Build diffutils 2.7.

rootfs.sh

@@ -95,6 +95,15 @@ popd
 cp "$(basename $url .tar).kaem" tmp/after
 cp "../sources/$(basename $url)" tmp/after
 
+# diffutils 2.7
+url=https://ftp.gnu.org/gnu/diffutils/diffutils-2.7.tar.gz
+pushd ../sources
+wget --continue "$url"
+popd
+cp "$(basename $url .tar.gz).kaem" tmp/after
+cp "../sources/$(basename $url)" tmp/after
+
+
 # General cleanup
 find tmp -name .git -exec rm -rf \;
 

sysa/after.kaem.run

@@ -63,3 +63,10 @@ cd ..
 cd gzip-1.2.4
 kaem --file ../gzip-1.2.4.kaem
 cd ..
+
+# Part 10: diffutils
+/after/bin/gunzip diffutils-2.7.tar.gz
+/after/bin/tar xf diffutils-2.7.tar
+cd diffutils-2.7
+kaem --file ../diffutils-2.7.kaem
+cd ..

sysa/diffutils-2.7.kaem

@@ -0,0 +1,34 @@
+#!/bin/sh
+
+set -ex
+
+# Variables
+bindir=/after/bin
+
+# Touch config.h file
+catm config.h
+
+# Compile
+tcc -c -I. -DNULL_DEVICE=\"/dev/null\" cmp.c
+tcc -c -I. cmpbuf.c
+tcc -c -I. error.c
+tcc -c -I. getopt.c
+tcc -c -I. getopt1.c
+tcc -c -I. xmalloc.c
+tcc -c -I. version.c
+tcc -c -I. diff.c
+tcc -c -I. analyze.c
+tcc -c -I. -DHAVE_DIRENT_H dir.c
+tcc -c -I. io.c
+tcc -c -I. -DHAVE_DUP2 -DHAVE_FORK=0 util.c
+tcc -c -I. context.c
+tcc -c -I. ed.c
+tcc -c -I. ifdef.c
+tcc -c -I. normal.c
+tcc -c -I. side.c
+tcc -c -I. fnmatch.c
+tcc -c -I. regex.c
+
+# Link
+tcc -o ${bindir}/cmp cmp.o cmpbuf.o error.o getopt.o getopt1.o xmalloc.o version.o
+tcc -o ${bindir}/diff diff.o analyze.o cmpbuf.o dir.o io.o util.o context.o ed.o ifdef.o normal.o side.o fnmatch.o getopt.o getopt1.o regex.o version.o