enable MP3 support

libsndfile-1.1.0-cefd7b59.patch

@@ -0,0 +1,75 @@
+From cefd7b59df628eca240af3c136d66137c8e94888 Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?IOhannes=20m=20zm=C3=B6lnig?= <zmoelnig@iem.at>
+Date: Thu, 8 Sep 2022 10:49:36 +0200
+Subject: [PATCH] tests: Use fuzzy comparison in test-suite
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+Using exact comparison ("a == b") when comparing expected with computed
+test data fails the test-suite on many architectures (including, but not
+limited to armhf and arm64).
+
+Instead, use epsilon(for now, FLT_EPSILON and DBL_EPSILON) to compare
+floating point numbers for equality.
+
+
+Closes: https://github.com/libsndfile/libsndfile/issues/866
+
+Signed-off-by: IOhannes m zmölnig <zmoelnig@iem.at>
+---
+ tests/utils.tpl | 27 +++++++++++++++++++++++++--
+ 1 file changed, 25 insertions(+), 2 deletions(-)
+
+diff --git a/tests/utils.tpl b/tests/utils.tpl
+index c68e3a26e..0d1cd8bb9 100644
+--- a/tests/utils.tpl
++++ b/tests/utils.tpl
+@@ -193,6 +193,7 @@ sf_count_t		file_length_fd (int fd) ;
+ #include <string.h>
+ #include <ctype.h>
+ #include <math.h>
++#include <float.h>
+ #include <fcntl.h>
+ #include <sys/stat.h>
+ 
+@@ -215,6 +216,28 @@ sf_count_t		file_length_fd (int fd) ;
+ #define O_BINARY 0
+ #endif
+ 
++
++/*
++**      Compare for equality, with epsilon
++*/
++static inline int
++equals_short (const short a, const short b)
++{        return (a == b);
++} /* equals_short */
++static inline int
++equals_int (const int a, const int b)
++{        return (a == b);
++} /* equals_int */
++static inline int
++equals_float (const float a, const float b)
++{        return (fabsf(a - b) <= FLT_EPSILON);
++} /* equals_float */
++static inline int
++equals_double (const double a, const double b)
++{       return (fabs(a - b) <= DBL_EPSILON);
++} /* equals_double */
++
++
+ [+ FOR float_type +]
+ void
+ gen_windowed_sine_[+ (get "name") +] ([+ (get "name") +] *data, int len, double maximum)
+@@ -752,8 +775,8 @@ compare_[+ (get "io_element") +]_or_die (const [+ (get "io_element") +] *expecte
+ 	unsigned k ;
+ 
+ 	for (k = 0 ; k < count ; k++)
+-		if (expected [k] != actual [k])
+-		{	printf ("\n\nLine %d : Error at index %d, got " [+ (get "format_str") +] ", should be " [+ (get "format_str") +] ".\n\n", line_num, k, actual [k], expected [k]) ;
++		if (!equals_[+ (get "io_element") +](expected [k], actual [k]))
++		{	printf ("\n\nLine %d : Error at index %d, got " [+ (get "format_str") +] ", should be " [+ (get "format_str") +] "(delta=" [+ (get "format_str") +] " ).\n\n", line_num, k, actual [k], expected [k], actual [k] - expected [k]) ;
+ 			exit (1) ;
+ 			} ;
+ 

libsndfile.spec

@@ -1,11 +1,13 @@
 Summary:	Library for reading and writing sound files
 Name:		libsndfile
 Version:	1.1.0
-Release:	3%{?dist}
+Release:	4%{?dist}
 License:	LGPLv2+ and GPLv2+ and BSD
 URL:		http://libsndfile.github.io/libsndfile/
 Source0:        https://github.com/libsndfile/libsndfile/releases/download/%{version}/libsndfile-%{version}.tar.xz
 Patch0:		libsndfile-1.0.25-system-gsm.patch
+Patch1:	libsndfile-1.1.0-cefd7b59.patch
+BuildRequires:  autogen
 BuildRequires:  gcc-c++
 BuildRequires:	alsa-lib-devel
 BuildRequires:	flac-devel
@@ -19,9 +21,8 @@ BuildRequires:	libtool
 BuildRequires:	make
 BuildRequires:	python3
 BuildRequires:  opus-devel
-# enable later, now it fails on some archs #https://github.com/libsndfile/libsndfile/issues/860
+BuildRequires:  lame-devel
-#BuildRequires:  lame-devel
+BuildRequires:  mpg123-devel
-#BuildRequires:  mpg123-devel
 
 
 %description
@@ -57,6 +58,7 @@ This package contains command line utilities for libsndfile.
 %prep
 %setup -q
 %patch0 -p1 -b .system-gsm
+%patch1 -p1 -b .cefd7b59
 rm -r src/GSM610
 
 %build
@@ -66,9 +68,8 @@ autoreconf -I M4 -fiv # for system-gsm patch
 	--enable-sqlite \
 	--enable-alsa \
 	--enable-largefile \
+	--enable-mpeg \
 	--disable-static
-# enable later, now it fails on some archs #https://github.com/libsndfile/libsndfile/issues/860
-#	--enable-mpeg \
 
 # Get rid of rpath
 sed -i 's|^hardcode_libdir_flag_spec=.*|hardcode_libdir_flag_spec=""|g' libtool
@@ -152,6 +153,9 @@ LD_LIBRARY_PATH=$PWD/src/.libs make check
 
 
 %changelog
+* Sat Sep 10 2022 Michal Hlavinka <mhlavink@redhat.com> - 1.1.0-4
+- enable MP3 support
+
 * Wed Aug 03 2022 Michal Hlavinka <mhlavink@redhat.com> - 1.1.0-3
 - new MPEG support does not compile on some archs, do not enable it yet