[latexila] CMake: option to change the man page directory

[SÃbastien Wilmet <swilmet src gnome org>]

commit b5cb15f3f44cc006dc96653221d4b8cec62bd71c
Author: SÃbastien Wilmet <swilmet src gnome org>
Date:   Fri Jul 6 02:28:53 2012 +0200

    CMake: option to change the man page directory
    
    This will avoid a patch in the OpenBSD port.

 CMakeLists.txt     |    2 ++
 INSTALL            |   18 +++++++++++++++++-
 man/CMakeLists.txt |    2 +-
 3 files changed, 20 insertions(+), 2 deletions(-)
---
diff --git a/CMakeLists.txt b/CMakeLists.txt
index d5235f8..cef693d 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -18,6 +18,8 @@ include ("${latexila_SOURCE_DIR}/cmake/build_vala.cmake")
 # Build options
 set (DATA_DIR "${CMAKE_INSTALL_PREFIX}/share/latexila"
 	CACHE PATH "The directory where the data is")
+set (MAN_DIR "${CMAKE_INSTALL_PREFIX}/share/man/man1"
+	CACHE PATH "The directory where the man page is")
 set (BUILD_VALA ON CACHE BOOL "Generate the C code from Vala files")
 set (WITH_GNOME OFF CACHE BOOL
 	"Use gsettings-desktop-schemas for a better integration with GNOME")
diff --git a/INSTALL b/INSTALL
index 5d6635d..4968041 100644
--- a/INSTALL
+++ b/INSTALL
@@ -52,7 +52,7 @@ $ xargs rm < install_manifest.txt
 Configuration
 =============
 
-* Change the install directory
+* Change the install prefix directory
 
 	Default value: /usr/local/
 
@@ -60,6 +60,22 @@ Configuration
 	-DCMAKE_INSTALL_PREFIX=/path/to/install/directory/
 
 
+* Change the data directory
+
+	Default value: CMAKE_INSTALL_PREFIX/share/latexila/
+
+	Run cmake with this option:
+	-DDATA_DIR=/path/to/data/directory/
+
+
+* Change the man page directory
+
+	Default value: CMAKE_INSTALL_PREFIX/share/man/man1/
+
+	Run cmake with this option:
+	-DMAN_DIR=/path/to/man/directory/
+
+
 * Generate the C code from the Vala files
 
 	Default value: OFF in tarballs; ON in Git.
diff --git a/man/CMakeLists.txt b/man/CMakeLists.txt
index dec6642..5b2ca61 100644
--- a/man/CMakeLists.txt
+++ b/man/CMakeLists.txt
@@ -1 +1 @@
-install (FILES latexila.1 DESTINATION share/man/man1)
+install (FILES latexila.1 DESTINATION ${MAN_DIR})