Log message:
icu: include xlocale on all non-netbsd non-linux systems.
netbsd&linux do not have it (glibc had it, but removed in 2.26, and
was satisfied by locale.h always, if their release notes is to be believed)

this should cover BSDs other than netbsd, etc.

Log message:
Fix building on Darwin

Log message:
icu: never include xlocale.h, always use locale.h

This was a glibc header, whereas locale.h is a POSIX one.
glibc went ahead and removed it in the new version.

change suggested by Thomas Orgis on tech-pkg but probably not applied
exactly.

Log message:
icu: Remove -nodefaultlibs -nostdlib from SunOS linker args.

This prevented GCC libraries from being used and thus disabled SSP and
other features.  Bump PKGREVISION.

Log message:
revbump for requiring ICU 59.x

Log message:
icu: belatedly require at least ICU 59.x

59 was a major bump, ICU 58 will not have the right library name.

pointed out by kapper, thanks.
ok leot

Log message:
icu: remove part of configure script stripping -std=c++11 on Solaris
Blind build fix attempt for SmartOS.

Log message:
icu: require at least GCC 4.8
we need some c++11 (uchar16_t)
It's possible that lower will suffice

fixes build under netbsd 6.0 (gcc 4.5.3)

Log message:
Remove -std=c++11 from here, it causes breakage in code that uses
C++11 extensions or wants C++14.

Log message:
Add -std=c++11 to CXXFLAGS.

icu uses char16_t in a central header file; this type is added by c++11.