662192 – sci-libs/vtk-7.1 does not compile with >=icu-59

Bug 662192 - sci-libs/vtk-7.1 does not compile with >=icu-59

Summary: sci-libs/vtk-7.1 does not compile with >=icu-59

Status:	RESOLVED INVALID

Alias:	None

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

Importance:	Normal normal (vote)
Assignee:	Gentoo Science Related Packages

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Reported:	2018-07-26 17:04 UTC by Vasiliy
Modified:	2019-05-09 16:50 UTC (History)
CC List:	1 user (show)

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Runtime testing required:	---

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Description Vasiliy 2018-07-26 17:04:21 UTC

Compile stage fails with /usr/include/unicode/umachine.h: char16_t does not name a type.

In file included from /usr/include/unicode/utypes.h:38:0,
                 from /usr/include/unicode/ucnv_err.h:88,
                 from /usr/include/unicode/ucnv.h:52,
                 from /usr/include/unicode/ucnv.h:52,
                 from /usr/include/libxml2/libxml/encoding.h:31,
                 from /usr/include/libxml2/libxml/parser.h:810,
                 from /var/tmp/portage/sci-libs/vtk-7.1.0/work/VTK-7.1.0/IO/Infovis/vtkXMLTreeReader.cxx:34

AFAIR char16_t is only valid in C++11.

gcc is 5.4.0-r3

Comment 1 Vasiliy 2018-07-27 12:22:09 UTC

Also, 

/usr/include/unicode/localpointer.h:221:34: error: expected <<,>> or <<...>> before <<&&>> token
     LocalPointer(LocalPointer<T> &&src) U_NOEXCEPT : LocalPointerBase<T>(src.ptr) {

Definitely C++11, that's rvalue ref there.

Comment 2 Jonas Stein gentoo-dev

2018-08-04 10:02:13 UTC

please retry with gcc6 or gcc7 gcc5 is hardmasked.

Comment 3 Vasiliy 2018-08-09 17:14:04 UTC

My bad, didn't notice that gcc-5 is masked already. Yes, it compiles with gcc-6 as it has C++11 as default. INVALID, I guess.