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* Use of libstdc++.so is not transparent
@ 1998-02-08 13:45 Marc ESPIE
  0 siblings, 0 replies; only message in thread
From: Marc ESPIE @ 1998-02-08 13:45 UTC (permalink / raw)
  To: egcs

I've got egcs-980205 up and running with a shared libstdc++ on solaris and
on dec-osf4.0a.

However, since I am not root on either machine, I have to put everything
in a directory which is not visited by ldconfig.

Any C++ program will link against the shared libstdc++.so, as expected, but
the resulting executable will hold no library path information.

Under dec-osf4.0a, linking occurs as:
 /users/algo/espie/pub/lib/gcc-lib/alpha-dec-osf4.0a/egcs-2.91.07/ld -G 8 -O1 -call_shared /usr/lib/cmplrs/cc/crt0.o -L/users/algo/espie/pub/lib/gcc-lib/alpha-dec-osf4.0a/egcs-2.91.07 -L/users/algo/espie/pub/alpha-dec-osf4.0a/lib -L/usr/lib/cmplrs/cc -L/users/algo/espie/pub/lib /tmp/ccaaBmoa1.o -lstdc++ -lm -lgcc -lc -lgcc

(missing -rpath /users/algo/espie/pub/lib)

Under solaris, linking occurs as:
 /usr/local/util/packages/egcs-980205/lib/gcc-lib/sparc-sun-solaris2.5/egcs-2.91.07/ld -V -Y P,/usr/ccs/lib:/usr/lib -Qy /usr/local/util/packages/egcs-980205/lib/gcc-lib/sparc-sun-solaris2.5/egcs-2.91.07/crt1.o /usr/local/util/packages/egcs-980205/lib/gcc-lib/sparc-sun-solaris2.5/egcs-2.91.07/crti.o /usr/ccs/lib/values-Xa.o /usr/local/util/packages/egcs-980205/lib/gcc-lib/sparc-sun-solaris2.5/egcs-2.91.07/crtbegin.o -L/usr/local/util/packages/egcs-980205/lib/gcc-lib/sparc-sun-solaris2.5/egcs-2.91.07 -L/usr/local/util/packages/egcs-980205/sparc-sun-solaris2.5/lib -L/usr/ccs/bin -L/usr/ccs/lib -L/usr/local/util/packages/egcs-980205/lib /var/tmp/cca0063S1.o -lstdc++ -lm -lgcc -lc -lgcc /usr/local/util/packages/egcs-980205/lib/gcc-lib/sparc-sun-solaris2.5/egcs-2.91.07/crtend.o /usr/local/util/packages/egcs-980205/lib/gcc-lib/sparc-sun-solaris2.5/egcs-2.91.07/crtn.o
 ld: Software Generation Utilities (SGU) SunOS/ELF (LK-2.0 (S/I) - versioning)

(missing -R /users/local/util/packages/egcs-980205/lib)


I don't know what to modify during the configuration/build process, 
but I surmise g++ should build so that no reference to g++ internal should
be necessary to compile and run programs.
-- 
	Marc Espie

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