Russ Allbery wrote:
Ken Hornstein <[EMAIL PROTECTED]> writes:
Presumably krb5-config won't output -R on platforms if the compiler
doesn't understand it, right? I'm just saying that I've never noticed
this to be a problem in practice (although judging by what I've seen in
people's krb5-config scripts, I appear to be the ONLY one who actually
uses them for their intended purpose :-/).
The krb5-config in 1.4.1 will use the RPATH_FLAG as set from configure.
So if you use the same compiler and linker as used to built the krb5 libs
it should be able to handle "-R" or the "-Wl,-rpath -Wl,"
Well, it's fairly new, and a lot of the Kerberos software out there hasn't
really changed its Autoconf macros in eons. That being said, I really
should start using it with the next release of all of my various Kerberos
apps.
I did make one change in this area which makes it much easier when building,
so that the -L used during building, does not have to match the -R
that would be used when in production. The environment variable
KRB5INAFS can be set to point to the location of the libs duing building.
FOr example whien building OpenSSH, setting
KRB5INAFS="/afs/my.cell/build.appls/krb5-1.4.1/@sys"
With the prefix set to /krb5 will cause:
./krb5-config --libs
-L/afs/my.cell/build.appls/krb5-1.4.1/@sys/krb5/lib -R/krb5/lib
-lkrb5 -lk5crypto -lkrb5support -lcom_err -lresolv -lsocket -lnsl
--- ,krb5-config.in Thu Dec 16 15:28:13 2004
+++ krb5-config.in Tue May 24 12:56:11 2005
@@ -29,8 +29,9 @@
[EMAIL PROTECTED]@
[EMAIL PROTECTED]@
[EMAIL PROTECTED]@
[EMAIL PROTECTED]@
[EMAIL PROTECTED]@
[EMAIL PROTECTED]@
[EMAIL PROTECTED]@
CC_LINK='@CC_LINK@'
[EMAIL PROTECTED]@
[EMAIL PROTECTED]@
@@ -174,7 +175,7 @@
# Ugly gross hack for our build tree
lib_flags=`echo $CC_LINK | sed -e 's/\$(CC)//' \
-e 's/\$(PURE)//' \
- -e 's#\$(PROG_RPATH)#'$libdir'#' \
+ -e 's#\$(PROG_RPATH)#'$rlibdir'#' \
-e 's#\$(PROG_LIBPATH)#-L'$libdir'#' \
-e 's#\$(RPATH_FLAG)#'"$RPATH_FLAG"'#' \
-e 's#\$(LDFLAGS)#'"$LDFLAGS"'#' \
--
Douglas E. Engert <[EMAIL PROTECTED]>
Argonne National Laboratory
9700 South Cass Avenue
Argonne, Illinois 60439
(630) 252-5444
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