set -e
+export LC_CTYPE=C
+export LC_COLLATE=C
+unset LC_ALL
+
autogen --version >/dev/null || exit 1
echo "Importing unicode..."
python gentpl.py | sed -e '/^$/{N;/^\n$/D;}' > Makefile.tpl
echo "Running autogen..."
-autogen -T Makefile.tpl Makefile.util.def | sed -e '/^$/{N;/^\n$/D;}' > Makefile.util.am
-autogen -T Makefile.tpl grub-core/Makefile.core.def | sed -e '/^$/{N;/^\n$/D;}' > grub-core/Makefile.core.am
-autogen -T Makefile.tpl grub-core/Makefile.gcry.def | sed -e '/^$/{N;/^\n$/D;}' > grub-core/Makefile.gcry.am
+
+# Automake doesn't like including files from a path outside the project.
+rm -f contrib grub-core/contrib
+if [ "x${GRUB_CONTRIB}" != x ]; then
+ [ "${GRUB_CONTRIB}" = contrib ] || ln -s "${GRUB_CONTRIB}" contrib
+ [ "${GRUB_CONTRIB}" = grub-core/contrib ] || ln -s ../contrib grub-core/contrib
+fi
+
+UTIL_DEFS='Makefile.util.def Makefile.utilgcry.def'
+CORE_DEFS='grub-core/Makefile.core.def grub-core/Makefile.gcry.def'
+
+for extra in contrib/*/Makefile.util.def; do
+ if test -e "$extra"; then
+ UTIL_DEFS="$UTIL_DEFS $extra"
+ fi
+done
+
+for extra in contrib/*/Makefile.core.def; do
+ if test -e "$extra"; then
+ CORE_DEFS="$CORE_DEFS $extra"
+ fi
+done
+
+cat $UTIL_DEFS | autogen -T Makefile.tpl | sed -e '/^$/{N;/^\n$/D;}' > Makefile.util.am
+cat $CORE_DEFS | autogen -T Makefile.tpl | sed -e '/^$/{N;/^\n$/D;}' > grub-core/Makefile.core.am
+
+for extra in contrib/*/Makefile.common; do
+ if test -e "$extra"; then
+ echo "include $extra" >> Makefile.util.am
+ echo "include $extra" >> grub-core/Makefile.core.am
+ fi
+done
+
+for extra in contrib/*/Makefile.util.common; do
+ if test -e "$extra"; then
+ echo "include $extra" >> Makefile.util.am
+ fi
+done
+
+for extra in contrib/*/Makefile.core.common; do
+ if test -e "$extra"; then
+ echo "include $extra" >> grub-core/Makefile.core.am
+ fi
+done
echo "Saving timestamps..."
echo timestamp > stamp-h.in