--- /dev/null
+#!/bin/sh -e
+
+export BUILD_ZLIB=0
+export BUILD_BZIP2=0
+export LDFLAGS="$LDFLAGS -pthread"
+export CFLAGS="$CFLAGS -DNO_POSIX_2008_LOCALE -D_GNU_SOURCE"
+
+./Configure \
+ -des \
+ -Dprefix=/usr \
+ -Dvendorprefix=/usr \
+ -Dusevendorprefix \
+ -Duseshrplib \
+ -Dusesoname \
+ -Dusethreads \
+ -Dinc_version_list=none \
+ -Dd_sockaddr_in6=define \
+ -Dcccdlflags=-fPIC \
+ -Dccflags="$CFLAGS" \
+ -Dlddlflags="-shared $LDFLAGS" \
+ -Dldflags="$LDFLAGS" \
+ -Doptimize="-Wall $CFLAGS" \
+ -Dcc="${CC:-cc}" \
+ -Dar="${AR:-ar}" \
+ -Dnm="${NM:-nm}" \
+ -Dranlib="${RANLIB:-ranlib}" \
+ -Dperl_static_inline="static __inline__" \
+ -Dd_static_inline
+
+make
+make DESTDIR="$1" install
+
+# Remove all unneeded files.
+find "$1" -name \*.pod -exec rm -f {} +
+find "$1" -name .packlist -exec rm -f {} +
+find "$1" -name README\* -exec rm -f {} +
+find "$1" -name TODO\* -exec rm -f {} +
+find "$1" -name Change\* -exec rm -f {} +
+find "$1" -name \*.bs -exec rm -f {} +
+find "$1" -name \*.0 -type f -exec rm -f {} +
+
+# Fix permissions.
+find "$1/usr/lib" -type f -exec chmod 644 {} \;