvn_client-1
minimal_client.c: In function ‘main’:
minimal_client.c:254:3: warning: ‘svn_client_ls’ is deprecated (declared at /usr/include/subversion-1/svn_client.h:4077) [-Wdeprecated-declarations]
/usr/bin/ld: /tmp/ccFIqY3z.o: undefined reference to symbol 'svn_auth_get_username_prompt_provider'
/usr/bin/ld: note: 'svn_auth_get_username_prompt_provider' is defined in DSO /usr/lib/libsvn_subr-1.so.1 so try adding it to the linker command line
/usr/lib/libsvn_subr-1.so.1: could not read symbols: Invalid operation
collect2: ld returned 1 exit status