From 8edd5cbc43e4a716478135d3566347243a3d4ade Mon Sep 17 00:00:00 2001
From: Matthias Vogelgesang <matthias.vogelgesang@kit.edu>
Date: Fri, 25 Mar 2011 09:25:12 +0100
Subject: Install pkg-config information file

---
 CMakeLists.txt     |  2 ++
 src/CMakeLists.txt | 18 +++++++++++++++---
 src/uca.pc.in      | 13 +++++++++++++
 3 files changed, 30 insertions(+), 3 deletions(-)
 create mode 100755 src/uca.pc.in

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 6a23986..d97c3e4 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -5,6 +5,8 @@ set(UCA_VERSION_MAJOR "0")
 set(UCA_VERSION_MINOR "4")
 set(UCA_VERSION_PATCH "0")
 
+set(UCA_VERSION_STRING "${UCA_VERSION_MAJOR}.${UCA_VERSION_MINOR}.${UCA_VERSION_PATCH}")
+
 add_subdirectory(src)
 add_subdirectory(doc)
 add_subdirectory(test)
diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index 757dcf7..a3f307d 100644
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -118,7 +118,19 @@ install(TARGETS uca
     LIBRARY DESTINATION lib${LIB_SUFFIX})
 
 install(FILES ${uca_HDRS} 
-    DESTINATION include/libuca)
+    DESTINATION include/uca)
+
+# --- install pkg-config file
+set(prefix      ${CMAKE_INSTALL_PREFIX})
+set(exec_prefix "\${prefix}")
+set(libdir      "\${exec_prefix}/lib")
+set(includedir  "\${prefix}/include")
+set(VERSION     ${UCA_VERSION_STRING})
+
+configure_file("${CMAKE_CURRENT_SOURCE_DIR}/uca.pc.in" "${CMAKE_CURRENT_BINARY_DIR}/uca.pc" @ONLY IMMEDIATE)
+
+install(FILES ${CMAKE_CURRENT_BINARY_DIR}/uca.pc DESTINATION lib/pkgconfig)
+
 
 set(CPACK_PACKAGE_DESCRIPTION "Unified Camera Access library")
 set(CPACK_PACKAGE_DESCRIPTION_SUMMARY "Abstract interface for different camera classes and frame grabber devices")
@@ -133,9 +145,9 @@ set(CPACK_PACKAGE_VENDOR "Karlsruhe Institute of Technology/IPE")
 set(CPACK_PACKAGE_VERSION_MAJOR ${UCA_VERSION_MAJOR})
 set(CPACK_PACKAGE_VERSION_MINOR ${UCA_VERSION_MINOR})
 set(CPACK_PACKAGE_VERSION_PATCH ${UCA_VERSION_PATCH})
-set(VERSION "${CPACK_PACKAGE_VERSION_MAJOR}.${CPACK_PACKAGE_VERSION_MINOR}.${CPACK_PACKAGE_VERSION_PATCH}")
+set(VERSION ${UCA_VERSION_STRING})
 
 set(CPACK_GENERATOR "DEB;RPM;")
-set(CPACK_PACKAGE_FILE_NAME "${CPACK_PACKAGE_NAME}-${CPACK_PACKAGE_VERSION_MAJOR}.${CPACK_PACKAGE_VERSION_MINOR}.${CPACK_PACKAGE_VERSION_PATCH}-${CMAKE_SYSTEM_PROCESSOR}")
+set(CPACK_PACKAGE_FILE_NAME "${CPACK_PACKAGE_NAME}-${UCA_VERSION_STRING}-${CMAKE_SYSTEM_PROCESSOR}")
 
 include(CPack)
diff --git a/src/uca.pc.in b/src/uca.pc.in
new file mode 100755
index 0000000..59a4813
--- /dev/null
+++ b/src/uca.pc.in
@@ -0,0 +1,13 @@
+# Package Information for pkg-config
+
+prefix=@prefix@
+exec_prefix=@exec_prefix@
+libdir=@libdir@
+includedir_old=@includedir@/uca
+includedir_new=@includedir@
+
+Name: libuca
+Description: Unified Camera Access
+Version: @VERSION@
+Libs: -L${libdir} -luca
+Cflags: -I${includedir_old} -I${includedir_new}
-- 
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