From 0525614269dd9f957a49369943466ae96118dd5f Mon Sep 17 00:00:00 2001
From: Even Rouault <even.rouault@spatialys.com>
Date: Fri, 8 Jul 2022 13:30:57 +0200
Subject: [PATCH] CMake: link curl to its dependencies with PRIVATE

The current PUBLIC visibility causes issues for downstream users.
Cf https://github.com/OSGeo/PROJ/pull/3172#issuecomment-1157942986

Reviewed-by: Jakub Zakrzewski
Closes #9125
---
 lib/CMakeLists.txt | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/CMakeLists.txt b/lib/CMakeLists.txt
index 0983ce1314..199ab7d378 100644
--- a/lib/CMakeLists.txt
+++ b/lib/CMakeLists.txt
@@ -95,7 +95,7 @@ if(NOT BUILD_SHARED_LIBS)
     set_target_properties(${LIB_NAME} PROPERTIES INTERFACE_COMPILE_DEFINITIONS CURL_STATICLIB)
 endif()
 
-target_link_libraries(${LIB_NAME} ${CURL_LIBS})
+target_link_libraries(${LIB_NAME} PRIVATE ${CURL_LIBS})
 
 set_target_properties(${LIB_NAME} PROPERTIES
   COMPILE_DEFINITIONS BUILDING_LIBCURL