Bootstrap aclocal.

sysa/autoconf-2.52/stage1.sh

@@ -4,12 +4,9 @@
 
 src_compile() {
     cp autoconf.in autoconf
-    sed -i "s# @SHELL@#/bin/sh#" autoconf
-    sed -i 's/@M4@/m4/' autoconf
-    sed -i 's/@AWK@/awk/' autoconf
-    sed -i 's/@PACKAGE_NAME@/Autoconf/' autoconf
-    sed -i 's/@VERSION@/2.52/' autoconf
-    sed -i "s#@datadir@#${PREFIX}/share/autoconf-2.52#" autoconf
+    sed -i -e "s# @SHELL@#/bin/sh#" -e 's/@M4@/m4/' -e 's/@AWK@/awk/' \
+	-e  's/@PACKAGE_NAME@/Autoconf/' -e 's/@VERSION@/2.52/' \
+	-e "s#@datadir@#${PREFIX}/share/autoconf-2.52#" autoconf
     chmod +x autoconf
 
     m4 autoconf.m4 --freeze-state=autoconf.m4f

sysa/autoconf-2.52/stage2.sh

@@ -10,7 +10,7 @@ src_prepare() {
 
     # Install autoconf data files into versioned directory
     for file in */Makefile.in  Makefile.in; do
-	sed -i '/^pkgdatadir/s:$:-@VERSION@:' $file
+        sed -i '/^pkgdatadir/s:$:-@VERSION@:' $file
     done
 }