zip: new package, zip 3.0

zip/src/zip-3.0-use-gcc-as-cpp.patch

@@ -0,0 +1,19 @@
+diff -up zip30/unix/configure.cpp zip30/unix/configure
+--- zip30/unix/configure.cpp	2008-06-20 05:32:20.000000000 +0200
++++ zip30/unix/configure	2013-05-09 20:26:44.042787000 +0200
+@@ -218,15 +218,7 @@ fi
+ 
+ 
+ echo Check for the C preprocessor
+-# on SVR4, cc -E does not produce correct assembler files. Need /lib/cpp.
+ CPP="${CC} -E"
+-# solaris as(1) needs -P, maybe others as well ?
+-[ -f /usr/ccs/lib/cpp ] && CPP="/usr/ccs/lib/cpp -P"
+-[ -f /usr/lib/cpp ] && CPP=/usr/lib/cpp
+-[ -f /lib/cpp ] && CPP=/lib/cpp
+-[ -f /usr/bin/cpp ] && CPP=/usr/bin/cpp
+-[ -f /xenix ] && CPP="${CC} -E"
+-[ -f /lynx.os ] && CPP="${CC} -E"
+ 
+ echo "#include <stdio.h>" > conftest.c
+ $CPP conftest.c >/dev/null 2>/dev/null || CPP="${CC} -E"