Accepting request 1247916 from hardware:sdr

OBS-URL: https://build.opensuse.org/request/show/1247916
OBS-URL: https://build.opensuse.org/package/show/openSUSE:Factory/liquid-dsp?expand=0&rev=7

fix-chromosome-32bit.patch

@@ -0,0 +1,72 @@
+Description: Fix chromosomes for sizeof (unsigned long) == 32
+ In the chromosome struct, the maximum value of a trait is stored in an
+ unsigned long (which is 32 bits on a typical 32 bit architecture) and up to 32
+ bits per trait are allowed.  When the full 32 bits per trait were used, the
+ value stored in max_value is 1 << 32 which is truncated to zero on 32 bit
+ architectures. This causes the limit check in chromosome_init() to always
+ fail.
+ .
+ While it would be sufficient to change the comparison from v >= max_value to
+ v > (max_value - 1), change the setting of max_value to "(1<<bits)-1". This
+ has the advantage of being the actual maximum value and therefore more
+ appropriate for the name.
+Author: Andreas Bombe <aeb@debian.org>
+Last-Update: 2023-10-18
+---
+This patch header follows DEP-3: http://dep.debian.net/deps/dep3/
+--- a/src/optim/src/chromosome.c
++++ b/src/optim/src/chromosome.c
+@@ -62,7 +62,7 @@
+     for (i=0; i<q->num_traits; i++) {
+         q->bits_per_trait[i] = _bits_per_trait[i];
+ 
+-        q->max_value[i] = 1LU << q->bits_per_trait[i];
++        q->max_value[i] = (1ULL << q->bits_per_trait[i]) - 1;
+         q->traits[i] = 0LU;
+ 
+         q->num_bits += q->bits_per_trait[i];
+@@ -80,7 +80,7 @@
+     // validate input
+     if (_num_traits == 0)
+         return liquid_error_config("chromosome_create_basic(), must have at least one trait");
+-    if (_bits_per_trait == 0 || _bits_per_trait > 64)
++    if (_bits_per_trait == 0 || _bits_per_trait > LIQUID_CHROMOSOME_MAX_SIZE)
+         return liquid_error_config("chromosome_create_basic(), bits per trait out of range");
+ 
+     unsigned int * bpt = (unsigned int *) malloc(_num_traits*sizeof(unsigned int));
+@@ -179,7 +179,7 @@
+     unsigned int i;
+     for (i=0; i<_c->num_traits; i++) {
+         //printf("===> [%3u] bits:%3u, max:%12lu, value:%12lu\n", i, _c->bits_per_trait[i], _c->max_value[i], _v[i]);
+-        if (_v[i] >= _c->max_value[i])
++        if (_v[i] > _c->max_value[i])
+             return liquid_error(LIQUID_EIRANGE,"chromosome_init(), value exceeds maximum");
+ 
+         _c->traits[i] = _v[i];
+@@ -197,7 +197,7 @@
+             return liquid_error(LIQUID_EIRANGE,"chromosome_initf(), value must be in [0,1]");
+ 
+         // quantize sample
+-        unsigned long N = 1LU << _c->bits_per_trait[i];
++        unsigned long N = (1ULL << _c->bits_per_trait[i]) - 1;
+         _c->traits[i] = (unsigned long) floorf( _v[i] * N );
+         //printf("===> [%3u] quantizing %8.2f, bits:%3u, N:%12lu, trait:%12lu/%12lu => %12.8f\n",
+         //    i, _v[i], _c->bits_per_trait[i], N, _c->traits[i], _c->max_value[i], chromosome_valuef(_c,i));
+@@ -295,7 +295,7 @@
+ {
+     unsigned int i;
+     for (i=0; i<_q->num_traits; i++)
+-        _q->traits[i] = rand() & (_q->max_value[i]-1LU);
++        _q->traits[i] = rand() & _q->max_value[i];
+     return LIQUID_OK;
+ }
+ 
+@@ -306,7 +306,7 @@
+         liquid_error(LIQUID_EIRANGE,"chromosome_valuef(), trait index exceeded");
+         return 0.0f;
+     }
+-    return (float) (_q->traits[_index]) / (float)(_q->max_value[_index]-1LU);
++    return (float) (_q->traits[_index]) / (float)_q->max_value[_index];
+ }
+ 
+ unsigned int chromosome_value(chromosome   _q,

liquid-dsp-1.6.0.tar.gz

@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:6ee6a5dfb48e047b118cf613c0b9f43e34356a5667a77a72a55371d2c8c53bf5
-size 1243435

liquid-dsp-1.7.0.tar.gz

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:33c42ebc2e6088570421e282c6332e899705d42b4f73ebd1212e6a11da714dd4
+size 1281395

liquid-dsp.changes

@@ -1,3 +1,32 @@
+-------------------------------------------------------------------
+Sun Feb 23 13:42:21 UTC 2025 - Andreas Stieger <andreas.stieger@gmx.de>
+
+- switch to cmake and remove spec constructs no longer needed
+- do not build examples, run tests, disable SIMD fixing aarch64
+- add fix-chromosome-32bit.patch for armv7l builds
+- The devel package is now liquid-dsp-devel
+
+-------------------------------------------------------------------
+Fri Feb  7 13:18:10 UTC 2025 - Martin Hauke <mardnh@gmx.de>
+
+- Update to version 1.7.0
+  framing
+  * added more description to method definitions such as
+    qpacketmodem and qdetector.
+  * dsssframe64: extended functionality to use qdsync, added
+    standard methods such as copy(), added interfaces for
+    specifying thresholds, reduced default spreading gain.
+  filter
+  * firinterp: added flush() method to run zeros through filter.
+  * rresamp: allow for default bandwidth with an input of -1.
+  nco
+  * fixed issue where frequency was being set improperly, added
+    more extensive testing.
+  * improved the NCO object with VCO precision.
+  random
+  * added more extensive testing for various distributions to
+    ensure values are generated properly.
+
 -------------------------------------------------------------------
 Tue Aug 29 08:25:28 UTC 2023 - Bernhard Wiedemann <bwiedemann@suse.com>
 

liquid-dsp.spec

@@ -1,8 +1,9 @@
 #
 # spec file for package liquid-dsp
 #
-# Copyright (c) 2023 SUSE LLC
-# Copyright (c) 2017, Martin Hauke <mardnh@gmx.de>
+# Copyright (c) 2025 SUSE LLC
+# Copyright (c) 2017-2025, Martin Hauke <mardnh@gmx.de>
+# Copyright (c) 2025 Andreas Stieger <Andreas.Stieger@gmx.de>
 #
 # All modifications and additions to the file contributed by third parties
 # remain the property of their copyright owners, unless otherwise agreed
@@ -17,11 +18,10 @@
 #
 
 
-%define use_build_checks 0
-%define libname libliquid
-
+%define sover 1
+%define libname libliquid%{sover}
 Name:           liquid-dsp
-Version:        1.6.0
+Version:        1.7.0
 Release:        0
 Summary:        Digital signal processing library for software-defined radios
 License:        MIT
@@ -29,14 +29,9 @@ Group:          Development/Libraries/C and C++
 URL:            https://liquidsdr.org
 #Git-Clone:     https://github.com/jgaeddert/liquid-dsp.git
 Source:         https://github.com/jgaeddert/%{name}/archive/v%{version}.tar.gz#/%{name}-%{version}.tar.gz
-BuildRequires:  autoconf
-BuildRequires:  automake
-BuildRequires:  libtool
-BuildRequires:  pkgconfig
-BuildRequires:  pkgconfig(fftw3)
-%ifarch x86_64 aarch64
-BuildRequires:  pkgconfig(libfec)
-%endif
+Patch0:         fix-chromosome-32bit.patch
+BuildRequires:  c++_compiler
+BuildRequires:  cmake >= 3.10
 
 %description
 liquid-dsp is a signal processing library for software-defined
@@ -46,18 +41,22 @@ that do no rely on external dependencies or cumbersome frameworks.
 %package -n %{libname}
 Summary:        Digital signal processing library for software-defined radios
 Group:          Development/Libraries/C and C++
+Obsoletes:      libliquid < %{version}
+Provides:       libliquid = %{version}
 
 %description -n %{libname}
 liquid-dsp is a signal processing library for software-defined
 radios written in C. Its purpose is to provide a set of extensible DSP modules
 that do no rely on external dependencies or cumbersome frameworks.
 
-%package -n %{libname}-devel
+%package devel
 Summary:        Development files for the liquid-dsp library
 Group:          Development/Libraries/C and C++
-Requires:       libliquid = %{version}
+Requires:       %{libname} = %{version}
+Obsoletes:      libliquid-devel < %{version}
+Provides:       libliquid-devel = %{version}
 
-%description -n %{libname}-devel
+%description devel
 liquid-dsp is a signal processing library for software-defined
 radios written in C. Its purpose is to provide a set of extensible DSP modules
 that do no rely on external dependencies or cumbersome frameworks.
@@ -66,37 +65,32 @@ This subpackage contains libraries and header files for developing
 applications that want to make use of libliquid.
 
 %prep
-%setup -q
-rm scripts/ax_ext.m4 # avoid CPU-detection on build machine (boo#1100677)
+%autosetup -p1
 
 %build
-./bootstrap.sh
-%configure -disable-static
-%make_build
+%cmake \
+	-DBUILD_EXAMPLES=OFF \
+	-DENABLE_SIMD=OFF \
+	%{nil}
+%cmake_build
 
 %install
-%make_install
-rm -f %{buildroot}/%{_libdir}/libliquid.a*
-
-# fix library executable flag
-chmod a+x %{buildroot}/%{_libdir}/libliquid.so.1.6
-
-%post    -n %{libname} -p /sbin/ldconfig
-%postun  -n %{libname} -p /sbin/ldconfig
+%cmake_install
 
 %check
-%if 0%{?use_build_checks}
-make %{?_smp_mflags} check
-%endif
+%ctest
+
+%ldconfig_scriptlets -n %{libname}
 
 %files -n %{libname}
 %license LICENSE
-%doc HISTORY README.md TROUBLESHOOTING
-%{_libdir}/%{libname}.so.*
+%doc CHANGELOG.md README.rst
+%{_libdir}/libliquid.so.%{sover}
+%{_libdir}/libliquid.so.%{sover}.*
 
-%files -n %{libname}-devel
-%dir %{_includedir}/liquid
-%{_includedir}/liquid/liquid.h
-%{_libdir}/%{libname}.so
+%files devel
+%license LICENSE
+%{_includedir}/liquid
+%{_libdir}/libliquid.so
 
 %changelog