testsuite problem: warning: `-no-install' is ignored for i686-pc-cygwin

testsuite problem: warning: `-no-install' is ignored for i686-pc-cygwin

[Billinghurst, David (CRTS)]

Following up on my cygwin testsuite post, the compilation tests
fail because libtool issues warnings 

libtool: link: warning: `-no-install' is ignored for i686-pc-cygwin
libtool: link: warning: assuming `-no-fast-install' instead

A nasty work around is to patch libtool, like so 

$ diff -u libtool.orig libtool
--- libtool.orig        Fri May  3 10:26:28 2002
+++ libtool     Fri May  3 10:28:22 2002
@@ -1772,8 +1772,8 @@
        *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2*)
          # The PATH hackery in wrapper scripts is required on Windows
          # in order for the loader to find any dlls it needs.
-         $echo "$modename: warning: \`-no-install' is ignored for $host" 1>&2
-         $echo "$modename: warning: assuming \`-no-fast-install' instead" 1>&2
+         #$echo "$modename: warning: \`-no-install' is ignored for $host" 1>&2
+         #$echo "$modename: warning: assuming \`-no-fast-install' instead" 1>&2

          fast_install=no
          ;;
        *) no_install=yes ;;


It would be better to fix the testsuite flags.  Ideas welcome.

With this in place, you see the problem with executable filenames,
which is fixed by my libjava.exp patch sent to java-patches@

Re: testsuite problem: warning: `-no-install' is ignored for i686-pc-cygwin

[Tom Tromey]

>>>>> "David" == Billinghurst, David (CRTS) <David.Billinghurst@riotinto.com> writes:

David> Following up on my cygwin testsuite post, the compilation tests
David> fail because libtool issues warnings 
David> libtool: link: warning: `-no-install' is ignored for i686-pc-cygwin
David> libtool: link: warning: assuming `-no-fast-install' instead

David> It would be better to fix the testsuite flags.  Ideas welcome.

Here's the code:

    # Avoid libtool wrapper scripts when possible.
    if {$mode == "link"} {
        lappend args "additional_flags=-no-install"
    }

What if we change this to avoid the append when the target is some
Windows variant, including Cygwin?

Tom

Re: testsuite problem: warning: `-no-install' is ignored for i686-pc-cygwin

[Christian Jönsson]

On Fri, May 03, 2002 at 02:33:22PM -0600, Tom Tromey wrote:
> >>>>> "David" == Billinghurst, David (CRTS) <David.Billinghurst@riotinto.com> writes:
> 
> David> Following up on my cygwin testsuite post, the compilation tests
> David> fail because libtool issues warnings 
> David> libtool: link: warning: `-no-install' is ignored for i686-pc-cygwin
> David> libtool: link: warning: assuming `-no-fast-install' instead
> 
> David> It would be better to fix the testsuite flags.  Ideas welcome.
> 
> Here's the code:
> 
>     # Avoid libtool wrapper scripts when possible.
>     if {$mode == "link"} {
>         lappend args "additional_flags=-no-install"
>     }
> 
> What if we change this to avoid the append when the target is some
> Windows variant, including Cygwin?

I can only confirm that I have the same behavior:


Executing on host: /usr/local/src/gcc-dev/objdir/i686-pc-cygwin/libjava/testsuite/../libtool --silent --tag=GCJ --mode=link /usr/local/src/gcc-dev/objdir/gcc/gcj -B/usr/local/src/gcc-dev/objdir/gcc/ --encoding=UTF-8 -B/usr/local/src/gcc-dev/objdir/i686-pc-cygwin/./libjava/ /usr/local/src/gcc-dev/gcc/libjava/testsuite/libjava.compile/ArrayClass.java   -no-install --main=ArrayClass -g  -L/usr/local/src/gcc-dev/objdir/i686-pc-cygwin/./libjava/.libs -L/usr/local/src/gcc-dev/objdir/i686-pc-cygwin/./boehm-gc/.libs    -o /usr/local/src/gcc-dev/objdir/i686-pc-cygwin/libjava/testsuite/ArrayClass    (timeout = 300)
spawn /usr/local/src/gcc-dev/objdir/i686-pc-cygwin/libjava/testsuite/../libtool --silent --tag=GCJ --mode=link /usr/local/src/gcc-dev/objdir/gcc/gcj -B/usr/local/src/gcc-dev/objdir/gcc/ --encoding=UTF-8 -B/usr/local/src/gcc-dev/objdir/i686-pc-cygwin/./libjava/ /usr/local/src/gcc-dev/gcc/libjava/testsuite/libjava.compile/ArrayClass.java -no-install --main=ArrayClass -g -L/usr/local/src/gcc-dev/objdir/i686-pc-cygwin/./libjava/.libs -L/usr/local/src/gcc-dev/objdir/i686-pc-cygwin/./boehm-gc/.libs -o /usr/local/src/gcc-dev/objdir/i686-pc-cygwin/libjava/testsuite/ArrayClass 

libtool: link: warning: `-no-install' is ignored for i686-pc-cygwin

libtool: link: warning: assuming `-no-fast-install' instead

output is:
libtool: link: warning: `-no-install' is ignored for i686-pc-cygwin

libtool: link: warning: assuming `-no-fast-install' instead


FAIL: ArrayClass compilation from source

etc...


Is the code snippet about to be incorporated in the trunk sources?


Cheers,

/ChJ