make/common/shared/Defs-macosx.gmk

*** 141,150 ****
--- 141,155 ----
    _CUPS_HEADERS_PATH=/usr/include
  else
    _CUPS_HEADERS_PATH=$(PACKAGE_PATH)/include
  endif
  
+ # Set ZLIB_LIBS if not already set
+ ifeq ("$(ZLIB_LIBS)", "")
+   ZLIB_LIBS=-lz
+ endif
+ 
  # Import JDK images allow for partial builds, components not built are
  #    imported (or copied from) these import areas when needed.
  
  # BUILD_JDK_IMPORT_PATH: location of JDK install trees to import for 
  #   multiple platforms, e.g. windows-i586, solaris-sparc, bsd-586, etc.