diff --git a/core/gcc/build b/core/gcc/build
index e33fa42e..ef0e87db 100755
--- a/core/gcc/build
+++ b/core/gcc/build
@@ -45,9 +45,6 @@ find "$1" -name libgtkpeer.a  -delete
 find "$1" -name libgjsmalsa.a -delete
 find "$1" -name libgij.a      -delete
 
-# Remove all info files.
-rm -rf "$1/usr/share/info"
-
 # Some legacy programs will expect cc
 ln -s gcc "$1/usr/bin/cc"
 
diff --git a/core/libelf/build b/core/libelf/build
index 122e36d6..5d031c20 100755
--- a/core/libelf/build
+++ b/core/libelf/build
@@ -1,5 +1,6 @@
 #!/bin/sh -e
 
+sh
 patch -p1 < preprocessor-warnings.patch
 
 ./configure \
diff --git a/core/m4/build b/core/m4/build
index a606c410..0c882126 100755
--- a/core/m4/build
+++ b/core/m4/build
@@ -6,6 +6,4 @@
 make
 make DESTDIR="$1" install
 
-# Remove unneeded files.
-rm -rf "$1/usr/share/info"
-rm -f  "$1/usr/lib/charset.alias"
+rm -f "$1/usr/lib/charset.alias"