Fix mfontanini#263 - Install only the headers which are enabled. (mfo…

…ntanini#264)

* Fix mfontanini#263 - Install only the headers which are enabled.

* Fix mfontanini#263 - Install only the headers which are enabled. Fix clumsy typo!

CMakeLists.txt

@@ -342,11 +342,3 @@ INSTALL(
     DESTINATION CMake
     COMPONENT dev
 )
-
-# Install all headers in include/
-INSTALL(
-    DIRECTORY ${CMAKE_SOURCE_DIR}/include/
-    DESTINATION include
-    COMPONENT Headers
-    FILES_MATCHING PATTERN "*.h*"
-)

src/CMakeLists.txt

@@ -223,3 +223,14 @@ INSTALL(
     ARCHIVE DESTINATION lib
     COMPONENT dev
 )
+
+MACRO(INSTALL_HEADERS_WITH_DIRECTORY HEADER_LIST)
+    FOREACH(HEADER ${HEADERS})
+        # Extract directory name and remove leading '../'
+        get_filename_component(DIR ${HEADER} PATH)
+        STRING(REGEX REPLACE "^\\.\\.\\/" "" DIR ${DIR})
+        INSTALL(FILES ${HEADER} DESTINATION ${DIR})
+    ENDFOREACH(HEADER)
+ENDMACRO()
+
+INSTALL_HEADERS_WITH_DIRECTORY(${HEADERS})