ports/textproc/ctpp2/files/patch-CMakeLists.txt

--- CMakeLists.txt.orig	2012-11-10 20:45:57.000000000 +0000
+++ CMakeLists.txt	2013-10-17 11:18:51.783970185 +0000
@@ -21,6 +21,7 @@
 
 OPTION(ICONV_DISCARD_ILSEQ "Discard illegal sequence and continue (iconv) [default: ON]"    ON)
 OPTION(ICONV_TRANSLITERATE "Enable transliteration in the conversion (iconv) [default: ON]" ON)
+OPTION(ENABLE_DOCS                "Enable docs [default: OFF]"      OFF)
 
 # Build optimized code for following CPU (default i386)
 #SET(CPU_TUNE               "i686")
@@ -272,7 +273,7 @@
         INCLUDE_DIRECTORIES(${ICONV_INCLUDE})
 
         IF (NOT "${SKIP_ICONV_LIRARY}" MATCHES "ON")
-            FIND_LIBRARY(ICONV_LIBRARY NAMES iconv PATHS /lib
+            FIND_LIBRARY(ICONV_LIBRARY NAMES iconv libiconv c PATHS /lib
                                                          /opt/lib
                                                          /usr/lib
                                                          /usr/local/lib
@@ -660,6 +661,8 @@
     SET_TESTS_PROPERTIES(Calls_D PROPERTIES DEPENDS Calls_R)
 ENDIF (DIFF_EXECUTABLE)
 
+
+IF(ENABLE_DOCS MATCHES "ON")
 FIND_PROGRAM(RST2HTML_EXECUTABLE "rst2html" /usr/local/bin /usr/bin)
 IF (RST2HTML_EXECUTABLE)
     ADD_CUSTOM_COMMAND(
@@ -669,6 +672,7 @@
         )
     ADD_CUSTOM_TARGET(doc ALL DEPENDS template_language.html)
 ENDIF (RST2HTML_EXECUTABLE)
+ENDIF(ENABLE_DOCS MATCHES "ON")
 
 # Install Headers
 INSTALL(FILES include/CDT.hpp
@@ -814,13 +818,15 @@
                     GROUP_READ
                     WORLD_READ)
 
+IF(ENABLE_DOCS MATCHES "ON")
 IF(RST2HTML_EXECUTABLE)
     INSTALL(FILES ${CMAKE_CURRENT_BINARY_DIR}/template_language.html
-            DESTINATION share/doc
+            DESTINATION share/doc/ctpp2
             PERMISSIONS OWNER_READ OWNER_WRITE
                         GROUP_READ
                         WORLD_READ)
 ENDIF(RST2HTML_EXECUTABLE)
+ENDIF(ENABLE_DOCS MATCHES "ON")
 
 ENDIF("${CMAKE_SYSTEM_NAME}" MATCHES "Windows")