.gitignore

@@ -6,4 +6,3 @@
 /sleef-3.6.1-filtered.tar.zst
 /sleef-3.7-filtered.tar.zst
 /sleef-3.8-filtered.tar.zst
-/sleef-3.9.0-filtered.tar.zst

sleef.rpmlintrc

@@ -1,12 +1,9 @@
 # These are not real spelling errors...
+addFilter(r" spelling-error \('[Vv]ectorized', ")
 addFilter(r"sleef-gnuabi\..*: spelling-error \('(lib(sleefgnuabi|mvec)|glibc)', ")
 # All of the documentation is in the -doc subpackage.
 addFilter(r" no-documentation")
 # This Source cannot be a URL because we must filter out certain files.
-addFilter(r" invalid-url Source[0-9]+: sleef-.*-filtered\.tar\.zst")
+addFilter(r" invalid-url Source[0-9]+: sleef-.*-filtered\.tar\.xz")
 # Bogus; it is a perfectly fine zstandard file.
-addFilter(r" inconsistent-file-extension sleef-.*-filtered\.tar\.zst")
-# We are not sure why some files from docs/ are duplicated in docs/src/. The
-# files are small compared to the documentation overall, so it does not seem
-# worth too much investigation, and hardlinking them would be a little tedious.
-addFilter(r" files-duplicate /.*/docs/src/")
+addFilter(r" inconsistent-file-extension sleef-.*-filtered\.tar\.xz")

sleef.spec

@@ -6,12 +6,9 @@
 # this feature disabled until someone asks for it.
 %bcond static 0
 
-# Adds a BuildRequires on tlfloat and enables more tests
-%bcond tlfloat 1
-
 Name:           sleef
-Version:        3.9.0
-%global tag %{version}
+Version:        3.8.0
+%global tag 3.8
 %global so_version 3
 Release:        %autorelease
 Summary:        Vectorized math library
@@ -39,38 +36,8 @@ Source1:        get_source.sh
 # https://fedoraproject.org/wiki/Changes/EncourageI686LeafRemoval
 ExcludeArch:    %{ix86}
 
-# On aarch64, since 3.9.0, we cannot link at least bin/tester3svenofma when LTO
-# is enabled, due to confusion about SVE.
-#
-#   /builddir/build/BUILD/sleef-3.9.0-build/sleef-3.9.0/src/common/testerutil.c:
-#   In function ‘memrand.constprop’:
-#   /builddir/build/BUILD/sleef-3.9.0-build/sleef-3.9.0/src/common/testerutil.c:101:6:
-#   error: this operation requires the SVE ISA extension
-#     101 | void memrand(void *p, int size) {
-#         |      ^
-#   /builddir/build/BUILD/sleef-3.9.0-build/sleef-3.9.0/src/common/testerutil.c:101:6:
-#   note: you can enable SVE using the command-line option ‘-march’, or by
-#   using the ‘target’ attribute or pragma
-#   /builddir/build/BUILD/sleef-3.9.0-build/sleef-3.9.0/src/common/testerutil.c:101:
-#   confused by earlier errors, bailing out
-#
-# This might be an upstream bug, but it is hard to understand. Upstream
-# provides their own LTO option, SLEEF_ENABLE_LTO, but for does not support it
-# in combination with shared libraries.
-#
-# - We could still build the library with LTO and not test it
-#   (-DSLEEF_BUILD_TESTS:BOOL=FALSE) on aarch64.
-# - It’s not clear how we could disable LTO *only for the tests*.
-# - We choose to disable LTO entirely on aarch64, because we really want to run
-#   the tests. We hope that the performance impact is not significant. It
-#   currently does not seem necessary to disable LTO on other architectures.
-%ifarch %{arm64}
-%global _lto_cflags %{nil}
-%endif
-
 BuildRequires:  cmake >= 3.4.3
 BuildRequires:  gcc
-BuildRequires:  gcc-c++
 BuildRequires:  ninja-build
 # For tests only:
 BuildRequires:  pkgconfig(mpfr)
@@ -80,13 +47,10 @@ BuildRequires:  pkgconfig(libcrypto)
 %if %{with dft}
 BuildRequires:  pkgconfig(fftw3)
 %endif
-%if %{with tlfloat}
-BuildRequires:  pkgconfig(tlfloat)
-%endif
 
 # See https://sleef.org/additional.xhtml#gnuabi. The gnuabi version of the
 # library only applies to these architectures.
-%global gnuabi_arches %{ix86} %{x86_64} %{arm64}
+%global gnuabi_arches %{ix86} x86_64 aarch64
 # See https://github.com/shibatch/sleef/pull/283.
 %if %{with static}
 %global inline_enabled 1
@@ -203,15 +167,12 @@ developing applications that use sleef-quad.
 
 %prep
 %autosetup -n sleef-%{tag} -p1
-# Remove an unwanted hidden file from the docs
-find docs/ -type f -name .nojekyll -print -delete
 
 
 %conf
 # -GNinja: This used to be required for parallel builds; it is still faster.
 #
 # -DENFORCE_TESTER3: The build should fail if we cannot build all tests.
-# -DENFORCE_TESTER4: Likewise, except that tester4 requires tlfloat.
 #
 # -DBUILD_INLINE_HEADERS: Do not build the “inline” headers. This would provide
 #   an arch-specific collection of sleefinline_*.h headers in _includedir, as
@@ -220,27 +181,14 @@ find docs/ -type f -name .nojekyll -print -delete
 #   and would thus also be treated as a static library in the Fedora
 #   guidelines) should be omitted unless something in Fedora absolutely
 #   requires them.
-#
-# -DSLEEFDFT_ENABLE_STREAM: The author writes, “The recommended value for
-#   SLEEFDFT_ENABLE_STREAM depends on the architecture, and it is only
-#   recommended to be turned on on x86_64.”
-#   https://github.com/shibatch/sleef/discussions/654#discussioncomment-12860550
 %cmake \
     -GNinja \
     -DSLEEF_BUILD_DFT:BOOL=%{?with_dft:TRUE}%{?!with_dft:FALSE} \
-    -DSLEEF_ENFORCE_DFT:BOOL=%{?with_dft:TRUE}%{?!with_dft:FALSE} \
-%ifarch %{x86_64}
-    -DSLEEFDFT_ENABLE_STREAM:BOOL=TRUE \
-%else
-    -DSLEEFDFT_ENABLE_STREAM:BOOL=FALSE \
-%endif
     -DSLEEF_BUILD_GNUABI_LIBS:BOOL=%{?gnuabi_enabled:TRUE}%{?!gnuabi_enabled:FALSE} \
     -DSLEEF_BUILD_INLINE_HEADERS:BOOL=%{?inline_enabled:TRUE}%{?!inline_enabled:FALSE} \
     -DSLEEF_BUILD_QUAD:BOOL=%{?with_quad:TRUE}%{?!with_quad:FALSE} \
-    -DSLEEF_BUILD_SHARED_LIBS:BOOL=TRUE \
-    -DSLEEF_ENFORCE_TESTER3:BOOL=TRUE \
-    -DSLEEF_ENFORCE_TESTER4:BOOL=%{?with_tlfloat:TRUE}%{?!with_tlfloat:FALSE} \
-    -DSLEEF_ENABLE_TLFLOAT:BOOL=%{?with_tlfloat:TRUE}%{?!with_tlfloat:FALSE}
+    -DSLEEF_BUILD_SHARED_LIBS:BOOL=ON \
+    -DSLEEF_ENFORCE_TESTER3:BOOL=TRUE
 
 
 %build
@@ -252,43 +200,17 @@ find docs/ -type f -name .nojekyll -print -delete
 
 
 %check
-# Logging CPU features is helpful for debugging, especially in COPR builds
-# where the builder hardware information is not necessarily logged separately.
-echo '==== Build host CPU features ===='
-cat /proc/cpuinfo
-
 skips='^($.'
 
-%ifarch %{arm64}
+%ifarch aarch64
 # Some tests are specifically for SVE code. We can only run these tests on
 # builder hardware that has the SVE extensions, which are not part of the
 # aarch64 baseline.
-if ! grep -E '[Ff](lags|eatures).*\bsve\b' /proc/cpuinfo >/dev/null
+if ! grep -E '[Ff]lags.*\bsve\b' /proc/cpuinfo >/dev/null
 then
   skips="${skips}|gnuabi_compatibility_SVE(_masked)?|qiutsve"
 fi
 %endif
-%ifarch %{power64}
-# Some tests are specifically for VSX3 code. We can only run these tests on
-# builder hardware that has the VSX3 extensions (POWER 9 or later), which are
-# not part of the ppc64le baseline (POWER 8).
-if grep -E -i '\bPOWER8\b' /proc/cpuinfo >/dev/null
-then
-  skips="${skips}|.*vsx3(nofma)?"
-fi
-%endif
-
-%ifarch %{x86_64}
-%if %{undefined fc43} && %{undefined fc42} && %{undefined el10}
-# At least one test within this executable fails since GCC 16 landed in Fedora
-# 44. It’s not very easy to tell exactly what is going wrong, and upstream is
-# not likely to be interested since (as determined by bisection) the failure
-# was resolved upstream by the removal of no-FMA helpers in
-# https://github.com/shibatch/sleef/pull/685. Let’s just skip this while we
-# await the next upstream release.
-skips="${skips}|tester4ypurec_scalar"
-%endif
-%endif
 
 skips="${skips})$"
 
@@ -317,7 +239,7 @@ skips="${skips})$"
 %files doc
 %license LICENSE.txt
 %doc CHANGELOG.md
-%doc README.adoc
+%doc README.md
 %doc docs/
 
 

sources

@@ -1 +1 @@
-SHA512 (sleef-3.9.0-filtered.tar.zst) = 4c55c310795569debed8c771cf0251a126e8291515bf562e6ac4b611dafe6df5fd0024d129dbeaf2c6bce39112bb8a826acabd762beebdd17de86259394b5933
+SHA512 (sleef-3.8-filtered.tar.zst) = 51942a633efb4e5b452530c3a34ac6983d7b77c7cf8f17dc0cd46934585ed6ae2745fce81438e0757aeb464be3b1677ab34d1421d7601a46069f490881cc9d89