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-rw-r--r--ports/libpng/portfile.cmake2
-rw-r--r--ports/libpng/usage4
2 files changed, 6 insertions, 0 deletions
diff --git a/ports/libpng/portfile.cmake b/ports/libpng/portfile.cmake
index fe4fb7250..c2067ff9b 100644
--- a/ports/libpng/portfile.cmake
+++ b/ports/libpng/portfile.cmake
@@ -57,3 +57,5 @@ file(COPY ${SOURCE_PATH}/LICENSE DESTINATION ${CURRENT_PACKAGES_DIR}/share/libpn
file(RENAME ${CURRENT_PACKAGES_DIR}/share/libpng/LICENSE ${CURRENT_PACKAGES_DIR}/share/libpng/copyright)
vcpkg_copy_pdbs()
+
+file(COPY ${CMAKE_CURRENT_LIST_DIR}/usage DESTINATION ${CURRENT_PACKAGES_DIR}/share/${PORT})
diff --git a/ports/libpng/usage b/ports/libpng/usage
new file mode 100644
index 000000000..19203399c
--- /dev/null
+++ b/ports/libpng/usage
@@ -0,0 +1,4 @@
+The package libpng is compatible with built-in CMake targets:
+
+ find_package(PNG REQUIRED)
+ target_link_libraries(main PRIVATE PNG::PNG)