zip 3.0
=
https://downloads.sourceforge.net/infozip/zip30.tar.gz

``` sh *** patch ***
sed -e "s|generic CC=gcc CPP=\"gcc -E\"|zips CC=$CC CPP=\"$CPP -E\" CFLAGS=\"-DLARGE_FILE_SUPPORT $CFLAGS \${CFLAGS_NOOPT}\" LFLAGS2=\"$LDFLAGS\"|g" -i unix/Makefile
```

``` sh *** build ***
make -f unix/Makefile generic_gcc
make prefix=/pkg/gnu/zip -f unix/Makefile install
```