Refreshing build.patch.

Signed-off-by: Daniel Baumann <daniel@debian.org>

debian/patches/debian/0001-build.patch

@@ -4,16 +4,16 @@ Description: Avoid overwriting build-environment.
 diff -Naurp lzlib.orig/configure lzlib/configure
 --- lzlib.orig/configure
 +++ lzlib/configure
-@@ -29,9 +29,9 @@ infodir='$(datarootdir)/info'
- libdir='$(exec_prefix)/lib'
+@@ -30,9 +30,9 @@ libdir='$(exec_prefix)/lib'
  mandir='$(datarootdir)/man'
  CC=gcc
+ AR=ar
 -CPPFLAGS=
 -CFLAGS='-Wall -W -O2'
 -LDFLAGS=
 +#CPPFLAGS=
 +#CFLAGS='-Wall -W -O2'
 +#LDFLAGS=
+ ARFLAGS=-rcs
  
  # checking whether we are using GNU C.
- /bin/sh -c "${CC} --version" > /dev/null 2>&1 || { CC=cc ; CFLAGS=-O2 ; }