This short series of changesets refactors the copy filtering process
to be more managable and easily extensible (which comes in handy for
some of the later changesets still incubating in my queue), with a
slight detour in the middle to generalize and tidy up the XSI support
the filter functions make use of.
I'll push the whole series in 72 hours or so subject to feedback.
Keep all the sorted copy filtering functions together by
renaming them to have `_filter' first.
* libtoolize.m4sh (require_Makefile_am_filter)
(require_Makefile_inc_filter, require_aclocal_m4_filter)
(require_configure_ac_filter): Renamed from these...
(require_filter_Makefile_am, require_filter_ltdl_mk)
(require_filter_aclocal_m4, require_filter_configure_ac): ...to
these, respectively. Move the definitions to maintain
asciibetical ordering of require functions.
Signed-off-by: Gary V. Vaughan <g...@gnu.org>
---
libtoolize.m4sh | 274 +++++++++++++++++++++++++++---------------------------
1 files changed, 137 insertions(+), 137 deletions(-)
diff --git a/libtoolize.m4sh b/libtoolize.m4sh
index 31bbf3e..bfa84f3 100644
--- a/libtoolize.m4sh
+++ b/libtoolize.m4sh
@@ -787,8 +787,8 @@ func_install_pkgltdl_files ()
pkgltdl_header="putting libltdl files in \`$ltdl_dir'."
fi
- $require_Makefile_am_filter
- $require_Makefile_inc_filter
+ $require_filter_Makefile_am
+ $require_filter_ltdl_mk
# Copy ltdl sources appropriate to the requested ltdl_mode.
for file in $pkgltdl_files; do
@@ -796,23 +796,23 @@ func_install_pkgltdl_files ()
case $file in
Makefile.am|Makefile.in)
test nonrecursive = "$ltdl_mode" && continue
- my_copy_filter=$Makefile_am_filter
+ my_copy_filter=$filter_Makefile_am
;;
ltdl.mk)
test nonrecursive = "$ltdl_mode" || continue
- my_copy_filter=$Makefile_inc_filter
+ my_copy_filter=$filter_ltdl_mk
;;
aclocal.m4)
test subproject = "$ltdl_mode" && {
- $require_aclocal_m4_filter
+ $require_filter_aclocal_m4
# Always copy aclocal.m4, otherwise regenerating it can
# overwrite the destination if it is symlinked.
( opt_copy=:
func_copy "$file" "$pkgltdldir" "$ltdl_dir" \
- pkgltdl_header "$aclocal_m4_filter"
+ pkgltdl_header "$filter_aclocal_m4"
)
}
continue
@@ -824,13 +824,13 @@ func_install_pkgltdl_files ()
configure)
test subproject = "$ltdl_mode" && {
- $require_configure_ac_filter
+ $require_filter_configure_ac
# Always copy configure, otherwise regenerating it can
# overwrite the destination if it is symlinked.
( opt_copy=:
func_copy "$file" "$pkgltdldir" "$ltdl_dir" \
- pkgltdl_header "$configure_ac_filter"
+ pkgltdl_header "$filter_configure_ac"
)
}
continue
@@ -838,8 +838,8 @@ func_install_pkgltdl_files ()
configure.ac)
test subproject = "$ltdl_mode" || continue
- $require_configure_ac_filter
- my_copy_filter=$configure_ac_filter
+ $require_filter_configure_ac
+ my_copy_filter=$filter_configure_ac
;;
esac
@@ -1245,98 +1245,6 @@ for base in '' ltdl_; do
done
-# require_Makefile_am_filter
-# --------------------------
-# Set `Makefile_am_filter' ready for passing to func_copy when libltdl's
-# stock Makefile.am contents need to be filtered to work in recursive
-# mode.
-require_Makefile_am_filter=func_require_Makefile_am_filter
-func_require_Makefile_am_filter ()
-{
- $debug_cmd
-
- $require_ltdl_mode
-
- case $ltdl_mode in
- recursive)
- Makefile_am_filter='
- /^[^#]/{
- s|(LIBOBJS)|(ltdl_LIBOBJS)|g
- s|(LTLIBOBJS)|(ltdl_LTLIBOBJS)|g
- }'
- ;;
-
- subproject)
- $require_ltdl_ac_aux_dir
- $require_ltdl_am_macro_dir
- $require_ltdl_relative_aux_dir
- $require_ltdl_relative_macro_dir
-
- test "$ltdl_am_macro_dir" = "$ltdl_relative_macro_dir" || {
- my_am_macro_dir_regex=`$ECHO "\
-$ltdl_am_macro_dir" |$SED "$sed_make_literal_regex"`
-
- Makefile_am_filter="
- /^ACLOCAL_AMFLAGS = /{
- s| -I $my_am_macro_dir_regex\$| -I $ltdl_relative_macro_dir|
- }
- s|dir)/$my_am_macro_dir_regex|dir)/$ltdl_relative_macro_dir|g"
- }
-
- test "$ltdl_ac_aux_dir" = "$ltdl_relative_aux_dir" || {
- my_aux_dir_regex=`$ECHO "\
-$ltdl_ac_aux_dir" |$SED "$sed_make_literal_regex"`
-
- Makefile_am_filter="$Makefile_am_filter
- s|$my_aux_dir_regex|$ltdl_relative_aux_dir|g
- s|/\./|/|g
- "
- }
- ;;
- esac
-
- require_Makefile_am_filter=:
-}
-
-
-# require_Makefile_inc_filter
-# ---------------------------
-# Set `Makefile_inc_filter' ready for passing to func_copy in order for
-# the contents of Makefile.inc to match the nonrecursive libltdl
-# directory into which it is copied.
-require_Makefile_inc_filter=func_require_Makefile_inc_filter
-func_require_Makefile_inc_filter ()
-{
- $debug_cmd
-
- $require_ltdl_dir
-
- # Note that we strip comments right here, rather than rely on
- # using a $SED that allows comments.
- my_uscore=`$ECHO "$ltdl_dir" | $SED 's|[/.+-]|_|g'`
- Makefile_inc_filter=`$ECHO '
- /^[^#]/{
-
- # Use only libltdl conditional objects.
- s|(LIBOBJS)|(ltdl_LIBOBJS)|g
- s|(LTLIBOBJS)|(ltdl_LTLIBOBJS)|g
-
- # Convert libltdl path and variable sections to $ltdl_dir.
- s|libltdl_|@my_uscore@_|
- s|libltdl/|@ltdl_dir@/|
- s|: libltdl/|: @ltdl_dir@/|
- s| -Ilibltdl | -I@ltdl_dir@ |
- s|\$(libltdl_|\$(@my_uscore@_|
- s|)/libltdl |)/@ltdl_dir@ |
- s|@my_uscore@|'"$my_uscore"'|g
- s|@ltdl_dir@|'"$ltdl_dir"'|g
-
- }' | $SED '/^[ ]*#/d;/^$/d'`
-
- require_Makefile_inc_filter=:
-}
-
-
# require_ac_aux_dir
# ------------------
# Extract ac_aux_dir from AC_CONFIG_AUX_DIR.
@@ -1459,35 +1367,6 @@ func_require_ac_macro_dir ()
}
-# require_aclocal_m4_filter
-# -------------------------
-# Set `aclocal_m4_filter' ready for passing to func_copy when libltdl's
-# stock aclocal.m4 contents need to be filtered to work in recursive
-# mode.
-require_aclocal_m4_filter=func_require_aclocal_m4_filter
-func_require_aclocal_m4_filter ()
-{
- $debug_cmd
-
- $require_ltdl_am_macro_dir
- $require_ltdl_relative_macro_dir
-
- test "$ltdl_am_macro_dir" = "$ltdl_relative_macro_dir" || {
- my_am_macro_dir_regex=`$ECHO "\
-$ltdl_am_macro_dir" |$SED "$sed_make_literal_regex"`
-
- # Tricky [m] quoting to stop m4sh processing from flagging an
- # undefined macro.
- aclocal_m4_filter="
- /^[m]4_include(/{
- s|$my_am_macro_dir_regex|$ltdl_relative_macro_dir|g
- }"
- }
-
- require_aclocal_m4_filter=:
-}
-
-
# require_aux_dir
# ---------------
# Set aux_dir according to AC_CONFIG_AUX_DIR or else use the same
@@ -1552,13 +1431,96 @@ func_require_configure_ac ()
}
-# require_configure_ac_filter
+# require_filter_Makefile_am
+# --------------------------
+# Set `filter_Makefile_am' ready for passing to func_copy when libltdl's
+# stock Makefile.am contents need to be filtered to work in recursive
+# mode.
+require_filter_Makefile_am=func_require_filter_Makefile_am
+func_require_filter_Makefile_am ()
+{
+ $debug_cmd
+
+ $require_ltdl_mode
+
+ case $ltdl_mode in
+ recursive)
+ filter_Makefile_am='
+ /^[^#]/{
+ s|(LIBOBJS)|(ltdl_LIBOBJS)|g
+ s|(LTLIBOBJS)|(ltdl_LTLIBOBJS)|g
+ }'
+ ;;
+
+ subproject)
+ $require_ltdl_ac_aux_dir
+ $require_ltdl_am_macro_dir
+ $require_ltdl_relative_aux_dir
+ $require_ltdl_relative_macro_dir
+
+ test "$ltdl_am_macro_dir" = "$ltdl_relative_macro_dir" || {
+ my_am_macro_dir_regex=`$ECHO "\
+$ltdl_am_macro_dir" |$SED "$sed_make_literal_regex"`
+
+ Makefile_am_filter="
+ /^ACLOCAL_AMFLAGS = /{
+ s| -I $my_am_macro_dir_regex\$| -I $ltdl_relative_macro_dir|
+ }
+ s|dir)/$my_am_macro_dir_regex|dir)/$ltdl_relative_macro_dir|g"
+ }
+
+ test "$ltdl_ac_aux_dir" = "$ltdl_relative_aux_dir" || {
+ my_aux_dir_regex=`$ECHO "\
+$ltdl_ac_aux_dir" |$SED "$sed_make_literal_regex"`
+
+ Makefile_am_filter="$Makefile_am_filter
+ s|$my_aux_dir_regex|$ltdl_relative_aux_dir|g
+ s|/\./|/|g
+ "
+ }
+ ;;
+ esac
+
+ require_Makefile_am_filter=:
+}
+
+
+# require_filter_aclocal_m4
+# -------------------------
+# Set `filter_aclocal_m4' ready for passing to func_copy when libltdl's
+# stock aclocal.m4 contents need to be filtered to work in recursive
+# mode.
+require_filter_aclocal_m4=func_require_filter_aclocal_m4
+func_require_filter_aclocal_m4 ()
+{
+ $debug_cmd
+
+ $require_ltdl_am_macro_dir
+ $require_ltdl_relative_macro_dir
+
+ test "$ltdl_am_macro_dir" = "$ltdl_relative_macro_dir" || {
+ my_am_macro_dir_regex=`$ECHO "\
+$ltdl_am_macro_dir" |$SED "$sed_make_literal_regex"`
+
+ # Tricky [m] quoting to stop m4sh processing from flagging an
+ # undefined macro.
+ aclocal_m4_filter="
+ /^[m]4_include(/{
+ s|$my_am_macro_dir_regex|$ltdl_relative_macro_dir|g
+ }"
+ }
+
+ require_aclocal_m4_filter=:
+}
+
+
+# require_filter_configure_ac
# ---------------------------
-# Set `configure_ac_filter' ready for passing to func_copy when
+# Set `filter_configure_ac' ready for passing to func_copy when
# libltdl's stock configure.ac contents need to be filtered to work in
# subproject mode.
-require_configure_ac_filter=func_require_configure_ac_filter
-func_require_configure_ac_filter ()
+require_filter_configure_ac=func_require_filter_configure_ac
+func_require_filter_configure_ac ()
{
$debug_cmd
@@ -1569,12 +1531,50 @@ func_require_configure_ac_filter ()
my_aux_dir_regex=`$ECHO "\
$ltdl_ac_aux_dir" |$SED "$sed_make_literal_regex"`
- configure_ac_filter="
+ filter_configure_ac="
s|$my_aux_dir_regex|$ltdl_relative_aux_dir|g
"
}
- require_configure_ac_filter=:
+ require_filter_configure_ac=:
+}
+
+
+# require_filter_ltdl_mk
+# ----------------------
+# Set `filter_ltdl_mk' ready for passing to func_copy in order for
+# the contents of Makefile.inc to match the nonrecursive libltdl
+# directory into which it is copied.
+require_filter_ltdl_mk=func_require_filter_ltdl_mk
+func_require_filter_ltdl_mk ()
+{
+ $debug_cmd
+
+ $require_ltdl_dir
+
+ # Note that we strip comments right here, rather than rely on
+ # using a $SED that allows comments.
+ my_uscore=`$ECHO "$ltdl_dir" | $SED 's|[/.+-]|_|g'`
+ filter_ltdl_mk=`$ECHO '
+ /^[^#]/{
+
+ # Use only libltdl conditional objects.
+ s|(LIBOBJS)|(ltdl_LIBOBJS)|g
+ s|(LTLIBOBJS)|(ltdl_LTLIBOBJS)|g
+
+ # Convert libltdl path and variable sections to $ltdl_dir.
+ s|libltdl_|@my_uscore@_|
+ s|libltdl/|@ltdl_dir@/|
+ s|: libltdl/|: @ltdl_dir@/|
+ s| -Ilibltdl | -I@ltdl_dir@ |
+ s|\$(libltdl_|\$(@my_uscore@_|
+ s|)/libltdl |)/@ltdl_dir@ |
+ s|@my_uscore@|'"$my_uscore"'|g
+ s|@ltdl_dir@|'"$ltdl_dir"'|g
+
+ }' | $SED '/^[ ]*#/d;/^$/d'`
+
+ require_filter_ltdl_mk=:
}
--
1.7.7.4
Cheers,
--
Gary V. Vaughan (gary AT gnu DOT org)
