mirror of
https://gitlab.com/scemama/qmcchem.git
synced 2024-09-01 07:43:41 +02:00
92 lines
2.7 KiB
Plaintext
92 lines
2.7 KiB
Plaintext
# ===========================================================================
|
|
# https://www.gnu.org/software/autoconf-archive/ax_zmq.html
|
|
# ===========================================================================
|
|
#
|
|
# SYNOPSIS
|
|
#
|
|
# AX_ZMQ([MINIMUM-VERSION], [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
|
|
#
|
|
# DESCRIPTION
|
|
#
|
|
# Test for the ZMQ libraries of a particular version (or newer). The
|
|
# default version tested for is 4.0.0.
|
|
#
|
|
# The macro tests for ZMQ libraries in the library/include path, and, when
|
|
# provided, also in the path given by --with-zmq.
|
|
#
|
|
# This macro calls:
|
|
#
|
|
# AC_SUBST(ZMQ_CPPFLAGS) / AC_SUBST(ZMQ_LDFLAGS) / AC_SUBST(ZMQ_LIBS)
|
|
#
|
|
# And sets:
|
|
#
|
|
# HAVE_ZMQ
|
|
#
|
|
# LICENSE
|
|
#
|
|
# Copyright (c) 2016 Jeroen Meijer <jjgmeijer@gmail.com>
|
|
#
|
|
# Copying and distribution of this file, with or without modification, are
|
|
# permitted in any medium without royalty provided the copyright notice
|
|
# and this notice are preserved. This file is offered as-is, without any
|
|
# warranty.
|
|
|
|
#serial 3
|
|
|
|
AC_DEFUN([AX_ZMQ], [
|
|
AC_ARG_WITH([zmq], [AS_HELP_STRING([--with-zmq=<prefix>],[ZMQ prefix directory])], [
|
|
ZMQ_LDFLAGS="-L${with_zmq}/lib"
|
|
ZMQ_CPPFLAGS="-I${with_zmq}/include"
|
|
])
|
|
|
|
HAVE_ZMQ=0
|
|
if test "$with_zmq" != "no"; then
|
|
|
|
LD_FLAGS="$LDFLAGS $ZMQ_LDFLAGS"
|
|
CPPFLAGS="$CPPFLAGS $ZMQ_CPPFLAGS"
|
|
|
|
AC_LANG_PUSH([C])
|
|
AC_CHECK_HEADER(zmq.h, [zmq_h=yes], [zmq_h=no])
|
|
AC_LANG_POP([C])
|
|
|
|
if test "$zmq_h" = "yes"; then
|
|
version=ifelse([$1], ,4.0.0,$1)
|
|
AC_MSG_CHECKING([for ZMQ version >= $version])
|
|
version=$(echo $version | tr '.' ',')
|
|
AC_EGREP_CPP([version_ok], [
|
|
#include <zmq.h>
|
|
#if defined(ZMQ_VERSION) && ZMQ_VERSION >= ZMQ_MAKE_VERSION($version)
|
|
version_ok
|
|
#endif
|
|
],[
|
|
AC_MSG_RESULT(yes)
|
|
AC_CHECK_LIB([zmq],[zmq_send],[
|
|
HAVE_ZMQ=1
|
|
ZMQ_LIBS="-lzmq"
|
|
],[
|
|
AC_MSG_ERROR([libzmq.so not in LIBRARY_PATH])
|
|
])
|
|
|
|
AC_SUBST(ZMQ_LDFLAGS)
|
|
AC_SUBST(ZMQ_CPPFLAGS)
|
|
AC_SUBST(ZMQ_LIBS)
|
|
], AC_MSG_RESULT([no valid ZMQ version was found]))
|
|
else
|
|
AC_MSG_WARN([no valid ZMQ installation was found])
|
|
fi
|
|
|
|
if test $HAVE_ZMQ = 1; then
|
|
# execute ACTION-IF-FOUND (if present):
|
|
ifelse([$2], , :, [$2])
|
|
else
|
|
# execute ACTION-IF-NOT-FOUND (if present):
|
|
ifelse([$3], , :, [$3])
|
|
fi
|
|
else
|
|
AC_MSG_NOTICE([not checking for ZMQ])
|
|
fi
|
|
|
|
AC_DEFINE(HAVE_ZMQ,,[define if the ZMQ library is available])
|
|
])
|
|
|