From c70eb30240f8b5d5a8f2ac509f0eb585936142b5 Mon Sep 17 00:00:00 2001
From: Sergey Sharybin <sergey.vfx@gmail.com>
Date: Tue, 28 Aug 2018 18:28:05 +0200
Subject: Build environment: Make sure Python is linkign against static Zlib

There is system-wide libz development package installed by default,
needed for some other dependencies. This patch ensures Python will
use our own self-compiled Zlib.
---
 build_files/build_environment/cmake/zlib.cmake | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'build_files/build_environment/cmake/zlib.cmake')

diff --git a/build_files/build_environment/cmake/zlib.cmake b/build_files/build_environment/cmake/zlib.cmake
index b768293487a..7bf1c45e359 100644
--- a/build_files/build_environment/cmake/zlib.cmake
+++ b/build_files/build_environment/cmake/zlib.cmake
@@ -46,4 +46,10 @@ else()
 			DEPENDEES install
 		)
 	endif()
+	if (UNIX AND NOT APPLE)
+		ExternalProject_Add_Step(external_zlib after_install
+			COMMAND ${CMAKE_COMMAND} -E copy ${LIBDIR}/zlib/lib/libz.a ${LIBDIR}/zlib/lib/libz_pic.a
+			DEPENDEES install
+		)
+	endif()
 endif()
-- 
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