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try to build with correct ffcall/ffi depending on target system

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git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@26483 72102866-910b-0410-8b05-ffd578937521
This commit is contained in:
Richard Frith-MacDonald 2008-05-01 20:14:05 +00:00
parent 01a7d37860
commit 7084039296
4 changed files with 52 additions and 6 deletions
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26
configure vendored
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@ -16099,9 +16099,21 @@ fi
#--------------------------------------------------------------------
# Check for FFI interface libraries for invocations
# We enable ffcall by default now.
# We enable ffcall by default now, except on sparc64 (where we think
# it's broken).
#--------------------------------------------------------------------
do_enable_libffi=no
case "$target_cpu" in
sparc64*)
do_broken_libffi=no;
do_broken_libffcall=yes;
do_enable_libffi=yes;
do_enable_libffcall=no;;
*)
do_broken_libffi=no;
do_broken_libffcall=no;
do_enable_libffi=no;
do_enable_libffcall=yes;;
esac
# Check whether --enable-libffi was given.
if test "${enable_libffi+set}" = set; then
@ -16115,7 +16127,7 @@ fi
if test "${enable_ffcall+set}" = set; then
enableval=$enable_ffcall;
else
enable_ffcall=yes
enable_ffcall=$do_enable_libffcall
fi
@ -16588,6 +16600,10 @@ rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
{ echo "$as_me:$LINENO: result: libffi" >&5
echo "${ECHO_T}libffi" >&6; }
fi
if test $do_broken_libffi = yes; then
{ echo "$as_me:$LINENO: WARNING: ffi may be broken on this system ... try enabling ffcall" >&5
echo "$as_me: WARNING: ffi may be broken on this system ... try enabling ffcall" >&2;}
fi
elif test $enable_ffcall = yes; then
cat >>confdefs.h <<\_ACEOF
@ -16643,6 +16659,10 @@ rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
{ echo "$as_me:$LINENO: result: ffcall" >&5
echo "${ECHO_T}ffcall" >&6; }
fi
if test $do_broken_libffcall = yes; then
{ echo "$as_me:$LINENO: WARNING: ffcall may be broken on this system ... try enabling ffi" >&5
echo "$as_me: WARNING: ffcall may be broken on this system ... try enabling ffi" >&2;}
fi
else
ffi_ok=no
fi