app-arch/snappy: add 1.2.0

Closes: https://github.com/gentoo/gentoo/pull/36205
Signed-off-by: Azamat H. Hackimov <azamat.hackimov@gmail.com>
Signed-off-by: Yixun Lan <dlan@gentoo.org>

5 files changed, 152 insertions, 0 deletions

diff --git a/app-arch/snappy/Manifest b/app-arch/snappy/Manifest
index 24675ae6e384..284181c5cc40 100644
--- a/app-arch/snappy/Manifest
+++ b/app-arch/snappy/Manifest
@@ -1 +1,2 @@
 DIST snappy-1.1.10.tar.gz 1105312 BLAKE2B 5195335fb1883974d290e7dca2b6d928bde2b183f3f61bca9da28855b39fd9a4ee1c24014322d238d2ec94f3a3a55fd43110c88283e85865272226e11cbb4834 SHA512 3578597f1d4ec09104ce0296b825b013590351230dfe56c635081fd282ce7a13a34caf2c283ac77bd24065e2d27af6db068d1f84b98cec2fd39a0e37a0d77070
+DIST snappy-1.2.0.tar.gz 1107265 BLAKE2B 327b60ea032ceb004c5f5e36a0013dc2a44258ec303d0701cf23446904b83e72a66b7e59866a7331c7751a08ce6ec6b871bc056efa6eeb86733d4640569d8072 SHA512 5b3b4e73ff24295885ff9f3d75ccb090e6c7dba40d4965f0892163aa9876296e61590d62023a32d750949268af8ce89df93273b02179d5b3a55de00966a3ae0a
diff --git a/app-arch/snappy/files/snappy-1.2.0_external-gtest.patch b/app-arch/snappy/files/snappy-1.2.0_external-gtest.patch
new file mode 100644
index 000000000000..6d929821ba0b
--- /dev/null
+++ b/app-arch/snappy/files/snappy-1.2.0_external-gtest.patch
@@ -0,0 +1,46 @@
+From 4e6c67832f53b126d1e54b9398b88f23e75846f3 Mon Sep 17 00:00:00 2001
+From: "Azamat H. Hackimov" <azamat.hackimov@gmail.com>
+Date: Thu, 11 Apr 2024 10:05:30 +0300
+Subject: [PATCH 1/3] Use external GTest suite
+
+---
+ CMakeLists.txt | 22 ++--------------------
+ 1 file changed, 2 insertions(+), 20 deletions(-)
+
+diff --git a/CMakeLists.txt b/CMakeLists.txt
+index 85afe58..e23d2ca 100644
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -319,27 +319,9 @@ endif(SNAPPY_BUILD_TESTS OR SNAPPY_BUILD_BENCHMARKS)
+ if(SNAPPY_BUILD_TESTS)
+   enable_testing()
+ 
+-  # Prevent overriding the parent project's compiler/linker settings on Windows.
+-  set(gtest_force_shared_crt ON CACHE BOOL "" FORCE)
+-  set(install_gtest OFF)
+-  set(install_gmock OFF)
+-  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)
+-
+-  if(SNAPPY_HAVE_NO_IMPLICIT_INT_FLOAT_CONVERSION)
+-    set_property(TARGET gtest
+-        APPEND PROPERTY COMPILE_OPTIONS -Wno-implicit-int-float-conversion)
+-  endif(SNAPPY_HAVE_NO_IMPLICIT_INT_FLOAT_CONVERSION)
++  find_package(GTest REQUIRED)
++  include(GoogleTest)
+ 
+   add_executable(snappy_unittest "")
+   target_sources(snappy_unittest
+-- 
+2.43.2
+
diff --git a/app-arch/snappy/files/snappy-1.2.0_no-werror.patch b/app-arch/snappy/files/snappy-1.2.0_no-werror.patch
new file mode 100644
index 000000000000..813ff7a59136
--- /dev/null
+++ b/app-arch/snappy/files/snappy-1.2.0_no-werror.patch
@@ -0,0 +1,24 @@
+From 8a262c4de10c4a7e07db41779fd7ca1565d92631 Mon Sep 17 00:00:00 2001
+From: "Azamat H. Hackimov" <azamat.hackimov@gmail.com>
+Date: Thu, 11 Apr 2024 10:06:47 +0300
+Subject: [PATCH 2/3] Don't use -Werror
+
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -66,13 +66,6 @@ else(CMAKE_CXX_COMPILER_ID STREQUAL "MSVC")
+     set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wextra")
+   endif(NOT CMAKE_CXX_FLAGS MATCHES "-Wextra")
+ 
+-  # Use -Werror for clang only.
+-  if(CMAKE_CXX_COMPILER_ID MATCHES "Clang")
+-    if(NOT CMAKE_CXX_FLAGS MATCHES "-Werror")
+-      set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Werror")
+-    endif(NOT CMAKE_CXX_FLAGS MATCHES "-Werror")
+-  endif(CMAKE_CXX_COMPILER_ID MATCHES "Clang")
+-
+   # Disable sign comparison warnings. Matches upcoming Bazel setup.
+   if(NOT CMAKE_CXX_FLAGS MATCHES "-Wno-sign-compare")
+     set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wno-sign-compare")
+-- 
+2.43.2
+
diff --git a/app-arch/snappy/files/snappy-1.2.0_remove-no-rtti.patch b/app-arch/snappy/files/snappy-1.2.0_remove-no-rtti.patch
new file mode 100644
index 000000000000..dcfeae45cfbb
--- /dev/null
+++ b/app-arch/snappy/files/snappy-1.2.0_remove-no-rtti.patch
@@ -0,0 +1,32 @@
+From 012ff3ef652027abd1a422268cf9f164b386f340 Mon Sep 17 00:00:00 2001
+From: "Azamat H. Hackimov" <azamat.hackimov@gmail.com>
+Date: Thu, 11 Apr 2024 10:07:45 +0300
+Subject: [PATCH 3/3] Don't disable RTTI
+
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -51,10 +51,6 @@ if(CMAKE_CXX_COMPILER_ID STREQUAL "MSVC")
+   string(REGEX REPLACE "/EH[a-z]+" "" CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS}")
+   set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /EHs-c-")
+   add_definitions(-D_HAS_EXCEPTIONS=0)
+-
+-  # Disable RTTI.
+-  string(REGEX REPLACE "/GR" "" CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS}")
+-  set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /GR-")
+ else(CMAKE_CXX_COMPILER_ID STREQUAL "MSVC")
+   # Use -Wall for clang and gcc.
+   if(NOT CMAKE_CXX_FLAGS MATCHES "-Wall")
+@@ -88,10 +84,6 @@ else(CMAKE_CXX_COMPILER_ID STREQUAL "MSVC")
+   # Disable C++ exceptions.
+   string(REGEX REPLACE "-fexceptions" "" CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS}")
+   set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fno-exceptions")
+-
+-  # Disable RTTI.
+-  string(REGEX REPLACE "-frtti" "" CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS}")
+-  set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fno-rtti")
+ endif(CMAKE_CXX_COMPILER_ID STREQUAL "MSVC")
+ 
+ # BUILD_SHARED_LIBS is a standard CMake variable, but we declare it here to make
+-- 
+2.43.2
+
diff --git a/app-arch/snappy/snappy-1.2.0.ebuild b/app-arch/snappy/snappy-1.2.0.ebuild
new file mode 100644
index 000000000000..c1a06ba97416
--- /dev/null
+++ b/app-arch/snappy/snappy-1.2.0.ebuild
@@ -0,0 +1,49 @@
+# Copyright 1999-2024 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+inherit cmake-multilib
+
+DESCRIPTION="A high-speed compression/decompression library by Google"
+HOMEPAGE="https://github.com/google/snappy"
+SRC_URI="https://github.com/google/${PN}/archive/${PV}.tar.gz -> ${P}.tar.gz"
+
+LICENSE="BSD"
+# ${PV%%.*}.FUDGE where FUDGE is incremented if ABI is broken without a new SONAME
+# Please use abidiff on bumps.
+SLOT="0/${PV%%.*}.1"
+KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~loong ~mips ~ppc ~ppc64 ~riscv ~s390 ~sparc ~x86 ~amd64-linux ~x86-linux ~x64-macos"
+IUSE="cpu_flags_x86_avx cpu_flags_x86_avx2 test"
+RESTRICT="!test? ( test )"
+
+DEPEND="test? ( dev-cpp/gtest )"
+
+DOCS=( format_description.txt framing_format.txt NEWS README.md )
+
+PATCHES=(
+	"${FILESDIR}/${PN}-1.2.0_external-gtest.patch"
+	"${FILESDIR}/${PN}-1.2.0_no-werror.patch"
+	"${FILESDIR}/${PN}-1.2.0_remove-no-rtti.patch"
+)
+
+multilib_src_configure() {
+	local mycmakeargs=(
+		-DCMAKE_CXX_STANDARD=14 # Latest gtest needs -std=c++14 or newer
+		-DSNAPPY_BUILD_TESTS=$(usex test)
+		-DSNAPPY_REQUIRE_AVX=$(usex cpu_flags_x86_avx)
+		-DSNAPPY_REQUIRE_AVX2=$(usex cpu_flags_x86_avx2)
+		-DSNAPPY_BUILD_BENCHMARKS=OFF
+		# Options below are related to benchmarking, that we disable.
+		-DHAVE_LIBZ=NO
+		-DHAVE_LIBLZO2=NO
+		-DHAVE_LIBLZ4=NO
+	)
+	cmake_src_configure
+}
+
+multilib_src_test() {
+	# run tests directly to get verbose output
+	cd "${S}" || die
+	"${BUILD_DIR}"/snappy_unittest || die
+}