Re: [Audacity-devel] local build problem on Windows

[Leland <ll...@ho...>]

Cliff, have you tried deleting your build directory and running cmake from scratch?
 
From: Cliff <fly...@gm...> 
Sent: Tuesday, May 11, 2021 10:44 PM
To: aud...@li...
Subject: Re: [Audacity-devel] local build problem on Windows
 
Build also fails on MacOS.
 
fatal error: '/Users/CMac/Downloads/Audacity/BuildEnvironment/audacity/bld/src/SharedPrecompiledHeaders/cmake_pch-bhvpwdmrkbsbbhamvazvevthymfp/cmake_pch.hxx' file not found
#include "/Users/CMac/Downloads/Audacity/BuildEnvironment/audacity/bld/src/SharedPrecompiledHeaders/cmake_pch-bhvpwdmrkbsbbhamvazvevthymfp/cmake_pch.hxx"
         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 
** BUILD FAILED **
 
 
The following build commands failed:
                   CompileC bld/src/Audacity.build/Release/Audacity.build/Objects-normal/x86_64/AllThemeResources.o src/AllThemeResources.cpp normal x86_64 c++ com.apple.compilers.llvm.clang.1_0.compiler
(1 failure)



Cliff



On May 11, 2021, at 16:50, Paul Licameli <pau...@gm... <mailto:pau...@gm...> > wrote:
 
 
On Tue, May 11, 2021 at 2:13 PM Leland <ll...@ho... <mailto:ll...@ho...> > wrote:
Honestly, I don’t know what’s going on.  It builds if I configure with:
 
cmake -Daudacity_use_pch=no
 
That's how GitHub actions builds it, yes?
 
 
It doesn’t build if I configure with:
 
cmake -Daudacity_use_pch=yes
 
I thought I understood why, but every “workaround” I’ve tried so far has failed…grrrrrr
 
I'm sorry, then it was my doing when I tried to eliminate Audacity.h and needed another solution for inclusion of the config files.
 
PRL
 
 
 
From: Leland <ll...@ho... <mailto:ll...@ho...> > 
Sent: Tuesday, May 11, 2021 1:02 PM
To: aud...@li... <mailto:aud...@li...> 
Subject: Re: [Audacity-devel] local build problem on Windows
 
Hold off…this may be incorrect.  Still digging.
 
From: Leland <ll...@ho... <mailto:ll...@ho...> > 
Sent: Tuesday, May 11, 2021 12:44 PM
To: aud...@li... <mailto:aud...@li...> 
Subject: Re: [Audacity-devel] local build problem on Windows
 
Paul, the problem is that using “/FI” to force include configwin.h overrides the method used by CMake to include the precompiled headers. I’m trying to devise some sort of workaround, but I don’t think it’s gonna be pretty.
 
From: Leland <ll...@ho... <mailto:ll...@ho...> > 
Sent: Tuesday, May 11, 2021 11:35 AM
To: aud...@li... <mailto:aud...@li...> 
Subject: Re: [Audacity-devel] local build problem on Windows
 
Yea, it broke the use of precompiled headers on Windows.  Looking into it…
 
From: David Bailes <drb...@gm... <mailto:drb...@gm...> > 
Sent: Tuesday, May 11, 2021 3:50 AM
To: Audacity Development <aud...@li... <mailto:aud...@li...> >
Subject: [Audacity-devel] local build problem on Windows
 
Problems with my local build, using VS 2019, and using VS's cmake, as in the build instructions in win/build.txt.
Starting with the recent commit: 794f4e5877195e28afb230f2cdff166410fd5e37,
I'm getting the build errors shown below,
David.
 
    cmake_pch.cxx
U:\audacity\src\AudioIO.h(95,24): error C3646: 'midiTracks': unknown override specifier 
U:\audacity\src\AudioIO.h(95,34): error C4430: missing type specifier - int assumed. Note: C++ does not support default-int 
U:\audacity\src\AudioIO.h(270,16): error C3646: 'MidiTime': unknown override specifier 
U:\audacity\src\AudioIO.h(270,24): error C2059: syntax error: '(' 
U:\audacity\src\AudioIO.h(270,26): error C2238: unexpected token(s) preceding ';' 
U:\audacity\src\AudioIO.h(368,20): error C2143: syntax error: missing ';' before '*' 
U:\audacity\src\AudioIO.h(368,20): error C4430: missing type specifier - int assumed. Note: C++ does not support default-int 
U:\audacity\src\AudioIO.h(368,32): error C2238: unexpected token(s) preceding ';' 
U:\audacity\src\AudioIO.h(392,16): error C3646: 'mMaxMidiTimestamp': unknown override specifier 
U:\audacity\src\AudioIO.h(392,33): error C4430: missing type specifier - int assumed. Note: C++ does not support default-int 
U:\audacity\src\AudioIO.h(415,17): error C2143: syntax error: missing ';' before '*' 
U:\audacity\src\AudioIO.h(415,17): error C4430: missing type specifier - int assumed. Note: C++ does not support default-int 
U:\audacity\src\AudioIO.h(415,22): error C2238: unexpected token(s) preceding ';' 
U:\audacity\src\AudioIO.h(416,20): error C2065: 'Alg_iterator': undeclared identifier 
U:\audacity\src\AudioIO.h(416,9): error C2923: 'std::unique_ptr': 'Alg_iterator' is not a valid template type argument for parameter '_Ty' 
U:\audacity\src\AudioIO.h(416,9): error C2976: 'std::unique_ptr': too few template arguments 
  C:\Program Files (x86)\Microsoft Visual Studio\2019\Community\VC\Tools\MSVC\14.28.29910\include\memory(3319): message : see declaration of 'std::unique_ptr' [U:\audacity\out\build\x86-Debug\src\Audacity.vcxproj]
U:\audacity\src\AudioIO.h(418,17): error C2143: syntax error: missing ';' before '*' 
U:\audacity\src\AudioIO.h(418,17): error C4430: missing type specifier - int assumed. Note: C++ does not support default-int 
U:\audacity\src\AudioIO.h(418,28): error C2238: unexpected token(s) preceding ';' 
U:\audacity\src\AudioIO.h(428,21): error C2143: syntax error: missing ';' before '*' 
U:\audacity\src\AudioIO.h(428,21): error C4430: missing type specifier - int assumed. Note: C++ does not support default-int 
U:\audacity\src\AudioIO.h(428,37): error C2238: unexpected token(s) preceding ';' 
U:\audacity\src\AudioIO.h(434,24): error C3646: 'mMidiPlaybackTracks': unknown override specifier 
U:\audacity\src\AudioIO.h(434,43): error C4430: missing type specifier - int assumed. Note: C++ does not support default-int 
Build All failed. 
_______________________________________________
audacity-devel mailing list
aud...@li... <mailto:aud...@li...> 
https://lists.sourceforge.net/lists/listinfo/audacity-devel
_______________________________________________
audacity-devel mailing list
 <mailto:aud...@li...> aud...@li...
 <https://lists.sourceforge.net/lists/listinfo/audacity-devel> https://lists.sourceforge.net/lists/listinfo/audacity-devel