From 953796645f0d358f2c48f5d754597c0734ede67c Mon Sep 17 00:00:00 2001
From: Mathis Logemann <mathisloge@gmail.com>
Date: Sun, 24 Jan 2021 19:35:21 +0100
Subject: [PATCH] enable position independent code for wkt and json

---
 src/json/CMakeLists.txt | 2 ++
 src/wkt/CMakeLists.txt  | 2 ++
 2 files changed, 4 insertions(+)

diff --git a/src/json/CMakeLists.txt b/src/json/CMakeLists.txt
index 8428e87e4..a8430a2f7 100644
--- a/src/json/CMakeLists.txt
+++ b/src/json/CMakeLists.txt
@@ -17,6 +17,8 @@ add_library(json STATIC
 )
 add_library(mapnik::json ALIAS json)
 
+set_property(TARGET json PROPERTY POSITION_INDEPENDENT_CODE ON)
+
 target_include_directories(json PRIVATE
     ${JPEG_INCLUDE_DIR}
     ${LIBXML2_INCLUDE_DIR}
diff --git a/src/wkt/CMakeLists.txt b/src/wkt/CMakeLists.txt
index c787df8d5..1741834c2 100644
--- a/src/wkt/CMakeLists.txt
+++ b/src/wkt/CMakeLists.txt
@@ -9,6 +9,8 @@ add_library(wkt STATIC
 )
 add_library(mapnik::wkt ALIAS wkt)
 
+set_property(TARGET wkt PROPERTY POSITION_INDEPENDENT_CODE ON)
+
 target_include_directories(wkt PRIVATE
     ${MAPNIK_INCLUDE_PATH}
     ${JPEG_INCLUDE_DIR}