logrotate: PREFIX/INSTALL in environment, librsync: from cygwin package

component/librsync/buildout.cfg

@@ -16,3 +16,8 @@ configure-options =
 environment =
   CPPFLAGS=-I${zlib:location}/include -I${bzip2:location}/include -I${popt:location}/include
   LDFLAGS=-L${zlib:location}/lib -Wl,-rpath=${zlib:location}/lib -L${bzip2:location}/lib -Wl,-rpath=${bzip2:location}/lib -L${popt:location}/lib -Wl,-rpath=${popt:location}/lib
+
+[librsync:cygwin]
+share = /usr
+promises =
+  /usr/lib/librsync.a

component/logrotate/buildout.cfg

@@ -11,12 +11,19 @@ patch-options = -p1
 patches=
   ${:_profile_base_location_}/logrotate-3.7.9-O_CLOEXEC.optional.patch
 configure-command = true
-make-options = PREFIX=${buildout:parts-directory}/${:_buildout_section_name_}
 
 environment =
   POPT_DIR=${popt:location}/include -L${popt:location}/lib -Wl,-rpath=${popt:location}/lib
+  PREFIX=${buildout:parts-directory}/${:_buildout_section_name_}
+
 
 [logrotate:cygwin]
 patches =
   ${logrotate:patches}
   ${:_profile_base_location_}/logrotate-3.7.9-cygwin.patch
+
+environment =
+  POPT_DIR=${popt:location}/include -L${popt:location}/lib -Wl,-rpath=${popt:location}/lib
+  PREFIX=${buildout:parts-directory}/${:_buildout_section_name_}
+  INSTALL=/usr/bin/install
+