Td: CMAKE error for Java

[QHolmes]

I'm running into the same issue as #351 and #501 but am having no luck solving it. Any advice?

Commands (Output attached as .txt)

cd C:/Users/iisdr/OneDrive/Documents/Coding Projects/td/
mkdir jnibuild
cd jnibuild
cmake -DTD_ENABLE_JNI=ON -DGPERF_EXECUTABLE:FILEPATH="C:\Program Files\gperf-3.1\src\gperf.exe" -x64 -DCMAKE_TOOLCHAIN_FILE="C:\Users\iisdr\OneDrive\Documents\Coding Projects\vcpkg\scripts\buildsystems\vcpkg.cmake" -DCMAKE_INSTALL_PREFIX:PATH=../example/java/td ..
cmake --build . --target install

cd "C:\Users\iisdr\OneDrive\Documents\Coding Projects\td\example\java"
mkdir build
cd build
cmake -DCMAKE_BUILD_TYPE=Release -DTd_DIR="C:\Users\iisdr\OneDrive\Documents\Coding Projects\td\example\java\td\lib\cmake\Td" -DCMAKE_INSTALL_PREFIX:PATH=.. ..

Error

CMake Error at CMakeLists.txt:5 (find_package):
  By not providing "FindTd.cmake" in CMAKE_MODULE_PATH this project has asked
  CMake to find a package configuration file provided by "Td", but CMake did
  not find one.

  Could not find a package configuration file provided by "Td" with any of
  the following names:

    TdConfig.cmake
    td-config.cmake

  Add the installation prefix of "Td" to CMAKE_PREFIX_PATH or set "Td_DIR" to
  a directory containing one of the above files.  If "Td" provides a separate
  development package or SDK, be sure it has been installed.

CMAKE run output.txt

[levlam]

You have a problem with gperf:

C:\Program Files (x86)\Microsoft Visual Studio\2017\Community\Common7\IDE\VC\VCTargets\Microsoft.CppCommon.targets(209,
5): error MSB6006: "cmd.exe" exited with code -1073741701. [C:\Users\iisdr\OneDrive\Documents\Coding Projects\td\jnibui
ld\tdutils\generate\tdmime_auto.vcxproj]

Could you try to manually run from the C:/Users/iisdr/OneDrive/Documents/Coding Projects/td/tdutils/generate/ directory command

powershell -ExecutionPolicy ByPass " & 'C:\Program Files\gperf-3.1\src\gperf.exe' -m100 --output-file=auto/mime_type_to_extension.cpp auto/mime_type_to_extension.gperf"

to see exact error message?

[QHolmes]

Nothing printed to console, or is there a file I need to look at??

[levlam]

If the command works for some time and then exits without error message, then the command is likely right.
I also see no errors in the cmake invocations.

Could you check that file C:/Users/iisdr/OneDrive/Documents/Coding Projects/td/jnibuild/CMakeCache.txt contains line

GPERF_EXECUTABLE:FILEPATH=C:/Program Files/gperf-3.1/src/gperf.exe

If not, you can edit it manually and re-run cmake --build . --target install command.
And if the line is there and is exactly like this, then you can try to add C:/Program Files/gperf-3.1/src/ to PATH environment variable, remove jnibuild folder, launch new console to grab new environment and repeat building from scratch without explicit passing of GPERF_EXECUTABLE variable.

[QHolmes]

The CMakeCache.txt had the correct line, so I went ahead and removed the file, added "gperf-3.1/src/" to the PATH and removed the line. Same output when running the command.

I made gperf and got this error during the make check.

make[1]: *** [Makefile:143: check-test] Error 1
make[1]: Leaving directory '/cygdrive/c/Program Files/gperf-3.1/tests'
make: *** [Makefile:59: check] Error 2

This is my first use of gperf, and I am not sure if this is an issue or not. make install still seems like it completed correctly and the .exe was made.

[levlam]

Have you tried to delete jnibuild directory and begin compilation from scratch?

[levlam]

The error -1073741701 is 0xC000007B (STATUS_INVALID_IMAGE_FORMAT), which suggest that something is wrong with gperf executable.

If rebuilding wouldn't help, I suggest to install gperf from https://sourceforge.net/projects/gnuwin32/files/gperf/3.0.1/ and use it instead. By default, it will be installed to C:/Program Files (x86)/GnuWin32/bin/gperf.exe.

[QHolmes]

Yep, I deleted both jnibuild and example/java/build before re-running Cmake, with /gperf-3.1/src in the PATH instead of gperf.exe in the command. That was both before and after re-running the make clean - > make install for gperf

[QHolmes]

I must apologize for the delay. I just notice I never commented :/

---

Thank you for your help so far. Not sure how far I would have gotten elsewise.

So I installed the gperf from Source Forge and progress!!!! It ran successfully, but that is when I noticed I had my x64 tag incorrect ( -x64 vs -A x64) and now I am getting a different error.

Commands Ran

cd C:/Users/iisdr/OneDrive/Documents/Coding Projects/td/
mkdir jnibuild
cd jnibuild
cmake -DTD_ENABLE_JNI=ON -A x64 -DCMAKE_TOOLCHAIN_FILE="C:\Users\iisdr\OneDrive\Documents\Coding Projects\vcpkg\scripts\buildsystems\vcpkg.cmake" -DCMAKE_INSTALL_PREFIX:PATH=../example/java/td ..

cmake --build . --target install
cd "C:\Users\iisdr\OneDrive\Documents\Coding Projects\td\example\java"
mkdir build
cd build
cmake -DCMAKE_BUILD_TYPE=Release -DTd_DIR="C:\Users\iisdr\OneDrive\Documents\Coding Projects\td\example\java\td\lib\cmake\Td" -DCMAKE_INSTALL_PREFIX:PATH=.. ..
cmake --build . --target install
pause

Error
CMake Error at CMakeLists.txt:5 (find_package):
Could not find a configuration file for package "Td" that is compatible
with requested version "".

  The following configuration files were considered but not accepted:

    C:/Users/iisdr/OneDrive/Documents/Coding Projects/td/example/java/td/lib/cmake/Td/TdConfig.cmake, version: 1.3.0 (64bit)



-- Configuring incomplete, errors occurred!
See also "C:/Users/iisdr/OneDrive/Documents/Coding Projects/td/example/java/build/CMakeFiles/CMakeOutput.log".

C:\Users\iisdr\OneDrive\Documents\Coding Projects\td\example\java\build>cmake --build . --target install
Microsoft (R) Build Engine version 15.9.21+g9802d43bc3 for .NET Framework
Copyright (C) Microsoft Corporation. All rights reserved.

MSBUILD : error MSB1009: Project file does not exist.
Switch: install.vcxproj

Not sure if this is correct either

 base64.cpp
C:\Program Files (x86)\Microsoft Visual Studio\2017\Community\VC\Tools\MSVC\14.16.27023\include\xutility(2903): warning
 C4244: '=': conversion from 'const _Ty' to '_Ty', possible loss of data [C:\Users\iisdr\OneDrive\Documents\Coding Proj
ects\td\jnibuild\tdutils\tdutils.vcxproj]
          with
          [
              _Ty=int
          ]
          and
          [
              _Ty=unsigned char
          ]
  C:\Program Files (x86)\Microsoft Visual Studio\2017\Community\VC\Tools\MSVC\14.16.27023\include\xutility(2917): note:
   see reference to function template instantiation 'void std::_Fill_unchecked1<_FwdIt,_Ty>(_FwdIt,_FwdIt,const _Ty &,s
  td::false_type)' being compiled
          with
          [
              _FwdIt=unsigned char *,
              _Ty=int
          ]
  C:\Program Files (x86)\Microsoft Visual Studio\2017\Community\VC\Tools\MSVC\14.16.27023\include\xutility(2925): note:
   see reference to function template instantiation 'void std::_Fill_unchecked<_Ty*,int>(_FwdIt,_FwdIt,const int &)' be
  ing compiled
          with
          [
              _Ty=unsigned char,
              _FwdIt=unsigned char *
          ]
  C:\Users\iisdr\OneDrive\Documents\Coding Projects\td\tdutils\td\utils\base64.cpp(138): note: see reference to functio
  n template instantiation 'void std::fill<_Ty*,int>(_FwdIt,_FwdIt,const int &)' being compiled
          with
          [
              _Ty=unsigned char,
              _FwdIt=unsigned char *
          ]

CMAKE run output.txt

[levlam]

The cause of the error is that you have built 64-bit TDLib, so you need to build 64-bit JNI-wrapper and to specify -A x64 also on the second cmake configuration invocation in td\example\java.

One more thing: to build in Release mode with MSVC you need to specify --target Release during build step and using -DCMAKE_BUILD_TYPE=Release during configuration step has no effect for MSVC.

[QHolmes]

Awesome that worked.

General note to anyone else using windows: I had to copy .libs from \vcpkg\installed\x64-windows\bin into td\example\java\bin .

Thanks again for your help @levlam!!