Hello Peter, On Sat, Nov 21, 2020 at 12:06:58PM +0100, Peter Kovacs wrote:
> Hi Arrigo > > On 19.11.20 18:40, Arrigo Marchiori wrote: > > Dear List, > > > > I am trying to build AOO418 on my up-to-date openSUSE Leap 15.2 > > x86_64. > > > > Compilation fails on module xml2cmp, file > > ain/solver/418/unxlngx6.pro/inc/boost/tr1/detail/config_all.hpp with > > the message "no such file or directory" when looking for header > > "../7.5.0/utility". > > > > It seems to be the very same problem that was reported on this list by > > Mechtilde Stehmann on October 24th, 2019: > > https://lists.apache.org/thread.html/bcf4bd7d903caa8a07f04aa04e884fd576290c86c3aacd8d4447614d%40%3Cdev.openoffice.apache.org%3E > > > > The only directory under /usr/include/c++ is named '7' instead of > > '7.5.0' and the above thread seems to suggest that this is the > > problem. > > > > Last lines of the build output on my system [path redacted]: > > > > Compiling: xml2cmp/source/finder/dependy.cxx > > In file included from > > path/main/solver/418/unxlngx6.pro/inc/boost/tr1/tr1/vector:16:0, > > from path/main/solver/418/unxlngx6.pro/inc/stl/vector:33, > > from path/main/xml2cmp/source/finder/dependy.hxx:28, > > from path/main/xml2cmp/source/finder/dependy.cxx:25: > > path/main/solver/418/unxlngx6.pro/inc/boost/tr1/detail/config_all.hpp:103:44: > > fatal error: ../7.5.0/utility: No such file or directory > > # define BOOST_TR1_STD_HEADER(name) > > <../__GNUC__.__GNUC_MINOR__.__GNUC_PATCHLEVEL__/name> > > > > > > Fun fact (?): Ubuntu 18.04 is also shipping gcc 7.5.0 but it does have > > directory /usr/include/c++/7.5.0 as a symlink to /usr/include/c++/7 > > That is probably why AOO148 builds seamlessly there. > > > > Shall I open a PR for this? > If you have a solution that fits both sure. I think we should be as > distribution independant as possible. Maybe we can handle it in the config > step. I believe that the problem is in boost, specifically in file tr1/detail/config_all.hpp that _hardcodes_ the include path for c++ headers using the major.minor.patchlevel form. Gcc seems to have changed its standard behavior, with respect to filesystem paths, since Gcc 7. This has already caused some trouble in the past: https://bz.apache.org/ooo/show_bug.cgi?id=127712 I will propose a patch to the Boost include files (hopefully) today. I see that the topic of upgrading Boost and getting rid of TR1 is... hot, so I will just propose the least possible change to the build system. -- rigo http://rigo.altervista.org --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscr...@openoffice.apache.org For additional commands, e-mail: dev-h...@openoffice.apache.org
