# Set up default GNU C++ configuration
# Check if GNU C++ uses GNU ld as the underlying linker, since the
- # archiving commands below assume that GNU ld is being used.
- if eval "`$CC -print-prog-name=ld` --version 2>&1" | \
- egrep 'GNU ld' > /dev/null; then
- with_gnu_ld=yes
-
+ # archiving commands below assume that GNU ld is being used. The
+ # assumption here is that the linker is going to be the same as that
+ # used by the C compiler. For the purposes of GCC, this is ok, but
+ # if someone uses g++ along with a non-GNU C compiler that doesn't
+ # use GNU ld, we may lose. This is ok for the toolchain tree, since
+ # the only users of ltcf-cxx.sh are libstdc++-v3 and libjava,
+ # anyway, and those use both gcc and g++, so the settings are bound
+ # to be the same.
+
+ if test "$with_gnu_ld" = yes; then
archive_cmds='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
archive_expsym_cmds='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
whole_archive_flag_spec=
fi
else
- with_gnu_ld=no
wlarc=
# A generic and very simple default shared library creation
else
with_gcc=no
- with_gnu_ld=no
wlarc=
fi
# C++ shared libraries reported to be fairly broken before switch to ELF
ld_shlibs=no
;;
- freebsd*)
+ freebsd* | kfreebsd*-gnu)
# FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
# conventions
ld_shlibs=yes
;;
esac
;;
- netbsd*)
+ netbsd* | knetbsd*-gnu)
# NetBSD uses g++ - do we need to do anything?
;;
osf3*)
;;
esac
;;
- freebsd*)
+ freebsd* | kfreebsd*-gnu)
# FreeBSD uses GNU C++
;;
gnu*)