diff --git a/autogen.sh b/autogen.sh
index 8df57a7a6405ae77064c32352dc36c5f47e8b79b..4972cb24f9d1f91252c39b518690e84e0e3c9c8c 100755
--- a/autogen.sh
+++ b/autogen.sh
@@ -50,14 +50,14 @@ autoreconf -fvi || exit $?
 
 # Patch the rest of the files:
 for patch in \
-  contrib/00nagfor-libtool-patch/nagfor-libtool-2.4.6.patch \
-  contrib/01aix-deplib-rpath-patch/aix-deplib-libtool.patch \
-  contrib/03ltmain-ld-groups-patch/ltmain-ld-groups-libtool-2.4.6.patch \
-  contrib/04ltmain-xlinker-patch/ltmain-xlinker-patch.patch \
-  contrib/05macos-nagfor-patch/macos-nagfor.patch \
-  contrib/06ltmain_nag_pthread-patch/ltmain_nag_pthread.patch \
-  contrib/07ltmain-early-xcompile-patch/ltmain-early-xcompile-libtool-2.4.6.patch \
-  contrib/08ltmain-parallel-printf-patch/ltmain-parallel-printf.patch \
+  contrib/100nagfor-libtool-patch/nagfor-libtool-2.4.6.patch \
+  contrib/101aix-deplib-rpath-patch/aix-deplib-libtool.patch \
+  contrib/103ltmain-ld-groups-patch/ltmain-ld-groups-libtool-2.4.6.patch \
+  contrib/104ltmain-xlinker-patch/ltmain-xlinker-patch.patch \
+  contrib/105macos-nagfor-patch/macos-nagfor.patch \
+  contrib/106ltmain_nag_pthread-patch/ltmain_nag_pthread.patch \
+  contrib/107ltmain-early-xcompile-patch/ltmain-early-xcompile-libtool-2.4.6.patch \
+  contrib/108ltmain-parallel-printf-patch/ltmain-parallel-printf.patch \
   ; do
     echo "applying $patch"
     patch -p 1 --no-backup-if-mismatch --forward -r - -i $patch -d .
diff --git a/contrib/00nagfor-libtool-patch/README.txt b/contrib/100nagfor-libtool-patch/README.txt
similarity index 100%
rename from contrib/00nagfor-libtool-patch/README.txt
rename to contrib/100nagfor-libtool-patch/README.txt
diff --git a/contrib/00nagfor-libtool-patch/nagfor-libtool-2.4.6.patch b/contrib/100nagfor-libtool-patch/nagfor-libtool-2.4.6.patch
similarity index 100%
rename from contrib/00nagfor-libtool-patch/nagfor-libtool-2.4.6.patch
rename to contrib/100nagfor-libtool-patch/nagfor-libtool-2.4.6.patch
diff --git a/contrib/01aix-deplib-rpath-patch/README b/contrib/101aix-deplib-rpath-patch/README
similarity index 100%
rename from contrib/01aix-deplib-rpath-patch/README
rename to contrib/101aix-deplib-rpath-patch/README
diff --git a/contrib/01aix-deplib-rpath-patch/aix-deplib-libtool.patch b/contrib/101aix-deplib-rpath-patch/aix-deplib-libtool.patch
similarity index 100%
rename from contrib/01aix-deplib-rpath-patch/aix-deplib-libtool.patch
rename to contrib/101aix-deplib-rpath-patch/aix-deplib-libtool.patch
diff --git a/contrib/03ltmain-ld-groups-patch/README b/contrib/103ltmain-ld-groups-patch/README
similarity index 100%
rename from contrib/03ltmain-ld-groups-patch/README
rename to contrib/103ltmain-ld-groups-patch/README
diff --git a/contrib/03ltmain-ld-groups-patch/ltmain-ld-groups-libtool-2.4.6.patch b/contrib/103ltmain-ld-groups-patch/ltmain-ld-groups-libtool-2.4.6.patch
similarity index 100%
rename from contrib/03ltmain-ld-groups-patch/ltmain-ld-groups-libtool-2.4.6.patch
rename to contrib/103ltmain-ld-groups-patch/ltmain-ld-groups-libtool-2.4.6.patch
diff --git a/contrib/04ltmain-xlinker-patch/README b/contrib/104ltmain-xlinker-patch/README
similarity index 100%
rename from contrib/04ltmain-xlinker-patch/README
rename to contrib/104ltmain-xlinker-patch/README
diff --git a/contrib/04ltmain-xlinker-patch/ltmain-xlinker-patch.patch b/contrib/104ltmain-xlinker-patch/ltmain-xlinker-patch.patch
similarity index 100%
rename from contrib/04ltmain-xlinker-patch/ltmain-xlinker-patch.patch
rename to contrib/104ltmain-xlinker-patch/ltmain-xlinker-patch.patch
diff --git a/contrib/05macos-nagfor-patch/macos-nagfor.patch b/contrib/105macos-nagfor-patch/macos-nagfor.patch
similarity index 100%
rename from contrib/05macos-nagfor-patch/macos-nagfor.patch
rename to contrib/105macos-nagfor-patch/macos-nagfor.patch
diff --git a/contrib/06ltmain_nag_pthread-patch/ltmain_nag_pthread.patch b/contrib/106ltmain_nag_pthread-patch/ltmain_nag_pthread.patch
similarity index 100%
rename from contrib/06ltmain_nag_pthread-patch/ltmain_nag_pthread.patch
rename to contrib/106ltmain_nag_pthread-patch/ltmain_nag_pthread.patch
diff --git a/contrib/07ltmain-early-xcompile-patch/README b/contrib/107ltmain-early-xcompile-patch/README
similarity index 100%
rename from contrib/07ltmain-early-xcompile-patch/README
rename to contrib/107ltmain-early-xcompile-patch/README
diff --git a/contrib/07ltmain-early-xcompile-patch/ltmain-early-xcompile-libtool-2.4.6.patch b/contrib/107ltmain-early-xcompile-patch/ltmain-early-xcompile-libtool-2.4.6.patch
similarity index 100%
rename from contrib/07ltmain-early-xcompile-patch/ltmain-early-xcompile-libtool-2.4.6.patch
rename to contrib/107ltmain-early-xcompile-patch/ltmain-early-xcompile-libtool-2.4.6.patch
diff --git a/contrib/08ltmain-parallel-printf-patch/ltmain-parallel-printf.patch b/contrib/108ltmain-parallel-printf-patch/ltmain-parallel-printf.patch
similarity index 100%
rename from contrib/08ltmain-parallel-printf-patch/ltmain-parallel-printf.patch
rename to contrib/108ltmain-parallel-printf-patch/ltmain-parallel-printf.patch