On 7/9/20 3:20 PM, Erik Joelsson wrote:
On 2020-07-09 12:56, Ty Young wrote:
On 7/9/20 9:22 AM, Erik Joelsson wrote:
Could you post the full configure command and log please. This
sounds weird. You should not be needing clang on Windows.
Also, what source did you clone?
On linux right now, but I think it's because I'm using the jextract
branch of panama-foreign:
https://github.com/openjdk/panama-foreign
This was a very crucial piece of information that you left out
initially. Panama uses libclang for specific new features in that
project. I don't know the details on how to build that project. You
will need to ask people working on Panama for details on any special
needs they have.
I would recommend you clone the mainline jdk and get that to work
first as a baseline.
Just did, as well as a version of panama-foreign that should work but
doesn't need clang(foreign-abi).
It configures now, but fails to build with errors like:
c1xx: fatal error C1083: Cannot open source file:
'../../../..c:/cygwin64/home/young/jdk-master/jdk-master/build/windows-x86_64-server-release/hotspot/variant-server/libjvm/objs/BUILD_LIBJVM_pch.cpp':
No such file or directory
Basically every file within the objs file is missing... but it isn't
actually. I can see them in Windows explorer just fine and configure
doesn't throw any errors.
Thinking that this was an issue with file depth, I moved the cloned
source code to root as "jdk-build". It still fails in the same spot.
Both of them.
/Erik
I remember there being a commit some time ago that requires clang to
be specified on panama-dev, but I've never had to do that under
Linux. This is my first time compiling on Windows so I have no idea
what's going on.
/Erik
On 2020-07-09 07:04, Ty Young wrote:
On 7/9/20 7:37 AM, Erik Joelsson wrote:
Hello Ty,
Microsoft Visual Studio 2019 or 2017, any edition, should work. My
best guess is that you skipped installing the necessary parts of
it. Run the installer again, click "Modify" and make sure you have
"Desktop development with C++" ticked in.
That worked, thanks!
It still didn't configure though. Now it's complaining about not
having clang installed. Once I installed clang and clang-devel, it
then complained about not having version 9 installed. The latest
version from cygdrive was 8<something>, 9 is not an option. If I
try to trick it by copying and renaming the older 8<something>
version, it then complains about Index.h being found but not being
compileable and to report it here.
Any advice here? I tried installing more extra stuff from Visual
Code Studio to see if it'd help, but it doesn't or I'm not
installing the right things.
/ERik
On 2020-07-09 01:29, Ty Young wrote:
Hopefully this is the right place. Don't shoot me if it isn't,
please.
I'm trying to build the JDK from Windows 10. I got so far as to
configure failing on finding what it needs from the Visual Code
Studio install via command line:
configure: Found Visual Studio installation at
/cygdrive/c/Program Files (x86)/Microsoft Visual
Studio/2019/Community using well-known name
configure: Warning: None of vc/bin/amd64/vcvars64.bat
vc/bin/x86_amd64/vcvarsx86_amd64.bat
VC/Auxiliary/Build/vcvarsx86_amd64.bat
VC/Auxiliary/Build/vcvars64.bat were found, Visual Studio
installation not recognized. Ignoring
configure: Found Visual Studio installation at
/cygdrive/c/Program Files (x86)/Microsoft Visual
Studio/2019/Community using well-known name
configure: Warning: None of vc/bin/amd64/vcvars64.bat
vc/bin/x86_amd64/vcvarsx86_amd64.bat
VC/Auxiliary/Build/vcvarsx86_amd64.bat
VC/Auxiliary/Build/vcvars64.bat were found, Visual Studio
installation not recognized. Ignoring
configure: Cannot locate a valid Visual Studio installation,
checking current environment
checking for Visual Studio variables... not found
configure: Cannot locate a valid Visual Studio or Windows SDK
installation on disk,
configure: nor is this script run from a Visual Studio command
prompt.
configure: Try setting --with-tools-dir to the VC/bin directory
within the VS installation
However there is no "bin" directory in this installation, at
least not one that contains any of the specified files. This is
Visual Code 2019 Community, but I've tried the Professional
version too. The building document doesn't specify which version,
nor does it tell me how to fix this.
How do I get this to work via command line?
