app-arch/snappy: Bump to 1.1.5

Bump to the new 1.1.5 version and update the ebuild to use CMake as
autotools are deprecated now. Include patches necessary to fix
the horribly broken upstream build system to at least build
and install reasonably correctly. Disable useless microbenchmarks in
unittest executable. Disable static-libs support since it is not
provided upstream.

5 files changed, 223 insertions, 0 deletions

diff --git a/app-arch/snappy/Manifest b/app-arch/snappy/Manifest
index c940200fe45b..23b469f7acc9 100644
--- a/app-arch/snappy/Manifest
+++ b/app-arch/snappy/Manifest
@@ -1,2 +1,3 @@
 DIST snappy-1.1.2.tar.gz 1485435 SHA256 f9d8fe1c85494f62dbfa3efe8e73bc23d8dec7a254ff7fe09ec4b0ebfc586af4 SHA512 da0e80528dfc815d765347c60dc5f14bc7fb882cc6894b87d3a43dec1a127cf8bcfe46e6cb93e130790c0ebd67368a1042500d9080f844441803c1b69c3cc07e WHIRLPOOL a9cf520cc578a0a63ebb7fb127428b50d282cdf2448938ad88349f775e21b3dd27f2c6843f86dd749d66e9df5e29094bc5c67032f0219932fec69f882ec91246
 DIST snappy-1.1.3.tar.gz 1509026 SHA256 2f1e82adf0868c9e26a5a7a3115111b6da7e432ddbac268a7ca2fae2a247eef3 SHA512 4c4f47c657a072989179be9df0e5e98d14f4a67c27ec7ae0e5a15d14289a75d4e266bc6c5c89723f3e9860408ffcc7138a815f8ad9299407c4a1946fc00ab5bf WHIRLPOOL 97f82d1439973582f0ba3fde43ba2ee2c23b2512e0ee426b9e372fbfbba87921355c1f6bf0bf80671d7c4da26a23d480508cb7a188e414b9cb5d95996bfabe39
+DIST snappy-1.1.5.tar.gz 1128197 SHA256 c67d8d23387b1902ceff134af26e401d5412c510adeeabe6bb6b47c106b08e45 SHA512 99f29f3b4ada0b25692f594a17c0c4b2625fb6c6ffbc875b8dd940fd8080f1e9afdb000c866380f2375246e7b3fbab8521e1bb4d226789798459c628318d571b WHIRLPOOL f0947129ab01bf9545bc5138a5382c555ff1f1b032fe9d53f045ef07ddc79ad0bc2a7fbdd6d058e126b07942c43fa155de2af5070d1df8edbaa677184d63f684
diff --git a/app-arch/snappy/files/snappy-1.1.5-0001-cmake-Use-GNUInstallDirs-to-provide-configurable-cor.patch b/app-arch/snappy/files/snappy-1.1.5-0001-cmake-Use-GNUInstallDirs-to-provide-configurable-cor.patch
new file mode 100644
index 000000000000..468a11618c38
--- /dev/null
+++ b/app-arch/snappy/files/snappy-1.1.5-0001-cmake-Use-GNUInstallDirs-to-provide-configurable-cor.patch
@@ -0,0 +1,90 @@
+From a35f15515db7cdfdee2b7fd04624d1b6c9a8a6bc Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Micha=C5=82=20G=C3=B3rny?= <mgorny@gentoo.org>
+Date: Thu, 29 Jun 2017 11:12:44 +0200
+Subject: [PATCH 1/3] cmake: Use GNUInstallDirs to provide configurable &
+ correct install dirs
+
+Use the GNUInstallDirs CMake module to provide a standard set of
+variables to control install paths. Otherwise, the package is
+incorrectly installed into 'lib' (instead of 'lib64') on 64-bit systems.
+While this could be solved via providing custom variables for each
+directory, it is simpler to reuse what's already in CMake.
+---
+ CMakeLists.txt              | 21 +++++++++------------
+ cmake/SnappyConfig.cmake.in |  8 ++++----
+ 2 files changed, 13 insertions(+), 16 deletions(-)
+
+diff --git a/CMakeLists.txt b/CMakeLists.txt
+index 2c79e46..adda7fa 100644
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -8,6 +8,7 @@ INCLUDE(CheckLibraryExists)
+ INCLUDE(CheckCXXSourceCompiles)
+ INCLUDE(TestBigEndian)
+ INCLUDE(CMakePackageConfigHelpers)
++INCLUDE(GNUInstallDirs)
+ 
+ TEST_BIG_ENDIAN(WORDS_BIG_ENDIAN)
+ IF (WORDS_BIG_ENDIAN)
+@@ -98,32 +99,28 @@ INSTALL(FILES snappy.h
+         snappy-c.h
+         snappy-sinksource.h
+         ${Snappy_BINARY_DIR}/snappy-stubs-public.h
+-        DESTINATION include)
++        DESTINATION ${CMAKE_INSTALL_INCLUDEDIR})
+ 
+ INSTALL(TARGETS snappy
+         EXPORT SnappyTargets
+-        RUNTIME DESTINATION bin
+-        LIBRARY DESTINATION lib
+-        ARCHIVE DESTINATION lib)
+-INSTALL(EXPORT SnappyTargets NAMESPACE Snappy:: DESTINATION lib/cmake/Snappy)
++        RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR}
++        LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}
++        ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR})
++INSTALL(EXPORT SnappyTargets NAMESPACE Snappy:: DESTINATION ${CMAKE_INSTALL_LIBDIR}/cmake/Snappy)
+ 
+ SET_TARGET_PROPERTIES(snappy PROPERTIES SOVERSION ${PROJECT_VERSION})
+ 
+-SET(INCLUDE_INSTALL_DIR include)
+-SET(LIBRARY_INSTALL_DIR lib)
+-SET(BINARY_INSTALL_DIR bin)
+-
+ CONFIGURE_PACKAGE_CONFIG_FILE(cmake/SnappyConfig.cmake.in
+         ${Snappy_BINARY_DIR}/SnappyConfig.cmake
+-        INSTALL_DESTINATION lib/Snappy/cmake
+-        PATH_VARS INCLUDE_INSTALL_DIR LIBRARY_INSTALL_DIR BINARY_INSTALL_DIR
++        INSTALL_DESTINATION ${CMAKE_INSTALL_LIBDIR}/Snappy/cmake
++        PATH_VARS CMAKE_INSTALL_INCLUDEDIR CMAKE_INSTALL_LIBDIR CMAKE_INSTALL_BINDIR
+         )
+ 
+ WRITE_BASIC_PACKAGE_VERSION_FILE(${Snappy_BINARY_DIR}/SnappyConfigVersion.cmake
+         COMPATIBILITY SameMajorVersion)
+ INSTALL(FILES ${Snappy_BINARY_DIR}/SnappyConfig.cmake
+         ${Snappy_BINARY_DIR}/SnappyConfigVersion.cmake
+-        DESTINATION lib/cmake)
++        DESTINATION ${CMAKE_INSTALL_LIBDIR}/cmake)
+ 
+ ENABLE_TESTING()
+ 
+diff --git a/cmake/SnappyConfig.cmake.in b/cmake/SnappyConfig.cmake.in
+index 5e604fe..d47656b 100644
+--- a/cmake/SnappyConfig.cmake.in
++++ b/cmake/SnappyConfig.cmake.in
+@@ -2,8 +2,8 @@ set(SNAPPY_VERSION @SNAPPY_MAJOR@.@SNAPPY_MINOR@.@SNAPPY_PATCHLEVEL@)
+ 
+ @PACKAGE_INIT@
+ 
+-set_and_check(SNAPPY_INCLUDE_DIR "@PACKAGE_INCLUDE_INSTALL_DIR@")
+-set_and_check(SNAPPY_LIBRARY_DIR "@PACKAGE_LIBRARY_INSTALL_DIR@")
+-set_and_check(SNAPPY_BINARY_DIR "@PACKAGE_BINARY_INSTALL_DIR@")
++set_and_check(SNAPPY_INCLUDE_DIR "@PACKAGE_CMAKE_INSTALL_INCLUDEDIR@")
++set_and_check(SNAPPY_LIBRARY_DIR "@PACKAGE_CMAKE_INSTALL_LIBDIR@")
++set_and_check(SNAPPY_BINARY_DIR "@PACKAGE_CMAKE_INSTALL_BINDIR@")
+ 
+-check_required_components(SNAPPY)
+\ No newline at end of file
++check_required_components(SNAPPY)
+-- 
+2.13.2
+
diff --git a/app-arch/snappy/files/snappy-1.1.5-0002-cmake-Correct-unify-CMake-install-path.patch b/app-arch/snappy/files/snappy-1.1.5-0002-cmake-Correct-unify-CMake-install-path.patch
new file mode 100644
index 000000000000..ab2412757913
--- /dev/null
+++ b/app-arch/snappy/files/snappy-1.1.5-0002-cmake-Correct-unify-CMake-install-path.patch
@@ -0,0 +1,37 @@
+From 0f0ff7be9bd4d2ad2cd7e5c6092b1d0261c09335 Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Micha=C5=82=20G=C3=B3rny?= <mgorny@gentoo.org>
+Date: Thu, 29 Jun 2017 11:14:37 +0200
+Subject: [PATCH 2/3] cmake: Correct & unify CMake install path
+
+The CMake file is using 'lib/cmake/Snappy', 'lib/Snappy/cmake'
+and 'lib/cmake' inconsistently. Replace all of them with a single
+'lib/cmake/Snappy' that matches most of standard CMake packages.
+---
+ CMakeLists.txt | 4 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/CMakeLists.txt b/CMakeLists.txt
+index adda7fa..b88cb20 100644
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -112,7 +112,7 @@ SET_TARGET_PROPERTIES(snappy PROPERTIES SOVERSION ${PROJECT_VERSION})
+ 
+ CONFIGURE_PACKAGE_CONFIG_FILE(cmake/SnappyConfig.cmake.in
+         ${Snappy_BINARY_DIR}/SnappyConfig.cmake
+-        INSTALL_DESTINATION ${CMAKE_INSTALL_LIBDIR}/Snappy/cmake
++        INSTALL_DESTINATION ${CMAKE_INSTALL_LIBDIR}/cmake/Snappy
+         PATH_VARS CMAKE_INSTALL_INCLUDEDIR CMAKE_INSTALL_LIBDIR CMAKE_INSTALL_BINDIR
+         )
+ 
+@@ -120,7 +120,7 @@ WRITE_BASIC_PACKAGE_VERSION_FILE(${Snappy_BINARY_DIR}/SnappyConfigVersion.cmake
+         COMPATIBILITY SameMajorVersion)
+ INSTALL(FILES ${Snappy_BINARY_DIR}/SnappyConfig.cmake
+         ${Snappy_BINARY_DIR}/SnappyConfigVersion.cmake
+-        DESTINATION ${CMAKE_INSTALL_LIBDIR}/cmake)
++        DESTINATION ${CMAKE_INSTALL_LIBDIR}/cmake/Snappy)
+ 
+ ENABLE_TESTING()
+ 
+-- 
+2.13.2
+
diff --git a/app-arch/snappy/files/snappy-1.1.5-0003-cmake-Add-missing-linking-to-GTEST_LIBRARIES.patch b/app-arch/snappy/files/snappy-1.1.5-0003-cmake-Add-missing-linking-to-GTEST_LIBRARIES.patch
new file mode 100644
index 000000000000..3d7d8fcb59d3
--- /dev/null
+++ b/app-arch/snappy/files/snappy-1.1.5-0003-cmake-Add-missing-linking-to-GTEST_LIBRARIES.patch
@@ -0,0 +1,28 @@
+From 57b13b68466e2ac81d8faa2c92f55e629a3184f8 Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Micha=C5=82=20G=C3=B3rny?= <mgorny@gentoo.org>
+Date: Thu, 29 Jun 2017 10:01:37 +0200
+Subject: [PATCH 3/3] cmake: Add missing linking to GTEST_LIBRARIES
+
+Since the snappy_unittest target uses gtest routines (when available),
+it needs to link to gtest explicitly. Otherwise, the build fails due
+to unavailable gtest symbols.
+---
+ CMakeLists.txt | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/CMakeLists.txt b/CMakeLists.txt
+index b88cb20..bbe4d38 100644
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -143,7 +143,7 @@ ENDIF (HAVE_LIBQUICKLZ)
+ ADD_EXECUTABLE(snappy-unittest snappy_unittest.cc snappy-test.cc)
+ TARGET_COMPILE_DEFINITIONS(snappy-unittest PRIVATE -DHAVE_CONFIG_H)
+ TARGET_LINK_LIBRARIES(snappy-unittest snappy ${COMPRESSION_LIBS}
+-                      ${GFLAGS_LIBRARIES})
++                      ${GFLAGS_LIBRARIES} ${GTEST_LIBRARIES})
+ TARGET_INCLUDE_DIRECTORIES(snappy-unittest BEFORE PRIVATE ${Snappy_SOURCE_DIR}
+                            ${GTEST_INCLUDE_DIRS} ${GFLAGS_INCLUDE_DIRS})
+ 
+-- 
+2.13.2
+
diff --git a/app-arch/snappy/snappy-1.1.5.ebuild b/app-arch/snappy/snappy-1.1.5.ebuild
new file mode 100644
index 000000000000..d1daec39ebb8
--- /dev/null
+++ b/app-arch/snappy/snappy-1.1.5.ebuild
@@ -0,0 +1,67 @@
+# Copyright 1999-2017 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=6
+inherit cmake-multilib
+
+DESCRIPTION="A high-speed compression/decompression library by Google"
+HOMEPAGE="https://github.com/google/snappy"
+SRC_URI="https://github.com/google/${PN}/archive/${PV}.tar.gz -> ${P}.tar.gz"
+
+LICENSE="BSD"
+# matches SONAME...
+SLOT="0/${PV}"
+KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ppc ~ppc64 ~x86 ~amd64-fbsd ~amd64-linux ~x86-linux"
+IUSE="static-libs test"
+# upstream killed static lib support with build system update
+# (and we have packages depending on the flag)
+REQUIRED_USE="!static-libs"
+
+# all test dependencies are optional:
+# - gflags-2.2 is supposedly needed for command-line option parsing
+# but it's a huge hack and does not work,
+# - gtest probably gives nicer output,
+# - compression libraries are used for benchmarks which we do not run.
+DEPEND="test? ( dev-cpp/gtest )"
+
+# AUTHORS is useless, ChangeLog is stale
+DOCS=( format_description.txt framing_format.txt NEWS README.md )
+
+src_prepare() {
+	local PATCHES=(
+		"${FILESDIR}"/snappy-1.1.5-0001-cmake-Use-GNUInstallDirs-to-provide-configurable-cor.patch
+		"${FILESDIR}"/snappy-1.1.5-0002-cmake-Correct-unify-CMake-install-path.patch
+		"${FILESDIR}"/snappy-1.1.5-0003-cmake-Add-missing-linking-to-GTEST_LIBRARIES.patch
+	)
+
+	# command-line option parsing does not work at all, so just force
+	# it off
+	sed -i -e '/run_microbenchmarks/s:true:false:' snappy-test.cc || die
+
+	default
+}
+
+multilib_src_configure() {
+	# TODO: would be nice to make unittest build conditional
+	# but it is not a priority right now
+	local mycmakeargs=(
+		# use gtest for tests only
+		-DCMAKE_DISABLE_FIND_PACKAGE_GTest=$(usex '!test')
+		# gflags does not work anyway
+		-DCMAKE_DISABLE_FIND_PACKAGE_Gflags=ON
+
+		# we do not want to run benchmarks, and those are only used
+		# for benchmarks
+		-DHAVE_LIBZ=NO
+		-DHAVE_LIBLZO2=NO
+		-DHAVE_LIBLZF=NO
+		-DHAVE_LIBQUICKLZ=NO
+	)
+	cmake-utils_src_configure
+}
+
+multilib_src_test() {
+	# run tests directly to get verbose output
+	cd "${S}" || die
+	"${BUILD_DIR}"/snappy-unittest || die
+}