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, 12 insertions, 12 deletions

diff --git a/host/lib/usrp/dboard/CMakeLists.txt b/host/lib/usrp/dboard/CMakeLists.txt
index 25e1bd2b9..5328fcc90 100644
--- a/host/lib/usrp/dboard/CMakeLists.txt
+++ b/host/lib/usrp/dboard/CMakeLists.txt
@@ -8,7 +8,7 @@
 ########################################################################
 # This file included, use CMake directory variables
 ########################################################################
-IF(ENABLE_X300 OR ENABLE_USRP1 OR ENABLE_USRP2 OR ENABLE_B100)
+if(ENABLE_X300 OR ENABLE_USRP1 OR ENABLE_USRP2 OR ENABLE_B100)
     LIBUHD_APPEND_SOURCES(
         ${CMAKE_CURRENT_SOURCE_DIR}/db_basic_and_lf.cpp
         ${CMAKE_CURRENT_SOURCE_DIR}/db_rfx.cpp
@@ -29,31 +29,31 @@ IF(ENABLE_X300 OR ENABLE_USRP1 OR ENABLE_USRP2 OR ENABLE_B100)
         ${CMAKE_CURRENT_SOURCE_DIR}/db_dbsrx2.cpp
         ${CMAKE_CURRENT_SOURCE_DIR}/db_tvrx2.cpp
     )
-ENDIF(ENABLE_X300 OR ENABLE_USRP1 OR ENABLE_USRP2 OR ENABLE_B100)
+endif(ENABLE_X300 OR ENABLE_USRP1 OR ENABLE_USRP2 OR ENABLE_B100)
 
-IF(ENABLE_E300)
+if(ENABLE_E300)
     LIBUHD_APPEND_SOURCES(
         ${CMAKE_CURRENT_SOURCE_DIR}/db_e3x0.cpp
     )
-ENDIF(ENABLE_E300)
+endif(ENABLE_E300)
 
-IF(ENABLE_X300)
+if(ENABLE_X300)
     LIBUHD_APPEND_SOURCES(
         ${CMAKE_CURRENT_SOURCE_DIR}/twinrx/twinrx_ctrl.cpp
         ${CMAKE_CURRENT_SOURCE_DIR}/twinrx/twinrx_experts.cpp
         ${CMAKE_CURRENT_SOURCE_DIR}/twinrx/twinrx_gain_tables.cpp
         ${CMAKE_CURRENT_SOURCE_DIR}/db_twinrx.cpp
     )
-ENDIF(ENABLE_X300)
+endif(ENABLE_X300)
 
-IF(ENABLE_N300)
+if(ENABLE_N300)
     INCLUDE_SUBDIRECTORY(magnesium)
-ENDIF(ENABLE_N300)
-IF(ENABLE_N320)
+endif(ENABLE_N300)
+if(ENABLE_N320)
     INCLUDE_SUBDIRECTORY(rhodium)
-ENDIF(ENABLE_N320)
-IF(ENABLE_MPMD AND ENABLE_EISCAT)
+endif(ENABLE_N320)
+if(ENABLE_MPMD AND ENABLE_EISCAT)
     INCLUDE_SUBDIRECTORY(eiscat)
-ENDIF(ENABLE_MPMD AND ENABLE_EISCAT)
+endif(ENABLE_MPMD AND ENABLE_EISCAT)
 
 INCLUDE_SUBDIRECTORY(neon)