[CMake] [ANNOUNCE] CMake 3.4.0-rc1 is now ready!

[Orion Poplawski]

On 10/07/2015 10:45 AM, Orion Poplawski wrote:
> On 10/06/2015 09:00 PM, Orion Poplawski wrote:
>> On 10/06/2015 09:42 AM, Robert Maynard wrote:
>>> I am proud to announce the first CMake 3.4 release candidate.
>>
>> This appears to have broken plplot's ada build on Fedora. Previous good (cmake
>> 3.3.2):
>>
>> [ 22%] Building Ada object examples/ada/CMakeFiles/x00a.dir/x00a.o
>> cd /builddir/build/BUILD/plplot-5.11.1/fedora/examples/ada && /usr/bin/gnatgcc
>> -I/builddir/build/BUILD/plplot-5.11.1/fedora/examples/ada
>> -I/builddir/build/BUILD/plplot-5.11.1/bindings/ada    -c
>> /builddir/build/BUILD/plplot-5.11.1/examples/ada/x00a.adb -o
>> CMakeFiles/x00a.dir/x00a.o
>>
>> New bad:
>>
>> [ 22%] Building Ada object examples/ada/CMakeFiles/x00a.dir/x00a.o
>> cd /builddir/build/BUILD/plplot-5.11.1/fedora/examples/ada &&
>> /usr/bin/gnatgcc   -c
>> /builddir/build/BUILD/plplot-5.11.1/examples/ada/x00a.adb -o
>> CMakeFiles/x00a.dir/x00a.o
>> x00a.adb:28:05: file "plplot_auxiliary.ads" not found
>> x00a.adb:29:05: file "plplot_traditional.ads" not found
>> examples/ada/CMakeFiles/x00a.dir/build.make:65: recipe for target
>> 'examples/ada/CMakeFiles/x00a.dir/x00a.o' failed
>>
>> So we're now missing the -I include dir options.
>>
>> That's all I have for now, I'll try to take a closer look later.
>>
> 
> There also appears to be a similar issue with building Paraview where the
> MPI_INLCUDE_PATH is no longer being passed to the compile line.
> 

FYI - builds still fail with cmake 3.4.0-rc2.  Have had time to look at it
closer.  plplot issue seems to be triggered by a change in Ada_FLAGS:


-Ada_FLAGS =
-I/home/orion/fedora/plplot/plplot-5.11.1/build-3.3.2/examples/ada
-I/home/orion/fedora/plplot/plplot-5.11.1/bindings/ada
+Ada_FLAGS =

but plplot I believe has custom Ada cmake platform support.  I am still
concerned about possible regressions here.

-- 
Orion Poplawski
Technical Manager                     303-415-9701 x222
NWRA, Boulder/CoRA Office             FAX: 303-415-9702
3380 Mitchell Lane                       orion at nwra.com
Boulder, CO 80301                   http://www.nwra.com