Hi,
The generation of the doxygen docs depends on libftdipp.
Libftdipp is not build is boost not found.
So cmake fails to build if doc is activated and c++ wrapper is not found.
I suggest to not rebuild automatically the doc each time, but once on demand.
Here is a patch doing that, otherwise consider removing the 'DEPENDS ftdi1
ftdipp1' line as the doc is rebuilt anyway.
M.
--
libftdi - see http://www.intra2net.com/en/developer/libftdi for details.
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diff --git a/CMakeLists.txt b/CMakeLists.txt
index 14911ad..5a3f3d7 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -115,46 +115,25 @@ add_custom_target(dist
# Documentation
-
-option(DOCUMENTATION "Generate API documentation with Doxygen" ON)
-
-
-find_package(Doxygen)
-if(DOCUMENTATION AND DOXYGEN_FOUND)
-
- # Set variables
- set(top_srcdir ${CMAKE_SOURCE_DIR})
-
- # Find doxy config
- message(STATUS "Doxygen found.")
- set(DOXY_DIR "${CMAKE_SOURCE_DIR}/doc")
- set(DOXY_CONFIG "${DOXY_DIR}/Doxyfile.in")
-
- # Copy doxy.config.in
- configure_file("${DOXY_CONFIG}" "${CMAKE_BINARY_DIR}/doxy.config")
-
- # Create doc directory
- add_custom_command(
- OUTPUT ${CMAKE_BINARY_DIR}/doc
- COMMAND rm -rf ${CMAKE_BINARY_DIR}/doc/{html,man}
- COMMAND mkdir -p ${CMAKE_BINARY_DIR}/doc
- DEPENDS ftdi1 ftdipp1
- )
-
- # Run doxygen
- add_custom_command(
- OUTPUT ${CMAKE_BINARY_DIR}/doc/html/index.html
- COMMAND ${DOXYGEN_EXECUTABLE} "${CMAKE_BINARY_DIR}/doxy.config"
- DEPENDS "${CMAKE_BINARY_DIR}/doxy.config" "${CMAKE_BINARY_DIR}/doc"
- WORKING_DIRECTORY ${CMAKE_BINARY_DIR}/doc
- )
-
- add_custom_target(docs ALL DEPENDS ${CMAKE_BINARY_DIR}/doc/html/index.html)
-
- message(STATUS "Generating API documentation with Doxygen")
-else(DOCUMENTATION AND DOXYGEN_FOUND)
- message(STATUS "Not generating API documentation")
-endif(DOCUMENTATION AND DOXYGEN_FOUND)
+find_package ( Doxygen )
+if ( DOXYGEN_FOUND )
+
+ # Configure Doxyfile
+ set ( top_srcdir ${CMAKE_SOURCE_DIR} )
+ configure_file( ${CMAKE_SOURCE_DIR}/doc/Doxyfile.in ${CMAKE_BINARY_DIR}/Doxyfile )
+
+ # Run doxygen
+ add_custom_target ( docs
+ COMMAND ${CMAKE_COMMAND} -E remove_directory ${CMAKE_BINARY_DIR}/doc/{html,man}
+ COMMAND ${CMAKE_COMMAND} -E make_directory ${CMAKE_BINARY_DIR}/doc
+ COMMAND ${DOXYGEN_EXECUTABLE} ${CMAKE_BINARY_DIR}/Doxyfile
+ COMMENT "Doxygen documentation generation"
+ )
+
+ message ( STATUS "Generating API documentation with Doxygen" )
+else ( DOXYGEN_FOUND )
+ message ( STATUS "Not generating API documentation" )
+endif ( DOXYGEN_FOUND )
# PkgConfig
set(prefix ${CMAKE_INSTALL_PREFIX})
diff --git a/doc/Doxyfile.in b/doc/Doxyfile.in
index b5c45cc..7ccead3 100644
--- a/doc/Doxyfile.in
+++ b/doc/Doxyfile.in
@@ -51,7 +51,7 @@ PROJECT_LOGO =
# If a relative path is entered, it will be relative to the location
# where doxygen was started. If left blank the current directory will be used.
-OUTPUT_DIRECTORY =
+OUTPUT_DIRECTORY = doc
# If the CREATE_SUBDIRS tag is set to YES, then doxygen will create
# 4096 sub-directories (in 2 levels) under the output directory of each output
