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!)

8 files changed, 46 insertions, 46 deletions

diff --git a/mpm/lib/CMakeLists.txt b/mpm/lib/CMakeLists.txt
index 615b60b67..51745c5f1 100644
--- a/mpm/lib/CMakeLists.txt
+++ b/mpm/lib/CMakeLists.txt
@@ -4,18 +4,18 @@
 # SPDX-License-Identifier: GPL-3.0
 #
 
-SET(UHD_HOST_ROOT ${CMAKE_SOURCE_DIR}/../host)
+set(UHD_HOST_ROOT ${CMAKE_SOURCE_DIR}/../host)
 
-ADD_SUBDIRECTORY(dboards)
-ADD_SUBDIRECTORY(chips)
-ADD_SUBDIRECTORY(spi)
-ADD_SUBDIRECTORY(i2c)
-ADD_SUBDIRECTORY(types)
+add_subdirectory(dboards)
+add_subdirectory(chips)
+add_subdirectory(spi)
+add_subdirectory(i2c)
+add_subdirectory(types)
 
 if(ENABLE_MYKONOS)
-    ADD_SUBDIRECTORY(mykonos)
+    add_subdirectory(mykonos)
 elseif(ENABLE_E320)
-    ADD_SUBDIRECTORY(catalina)
+    add_subdirectory(catalina)
 endif(ENABLE_MYKONOS)
 
 USRP_PERIPHS_ADD_OBJECT(periphs
diff --git a/mpm/lib/catalina/CMakeLists.txt b/mpm/lib/catalina/CMakeLists.txt
index 615843bea..b003387ee 100644
--- a/mpm/lib/catalina/CMakeLists.txt
+++ b/mpm/lib/catalina/CMakeLists.txt
@@ -8,23 +8,23 @@
 # This file included, use CMake directory variables
 ########################################################################
 
-MACRO(CATALINA_APPEND_SOURCES)
-    SET(catalina_sources ${catalina_sources})
-    LIST(APPEND catalina_sources ${ARGV})
-    SET(catalina_sources ${catalina_sources} PARENT_SCOPE)
-ENDMACRO(CATALINA_APPEND_SOURCES)
+macro(CATALINA_APPEND_SOURCES)
+    set(catalina_sources ${catalina_sources})
+    list(APPEND catalina_sources ${ARGV})
+    set(catalina_sources ${catalina_sources} PARENT_SCOPE)
+endmacro(CATALINA_APPEND_SOURCES)
 
-SET (CMAKE_CATALINA_SOURCE_DIR
+set (CMAKE_CATALINA_SOURCE_DIR
     ${UHD_HOST_ROOT}/lib/usrp/common
 )
 
-CONFIGURE_FILE(
+configure_file(
     ${UHD_HOST_ROOT}/include/uhd/version.hpp.in
     ${CMAKE_BINARY_DIR}/include/uhd/version.hpp
 )
 
 # TODO: Do something better than listing all the files individually
-SET(catalina_sources
+set(catalina_sources
     ${CMAKE_CATALINA_SOURCE_DIR}/ad9361_ctrl.cpp
     ${CMAKE_CATALINA_SOURCE_DIR}/ad936x_manager.cpp
     ${CMAKE_CATALINA_SOURCE_DIR}/ad9361_driver/ad9361_device.cpp
@@ -39,12 +39,12 @@ SET(catalina_sources
 
 USRP_PERIPHS_ADD_OBJECT(catalina ${catalina_sources})
 
-TARGET_INCLUDE_DIRECTORIES(catalina PUBLIC
+target_include_directories(catalina PUBLIC
                            $<BUILD_INTERFACE:${UHD_HOST_ROOT}/lib/include>)
-TARGET_INCLUDE_DIRECTORIES(catalina PUBLIC
+target_include_directories(catalina PUBLIC
                            $<BUILD_INTERFACE:${UHD_HOST_ROOT}/lib/usrp/common/ad9361_driver>)
 
-TARGET_INCLUDE_DIRECTORIES(catalina PUBLIC
+target_include_directories(catalina PUBLIC
                            $<BUILD_INTERFACE:${UHD_HOST_ROOT}/lib/include>)
-TARGET_INCLUDE_DIRECTORIES(dboards PUBLIC
+target_include_directories(dboards PUBLIC
                            $<BUILD_INTERFACE:${UHD_HOST_ROOT}/lib/usrp/common/ad9361_driver>)
diff --git a/mpm/lib/chips/CMakeLists.txt b/mpm/lib/chips/CMakeLists.txt
index 89f750fc0..ff4dbd723 100644
--- a/mpm/lib/chips/CMakeLists.txt
+++ b/mpm/lib/chips/CMakeLists.txt
@@ -4,39 +4,39 @@
 # SPDX-License-Identifier: GPL-3.0
 #
 
-#MACRO(ETTUS_PYTHON_GEN_SOURCE pyfile outfile)
+#macro(ETTUS_PYTHON_GEN_SOURCE pyfile outfile)
     ##ensure that the directory exists for outfile
-    #GET_FILENAME_COMPONENT(outfile_dir ${outfile} PATH)
-    #FILE(MAKE_DIRECTORY ${outfile_dir})
-    #IF(NOT PYTHON_EXECUTABLE)
-        #MESSAGE( FATAL_ERROR "No python executable found to generate ic_regmaps!" )
-    #ENDIF(NOT PYTHON_EXECUTABLE)
+    #get_filename_component(outfile_dir ${outfile} PATH)
+    #file(MAKE_DIRECTORY ${outfile_dir})
+    #if(NOT PYTHON_EXECUTABLE)
+        #message( FATAL_ERROR "No python executable found to generate ic_regmaps!" )
+    #endif(NOT PYTHON_EXECUTABLE)
     ##make the outfile depend on the python script
-    #ADD_CUSTOM_COMMAND(
+    #add_custom_command(
         #OUTPUT ${outfile} DEPENDS ${pyfile} ${ETTUS_PYTHON_GEN_SOURCE_DEPS}
         #COMMAND ${PYTHON_EXECUTABLE} -B ${pyfile} ${outfile}
         #COMMENT "Generating ${outfile}"
     #)
 
     ##make lmk04828 depend on the outfile
-    #LIST(APPEND lmk04828_srcs ${ARGV})
-#ENDMACRO(ETTUS_PYTHON_GEN_SOURCE)
+    #list(APPEND lmk04828_srcs ${ARGV})
+#endmacro(ETTUS_PYTHON_GEN_SOURCE)
 
 ####################################################
 # LMK04828
 ####################################################
 
 # Register definitions need to be generated
-#SET(UHD_HOST_ROOT ${CMAKE_SOURCE_DIR}/../host)
-#MESSAGE("uhd host root: ${UHD_HOST_ROOT}")
-#SET(UHD_IC_REG_MAP_PATH ${UHD_HOST_ROOT}/lib/ic_reg_maps)
+#set(UHD_HOST_ROOT ${CMAKE_SOURCE_DIR}/../host)
+#message("uhd host root: ${UHD_HOST_ROOT}")
+#set(UHD_IC_REG_MAP_PATH ${UHD_HOST_ROOT}/lib/ic_reg_maps)
 
-#SET(ETTUS_PYTHON_GEN_SOURCE_DEPS ${UHD_IC_REG_MAP_PATH}/common.py)
+#set(ETTUS_PYTHON_GEN_SOURCE_DEPS ${UHD_IC_REG_MAP_PATH}/common.py)
 #ETTUS_PYTHON_GEN_SOURCE(
     #${UHD_IC_REG_MAP_PATH}/gen_lmk04828_regs.py
     #${CMAKE_CURRENT_BINARY_DIR}/lmk04828_regs.hpp
 #)
-#SET(LIBUHD_PYTHON_GEN_SOURCE_DEPS)
+#set(LIBUHD_PYTHON_GEN_SOURCE_DEPS)
 
 # Define the object
 #USRP_PERIPHS_ADD_OBJECT(chips
diff --git a/mpm/lib/i2c/CMakeLists.txt b/mpm/lib/i2c/CMakeLists.txt
index a6af95ff8..f083325a7 100644
--- a/mpm/lib/i2c/CMakeLists.txt
+++ b/mpm/lib/i2c/CMakeLists.txt
@@ -3,7 +3,7 @@
 #
 # SPDX-License-Identifier: GPL-3.0-or-later
 #
-SET(I2C_SOURCES
+set(I2C_SOURCES
     ${CMAKE_CURRENT_SOURCE_DIR}/i2cdev_iface.cpp
     ${CMAKE_CURRENT_SOURCE_DIR}/i2c_regs_iface.cpp
     ${CMAKE_CURRENT_SOURCE_DIR}/i2cdev.c
diff --git a/mpm/lib/mykonos/CMakeLists.txt b/mpm/lib/mykonos/CMakeLists.txt
index db6fbf517..166c039af 100644
--- a/mpm/lib/mykonos/CMakeLists.txt
+++ b/mpm/lib/mykonos/CMakeLists.txt
@@ -8,13 +8,13 @@
 # This file included, use CMake directory variables
 ########################################################################
 
-MACRO(MYKONOS_APPEND_SOURCES)
-    SET(mykonos_sources ${mykonos_sources})
-    LIST(APPEND mykonos_sources ${ARGV})
-    SET(mykonos_sources ${mykonos_sources} PARENT_SCOPE)
-ENDMACRO(MYKONOS_APPEND_SOURCES)
+macro(MYKONOS_APPEND_SOURCES)
+    set(mykonos_sources ${mykonos_sources})
+    list(APPEND mykonos_sources ${ARGV})
+    set(mykonos_sources ${mykonos_sources} PARENT_SCOPE)
+endmacro(MYKONOS_APPEND_SOURCES)
 
-SET(mykonos_sources
+set(mykonos_sources
     ${CMAKE_CURRENT_SOURCE_DIR}/ad937x_ctrl.cpp
     ${CMAKE_CURRENT_SOURCE_DIR}/ad937x_device.cpp
     ${CMAKE_CURRENT_SOURCE_DIR}/ad937x_spi_iface.cpp
@@ -22,7 +22,7 @@ SET(mykonos_sources
     ${UHD_HOST_ROOT}/lib/types/ranges.cpp
 )
 
-ADD_SUBDIRECTORY(adi)
-ADD_SUBDIRECTORY(config)
+add_subdirectory(adi)
+add_subdirectory(config)
 
 USRP_PERIPHS_ADD_OBJECT(mykonos ${mykonos_sources})
diff --git a/mpm/lib/mykonos/adi/CMakeLists.txt b/mpm/lib/mykonos/adi/CMakeLists.txt
index 4bab71e05..dfdffd898 100644
--- a/mpm/lib/mykonos/adi/CMakeLists.txt
+++ b/mpm/lib/mykonos/adi/CMakeLists.txt
@@ -9,4 +9,4 @@ MYKONOS_APPEND_SOURCES(
     ${CMAKE_CURRENT_SOURCE_DIR}/mykonos_user.c
 )
 
-ADD_SUBDIRECTORY(mykonos_debug)
+add_subdirectory(mykonos_debug)
diff --git a/mpm/lib/spi/CMakeLists.txt b/mpm/lib/spi/CMakeLists.txt
index ccc9597f9..d195c62b3 100644
--- a/mpm/lib/spi/CMakeLists.txt
+++ b/mpm/lib/spi/CMakeLists.txt
@@ -3,7 +3,7 @@
 #
 # SPDX-License-Identifier: GPL-3.0
 #
-SET(SPI_SOURCES
+set(SPI_SOURCES
     ${CMAKE_CURRENT_SOURCE_DIR}/spidev_iface.cpp
     ${CMAKE_CURRENT_SOURCE_DIR}/spi_regs_iface.cpp
     ${CMAKE_CURRENT_SOURCE_DIR}/spidev.c
diff --git a/mpm/lib/types/CMakeLists.txt b/mpm/lib/types/CMakeLists.txt
index dc97bc0e8..bbebca27e 100644
--- a/mpm/lib/types/CMakeLists.txt
+++ b/mpm/lib/types/CMakeLists.txt
@@ -3,7 +3,7 @@
 #
 # SPDX-License-Identifier: GPL-3.0
 #
-SET(TYPES_SOURCES
+set(TYPES_SOURCES
     ${CMAKE_CURRENT_SOURCE_DIR}/lockable.cpp
     ${CMAKE_CURRENT_SOURCE_DIR}/log_buf.cpp
     ${CMAKE_CURRENT_SOURCE_DIR}/mmap_regs_iface.cpp