-if test $usenativedlopen = 'true'
-then
- ccflags="$ccflags -DUSE_NATIVE_DLOPEN"
- ldflags="$ldflags -brtl"
-else
- # If the C++ libraries, libC and libC_r, are available we will prefer them
- # over the vanilla libc, because the libC contain loadAndInit() and
- # terminateAndUnload() which work correctly with C++ statics while libc
- # load() and unload() do not. See ext/DynaLoader/dl_aix.xs.
- # The C-to-C_r switch is done by usethreads.cbu, if needed.
- if test -f /lib/libC.a -a X"`$cc -v 2>&1 | grep gcc`" = X; then
- # Cify libswanted.
- set `echo X "$libswanted "| sed -e 's/ c / C c /'`
+if test $usenativedlopen = 'true' ; then
+ ccflags="$ccflags -DUSE_NATIVE_DLOPEN"
+ case "$cc" in
+ *gcc*) ldflags="$ldflags -Wl,-brtl" ;;
+ *) ldflags="$ldflags -brtl" ;;
+ esac
+elif test -f /lib/libC.a -a X"`$cc -v 2>&1 | grep gcc`" = X; then
+ # If the C++ libraries, libC and libC_r, are available we will
+ # prefer them over the vanilla libc, because the libC contain
+ # loadAndInit() and terminateAndUnload() which work correctly
+ # with C++ statics while libc load() and unload() do not. See
+ # ext/DynaLoader/dl_aix.xs. The C-to-C_r switch is done by
+ # usethreads.cbu, if needed.
+
+ # Cify libswanted.
+ set `echo X "$libswanted "| sed -e 's/ c / C c /'`
+ shift
+ libswanted="$*"
+ # Cify lddlflags.
+ set `echo X "$lddlflags "| sed -e 's/ -lc / -lC -lc /'`
+ shift
+ lddlflags="$*"
+ 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 @ @'`