[Buildroot] [PATCH v4 1/1] package/libmdbx: new package (library/database).
Heiko Thiery
heiko.thiery at gmail.com
Wed Oct 7 18:00:04 UTC 2020
Hi,
Am Di., 6. Okt. 2020 um 21:27 Uhr schrieb Leonid Yuriev <leo at yuriev.ru>:
>
> This patch adds libmdbx v0.9.1:
> - libmdbx is one of the fastest compact embeddable key-value ACID database.
> - libmdbx has a specific set of properties and capabilities,
> focused on creating unique lightweight solutions.
> - libmdbx surpasses the legendary LMDB (Lightning Memory-Mapped Database)
> in terms of reliability, features and performance.
>
> https://github.com/erthink/libmdbx
>
> ---
> Changes v1 -> v2:
> - libmdbx version v0.8.2 -> v0.9.1 (released 2020-09-30)
>
> Changes v2 -> v3:
> - removed outcommented stuff (suggested by Heiko Thiery).
> - cleaned up and simplified the makefile (suggested by Heiko Thiery).
> - added patch for C++ header installation.
> - added patch with fix minor copy&paste typo.
> - added patch with pthread workaround for buggy toolchain/cmake/buildroot.
> - added patch for `pthread_yield()`.
> - passed `utils/check-package package/libmdbx/*` (suggested by Heiko Thiery)
> - passed `utils/test-pkg -a -p libmdbx`,
> except w/o threads & w/o MMU (suggested by Heiko Thiery).
>
> Changes v3 -> v4:
> - fix passing BR2_PACKAGE_LIBMDBX_TOOLS option to cmake.
> - fix using `depend on` instead of `select`,
> and add `comment` for C++ toolchain (suggested by Heiko Thiery).
> - fix minor help typo.
>
> Signed-off-by: Leonid Yuriev <leo at yuriev.ru>
Reviewed-by: Heiko Thiery <heiko.thiery at gmail.com>
> ---
> DEVELOPERS | 3 +
> package/Config.in | 1 +
> .../0001-mdbx-fix-minor-copy-paste-typo.patch | 27 ++++++++
> ...e-fix-missing-installation-of-mdbx.h.patch | 54 +++++++++++++++
> .../0003-mdbx-fix-obsolete-__noreturn.patch | 27 ++++++++
> ...ield-instruction-on-ARM-if-unsupport.patch | 28 ++++++++
> ...fix-minor-false-positive-GCC-warning.patch | 27 ++++++++
> ...ad-workaround-for-buggy-toolchain-cm.patch | 65 +++++++++++++++++++
> ...mdbx-fix-pthread_yield-for-non-GLIBC.patch | 42 ++++++++++++
> package/libmdbx/Config.in | 42 ++++++++++++
> package/libmdbx/libmdbx.hash | 2 +
> package/libmdbx/libmdbx.mk | 24 +++++++
> 12 files changed, 342 insertions(+)
> create mode 100644 package/libmdbx/0001-mdbx-fix-minor-copy-paste-typo.patch
> create mode 100644 package/libmdbx/0002-mdbx-cmake-fix-missing-installation-of-mdbx.h.patch
> create mode 100644 package/libmdbx/0003-mdbx-fix-obsolete-__noreturn.patch
> create mode 100644 package/libmdbx/0004-mdbx-don-t-use-yield-instruction-on-ARM-if-unsupport.patch
> create mode 100644 package/libmdbx/0005-mdbx-load-fix-minor-false-positive-GCC-warning.patch
> create mode 100644 package/libmdbx/0006-mdbx-cmake-pthread-workaround-for-buggy-toolchain-cm.patch
> create mode 100644 package/libmdbx/0007-mdbx-fix-pthread_yield-for-non-GLIBC.patch
> create mode 100644 package/libmdbx/Config.in
> create mode 100644 package/libmdbx/libmdbx.hash
> create mode 100644 package/libmdbx/libmdbx.mk
>
> diff --git a/DEVELOPERS b/DEVELOPERS
> index f8655fa054..924e70e30c 100644
> --- a/DEVELOPERS
> +++ b/DEVELOPERS
> @@ -1551,6 +1551,9 @@ N: Leon Anavi <leon.anavi at konsulko.com>
> F: board/olimex/a10_olinuxino
> F: configs/olimex_a10_olinuxino_lime_defconfig
>
> +N: Leonid Yuriev <leo at yuriev.ru>
> +F: package/libmdbx
> +
> N: Lionel Flandrin <lionel at svkt.org>
> F: package/python-babel/
> F: package/python-daemonize/
> diff --git a/package/Config.in b/package/Config.in
> index 51583d07d6..f87e0388a0 100644
> --- a/package/Config.in
> +++ b/package/Config.in
> @@ -1370,6 +1370,7 @@ menu "Database"
> source "package/kompexsqlite/Config.in"
> source "package/leveldb/Config.in"
> source "package/libgit2/Config.in"
> + source "package/libmdbx/Config.in"
> source "package/libodb/Config.in"
> source "package/libodb-boost/Config.in"
> source "package/libodb-mysql/Config.in"
> diff --git a/package/libmdbx/0001-mdbx-fix-minor-copy-paste-typo.patch b/package/libmdbx/0001-mdbx-fix-minor-copy-paste-typo.patch
> new file mode 100644
> index 0000000000..d9ff3c5e71
> --- /dev/null
> +++ b/package/libmdbx/0001-mdbx-fix-minor-copy-paste-typo.patch
> @@ -0,0 +1,27 @@
> +From 5807e2eda046bff35946972289236bbef5c0c597 Mon Sep 17 00:00:00 2001
> +From: Leonid Yuriev <leo at yuriev.ru>
> +Date: Thu, 1 Oct 2020 02:27:29 +0300
> +Subject: [PATCH] mdbx++: fix minor copy&paste typo.
> +
> +Change-Id: I0af3e7ffbbd1231069a60f9f48880df3df2141d7
> +Signed-off-by: Leonid Yuriev <leo at yuriev.ru>
> +---
> + mdbx.h++ | 2 +-
> + 1 file changed, 1 insertion(+), 1 deletion(-)
> +
> +diff --git a/mdbx.h++ b/mdbx.h++
> +index 095ff9abb..2050f4b92 100644
> +--- a/mdbx.h++
> ++++ b/mdbx.h++
> +@@ -538,7 +538,7 @@ struct LIBMDBX_API_TYPE slice : public ::MDBX_val {
> + byte *from_base58(byte *dest, size_t dest_size,
> + bool ignore_spaces = false) const;
> +
> +- /// vReturns the buffer size in bytes needed for conversion
> ++ /// \brief Returns the buffer size in bytes needed for conversion
> + /// [Base58](https://en.wikipedia.org/wiki/Base58) dump to data.
> + MDBX_CXX11_CONSTEXPR size_t from_base58_bytes() const noexcept {
> + return length() / 11 * 8 + length() % 11 * 32 / 43;
> +--
> +2.28.0
> +
> diff --git a/package/libmdbx/0002-mdbx-cmake-fix-missing-installation-of-mdbx.h.patch b/package/libmdbx/0002-mdbx-cmake-fix-missing-installation-of-mdbx.h.patch
> new file mode 100644
> index 0000000000..df49342ccb
> --- /dev/null
> +++ b/package/libmdbx/0002-mdbx-cmake-fix-missing-installation-of-mdbx.h.patch
> @@ -0,0 +1,54 @@
> +From dc2cd19d566e84451ee47cf04277f97bc22771c5 Mon Sep 17 00:00:00 2001
> +From: Leonid Yuriev <leo at yuriev.ru>
> +Date: Fri, 2 Oct 2020 00:05:02 +0300
> +Subject: [PATCH] mdbx-cmake: fix missing installation of `mdbx.h++`
> +
> +Change-Id: I41975e4eeff6583a266b273b9a4f8486982ede90
> +Signed-off-by: Leonid Yuriev <leo at yuriev.ru>
> +---
> + CMakeLists.txt | 8 +++++---
> + 1 file changed, 5 insertions(+), 3 deletions(-)
> +
> +diff --git a/CMakeLists.txt b/CMakeLists.txt
> +index 28db425c5..95f116521 100644
> +--- a/CMakeLists.txt
> ++++ b/CMakeLists.txt
> +@@ -485,7 +485,8 @@ fetch_version(MDBX "${CMAKE_CURRENT_SOURCE_DIR}" FALSE)
> + message(STATUS "libmdbx version is ${MDBX_VERSION}")
> +
> + # sources list
> +-set(LIBMDBX_SOURCES mdbx.h "${CMAKE_CURRENT_BINARY_DIR}/config.h" )
> ++set(LIBMDBX_PUBLIC_HEADERS mdbx.h)
> ++set(LIBMDBX_SOURCES mdbx.h "${CMAKE_CURRENT_BINARY_DIR}/config.h")
> + if(MDBX_AMALGAMATED_SOURCE)
> + list(APPEND LIBMDBX_SOURCES mdbx.c)
> + else()
> +@@ -511,6 +512,7 @@ else()
> + endif(MDBX_AMALGAMATED_SOURCE)
> + if(MDBX_BUILD_CXX)
> + message(STATUS "Use C${MDBX_C_STANDARD} and C++${MDBX_CXX_STANDARD} for libmdbx")
> ++ list(APPEND LIBMDBX_PUBLIC_HEADERS mdbx.h++)
> + list(APPEND LIBMDBX_SOURCES "${MDBX_SOURCE_DIR}/mdbx.c++" mdbx.h++)
> + else()
> + message(STATUS "Use C${MDBX_C_STANDARD} for libmdbx but C++ portion is disabled")
> +@@ -561,7 +563,7 @@ if(MDBX_INSTALL_STATIC)
> + else()
> + add_library(mdbx-static STATIC EXCLUDE_FROM_ALL ${LIBMDBX_SOURCES})
> + endif()
> +-set_target_properties(mdbx-static PROPERTIES PUBLIC_HEADER mdbx.h)
> ++set_target_properties(mdbx-static PROPERTIES PUBLIC_HEADER "${LIBMDBX_PUBLIC_HEADERS}")
> + target_compile_definitions(mdbx-static PRIVATE MDBX_BUILD_SHARED_LIBRARY=0)
> + target_setup_options(mdbx-static)
> + libmdbx_setup_libs(mdbx-static INTERFACE)
> +@@ -576,7 +578,7 @@ endif()
> + # build shared library
> + if(MDBX_BUILD_SHARED_LIBRARY)
> + add_library(mdbx SHARED ${LIBMDBX_SOURCES})
> +- set_target_properties(mdbx PROPERTIES PUBLIC_HEADER mdbx.h)
> ++ set_target_properties(mdbx PROPERTIES PUBLIC_HEADER "${LIBMDBX_PUBLIC_HEADERS}")
> + target_compile_definitions(mdbx PRIVATE LIBMDBX_EXPORTS MDBX_BUILD_SHARED_LIBRARY=1 INTERFACE LIBMDBX_IMPORTS)
> + target_setup_options(mdbx)
> + libmdbx_setup_libs(mdbx PRIVATE)
> +--
> +2.28.0
> +
> diff --git a/package/libmdbx/0003-mdbx-fix-obsolete-__noreturn.patch b/package/libmdbx/0003-mdbx-fix-obsolete-__noreturn.patch
> new file mode 100644
> index 0000000000..cb04334220
> --- /dev/null
> +++ b/package/libmdbx/0003-mdbx-fix-obsolete-__noreturn.patch
> @@ -0,0 +1,27 @@
> +From 280ed17ea2dff464c9688fcc92079f36d8b74621 Mon Sep 17 00:00:00 2001
> +From: Leonid Yuriev <leo at yuriev.ru>
> +Date: Sat, 3 Oct 2020 11:35:26 +0300
> +Subject: [PATCH] mdbx: fix obsolete `__noreturn`.
> +
> +Change-Id: Ic78843d6f16de2a409c16ceecc7acb2ed8aa3e68
> +Signed-off-by: Leonid Yuriev <leo at yuriev.ru>
> +---
> + mdbx.c | 2 +-
> + 1 file changed, 1 insertion(+), 1 deletion(-)
> +
> +diff --git a/mdbx.c b/mdbx.c
> +index 04ea5140d..9212640fe 100644
> +--- a/mdbx.c
> ++++ b/mdbx.c
> +@@ -141,7 +141,7 @@ __extern_C void __assert(const char *, const char *, unsigned int, const char *)
> + #else
> + __nothrow
> + #endif /* __THROW */
> +- __noreturn;
> ++ MDBX_NORETURN;
> + #define __assert_fail(assertion, file, line, function) \
> + __assert(assertion, file, line, function)
> +
> +--
> +2.28.0
> +
> diff --git a/package/libmdbx/0004-mdbx-don-t-use-yield-instruction-on-ARM-if-unsupport.patch b/package/libmdbx/0004-mdbx-don-t-use-yield-instruction-on-ARM-if-unsupport.patch
> new file mode 100644
> index 0000000000..23f91d859b
> --- /dev/null
> +++ b/package/libmdbx/0004-mdbx-don-t-use-yield-instruction-on-ARM-if-unsupport.patch
> @@ -0,0 +1,28 @@
> +From 70b615e8d4d10cda2d961a815dd15eb87a1f3925 Mon Sep 17 00:00:00 2001
> +From: Leonid Yuriev <leo at yuriev.ru>
> +Date: Sun, 4 Oct 2020 14:54:11 +0300
> +Subject: [PATCH] mdbx: don't use `yield` instruction on ARM if unsupported.
> +
> +Change-Id: I0b01d783fe4336b089f4b051fb61c203b5879aa5
> +Signed-off-by: Leonid Yuriev <leo at yuriev.ru>
> +---
> + mdbx.c | 3 ++-
> + 1 file changed, 2 insertions(+), 1 deletion(-)
> +
> +diff --git a/mdbx.c b/mdbx.c
> +index aba445424..a9ba1ee85 100644
> +--- a/mdbx.c
> ++++ b/mdbx.c
> +@@ -763,7 +763,8 @@ static __always_inline void atomic_yield(void) {
> + #else
> + __asm__ __volatile__("hint @pause");
> + #endif
> +-#elif defined(__arm__) || defined(__aarch64__)
> ++#elif defined(__aarch64__) || (defined(__ARM_ARCH) && __ARM_ARCH > 6) || \
> ++ defined(__ARM_ARCH_6K__)
> + #ifdef __CC_ARM
> + __yield();
> + #else
> +--
> +2.28.0
> +
> diff --git a/package/libmdbx/0005-mdbx-load-fix-minor-false-positive-GCC-warning.patch b/package/libmdbx/0005-mdbx-load-fix-minor-false-positive-GCC-warning.patch
> new file mode 100644
> index 0000000000..29d69e3faa
> --- /dev/null
> +++ b/package/libmdbx/0005-mdbx-load-fix-minor-false-positive-GCC-warning.patch
> @@ -0,0 +1,27 @@
> +From 8d4e7994c0c5c0cf69326139717e324f90bff65b Mon Sep 17 00:00:00 2001
> +From: Leonid Yuriev <leo at yuriev.ru>
> +Date: Mon, 5 Oct 2020 15:09:10 +0300
> +Subject: [PATCH] mdbx-load: fix minor false-positive GCC warning.
> +
> +Change-Id: Ie75c793712d050e8d3da76a4d0a8df9b81dc5275
> +Signed-off-by: Leonid Yuriev <leo at yuriev.ru>
> +---
> + mdbx_load.c | 2 +-
> + 1 file changed, 1 insertion(+), 1 deletion(-)
> +
> +diff --git a/mdbx_load.c b/mdbx_load.c
> +index e5e72fc8f..54e179553 100644
> +--- a/mdbx_load.c
> ++++ b/mdbx_load.c
> +@@ -318,7 +318,7 @@ static int readhdr(void) {
> + }
> +
> + for (int i = 0; dbflags[i].bit; i++) {
> +- bool value;
> ++ bool value = false;
> + if (valbool(dbuf.iov_base, dbflags[i].name, &value)) {
> + if (value)
> + dbi_flags |= dbflags[i].bit;
> +--
> +2.28.0
> +
> diff --git a/package/libmdbx/0006-mdbx-cmake-pthread-workaround-for-buggy-toolchain-cm.patch b/package/libmdbx/0006-mdbx-cmake-pthread-workaround-for-buggy-toolchain-cm.patch
> new file mode 100644
> index 0000000000..37525cf0d5
> --- /dev/null
> +++ b/package/libmdbx/0006-mdbx-cmake-pthread-workaround-for-buggy-toolchain-cm.patch
> @@ -0,0 +1,65 @@
> +From 787eaaa373073e17f3a53658b085c255bc2c8ff8 Mon Sep 17 00:00:00 2001
> +From: Leonid Yuriev <leo at yuriev.ru>
> +Date: Mon, 5 Oct 2020 19:12:20 +0300
> +Subject: [PATCH] mdbx-cmake: pthread workaround for buggy
> + toolchain/cmake/buildroot.
> +
> +Change-Id: I0d95e783abbd10a63cd1595a9de50593e814a967
> +Signed-off-by: Leonid Yuriev <leo at yuriev.ru>
> +---
> + CMakeLists.txt | 21 ++++++++++++++++++---
> + 1 file changed, 18 insertions(+), 3 deletions(-)
> +
> +diff --git a/CMakeLists.txt b/CMakeLists.txt
> +index 95f116521..20a50a453 100644
> +--- a/CMakeLists.txt
> ++++ b/CMakeLists.txt
> +@@ -173,10 +173,27 @@ if(NOT CMAKE_BUILD_TYPE)
> + endif()
> + string(TOUPPER ${CMAKE_BUILD_TYPE} CMAKE_BUILD_TYPE_UPPERCASE)
> +
> ++set(CMAKE_THREAD_PREFER_PTHREAD TRUE)
> ++set(THREADS_PREFER_PTHREAD_FLAG TRUE)
> ++find_package(Threads REQUIRED)
> ++
> + include(cmake/utils.cmake)
> + include(cmake/compiler.cmake)
> + include(cmake/profile.cmake)
> +
> ++# Workaround for `-pthread` toolchain/cmake bug
> ++if(NOT APPLE AND NOT MSVC
> ++ AND CMAKE_USE_PTHREADS_INIT AND NOT CMAKE_THREAD_LIBS_INIT
> ++ AND (CMAKE_COMPILER_IS_GNUCC OR CMAKE_COMPILER_IS_CLANG))
> ++ check_compiler_flag("-pthread" CC_HAS_PTHREAD)
> ++ if(CC_HAS_PTHREAD AND NOT CMAKE_EXE_LINKER_FLAGS MATCHES "-pthread")
> ++ message(STATUS "Force add -pthread for linker flags to avoid troubles")
> ++ set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -pthread")
> ++ set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} -pthread")
> ++ set(CMAKE_MODULE_LINKER_FLAGS "${CMAKE_MODULE_LINKER_FLAGS} -pthread")
> ++ endif()
> ++endif()
> ++
> + CHECK_FUNCTION_EXISTS(pow NOT_NEED_LIBM)
> + if(NOT_NEED_LIBM)
> + set(LIB_MATH "")
> +@@ -190,8 +207,6 @@ else()
> + endif()
> + endif()
> +
> +-find_package(Threads REQUIRED)
> +-
> + if(SUBPROJECT)
> + if(NOT DEFINED BUILD_SHARED_LIBS)
> + option(BUILD_SHARED_LIBS "Build shared libraries (DLLs)" OFF)
> +@@ -541,7 +556,7 @@ macro(target_setup_options TARGET)
> + endmacro()
> +
> + macro(libmdbx_setup_libs TARGET MODE)
> +- target_link_libraries(${TARGET} ${MODE} ${CMAKE_THREAD_LIBS_INIT})
> ++ target_link_libraries(${TARGET} ${MODE} Threads::Threads)
> + if(${CMAKE_SYSTEM_NAME} STREQUAL "Windows")
> + target_link_libraries(${TARGET} ${MODE} ntdll.lib)
> + if(MDBX_NTDLL_EXTRA_IMPLIB AND MDBX_AVOID_CRT)
> +--
> +2.28.0
> +
> diff --git a/package/libmdbx/0007-mdbx-fix-pthread_yield-for-non-GLIBC.patch b/package/libmdbx/0007-mdbx-fix-pthread_yield-for-non-GLIBC.patch
> new file mode 100644
> index 0000000000..5d7e83d4c7
> --- /dev/null
> +++ b/package/libmdbx/0007-mdbx-fix-pthread_yield-for-non-GLIBC.patch
> @@ -0,0 +1,42 @@
> +From 16d43332a9d28ba27aa3d127e8f6b77a87b2f5eb Mon Sep 17 00:00:00 2001
> +From: Leonid Yuriev <leo at yuriev.ru>
> +Date: Mon, 5 Oct 2020 21:08:09 +0300
> +Subject: [PATCH] mdbx: fix `pthread_yield()` for non-GLIBC.
> +
> +Change-Id: I080e37a42b62e524896dea8747e9f23e2fcd584f
> +Signed-off-by: Leonid Yuriev <leo at yuriev.ru>
> +---
> + mdbx.c | 4 +++-
> + mdbx.c | 1 +
> + 2 files changed, 4 insertions(+), 1 deletion(-)
> +
> +diff --git a/mdbx.c b/mdbx.c
> +index a9ba1ee85..ace6f2756 100644
> +--- a/mdbx.c
> ++++ b/mdbx.c
> +@@ -777,7 +777,9 @@ static __always_inline void atomic_yield(void) {
> + defined(__mips64__) || defined(_M_MRX000) || defined(_MIPS_) || \
> + defined(__MWERKS__) || defined(__sgi)
> + __asm__ __volatile__(".word 0x00000140");
> +-#else
> ++#elif defined(__linux__) || defined(__gnu_linux__) || defined(_UNIX03_SOURCE)
> ++ sched_yield();
> ++#elif (defined(_GNU_SOURCE) && __GLIBC_PREREQ(2, 1)) || defined(_OPEN_THREADS)
> + pthread_yield();
> + #endif
> + }
> +diff --git a/mdbx.c b/mdbx.c
> +index 3509942dc..3af23ce0b 100644
> +--- a/mdbx.c
> ++++ b/mdbx.c
> +@@ -119,6 +119,7 @@
> +
> + #if defined(__linux__) || defined(__gnu_linux__)
> + #include <linux/sysctl.h>
> ++#include <sched.h>
> + #include <sys/sendfile.h>
> + #include <sys/statfs.h>
> + #endif /* Linux */
> +--
> +2.28.0
> +
> diff --git a/package/libmdbx/Config.in b/package/libmdbx/Config.in
> new file mode 100644
> index 0000000000..dc36f12348
> --- /dev/null
> +++ b/package/libmdbx/Config.in
> @@ -0,0 +1,42 @@
> +config BR2_PACKAGE_LIBMDBX
> + bool "libmdbx"
> + depends on BR2_USE_MMU
> + depends on BR2_TOOLCHAIN_HAS_THREADS
> + depends on BR2_TOOLCHAIN_GCC_AT_LEAST_4_4
> + depends on BR2_TOOLCHAIN_HAS_SYNC_4
> + help
> + One of the fastest compact key-value ACID database
> + without WAL. libmdbx has a specific set of properties
> + and capabilities, focused on creating unique lightweight
> + solutions.
> +
> + libmdbx surpasses the legendary LMDB in terms of
> + reliability, features and performance.
> +
> + https://github.com/erthink/libmdbx
> +
> +if BR2_PACKAGE_LIBMDBX
> +
> +config BR2_PACKAGE_LIBMDBX_TOOLS
> + bool "install tools"
> + help
> + Install libmdbx tools for checking, dump, restore
> + and show statistics of databases.
> +
> +config BR2_PACKAGE_LIBMDBX_CXX
> + bool "C++ API"
> + depends on BR2_INSTALL_LIBSTDCPP
> + depends on BR2_TOOLCHAIN_GCC_AT_LEAST_4_8
> + help
> + Enable modern C++11/14/17/20 API for libmdbx.
> +
> +comment "libmdbx C++ support needs a toolchain w/ C++11, gcc >= 4.8"
> + depends on !BR2_INSTALL_LIBSTDCPP || \
> + !BR2_TOOLCHAIN_GCC_AT_LEAST_4_8
> +
> +endif
> +
> +comment "libmdbx needs a toolchain w/ threads, gcc >= 4.4"
> + depends on BR2_USE_MMU
> + depends on !BR2_TOOLCHAIN_HAS_THREADS || \
> + !BR2_TOOLCHAIN_GCC_AT_LEAST_4_4
> diff --git a/package/libmdbx/libmdbx.hash b/package/libmdbx/libmdbx.hash
> new file mode 100644
> index 0000000000..f48cd81a7d
> --- /dev/null
> +++ b/package/libmdbx/libmdbx.hash
> @@ -0,0 +1,2 @@
> +sha256 310fe25c858a9515fc8c8d7d1f24a67c9496f84a91e0a0e41ea9975b1371e569 LICENSE
> +sha256 c7fb24381eb4d92f2e2edc17e577cb721269683c816c6cca307c58f6f346e786 libmdbx-amalgamated-0.9.1.tar.gz
> diff --git a/package/libmdbx/libmdbx.mk b/package/libmdbx/libmdbx.mk
> new file mode 100644
> index 0000000000..be0c2d7b06
> --- /dev/null
> +++ b/package/libmdbx/libmdbx.mk
> @@ -0,0 +1,24 @@
> +################################################################################
> +#
> +# libmdbx
> +#
> +################################################################################
> +
> +LIBMDBX_VERSION = 0.9.1
> +LIBMDBX_SOURCE = libmdbx-amalgamated-$(LIBMDBX_VERSION).tar.gz
> +LIBMDBX_SITE = https://github.com/erthink/libmdbx/releases/download/v$(LIBMDBX_VERSION)
> +LIBMDBX_SUPPORTS_IN_SOURCE_BUILD = NO
> +LIBMDBX_LICENSE = OLDAP-2.8
> +LIBMDBX_LICENSE_FILES = LICENSE
> +LIBMDBX_REDISTRIBUTE = YES
> +LIBMDBX_STRIP_COMPONENTS = 0
> +LIBMDBX_INSTALL_STAGING = YES
> +
> +LIBMDBX_CONF_OPTS = -DMDBX_INSTALL_MANPAGES=OFF -DBUILD_FOR_NATIVE_CPU=OFF \
> + -DMDBX_INSTALL_STATIC=$(if $(BR2_STATIC_LIBS),ON,OFF) \
> + -DMDBX_BUILD_SHARED_LIBRARY=$(if $(BR2_SHARED_LIBS),ON,OFF) \
> + -DMDBX_BUILD_CXX=$(if $(BR2_PACKAGE_LIBMDBX_CXX),ON,OFF) \
> + -DMDBX_BUILD_TOOLS=$(if $(BR2_PACKAGE_LIBMDBX_TOOLS),ON,OFF) \
> + -DMDBX_LINK_TOOLS_NONSTATIC=$(if $(BR2_SHARED_LIBS),ON,OFF)
> +
> +$(eval $(cmake-package))
> --
> 2.28.0
>
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