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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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24
configure.ac
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@ -1868,9 +1868,21 @@ 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 "$target_cpu" in
sparc64*)
do_broken_libffi=no;
do_broken_libffcall=yes;
do_enable_libffi=yes;
do_enable_libffcall=no;;
*)
do_broken_libffi=no;
do_broken_libffcall=no;
do_enable_libffi=no;
do_enable_libffcall=yes;;
esac
AC_ARG_ENABLE(libffi,
[ --enable-libffi Enable use of libffi library],,
@ -1878,7 +1890,7 @@ AC_ARG_ENABLE(libffi,
AC_ARG_ENABLE(ffcall,
[ --enable-ffcall Enable use of ffcall library],,
enable_ffcall=yes)
enable_ffcall=$do_enable_libffcall)
AC_ARG_ENABLE(do,
[ --disable-do Compile even if DO-dependencies are not met],,
@ -1948,6 +1960,9 @@ if test $enable_libffi = yes; then
if test $ffi_ok = yes; then
AC_MSG_RESULT(libffi)
fi
if test $do_broken_libffi = yes; then
AC_MSG_WARN([ffi may be broken on this system ... try enabling ffcall])
fi
elif test $enable_ffcall = yes; then
AC_DEFINE(USE_FFCALL,1,
[Define if using the ffcall library for invocations])
@ -1957,6 +1972,9 @@ elif test $enable_ffcall = yes; then
if test $ffi_ok = yes; then
AC_MSG_RESULT(ffcall)
fi
if test $do_broken_libffcall = yes; then
AC_MSG_WARN([ffcall may be broken on this system ... try enabling ffi])
fi
else
ffi_ok=no
fi