* Dr. David Alan Gilbert ([email protected]) wrote:
> * Etna - ([email protected]) wrote:
> > Hello all, attempting to build the latest checkout against Debian 12 on a
> > self-compiled LLVM15, libc++15 and clang-15 returns the following error:
> >
> > -----------
> > /home/etna/Tmpdir/libreoffice/build/workdir/UnpackedTarball/poppler/poppler/Dict.cc:116:30:
> > error: no member named 'sort' in namespace 'std::ranges'
> > std::ranges::sort(that->entries, CmpDictEntry {});
> > ~~~~~~~~~~~~~^
> > /home/etna/Tmpdir/libreoffice/build/workdir/UnpackedTarball/poppler/poppler/Dict.cc:123:39:
> > error: no member named 'lower_bound' in namespace 'std::ranges'
> > const auto pos = std::ranges::lower_bound(entries, key, std::less<>
> > {}, &DictEntry::first);
> > ~~~~~~~~~~~~~^
>
> OK, so my reading is that's a C++20 feature, and the LLVM 15.0.0 release
> notes say:
>
> https://releases.llvm.org/15.0.0/projects/libcxx/docs/ReleaseNotes.html
>
> 'The C++20 ranges library has progressed a lot since the last release and
> is almost complete. The ranges library is considered experimental.'
Oops, so I then saw your line at the bottom; so yes, it's no surprise
that the experimental flag helps, and yes that patch you found
should ifdef these std::ranges against clang; in your world are
you seeing that patch has been applied - becuase it should
be applied by LO when it unpacks poppler.
Dave
> Dave
>
> > [CXX] workdir/UnpackedTarball/poppler/poppler/PageTransition.cc
> > [CXX] workdir/UnpackedTarball/poppler/poppler/Parser.cc
> > 2 errors generated.
> > make[1]: ***
> > [/home/etna/Tmpdir/libreoffice/solenv/gbuild/LinkTarget.mk:403:
> > /home/etna/Tmpdir/libreoffice/build/workdir/GenCxxObject/UnpackedTarball/poppler/poppler/Dict.o]
> > Error 1
> > make[1]: *** Waiting for unfinished jobs....
> > /home/etna/Tmpdir/libreoffice/build/workdir/UnpackedTarball/poppler/poppler/Catalog.cc:708:22:
> > error: no member named 'sort' in namespace 'std::ranges'
> > std::ranges::sort(entries, [](const auto &first, const auto
> > &second) { return first->name.cmp(&second->name) < 0; });
> > ~~~~~~~~~~~~~^
> > /home/etna/Tmpdir/libreoffice/build/workdir/UnpackedTarball/poppler/poppler/Catalog.cc:757:31:
> > error: no member named 'lower_bound' in namespace 'std::ranges'
> > auto entry = std::ranges::lower_bound(entries, name,
> > EntryGooStringComparer {});
> > ~~~~~~~~~~~~~^
> > 2 errors generated.
> > make[1]: ***
> > [/home/etna/Tmpdir/libreoffice/solenv/gbuild/LinkTarget.mk:399:
> > /home/etna/Tmpdir/libreoffice/build/workdir/GenCxxObject/UnpackedTarball/poppler/poppler/Catalog.o]
> > Error 1
> > /home/etna/Tmpdir/libreoffice/build/workdir/UnpackedTarball/poppler/poppler/Annot.cc:7502:29:
> > error: no member named 'find' in namespace 'std::ranges'
> > auto idx = std::ranges::find(annots, annot);
> > ~~~~~~~~~~~~~^
> > 1 error generated.
> > make[1]: ***
> > [/home/etna/Tmpdir/libreoffice/solenv/gbuild/LinkTarget.mk:399:
> > /home/etna/Tmpdir/libreoffice/build/workdir/GenCxxObject/UnpackedTarball/poppler/poppler/Annot.o]
> > Error 1
> > /home/etna/Tmpdir/libreoffice/build/workdir/UnpackedTarball/poppler/poppler/Gfx.cc:2548:22:
> > error: no type named 'sort' in namespace 'std::ranges'
> > std::ranges::sort(bboxIntersections);
> > ~~~~~~~~~~~~~^
> > /home/etna/Tmpdir/libreoffice/build/workdir/UnpackedTarball/poppler/poppler/Gfx.cc:2649:22:
> > error: no type named 'sort' in namespace 'std::ranges'
> > std::ranges::sort(s);
> > ~~~~~~~~~~~~~^
> > /home/etna/Tmpdir/libreoffice/build/workdir/UnpackedTarball/poppler/poppler/Gfx.cc:2790:26:
> > error: no type named 'sort' in namespace 'std::ranges'
> > std::ranges::sort(s);
> > ~~~~~~~~~~~~~^
> > /home/etna/Tmpdir/libreoffice/build/workdir/UnpackedTarball/poppler/poppler/GlobalParams.cc:369:30:
> > error: no member named 'find' in namespace 'std::ranges'
> > if (std::ranges::find(filesToIgnore, fi->path->toStr()) ==
> > filesToIgnore.end()) {
> > ~~~~~~~~~~~~~^
> > /home/etna/Tmpdir/libreoffice/build/workdir/UnpackedTarball/poppler/poppler/GfxFont.cc:1871:22:
> > error: no member named 'sort' in namespace 'std::ranges'
> > std::ranges::sort(widths.exceps, cmpWidthExcepFunctor());
> > ~~~~~~~~~~~~~^
> > /home/etna/Tmpdir/libreoffice/build/workdir/UnpackedTarball/poppler/poppler/GlobalParams.cc:380:34:
> > error: no member named 'find' in namespace 'std::ranges'
> > if (std::ranges::find(filesToIgnore, fi->path->toStr()) ==
> > filesToIgnore.end()) {
> > ~~~~~~~~~~~~~^
> > /home/etna/Tmpdir/libreoffice/build/workdir/UnpackedTarball/poppler/poppler/GlobalParams.cc:392:34:
> > error: no member named 'find' in namespace 'std::ranges'
> > if (std::ranges::find(filesToIgnore, fi->path->toStr()) ==
> > filesToIgnore.end()) {
> > ~~~~~~~~~~~~~^
> > /home/etna/Tmpdir/libreoffice/build/workdir/UnpackedTarball/poppler/poppler/GfxFont.cc:1919:22:
> > error: no member named 'sort' in namespace 'std::ranges'
> > std::ranges::sort(widths.excepsV, cmpWidthExcepVFunctor());
> > ~~~~~~~~~~~~~^
> > /home/etna/Tmpdir/libreoffice/build/workdir/UnpackedTarball/poppler/poppler/GlobalParams.cc:740:18:
> > error: no member named 'replace' in namespace 'std::ranges'
> > std::ranges::replace(fontName, '-', ' ');
> > ~~~~~~~~~~~~~^
> > 3 errors generated.
> > make[1]: ***
> > [/home/etna/Tmpdir/libreoffice/solenv/gbuild/LinkTarget.mk:399:
> > /home/etna/Tmpdir/libreoffice/build/workdir/GenCxxObject/UnpackedTarball/poppler/poppler/Gfx.o]
> > Error 1
> > /home/etna/Tmpdir/libreoffice/build/workdir/UnpackedTarball/poppler/poppler/GlobalParams.cc:1123:38:
> > error: no member named 'find' in namespace 'std::ranges'
> > if (std::ranges::find(filesToIgnore, sFilePath) ==
> > filesToIgnore.end()) {
> > ~~~~~~~~~~~~~^
> > 2 errors generated.
> > make[1]: ***
> > [/home/etna/Tmpdir/libreoffice/solenv/gbuild/LinkTarget.mk:399:
> > /home/etna/Tmpdir/libreoffice/build/workdir/GenCxxObject/UnpackedTarball/poppler/poppler/GfxFont.o]
> > Error 1
> > 5 errors generated.
> > make[1]: ***
> > [/home/etna/Tmpdir/libreoffice/solenv/gbuild/LinkTarget.mk:399:
> > /home/etna/Tmpdir/libreoffice/build/workdir/GenCxxObject/UnpackedTarball/poppler/poppler/GlobalParams.o]
> > Error 1
> > make: *** [Makefile:296: build] Error 2
> > -----------
> >
> > By some blind Googling luck, it seems adding the -fexperimental-library
> > flag to clang++ in CXX and CXXFLAGS worked around the issue, but is there
> > anyway this can be addressed without having to use the flag?
> >
> > Also, just a wild guess: does the patchset in
> > core/external/poppler/clang-std-ranges.patch.1 have anything to do with
> > this?
> >
> > Thank you.
> --
> -----Open up your eyes, open up your mind, open up your code -------
> / Dr. David Alan Gilbert | Running GNU/Linux | Happy \
> \ dave @ treblig.org | | In Hex /
> \ _________________________|_____ http://www.treblig.org |_______/
--
-----Open up your eyes, open up your mind, open up your code -------
/ Dr. David Alan Gilbert | Running GNU/Linux | Happy \
\ dave @ treblig.org | | In Hex /
\ _________________________|_____ http://www.treblig.org |_______/
