commit 76d835adfa434fa796d5738e934366089b98e124
author Mathis Logemann <mathisloge@gmail.com> Tue Jun 01 14:06:42 2021 +0200
committer GitHub <noreply@github.com> Tue Jun 01 15:06:42 2021 +0300
tree e0bc7d55c7f93a488bdf968e72798f16e67fcbd6
parent 29b8ee492ec33dbd6f2f25203705803cb70b28e4

[CMake] add build interface (#669)

If you add nanopb as a submodule. The headers won't be available correctly when building other projects in the superbuild.

Therefore I've added the `$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}>`

CMakeLists.txt

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 0975bc7..20f1616 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -119,6 +119,7 @@
             ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR})
         target_include_directories(protobuf-nanopb-static INTERFACE
           $<INSTALL_INTERFACE:${CMAKE_INSTALL_INCLUDEDIR}>
+	  $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}>
         )
     endif()