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!)

2 files changed, 20 insertions, 20 deletions

diff --git a/host/lib/transport/nirio/CMakeLists.txt b/host/lib/transport/nirio/CMakeLists.txt
index 8336d6063..af456c595 100644
--- a/host/lib/transport/nirio/CMakeLists.txt
+++ b/host/lib/transport/nirio/CMakeLists.txt
@@ -29,10 +29,10 @@ LIBUHD_APPEND_SOURCES(
     ${CMAKE_CURRENT_SOURCE_DIR}/status.cpp
 )
 
-IF(WIN32)
+if(WIN32)
     LIBUHD_APPEND_SOURCES(${CMAKE_CURRENT_SOURCE_DIR}/nirio_driver_iface_win.cpp)
-ELSEIF(${CMAKE_SYSTEM_NAME} STREQUAL "Linux") #Built-in variable encompasses all UNIX-like systems
+elseif(${CMAKE_SYSTEM_NAME} STREQUAL "Linux") #Built-in variable encompasses all UNIX-like systems
     LIBUHD_APPEND_SOURCES(${CMAKE_CURRENT_SOURCE_DIR}/nirio_driver_iface_linux.cpp)
-ELSE()
+else()
     LIBUHD_APPEND_SOURCES(${CMAKE_CURRENT_SOURCE_DIR}/nirio_driver_iface_unsupported.cpp)
-ENDIF(WIN32)
+endif(WIN32)
diff --git a/host/lib/transport/nirio/lvbitx/CMakeLists.txt b/host/lib/transport/nirio/lvbitx/CMakeLists.txt
index 6fbd6b469..8fb5bd079 100644
--- a/host/lib/transport/nirio/lvbitx/CMakeLists.txt
+++ b/host/lib/transport/nirio/lvbitx/CMakeLists.txt
@@ -5,21 +5,21 @@
 # SPDX-License-Identifier: GPL-3.0
 #
 
-MACRO(LIBUHD_LVBITX_GEN_SOURCE_AND_BITSTREAM lvbitx binfile)
-    GET_FILENAME_COMPONENT(lvbitxprefix ${lvbitx} NAME_WE)
+macro(LIBUHD_LVBITX_GEN_SOURCE_AND_BITSTREAM lvbitx binfile)
+    get_filename_component(lvbitxprefix ${lvbitx} NAME_WE)
 
-    IF( ${binfile} STREQUAL "OFF" )
-        SET( GEN_OPTIONS )
-        MESSAGE( STATUS "  Using ${lvbitx} for codegen" )
-    ELSE( ${binfile} STREQUAL "OFF" )
-        SET( GEN_OPTIONS --merge-bin=${CMAKE_SOURCE_DIR}/../binaries/${binfile} --output-lvbitx-path=${CMAKE_SOURCE_DIR}/../binaries )
-        MESSAGE( STATUS "  Merging ${lvbitx} with ${binfile} for codegen" )
-    ENDIF( ${binfile} STREQUAL "OFF" )
+    if( ${binfile} STREQUAL "OFF" )
+        set( GEN_OPTIONS )
+        message( STATUS "  Using ${lvbitx} for codegen" )
+    else( ${binfile} STREQUAL "OFF" )
+        set( GEN_OPTIONS --merge-bin=${CMAKE_SOURCE_DIR}/../binaries/${binfile} --output-lvbitx-path=${CMAKE_SOURCE_DIR}/../binaries )
+        message( STATUS "  Merging ${lvbitx} with ${binfile} for codegen" )
+    endif( ${binfile} STREQUAL "OFF" )
 
-    SET(OUTPUT_PATH_OPT --output-src-path=${CMAKE_CURRENT_BINARY_DIR})
-    SET(IMAGES_PATH_OPT --uhd-images-path=${UHD_IMAGES_DIR})
+    set(OUTPUT_PATH_OPT --output-src-path=${CMAKE_CURRENT_BINARY_DIR})
+    set(IMAGES_PATH_OPT --uhd-images-path=${UHD_IMAGES_DIR})
 
-    ADD_CUSTOM_COMMAND(
+    add_custom_command(
         OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/${lvbitxprefix}_lvbitx.cpp
         OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/${lvbitxprefix}_lvbitx.hpp
         DEPENDS ${CMAKE_CURRENT_SOURCE_DIR}/process-lvbitx.py
@@ -33,16 +33,16 @@ MACRO(LIBUHD_LVBITX_GEN_SOURCE_AND_BITSTREAM lvbitx binfile)
     #make libuhd depend on the output file
     LIBUHD_APPEND_SOURCES(${CMAKE_CURRENT_BINARY_DIR}/${lvbitxprefix}_lvbitx.hpp)
     LIBUHD_APPEND_SOURCES(${CMAKE_CURRENT_BINARY_DIR}/${lvbitxprefix}_lvbitx.cpp)
-ENDMACRO(LIBUHD_LVBITX_GEN_SOURCE_AND_BITSTREAM)
+endmacro(LIBUHD_LVBITX_GEN_SOURCE_AND_BITSTREAM)
 
-INCLUDE_DIRECTORIES(${CMAKE_CURRENT_BINARY_DIR})
+include_directories(${CMAKE_CURRENT_BINARY_DIR})
 
 ########################################################################
 # Generation code
 ########################################################################
 
-MESSAGE(STATUS "")
-MESSAGE(STATUS "Processing NI-RIO FPGA LVBITX Bitstreams...")
+message(STATUS "")
+message(STATUS "Processing NI-RIO FPGA LVBITX Bitstreams...")
 
 # X300 Stuff
 LIBUHD_LVBITX_GEN_SOURCE_AND_BITSTREAM(x300.lvbitx_base OFF)