[libsigcplusplus/cmake-integration] cmake: install headers from sigc++ directory

[Marcin Kolny <mkolny src gnome org>]

commit 5e7a8f87be5654305b479a1fd040475cb63f626b
Author: Marcin Kolny <marcin kolny gmail com>
Date:   Sat Mar 12 15:28:28 2016 +0100

    cmake: install headers from sigc++ directory

 sigc++/CMakeLists.txt |   22 ++++++++++++++--------
 1 files changed, 14 insertions(+), 8 deletions(-)
---
diff --git a/sigc++/CMakeLists.txt b/sigc++/CMakeLists.txt
index 0653285..00ecdef 100644
--- a/sigc++/CMakeLists.txt
+++ b/sigc++/CMakeLists.txt
@@ -30,13 +30,19 @@ add_library(${SIGCPP_LIB_NAME} SHARED ${SOURCE_FILES})
 set_property (TARGET ${SIGCPP_LIB_NAME} PROPERTY VERSION ${PACKAGE_VERSION})
 set_property(TARGET ${SIGCPP_LIB_NAME}  PROPERTY SOVERSION ${LIBSIGCPP_SOVERSION})
 
-file (GLOB SIGCPP_HEADERS                      ${PROJECT_SOURCE_DIR}/*.h)
-file (GLOB SIGCPP_ADAPTOR_HEADERS      ${PROJECT_SOURCE_DIR}/adaptors/*.h)
-file (GLOB SIGCPP_FUNCTOR_HEADERS      ${PROJECT_SOURCE_DIR}/functors/*.h)
+install (
+       TARGETS
+               ${SIGCPP_LIB_NAME}
+       DESTINATION
+               lib
+)
 
-set (SIGCPP_INCLUDE_DIR include/sigc++-${SIGCXX_API_VERSION}/sigc++)
 
-install (TARGETS       ${SIGCPP_LIB_NAME}                      DESTINATION lib)
-install (FILES         ${SIGCPP_HEADERS}                       DESTINATION ${SIGCPP_INCLUDE_DIR})
-install (FILES         ${SIGCPP_ADAPTOR_HEADERS}       DESTINATION ${SIGCPP_INCLUDE_DIR}/adaptors)
-install (FILES         ${SIGCPP_FUNCTOR_HEADERS}       DESTINATION ${SIGCPP_INCLUDE_DIR}/functors)
+install (
+       DIRECTORY       
+               "${PROJECT_SOURCE_DIR}"
+       DESTINATION
+               "include/sigc++-${SIGCXX_API_VERSION}"
+                       FILES_MATCHING PATTERN
+               "*.h"
+)