Ruby uses the linker (ld) directly. Default behaviour on Tru64 is
to prefer shared libs before static libs. Using -oldstyle_liblookup
reverses this behaviour.
This is similar to the GCC fix, which causes a link with 'gcc -o xxx'
to call the ld linker with this flag.
$ diff -u configure~ configure
--- configure~ 2005-03-17 12:07:34 +0100
+++ configure 2005-03-17 12:08:44 +0100
@@ -13991,7 +13991,7 @@
rb_cv_dlopen=yes ;;
esix*|uxpds*) : ${LDSHARED="ld -G"}
rb_cv_dlopen=yes ;;
- osf*) : ${LDSHARED="ld -shared -expect_unresolved \"*\""}
+ osf*) : ${LDSHARED="ld -shared -expect_unresolved \"*\"
-oldstyle_liblookup"}
rb_cv_dlopen=yes ;;
bsdi3*) case "$CC" in
*shlicc*) : ${LDSHARED="$CC -r"}
With this patch and an installed OpenPKG libiconv rpm, the
Ruby iconv extension now rightly links to the OpenPKG lib:
/openpkg/RPM/TMP/ruby-1.8.2/ext/iconv $ ldd iconv.so
Main => iconv.so
libm.so => /usr/shlib/libm.so
libc.so => /usr/shlib/libc.so
^^ no more system libiconv.so dependency.
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