[tlbuild] Building on El Capitan, Macintosh

[Apostolos Syropoulos]

2018-01-13 21:20 GMT+02:00 Richard Koch <koch at uoregon.edu>:

> ."
>
> Later it says "C++11 defines char16_t as bit-compatible with uint16_t, but
> as a distinct type." Then it says "On macOS, char16_t is not available
> because the uchar.h standard header is missing."
>
>
​This is exactly the problem:

https://www.gnu.org/software/gnulib/manual/html_node/uchar_002eh.html

As this page says:

This header file is missing on all non-glibc platforms: glibc 2.15, Mac OS
X 10.5, FreeBSD 6.4, NetBSD 5.0, OpenBSD 3.8, Minix 3.1.8, AIX 7.1, HP-UX
11.31,
IRIX 6.5, OSF/1 5.1, Solaris 11 2011-11, Cygwin, mingw, MSVC 9, Interix
3.5, BeOS. ​

​File ource/libs/icu/icu-src/source/common/unicode/umachine.h says

 * UChar is configurable by defining the macro UCHAR_TYPE
 * on the preprocessor or compiler command line:
 * -DUCHAR_TYPE=uint16_t or -DUCHAR_TYPE=wchar_t (if U_SIZEOF_WCHAR_T==2)
etc.
 * (The UCHAR_TYPE can also be #defined earlier in this file, for outside
the ICU library code.)

By doing a "dirty hack" icu compiles just fine.

​CONFIG_SHELL=/bin/bash CC="gcc64 -D_XOPEN_SOURCE=600 -Dchar16_t=uint16_t
-std=c99" CXX="g++64 -std=c++11" ./Build --host=x86_64-pc-solaris2.11 \
--build=x86_64-pc-solaris2.11  -enable-luajittex  --enable-mfluajit
--enable-xindy  CLISP=$clisp_builddir/clisp​

​Tomorrow I will try to continue.​

​A.S.​

-- 
Apostolos Syropoulos
Xanthi, GREECE
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