--- /dev/null
+ZLIB_BUILD_DIR=$(abs_builddir)/../../zlib_build
+ZLIB_SRC_DIR=ThirdParty/Zlib/zlib-1.2.6
+ZLIB_INSTALL_DIR=$(abs_top_builddir)/zlib_install
+
+$(ZLIB_BUILD_DIR):
+ mkdir -p $(ZLIB_BUILD_DIR) && \
+ cd $(ZLIB_BUILD_DIR) && \
+ case $(build) in \
+ *-cygwin*) \
+ cmake -G "MSYS Makefiles" $(abs_top_srcdir)/$(ZLIB_SRC_DIR) -DCMAKE_INSTALL_PREFIX=$(ZLIB_INSTALL_DIR) -DBUILD_SHARED_LIBS=OFF ;; \
+ *-mingw*) \
+ cmake -G "MSYS Makefiles" $(abs_top_srcdir)/$(ZLIB_SRC_DIR) -DCMAKE_INSTALL_PREFIX=$(ZLIB_INSTALL_DIR) -DBUILD_SHARED_LIBS=OFF ;; \
+ *-apple*) \
+ cmake $(abs_top_srcdir)/$(ZLIB_SRC_DIR) -DCMAKE_INSTALL_PREFIX=$(ZLIB_INSTALL_DIR) -DBUILD_SHARED_LIBS=OFF ;; \
+ *) \
+ cmake $(abs_top_srcdir)/$(ZLIB_SRC_DIR) -DCMAKE_INSTALL_PREFIX=$(ZLIB_INSTALL_DIR) -DBUILD_SHARED_LIBS=OFF ;; \
+ esac
+
+all-local: $(ZLIB_BUILD_DIR)
+ cd $(ZLIB_BUILD_DIR) && make $(AM_MAKEFLAGS) install
+
+check-local:
+ cd $(ZLIB_BUILD_DIR) && $(MAKE) $(AM_MAKEFLAGS) test
+
+clean-local:
+ cd $(ZLIB_BUILD_DIR) && $(MAKE) $(AM_MAKEFLAGS) clean
+