V Mon, Oct 10, 2022 at 09:41:52AM +0000, Mattia Verga via devel napsal(a): > Indeed, you're right. I thought those were support files not directly > consumed by the main program itself. I'll add an explicit perl dependency. > You don't need to add an explicit run-time dependency on perl. It (/usr/bin/perl) is already found by rpmbuild. Bear in mind that "perl" and "/usr/bin/perl" (resolves to "perl-interpreter" package) are two different packages. perl-interpreter is feature-wise a subset of perl and it is good enough for the mpcorb2edb.pl script. Acutally styding mpcorb2edb.pl reveals that it executes other program which you should explicitly run-require: curl (line 251) gzip (line 258) > I'm now facing a build failure on EPEL, which I can't figure out: > /usr/bin/ld: lilxml.o (symbol from plugin): undefined reference to > symbol 'xmlMalloc@@LIBXML2_2.4.30' > /usr/bin/ld: /usr/lib64/libxml2.so.2: error adding symbols: DSO missing > from command line > That says that lilxml.o object file (found in a static liblilxml.a library) refers to an xmlMalloc symbol. But no library (the -l options) passed to the linker command: gcc -Wl,-z,relro -Wl,--as-needed -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -L/usr/lib -L/opt/X11/lib -L../../libastro -L../../libip -L../../liblilxml -o xephem aavso.o annotmenu.o broadcast.o calmenu.o closemenu.o compiler.o coordsmenu.o datamenu.o db.o dbmenu.o earthmap.o earthmenu.o fallbacks.o favmenu.o formats.o fsmenu.o gallerymenu.o glance.o gsc.o gscnet.o helpmenu.o homeio.o hznmenu.o indimenu.o imregmenu.o jpeg2pm.o jupmenu.o listmenu.o mainmenu.o marsmenu.o marsmmenu.o moonmenu.o moviemenu.o msgmenu.o netmenu.o objmenu.o obslog.o patchlevel.o plot_aux.o plotmenu.o preferences.o progress.o ps.o query.o rotated.o satmenu.o saveres.o scope.o sites.o skybinary.o skyeyep.o skyfifos.o skyfiltmenu.o skyfits.o skyhist.o skyip.o skylist.o skytoolbar.o skyviewmenu.o solsysmenu.o splash.o srchmenu.o sunmenu.o time.o tips.o trailmenu.o uranusmenu.o ucac.o usno.o versionmenu.o webdbmenu.o xe2.o xe3.o xephem.o xmisc.o -lXm -lXt -lXext -lXmu -lX11 -lastro -lip -llilxml -ljpeg -lpng -lz -lm -lssl actually defines that symbol. Thus the linker reported an error. For a user's convenience, the linker searched system libraries and found /usr/lib64/libxml2.so.2 to be defining the system. Hence a solution is patch a xephem build script in order to add -lxml2 to the linker flags used when linking xephem executable. You should report this bug to xephem upstream. -- Petr
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