Hi,
I'm currently working on several integrations of the Faust compiler. The
first attempt is for Pd (https://github.com/pierreguillot/faust-pd) and
then, I'll do it for Kiwi (https://github.com/Musicoll/Kiwi). I don't have
any big problem on Linux and Mac but I can't find any solution on Windows
with MSVC. I started to explain the problem on this issue (
https://github.com/grame-cncm/faust/issues/180) but here is a better
resume. If someone has already compiled and used FaustLib with MSVC and has
a solution I'll be pleased to know it !
(I use LLVM6.0.0 but I also tried with LLVM5.0.0)
*With dynamic runtime library (CRT /MD or /MDd) for Windows 64bit*
*1. LLVM:*
> cmake .. -G "Visual Studio 14 2015 Win64" -DLLVM_BUILD_TESTS=Off
-DCMAKE_INSTALL_PREFIX="./llvm6.0.0-windows-x64-mdd" -Thost=x64
> cmake --build . --target ALL_BUILD --config Debug
> cmake --build . --target INSTALL --config Debug
*2. **FaustLib:*
> cmake .. -G "Visual Studio 14 2015 Win64" -DINCLUDE_STATIC=on
-DINCLUDE_OSC=off -DINCLUDE_HTTP=off -DUSE_LLVM_CONFIG=off
-DLLVM_DIR=./../../llvm6.0.0-windows-x64-mdd/lib/cmake/llvm
-C..\backends\backends.cmake
> msbuild faust.sln /nologo /p:OutDir=../lib64md/ /p:config=Debug
/p:plateform=x64 /target:staticlib
*3. Faust~ (Pd external):*
> cmake .. -G "Visual Studio 14 2015 Win64"
-DLLVM_DIR=./llvm-windows-x64-mtd/lib/cmake/llvm
-DLIBFAUST_PATH=./../faust/build/lib64
> msbuild faust~.sln /nologo /p:config=Debug /p:plateform=x64
*Result: **unresolved symbols* at linking time. And the same thing
happens when I try to compile for *Windows 32bit*.
*With static runtime library (CRT /MT or /MTd) for Windows 64bit*
*1. LLVM:*
> cmake .. -G "Visual Studio 14 2015 Win64" -DLLVM_BUILD_TESTS=Off
-DCMAKE_INSTALL_PREFIX="./llvm6.0.0-windows-x64-mdd" -Thost=x64
-DLLVM_USE_CRT_DEBUG=MTd -DLLVM_USE_CRT_RELEASE=MT
> cmake --build . --target ALL_BUILD --config Debug
> cmake --build . --target INSTALL --config Debug
*2. **FaustLib:*
> cmake .. -G "Visual Studio 14 2015 Win64" -DINCLUDE_STATIC=on
-DINCLUDE_OSC=off -DINCLUDE_HTTP=off -DUSE_LLVM_CONFIG=off
-DLLVM_DIR=./../../llvm6.0.0-windows-x64-mdd/lib/cmake/llvm
-C..\backends\backends.cmake
> Change FAUST project to use static CRT with MTd
> msbuild faust.sln /nologo /p:OutDir=../lib64md/ /p:config=Debug
/p:plateform=x64 /target:staticlib
*3. Faust~ (Pd external):*
> cmake .. -G "Visual Studio 14 2015 Win64"
-DLLVM_DIR=./llvm-windows-x64-mtd/lib/cmake/llvm
-DLIBFAUST_PATH=./../faust/build/lib64
> Change FAUST project to use static CRT with MTd
> msbuild faust~.sln /nologo /p:config=Debug /p:plateform=x64
*Result: *It compiles, I can use the external but at the factory
creation I encounter an error "*HEAP_CORRUPTION_DETECTED: after Normal
block (#29784) at 0x000... CRT detected that the application wrote to
memory after end of heap buffer.*" If I continue
(*createCDSPFactoryFromFile()* and *createCDSPInstance()* seem to
work) I can use the object (I can use the glue interface and retrieve
the number of inputs and outputs) until I turn on the DSP and the call
of the function *computeCDSPInstance() *crashes.
*With static runtime library (CRT /MT or /MTd) for Windows 32bit*
*1. LLVM:*
> cmake .. -G "Visual Studio 14 2015" -DLLVM_BUILD_TESTS=Off
-DCMAKE_INSTALL_PREFIX="./llvm6.0.0-windows-win32-mdd" -Thost=x64
-DLLVM_USE_CRT_DEBUG=MTd -DLLVM_USE_CRT_RELEASE=MT
> cmake --build . --target ALL_BUILD --config Debug
> cmake --build . --target INSTALL --config Debug
*2. **FaustLib:*
> cmake .. -G "Visual Studio 14 2015" -DINCLUDE_STATIC=on
-DINCLUDE_OSC=off -DINCLUDE_HTTP=off -DUSE_LLVM_CONFIG=off
-DLLVM_DIR=./../../llvm6.0.0-windows-win32-mdd/lib/cmake/llvm
-C..\backends\backends.cmake
> Change FAUST project to use static CRT with MTd
> msbuild faust.sln /nologo /p:OutDir=../lib32md/ /p:config=Debug
/p:plateform=Win32 /target:staticlib
*3. Faust~ (Pd external):*
> cmake .. -G "Visual Studio 14 2015"
-DLLVM_DIR=./llvm-windows-x86-mtd/lib/cmake/llvm
-DLIBFAUST_PATH=./../faust/build/lib32
> Change FAUST project to use static CRT with MTd
> msbuild faust~.sln /nologo /p:config=Debug /p:plateform=Win32
It compile but when I try to use the external I encounter the same
error "*HEAP_CORRUPTION_DETECTED: after Normal block (#29784) at
0x000... CRT detected that the application wrote to memory after end
of heap buffer.*" And if I continue I got *Program used external
function '_free' which could not be resolved!* when I try to create
the factory with *createCDSPFactoryFromFile()*.
You can also have a look at the file appveyor.yml
(https://github.com/pierreguillot/faust-pd/blob/master/appveyor.yml).
This problem drives me crazy... now I going to try magical
incantations... so any help would be much appreciated (and I would
like to avoid MSYS).
Cheers,
Pierre
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