#2869: Linking problem in S390 and ARM
-------------------------+--------------------------------------------------
Reporter: marcot | Owner:
Type: bug | Status: closed
Priority: normal | Milestone:
Component: Compiler | Version: 6.8.2
Severity: normal | Resolution: invalid
Keywords: | Difficulty: Unknown
Testcase: | Os: Linux
Architecture: arm |
-------------------------+--------------------------------------------------
Changes (by igloo):
* status: new => closed
* difficulty: => Unknown
* resolution: => invalid
Comment:
Looking at the buildlog here:
http://buildd.debian.org/fetch.cgi?&pkg=gtk2hs&ver=0.9.13-4&arch=s390&stamp=1227883724&file=log
the build goes:
{{{
mkdir -p gtk/Graphics/UI/Gtk/Abstract/Widget_split
/usr/bin/ghc -split-objs gtk/Graphics/UI/Gtk/Abstract/Widget.hs -o
gtk/Graphics/UI/Gtk/Abstract/Widget.o
if test -f gtk/Graphics/UI/Gtk/Abstract/Widget.o; then :;
else find gtk/Graphics/UI/Gtk/Abstract/Widget_split/ -name '*.o'
> gtk/Graphics/UI/Gtk/Abstract/Widget_split/list;
/usr/bin/ld -r -x -o gtk/Graphics/UI/Gtk/Abstract/Widget.o
@gtk/Graphics/UI/Gtk/Abstract/Widget_split/list;
fi
[...]
./mk/link-splitobjs.sh libHSgtk.a [...]
gtk/Graphics/UI/Gtk/Abstract/Widget.o [...]
}}}
and `link-splitobjs.sh` looks like:
{{{
for obj in $@; do
dir=`dirname ${obj}`/`basename ${obj} .o`_split
if test -d ${dir}; then
find ${dir}/ -name '*.o' >> ${lib}.list
else
echo ${obj} >> ${lib}.list
fi
done
}}}
Debian's s390 is built with `SplitObjs=NO`, so the `-split-objs` flag is
ignored. It looks like the gtk2hs build system copes with this when making
the module `.o` file, by checking if the `.o` file already exists, but not
when making the package archive, as that directory will always exist. So
it will not include the object file in the archive.
I haven't actually done a build, so please reopen if you think I've missed
something.
--
Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/2869#comment:1>
GHC <http://www.haskell.org/ghc/>
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