648422 – dev-libs/icu-le-hb-1.0.3 : /.../umachine.h:347:13: error: char16_t does not name a type

Bug 648422 - dev-libs/icu-le-hb-1.0.3 : /.../umachine.h:347:13: error: char16_t does not name a type

Summary: dev-libs/icu-le-hb-1.0.3 : /.../umachine.h:347:13: error: char16_t does not n...

Status:	RESOLVED CANTFIX

Alias:	None

Product:	Gentoo Linux
Classification:	Unclassified
Component:	Current packages (show other bugs)
Hardware:	All Linux

Importance:	Normal normal
Assignee:	Lars Wendler (Polynomial-C) (RETIRED)

URL:
Whiteboard:
Keywords:

Depends on:
Blocks:

Reported:	2018-02-21 18:16 UTC by Toralf Förster
Modified:	2020-11-27 23:54 UTC (History)
CC List:	1 user (show)

See Also:
Package list:
Runtime testing required:	---

Attachments
emerge-info.txt (emerge-info.txt,15.45 KB, text/plain) 2018-02-21 18:16 UTC, Toralf Förster	Details
dev-libs:icu-le-hb-1.0.3:20180221-043149.log (dev-libs:icu-le-hb-1.0.3:20180221-043149.log,13.56 KB, text/plain) 2018-02-21 18:16 UTC, Toralf Förster	Details
emerge-history.txt (emerge-history.txt,47.97 KB, text/plain) 2018-02-21 18:16 UTC, Toralf Förster	Details
environment (environment,71.95 KB, text/plain) 2018-02-21 18:16 UTC, Toralf Förster	Details
etc.portage.tbz2 (etc.portage.tbz2,11.29 KB, application/x-bzip) 2018-02-21 18:16 UTC, Toralf Förster	Details
logs.tbz2 (logs.tbz2,7.22 KB, application/x-bzip) 2018-02-21 18:16 UTC, Toralf Förster	Details
temp.tbz2 (temp.tbz2,23.15 KB, application/x-bzip) 2018-02-21 18:16 UTC, Toralf Förster	Details
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Description Toralf Förster gentoo-dev

2018-02-21 18:16:27 UTC

                 from /var/tmp/portage/dev-libs/icu-le-hb-1.0.3/work/icu-le-hb-1.0.3/src/LETypes.h:14,
                 from /var/tmp/portage/dev-libs/icu-le-hb-1.0.3/work/icu-le-hb-1.0.3/src/LayoutEngine.cpp:8:
/usr/include/unicode/umachine.h:347:13: error: ‘char16_t’ does not name a type
     typedef char16_t UChar;
             ^
In file included from /usr/include/unicode/utypes.h:39:0,

  -------------------------------------------------------------------

  This is an unstable amd64 chroot image at a tinderbox (==build bot)
  name: 17.0-desktop_libressl_20180219-235058

  -------------------------------------------------------------------

gcc-config -l:
 [1] x86_64-pc-linux-gnu-5.4.0 *

Available Python interpreters, in order of preference:
  [1]   python3.5
  [2]   python2.7 (fallback)
Available Ruby profiles:
  [1]   ruby22 (with Rubygems)
  [2]   ruby23 (with Rubygems) *
java-config:
The following VMs are available for generation-2:
*)	IcedTea JDK 3.6.0 [icedtea-bin-8]
Available Java Virtual Machines:
  [1]   icedtea-bin-8  system-vm

emerge -qpv dev-libs/icu-le-hb
[ebuild  N    ] dev-libs/icu-le-hb-1.0.3  ABI_X86="(64) -32 (-x32)"

Comment 1 Toralf Förster gentoo-dev

2018-02-21 18:16:30 UTC

Created attachment 520410 [details]
emerge-info.txt

Comment 2 Toralf Förster gentoo-dev

2018-02-21 18:16:33 UTC

Created attachment 520412 [details]
dev-libs:icu-le-hb-1.0.3:20180221-043149.log

Comment 3 Toralf Förster gentoo-dev

2018-02-21 18:16:36 UTC

Created attachment 520414 [details]
emerge-history.txt

Comment 4 Toralf Förster gentoo-dev

2018-02-21 18:16:39 UTC

Created attachment 520416 [details]
environment

Comment 5 Toralf Förster gentoo-dev

2018-02-21 18:16:42 UTC

Created attachment 520418 [details]
etc.portage.tbz2

Comment 6 Toralf Förster gentoo-dev

2018-02-21 18:16:45 UTC

Created attachment 520420 [details]
logs.tbz2

Comment 7 Toralf Förster gentoo-dev

2018-02-21 18:16:48 UTC

Created attachment 520422 [details]
temp.tbz2

Comment 8 Andreas K. Hüttel archtester

2020-11-27 23:54:27 UTC

> /var/tmp/portage/dev-libs/icu-le-hb-1.0.3/work/icu-le-hb-1.0.3/src/
> LayoutEngine.cpp:8:
> /usr/include/unicode/umachine.h:347:13: error: ‘char16_t’ does not name a
> type
>      typedef char16_t UChar;
>              ^
> In file included from /usr/include/unicode/utypes.h:39:0,
> 
>   -------------------------------------------------------------------
> 
>   This is an unstable amd64 chroot image at a tinderbox (==build bot)
>   name: 17.0-desktop_libressl_20180219-235058
> 
>   -------------------------------------------------------------------
> 
> gcc-config -l:
>  [1] x86_64-pc-linux-gnu-5.4.0 *
> 

Yep that's not gonna work (and explicitly unsupported). 

Newer ICU versions require a C++11 or later default compiler (you may get by via supplying additional CFLAGS). That's why gcc-5 is masked since 17.0 profiles.