ddd: fix Makefile build race condition

- be0ify
- fix race condition for parallel builds

```
make[2]: Leaving directory '/scratch/local2/beehive/ddd-3.3.12-0/buildroot/ddd/ddd-3.3.12-0/build/ddd'
make stringify
make[2]: Entering directory '/scratch/local2/beehive/ddd-3.3.12-0/buildroot/ddd/ddd-3.3.12-0/build/ddd'
/bin/sh ../libtool --tag=CC   --mode=link gcc  -g -O2   -o ctest ctest.o  -lm
gcc -g -O2 -o ctest ctest.o  -lm
make[2]: Leaving directory '/scratch/local2/beehive/ddd-3.3.12-0/buildroot/ddd/ddd-3.3.12-0/build/ddd'
make[3]: 'stringify' is up to date.
make[2]: Entering directory '/scratch/local2/beehive/ddd-3.3.12-0/buildroot/ddd/ddd-3.3.12-0/build/ddd'
./stringify < /scratch/local2/beehive/ddd-3.3.12-0/buildroot/ddd/ddd-3.3.12-0/source/ddd/ddd.info.txt.gz > /scratch/local2/beehive/ddd-3.3.12-0/buildroot/ddd/ddd-3.3.12-0/source/ddd/ddd.info.txt.gz.C~ && mv /scratch/local2/beehive/ddd-3.3.12-0/buildroot/ddd/ddd-3.3.12-0/source/ddd/ddd.info.txt.gz.C~ /scratch/local2/beehive/ddd-3.3.12-0/buildroot/ddd/ddd-3.3.12-0/source/ddd/ddd.info.txt.gz.C
/bin/sh: ./stringify: Permission denied
make[2]: [Makefile:2696: /scratch/local2/beehive/ddd-3.3.12-0/buildroot/ddd/ddd-3.3.12-0/source/ddd/ddd.info.txt.gz.C] Error 126 (ignored)
make[2]: Leaving directory '/scratch/local2/beehive/ddd-3.3.12-0/buildroot/ddd/ddd-3.3.12-0/build/ddd'
make[2]: Entering directory '/scratch/local2/beehive/ddd-3.3.12-0/buildroot/ddd/ddd-3.3.12-0/build/ddd'
/bin/sh ../libtool --tag=CXX   --mode=link g++  -O2 -g -Wall -W -Wwrite-strings -trigraphs    -o userinfo userinfo.o  -lm
mkdir .libs
g++ -O2 -g -Wall -W -Wwrite-strings -trigraphs -o userinfo userinfo.o  -lm
make[2]: Leaving directory '/scratch/local2/beehive/ddd-3.3.12-0/buildroot/ddd/ddd-3.3.12-0/build/ddd'
make[2]: Entering directory '/scratch/local2/beehive/ddd-3.3.12-0/buildroot/ddd/ddd-3.3.12-0/build/ddd'
/bin/sh ../libtool --tag=CXX   --mode=link g++  -O2 -g -Wall -W -Wwrite-strings -trigraphs    -o stringify stringify.o  -lm
```

ddd.be0

@@ -0,0 +1,37 @@
+#!/usr/bin/env beesh
+
+# BEE_VERSION ddd-3.3.12-1
+
+# more info: https://foo.bar.com
+
+SRCURL[0]="https://ftp.gnu.org/gnu/ddd/ddd-${PKGVERSION}.tar.gz"
+
+PATCHURL+=( /src/mariux/patches/ddd-fix-race-stringify.patch )
+
+# build_in_sourcedir
+
+# sourcesubdir_append src
+
+#mee_extract() {
+#    bee_extract "${@}"
+#}
+
+#mee_patch() {
+#    bee_patch "${@}"
+#}
+
+#mee_configure() {
+#    bee_configure
+#}
+
+#mee_build() {
+#    bee_build
+#}
+
+#mee_install() {
+#    bee_install
+#}
+
+#mee_install_post() {
+#    exit
+#}