From f5b1b7966071e77100e47c85a6a021a61fcef5be Mon Sep 17 00:00:00 2001
From: "Matthias P. Braendli" <matthias.braendli@mpb.li>
Date: Fri, 22 Jul 2016 15:52:05 +0200
Subject: Make ZeroMQ mandatory, ManagementServer needs it anyway

---
 .travis.yml     |  2 +-
 INSTALL.md      |  4 +---
 configure.ac    | 31 ++++++++++---------------------
 src/Makefile.am |  6 ------
 4 files changed, 12 insertions(+), 31 deletions(-)

diff --git a/.travis.yml b/.travis.yml
index 5898586..791c9c2 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -32,7 +32,7 @@ script:
     popd
   - |
     ./bootstrap.sh
-    CC=gcc-5 CXX=g++-5 ./configure --disable-output-edi --disable-output-zeromq --disable-input-zeromq
+    CC=gcc-5 CXX=g++-5 ./configure --disable-output-edi
     make
   - |
     ./bootstrap.sh
diff --git a/INSTALL.md b/INSTALL.md
index 409363c..61f7871 100644
--- a/INSTALL.md
+++ b/INSTALL.md
@@ -4,12 +4,10 @@ Required dependencies:
 * libfec from Phil Karn, with compatibility patch:
 [ka9q-fec](https://github.com/Opendigitalradio/ka9q-fec)
 * Boost 1.48 or later
-* Optional ZeroMQ 4 from [http://www.zeromq.org](http://www.zeromq.org).
+* ZeroMQ 4 from [http://www.zeromq.org](http://www.zeromq.org).
   Please prefer the zeromq from your distribution, but mind that some distributions
   ship ZeroMQ 2, which is not enough.
 
-Use the --disable-output-zeromq ./configure option if you don't have ZeroMQ.
-
 Simple install procedure using tarball release:
 ===============================================
 
diff --git a/configure.ac b/configure.ac
index 1767f81..4e5c559 100644
--- a/configure.ac
+++ b/configure.ac
@@ -118,14 +118,6 @@ AC_ARG_ENABLE([input_file],
         [], [enable_input_file=yes])
 AS_IF([test "x$enable_input_file" = "xyes"],
         [AC_DEFINE(HAVE_INPUT_FILE, [1], [Define if FILE input is enabled])])
-# ZeroMQ
-AC_ARG_ENABLE([input_zeromq],
-        [AS_HELP_STRING([--disable-input-zeromq], [Disable ZeroMQ input])],
-        [], [enable_input_zeromq=yes])
-AS_IF([test "x$enable_input_zeromq" = "xyes"],
-        [AC_CHECK_LIB(zmq, zmq_init, [] , AC_MSG_ERROR(ZeroMQ libzmq is required))])
-AS_IF([test "x$enable_input_zeromq" = "xyes"],
-       AC_DEFINE(HAVE_INPUT_ZEROMQ, [1], [Define if ZEROMQ input is enabled]))
 
 # PRBS
 AC_ARG_ENABLE([input_prbs],
@@ -188,14 +180,7 @@ AC_ARG_ENABLE([output_simul],
         [], [enable_output_simul=yes])
 AS_IF([test "x$enable_output_simul" = "xyes"],
         [AC_DEFINE(HAVE_OUTPUT_SIMUL, [1], [Define if SIMUL output is enabled])])
-# ZeroMQ message queue output
-AC_ARG_ENABLE([output_zeromq],
-        [AS_HELP_STRING([--disable-output-zeromq], [Disable ZeroMQ output])],
-        [], [enable_output_zeromq=yes])
-AS_IF([test "x$enable_output_zeromq" = "xyes"],
-       AC_CHECK_LIB(zmq, zmq_init, [true], [AC_MSG_ERROR([ZeroMQ libzmq is required])]))
-AS_IF([test "x$enable_output_zeromq" = "xyes"],
-       AC_DEFINE(HAVE_OUTPUT_ZEROMQ, [1], [Define if ZeroMQ output is enabled]))
+
 # EDI
 AC_ARG_ENABLE([output_edi],
         [AS_HELP_STRING([--disable-output-edi], [Disable EDI output])],
@@ -207,9 +192,11 @@ AS_IF([test "x$enable_output_edi" = "xyes"],
 AS_IF([test "x$enable_output_edi" = "xyes"],
         [AC_DEFINE(HAVE_CURL, [1], [Define if cURL is available])])
 
-# Link against lzmq
-AM_CONDITIONAL([HAVE_ZEROMQ_TEST],
-			   [test "x$enable_output_zeromq" = "xyes" -o "x$enable_input_zeromq" = "xyes"])
+# ZeroMQ
+AC_CHECK_LIB(zmq, zmq_init, [] , AC_MSG_ERROR(ZeroMQ libzmq is required))
+
+AC_DEFINE([HAVE_INPUT_ZEROMQ], [1], [Define if ZeroMQ input is enabled])
+AC_DEFINE([HAVE_OUTPUT_ZEROMQ], [1], [Define if ZeroMQ output is enabled])
 
 # Link against cURL
 AM_CONDITIONAL([HAVE_CURL_TEST],
@@ -275,10 +262,12 @@ AC_OUTPUT
 echo
 echo "***********************************************"
 echo
+echo ZeroMQ input, output and management server enabled.
+echo
 echo "Inputs:"
 enabled=""
 disabled=""
-for output in prbs test slip udp fifo file zeromq
+for output in prbs test slip udp fifo file
 do
     eval var=\$enable_input_$output
     AS_IF([test "x$var" = "xyes"],
@@ -306,7 +295,7 @@ echo
 echo "Outputs:"
 enabled=""
 disabled=""
-for output in file fifo udp tcp raw simul zeromq edi
+for output in file fifo udp tcp raw simul edi
 do
     eval var=\$enable_output_$output
     AS_IF([test "x$var" = "xyes"],
diff --git a/src/Makefile.am b/src/Makefile.am
index 0cc51c2..268437c 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -29,7 +29,6 @@ endif
 FEC_FLAGS   =
 FEC_LIBS    =-lfec
 
-if HAVE_ZEROMQ_TEST
 bin_PROGRAMS=odr-dabmux odr-bridgetest zmqinput-keygen
 
 if HAVE_OUTPUT_RAW_TEST
@@ -37,11 +36,6 @@ bin_PROGRAMS+=odr-zmq2farsync
 endif
 
 ZMQ_LIBS    =-lzmq
-else
-bin_PROGRAMS=odr-dabmux odr-bridgetest
-
-ZMQ_LIBS    =
-endif
 
 if HAVE_CURL_TEST
 CURL_LIBS    =-lcurl
-- 
cgit v1.2.3