From 61df1abdb29d501c3a499cbb11b4e9349e14cc1a Mon Sep 17 00:00:00 2001
From: Arnstein Ressem <aressem@yahoo-inc.com>
Date: Mon, 25 Jul 2016 09:48:10 +0200
Subject: Install header files as part of make install.

---
 functions.cmake | 13 +++++++++++++
 1 file changed, 13 insertions(+)

(limited to 'functions.cmake')

diff --git a/functions.cmake b/functions.cmake
index 8bd0e3a97d1..9c9898bb6f4 100644
--- a/functions.cmake
+++ b/functions.cmake
@@ -182,6 +182,7 @@ function(vespa_add_library TARGET)
 
     if(ARG_INSTALL)
         install(TARGETS ${TARGET} DESTINATION ${ARG_INSTALL})
+        __install_header_files(${TARGET})
     endif()
 
     if(ARG_OUTPUT_NAME)
@@ -192,6 +193,18 @@ function(vespa_add_library TARGET)
     __export_include_directories(${TARGET})
 endfunction()
 
+function(__install_header_files TARGET)
+    # Only install header files for main libraries (that does not contain underscore).
+    # Currently all header files are installed as they are not explicitly listed for each library.
+    if (NOT ${TARGET} MATCHES "_")
+      file(GLOB_RECURSE HEADERS RELATIVE ${CMAKE_CURRENT_SOURCE_DIR} "*.h")
+      foreach(HEADER ${HEADERS})
+          get_filename_component(RELDIR ${HEADER} DIRECTORY)
+          install(FILES ${HEADER} DESTINATION include/vespa/${TARGET}/${RELDIR})
+      endforeach()
+   endif()   
+endfunction()
+
 function(vespa_add_executable TARGET)
     cmake_parse_arguments(ARG
         "TEST"
-- 
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