cmake: Update coding style to use lowercase commands

Also updates our coding style file.

Ancient CMake versions required upper-case commands.  Later command
names became case-insensitive.  Now the preferred style is lower-case.

Run the following shell code (with GNU compliant sed):

cmake --help-command-list | grep -v "cmake version" | while read c; do
  echo 's/\b'"$(echo $c | tr '[:lower:]' '[:upper:]')"'\(\s*\)(/'"$c"'\1(/g'
done > convert.sed \
&& git ls-files -z -- bootstrap '*.cmake' '*.cmake.in' \
'*CMakeLists.txt' | xargs -0 gsed -i -f convert.sed && rm convert.sed

(Make sure the backslashes don't get mangled!)

11 files changed, 64 insertions, 64 deletions

diff --git a/tools/gr-usrptest/cmake/Modules/CMakeParseArgumentsCopy.cmake b/tools/gr-usrptest/cmake/Modules/CMakeParseArgumentsCopy.cmake
index 7ce4c49ae..a7e78bbdc 100644
--- a/tools/gr-usrptest/cmake/Modules/CMakeParseArgumentsCopy.cmake
+++ b/tools/gr-usrptest/cmake/Modules/CMakeParseArgumentsCopy.cmake
@@ -1,6 +1,6 @@
-# CMAKE_PARSE_ARGUMENTS(<prefix> <options> <one_value_keywords> <multi_value_keywords> args...)
+# cmake_parse_arguments(<prefix> <options> <one_value_keywords> <multi_value_keywords> args...)
 #
-# CMAKE_PARSE_ARGUMENTS() is intended to be used in macros or functions for
+# cmake_parse_arguments() is intended to be used in macros or functions for
 # parsing the arguments given to that macro or function.
 # It processes the arguments and defines a set of variables which hold the
 # values of the respective options.
@@ -17,7 +17,7 @@
 # which can be followed by more than one value, like e.g. the TARGETS or
 # FILES keywords of the install() command.
 #
-# When done, CMAKE_PARSE_ARGUMENTS() will have defined for each of the
+# When done, cmake_parse_arguments() will have defined for each of the
 # keywords listed in <options>, <one_value_keywords> and
 # <multi_value_keywords> a variable composed of the given <prefix>
 # followed by "_" and the name of the respective keyword.
diff --git a/tools/gr-usrptest/cmake/Modules/FindCppUnit.cmake b/tools/gr-usrptest/cmake/Modules/FindCppUnit.cmake
index f93ade341..3ed6a8521 100644
--- a/tools/gr-usrptest/cmake/Modules/FindCppUnit.cmake
+++ b/tools/gr-usrptest/cmake/Modules/FindCppUnit.cmake
@@ -9,10 +9,10 @@
 # CPPUNIT_LIBRARIES, the libraries to link against to use CppUnit.
 # CPPUNIT_FOUND, If false, do not try to use CppUnit.
 
-INCLUDE(FindPkgConfig)
+include(FindPkgConfig)
 PKG_CHECK_MODULES(PC_CPPUNIT "cppunit")
 
-FIND_PATH(CPPUNIT_INCLUDE_DIRS
+find_path(CPPUNIT_INCLUDE_DIRS
     NAMES cppunit/TestCase.h
     HINTS ${PC_CPPUNIT_INCLUDE_DIR}
     ${CMAKE_INSTALL_PREFIX}/include
@@ -21,7 +21,7 @@ FIND_PATH(CPPUNIT_INCLUDE_DIRS
     /usr/include
 )
 
-FIND_LIBRARY(CPPUNIT_LIBRARIES
+find_library(CPPUNIT_LIBRARIES
     NAMES cppunit
     HINTS ${PC_CPPUNIT_LIBDIR}
     ${CMAKE_INSTALL_PREFIX}/lib
@@ -32,8 +32,8 @@ FIND_LIBRARY(CPPUNIT_LIBRARIES
     /usr/lib
 )
 
-LIST(APPEND CPPUNIT_LIBRARIES ${CMAKE_DL_LIBS})
+list(APPEND CPPUNIT_LIBRARIES ${CMAKE_DL_LIBS})
 
-INCLUDE(FindPackageHandleStandardArgs)
+include(FindPackageHandleStandardArgs)
 FIND_PACKAGE_HANDLE_STANDARD_ARGS(CPPUNIT DEFAULT_MSG CPPUNIT_LIBRARIES CPPUNIT_INCLUDE_DIRS)
-MARK_AS_ADVANCED(CPPUNIT_LIBRARIES CPPUNIT_INCLUDE_DIRS)
+mark_as_advanced(CPPUNIT_LIBRARIES CPPUNIT_INCLUDE_DIRS)
diff --git a/tools/gr-usrptest/cmake/Modules/FindGnuradioRuntime.cmake b/tools/gr-usrptest/cmake/Modules/FindGnuradioRuntime.cmake
index afed684a5..6c5f38f28 100644
--- a/tools/gr-usrptest/cmake/Modules/FindGnuradioRuntime.cmake
+++ b/tools/gr-usrptest/cmake/Modules/FindGnuradioRuntime.cmake
@@ -1,9 +1,9 @@
-INCLUDE(FindPkgConfig)
+include(FindPkgConfig)
 PKG_CHECK_MODULES(PC_GNURADIO_RUNTIME gnuradio-runtime)
 
 if(PC_GNURADIO_RUNTIME_FOUND)
   # look for include files
-  FIND_PATH(
+  find_path(
     GNURADIO_RUNTIME_INCLUDE_DIRS
     NAMES gnuradio/top_block.h
     HINTS $ENV{GNURADIO_RUNTIME_DIR}/include
@@ -14,7 +14,7 @@ if(PC_GNURADIO_RUNTIME_FOUND)
     )
 
   # look for libs
-  FIND_LIBRARY(
+  find_library(
     GNURADIO_RUNTIME_LIBRARIES
     NAMES gnuradio-runtime
     HINTS $ENV{GNURADIO_RUNTIME_DIR}/lib
@@ -30,7 +30,7 @@ if(PC_GNURADIO_RUNTIME_FOUND)
   set(GNURADIO_RUNTIME_FOUND ${PC_GNURADIO_RUNTIME_FOUND})
 endif(PC_GNURADIO_RUNTIME_FOUND)
 
-INCLUDE(FindPackageHandleStandardArgs)
+include(FindPackageHandleStandardArgs)
 # do not check GNURADIO_RUNTIME_INCLUDE_DIRS, is not set when default include path us used.
 FIND_PACKAGE_HANDLE_STANDARD_ARGS(GNURADIO_RUNTIME DEFAULT_MSG GNURADIO_RUNTIME_LIBRARIES)
-MARK_AS_ADVANCED(GNURADIO_RUNTIME_LIBRARIES GNURADIO_RUNTIME_INCLUDE_DIRS)
+mark_as_advanced(GNURADIO_RUNTIME_LIBRARIES GNURADIO_RUNTIME_INCLUDE_DIRS)
diff --git a/tools/gr-usrptest/cmake/Modules/GrMiscUtils.cmake b/tools/gr-usrptest/cmake/Modules/GrMiscUtils.cmake
index 5bad57c51..2a4e01a8e 100644
--- a/tools/gr-usrptest/cmake/Modules/GrMiscUtils.cmake
+++ b/tools/gr-usrptest/cmake/Modules/GrMiscUtils.cmake
@@ -95,7 +95,7 @@ macro(GR_ADD_CXX_COMPILER_FLAG_IF_AVAILABLE flag have)
     CHECK_CXX_COMPILER_FLAG(${flag} ${have})
     if(${have})
       if(${CMAKE_VERSION} VERSION_GREATER "2.8.4")
-        STRING(FIND "${CMAKE_CXX_FLAGS}" "${flag}" flag_dup)
+        string(FIND "${CMAKE_CXX_FLAGS}" "${flag}" flag_dup)
         if(${flag_dup} EQUAL -1)
           set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${flag}")
           set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${flag}")
@@ -117,7 +117,7 @@ function(GR_LIBTOOL)
 
     if(GENERATE_LIBTOOL)
         include(CMakeParseArgumentsCopy)
-        CMAKE_PARSE_ARGUMENTS(GR_LIBTOOL "" "TARGET;DESTINATION" "" ${ARGN})
+        cmake_parse_arguments(GR_LIBTOOL "" "TARGET;DESTINATION" "" ${ARGN})
 
         find_program(LIBTOOL libtool)
         if(LIBTOOL)
@@ -137,7 +137,7 @@ endfunction(GR_LIBTOOL)
 function(GR_LIBRARY_FOO target)
     #parse the arguments for component names
     include(CMakeParseArgumentsCopy)
-    CMAKE_PARSE_ARGUMENTS(GR_LIBRARY "" "RUNTIME_COMPONENT;DEVEL_COMPONENT" "" ${ARGN})
+    cmake_parse_arguments(GR_LIBRARY "" "RUNTIME_COMPONENT;DEVEL_COMPONENT" "" ${ARGN})
 
     #set additional target properties
     set_target_properties(${target} PROPERTIES SOVERSION ${LIBVER})
@@ -188,7 +188,7 @@ endfunction(GR_LIBRARY_FOO)
 # Create a dummy custom command that depends on other targets.
 # Usage:
 #   GR_GEN_TARGET_DEPS(unique_name target_deps <target1> <target2> ...)
-#   ADD_CUSTOM_COMMAND(<the usual args> ${target_deps})
+#   add_custom_command(<the usual args> ${target_deps})
 #
 # Custom command cant depend on targets, but can depend on executables,
 # and executables can depend on targets. So this is the process:
@@ -226,7 +226,7 @@ endfunction(GR_GEN_TARGET_DEPS)
 function(GR_LOGGING)
   find_package(Log4cpp)
 
-  OPTION(ENABLE_GR_LOG "Use gr_logger" ON)
+  option(ENABLE_GR_LOG "Use gr_logger" ON)
   if(ENABLE_GR_LOG)
     # If gr_logger is enabled, make it usable
     add_definitions( -DENABLE_GR_LOG )
@@ -234,22 +234,22 @@ function(GR_LOGGING)
     # also test LOG4CPP; if we have it, use this version of the logger
     # otherwise, default to the stdout/stderr model.
     if(LOG4CPP_FOUND)
-      SET(HAVE_LOG4CPP True CACHE INTERNAL "" FORCE)
+      set(HAVE_LOG4CPP True CACHE INTERNAL "" FORCE)
       add_definitions( -DHAVE_LOG4CPP )
     else(not LOG4CPP_FOUND)
-      SET(HAVE_LOG4CPP False CACHE INTERNAL "" FORCE)
-      SET(LOG4CPP_INCLUDE_DIRS "" CACHE INTERNAL "" FORCE)
-      SET(LOG4CPP_LIBRARY_DIRS "" CACHE INTERNAL "" FORCE)
-      SET(LOG4CPP_LIBRARIES "" CACHE INTERNAL "" FORCE)
+      set(HAVE_LOG4CPP False CACHE INTERNAL "" FORCE)
+      set(LOG4CPP_INCLUDE_DIRS "" CACHE INTERNAL "" FORCE)
+      set(LOG4CPP_LIBRARY_DIRS "" CACHE INTERNAL "" FORCE)
+      set(LOG4CPP_LIBRARIES "" CACHE INTERNAL "" FORCE)
     endif(LOG4CPP_FOUND)
 
-    SET(ENABLE_GR_LOG ${ENABLE_GR_LOG} CACHE INTERNAL "" FORCE)
+    set(ENABLE_GR_LOG ${ENABLE_GR_LOG} CACHE INTERNAL "" FORCE)
 
   else(ENABLE_GR_LOG)
-    SET(HAVE_LOG4CPP False CACHE INTERNAL "" FORCE)
-    SET(LOG4CPP_INCLUDE_DIRS "" CACHE INTERNAL "" FORCE)
-    SET(LOG4CPP_LIBRARY_DIRS "" CACHE INTERNAL "" FORCE)
-    SET(LOG4CPP_LIBRARIES "" CACHE INTERNAL "" FORCE)
+    set(HAVE_LOG4CPP False CACHE INTERNAL "" FORCE)
+    set(LOG4CPP_INCLUDE_DIRS "" CACHE INTERNAL "" FORCE)
+    set(LOG4CPP_LIBRARY_DIRS "" CACHE INTERNAL "" FORCE)
+    set(LOG4CPP_LIBRARIES "" CACHE INTERNAL "" FORCE)
   endif(ENABLE_GR_LOG)
 
   message(STATUS "ENABLE_GR_LOG set to ${ENABLE_GR_LOG}.")
@@ -274,7 +274,7 @@ function(GRCC)
   set(filenames ${ARGV})
   file(MAKE_DIRECTORY ${directory})
 
-  SET(GRCC_COMMAND ${CMAKE_SOURCE_DIR}/gr-utils/python/grcc)
+  set(GRCC_COMMAND ${CMAKE_SOURCE_DIR}/gr-utils/python/grcc)
 
   # GRCC uses some stuff in grc and gnuradio-runtime, so we force
   # the known paths here
diff --git a/tools/gr-usrptest/cmake/Modules/GrPython.cmake b/tools/gr-usrptest/cmake/Modules/GrPython.cmake
index 06e061e21..9ac72c2d8 100644
--- a/tools/gr-usrptest/cmake/Modules/GrPython.cmake
+++ b/tools/gr-usrptest/cmake/Modules/GrPython.cmake
@@ -130,7 +130,7 @@ endfunction(GR_UNIQUE_TARGET)
 ########################################################################
 function(GR_PYTHON_INSTALL)
     include(CMakeParseArgumentsCopy)
-    CMAKE_PARSE_ARGUMENTS(GR_PYTHON_INSTALL "" "DESTINATION;COMPONENT" "FILES;PROGRAMS" ${ARGN})
+    cmake_parse_arguments(GR_PYTHON_INSTALL "" "DESTINATION;COMPONENT" "FILES;PROGRAMS" ${ARGN})
 
     ####################################################################
     if(GR_PYTHON_INSTALL_FILES)
diff --git a/tools/gr-usrptest/cmake/Modules/GrSwig.cmake b/tools/gr-usrptest/cmake/Modules/GrSwig.cmake
index abf4dc461..36b5191dd 100644
--- a/tools/gr-usrptest/cmake/Modules/GrSwig.cmake
+++ b/tools/gr-usrptest/cmake/Modules/GrSwig.cmake
@@ -110,7 +110,7 @@ macro(GR_SWIG_MAKE name)
     # vector<long unsigned int> (on 64-bit machines). Use this to test
     # the size of size_t, then set SIZE_T_32 if it's a 32-bit machine
     # or not if it's 64-bit. The logic in gr_type.i handles the rest.
-    INCLUDE(CheckTypeSize)
+    include(CheckTypeSize)
     CHECK_TYPE_SIZE("size_t" SIZEOF_SIZE_T)
     CHECK_TYPE_SIZE("unsigned int" SIZEOF_UINT)
     if(${SIZEOF_SIZE_T} EQUAL ${SIZEOF_UINT})
@@ -173,7 +173,7 @@ macro(GR_SWIG_MAKE name)
     SWIG_ADD_MODULE(${name} python ${ifiles})
     SWIG_LINK_LIBRARIES(${name} ${PYTHON_LIBRARIES} ${GR_SWIG_LIBRARIES})
     if(${name} STREQUAL "runtime_swig")
-        SET_TARGET_PROPERTIES(${SWIG_MODULE_runtime_swig_REAL_NAME} PROPERTIES DEFINE_SYMBOL "gnuradio_runtime_EXPORTS")
+        set_target_properties(${SWIG_MODULE_runtime_swig_REAL_NAME} PROPERTIES DEFINE_SYMBOL "gnuradio_runtime_EXPORTS")
     endif(${name} STREQUAL "runtime_swig")
 
 endmacro(GR_SWIG_MAKE)
@@ -189,7 +189,7 @@ endmacro(GR_SWIG_MAKE)
 macro(GR_SWIG_INSTALL)
 
     include(CMakeParseArgumentsCopy)
-    CMAKE_PARSE_ARGUMENTS(GR_SWIG_INSTALL "" "DESTINATION;COMPONENT" "TARGETS" ${ARGN})
+    cmake_parse_arguments(GR_SWIG_INSTALL "" "DESTINATION;COMPONENT" "TARGETS" ${ARGN})
 
     foreach(name ${GR_SWIG_INSTALL_TARGETS})
         install(TARGETS ${SWIG_MODULE_${name}_REAL_NAME}
diff --git a/tools/gr-usrptest/cmake/Modules/GrTest.cmake b/tools/gr-usrptest/cmake/Modules/GrTest.cmake
index 62caab4b5..9304d33a9 100644
--- a/tools/gr-usrptest/cmake/Modules/GrTest.cmake
+++ b/tools/gr-usrptest/cmake/Modules/GrTest.cmake
@@ -72,8 +72,8 @@ function(GR_ADD_TEST test_name)
     #http://www.cmake.org/pipermail/cmake/2009-May/029464.html
     #Replaced this add test + set environs code with the shell script generation.
     #Its nicer to be able to manually run the shell script to diagnose problems.
-    #ADD_TEST(${ARGV})
-    #SET_TESTS_PROPERTIES(${test_name} PROPERTIES ENVIRONMENT "${environs}")
+    #add_test(${ARGV})
+    #set_tests_properties(${test_name} PROPERTIES ENVIRONMENT "${environs}")
 
     if(UNIX)
         set(LD_PATH_VAR "LD_LIBRARY_PATH")
diff --git a/tools/gr-usrptest/cmake/Modules/usrptestConfig.cmake b/tools/gr-usrptest/cmake/Modules/usrptestConfig.cmake
index 5244d466e..a593b2b68 100644
--- a/tools/gr-usrptest/cmake/Modules/usrptestConfig.cmake
+++ b/tools/gr-usrptest/cmake/Modules/usrptestConfig.cmake
@@ -1,7 +1,7 @@
-INCLUDE(FindPkgConfig)
+include(FindPkgConfig)
 PKG_CHECK_MODULES(PC_USRPTEST usrptest)
 
-FIND_PATH(
+find_path(
     USRPTEST_INCLUDE_DIRS
     NAMES usrptest/api.h
     HINTS $ENV{USRPTEST_DIR}/include
@@ -11,7 +11,7 @@ FIND_PATH(
           /usr/include
 )
 
-FIND_LIBRARY(
+find_library(
     USRPTEST_LIBRARIES
     NAMES gnuradio-usrptest
     HINTS $ENV{USRPTEST_DIR}/lib
@@ -24,7 +24,7 @@ FIND_LIBRARY(
           /usr/lib64
 )
 
-INCLUDE(FindPackageHandleStandardArgs)
+include(FindPackageHandleStandardArgs)
 FIND_PACKAGE_HANDLE_STANDARD_ARGS(USRPTEST DEFAULT_MSG USRPTEST_LIBRARIES USRPTEST_INCLUDE_DIRS)
-MARK_AS_ADVANCED(USRPTEST_LIBRARIES USRPTEST_INCLUDE_DIRS)
+mark_as_advanced(USRPTEST_LIBRARIES USRPTEST_INCLUDE_DIRS)
 
diff --git a/tools/gr-usrptest/cmake/cmake_uninstall.cmake.in b/tools/gr-usrptest/cmake/cmake_uninstall.cmake.in
index 9ae1ae4bd..ab8f77ad7 100644
--- a/tools/gr-usrptest/cmake/cmake_uninstall.cmake.in
+++ b/tools/gr-usrptest/cmake/cmake_uninstall.cmake.in
@@ -1,32 +1,32 @@
 # http://www.vtk.org/Wiki/CMake_FAQ#Can_I_do_.22make_uninstall.22_with_CMake.3F
 
-IF(NOT EXISTS "@CMAKE_CURRENT_BINARY_DIR@/install_manifest.txt")
-  MESSAGE(FATAL_ERROR "Cannot find install manifest: \"@CMAKE_CURRENT_BINARY_DIR@/install_manifest.txt\"")
-ENDIF(NOT EXISTS "@CMAKE_CURRENT_BINARY_DIR@/install_manifest.txt")
+if(NOT EXISTS "@CMAKE_CURRENT_BINARY_DIR@/install_manifest.txt")
+  message(FATAL_ERROR "Cannot find install manifest: \"@CMAKE_CURRENT_BINARY_DIR@/install_manifest.txt\"")
+endif(NOT EXISTS "@CMAKE_CURRENT_BINARY_DIR@/install_manifest.txt")
 
-FILE(READ "@CMAKE_CURRENT_BINARY_DIR@/install_manifest.txt" files)
-STRING(REGEX REPLACE "\n" ";" files "${files}")
-FOREACH(file ${files})
-  MESSAGE(STATUS "Uninstalling \"$ENV{DESTDIR}${file}\"")
-  IF(EXISTS "$ENV{DESTDIR}${file}")
-    EXEC_PROGRAM(
+file(READ "@CMAKE_CURRENT_BINARY_DIR@/install_manifest.txt" files)
+string(REGEX REPLACE "\n" ";" files "${files}")
+foreach(file ${files})
+  message(STATUS "Uninstalling \"$ENV{DESTDIR}${file}\"")
+  if(EXISTS "$ENV{DESTDIR}${file}")
+    exec_program(
       "@CMAKE_COMMAND@" ARGS "-E remove \"$ENV{DESTDIR}${file}\""
       OUTPUT_VARIABLE rm_out
       RETURN_VALUE rm_retval
       )
-    IF(NOT "${rm_retval}" STREQUAL 0)
-      MESSAGE(FATAL_ERROR "Problem when removing \"$ENV{DESTDIR}${file}\"")
-    ENDIF(NOT "${rm_retval}" STREQUAL 0)
-  ELSEIF(IS_SYMLINK "$ENV{DESTDIR}${file}")
-    EXEC_PROGRAM(
+    if(NOT "${rm_retval}" STREQUAL 0)
+      message(FATAL_ERROR "Problem when removing \"$ENV{DESTDIR}${file}\"")
+    endif(NOT "${rm_retval}" STREQUAL 0)
+  elseif(IS_SYMLINK "$ENV{DESTDIR}${file}")
+    exec_program(
       "@CMAKE_COMMAND@" ARGS "-E remove \"$ENV{DESTDIR}${file}\""
       OUTPUT_VARIABLE rm_out
       RETURN_VALUE rm_retval
       )
-    IF(NOT "${rm_retval}" STREQUAL 0)
-      MESSAGE(FATAL_ERROR "Problem when removing \"$ENV{DESTDIR}${file}\"")
-    ENDIF(NOT "${rm_retval}" STREQUAL 0)
-  ELSE(EXISTS "$ENV{DESTDIR}${file}")
-    MESSAGE(STATUS "File \"$ENV{DESTDIR}${file}\" does not exist.")
-  ENDIF(EXISTS "$ENV{DESTDIR}${file}")
-ENDFOREACH(file)
+    if(NOT "${rm_retval}" STREQUAL 0)
+      message(FATAL_ERROR "Problem when removing \"$ENV{DESTDIR}${file}\"")
+    endif(NOT "${rm_retval}" STREQUAL 0)
+  else(EXISTS "$ENV{DESTDIR}${file}")
+    message(STATUS "File \"$ENV{DESTDIR}${file}\" does not exist.")
+  endif(EXISTS "$ENV{DESTDIR}${file}")
+endforeach(file)
diff --git a/tools/gr-usrptest/lib/CMakeLists.txt b/tools/gr-usrptest/lib/CMakeLists.txt
index 10ba461e1..1d6aeafac 100644
--- a/tools/gr-usrptest/lib/CMakeLists.txt
+++ b/tools/gr-usrptest/lib/CMakeLists.txt
@@ -31,7 +31,7 @@ list(APPEND usrptest_sources
 
 set(usrptest_sources "${usrptest_sources}" PARENT_SCOPE)
 if(NOT usrptest_sources)
-	MESSAGE(STATUS "No C++ sources... skipping lib/")
+	message(STATUS "No C++ sources... skipping lib/")
 	return()
 endif(NOT usrptest_sources)
 
diff --git a/tools/gr-usrptest/swig/CMakeLists.txt b/tools/gr-usrptest/swig/CMakeLists.txt
index ae42be628..d1b1fa8ee 100644
--- a/tools/gr-usrptest/swig/CMakeLists.txt
+++ b/tools/gr-usrptest/swig/CMakeLists.txt
@@ -21,7 +21,7 @@
 # Check if there is C++ code at all
 ########################################################################
 if(NOT usrptest_sources)
-	MESSAGE(STATUS "No C++ sources... skipping swig/")
+	message(STATUS "No C++ sources... skipping swig/")
 	return()
 endif(NOT usrptest_sources)