From 0510f6ffee646171bb105e0e8d016ac35e606cd4 Mon Sep 17 00:00:00 2001 From: Gwenhael Goavec-Merou Date: Mon, 22 Jun 2020 15:45:20 +0200 Subject: [PATCH] qualify placeholders with their full namespace With boost >= 1.73, placeholders must be qualified by using the full namespace. Without the namespace, the build fails with: gqrx-2.12.1/src/dsp/rds/parser_impl.cc: In constructor 'gr::rds::parser_impl::parser_impl(bool, bool)': gqrx-2.12.1/src/dsp/rds/parser_impl.cc:42:72: error: '_1' was not declared in this scope set_msg_handler(pmt::mp("in"), boost::bind(&parser_impl::parse, this, _1)); [Upstream status: https://github.com/csete/gqrx/pull/811] Signed-off-by: Gwenhael Goavec-Merou --- src/dsp/rds/parser_impl.cc | 2 +- src/dsp/rx_rds.cpp | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/src/dsp/rds/parser_impl.cc b/src/dsp/rds/parser_impl.cc index b10fdb01..07dae038 100644 --- a/src/dsp/rds/parser_impl.cc +++ b/src/dsp/rds/parser_impl.cc @@ -40,7 +40,7 @@ parser_impl::parser_impl(bool log, bool debug, unsigned char pty_locale) pty_locale(pty_locale) { message_port_register_in(pmt::mp("in")); - set_msg_handler(pmt::mp("in"), boost::bind(&parser_impl::parse, this, _1)); + set_msg_handler(pmt::mp("in"), boost::bind(&parser_impl::parse, this, boost::placeholders::_1)); message_port_register_out(pmt::mp("out")); reset(); } diff --git a/src/dsp/rx_rds.cpp b/src/dsp/rx_rds.cpp index c4a541f3..c09835b0 100644 --- a/src/dsp/rx_rds.cpp +++ b/src/dsp/rx_rds.cpp @@ -97,7 +97,7 @@ rx_rds_store::rx_rds_store() : gr::block ("rx_rds_store", gr::io_signature::make (0, 0, 0)) { message_port_register_in(pmt::mp("store")); - set_msg_handler(pmt::mp("store"), boost::bind(&rx_rds_store::store, this, _1)); + set_msg_handler(pmt::mp("store"), boost::bind(&rx_rds_store::store, this, boost::placeholders::_1)); d_messages.set_capacity(100); }