# Jarkko Hietaniemi <jhi@iki.fi>.
# AIX 4.3.x LP64 build by Steven Hirsch <hirschs@btv.ibm.com>
# Merged on Mon Feb 6 10:22:35 EST 1995 by
-# Andy Dougherty <doughera@lafcol.lafayette.edu>
+# Andy Dougherty <doughera@lafayette.edu>
#
# Contact dfavor@corridor.com for any of the following:
# the required -bE:$installarchlib/CORE/perl.exp is added by
# libperl.U (Configure) later.
+case "$cc" in
+*gcc*) ;;
+cc*|xlc*) # cc should've been set by line 116 or so if empty.
+ if test ! -x /usr/bin/$cc -a -x /usr/vac/bin/$cc; then
+ case ":$PATH:" in
+ *:/usr/vac/bin:*) ;;
+ *) if test ! -x /QOpenSys/usr/bin/$cc; then
+ # The /QOpenSys/usr/bin/$cc saves us if we are
+ # building natively in OS/400 PASE.
+ cat >&4 <<EOF
+
+***
+*** You either implicitly or explicitly specified an IBM C compiler,
+*** but you do not seem to have one in /usr/bin, but you seem to have
+*** the VAC installed in /usr/vac, but you do not have the /usr/vac/bin
+*** in your PATH. I suggest adding that and retrying Configure.
+***
+EOF
+ exit 1
+ fi
+ ;;
+ esac
+ fi
+ ;;
+esac
+
case "$ldlibpthname" in
'') ldlibpthname=LIBPATH ;;
esac
esac
fi
+case "$PASE" in
+define)
+ case "$prefix" in
+ '') prefix=/QOpenSys/perl ;;
+ esac
+ cat >&4 <<EOF
+
+***
+*** You seem to be compiling in AIX for the OS/400 PASE environment.
+*** I'm not going to use the AIX bind, nsl, and possible util libraries, then.
+*** I'm also not going to install perl as /usr/bin/perl.
+*** Perl will be installed under $prefix.
+*** For instructions how to install this build from AIX to PASE,
+*** see the file README.os400. Accept the "aix" for the question
+*** about "Operating system name".
+***
+EOF
+ set `echo " $libswanted " | sed -e 's@ bind @ @' -e 's@ nsl @ @' -e 's@ util @ @'`
+ shift
+ libswanted="$*"
+ installusrbinperl="$undef"
+
+ # V5R1 doesn't have this (V5R2 does), without knowing
+ # which one we have it's safer to be pessimistic.
+ # Cwd will work fine even without fchdir(), but if
+ # V5R1 tries to use code compiled assuming fchdir(),
+ # lots of grief will issue forth from Cwd.
+ case "$d_fchdir" in
+ '') d_fchdir="$undef" ;;
+ esac
+ ;;
+esac
+
# EOF