[Varnish] #1003: Fix libedit (libreadline) support for FreeBSD

[Varnish]

#1003: Fix libedit (libreadline) support for FreeBSD
-------------------------+--------------------------------------------------
 Reporter:  anders       |        Owner:  tfheen  
     Type:  enhancement  |       Status:  reopened
 Priority:  normal       |    Milestone:          
Component:  build        |      Version:  3.0.1   
 Severity:  normal       |   Resolution:          
 Keywords:               |  
-------------------------+--------------------------------------------------
Changes (by anders):

  * status:  closed => reopened
  * resolution:  fixed =>


Comment:

 This does not work well in FreeBSD, varnishadm fails to build with
 libedit:

 {{{
 libtool: link: gcc -std=gnu99 -g -O2 -D_THREAD_SAFE -pthread -g -fno-
 inline -DDIAGNOSTICS -Wextra -Wno-missing-field-initializers -Wno-sign-
 compare -o .libs/varnishadm varnishadm-varnishadm.o varnishadm-assert.o
 varnishadm-tcp.o varnishadm-vss.o
 ../../lib/libvarnishapi/.libs/libvarnishapi.so -L/usr/local/lib
 /usr/local/lib/libpcre.so
 ../../lib/libvarnishcompat/.libs/libvarnishcompat.so -ledit -lcurses -lm
 -pthread -Wl,-rpath -Wl,/usr/local/lib -Wl,-rpath
 -Wl,/usr/local/lib/varnish
 varnishadm-varnishadm.o(.text+0xa3): In function `cli_write':
 /root/varnish-cache/bin/varnishadm/varnishadm.c:82: undefined reference to
 `rl_callback_handler_remove'
 varnishadm-varnishadm.o(.text+0x697): In function `pass':
 /root/varnish-cache/bin/varnishadm/varnishadm.c:211: undefined reference
 to `rl_already_prompted'
 varnishadm-varnishadm.o(.text+0x6b7):/root/varnish-
 cache/bin/varnishadm/varnishadm.c:213: undefined reference to
 `rl_callback_handler_install'
 varnishadm-varnishadm.o(.text+0x816):/root/varnish-
 cache/bin/varnishadm/varnishadm.c:248: undefined reference to
 `rl_forced_update_display'
 varnishadm-varnishadm.o(.text+0x829):/root/varnish-
 cache/bin/varnishadm/varnishadm.c:253: undefined reference to
 `rl_callback_read_char'
 varnishadm-varnishadm.o(.text+0x871):/root/varnish-
 cache/bin/varnishadm/varnishadm.c:233: undefined reference to
 `rl_callback_handler_remove'
 varnishadm-varnishadm.o(.text+0x887):/root/varnish-
 cache/bin/varnishadm/varnishadm.c:215: undefined reference to
 `rl_callback_handler_install'
 varnishadm-varnishadm.o(.text+0x8b1):/root/varnish-
 cache/bin/varnishadm/varnishadm.c:236: undefined reference to
 `rl_callback_handler_remove'
 varnishadm-varnishadm.o(.text+0xa03): In function `send_line':
 /root/varnish-cache/bin/varnishadm/varnishadm.c:188: undefined reference
 to `rl_callback_handler_remove'
 varnishadm-varnishadm.o(.text+0x9fe):/root/varnish-
 cache/bin/varnishadm/varnishadm.c:186: undefined reference to
 `add_history'
 *** Error code 1

 Stop in /root/varnish-cache/bin/varnishadm.
 *** Error code 1

 Stop in /root/varnish-cache/bin.
 *** Error code 1

 Stop in /root/varnish-cache.
 *** Error code 1

 Stop in /root/varnish-cache.
 }}}

 If we build with libreadline (which is installed by default) it will work.

-- 
Ticket URL: <https://www.varnish-cache.org/trac/ticket/1003#comment:3>
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