scope private/public headers when embedding into other projects

thanks to Cameron Palmer

1 files changed, 7 insertions, 6 deletions

diff --git a/tls/CMakeLists.txt b/tls/CMakeLists.txt
index 6c5303c..a18c24f 100644
--- a/tls/CMakeLists.txt
+++ b/tls/CMakeLists.txt
@@ -1,9 +1,3 @@
-include_directories(
-        .
-        ../include
-        ../include/compat
-)
-
 set(
         TLS_SRC
         tls.c
@@ -37,6 +31,13 @@ else()
 endif()
 
 add_library(tls ${TLS_SRC})
+target_include_directories(tls
+        PRIVATE
+                .
+        PUBLIC
+                ../include
+                ../include/compat)
+
 if (BUILD_SHARED_LIBS)
         export_symbol(tls ${CMAKE_CURRENT_SOURCE_DIR}/tls.sym)
         target_link_libraries(tls ssl crypto)