Steven R. Loomis [Tue, 10 Sep 2019 17:56:09 +0000 (10:56 -0700)]
ICU-20795 ICU4C 65.1 API promotion - locid.h
- fixup some functions in locid.h that were incorrectly guarded as draft
- Error was in:
- 5a3ea669aaf3f2c3984e1a10b3998d4b736621bf
- https://github.com/unicode-org/icu/pull/808
ICU-20795 BRS test without data task: Adds a status check after PluralRules
instance creation. Test causes segmentation fault later if instance creation
fails.
ICU-20795 BRS test without data task: Adds a status check after Locale instance
creation. Test causes segmentation fault if it tries to continue beyond failed
instance creation.
segmentation fault if instance creation fails
Jeff Genovy [Thu, 5 Sep 2019 05:56:32 +0000 (22:56 -0700)]
ICU-20807 BRS65: Environment test failure in cintltst-timezone
The test fails for "America/Argentina/ComodRivadavia", which has length
of 32, the same as the buffer. The results in the string being not
terminated with a NUL.
This increases the buffer size used by the test, and also checks for the
string not terminated warning.
- Updating API status version for ICU4J 65 release
- Fixed a few minor API doc issues in DecimalFormat and LocaleMatcher
- Update ICU4J API change report
Jeff Genovy [Wed, 14 Aug 2019 07:41:26 +0000 (00:41 -0700)]
ICU-20782 Enable Windows desktop ARM and ARM64 builds of ICU4C.
This enables "classic" desktop builds of ICU4C for both ARM (32-bit)
and ARM64 (64-bit) on Windows.
All but the two samples "cal" and "date" in the "allinone" project now
have ARM and ARM64 project configurations, and build for Windows Desktop
ARM/ARM64.
Note: In order to build the ARM/ARM64 data DLL, you need to first build
x64/Release, as the ARM/ARM build uses the x64 bits in order to be able
to cross-compile for ARM/ARM64. This allows for completely building
ARM/ARM64 binaries using only x64 hardware.
The ARM/ARM64 builds require using a newer version of the Windows SDK
than 8.1, so they have a separate WindowsTargetPlatformVersion which
uses Windows 10 SDK version 10.0.16299.0 (aka RS3), which is the first
version of the Windows SDK to support building ARM64 desktop applications.
In addition this also greatly cleans-up the ICU4C ".vcxproj" files, in
order to remove redundant parts, fix inconsistencies, and make them more
readable. This introduces two new variables in the shared `*.props`
files: `IcuBinOutputDir` and `IcuLibOutputDir` in order to further
reduce the amount of duplicated lines in the individual ".vcxproj"
files themselves.
ICU-20784 Do not override clang compiler internal builtins
In the case several internal builtins defined by clang were not available,
ICU was replacing them by a stub implementation. But that was breaking
detection of availability of same methods in other parts of Chromium
(specifically in base/location.h).
Instead of that, this change creates ICU specific macros that will
map to those builtins when available, or to stub implementation if
not.
I.e. for the case of __has_builtin, previous implementation was
defining __has_builtin(x) as 0 in case it was not declared. With
new implementation, there is a macro UPRV_HAS_BUILTIN that maps
to __has_builtin if available, or 0 if not.
Fredrik Roubert [Wed, 22 May 2019 20:16:39 +0000 (13:16 -0700)]
ICU-20601 Wrap public ICU API compound macros in do { } while.
This is the normal way of making compound macros behave like statements
and allowing macro invocations that look like function calls to work
just like if they were function calls.
Before ICU 65, function-like, multi-statement ICU macros were just
defined as series of statements wrapped in { } blocks and the caller
could choose to either treat them as if they were actual functions and
end the invocation with a trailing ; creating an empty statement after
the block or else omit this trailing ; using the knowledge that the
macro would expand to { }.
To continue supporting code that depends on that old behaviour, on being
able to omit the trailing ; when invoking one of these macros, the new
surrounding do { } while is done through preprocessor defines that can
easily be overridden at compile time, when needed.
Fredrik Roubert [Fri, 3 May 2019 18:07:27 +0000 (11:07 -0700)]
ICU-20758 Add a StringPiece constructor for any string view type.
Using the C++ SFINAE (substitution failure is not an error) technique,
it's possible to provide an icu::StringPiece constructor that accepts
any string view type that might be available in the current compilation
unit, without adding any additional dependencies or configuration flags
to ICU.
Jeff Genovy [Fri, 19 Jul 2019 20:54:02 +0000 (13:54 -0700)]
ICU-20712 Add support for building Windows UWP ARM/ARM64 data DLLs.
This also changes the pkgdata tool command line options to decouple the
ARM/ARM64 flags from the UWP flag, and adds a generic architecture
option (-a) for passing in the value of the linker "/MACHINE:" argument
on the command line. (Ex: -a ARM64).
Additionally this change also adds another option to pkgdata (-b) to
set /DYNAMICBASE on the data DLL, which is required for the ARM64 builds.
Both of these changes also work towards future work in order to enable
full ARM64 desktop builds without UWP.
This change also removes a number of ifdefs/forks in the ICU code based
on U_PLATFORM_HAS_WINUWP_API, and changes them to use ICU_DATA_DIR_WINDOWS
instead. This is needed to unblock the usage of the data DLL in the
UWP scenario, but also helps to further reduce the divergence of the UWP
projects from regular Windows builds.
Related tickets:
ICU4C: Remove fixed DLL base addresses when building Windows DLLs
https://unicode-org.atlassian.net/browse/ICU-20768
Add support to generate ICU data DLL for Windows arm64
https://unicode-org.atlassian.net/browse/ICU-20670