From 0ddf5860f56e66f62bc3a27d98fedc0edaba371a Mon Sep 17 00:00:00 2001
From: Brecht Van Lommel <brecht@blender.org>
Date: Wed, 29 Apr 2020 16:23:52 +0200
Subject: Fix Python bz2 module failing to import on older macOS versions

Found by failing bundled modules test. The bz2 library was compiled without
proper minimum SDK version flags.
---
 build_files/build_environment/cmake/bzip2.cmake | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'build_files')

diff --git a/build_files/build_environment/cmake/bzip2.cmake b/build_files/build_environment/cmake/bzip2.cmake
index fbf5551e719..bb2be7c634a 100644
--- a/build_files/build_environment/cmake/bzip2.cmake
+++ b/build_files/build_environment/cmake/bzip2.cmake
@@ -25,6 +25,8 @@ if(UNIX AND NOT APPLE)
   set(BZIP2_CFLAGS "-fPIC -Wall -Winline -O2 -g -D_FILE_OFFSET_BITS=64")
   set(BZIP2_CONFIGURE_ENV ${BZIP2_CONFIGURE_ENV} && export LDFLAGS=${BZIP2_LDFLAGS} && export CFLAGS=${BZIP2_CFLAGS}
     && export PREFIX=${BZIP2_PREFIX})
+else()
+  set(BZIP2_CONFIGURE_ENV ${CONFIGURE_ENV})
 endif()
 
 ExternalProject_Add(external_bzip2
-- 
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