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!)

1 files changed, 57 insertions, 57 deletions

diff --git a/host/cmake/Modules/UHDLog.cmake b/host/cmake/Modules/UHDLog.cmake
index 4bc1daf13..18643e672 100644
--- a/host/cmake/Modules/UHDLog.cmake
+++ b/host/cmake/Modules/UHDLog.cmake
@@ -1,72 +1,72 @@
 ########################################################################
 # Logging Variables
 ########################################################################
-IF(CMAKE_BUILD_TYPE STREQUAL "Debug")
-    SET(UHD_LOG_MIN_LEVEL "debug" CACHE STRING "Set UHD log level to {trace, debug, info, warning, error, fatal}")
-    SET(UHD_LOG_CONSOLE_DISABLE "OFF" CACHE BOOL "Disable UHD logging to stderr")
-    SET(UHD_LOG_FILE_LEVEL "trace" CACHE STRING "SET UHD file logging level to {trace, debug, info, warning, error, fatal}")
-    SET(UHD_LOG_CONSOLE_LEVEL "debug" CACHE STRING "SET UHD file logging level to {trace, debug, info, warning, error, fatal}")
-ELSE()
-    SET(UHD_LOG_MIN_LEVEL "debug" CACHE STRING "Set UHD log level to {trace, debug, info, warning, error, fatal}")
-    SET(UHD_LOG_CONSOLE_DISABLE "OFF" CACHE BOOL "Disable UHD logging to stderr")
-    SET(UHD_LOG_FILE_LEVEL "info" CACHE STRING "SET UHD file logging level to {trace, debug, info, warning, error, fatal}")
-    SET(UHD_LOG_CONSOLE_LEVEL "info" CACHE STRING "SET UHD file logging level to {trace, debug, info, warning, error, fatal}")
-ENDIF()
+if(CMAKE_BUILD_TYPE STREQUAL "Debug")
+    set(UHD_LOG_MIN_LEVEL "debug" CACHE STRING "Set UHD log level to {trace, debug, info, warning, error, fatal}")
+    set(UHD_LOG_CONSOLE_DISABLE "OFF" CACHE BOOL "Disable UHD logging to stderr")
+    set(UHD_LOG_FILE_LEVEL "trace" CACHE STRING "SET UHD file logging level to {trace, debug, info, warning, error, fatal}")
+    set(UHD_LOG_CONSOLE_LEVEL "debug" CACHE STRING "SET UHD file logging level to {trace, debug, info, warning, error, fatal}")
+else()
+    set(UHD_LOG_MIN_LEVEL "debug" CACHE STRING "Set UHD log level to {trace, debug, info, warning, error, fatal}")
+    set(UHD_LOG_CONSOLE_DISABLE "OFF" CACHE BOOL "Disable UHD logging to stderr")
+    set(UHD_LOG_FILE_LEVEL "info" CACHE STRING "SET UHD file logging level to {trace, debug, info, warning, error, fatal}")
+    set(UHD_LOG_CONSOLE_LEVEL "info" CACHE STRING "SET UHD file logging level to {trace, debug, info, warning, error, fatal}")
+endif()
 
-FUNCTION(UHD_LOG_LEVEL_CONVERT ARG1 ARG2)
+function(UHD_LOG_LEVEL_CONVERT ARG1 ARG2)
     string(TOLOWER "${ARG1}" LOG_LEVEL_LOWER)
-    IF(LOG_LEVEL_LOWER STREQUAL "trace")
-        ADD_DEFINITIONS(-D${ARG2}=0)
-    ELSEIF(LOG_LEVEL_LOWER STREQUAL "debug")
-        ADD_DEFINITIONS(-D${ARG2}=1)
-    ELSEIF(LOG_LEVEL_LOWER STREQUAL "info")
-        ADD_DEFINITIONS(-D${ARG2}=2)
-    ELSEIF(LOG_LEVEL_LOWER STREQUAL "warning")
-        ADD_DEFINITIONS(-D${ARG2}=3)
-    ELSEIF(LOG_LEVEL_LOWER STREQUAL "error")
-        ADD_DEFINITIONS(-D${ARG2}=4)
-    ELSEIF(LOG_LEVEL_LOWER STREQUAL "fatal")
-        ADD_DEFINITIONS(-D${ARG2}=5)
-    ELSE()
-        ADD_DEFINITIONS(-D${ARG2}=${ARG1})
-    ENDIF()
-ENDFUNCTION()
+    if(LOG_LEVEL_LOWER STREQUAL "trace")
+        add_definitions(-D${ARG2}=0)
+    elseif(LOG_LEVEL_LOWER STREQUAL "debug")
+        add_definitions(-D${ARG2}=1)
+    elseif(LOG_LEVEL_LOWER STREQUAL "info")
+        add_definitions(-D${ARG2}=2)
+    elseif(LOG_LEVEL_LOWER STREQUAL "warning")
+        add_definitions(-D${ARG2}=3)
+    elseif(LOG_LEVEL_LOWER STREQUAL "error")
+        add_definitions(-D${ARG2}=4)
+    elseif(LOG_LEVEL_LOWER STREQUAL "fatal")
+        add_definitions(-D${ARG2}=5)
+    else()
+        add_definitions(-D${ARG2}=${ARG1})
+    endif()
+endfunction()
 
 UHD_LOG_LEVEL_CONVERT(${UHD_LOG_MIN_LEVEL} "UHD_LOG_MIN_LEVEL")
 UHD_LOG_LEVEL_CONVERT(${UHD_LOG_CONSOLE_LEVEL} "UHD_LOG_CONSOLE_LEVEL")
 UHD_LOG_LEVEL_CONVERT(${UHD_LOG_FILE_LEVEL} "UHD_LOG_FILE_LEVEL")
 
-IF(UHD_LOG_CONSOLE_DISABLE)
-    ADD_DEFINITIONS(-DUHD_LOG_CONSOLE_DISABLE)
-ELSE()
-    IF(UHD_LOG_CONSOLE_TIME)
-        ADD_DEFINITIONS(-DUHD_LOG_CONSOLE_TIME)
-    ENDIF()
-    IF(UHD_LOG_CONSOLE_THREAD)
-        ADD_DEFINITIONS(-DUHD_LOG_CONSOLE_THREAD)
-    ENDIF()
-    IF(UHD_LOG_CONSOLE_SRC)
-        ADD_DEFINITIONS(-DUHD_LOG_CONSOLE_SRC)
-    ENDIF()
-ENDIF()
+if(UHD_LOG_CONSOLE_DISABLE)
+    add_definitions(-DUHD_LOG_CONSOLE_DISABLE)
+else()
+    if(UHD_LOG_CONSOLE_TIME)
+        add_definitions(-DUHD_LOG_CONSOLE_TIME)
+    endif()
+    if(UHD_LOG_CONSOLE_THREAD)
+        add_definitions(-DUHD_LOG_CONSOLE_THREAD)
+    endif()
+    if(UHD_LOG_CONSOLE_SRC)
+        add_definitions(-DUHD_LOG_CONSOLE_SRC)
+    endif()
+endif()
 
-SET(UHD_LOG_FASTPATH_DISABLE "OFF" CACHE BOOL "Disable printing of fastpath logging symbols to stderr (DOSU)")
-IF(UHD_LOG_FASTPATH_DISABLE)
-    ADD_DEFINITIONS(-DUHD_LOG_FASTPATH_DISABLE)
-ENDIF()
+set(UHD_LOG_FASTPATH_DISABLE "OFF" CACHE BOOL "Disable printing of fastpath logging symbols to stderr (DOSU)")
+if(UHD_LOG_FASTPATH_DISABLE)
+    add_definitions(-DUHD_LOG_FASTPATH_DISABLE)
+endif()
 
-IF(MSVC OR CYGWIN)
-    SET(UHD_LOG_CONSOLE_COLOR "OFF" CACHE BOOL "Enable color output on the terminal")
-ELSE()
-    SET(UHD_LOG_CONSOLE_COLOR "ON" CACHE BOOL "Enable color output on the terminal")
-ENDIF()
+if(MSVC OR CYGWIN)
+    set(UHD_LOG_CONSOLE_COLOR "OFF" CACHE BOOL "Enable color output on the terminal")
+else()
+    set(UHD_LOG_CONSOLE_COLOR "ON" CACHE BOOL "Enable color output on the terminal")
+endif()
 
-IF(UHD_LOG_CONSOLE_COLOR)
-    ADD_DEFINITIONS(-DUHD_LOG_CONSOLE_COLOR)
-ENDIF()
+if(UHD_LOG_CONSOLE_COLOR)
+    add_definitions(-DUHD_LOG_CONSOLE_COLOR)
+endif()
 
-SET(UHD_LOG_FILE "" CACHE FILE "Set UHD log file to a file in a existing directory")
-IF(NOT UHD_LOG_FILE STREQUAL "")
-    ADD_DEFINITIONS(-DUHD_LOG_FILE=${UHD_LOG_FILE})
-ENDIF()
+set(UHD_LOG_FILE "" CACHE FILE "Set UHD log file to a file in a existing directory")
+if(NOT UHD_LOG_FILE STREQUAL "")
+    add_definitions(-DUHD_LOG_FILE=${UHD_LOG_FILE})
+endif()