dev-libs/rocksdb: update libatomic patch

the old version of rocksdb-6.14.6-libatomic.patch is broken,
and fail to detect libatomic library at riscv64 platform,
so let's update the version from 6.17.3's which works fine.

Signed-off-by: Yixun Lan <dlan@gentoo.org>

3 files changed, 2 insertions, 107 deletions

diff --git a/dev-libs/rocksdb/files/rocksdb-6.14.6-libatomic.patch b/dev-libs/rocksdb/files/rocksdb-6.14.6-libatomic.patch
deleted file mode 100644
index 27f17aab8933..000000000000
--- a/dev-libs/rocksdb/files/rocksdb-6.14.6-libatomic.patch
+++ /dev/null
@@ -1,105 +0,0 @@
-From 38d79de10da65d234c70cbb36c24c58d189f76db Mon Sep 17 00:00:00 2001
-From: mrambacher <mrambach@gmail.com>
-Date: Mon, 12 Apr 2021 20:06:57 -0400
-Subject: [PATCH 1/3] Add check to cmake to see if we need to link against
- -latomic
-
-For some compilers/environments (e.g. Clang, riscv64), we need to link against -latomic.  Check if this is a requirement and add the library to the third-party libs if it is.
----
- CMakeLists.txt | 21 ++++++++++++++++++++-
- 1 file changed, 20 insertions(+), 1 deletion(-)
-
-diff --git a/CMakeLists.txt b/CMakeLists.txt
-index 984c6197cb..460d350054 100644
---- a/CMakeLists.txt
-+++ b/CMakeLists.txt
-@@ -312,7 +312,6 @@ int main() {
-   auto d = _mm_cvtsi128_si64(c);
- }
- " HAVE_SSE42)
--unset(CMAKE_REQUIRED_FLAGS)
- if(HAVE_SSE42)
-   add_definitions(-DHAVE_SSE42)
-   add_definitions(-DHAVE_PCLMUL)
-@@ -320,6 +319,26 @@ elseif(FORCE_SSE42)
-   message(FATAL_ERROR "FORCE_SSE42=ON but unable to compile with SSE4.2 enabled")
- endif()
- 
-+# Check if -latomic is required or not
-+if (NOT MSVC)
-+  set(CMAKE_REQUIRED_FLAGS "--std=c++11")
-+  CHECK_CXX_SOURCE_COMPILES("
-+#include <atomic>
-+std::atomic<uint64_t> x(0);
-+int main() {
-+  uint64_t i = x.load(std::memory_order_relaxed);
-+  bool b = x.is_lock_free();
-+  return 0;
-+}
-+" BUILTIN_ATOMIC)
-+if (NOT BUILTIN_ATOMIC)
-+  #TODO: Check if -latomic exists 
-+  list(APPEND THIRDPARTY_LIBS atomic)
-+endif()
-+endif()
-+
-+unset(CMAKE_REQUIRED_FLAGS)
-+
- CHECK_CXX_SOURCE_COMPILES("
- #if defined(_MSC_VER) && !defined(__thread)
- #define __thread __declspec(thread)
-
-From df7fdd69ac19f26601a80e35f70ec51913838a6e Mon Sep 17 00:00:00 2001
-From: mrambacher <mrambach@gmail.com>
-Date: Wed, 14 Apr 2021 10:33:47 -0400
-Subject: [PATCH 2/3] Reset CMAKE_REQUIRED_FLAGS after compilation checks
-
----
- CMakeLists.txt | 4 +++-
- 1 file changed, 3 insertions(+), 1 deletion(-)
-
-diff --git a/CMakeLists.txt b/CMakeLists.txt
-index 460d350054..5d167855a7 100644
---- a/CMakeLists.txt
-+++ b/CMakeLists.txt
-@@ -296,6 +296,7 @@ else()
- endif()
- 
- include(CheckCXXSourceCompiles)
-+set(OLD_CMAKE_REQUIRED_FLAGS ${CMAKE_REQUIRED_FLAGS})
- if(NOT MSVC)
-   set(CMAKE_REQUIRED_FLAGS "-msse4.2 -mpclmul")
- endif()
-@@ -337,7 +338,8 @@ if (NOT BUILTIN_ATOMIC)
- endif()
- endif()
- 
--unset(CMAKE_REQUIRED_FLAGS)
-+# Reset the required flags
-+set(CMAKE_REQUIRED_FLAGS ${OLD_CMAKE_REQUIRED_FLAGS})
- 
- CHECK_CXX_SOURCE_COMPILES("
- #if defined(_MSC_VER) && !defined(__thread)
-
-From 4793c5c75351d5d7c609c27d0243c2138729c7b0 Mon Sep 17 00:00:00 2001
-From: mrambacher <mrambach@gmail.com>
-Date: Fri, 16 Apr 2021 08:53:48 -0400
-Subject: [PATCH 3/3] Fix lint warning
-
----
- CMakeLists.txt | 2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
-
-diff --git a/CMakeLists.txt b/CMakeLists.txt
-index 5d167855a7..558b985073 100644
---- a/CMakeLists.txt
-+++ b/CMakeLists.txt
-@@ -333,7 +333,7 @@ int main() {
- }
- " BUILTIN_ATOMIC)
- if (NOT BUILTIN_ATOMIC)
--  #TODO: Check if -latomic exists 
-+  #TODO: Check if -latomic exists
-   list(APPEND THIRDPARTY_LIBS atomic)
- endif()
- endif()
diff --git a/dev-libs/rocksdb/rocksdb-6.14.6-r1.ebuild b/dev-libs/rocksdb/rocksdb-6.14.6-r1.ebuild
index e35631d5477c..3ec9e9aee852 100644
--- a/dev-libs/rocksdb/rocksdb-6.14.6-r1.ebuild
+++ b/dev-libs/rocksdb/rocksdb-6.14.6-r1.ebuild
@@ -26,7 +26,7 @@ DEPEND="
 RDEPEND="${DEPEND}"
 
 PATCHES=(
-	"${FILESDIR}"/${PN}-6.14.6-libatomic.patch
+	"${FILESDIR}"/${PN}-6.17.3-libatomic.patch
 )
 
 src_configure() {
diff --git a/dev-libs/rocksdb/rocksdb-6.15.5.ebuild b/dev-libs/rocksdb/rocksdb-6.15.5.ebuild
index f583da0da773..cb835069c451 100644
--- a/dev-libs/rocksdb/rocksdb-6.15.5.ebuild
+++ b/dev-libs/rocksdb/rocksdb-6.15.5.ebuild
@@ -26,7 +26,7 @@ DEPEND="
 RDEPEND="${DEPEND}"
 
 PATCHES=(
-	"${FILESDIR}"/${PN}-6.14.6-libatomic.patch
+	"${FILESDIR}"/${PN}-6.17.3-libatomic.patch
 )
 
 src_configure() {