[CMake] [Plplot-devel] [ANNOUNCE] CMake 3.4.0-rc1 is now ready!
Alan W. Irwin
irwin at beluga.phys.uvic.ca
Sat Oct 31 13:10:25 EDT 2015
On 2015-10-30 19:59-0600 Orion Poplawski wrote:
> On 10/22/2015 11:30 AM, Brad King wrote:
[...]
>> Where Plplot currently writes:
>>
>> SET(CMAKE_Ada_COMPILE_OBJECT
>> "<CMAKE_Ada_COMPILER> <FLAGS> -c <SOURCE> -o <OBJECT>
>> ")
>>
>> try:
>>
>> if(NOT CMAKE_VERSION VERSION_LESS 3.4)
>> set(CMAKE_Ada_COMPILE_OBJECT
>> "<CMAKE_Ada_COMPILER> <INCLUDES> <FLAGS> -c <SOURCE> -o <OBJECT>")
>> else()
>> set(CMAKE_Ada_COMPILE_OBJECT
>> "<CMAKE_Ada_COMPILER> <FLAGS> -c <SOURCE> -o <OBJECT>")
>> endif()
>>
>> -Brad
>>
>
> Ah, thank you very much. The attached patch fixes this.
Hi Orion:
Thanks for implementing Brad's suggestion to fix the PLplot Ada
language support issue for CMake-3.4. To help give you PLplot git
credit for your work, would you please put the patch in "git
format-patch" form?
I also notice substantial use of <FLAGS> in the PLplot D language
support case. I assume your tests did not reveal any issues for D
because you were not trying any D compiler flags, but I predict if you
do that, you will encounter the same problem. For example, if you try
export DFLAGS=-Iwhatever
I assume that (harmless) compile flag will correctly propagate to the D compile step (as seen
by the VERBOSE=1 option for make) for older versions of CMake but will
not propagate correctly for CMake-3.4.
Anyhow, I am virtually positive there is also a PLplot <FLAGS> D
language support issue for CMake-3.4 so if you don't beat me to it, I
plan (likely late next week because I am currently tied up with
something else) to expose that issue with a test like the one I
suggested above and also plan to fix the issue following Brad's
suggestion.
Alan
__________________________
Alan W. Irwin
Astronomical research affiliation with Department of Physics and Astronomy,
University of Victoria (astrowww.phys.uvic.ca).
Programming affiliations with the FreeEOS equation-of-state
implementation for stellar interiors (freeeos.sf.net); the Time
Ephemerides project (timeephem.sf.net); PLplot scientific plotting
software package (plplot.sf.net); the libLASi project
(unifont.org/lasi); the Loads of Linux Links project (loll.sf.net);
and the Linux Brochure Project (lbproject.sf.net).
__________________________
Linux-powered Science
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