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:  kevin_tes
                       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 jreed):

 On same OpenBSD system I used for the initial bug report for this ticket,
 I now get when setting no related ./configure arguments:

 {{{
 checking Checking botan version with pkg-config botan-1.10... found
 checking botan/botan.h usability... yes
 checking botan/botan.h presence... yes
 checking for botan/botan.h... yes
 checking for Botan library... no
 configure: error: Needs Botan library 1.8 or higher. On some systems,
          the botan package has a few missing dependencies (libbz2 and
          libgmp), if libbotan has been installed and you see this error,
          try upgrading to a higher version of botan or installing libbz2
          and libgmp.
 }}}


 Why these three similar steps repeated:?

 {{{
 configure:20918: checking botan/botan.h usability
 configure:20918: g++ -c -g -O2 -I/usr/local/include/botan-1.10  -DOS_BSD
 conftes
 t.cpp >&5
 configure:20918: $? = 0
 configure:20918: result: yes
 configure:20918: checking botan/botan.h presence
 configure:20918: g++ -E -I/usr/local/include/botan-1.10  -DOS_BSD
 conftest.cpp
 configure:20918: $? = 0
 configure:20918: result: yes
 configure:20918: checking for botan/botan.h
 configure:20918: result: yes
 }}}

 The failure (as shown at start of this ticket) is:

 {{{
 configure:20946: g++ -o conftest -g -O2 -I/usr/local/include/botan-1.10
 -DOS_BSD  -R/usr/local/lib    conftest.cpp  -L/usr/local/lib -lbotan-1.10
 -lbotan-1.10 >&5
 /usr/local/lib/libbz2.so.10.4: warning: strcat() is almost always misused,
 please use strlcat()
 /usr/local/lib/libgmp.so.9.0: warning: strcpy() is almost always misused,
 please use strlcpy()
 /usr/local/lib/libgmp.so.9.0: warning: vsprintf() is often misused, please
 use vsnprintf()
 /usr/local/lib/libbotan-1.10.so.0.0: undefined reference to
 `pthread_mutex_unlock'
 /usr/local/lib/libbotan-1.10.so.0.0: undefined reference to
 `pthread_mutex_destroy'
 /usr/local/lib/libbotan-1.10.so.0.0: undefined reference to
 `pthread_mutex_lock'
 /usr/local/lib/libbotan-1.10.so.0.0: undefined reference to
 `pthread_mutex_init'
 collect2: ld returned 1 exit status
 configure:20946: $? = 1
 }}}

 Probably should not default to checking pkg-config first (it is
 incomplete). Do we have systems or versions of botan where the pkgconfig
 is preferred? (I think we did and so it is not easy to solve.)

-- 
Ticket URL: <http://bind10.isc.org/ticket/1640#comment:18>
BIND 10 Development <http://bind10.isc.org>
BIND 10 Development