forked from crownstone/bluenet
-
Notifications
You must be signed in to change notification settings - Fork 0
/
arm.toolchain.cmake
238 lines (194 loc) · 11 KB
/
arm.toolchain.cmake
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
#######################################################################################################################
# The build systems uses CMake. All the automatically generated code falls under the Lesser General Public License
# (LGPL GNU v3), the Apache License, or the MIT license, your choice.
#
# Author: Anne C. van Rossum (Distributed Organisms B.V.)
# Date: Oct 28, 2013
#
# Copyright © 2013 Anne C. van Rossum <anne@dobots.nl>
#######################################################################################################################
#Check http://www.cmake.org/Wiki/CMake_Cross_Compiling
# Set to Generic, or tests will fail (they will fail anyway)
SET(CMAKE_SYSTEM_NAME Generic)
# Tell we want to cross-compile
SET(CMAKE_SYSTEM_VERSION 1)
SET(CMAKE_SYSTEM_PROCESSOR arm)
SET(CMAKE_CROSSCOMPILING 1)
# Load compiler options from configuration file
SET(CONFIG_FILE ${CMAKE_SOURCE_DIR}/CMakeConfig.cmake)
MESSAGE(STATUS "Load config file ${CONFIG_FILE}")
INCLUDE(${CONFIG_FILE})
UNSET(CMAKE_TRY_COMPILE_CONFIGURATION)
# type of compiler we want to use
SET(COMPILER_TYPE_PREFIX ${COMPILER_TYPE}-)
# The extension .obj is just ugly, set it back to .o (does not work)
SET(CMAKE_CXX_OUTPUT_EXTENSION .o)
# Make cross-compiler easy to find (but we will use absolute paths anyway)
SET(PATH "${PATH}:${COMPILER_PATH}/bin")
MESSAGE(STATUS "PATH is set to: ${PATH}")
#SET(ARM_LINUX_SYSROOT /opt/compiler/gcc-arm-none-eabi-${COMPILER_VERSION} CACHE PATH "ARM cross compilation system root")
# Specify the cross compiler, linker, etc.
SET(CMAKE_C_COMPILER ${COMPILER_PATH}/bin/${COMPILER_TYPE}-gcc)
SET(CMAKE_CXX_COMPILER ${COMPILER_PATH}/bin/${COMPILER_TYPE}-g++)
SET(CMAKE_ASM ${COMPILER_PATH}/bin/${COMPILER_TYPE}-as)
SET(CMAKE_LINKER ${COMPILER_PATH}/bin/${COMPILER_TYPE}-ld)
SET(CMAKE_READELF ${COMPILER_PATH}/bin/${COMPILER_TYPE}-readelf)
SET(CMAKE_OBJDUMP ${COMPILER_PATH}/bin/${COMPILER_TYPE}-objdump)
SET(CMAKE_OBJCOPY ${COMPILER_PATH}/bin/${COMPILER_TYPE}-objcopy)
SET(CMAKE_SIZE ${COMPILER_PATH}/bin/${COMPILER_TYPE}-size)
SET(CMAKE_NM ${COMPILER_PATH}/bin/${COMPILER_TYPE}-nm)
# There is a bug in CMAKE_OBJCOPY, it doesn't exist on execution for the first time
SET(CMAKE_OBJCOPY_OVERLOAD ${COMPILER_PATH}/bin/${COMPILER_TYPE}-objcopy)
SET(CMAKE_CXX_FLAGS "-std=c++11 -fno-exceptions -fdelete-dead-exceptions -fno-unwind-tables -fno-non-call-exceptions" CACHE STRING "c++ flags")
SET(CMAKE_C_FLAGS "-std=gnu99" CACHE STRING "c flags")
SET(CMAKE_SHARED_LINKER_FLAGS "" CACHE STRING "shared linker flags")
SET(CMAKE_MODULE_LINKER_FLAGS "" CACHE STRING "module linker flags")
SET(CMAKE_EXE_LINKER_FLAGS "-Wl,-z,nocopyreloc" CACHE STRING "executable linker flags")
SET(CMAKE_SHARED_LIBRARY_LINK_C_FLAGS "")
SET(CMAKE_SHARED_LIBRARY_LINK_CXX_FLAGS "")
# Collect flags that have to do with optimization, optimize for size for now
#SET(FLAG_MATH "-ffast-math")
#SET(FLAG_LINK_TIME_OPTIMIZATION "-flto")
SET(OPTIMIZE "-Os -fomit-frame-pointer ${FLAG_MATH} ${FLAG_LINK_TIME_OPTIMIZATION}")
#SET(OPTIMIZE "-O3 -fomit-frame-pointer ${FLAG_MATH} ${FLAG_LINK_TIME_OPTIMIZATION}")
# Collect flags that are used in the code, as macros
#ADD_DEFINITIONS("-MMD -DNRF51 -DEPD_ENABLE_EXTRA_RAM -DARDUINO=100 -DE_STICKY_v1 -DNRF51_USE_SOFTDEVICE=${NRF51_USE_SOFTDEVICE} -DUSE_RENDER_CONTEXT -DSYSCALLS -DUSING_FUNC")
ADD_DEFINITIONS("-MMD -DNRF51 -DEPD_ENABLE_EXTRA_RAM -DNRF51_USE_SOFTDEVICE=${NRF51_USE_SOFTDEVICE} -DUSE_RENDER_CONTEXT -DSYSCALLS -DUSING_FUNC")
LIST(APPEND CUSTOM_DEFINITIONS, TEMPERATURE)
ADD_DEFINITIONS("-DBLE_STACK_SUPPORT_REQD")
IF(NRF51_USE_SOFTDEVICE)
ADD_DEFINITIONS("-DSOFTDEVICE_PRESENT")
ENDIF()
IF(CMAKE_BUILD_TYPE MATCHES "Debug")
ADD_DEFINITIONS("-DGIT_HASH=${GIT_HASH}")
ADD_DEFINITIONS("-DGIT_BRANCH=${GIT_BRANCH}")
ENDIF()
# Pass variables in defined in the configuration file to the compiler
ADD_DEFINITIONS("-DNRF51822_DIR=${NRF51822_DIR}")
ADD_DEFINITIONS("-DNORDIC_SDK_VERSION=${NORDIC_SDK_VERSION}")
ADD_DEFINITIONS("-DSOFTDEVICE_SERIES=${SOFTDEVICE_SERIES}")
ADD_DEFINITIONS("-DSOFTDEVICE_MAJOR=${SOFTDEVICE_MAJOR}")
ADD_DEFINITIONS("-DSOFTDEVICE_MINOR=${SOFTDEVICE_MINOR}")
ADD_DEFINITIONS("-DSOFTDEVICE=${SOFTDEVICE}")
ADD_DEFINITIONS("-DSOFTDEVICE_NO_SEPARATE_UICR_SECTION=${SOFTDEVICE_NO_SEPARATE_UICR_SECTION}")
ADD_DEFINITIONS("-DAPPLICATION_START_ADDRESS=${APPLICATION_START_ADDRESS}")
ADD_DEFINITIONS("-DAPPLICATION_LENGTH=${APPLICATION_LENGTH}")
ADD_DEFINITIONS("-DCOMPILATION_TIME=${COMPILATION_TIME}")
ADD_DEFINITIONS("-DHARDWARE_BOARD=${HARDWARE_BOARD}")
ADD_DEFINITIONS("-DHARDWARE_VERSION=${HARDWARE_VERSION}")
ADD_DEFINITIONS("-DSERIAL_VERBOSITY=${SERIAL_VERBOSITY}")
ADD_DEFINITIONS("-DMASTER_BUFFER_SIZE=${MASTER_BUFFER_SIZE}")
ADD_DEFINITIONS("-DDEFAULT_ON=${DEFAULT_ON}")
ADD_DEFINITIONS("-DRSSI_ENABLE=${RSSI_ENABLE}")
ADD_DEFINITIONS("-DTX_POWER=${TX_POWER}")
ADD_DEFINITIONS("-DADVERTISEMENT_INTERVAL=${ADVERTISEMENT_INTERVAL}")
ADD_DEFINITIONS("-DMIN_ENV_TEMP=${MIN_ENV_TEMP}")
ADD_DEFINITIONS("-DMAX_ENV_TEMP=${MAX_ENV_TEMP}")
ADD_DEFINITIONS("-DLOW_POWER_MODE=${LOW_POWER_MODE}")
ADD_DEFINITIONS("-DPWM_ENABLE=${PWM_ENABLE}")
ADD_DEFINITIONS("-DFIRMWARE_VERSION=${FIRMWARE_VERSION}")
ADD_DEFINITIONS("-DBOOT_DELAY=${BOOT_DELAY}")
ADD_DEFINITIONS("-DSCAN_DURATION=${SCAN_DURATION}")
ADD_DEFINITIONS("-DSCAN_SEND_DELAY=${SCAN_SEND_DELAY}")
ADD_DEFINITIONS("-DSCAN_BREAK_DURATION=${SCAN_BREAK_DURATION}")
ADD_DEFINITIONS("-DMAX_CHIP_TEMP=${MAX_CHIP_TEMP}")
ADD_DEFINITIONS("-DSCAN_FILTER=${SCAN_FILTER}")
ADD_DEFINITIONS("-DSCAN_FILTER_SEND_FRACTION=${SCAN_FILTER_SEND_FRACTION}")
ADD_DEFINITIONS("-DINTERVAL_SCANNER_ENABLED=${INTERVAL_SCANNER_ENABLED}")
ADD_DEFINITIONS("-DCONTINUOUS_POWER_SAMPLER=${CONTINUOUS_POWER_SAMPLER}")
ADD_DEFINITIONS("-DDEFAULT_OPERATION_MODE=${DEFAULT_OPERATION_MODE}")
ADD_DEFINITIONS("-DPERSISTENT_FLAGS_DISABLED=${PERSISTENT_FLAGS_DISABLED}")
# Set Attribute table size
ADD_DEFINITIONS("-DATTR_TABLE_SIZE=${ATTR_TABLE_SIZE}")
# Add encryption
ADD_DEFINITIONS("-DENCRYPTION=${ENCRYPTION}")
ADD_DEFINITIONS("-DSTATIC_PASSKEY=${STATIC_PASSKEY}")
ADD_DEFINITIONS("-DDEVICE_TYPE=${DEVICE_TYPE}")
ADD_DEFINITIONS("-DMESHING=${MESHING}")
# Add iBeacon default values
ADD_DEFINITIONS("-DIBEACON=${IBEACON}")
#IF(IBEACON)
ADD_DEFINITIONS("-DBEACON_UUID=${BEACON_UUID}")
ADD_DEFINITIONS("-DBEACON_MAJOR=${BEACON_MAJOR}")
ADD_DEFINITIONS("-DBEACON_MINOR=${BEACON_MINOR}")
ADD_DEFINITIONS("-DBEACON_RSSI=${BEACON_RSSI}")
#ENDIF()
# Add services
ADD_DEFINITIONS("-DCROWNSTONE_SERVICE=${CROWNSTONE_SERVICE}")
ADD_DEFINITIONS("-DINDOOR_SERVICE=${INDOOR_SERVICE}")
ADD_DEFINITIONS("-DGENERAL_SERVICE=${GENERAL_SERVICE}")
ADD_DEFINITIONS("-DPOWER_SERVICE=${POWER_SERVICE}")
ADD_DEFINITIONS("-DSCHEDULE_SERVICE=${SCHEDULE_SERVICE}")
# Add characteristics
ADD_DEFINITIONS("-DCHAR_CONTROL=${CHAR_CONTROL}")
ADD_DEFINITIONS("-DCHAR_MESHING=${CHAR_MESHING}")
ADD_DEFINITIONS("-DCHAR_TEMPERATURE=${CHAR_TEMPERATURE}")
ADD_DEFINITIONS("-DCHAR_RESET=${CHAR_RESET}")
ADD_DEFINITIONS("-DCHAR_CONFIGURATION=${CHAR_CONFIGURATION}")
ADD_DEFINITIONS("-DCHAR_STATE=${CHAR_STATE}")
ADD_DEFINITIONS("-DCHAR_PWM=${CHAR_PWM}")
ADD_DEFINITIONS("-DCHAR_SAMPLE_CURRENT=${CHAR_SAMPLE_CURRENT}")
ADD_DEFINITIONS("-DCHAR_CURRENT_LIMIT=${CHAR_CURRENT_LIMIT}")
ADD_DEFINITIONS("-DCHAR_RSSI=${CHAR_RSSI}")
ADD_DEFINITIONS("-DCHAR_SCAN_DEVICES=${CHAR_SCAN_DEVICES}")
ADD_DEFINITIONS("-DCHAR_TRACK_DEVICES=${CHAR_TRACK_DEVICES}")
ADD_DEFINITIONS("-DCHAR_RELAY=${CHAR_RELAY}")
ADD_DEFINITIONS("-DCHAR_SCHEDULE=${CHAR_SCHEDULE}")
# only required if Nordic files are used
ADD_DEFINITIONS("-DBOARD_NRF6310")
# the bluetooth name is not optional
IF(BLUETOOTH_NAME)
ADD_DEFINITIONS("-DBLUETOOTH_NAME=${BLUETOOTH_NAME}")
ELSE()
MESSAGE(FATAL_ERROR "We require a BLUETOOTH_NAME in CMakeBuild.config (5 characters or less), i.e. \"Crown\" (with quotes)")
ENDIF()
GET_DIRECTORY_PROPERTY( DirDefs DIRECTORY ${CMAKE_SOURCE_DIR} COMPILE_DEFINITIONS )
FOREACH(definition ${DirDefs})
MESSAGE(STATUS "Definition: " ${definition})
IF(${definition} MATCHES "=$")
IF(NOT ${definition} MATCHES "COMPILATION_TIME")
MESSAGE(FATAL_ERROR "Definition ${definition} is not defined" )
ENDIF()
ENDIF()
ENDFOREACH()
# Set the compiler flags
SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -g3 -Wall ${OPTIMIZE} -mcpu=cortex-m0 -mthumb -ffunction-sections -fdata-sections ${DEFINES}")
SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -g3 -Wall ${OPTIMIZE} -mcpu=cortex-m0 -mthumb -ffunction-sections -fdata-sections ${DEFINES}")
# Set the compiler flags (print float support)
#SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -g3 -Wall ${OPTIMIZE} -mcpu=cortex-m0 -mthumb -u _printf_float -ffunction-sections -fdata-sections ${DEFINES}")
#SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -g3 -Wall ${OPTIMIZE} -mcpu=cortex-m0 -mthumb -u _printf_float -ffunction-sections -fdata-sections ${DEFINES}")
# Tell the linker that we use a special memory layout
SET(FILE_MEMORY_LAYOUT "-TnRF51822-softdevice.ld")
SET(PATH_FILE_MEMORY "-L${PROJECT_SOURCE_DIR}/conf")
# http://public.kitware.com/Bug/view.php?id=12652
# CMake does send the compiler flags also to the linker
SET(FLAG_WRITE_MAP_FILE "-Wl,-Map,prog.map")
SET(FLAG_REMOVE_UNWINDING_CODE "-Wl,--wrap,__aeabi_unwind_cpp_pr0")
# do not define above as multiple linker flags, or else you will get redefines of MEMORY etc.
SET(CMAKE_EXE_LINKER_FLAGS "${PATH_FILE_MEMORY} ${FILE_MEMORY_LAYOUT} -Wl,--gc-sections ${CMAKE_EXE_LINKER_FLAGS} ${FLAG_WRITE_MAP_FILE} ${FLAG_REMOVE_UNWINDING_CODE}")
# We preferably want to run the cross-compiler tests without all the flags. This namely means we have to add for example the object out of syscalls.c to the compilation, etc. Or, differently, have different flags for the compiler tests. This is difficult to do!
#SET(CMAKE_C_FLAGS "-nostdlib")
#SET(CMAKE_C_COMPILER_WORKS 1)
#SET(CMAKE_CXX_COMPILER_WORKS 1)
# find the libraries
# http://qmcpack.cmscc.org/getting-started/using-cmake-toolchain-file
# set the installation root (should contain usr/local and usr/lib directories)
SET(DESTDIR /data/arm)
# here will the header files be installed on "make install"
SET(CMAKE_INSTALL_PREFIX ${DESTDIR}/usr/local)
# add the libraries from the installation directory (if they have been build before)
#LINK_DIRECTORIES("${DESTDIR}/usr/local/lib")
#LINK_DIRECTORIES("${COMPILER_PATH}/${COMPILER_TYPE}/lib")
# the following doesn't seem to work so well
SET(CMAKE_INCLUDE_PATH ${DESTDIR}/usr/local/include)
MESSAGE(STATUS "Add include path: ${CMAKE_INCLUDE_PATH}")
# indicate where the linker is allowed to search for library / headers
SET(CMAKE_FIND_ROOT_PATH
#${ARM_LINUX_SYSROOT}
${DESTDIR})
#SET(CMAKE_FIND_ROOT_PATH ${CMAKE_FIND_ROOT_PATH} ${ARM_LINUX_SYSROOT})
# search for programs in the build host directories
SET(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER)
# for libraries and headers in the target directories
SET(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY ONLY)
SET(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY)