update cmake modules from gnuradio master

6 files changed, 120 insertions, 29 deletions

diff --git a/cmake/Modules/GrMiscUtils.cmake b/cmake/Modules/GrMiscUtils.cmake
index 9331d5d..3e80846 100644
--- a/cmake/Modules/GrMiscUtils.cmake
+++ b/cmake/Modules/GrMiscUtils.cmake
@@ -155,7 +155,7 @@ function(GR_LIBRARY_FOO target)
         GR_LIBTOOL(TARGET ${target} DESTINATION ${GR_LIBRARY_DIR})
 
         #give the library a special name with ultra-zero soversion
-        set_target_properties(${target} PROPERTIES LIBRARY_OUTPUT_NAME ${target}-${LIBVER} SOVERSION "0.0.0")
+        set_target_properties(${target} PROPERTIES OUTPUT_NAME ${target}-${LIBVER} SOVERSION "0.0.0")
         set(target_name lib${target}-${LIBVER}.so.0.0.0)
 
         #custom command to generate symlinks
@@ -208,3 +208,70 @@ function(GR_GEN_TARGET_DEPS name var)
         set(${var} "DEPENDS;${name};COMMAND;${name}" PARENT_SCOPE)
     endif()
 endfunction(GR_GEN_TARGET_DEPS)
+
+
+########################################################################
+# Run GRCC to compile .grc files into .py files.
+#
+# Usage: GRCC(filename, directory)
+#    - filenames: List of file name of .grc file
+#    - directory: directory of built .py file - usually in
+#                 ${CMAKE_CURRENT_BINARY_DIR}
+#    - Sets PYFILES: output converted GRC file names to Python files.
+########################################################################
+function(GRCC)
+  # Extract directory from list of args, remove it for the list of filenames.
+  list(GET ARGV -1 directory)
+  list(REMOVE_AT ARGV -1)
+  set(filenames ${ARGV})
+  file(MAKE_DIRECTORY ${directory})
+
+  SET(GRCC_COMMAND ${CMAKE_SOURCE_DIR}/gr-utils/src/python/grcc)
+
+  # GRCC uses some stuff in grc and gnuradio-core, so we force
+  # the known paths here
+  list(APPEND PYTHONPATHS
+    ${CMAKE_SOURCE_DIR}
+    ${CMAKE_SOURCE_DIR}/gnuradio-core/src/python
+    ${CMAKE_SOURCE_DIR}/gnuradio-core/src/lib/swig
+    ${CMAKE_BINARY_DIR}/gnuradio-core/src/lib/swig
+    )
+
+  if(WIN32)
+    #SWIG generates the python library files into a subdirectory.
+    #Therefore, we must append this subdirectory into PYTHONPATH.
+    #Only do this for the python directories matching the following:
+    foreach(pydir ${PYTHONPATHS})
+      get_filename_component(name ${pydir} NAME)
+      if(name MATCHES "^(swig|lib|src)$")
+        list(APPEND PYTHONPATHS ${pydir}/${CMAKE_BUILD_TYPE})
+      endif()
+    endforeach(pydir)
+  endif(WIN32)
+
+  file(TO_NATIVE_PATH "${PYTHONPATHS}" pypath)
+
+  if(UNIX)
+    list(APPEND pypath "$PYTHONPATH")
+    string(REPLACE ";" ":" pypath "${pypath}")
+    set(ENV{PYTHONPATH} ${pypath})
+  endif(UNIX)
+
+  if(WIN32)
+    list(APPEND pypath "%PYTHONPATH%")
+    string(REPLACE ";" "\\;" pypath "${pypath}")
+    #list(APPEND environs "PYTHONPATH=${pypath}")
+    set(ENV{PYTHONPATH} ${pypath})
+  endif(WIN32)
+
+  foreach(f ${filenames})
+    execute_process(
+      COMMAND ${GRCC_COMMAND} -d ${directory} ${f}
+      )
+    string(REPLACE ".grc" ".py" pyfile "${f}")
+    string(REPLACE "${CMAKE_CURRENT_SOURCE_DIR}" "${CMAKE_CURRENT_BINARY_DIR}" pyfile "${pyfile}")
+    list(APPEND pyfiles ${pyfile})
+  endforeach(f)
+
+  set(PYFILES ${pyfiles} PARENT_SCOPE)
+endfunction(GRCC)
diff --git a/cmake/Modules/GrPlatform.cmake b/cmake/Modules/GrPlatform.cmake
index a2e4f3b..5b7e886 100644
--- a/cmake/Modules/GrPlatform.cmake
+++ b/cmake/Modules/GrPlatform.cmake
@@ -37,10 +37,18 @@ if(LINUX AND EXISTS "/etc/redhat-release")
     set(REDHAT TRUE)
 endif()
 
+if(LINUX AND EXISTS "/etc/slackware-version")
+    set(SLACKWARE TRUE)
+endif()
+
 ########################################################################
 # when the library suffix should be 64 (applies to redhat linux family)
 ########################################################################
-if(NOT DEFINED LIB_SUFFIX AND REDHAT AND CMAKE_SYSTEM_PROCESSOR MATCHES "64$")
+if (REDHAT OR SLACKWARE)
+    set(LIB64_CONVENTION TRUE)
+endif()
+
+if(NOT DEFINED LIB_SUFFIX AND LIB64_CONVENTION AND CMAKE_SYSTEM_PROCESSOR MATCHES "64$")
     set(LIB_SUFFIX 64)
 endif()
 set(LIB_SUFFIX ${LIB_SUFFIX} CACHE STRING "lib directory suffix")
diff --git a/cmake/Modules/GrPython.cmake b/cmake/Modules/GrPython.cmake
index efdddf3..791114e 100644
--- a/cmake/Modules/GrPython.cmake
+++ b/cmake/Modules/GrPython.cmake
@@ -76,10 +76,11 @@ macro(GR_PYTHON_CHECK_MODULE desc mod cmd have)
     execute_process(
         COMMAND ${PYTHON_EXECUTABLE} -c "
 #########################################
-try: import ${mod}
-except: exit(-1)
-try: assert ${cmd}
-except: exit(-1)
+try:
+    import ${mod}
+    assert ${cmd}
+except ImportError, AssertionError: exit(-1)
+except: pass
 #########################################"
         RESULT_VARIABLE ${have}
     )
@@ -95,11 +96,13 @@ endmacro(GR_PYTHON_CHECK_MODULE)
 ########################################################################
 # Sets the python installation directory GR_PYTHON_DIR
 ########################################################################
+if(NOT DEFINED GR_PYTHON_DIR)
 execute_process(COMMAND ${PYTHON_EXECUTABLE} -c "
 from distutils import sysconfig
 print sysconfig.get_python_lib(plat_specific=True, prefix='')
 " OUTPUT_VARIABLE GR_PYTHON_DIR OUTPUT_STRIP_TRAILING_WHITESPACE
 )
+endif()
 file(TO_CMAKE_PATH ${GR_PYTHON_DIR} GR_PYTHON_DIR)
 
 ########################################################################
@@ -181,6 +184,10 @@ function(GR_PYTHON_INSTALL)
     ####################################################################
         file(TO_NATIVE_PATH ${PYTHON_EXECUTABLE} pyexe_native)
 
+        if (CMAKE_CROSSCOMPILING)
+           set(pyexe_native /usr/bin/env python)
+        endif()
+
         foreach(pyfile ${GR_PYTHON_INSTALL_PROGRAMS})
             get_filename_component(pyfile_name ${pyfile} NAME)
             get_filename_component(pyfile ${pyfile} ABSOLUTE)
diff --git a/cmake/Modules/GrSwig.cmake b/cmake/Modules/GrSwig.cmake
index 6ba5ee3..b9bf0bb 100644
--- a/cmake/Modules/GrSwig.cmake
+++ b/cmake/Modules/GrSwig.cmake
@@ -33,8 +33,7 @@ include(GrPython)
 #   - GR_SWIG_DOCS_TARGET_DEPS
 ########################################################################
 function(GR_SWIG_MAKE_DOCS output_file)
-    find_package(Doxygen)
-    if(DOXYGEN_FOUND)
+    if(ENABLE_DOXYGEN)
 
         #setup the input files variable list, quote formated
         set(input_files)
@@ -76,17 +75,18 @@ function(GR_SWIG_MAKE_DOCS output_file)
         #call the swig_doc script on the xml files
         add_custom_command(
             OUTPUT ${output_file}
-            DEPENDS ${input_files} ${OUTPUT_DIRECTORY}/xml/index.xml
+            DEPENDS ${input_files} ${stamp-file} ${OUTPUT_DIRECTORY}/xml/index.xml
             COMMAND ${PYTHON_EXECUTABLE} ${PYTHON_DASH_B}
                 ${CMAKE_SOURCE_DIR}/docs/doxygen/swig_doc.py
                 ${OUTPUT_DIRECTORY}/xml
                 ${output_file}
+            COMMENT "Generating python docstrings for ${name}"
             WORKING_DIRECTORY ${CMAKE_SOURCE_DIR}/docs/doxygen
         )
 
-    else(DOXYGEN_FOUND)
+    else(ENABLE_DOXYGEN)
         file(WRITE ${output_file} "\n") #no doxygen -> empty file
-    endif(DOXYGEN_FOUND)
+    endif(ENABLE_DOXYGEN)
 endfunction(GR_SWIG_MAKE_DOCS)
 
 ########################################################################
@@ -108,9 +108,10 @@ macro(GR_SWIG_MAKE name)
     #do swig doc generation if specified
     if (GR_SWIG_DOC_FILE)
         set(GR_SWIG_DOCS_SOURCE_DEPS ${GR_SWIG_SOURCE_DEPS})
-        set(GR_SWIG_DOCS_TAREGT_DEPS ${GR_SWIG_TARGET_DEPS})
+        set(GR_SWIG_DOCS_TARGET_DEPS ${GR_SWIG_TARGET_DEPS})
         GR_SWIG_MAKE_DOCS(${GR_SWIG_DOC_FILE} ${GR_SWIG_DOC_DIRS})
-        list(APPEND GR_SWIG_SOURCE_DEPS ${GR_SWIG_DOC_FILE})
+        add_custom_target(${name}_swig_doc DEPENDS ${GR_SWIG_DOC_FILE})
+        list(APPEND GR_SWIG_TARGET_DEPS ${name}_swig_doc)
     endif()
 
     #append additional include directories
@@ -204,21 +205,25 @@ file(WRITE ${CMAKE_BINARY_DIR}/get_swig_deps.py "
 
 import os, sys, re
 
-include_matcher = re.compile('[#|%]include\\s*[<|\"](.*)[>|\"]')
+i_include_matcher = re.compile('%(include|import)\\s*[<|\"](.*)[>|\"]')
+h_include_matcher = re.compile('#(include)\\s*[<|\"](.*)[>|\"]')
 include_dirs = sys.argv[2].split(';')
 
 def get_swig_incs(file_path):
+    if file_path.endswith('.i'): matcher = i_include_matcher
+    else: matcher = h_include_matcher
     file_contents = open(file_path, 'r').read()
-    return include_matcher.findall(file_contents, re.MULTILINE)
+    return matcher.findall(file_contents, re.MULTILINE)
 
 def get_swig_deps(file_path, level):
     deps = [file_path]
     if level == 0: return deps
-    for inc_file in get_swig_incs(file_path):
+    for keyword, inc_file in get_swig_incs(file_path):
         for inc_dir in include_dirs:
             inc_path = os.path.join(inc_dir, inc_file)
             if not os.path.exists(inc_path): continue
             deps.extend(get_swig_deps(inc_path, level-1))
+            break #found, we dont search in lower prio inc dirs
     return deps
 
 if __name__ == '__main__':
diff --git a/cmake/Modules/GrTest.cmake b/cmake/Modules/GrTest.cmake
index 6174c03..4723cca 100644
--- a/cmake/Modules/GrTest.cmake
+++ b/cmake/Modules/GrTest.cmake
@@ -33,7 +33,6 @@ set(__INCLUDED_GR_TEST_CMAKE TRUE)
 ########################################################################
 function(GR_ADD_TEST test_name)
 
-    if(WIN32)
         #Ensure that the build exe also appears in the PATH.
         list(APPEND GR_TEST_TARGET_DEPS ${ARGN})
 
@@ -50,6 +49,7 @@ function(GR_ADD_TEST test_name)
             endif(location)
         endforeach(target)
 
+    if(WIN32)
         #SWIG generates the python library files into a subdirectory.
         #Therefore, we must append this subdirectory into PYTHONPATH.
         #Only do this for the python directories matching the following:
@@ -74,15 +74,19 @@ function(GR_ADD_TEST test_name)
     #SET_TESTS_PROPERTIES(${test_name} PROPERTIES ENVIRONMENT "${environs}")
 
     if(UNIX)
+        set(LD_PATH_VAR "LD_LIBRARY_PATH")
+        if(APPLE)
+            set(LD_PATH_VAR "DYLD_LIBRARY_PATH")
+        endif()
+
         set(binpath "${CMAKE_CURRENT_BINARY_DIR}:$PATH")
-        #set both LD and DYLD paths to cover multiple UNIX OS library paths
-        list(APPEND libpath "$LD_LIBRARY_PATH" "$DYLD_LIBRARY_PATH")
+        list(APPEND libpath "$${LD_PATH_VAR}")
         list(APPEND pypath "$PYTHONPATH")
 
         #replace list separator with the path separator
         string(REPLACE ";" ":" libpath "${libpath}")
         string(REPLACE ";" ":" pypath "${pypath}")
-        list(APPEND environs "PATH=${binpath}" "LD_LIBRARY_PATH=${libpath}" "DYLD_LIBRARY_PATH=${libpath}" "PYTHONPATH=${pypath}")
+        list(APPEND environs "PATH=${binpath}" "${LD_PATH_VAR}=${libpath}" "PYTHONPATH=${pypath}")
 
         #generate a bat file that sets the environment and runs the test
         find_program(SHELL sh)
diff --git a/cmake/Modules/GrVersion.cmake b/cmake/Modules/GrVersion.cmake
index 31b0a8e..9199a70 100644
--- a/cmake/Modules/GrVersion.cmake
+++ b/cmake/Modules/GrVersion.cmake
@@ -48,24 +48,24 @@ endif()
 # Use the logic below to set the version constants
 ########################################################################
 if("${MINOR_VERSION}" STREQUAL "git")
-    # VERSION: 3.6git-xxx-gxxxxxxxx
-    # DOCVER:  3.6git
-    # LIBVER:  3.6git
+    # VERSION: 3.3git-xxx-gxxxxxxxx
+    # DOCVER:  3.3git
+    # LIBVER:  3.3git
     set(VERSION "${GIT_DESCRIBE}")
     set(DOCVER  "${MAJOR_VERSION}.${API_COMPAT}${MINOR_VERSION}")
     set(LIBVER  "${MAJOR_VERSION}.${API_COMPAT}${MINOR_VERSION}")
 elseif("${MAINT_VERSION}" STREQUAL "git")
-    # VERSION: 3.6.1git-xxx-gxxxxxxxx
-    # DOCVER:  3.6.1git
-    # LIBVER:  3.6.1git
+    # VERSION: 3.3.1git-xxx-gxxxxxxxx
+    # DOCVER:  3.3.1git
+    # LIBVER:  3.3.1git
     set(VERSION "${GIT_DESCRIBE}")
     set(DOCVER  "${MAJOR_VERSION}.${API_COMPAT}.${MINOR_VERSION}${MAINT_VERSION}")
     set(LIBVER  "${MAJOR_VERSION}.${API_COMPAT}.${MINOR_VERSION}${MAINT_VERSION}")
 else()
     # This is a numbered release.
-    # VERSION: 3.6.1{.x}
-    # DOCVER:  3.6.1{.x}
-    # LIBVER:  3.6.1{.x}
+    # VERSION: 3.3.1{.x}
+    # DOCVER:  3.3.1{.x}
+    # LIBVER:  3.3.1{.x}
     if("${MAINT_VERSION}" STREQUAL "0")
         set(VERSION "${MAJOR_VERSION}.${API_COMPAT}.${MINOR_VERSION}")
     else()