BIND 10 #1640: incomplete pc file for botan and wrong filename for botan-config

[BIND 10 Development]

#1640: incomplete pc file for botan and wrong filename for botan-config
-------------------------------------+-------------------------------------
                   Reporter:  jreed  |                 Owner:  jelte
                       Type:         |                Status:  reviewing
  defect                             |             Milestone:
                   Priority:  low    |  Sprint-20120320
                  Component:  build  |            Resolution:
  system                             |             Sensitive:  0
                   Keywords:         |           Sub-Project:  Core
            Defect Severity:  N/A    |  Estimated Difficulty:  4
Feature Depending on Ticket:         |           Total Hours:  0
        Add Hours to Ticket:  0      |
                  Internal?:  0      |
-------------------------------------+-------------------------------------

Comment (by jaspain):

 As a point of information, the botan developers changed their file naming
 convention between botan 1.8 and botan 1.10. In botan 1.10, the libraries
 have a version number appended. In 1.8 they do not. I don't have `botan-
 config` installed, but below is the result of `pkg-config` and the
 contents of botan-1.10.pc:
 {{{
 root at ns0:~# pkg-config --libs botan-1.10
 -lbotan-1.10
 root at ns0:~# find / -name botan-config
 root at ns0:~# find / -name botan-1.10.pc
 /usr/lib/pkgconfig/botan-1.10.pc
 /root/bind10_install/Botan-1.10.1/build/botan-1.10.pc
 root at ns0:~# cat /usr/lib/pkgconfig/botan-1.10.pc
 prefix=/usr
 exec_prefix=${prefix}
 libdir=${prefix}/lib
 includedir=${prefix}/include/botan-1.10

 Name: Botan
 Description: Multi-platform C++ crypto library
 Version: 1.10.1

 Libs: -L${libdir} -lbotan-1.10
 Libs.private: -ldl -lpthread -lrt
 Cflags: -I${includedir}
 }}}
 Thus bind10 `configure` needs to be able to deal with both unversioned and
 versioned botan libaray names. Previously, e.g. bind10-devel-20120119,
 bind10 configure would error out with botan 1.10 installed due to the
 versioned library names. The unversioned library names with botan 1.8 were
 correctly interpreted by bind10 configure, and so bind10 could be
 successfully built.

-- 
Ticket URL: <http://bind10.isc.org/ticket/1640#comment:14>
BIND 10 Development <http://bind10.isc.org>
BIND 10 Development