From 85cbfc6f409f9b12ebdeac8874e70e09e567b152 Mon Sep 17 00:00:00 2001
From: Robin Mills <robin@clanmills.com>
Date: Sat, 19 Jan 2013 06:15:39 +0000
Subject: [PATCH] Forum Issue: 1364  Simplication.

---
 CMakeLists.txt                   | 16 +++++++---------
 cmake_doc.sh => doc/cmake_doc.sh |  4 ++--
 2 files changed, 9 insertions(+), 11 deletions(-)
 rename cmake_doc.sh => doc/cmake_doc.sh (95%)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index e0bf1ab9..bea32612 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -19,14 +19,12 @@ endif(APPLE)
 # creates src/exv_conf.h which conflicts with cmake's own exv_conf.h
 # This causes incorrect compilation and linking errors.
 #
-# Halt processing and ask the user to fix this.
-# Remedy $ cd src; make clean -or- $ rm -rf src/exv_conf.h
-if( EXISTS ${CMAKE_SOURCE_DIR}/src/exv_conf.h  )
-    message(FATAL_ERROR "${CMAKE_SOURCE_DIR}/src/exv_conf.h exists.  Please remove file and re-run cmake!")
+# It's OK to delete this as it will be recreated on demand by <exiv2-dir>/Makefile
+if( EXISTS "${CMAKE_SOURCE_DIR}/src/exv_conf.h"  )
+    file(REMOVE "${CMAKE_SOURCE_DIR}/src/exv_conf.h")
 endif()
 ##
 
-
 SET(CMAKE_LEGACY_CYGWIN_WIN32 0) # Remove when CMake >= 2.8.4 is required
 CMAKE_MINIMUM_REQUIRED( VERSION 2.6 )
 PROJECT( exiv2 )
@@ -191,12 +189,12 @@ ADD_CUSTOM_TARGET(testv COMMAND make testv "EXIV2_BINDIR=${CMAKE_BINARY_DIR}/bin
 
 ##
 # http://dev.exiv2.org/boards/3/topics/1364
-# effectively does an make doc on the root directory
-# has to run make config and ./configure 
-# and copy the taglist to be used to make docs
+# effectively does a make doc on the root directory
+# has to run 'make config' and './configure' 
+# and copy bin/taglist to <exiv2dir>/bin/taglist for use by 'make doc'
 IF( MINGW OR UNIX OR APPLE)
   ADD_CUSTOM_TARGET(doc 
-    WORKING_DIRECTORY "${CMAKE_SOURCE_DIR}"
+    WORKING_DIRECTORY "${CMAKE_SOURCE_DIR}/doc"
     COMMAND chmod +x ./cmake_doc.sh
     COMMAND ./cmake_doc.sh "${CMAKE_BINARY_DIR}"
   )
diff --git a/cmake_doc.sh b/doc/cmake_doc.sh
similarity index 95%
rename from cmake_doc.sh
rename to doc/cmake_doc.sh
index f6abab42..44dd6760 100755
--- a/cmake_doc.sh
+++ b/doc/cmake_doc.sh
@@ -5,8 +5,8 @@
 ##
 if [ $# == 1 ]; then
     CMAKE_BINARY_DIR="$1"
-    echo hello world
-
+    cd ..
+    
     if [ -e src/exv_conf.h ]; then
         mv src/exv_conf.h src/exv_conf.h.keep
     fi