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Currently we use different names for the dynamic linker in <gnu/lib-names.h>. On same platforms we have: #define LD_LINUX_SO "ld-linux.so.2" on others: #define LD_SO "ld.so.1" and ia64 is also different :-( I'm appending a patch by Andreas Schwab to always use LD_SO. If we use this patch, we also have to change elf/readlib.c to use LD_SO. Currently readlib.c uses LD_LINUX_SO and this way compilation of glibc fails on e.g. powerpc and ia64. Using LD_SO we're incompatible to former versions - but it's IMO an advantage since now all platforms use the same name for the dynamic linker. May I commit the patch to glibc 2.2? Andreas 2000-05-26 Andreas Schwab <schwab@suse.de> * Makeconfig ($(common-objpfx)soversions.mk): Prepend `$lib=' to entries in all-sonames. ($(common-objpfx)gnu/lib-names.h): Use it for the CPP symbol. Index: Makeconfig =================================================================== RCS file: /cvs/glibc/libc/Makeconfig,v retrieving revision 1.236 diff -u -a -u -r1.236 Makeconfig --- Makeconfig 2000/04/28 05:07:08 1.236 +++ Makeconfig 2000/05/26 12:26:43 @@ -709,9 +709,9 @@ while read lib number setname; do \ case $$number in \ [0-9]*) echo "$$lib.so-version=.$$number"; \ - echo "all-sonames+=$$lib.so\$$($$lib.so-version)";;\ + echo "all-sonames+=$$lib=$$lib.so\$$($$lib.so-version)";;\ *) echo "$$lib.so-version=$$number"; \ - echo "all-sonames+=\$$($$lib.so-version)";;\ + echo "all-sonames+=$$lib=\$$($$lib.so-version)";;\ esac; \ done < $< > $@T; exit 0 mv -f $@T $@ @@ -735,10 +735,11 @@ echo; \ (libs='$(all-sonames)';\ for l in $$libs; do \ - upname=`echo $$l | sed 's/[.]so.*//' | \ + name=`echo $$l | sed 's/.*=//'`; \ + upname=`echo $$l | sed 's/=.*//' | \ tr 'abcdefghijklmnopqrstuvwxyz-' \ 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`; \ - echo "#define $${upname}_SO \"$$l\""; \ + echo "#define $${upname}_SO \"$$name\""; \ done;) | sort; \ echo; \ echo '#endif /* gnu/lib-names.h */';) > ${@:stmp=T} -- Andreas Jaeger SuSE Labs aj@suse.de private aj@arthur.rhein-neckar.de
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