gentoo resync : 15.06.2021

2 files changed, 101 insertions, 0 deletions

diff --git a/app-arch/snappy/files/snappy-1.1.9_external_gtest.patch b/app-arch/snappy/files/snappy-1.1.9_external_gtest.patch
new file mode 100644
index 000000000000..8aa4c1eabd22
--- /dev/null
+++ b/app-arch/snappy/files/snappy-1.1.9_external_gtest.patch
@@ -0,0 +1,34 @@
+From 9c1283f6022647a6ea39c1388321d6029fcdf80c Mon Sep 17 00:00:00 2001
+From: "Azamat H. Hackimov" <azamat.hackimov@gmail.com>
+Date: Wed, 5 May 2021 21:19:22 +0300
+Subject: [PATCH] Use external GTest framework
+
+---
+ CMakeLists.txt | 11 ++---------
+ 1 file changed, 2 insertions(+), 9 deletions(-)
+
+diff --git a/CMakeLists.txt b/CMakeLists.txt
+index 672561e..fc830fe 100644
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -291,15 +291,8 @@ if(SNAPPY_BUILD_TESTS)
+   set(build_gmock ON)
+ 
+   # This project is tested using GoogleTest.
+-  add_subdirectory("third_party/googletest")
+-
+-  # GoogleTest triggers a missing field initializers warning.
+-  if(SNAPPY_HAVE_NO_MISSING_FIELD_INITIALIZERS)
+-    set_property(TARGET gtest
+-        APPEND PROPERTY COMPILE_OPTIONS -Wno-missing-field-initializers)
+-    set_property(TARGET gmock
+-        APPEND PROPERTY COMPILE_OPTIONS -Wno-missing-field-initializers)
+-  endif(SNAPPY_HAVE_NO_MISSING_FIELD_INITIALIZERS)
++  find_package(GTest REQUIRED)
++  include(GoogleTest)
+ 
+   add_executable(snappy_unittest "")
+   target_sources(snappy_unittest
+-- 
+2.26.3
+
diff --git a/app-arch/snappy/files/snappy-1.1.9_gcc_inline.patch b/app-arch/snappy/files/snappy-1.1.9_gcc_inline.patch
new file mode 100644
index 000000000000..04d35f56ee98
--- /dev/null
+++ b/app-arch/snappy/files/snappy-1.1.9_gcc_inline.patch
@@ -0,0 +1,67 @@
+From 0c716d435abe65250100c2caea0e5126ac4e14bd Mon Sep 17 00:00:00 2001
+From: "Georgi D. Sotirov" <gdsotirov@gmail.com>
+Date: Wed, 5 May 2021 14:16:46 +0300
+Subject: [PATCH] Add inline with SNAPPY_ATTRIBUTE_ALWAYS_INLINE
+
+Add inline with SNAPPY_ATTRIBUTE_ALWAYS_INLINE on AdvanceToNextTag to
+fix the following compilation errors and a warning with GCC:
+
+[  2%] Building CXX object CMakeFiles/snappy.dir/snappy.cc.o
+/usr/bin/c++   -DHAVE_CONFIG_H -Dsnappy_EXPORTS
+-I/tmp/snappy-1.1.9/build -I/tmp/snappy-1.1.9  -O3
+-march=i586 -mtune=i686 -Wall -Wextra -fno-exceptions -fno-rtti -O3
+-DNDEBUG -fPIC   -std=c++11 -o CMakeFiles/snappy.dir/snappy.cc.o -c
+/tmp/snappy-1.1.9/snappy.cc
+/tmp/snappy-1.1.9/snappy.cc:1017:8: warning: always_inline
+function might not be inlinable [-Wattributes]
+ size_t AdvanceToNextTag(const uint8_t** ip_p, size_t* tag) {
+        ^
+/tmp/snappy-1.1.9/snappy.cc: In function 'std::pair<const
+unsigned char*, int> snappy::DecompressBranchless(const uint8_t*, const
+uint8_t*, ptrdiff_t, T, ptrdiff_t) [with T = char*; uint8_t = unsigned
+char; ptrdiff_t = int]':
+/tmp/snappy-1.1.9/snappy.cc:1017:8: error: inlining failed in
+call to always_inline 'size_t snappy::AdvanceToNextTag(const uint8_t**,
+size_t*)': function body can be overwritten at link time
+/tmp/snappy-1.1.9/snappy.cc:1097:53: error: called from here
+         size_t tag_type = AdvanceToNextTag(&ip, &tag);
+                                                     ^
+/tmp/snappy-1.1.9/snappy.cc:1017:8: error: inlining failed in
+call to always_inline 'size_t snappy::AdvanceToNextTag(const uint8_t**,
+size_t*)': function body can be overwritten at link time
+ size_t AdvanceToNextTag(const uint8_t** ip_p, size_t* tag) {
+        ^
+/tmp/snappy-1.1.9/snappy.cc:1097:53: error: called from here
+         size_t tag_type = AdvanceToNextTag(&ip, &tag);
+                                                     ^
+/tmp/snappy-1.1.9/snappy.cc:1017:8: error: inlining failed in
+call to always_inline 'size_t snappy::AdvanceToNextTag(const uint8_t**,
+size_t*)': function body can be overwritten at link time
+ size_t AdvanceToNextTag(const uint8_t** ip_p, size_t* tag) {
+        ^
+/tmp/snappy-1.1.9/snappy.cc:1097:53: error: called from here
+         size_t tag_type = AdvanceToNextTag(&ip, &tag);
+                                                     ^
+CMakeFiles/snappy.dir/build.make:137: recipe for target
+'CMakeFiles/snappy.dir/snappy.cc.o' failed
+
+Just like with other functions using SNAPPY_ATTRIBUTE_ALWAYS_INLINE
+macro (i.e. __attribute__((always_inline)) ) it is necessary to use C++
+inline specifier.
+---
+ snappy.cc | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/snappy.cc b/snappy.cc
+index 79dc0e8..51157be 100644
+--- a/snappy.cc
++++ b/snappy.cc
+@@ -1014,7 +1014,7 @@ void MemMove(ptrdiff_t dst, const void* src, size_t size) {
+ }
+ 
+ SNAPPY_ATTRIBUTE_ALWAYS_INLINE
+-size_t AdvanceToNextTag(const uint8_t** ip_p, size_t* tag) {
++inline size_t AdvanceToNextTag(const uint8_t** ip_p, size_t* tag) {
+   const uint8_t*& ip = *ip_p;
+   // This section is crucial for the throughput of the decompression loop.
+   // The latency of an iteration is fundamentally constrained by the