Compile libmysql error in linux

[Praying]

Package: libmysql:x64-linux
Vcpkg version: 2018.11.23-unknownhash

The Message as follow:

➜ vcpkg git:(master) ./vcpkg install libmysql
The following packages will be built and installed:
libmysql[core]:x64-linux
Starting package 1/1: libmysql:x64-linux
Building package libmysql[core]:x64-linux...
-- Using cached /home/ran/SourceCode/vcpkg/downloads/mysql-mysql-server-mysql-8.0.4.tar.gz
-- Using source at /home/ran/SourceCode/vcpkg/buildtrees/libmysql/src/ysql-8.0.4-6271934d70
-- Applying patch /home/ran/SourceCode/vcpkg/ports/libmysql/ignore-boost-version.patch
-- Applying patch failed. This is expected if this patch was previously applied.
-- Applying patch /home/ran/SourceCode/vcpkg/ports/libmysql/system-libs.patch
-- Applying patch failed. This is expected if this patch was previously applied.
-- Configuring x64-linux-dbg
CMake Error at scripts/cmake/vcpkg_execute_required_process.cmake:56 (message):
Command failed: /home/ran/SourceCode/vcpkg/downloads/tools/cmake-3.12.4-linux/cmake-3.12.4-Linux-x86_64/bin/cmake;/home/ran/SourceCode/vcpkg/buildtrees/libmysql/src/ysql-8.0.4-6271934d70;-DWITHOUT_SERVER=ON;-DWITH_UNIT_TESTS=OFF;-DENABLED_PROFILING=OFF;-DWIX_DIR=OFF;-DHAVE_LLVM_LIBCPP_EXITCODE=1;-DSTACK_DIRECTION=-1;-DWINDOWS_RUNTIME_MD=ON;-DIGNORE_BOOST_VERSION=ON;-DWITH_SSL=system;-DWITH_ICU=system;-DWITH_LIBEVENT=system;-DWITH_LZMA=system;-DWITH_LZ4=system;-DWITH_ZLIB=system;-DCMAKE_MAKE_PROGRAM=/home/ran/SourceCode/vcpkg/downloads/tools/ninja-1.8.2-linux/ninja;-DCMAKE_SYSTEM_NAME=Linux;-DBUILD_SHARED_LIBS=OFF;-DVCPKG_CHAINLOAD_TOOLCHAIN_FILE=/home/ran/SourceCode/vcpkg/scripts/toolchains/linux.cmake;-DVCPKG_TARGET_TRIPLET=x64-linux;-DVCPKG_PLATFORM_TOOLSET=external;-DCMAKE_EXPORT_NO_PACKAGE_REGISTRY=ON;-DCMAKE_FIND_PACKAGE_NO_PACKAGE_REGISTRY=ON;-DCMAKE_FIND_PACKAGE_NO_SYSTEM_PACKAGE_REGISTRY=ON;-DCMAKE_INSTALL_SYSTEM_RUNTIME_LIBS_SKIP=TRUE;-DCMAKE_VERBOSE_MAKEFILE=ON;-DVCPKG_APPLOCAL_DEPS=OFF;-DCMAKE_TOOLCHAIN_FILE=/home/ran/SourceCode/vcpkg/scripts/buildsystems/vcpkg.cmake;-DCMAKE_ERROR_ON_ABSOLUTE_INSTALL_DESTINATION=ON;-DVCPKG_CXX_FLAGS=;-DVCPKG_CXX_FLAGS_RELEASE=;-DVCPKG_CXX_FLAGS_DEBUG=;-DVCPKG_C_FLAGS=;-DVCPKG_C_FLAGS_RELEASE=;-DVCPKG_C_FLAGS_DEBUG=;-DVCPKG_CRT_LINKAGE=dynamic;-DVCPKG_LINKER_FLAGS=;-DCMAKE_INSTALL_LIBDIR:STRING=lib;-DCMAKE_INSTALL_BINDIR:STRING=bin;-G;Ninja;-DCMAKE_BUILD_TYPE=Debug;-DCMAKE_INSTALL_PREFIX=/home/ran/SourceCode/vcpkg/packages/libmysql_x64-linux/debug
Working Directory: /home/ran/SourceCode/vcpkg/buildtrees/libmysql/x64-linux-dbg
See logs for more information:
/home/ran/SourceCode/vcpkg/buildtrees/libmysql/config-x64-linux-dbg-out.log
/home/ran/SourceCode/vcpkg/buildtrees/libmysql/config-x64-linux-dbg-err.log

Call Stack (most recent call first):
scripts/cmake/vcpkg_configure_cmake.cmake:266 (vcpkg_execute_required_process)
ports/libmysql/portfile.cmake:37 (vcpkg_configure_cmake)
scripts/ports.cmake:71 (include)

Error: Building package libmysql:x64-linux failed with: BUILD_FAILED
Please ensure you're using the latest portfiles with .\vcpkg update, then
submit an issue at https://github.com/Microsoft/vcpkg/issues including:
Package: libmysql:x64-linux
Vcpkg version: 2018.11.23-unknownhash

Additionally, attach any relevant sections from the log files above.

[scttgs0]

I had the same problem. Tracked the issue down to the use of CMAKE_SYSTEM_PROCESSOR when not cross-compiling. CMAKE_SYSTEM_PROCESSOR was undefined, so I reverted to the use of CMAKE_HOST_SYSTEM_PROCESSOR (due to not in a cross-compiling situation).

Refer to attached patch.
linux_libmysql.patch.zip

[mcraveiro]

Hi,

I've applied @scttgs0 's patch to current master and it allowed me to go a bit further but then failed with the following error:

/usr/bin/c++  -DHAVE_CONFIG_H -DHAVE_LIBEVENT2 -DHAVE_OPENSSL -DRAPIDJSON_NO_SIZETYPEDEFINE -DUNISTR_FROM_CHAR_EXPLICIT=explicit -DUNISTR_FROM_STRING_EXPLICIT=explicit -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE -D_USE_MATH_DEFINES -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS -I. -Iinclude -Irapid -I/some_location/vcpkg/libodb/buildtrees/libmysql/src/ysql-8.0.4-6271934d70 -I/some_location/vcpkg/libodb/buildtrees/libmysql/src/ysql-8.0.4-6271934d70/include -I/some_location/vcpkg/libodb/buildtrees/libmysql/src/ysql-8.0.4-6271934d70/rapid -Ilibbinlogevents/include -I/some_location/vcpkg/libodb/buildtrees/libmysql/src/ysql-8.0.4-6271934d70/libbinlogevents/export -isystem /some_location/vcpkg/libodb/buildtrees/libmysql/src/ysql-8.0.4-6271934d70/extra/libedit/editline -isystem /some_location/vcpkg/libodb/installed/x64-linux/include -isystem /some_location/vcpkg/libodb/buildtrees/libmysql/src/ysql-8.0.4-6271934d70/extra/rapidjson/include -fPIC -Wall -Wextra -Wformat-security -Wvla -Wmissing-format-attribute -Wundef -Woverloaded-virtual -Wno-missing-field-initializers -Wimplicit-fallthrough=2 -Wlogical-op -Werror -fPIC -g -fno-omit-frame-pointer -std=c++11  -DENABLED_DEBUG_SYNC -DSAFE_MUTEX -MD -MT vio/CMakeFiles/vio.dir/vio.cc.o -MF vio/CMakeFiles/vio.dir/vio.cc.o.d -o vio/CMakeFiles/vio.dir/vio.cc.o -c /some_location/vcpkg/libodb/buildtrees/libmysql/src/ysql-8.0.4-6271934d70/vio/vio.cc
/some_location/vcpkg/libodb/buildtrees/libmysql/src/ysql-8.0.4-6271934d70/vio/vio.cc: In function ‘bool vio_reset(Vio*, enum_vio_type, my_socket, void*, uint)’:
/some_location/vcpkg/libodb/buildtrees/libmysql/src/ysql-8.0.4-6271934d70/vio/vio.cc:319:39: error: ‘void* memcpy(void*, const void*, size_t)’ writing to an object of type ‘Vio’ {aka ‘struct st_vio’} with no trivial copy-assignment [-Werror=class-memaccess]
     memcpy(vio, &new_vio, sizeof(*vio));
                                       ^
In file included from /some_location/vcpkg/libodb/buildtrees/libmysql/src/ysql-8.0.4-6271934d70/vio/vio_priv.h:37,
                 from /some_location/vcpkg/libodb/buildtrees/libmysql/src/ysql-8.0.4-6271934d70/vio/vio.cc:46:
/some_location/vcpkg/libodb/buildtrees/libmysql/src/ysql-8.0.4-6271934d70/include/violite.h:296:8: note: ‘Vio’ {aka ‘struct st_vio’} declared here
 struct st_vio
        ^~~~~~
cc1plus: all warnings being treated as errors

To the untrained eye, it seems like -Wall is on, but some warnings are still present on Linux (at least).

[plieblang]

For me, the patch fixed the issue and libmysql installed properly. Many thanks.

[JackBoosY]

Hi @Praying, thanks for reporting this issue!
I've fixed this issue. Please update vcpkg and rebuild libmysql.

Thanks.