2 files changed, 55 insertions, 0 deletions
diff --git a/tools/depends/native/zlib/Makefile b/tools/depends/native/zlib/Makefile
new file mode 100644
index 0000000..863ac4b
--- /dev/null
+++ b/tools/depends/native/zlib/Makefile
@@ -0,0 +1,40 @@
+include ../../Makefile.include
+PREFIX=$(NATIVEPREFIX)
+PLATFORM=$(NATIVEPLATFORM)
+DEPS = ../../Makefile.include Makefile visibility.patch ../../download-files.include
+
+# lib name, version
+LIBNAME=zlib
+VERSION=1.2.11
+SOURCE=$(LIBNAME)-$(VERSION)
+ARCHIVE=$(SOURCE).tar.gz
+SHA512=73fd3fff4adeccd4894084c15ddac89890cd10ef105dd5e1835e1e9bbb6a49ff229713bd197d203edfa17c2727700fce65a2a235f07568212d820dca88b528ae
+include ../../download-files.include
+# configuration settings
+CONFIGURE= CC="$(CC_FOR_BUILD)" CFLAGS="$(NATIVE_CFLAGS)" ./configure --prefix=$(PREFIX)
+
+LIBDYLIB=$(PLATFORM)/$(LIBNAME).a
+
+all: .installed-$(PLATFORM)
+
+
+$(PLATFORM): $(DEPS) | $(TARBALLS_LOCATION)/$(ARCHIVE).$(HASH_TYPE)
+	rm -rf $(PLATFORM); mkdir -p $(PLATFORM)
+	cd $(PLATFORM); $(ARCHIVE_TOOL) $(ARCHIVE_TOOL_FLAGS) $(TARBALLS_LOCATION)/$(ARCHIVE)
+	cd $(PLATFORM); patch -p1 -i ../visibility.patch
+	cd $(PLATFORM); $(CONFIGURE)
+
+$(LIBDYLIB): $(PLATFORM)
+	$(MAKE) -C $(PLATFORM)
+	touch $@
+
+.installed-$(PLATFORM): $(LIBDYLIB)
+	$(MAKE) -C $(PLATFORM) install
+	touch $@
+
+clean:
+	$(MAKE) -C $(PLATFORM) clean
+	rm -f .installed-$(PLATFORM)
+
+distclean::
+	rm -rf $(PLATFORM) .installed-$(PLATFORM)
diff --git a/tools/depends/native/zlib/visibility.patch b/tools/depends/native/zlib/visibility.patch
new file mode 100644
index 0000000..3257f7f
--- /dev/null
+++ b/tools/depends/native/zlib/visibility.patch
@@ -0,0 +1,15 @@
+--- a/zconf.h.in
++++ b/zconf.h.in
+@@ -374,7 +374,11 @@
+ #endif
+ 
+ #ifndef ZEXTERN
+-#  define ZEXTERN extern
++#  ifdef HAVE_HIDDEN
++#    define ZEXTERN extern __attribute__((visibility ("default")))
++#  else
++#    define ZEXTERN extern
++#  endif
+ #endif
+ #ifndef ZEXPORT
+ #  define ZEXPORT