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libtool: unroll nested if into a single case statement.

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* build-aux/ltmain.m4sh (func_mode_link): Unroll a hard to
understad nested if statement into a more readable single case
statement.

Signed-off-by: Gary V. Vaughan <gary@gnu.org>
This commit is contained in:
Gary V. Vaughan 2012-10-02 19:39:35 +07:00
parent c0228e02d1
commit a252d59d91
1 changed files with 23 additions and 19 deletions
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42
build-aux/ltmain.m4sh
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@ -8206,27 +8206,28 @@ EOF
exit $EXIT_SUCCESS
fi
if test relink = "$hardcode_action"; then
case $hardcode_action,$fast_install in
relink,*)
# Fast installation is not supported
link_command=$compile_var$compile_command$compile_rpath
relink_command=$finalize_var$finalize_command$finalize_rpath
func_warning "this platform does not like uninstalled shared libraries"
func_warning "\`$output' will be relinked during installation"
else
if test no != "$fast_install"; then
;;
*,yes)
link_command=$finalize_var$compile_command$finalize_rpath
if test yes = "$fast_install"; then
relink_command=`$ECHO "$compile_var$compile_command$compile_rpath" | $SED 's%@OUTPUT@%\$progdir/\$file%g'`
else
# fast_install is set to needless
relink_command=
fi
else
relink_command=`$ECHO "$compile_var$compile_command$compile_rpath" | $SED 's%@OUTPUT@%\$progdir/\$file%g'`
;;
*,no)
link_command=$compile_var$compile_command$compile_rpath
relink_command=$finalize_var$finalize_command$finalize_rpath
fi
fi
;;
*,needless)
link_command=$finalize_var$compile_command$finalize_rpath
relink_command=
;;
esac
# Replace the output file specification.
link_command=`$ECHO "$link_command" | $SED 's%@OUTPUT@%'"$output_objdir/$outputname"'%g'`
@ -8328,21 +8329,24 @@ EOF
# See if we need to build an old-fashioned archive.
for oldlib in $oldlibs; do
if test convenience = "$build_libtool_libs"; then
case $build_libtool_libs in
convenience)
oldobjs="$libobjs_save $symfileobj"
addlibs=$convenience
build_libtool_libs=no
else
if test module = "$build_libtool_libs"; then
;;
module)
oldobjs=$libobjs_save
addlibs=$old_convenience
build_libtool_libs=no
else
;;
*)
oldobjs="$old_deplibs $non_pic_objects"
$preload && test -f "$symfileobj" \
&& func_append oldobjs " $symfileobj"
fi
addlibs=$old_convenience
fi
addlibs=$old_convenience
;;
esac
if test -n "$addlibs"; then
gentop=$output_objdir/${outputname}x