How can I customize a port for a specific triplet in vcpkg? #41076
Replies: 1 comment 2 replies
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I don't think this statement is right. POCO takes care of it:
Note that these variables, like string(APPEND VCPKG_CXX_FLAGS " -DPOCO_COMPILER_MINGW")
string(APPEND VCPKG_C_FLAGS " -DPOCO_COMPILER_MINGW")(Note the space!) |
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Thank you for your answer. I will research these and try to find solutions. # VCPKG_TARGET_IS_MINGW
if (VCPKG_TARGET_IS_MINGW)
message(STATUS "triggered")
string(APPEND VCPKG_CXX_FLAGS " -DPOCO_COMPILER_MINGW")
string(APPEND VCPKG_C_FLAGS " -DPOCO_COMPILER_MINGW")
endif()
# original codevcpkg output: D:\projs\vcpkg>vcpkg install poco:x64-mingw-static
Computing installation plan...
The following packages will be built and installed:
poco:[email protected]
Detecting compiler hash for triplet x64-mingw-static...
Compiler found: D:/Apps/msys64/clang64/bin/c++.exe
Restored 0 package(s) from C:\Users\e\AppData\Local\vcpkg\archives in 91.7 us. Use --debug to see more details.
Installing 1/1 poco:[email protected]...
Building poco:[email protected]...
D:\projs\vcpkg\triplets\community\x64-mingw-static.cmake: info: loaded community triplet from here. Community triplets are not built in the curated registry and are thus less likely to succeed.
-- triggered
-- Using cached pocoproject-poco-poco-1.13.3-release.tar.gz.
-- Cleaning sources at D:/projs/vcpkg/buildtrees/poco/src/.3-release-bdefce8352.clean. Use --editable to skip cleaning for the packages you specify.
-- Extracting source D:/projs/vcpkg/downloads/pocoproject-poco-poco-1.13.3-release.tar.gz
-- Applying patch 0001-static-pcre.patch
-- Applying patch 0002-arm64-pcre.patch
-- Applying patch 0003-fix-dependency.patch
-- Applying patch 0004-fix-feature-sqlite3.patch
-- Applying patch 0005-fix-error-c3861.patch
-- Applying patch 0007-find-pcre2.patch
-- Using source at D:/projs/vcpkg/buildtrees/poco/src/.3-release-bdefce8352.clean
-- Configuring x64-mingw-static
-- Building x64-mingw-static-dbg
CMake Error at scripts/cmake/vcpkg_execute_build_process.cmake:134 (message):
Command failed: "C:/Program Files/CMake/bin/cmake.exe" --build . --config Debug --target install -- -v -j13
Working Directory: D:/projs/vcpkg/buildtrees/poco/x64-mingw-static-dbg
See logs for more information:
D:\projs\vcpkg\buildtrees\poco\install-x64-mingw-static-dbg-out.log
Call Stack (most recent call first):
installed/x64-windows/share/vcpkg-cmake/vcpkg_cmake_build.cmake:74 (vcpkg_execute_build_process)
installed/x64-windows/share/vcpkg-cmake/vcpkg_cmake_install.cmake:16 (vcpkg_cmake_build)
ports/poco/portfile.cmake:91 (vcpkg_cmake_install)
scripts/ports.cmake:192 (include)
error: building poco:x64-mingw-static failed with: BUILD_FAILED
See https://learn.microsoft.com/vcpkg/troubleshoot/build-failures?WT.mc_id=vcpkg_inproduct_cli for more information.
Elapsed time to handle poco:x64-mingw-static: 2 min
Please ensure you're using the latest port files with `git pull` and `vcpkg update`.
Then check for known issues at:
https://github.com/microsoft/vcpkg/issues?q=is%3Aissue+is%3Aopen+in%3Atitle+poco
You can submit a new issue at:
https://github.com/microsoft/vcpkg/issues/new?title=[poco]+Build+error+on+x64-mingw-static&body=Copy+issue+body+from+D%3A%2Fprojs%2Fvcpkg%2Finstalled%2Fvcpkg%2Fissue_body.md`
output (only error lines): `D:/projs/vcpkg/buildtrees/poco/install-x64-mingw-static-dbg-out.log` :[216/626] D:\Apps\msys64\clang64\bin\c++.exe --target=x86_64-windows-gnu -DMINGW32 -DODBCVER=0x0300 -DPOCO_ENABLE_CPP11 -DPOCO_ENABLE_CPP14 -DPOCO_NO_AUTOMATIC_LIBS -DPOCO_OS_FAMILY_WINDOWS -DPOCO_STATIC -DPOCO_THREAD_STACK_SIZE -DPOCO_UNBUNDLED -DPOCO_WIN32_UTF8 -DSQLParser_EXPORTS -DTHREADSAFE -DUNICODE -DWC_NO_BEST_FIT_CHARS=0x400 -DWINVER=0x500 -D_DEBUG -D_UNICODE -D_WIN32 -ID:/projs/vcpkg/buildtrees/poco/src/.3-release-bdefce8352.clean/Data/ODBC/include -ID:/projs/vcpkg/buildtrees/poco/src/.3-release-bdefce8352.clean/Data/include -ID:/projs/vcpkg/buildtrees/poco/src/.3-release-bdefce8352.clean/Data/src -ID:/projs/vcpkg/buildtrees/poco/src/.3-release-bdefce8352.clean/Foundation/include -isystem D:/projs/vcpkg/installed/x64-mingw-static/include -DPOCO_COMPILER_MINGW -g -std=gnu++17 -MD -MT Data/ODBC/CMakeFiles/DataODBC.dir/src/ODBCMetaColumn.cpp.obj -MF Data\ODBC\CMakeFiles\DataODBC.dir\src\ODBCMetaColumn.cpp.obj.d -o Data/ODBC/CMakeFiles/DataODBC.dir/src/ODBCMetaColumn.cpp.obj -c D:/projs/vcpkg/buildtrees/poco/src/.3-release-bdefce8352.clean/Data/ODBC/src/ODBCMetaColumn.cpp |
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I guess there is not enough testing of Poco with MinGW. I assume you use a fairly up-to-date installation of MSYS2, so the MinGW version shouldn't be an issue. MSYS2 also has Poco packages for 1.13.0. Their patches might also give a clue: |
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Hello,
For the Poco port, I need to make some changes to the Community triplets x64-mingw and x64-mingw-static.
In summary, if Poco is compiled with MinGW, some definitions are required.
One of them is the
-DPOCO_COMPILER_MINGWflag.This flag is not set with the current port and we see the following error:
And output log
D:\projs\vcpkg\buildtrees\poco\install-x64-mingw-static-dbg-out.log:The reason for the error is that the
__trystatement can only be used with MSVC. And these lines are compiled with conditional compilation (ifdef ifndef etc.), but Poco does not detect this due to the missing flag when compiling.I also want to customize this Poco port for these 2 triplets.
To try it I made the following additions to the
ports/Poco/portfile.cmakefile, but it didn't work:I also read the available ports, but I could not understand how such specific things are done or what vcpkg's approach is to this issue.
Can you give me an idea about this?
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