ST / ST_Events-old

Important changes to repositories hosted on mbed.com

Mbed hosted mercurial repositories are deprecated and are due to be permanently deleted in July 2026.

To keep a copy of this software download the repository Zip archive or clone locally using Mercurial.

It is also possible to export all your personal repositories from the account settings page.

Dependents:   HelloWorld_CCA01M1 HelloWorld_CCA02M1 CI-data-logger-server HelloWorld_CCA02M1 ... more

This is a fork of the events subdirectory of https://github.com/ARMmbed/mbed-os.

Note, you must import this library with import name: events!!!

tools/toolchains/gcc.py@8286:978e541a018f, 2016-09-30 (annotated)

Committer:
Sam Grove
Date:
Fri Sep 30 15:01:20 2016 -0500
Revision:
8286:978e541a018f
Parent:
8266:b5ccac2d5e81
Parent:
8285:d88fab74071c
Child:
8679:1471fcf83d61
Merge pull request #2856 from bridadan/fixing-missed-build-error-prints



[Tools] Making all toolchains print final compiler message

Who changed what in which revision?

UserRevisionLine numberNew contents of line
Mihail Stoyanov 6350:fd14088de4ac 1 """
Mihail Stoyanov 6350:fd14088de4ac 2 mbed SDK
Mihail Stoyanov 6350:fd14088de4ac 3 Copyright (c) 2011-2013 ARM Limited
Mihail Stoyanov 6350:fd14088de4ac 4
Mihail Stoyanov 6350:fd14088de4ac 5 Licensed under the Apache License, Version 2.0 (the "License");
Mihail Stoyanov 6350:fd14088de4ac 6 you may not use this file except in compliance with the License.
Mihail Stoyanov 6350:fd14088de4ac 7 You may obtain a copy of the License at
Mihail Stoyanov 6350:fd14088de4ac 8
Mihail Stoyanov 6350:fd14088de4ac 9 http://www.apache.org/licenses/LICENSE-2.0
Mihail Stoyanov 6350:fd14088de4ac 10
Mihail Stoyanov 6350:fd14088de4ac 11 Unless required by applicable law or agreed to in writing, software
Mihail Stoyanov 6350:fd14088de4ac 12 distributed under the License is distributed on an "AS IS" BASIS,
Mihail Stoyanov 6350:fd14088de4ac 13 WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
Mihail Stoyanov 6350:fd14088de4ac 14 See the License for the specific language governing permissions and
Mihail Stoyanov 6350:fd14088de4ac 15 limitations under the License.
Mihail Stoyanov 6350:fd14088de4ac 16 """
Mihail Stoyanov 6350:fd14088de4ac 17 import re
Sarah Marsh 7909:8d21dcb647f6 18 from os.path import join, basename, splitext
Mihail Stoyanov 6350:fd14088de4ac 19
Mihail Stoyanov 6980:b26b840b75aa 20 from tools.toolchains import mbedToolchain, TOOLCHAIN_PATHS
Mihail Stoyanov 6350:fd14088de4ac 21 from tools.hooks import hook_tool
Mihail Stoyanov 6350:fd14088de4ac 22
Mihail Stoyanov 6350:fd14088de4ac 23 class GCC(mbedToolchain):
Mihail Stoyanov 6350:fd14088de4ac 24 LINKER_EXT = '.ld'
Mihail Stoyanov 6350:fd14088de4ac 25 LIBRARY_EXT = '.a'
Mihail Stoyanov 6350:fd14088de4ac 26
Mihail Stoyanov 6350:fd14088de4ac 27 STD_LIB_NAME = "lib%s.a"
Mihail Stoyanov 6359:00ee81ac1c20 28 DIAGNOSTIC_PATTERN = re.compile('((?P<file>[^:]+):(?P<line>\d+):)(\d+:)? (?P<severity>warning|error): (?P<message>.+)')
Mihail Stoyanov 6980:b26b840b75aa 29 INDEX_PATTERN = re.compile('(?P<col>\s*)\^')
Mihail Stoyanov 6350:fd14088de4ac 30
Jimmy Brisson 8266:b5ccac2d5e81 31 def __init__(self, target, notify=None, macros=None,
Jimmy Brisson 8264:05c56a5c7c69 32 silent=False, tool_path="", extra_verbose=False,
Jimmy Brisson 8264:05c56a5c7c69 33 build_profile=None):
Jimmy Brisson 8266:b5ccac2d5e81 34 mbedToolchain.__init__(self, target, notify, macros, silent,
Jimmy Brisson 8264:05c56a5c7c69 35 extra_verbose=extra_verbose,
Jimmy Brisson 8264:05c56a5c7c69 36 build_profile=build_profile)
Mihail Stoyanov 6350:fd14088de4ac 37
Mihail Stoyanov 6350:fd14088de4ac 38 if target.core == "Cortex-M0+":
Mihail Stoyanov 6350:fd14088de4ac 39 cpu = "cortex-m0plus"
0xc0170 6962:bf39d414c367 40 elif target.core == "Cortex-M4F":
0xc0170 6962:bf39d414c367 41 cpu = "cortex-m4"
0xc0170 6962:bf39d414c367 42 elif target.core == "Cortex-M7F":
0xc0170 6962:bf39d414c367 43 cpu = "cortex-m7"
0xc0170 6962:bf39d414c367 44 elif target.core == "Cortex-M7FD":
0xc0170 6962:bf39d414c367 45 cpu = "cortex-m7"
Mihail Stoyanov 6350:fd14088de4ac 46 else:
Mihail Stoyanov 6350:fd14088de4ac 47 cpu = target.core.lower()
Mihail Stoyanov 6350:fd14088de4ac 48
Mihail Stoyanov 6350:fd14088de4ac 49 self.cpu = ["-mcpu=%s" % cpu]
Mihail Stoyanov 6350:fd14088de4ac 50 if target.core.startswith("Cortex"):
Mihail Stoyanov 6350:fd14088de4ac 51 self.cpu.append("-mthumb")
Mihail Stoyanov 6350:fd14088de4ac 52
0xc0170 6962:bf39d414c367 53 # FPU handling, M7 possibly to have double FPU
0xc0170 6962:bf39d414c367 54 if target.core == "Cortex-M4F":
Mihail Stoyanov 6350:fd14088de4ac 55 self.cpu.append("-mfpu=fpv4-sp-d16")
Mihail Stoyanov 6350:fd14088de4ac 56 self.cpu.append("-mfloat-abi=softfp")
0xc0170 6962:bf39d414c367 57 elif target.core == "Cortex-M7F":
0xc0170 6962:bf39d414c367 58 self.cpu.append("-mfpu=fpv5-sp-d16")
0xc0170 6962:bf39d414c367 59 self.cpu.append("-mfloat-abi=softfp")
0xc0170 6962:bf39d414c367 60 elif target.core == "Cortex-M7FD":
0xc0170 6962:bf39d414c367 61 self.cpu.append("-mfpu=fpv5-d16")
0xc0170 6962:bf39d414c367 62 self.cpu.append("-mfloat-abi=softfp")
Olaf Hagendorf 6803:3ebc5419b948 63
Mihail Stoyanov 6350:fd14088de4ac 64 if target.core == "Cortex-A9":
Mihail Stoyanov 6350:fd14088de4ac 65 self.cpu.append("-mthumb-interwork")
Mihail Stoyanov 6350:fd14088de4ac 66 self.cpu.append("-marm")
Mihail Stoyanov 6350:fd14088de4ac 67 self.cpu.append("-march=armv7-a")
Mihail Stoyanov 6350:fd14088de4ac 68 self.cpu.append("-mfpu=vfpv3")
Mihail Stoyanov 6350:fd14088de4ac 69 self.cpu.append("-mfloat-abi=hard")
Mihail Stoyanov 6350:fd14088de4ac 70 self.cpu.append("-mno-unaligned-access")
Mihail Stoyanov 6350:fd14088de4ac 71
Jimmy Brisson 6401:0edea5185bb1 72 self.flags["common"] += self.cpu
Mihail Stoyanov 6350:fd14088de4ac 73
Mihail Stoyanov 6350:fd14088de4ac 74 main_cc = join(tool_path, "arm-none-eabi-gcc")
Mihail Stoyanov 6350:fd14088de4ac 75 main_cppc = join(tool_path, "arm-none-eabi-g++")
Jimmy Brisson 6401:0edea5185bb1 76 self.asm = [main_cc] + self.flags['asm'] + self.flags["common"]
Mihail Stoyanov 6980:b26b840b75aa 77 self.cc = [main_cc]
Mihail Stoyanov 6980:b26b840b75aa 78 self.cppc =[main_cppc]
Jimmy Brisson 6401:0edea5185bb1 79 self.cc += self.flags['c'] + self.flags['common']
Jimmy Brisson 6401:0edea5185bb1 80 self.cppc += self.flags['cxx'] + self.flags['common']
Mihail Stoyanov 6350:fd14088de4ac 81
Jimmy Brisson 6401:0edea5185bb1 82 self.flags['ld'] += self.cpu
Jimmy Brisson 6401:0edea5185bb1 83 self.ld = [join(tool_path, "arm-none-eabi-gcc")] + self.flags['ld']
Mihail Stoyanov 6350:fd14088de4ac 84 self.sys_libs = ["stdc++", "supc++", "m", "c", "gcc"]
Mihail Stoyanov 6350:fd14088de4ac 85
Mihail Stoyanov 6350:fd14088de4ac 86 self.ar = join(tool_path, "arm-none-eabi-ar")
Mihail Stoyanov 6350:fd14088de4ac 87 self.elf2bin = join(tool_path, "arm-none-eabi-objcopy")
Mihail Stoyanov 6350:fd14088de4ac 88
Mihail Stoyanov 6350:fd14088de4ac 89 def parse_dependencies(self, dep_path):
Mihail Stoyanov 6350:fd14088de4ac 90 dependencies = []
Mihail Stoyanov 6355:86cd49f38a3e 91 buff = open(dep_path).readlines()
Mihail Stoyanov 6355:86cd49f38a3e 92 buff[0] = re.sub('^(.*?)\: ', '', buff[0])
Mihail Stoyanov 6355:86cd49f38a3e 93 for line in buff:
Mihail Stoyanov 6350:fd14088de4ac 94 file = line.replace('\\\n', '').strip()
Mihail Stoyanov 6350:fd14088de4ac 95 if file:
Mihail Stoyanov 6350:fd14088de4ac 96 # GCC might list more than one dependency on a single line, in this case
Mihail Stoyanov 6350:fd14088de4ac 97 # the dependencies are separated by a space. However, a space might also
Mihail Stoyanov 6350:fd14088de4ac 98 # indicate an actual space character in a dependency path, but in this case
Mihail Stoyanov 6350:fd14088de4ac 99 # the space character is prefixed by a backslash.
Mihail Stoyanov 6350:fd14088de4ac 100 # Temporary replace all '\ ' with a special char that is not used (\a in this
Mihail Stoyanov 6350:fd14088de4ac 101 # case) to keep them from being interpreted by 'split' (they will be converted
Mihail Stoyanov 6350:fd14088de4ac 102 # back later to a space char)
Mihail Stoyanov 6350:fd14088de4ac 103 file = file.replace('\\ ', '\a')
Mihail Stoyanov 6350:fd14088de4ac 104 if file.find(" ") == -1:
Mihail Stoyanov 6980:b26b840b75aa 105 dependencies.append((self.CHROOT if self.CHROOT else '') + file.replace('\a', ' '))
Mihail Stoyanov 6350:fd14088de4ac 106 else:
Mihail Stoyanov 6980:b26b840b75aa 107 dependencies = dependencies + [(self.CHROOT if self.CHROOT else '') + f.replace('\a', ' ') for f in file.split(" ")]
Mihail Stoyanov 6350:fd14088de4ac 108 return dependencies
Mihail Stoyanov 6350:fd14088de4ac 109
Mihail Stoyanov 6350:fd14088de4ac 110 def is_not_supported_error(self, output):
Mihail Stoyanov 6350:fd14088de4ac 111 return "error: #error [NOT_SUPPORTED]" in output
Mihail Stoyanov 6350:fd14088de4ac 112
Mihail Stoyanov 6350:fd14088de4ac 113 def parse_output(self, output):
Mihail Stoyanov 6350:fd14088de4ac 114 # The warning/error notification is multiline
Mihail Stoyanov 6980:b26b840b75aa 115 msg = None
Mihail Stoyanov 6350:fd14088de4ac 116 for line in output.splitlines():
Brian Daniels 7510:0446c506f41a 117 match = GCC.DIAGNOSTIC_PATTERN.search(line)
Mihail Stoyanov 6359:00ee81ac1c20 118 if match is not None:
Mihail Stoyanov 6980:b26b840b75aa 119 if msg is not None:
Mihail Stoyanov 6980:b26b840b75aa 120 self.cc_info(msg)
Brian Daniels 8285:d88fab74071c 121 msg = None
Mihail Stoyanov 6980:b26b840b75aa 122 msg = {
Mihail Stoyanov 6980:b26b840b75aa 123 'severity': match.group('severity').lower(),
Mihail Stoyanov 6980:b26b840b75aa 124 'file': match.group('file'),
Mihail Stoyanov 6980:b26b840b75aa 125 'line': match.group('line'),
Mihail Stoyanov 6980:b26b840b75aa 126 'col': 0,
Mihail Stoyanov 6980:b26b840b75aa 127 'message': match.group('message'),
Mihail Stoyanov 6980:b26b840b75aa 128 'text': '',
Mihail Stoyanov 6980:b26b840b75aa 129 'target_name': self.target.name,
Mihail Stoyanov 6980:b26b840b75aa 130 'toolchain_name': self.name
Mihail Stoyanov 6980:b26b840b75aa 131 }
Mihail Stoyanov 6980:b26b840b75aa 132 elif msg is not None:
Mihail Stoyanov 6981:0381c344fb94 133 # Determine the warning/error column by calculating the ^ position
Mihail Stoyanov 6980:b26b840b75aa 134 match = GCC.INDEX_PATTERN.match(line)
Mihail Stoyanov 6980:b26b840b75aa 135 if match is not None:
Mihail Stoyanov 6980:b26b840b75aa 136 msg['col'] = len(match.group('col'))
Mihail Stoyanov 6980:b26b840b75aa 137 self.cc_info(msg)
Mihail Stoyanov 6980:b26b840b75aa 138 msg = None
Mihail Stoyanov 6980:b26b840b75aa 139 else:
Mihail Stoyanov 6980:b26b840b75aa 140 msg['text'] += line+"\n"
Mihail Stoyanov 6350:fd14088de4ac 141
Brian Daniels 8285:d88fab74071c 142 if msg is not None:
Brian Daniels 8285:d88fab74071c 143 self.cc_info(msg)
Brian Daniels 8285:d88fab74071c 144
Mihail Stoyanov 6355:86cd49f38a3e 145 def get_dep_option(self, object):
Mihail Stoyanov 6355:86cd49f38a3e 146 base, _ = splitext(object)
Mihail Stoyanov 6355:86cd49f38a3e 147 dep_path = base + '.d'
Mihail Stoyanov 6355:86cd49f38a3e 148 return ["-MD", "-MF", dep_path]
Mihail Stoyanov 6355:86cd49f38a3e 149
Jimmy Brisson 6639:7310555173f0 150 def get_config_option(self, config_header):
Jimmy Brisson 6639:7310555173f0 151 return ['-include', config_header]
Jimmy Brisson 6639:7310555173f0 152
Mihail Stoyanov 7371:4c352cc17ba8 153 def get_compile_options(self, defines, includes, for_asm=False):
Mihail Stoyanov 6980:b26b840b75aa 154 opts = ['-D%s' % d for d in defines]
Mihail Stoyanov 6980:b26b840b75aa 155 if self.RESPONSE_FILES:
Mihail Stoyanov 6980:b26b840b75aa 156 opts += ['@%s' % self.get_inc_file(includes)]
Mihail Stoyanov 6980:b26b840b75aa 157 else:
Mihail Stoyanov 6980:b26b840b75aa 158 opts += ["-I%s" % i for i in includes]
Mihail Stoyanov 6980:b26b840b75aa 159
Mihail Stoyanov 7371:4c352cc17ba8 160 if not for_asm:
Mihail Stoyanov 7371:4c352cc17ba8 161 config_header = self.get_config_header()
Mihail Stoyanov 7371:4c352cc17ba8 162 if config_header is not None:
Mihail Stoyanov 7371:4c352cc17ba8 163 opts = opts + self.get_config_option(config_header)
Bogdan Marinescu 6530:98ce08655513 164 return opts
Mihail Stoyanov 6355:86cd49f38a3e 165
Mihail Stoyanov 6355:86cd49f38a3e 166 @hook_tool
Mihail Stoyanov 6355:86cd49f38a3e 167 def assemble(self, source, object, includes):
Mihail Stoyanov 6355:86cd49f38a3e 168 # Build assemble command
Mihail Stoyanov 7371:4c352cc17ba8 169 cmd = self.asm + self.get_compile_options(self.get_symbols(True), includes) + ["-o", object, source]
Mihail Stoyanov 6355:86cd49f38a3e 170
Mihail Stoyanov 6355:86cd49f38a3e 171 # Call cmdline hook
Mihail Stoyanov 6355:86cd49f38a3e 172 cmd = self.hook.get_cmdline_assembler(cmd)
Mihail Stoyanov 6355:86cd49f38a3e 173
Mihail Stoyanov 6355:86cd49f38a3e 174 # Return command array, don't execute
Mihail Stoyanov 6355:86cd49f38a3e 175 return [cmd]
Mihail Stoyanov 6350:fd14088de4ac 176
Mihail Stoyanov 6355:86cd49f38a3e 177 @hook_tool
Mihail Stoyanov 6355:86cd49f38a3e 178 def compile(self, cc, source, object, includes):
Mihail Stoyanov 6355:86cd49f38a3e 179 # Build compile command
Mihail Stoyanov 6355:86cd49f38a3e 180 cmd = cc + self.get_compile_options(self.get_symbols(), includes)
Mihail Stoyanov 6355:86cd49f38a3e 181
Mihail Stoyanov 6355:86cd49f38a3e 182 cmd.extend(self.get_dep_option(object))
Mihail Stoyanov 6355:86cd49f38a3e 183
Mihail Stoyanov 6355:86cd49f38a3e 184 cmd.extend(["-o", object, source])
Vincenzo Frascino 6393:b4fa50caddef 185
Mihail Stoyanov 6355:86cd49f38a3e 186 # Call cmdline hook
Mihail Stoyanov 6355:86cd49f38a3e 187 cmd = self.hook.get_cmdline_compiler(cmd)
Mihail Stoyanov 6355:86cd49f38a3e 188
Mihail Stoyanov 6355:86cd49f38a3e 189 return [cmd]
Mihail Stoyanov 6355:86cd49f38a3e 190
Mihail Stoyanov 6355:86cd49f38a3e 191 def compile_c(self, source, object, includes):
Mihail Stoyanov 6355:86cd49f38a3e 192 return self.compile(self.cc, source, object, includes)
Mihail Stoyanov 6355:86cd49f38a3e 193
Mihail Stoyanov 6355:86cd49f38a3e 194 def compile_cpp(self, source, object, includes):
Mihail Stoyanov 6355:86cd49f38a3e 195 return self.compile(self.cppc, source, object, includes)
Mihail Stoyanov 6355:86cd49f38a3e 196
Mihail Stoyanov 6355:86cd49f38a3e 197 @hook_tool
Mihail Stoyanov 6350:fd14088de4ac 198 def link(self, output, objects, libraries, lib_dirs, mem_map):
Mihail Stoyanov 6350:fd14088de4ac 199 libs = []
Mihail Stoyanov 6350:fd14088de4ac 200 for l in libraries:
Mihail Stoyanov 6350:fd14088de4ac 201 name, _ = splitext(basename(l))
Mihail Stoyanov 6350:fd14088de4ac 202 libs.append("-l%s" % name[3:])
Mihail Stoyanov 6350:fd14088de4ac 203 libs.extend(["-l%s" % l for l in self.sys_libs])
Vincenzo Frascino 6393:b4fa50caddef 204
Mihail Stoyanov 6355:86cd49f38a3e 205 # Build linker command
Mihail Stoyanov 6355:86cd49f38a3e 206 map_file = splitext(output)[0] + ".map"
Mihail Stoyanov 6355:86cd49f38a3e 207 cmd = self.ld + ["-o", output, "-Wl,-Map=%s" % map_file] + objects + ["-Wl,--start-group"] + libs + ["-Wl,--end-group"]
Mihail Stoyanov 6355:86cd49f38a3e 208 if mem_map:
Mihail Stoyanov 6355:86cd49f38a3e 209 cmd.extend(['-T', mem_map])
Vincenzo Frascino 6393:b4fa50caddef 210
Mihail Stoyanov 6355:86cd49f38a3e 211 for L in lib_dirs:
Mihail Stoyanov 6355:86cd49f38a3e 212 cmd.extend(['-L', L])
Mihail Stoyanov 6355:86cd49f38a3e 213 cmd.extend(libs)
Mihail Stoyanov 6350:fd14088de4ac 214
Mihail Stoyanov 6355:86cd49f38a3e 215 # Call cmdline hook
Mihail Stoyanov 6355:86cd49f38a3e 216 cmd = self.hook.get_cmdline_linker(cmd)
Mihail Stoyanov 6355:86cd49f38a3e 217
Mihail Stoyanov 6980:b26b840b75aa 218 if self.RESPONSE_FILES:
Mihail Stoyanov 6980:b26b840b75aa 219 # Split link command to linker executable + response file
Mihail Stoyanov 6355:86cd49f38a3e 220 cmd_linker = cmd[0]
Mihail Stoyanov 6980:b26b840b75aa 221 link_files = self.get_link_file(cmd[1:])
Mihail Stoyanov 6980:b26b840b75aa 222 cmd = [cmd_linker, "@%s" % link_files]
Mihail Stoyanov 6355:86cd49f38a3e 223
Mihail Stoyanov 6355:86cd49f38a3e 224 # Exec command
Mihail Stoyanov 6980:b26b840b75aa 225 self.cc_verbose("Link: %s" % ' '.join(cmd))
Mihail Stoyanov 6980:b26b840b75aa 226 self.default_cmd(cmd)
Mihail Stoyanov 6355:86cd49f38a3e 227
Mihail Stoyanov 6355:86cd49f38a3e 228 @hook_tool
Mihail Stoyanov 6355:86cd49f38a3e 229 def archive(self, objects, lib_path):
Mihail Stoyanov 6980:b26b840b75aa 230 if self.RESPONSE_FILES:
Mihail Stoyanov 6980:b26b840b75aa 231 param = ["@%s" % self.get_arch_file(objects)]
Mihail Stoyanov 6980:b26b840b75aa 232 else:
Mihail Stoyanov 6980:b26b840b75aa 233 param = objects
Mihail Stoyanov 6355:86cd49f38a3e 234
Mihail Stoyanov 6355:86cd49f38a3e 235 # Exec command
Mihail Stoyanov 6980:b26b840b75aa 236 self.default_cmd([self.ar, 'rcs', lib_path] + param)
Mihail Stoyanov 6350:fd14088de4ac 237
Mihail Stoyanov 6350:fd14088de4ac 238 @hook_tool
Mihail Stoyanov 6350:fd14088de4ac 239 def binary(self, resources, elf, bin):
Mihail Stoyanov 6355:86cd49f38a3e 240 # Build binary command
Mihail Stoyanov 6355:86cd49f38a3e 241 cmd = [self.elf2bin, "-O", "binary", elf, bin]
Mihail Stoyanov 6355:86cd49f38a3e 242
Mihail Stoyanov 6355:86cd49f38a3e 243 # Call cmdline hook
Mihail Stoyanov 6355:86cd49f38a3e 244 cmd = self.hook.get_cmdline_binary(cmd)
Mihail Stoyanov 6355:86cd49f38a3e 245
Mihail Stoyanov 6355:86cd49f38a3e 246 # Exec command
Mihail Stoyanov 6980:b26b840b75aa 247 self.cc_verbose("FromELF: %s" % ' '.join(cmd))
Mihail Stoyanov 6355:86cd49f38a3e 248 self.default_cmd(cmd)
Mihail Stoyanov 6350:fd14088de4ac 249
Mihail Stoyanov 6350:fd14088de4ac 250
Mihail Stoyanov 6350:fd14088de4ac 251 class GCC_ARM(GCC):
Sarah Marsh 7907:36a6ad9af387 252 @staticmethod
Sarah Marsh 7907:36a6ad9af387 253 def check_executable():
Sarah Marsh 7908:0f6ef9835afc 254 """Returns True if the executable (arm-none-eabi-gcc) location
Sarah Marsh 7908:0f6ef9835afc 255 specified by the user exists OR the executable can be found on the PATH.
Sarah Marsh 7908:0f6ef9835afc 256 Returns False otherwise."""
Sarah Marsh 7909:8d21dcb647f6 257 return mbedToolchain.generic_check_executable("GCC_ARM", 'arm-none-eabi-gcc', 1)
Sarah Marsh 7907:36a6ad9af387 258
Jimmy Brisson 8266:b5ccac2d5e81 259 def __init__(self, target, notify=None, macros=None,
Jimmy Brisson 8264:05c56a5c7c69 260 silent=False, extra_verbose=False, build_profile=None):
Jimmy Brisson 8266:b5ccac2d5e81 261 GCC.__init__(self, target, notify, macros, silent,
Jimmy Brisson 8264:05c56a5c7c69 262 TOOLCHAIN_PATHS['GCC_ARM'], extra_verbose=extra_verbose,
Jimmy Brisson 8264:05c56a5c7c69 263 build_profile=build_profile)
Mihail Stoyanov 6350:fd14088de4ac 264
Mihail Stoyanov 6350:fd14088de4ac 265 self.sys_libs.append("nosys")
Mihail Stoyanov 6350:fd14088de4ac 266
Mihail Stoyanov 6350:fd14088de4ac 267
Mihail Stoyanov 6350:fd14088de4ac 268 class GCC_CR(GCC):
Sarah Marsh 7907:36a6ad9af387 269 @staticmethod
Sarah Marsh 7907:36a6ad9af387 270 def check_executable():
Sarah Marsh 7908:0f6ef9835afc 271 """Returns True if the executable (arm-none-eabi-gcc) location
Sarah Marsh 7908:0f6ef9835afc 272 specified by the user exists OR the executable can be found on the PATH.
Sarah Marsh 7908:0f6ef9835afc 273 Returns False otherwise."""
Sarah Marsh 7909:8d21dcb647f6 274 return mbedToolchain.generic_check_executable("GCC_CR", 'arm-none-eabi-gcc', 1)
Sarah Marsh 7907:36a6ad9af387 275
Jimmy Brisson 8266:b5ccac2d5e81 276 def __init__(self, target, notify=None, macros=None,
Jimmy Brisson 8264:05c56a5c7c69 277 silent=False, extra_verbose=False, build_profile=None):
Jimmy Brisson 8266:b5ccac2d5e81 278 GCC.__init__(self, target, notify, macros, silent,
Jimmy Brisson 8264:05c56a5c7c69 279 TOOLCHAIN_PATHS['GCC_CR'], extra_verbose=extra_verbose,
Jimmy Brisson 8264:05c56a5c7c69 280 build_profile=build_profile)
Mihail Stoyanov 6350:fd14088de4ac 281
Mihail Stoyanov 6350:fd14088de4ac 282 additional_compiler_flags = [
Mihail Stoyanov 6350:fd14088de4ac 283 "-D__NEWLIB__", "-D__CODE_RED", "-D__USE_CMSIS", "-DCPP_USE_HEAP",
Mihail Stoyanov 6350:fd14088de4ac 284 ]
Mihail Stoyanov 6350:fd14088de4ac 285 self.cc += additional_compiler_flags
Mihail Stoyanov 6350:fd14088de4ac 286 self.cppc += additional_compiler_flags
Mihail Stoyanov 6350:fd14088de4ac 287
Mihail Stoyanov 6350:fd14088de4ac 288 # Use latest gcc nanolib
Mihail Stoyanov 6350:fd14088de4ac 289 self.ld.append("--specs=nano.specs")
Mihail Stoyanov 6350:fd14088de4ac 290 if target.name in ["LPC1768", "LPC4088", "LPC4088_DM", "LPC4330", "UBLOX_C027", "LPC2368"]:
Mihail Stoyanov 6350:fd14088de4ac 291 self.ld.extend(["-u _printf_float", "-u _scanf_float"])
Mihail Stoyanov 6350:fd14088de4ac 292 self.ld += ["-nostdlib"]