scope private/public headers when embedding into other projects

thanks to Cameron Palmer

3 files changed, 3 insertions, 20 deletions

diff --git a/apps/nc/CMakeLists.txt b/apps/nc/CMakeLists.txt
index 64d14fa..30c1745 100644
--- a/apps/nc/CMakeLists.txt
+++ b/apps/nc/CMakeLists.txt
@@ -1,12 +1,5 @@
 if(BUILD_NC)
 
-include_directories(
-        .
-        ./compat
-        ../../include
-        ../../include/compat
-)
-
 set(
         NC_SRC
         atomicio.c
@@ -50,6 +43,7 @@ else()
 endif()
 
 add_executable(nc ${NC_SRC})
+target_include_directories(nc PRIVATE . ./compat)
 target_link_libraries(nc tls ${OPENSSL_LIBS})
 
 if(ENABLE_NC)
diff --git a/apps/ocspcheck/CMakeLists.txt b/apps/ocspcheck/CMakeLists.txt
index 15af8a8..9e0d012 100644
--- a/apps/ocspcheck/CMakeLists.txt
+++ b/apps/ocspcheck/CMakeLists.txt
@@ -1,12 +1,5 @@
 if(NOT MSVC)
 
-include_directories(
-        .
-        ./compat
-        ../../include
-        ../../include/compat
-)
-
 set(
         OCSPCHECK_SRC
         http.c
@@ -27,6 +20,7 @@ else()
 endif()
 
 add_executable(ocspcheck ${OCSPCHECK_SRC})
+target_include_directories(ocspcheck PRIVATE . ./compat)
 target_link_libraries(ocspcheck tls ${OPENSSL_LIBS})
 
 if(ENABLE_LIBRESSL_INSTALL)
diff --git a/apps/openssl/CMakeLists.txt b/apps/openssl/CMakeLists.txt
index 8b800c4..1fe9004 100644
--- a/apps/openssl/CMakeLists.txt
+++ b/apps/openssl/CMakeLists.txt
@@ -1,9 +1,3 @@
-include_directories(
-        .
-        ../../include
-        ../../include/compat
-)
-
 set(
         OPENSSL_SRC
         apps.c
@@ -74,6 +68,7 @@ else()
 endif()
 
 add_executable(openssl ${OPENSSL_SRC})
+target_include_directories(openssl PRIVATE .)
 target_link_libraries(openssl ${OPENSSL_LIBS})
 
 if(ENABLE_LIBRESSL_INSTALL)