[PATCH] gr-osmosdr: fix build with boost > 1.73.0

[Gwenhael Goavec-Merou]

boost/detail/endian.hpp has been marked as deprecated since boost 1.69.0.
This file and boost/predef/detail/endian_compat.h are no more available.

This patch suppress this header in some file, where not needed and move
to correct header and new constants. It's retrocompatible for at least all boost release > 1.69.0

Signed-off-by: Gwenhael Goavec-Merou <gwenhael.goavec-merou at trabucayre.com>
---
 lib/airspy/airspy_source_c.cc     | 1 -
 lib/airspyhf/airspyhf_source_c.cc | 1 -
 lib/hackrf/hackrf_source_c.cc     | 6 +++---
 lib/rtl/rtl_source_c.cc           | 1 -
 4 files changed, 3 insertions(+), 6 deletions(-)

diff --git a/lib/airspy/airspy_source_c.cc b/lib/airspy/airspy_source_c.cc
index 50150e5..f833588 100644
--- a/lib/airspy/airspy_source_c.cc
+++ b/lib/airspy/airspy_source_c.cc
@@ -33,7 +33,6 @@
 
 #include <boost/assign.hpp>
 #include <boost/format.hpp>
-#include <boost/detail/endian.hpp>
 #include <boost/algorithm/string.hpp>
 #include <boost/thread/thread.hpp>
 
diff --git a/lib/airspyhf/airspyhf_source_c.cc b/lib/airspyhf/airspyhf_source_c.cc
index 327fe19..b7494a8 100644
--- a/lib/airspyhf/airspyhf_source_c.cc
+++ b/lib/airspyhf/airspyhf_source_c.cc
@@ -33,7 +33,6 @@
 
 #include <boost/assign.hpp>
 #include <boost/format.hpp>
-#include <boost/detail/endian.hpp>
 #include <boost/algorithm/string.hpp>
 #include <boost/thread/thread.hpp>
 
diff --git a/lib/hackrf/hackrf_source_c.cc b/lib/hackrf/hackrf_source_c.cc
index eea5caa..fc48171 100644
--- a/lib/hackrf/hackrf_source_c.cc
+++ b/lib/hackrf/hackrf_source_c.cc
@@ -31,7 +31,7 @@
 #include <stdexcept>
 #include <iostream>
 
-#include <boost/detail/endian.hpp>
+#include <boost/predef/other/endian.h>
 
 #include <gnuradio/io_signature.h>
 
@@ -90,10 +90,10 @@ hackrf_source_c::hackrf_source_c (const std::string &args)
 
   // create a lookup table for gr_complex values
   for (unsigned int i = 0; i <= 0xffff; i++) {
-#ifdef BOOST_LITTLE_ENDIAN
+#ifdef BOOST_ENDIAN_LITTLE_BYTE
     _lut.push_back( gr_complex( (float(int8_t(i & 0xff))) * (1.0f/128.0f),
                                 (float(int8_t(i >> 8))) * (1.0f/128.0f) ) );
-#else // BOOST_BIG_ENDIAN
+#else // BOOST_ENDIAN_BIG_BYTE
     _lut.push_back( gr_complex( (float(int8_t(i >> 8))) * (1.0f/128.0f),
                                 (float(int8_t(i & 0xff))) * (1.0f/128.0f) ) );
 #endif
diff --git a/lib/rtl/rtl_source_c.cc b/lib/rtl/rtl_source_c.cc
index a371464..7f2e648 100644
--- a/lib/rtl/rtl_source_c.cc
+++ b/lib/rtl/rtl_source_c.cc
@@ -32,7 +32,6 @@
 
 #include <boost/assign.hpp>
 #include <boost/format.hpp>
-#include <boost/detail/endian.hpp>
 #include <boost/algorithm/string.hpp>
 
 #include <stdexcept>
-- 
2.27.0