inline.patch

@@ -1,32 +0,0 @@
-From: Jan Engelhardt <jengelh@inai.de>
-Date: 2024-09-04 17:08:46.573623857 +0200
-References: https://github.com/Cyan4973/xxHash/issues/943
-
-Ditch forced inlining, gcc-14 does not like it when combined with -Og.
-(gcc-13 was fine.) And I want everyone to be able to use -Og.
-
-In function 'void XXH3_hashLong_internal_loop(xxh_u64*, const xxh_u8*, size_t, const xxh_u8*, size_t, XXH3_f_accumulate, XXH3_f_scrambleAcc)',
-    inlined from 'XXH_NAMESPACEXXH128_hash_t XXH3_hashLong_128b_internal(const void*, size_t, const xxh_u8*, size_t, XXH3_f_accumulate, XXH3_f_scrambleAcc)' at /usr/include/xxhash.h:6416:32,
-    inlined from 'XXH_NAMESPACEXXH128_hash_t XXH3_hashLong_128b_default(const void*, size_t, XXH64_hash_t, const void*, size_t)' at /usr/include/xxhash.h:6442:39:
-/usr/include/xxhash.h:5364:18: error: inlining failed in call to 'always_inline' 'void XXH3_accumulate_scalar(xxh_u64*, const xxh_u8*, const xxh_u8*, size_t)': function not considered for inlining
- 5364 | XXH_FORCE_INLINE XXH3_ACCUMULATE_TEMPLATE(scalar)
-/usr/include/xxhash.h:5544:14: note: called from here
- 5544 |         f_acc(acc, input + n*block_len, secret, nbStripesPerBlock);
-
----
- xxhash.h |    2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
-
-Index: xxHash-0.8.2/xxhash.h
-===================================================================
---- xxHash-0.8.2.orig/xxhash.h
-+++ xxHash-0.8.2/xxhash.h
-@@ -2107,7 +2107,7 @@ static void* XXH_memcpy(void* dest, cons
- #  define XXH_NO_INLINE static
- /* enable inlining hints */
- #elif defined(__GNUC__) || defined(__clang__)
--#  define XXH_FORCE_INLINE static __inline__ __attribute__((always_inline, unused))
-+#  define XXH_FORCE_INLINE static __inline__ __attribute__((unused))
- #  define XXH_NO_INLINE static __attribute__((noinline))
- #elif defined(_MSC_VER)  /* Visual Studio */
- #  define XXH_FORCE_INLINE static __forceinline

xxhash.changes

@@ -1,8 +1,3 @@
--------------------------------------------------------------------
-Tue Sep  3 02:11:09 UTC 2024 - Jan Engelhardt <jengelh@inai.de>
-
-- Add inline.patch to resolve FTBFS on gcc-14 + -Og.
-
 -------------------------------------------------------------------
 Sun May  5 19:35:03 UTC 2024 - Bruno Pitrus <brunopitrus@hotmail.com>
 

xxhash.spec

@@ -24,11 +24,9 @@ License:        BSD-2-Clause AND GPL-2.0-only
 Group:          Productivity/Security
 URL:            https://github.com/Cyan4973/xxHash
 Source0:        https://github.com/Cyan4973/xxHash/archive/v%{version}.tar.gz#/xxHash-%{version}.tar.gz
-Patch1:         test-tools-do-not-override-cflags.patch
-Patch2:         inline.patch
+Patch0:         test-tools-do-not-override-cflags.patch
 BuildRequires:  gcc-c++
-BuildRequires:  pkg-config
-%{?suse_build_hwcaps_libs}
+BuildRequires:  pkgconfig
 
 %description
 xxHash is a hash algorithm. It completes the SMHasher test suite which
@@ -36,41 +34,38 @@ evaluates collision, dispersion and randomness qualities of hash functions.
 Hashes are identical on all platforms.
 
 %package -n libxxhash0
-Summary:        Non-cryptographic hash algorithm
+Summary:        Shared library for xxHash - a non-cryptographic hash algorithm
 License:        BSD-2-Clause
 Group:          System/Libraries
 
 %description -n libxxhash0
-xxHash is a hash algorithm. It completes the SMHasher test suite which
-evaluates collision, dispersion and randomness qualities of hash functions.
-Hashes are identical on all platforms.
+Shared library for xxHash - a hash algorithm. It completes the SMHasher test
+suite which evaluates collision, dispersion and randomness qualities of hash
+functions. Hashes are identical on all platforms.
 
 %package devel
-Summary:        Headers for xxHash, a non-cryptographic hash algorithm
+Summary:        Development files for xxHash - a non-cryptographic hash algorithm
 License:        BSD-2-Clause
 Group:          Development/Libraries/C and C++
 Requires:       %{name} = %{version}
 Requires:       libxxhash0 = %{version}
 
 %description devel
-Headers and other development files for xxHash.
+Development files for xxHash - a hash algorithm. It completes the SMHasher test
+suite which evaluates collision, dispersion and randomness qualities of hash
+functions. Hashes are identical on all platforms.
 
 %prep
 %autosetup -p1 -n xxHash-%{version}
 
 %build
-# ALLOW_AVX just means "we guarantee we policed our %%optflags".
-export CFLAGS="%{optflags} -DXXH_X86DISPATCH_ALLOW_AVX=1"
-export CXXFLAGS="$CFLAGS"
+export CFLAGS="%{optflags}"
+export CXXFLAGS="%{optflags}"
 export LDFLAGS="%{?build_ldflags}"
-# DISPATCH=1 if you want AVX2/AVX512. But it does not seem to perform any
-# better than the lowest-denomimation code on at least the 1135G7 and 5950X
-# CPUs, and for both LP64 as well as ILP32 — it seems to be all within margin
-# of error.
 %make_build prefix=%{_prefix} libdir=%{_libdir}
 
 %install
-export CFLAGS="%{optflags} -DXXH_X86DISPATCH_ALLOW_AVX=1"
+export CFLAGS="%{optflags}"
 export CXXFLAGS="%{optflags}"
 export LDFLAGS="%{?build_ldflags}"
 %make_install prefix=%{_prefix} libdir=%{_libdir}