scope private/public headers when embedding into other projects

thanks to Cameron Palmer

1 files changed, 7 insertions, 6 deletions

diff --git a/ssl/CMakeLists.txt b/ssl/CMakeLists.txt
index e87e0f6..44e5265 100644
--- a/ssl/CMakeLists.txt
+++ b/ssl/CMakeLists.txt
@@ -1,9 +1,3 @@
-include_directories(
-        .
-        ../include
-        ../include/compat
-)
-
 set(
         SSL_SRC
         bio_ssl.c
@@ -48,6 +42,13 @@ set(
 )
 
 add_library(ssl ${SSL_SRC})
+target_include_directories(ssl
+        PRIVATE
+                .
+        PUBLIC
+                ../include
+                ../include/compat)
+
 if (BUILD_SHARED_LIBS)
         export_symbol(ssl ${CMAKE_CURRENT_SOURCE_DIR}/ssl.sym)
         target_link_libraries(ssl crypto)