On 03-Dec-15 14:57, Bartosz Kosiorek wrote:
Thanks Ruslan for feedback.
I think that this new property should work also for FRAMEWORK and should
support both OSX and iOS
In that way it is already done for:
- for SHARED library adding FRAMEWORK property produce correct Framework for
iOS or OSX (for Cmake 3.5 the documentation was already updated), and standard
library for other platforms
- for MACOSX_BUNDLE (the name of property is very confusing). It will produce
BUNDLE for OSX or iOS.
- even standard SHARED library produce different results according to
platform (.so file on Linux, .dll on Windows, .dylib on OSX)
I strongly believe that this new CMake's property should follow this convention.
Currently I'm working in project which must support multiple platforms (Linux,
Windows, OSX, iOS, Android, QNX etc.).
And I very like CMake for automagicaly adopting to platform/architecture/OS.
Because "Universal Library" is generic name, which is applicable for all
platforms (Fat library is used on Apple machines),
I would like to propose following property name:
INSTALL_UNIVERSAL_LIBRARY
For now it will be applicable only on iOS (OS X?), but it could be extended to
other platforms (Android).
Of course all supported platforms should be noticed in documentation.
What do you think about that idea:
Adding one property which will adopt to platform on which is build?
Actually it make sense to me. We just need to add a note to the
documentation that only Xcode + iOS libs supported for now and add new
types/platforms in future.
By the way does any other platform except Apple's OSX and iOS support
fat libraries? You've mentioned Android (?) I've found this link about
Linux:
https://en.wikipedia.org/wiki/Fat_binary#FatELF:_Universal_Binaries_for_Linux
(quote: `developer Ryan Gordon declared FatELF to be dead`)
Ruslo
Best Regards
Bartosz
________________________________________
From: Ruslan Baratov <ruslan_bara...@yahoo.com>
Sent: Thursday, December 3, 2015 4:09 AM
To: Bartosz Kosiorek
Cc: Gregor Jasny; cmake-developers@cmake.org
Subject: Re: Fw: [cmake-developers] Please comment on ios-universal topic
On 02-Dec-15 19:44, Bartosz Kosiorek wrote:
Hi.
Currently we already support similar target properties:
- INSTALL_NAME_DIR
- INSTALL_RPATH
- INSTALL_RPATH_USE_LINK_PATH
It will be great to follow the same name convention.
Because this new property is only applicable for INSTALL step, I would like to
propose to rename property name to INSTALL_IOS_UNIVERSAL_LIBS.
What do you think about that idea?
It's hard for me to decide what is better because
IOS_INSTALL_UNIVERSAL_LIBS just came from my mind and I've used it for a
while already. So now it looks solid for no reason :)
However first note:
INSTALL_RPATH can be read as when we do INSTALL change RPATH to ...
(any platform)
ANDROID_API -//- when we are on ANDROID use next API ...
WIN32_EXECUTABLE -//- when we are on WIN32 use bla-bla for EXECUTABLE
OSX_ARCHITECTURES -//- when we are on OSX use ARCHITECTURES
MACOSX_BUNDLE -//- when we are on MACOSX create BUNDLE
So new property can be read as:
IOS_INSTALL_UNIVERSAL_LIBS when we are on IOS do INSTALL_UNIVERSAL_LIBS
INSTALL_IOS_UNIVERSAL_LIBS when we do INSTALL make IOS_UNIVERSAL_LIBS
(does it mean that when we are on Linux we can install iOS libs? does it
mean that when we are on OSX without iOS toolchain we can do iOS libs?)
Second note is about future improvements of this feature, installing
universal libs on OSX or installing universal frameworks, pattern
<platform>_INSTALL_UNIVERSAL_<type>:
IOS_INSTALL_UNIVERSAL_LIBS
IOS_INSTALL_UNIVERSAL_FRAMEWORKS
OSX_INSTALL_UNIVERSAL_LIBS
OSX_INSTALL_UNIVERSAL_FRAMEWORKS
INSTALL_UNIVERSAL_LIBS # on both OSX and iOS
INSTALL_UNIVERSAL_FRAMEWORKS # on both OSX and iOS
IOS_INSTALL_UNIVERSAL # both libs and frameworks
OSX_INSTALL_UNIVERSAL # both libs and frameworks
INSTALL_UNIVERSAL # both libs and frameworks, both OSX and iOS
?
Ruslo
________________________________________
From: cmake-developers <cmake-developers-boun...@cmake.org> on behalf of Gregor Jasny
via cmake-developers <cmake-developers@cmake.org>
Sent: Tuesday, December 1, 2015 3:22 PM
To: CMake Developers; Ruslan Baratov
Subject: [cmake-developers] Please comment on ios-universal topic
Hello,
During the last days I worked on the iOS Universal Install topic which
now would benefit from a review. Especially the core changes could need
a third pair of eyes:
https://cmake.org/gitweb?p=stage/cmake.git;a=commit;h=8fb23b42cfc2fb7490e8645fff328add9c231713
I will now concentrate on adding more tests during the next days.
Thank you,
Gregor
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information on each offering, please visit:
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