blob: edb0e10434e38e57fa6b8e80e7ce7870873739af [file] [log] [blame]
Patrick Williamsc124f4f2015-09-15 14:41:29 -05001# IceCream distributed compiling support
2#
3# Stages directories with symlinks from gcc/g++ to icecc, for both
4# native and cross compilers. Depending on each configure or compile,
5# the directories are added at the head of the PATH list and ICECC_CXX
6# and ICEC_CC are set.
7#
8# For the cross compiler, creates a tar.gz of our toolchain and sets
9# ICECC_VERSION accordingly.
10#
11# The class now handles all 3 different compile 'stages' (i.e native ,cross-kernel and target) creating the
12# necessary environment tar.gz file to be used by the remote machines.
13# It also supports meta-toolchain generation
14#
15# If ICECC_PATH is not set in local.conf then the class will try to locate it using 'bb.utils.which'
16# but nothing is sure ;)
17#
18# If ICECC_ENV_EXEC is set in local.conf, then it should point to the icecc-create-env script provided by the user
19# or the default one provided by icecc-create-env.bb will be used
20# (NOTE that this is a modified version of the script need it and *not the one that comes with icecc*
21#
22# User can specify if specific packages or packages belonging to class should not use icecc to distribute
23# compile jobs to remote machines, but handled locally, by defining ICECC_USER_CLASS_BL and ICECC_USER_PACKAGE_BL
24# with the appropriate values in local.conf. In addition the user can force to enable icecc for packages
25# which set an empty PARALLEL_MAKE variable by defining ICECC_USER_PACKAGE_WL.
26#
27#########################################################################################
28#Error checking is kept to minimum so double check any parameters you pass to the class
29###########################################################################################
30
Brad Bishop316dfdd2018-06-25 12:45:53 -040031BB_HASHBASE_WHITELIST += "ICECC_PARALLEL_MAKE ICECC_DISABLED ICECC_USER_PACKAGE_BL \
32 ICECC_USER_CLASS_BL ICECC_USER_PACKAGE_WL ICECC_PATH ICECC_ENV_EXEC \
33 ICECC_CARET_WORKAROUND ICECC_CFLAGS ICECC_ENV_VERSION \
34 ICECC_DEBUG ICECC_LOGFILE ICECC_REPEAT_RATE ICECC_PREFERRED_HOST \
35 ICECC_CLANG_REMOTE_CPP ICECC_IGNORE_UNVERIFIED ICECC_TEST_SOCKET \
Brad Bishopa5c52ff2018-11-23 10:55:50 +130036 ICECC_ENV_DEBUG ICECC_SYSTEM_PACKAGE_BL ICECC_SYSTEM_CLASS_BL \
Brad Bishop19323692019-04-05 15:28:33 -040037 ICECC_REMOTE_CPP \
Brad Bishop316dfdd2018-06-25 12:45:53 -040038 "
Patrick Williamsc124f4f2015-09-15 14:41:29 -050039
40ICECC_ENV_EXEC ?= "${STAGING_BINDIR_NATIVE}/icecc-create-env"
41
Brad Bishop977dc1a2019-02-06 16:01:43 -050042HOSTTOOLS_NONFATAL += "icecc patchelf"
43
Brad Bishop316dfdd2018-06-25 12:45:53 -040044# This version can be incremented when changes are made to the environment that
45# invalidate the version on the compile nodes. Changing it will cause a new
46# environment to be created.
47#
48# A useful thing to do for testing Icecream changes locally is to add a
49# subversion in local.conf:
50# ICECC_ENV_VERSION_append = "-my-ver-1"
51ICECC_ENV_VERSION = "2"
52
53# Default to disabling the caret workaround, If set to "1" in local.conf, icecc
54# will locally recompile any files that have warnings, which can adversely
55# affect performance.
56#
57# See: https://github.com/icecc/icecream/issues/190
58export ICECC_CARET_WORKAROUND ??= "0"
59
Brad Bishop19323692019-04-05 15:28:33 -040060export ICECC_REMOTE_CPP ??= "1"
61
Brad Bishop316dfdd2018-06-25 12:45:53 -040062ICECC_CFLAGS = ""
63CFLAGS += "${ICECC_CFLAGS}"
64CXXFLAGS += "${ICECC_CFLAGS}"
65
66# Debug flags when generating environments
67ICECC_ENV_DEBUG ??= ""
68
Brad Bishopa5c52ff2018-11-23 10:55:50 +130069# "system" recipe blacklist contains a list of packages that can not distribute
70# compile tasks for one reason or the other. When adding new entry, please
71# document why (how it failed) so that we can re-evaluate it later e.g. when
72# there is new version
73#
74# libgcc-initial - fails with CPP sanity check error if host sysroot contains
75# cross gcc built for another target tune/variant
76# target-sdk-provides-dummy - ${HOST_PREFIX} is empty which triggers the "NULL
77# prefix" error.
78ICECC_SYSTEM_PACKAGE_BL += "\
79 libgcc-initial \
80 target-sdk-provides-dummy \
81 "
82
83# "system" classes that should be blacklisted. When adding new entry, please
84# document why (how it failed) so that we can re-evaluate it later
85#
86# image - Image aren't compiling, but the testing framework for images captures
87# PARALLEL_MAKE as part of the test environment. Many tests won't use
88# icecream, but leaving the high level of parallelism can cause them to
89# consume an unnecessary amount of resources.
90ICECC_SYSTEM_CLASS_BL += "\
91 image \
92 "
93
Patrick Williamsc124f4f2015-09-15 14:41:29 -050094def icecc_dep_prepend(d):
95 # INHIBIT_DEFAULT_DEPS doesn't apply to the patch command. Whether or not
96 # we need that built is the responsibility of the patch function / class, not
97 # the application.
Brad Bishop316dfdd2018-06-25 12:45:53 -040098 if not d.getVar('INHIBIT_DEFAULT_DEPS'):
Patrick Williamsc124f4f2015-09-15 14:41:29 -050099 return "icecc-create-env-native"
100 return ""
101
102DEPENDS_prepend += "${@icecc_dep_prepend(d)} "
103
Brad Bishop37a0e4d2017-12-04 01:01:44 -0500104get_cross_kernel_cc[vardepsexclude] += "KERNEL_CC"
Patrick Williamsc124f4f2015-09-15 14:41:29 -0500105def get_cross_kernel_cc(bb,d):
Brad Bishop977dc1a2019-02-06 16:01:43 -0500106 if not icecc_is_kernel(bb, d):
107 return None
Patrick Williamsc124f4f2015-09-15 14:41:29 -0500108
109 # evaluate the expression by the shell if necessary
Brad Bishop977dc1a2019-02-06 16:01:43 -0500110 kernel_cc = d.getVar('KERNEL_CC')
Patrick Williamsc124f4f2015-09-15 14:41:29 -0500111 if '`' in kernel_cc or '$(' in kernel_cc:
Patrick Williamsc0f7c042017-02-23 20:41:17 -0600112 import subprocess
113 kernel_cc = subprocess.check_output("echo %s" % kernel_cc, shell=True).decode("utf-8")[:-1]
Patrick Williamsc124f4f2015-09-15 14:41:29 -0500114
Patrick Williamsc124f4f2015-09-15 14:41:29 -0500115 kernel_cc = kernel_cc.replace('ccache', '').strip()
116 kernel_cc = kernel_cc.split(' ')[0]
117 kernel_cc = kernel_cc.strip()
118 return kernel_cc
119
120def get_icecc(d):
Brad Bishop316dfdd2018-06-25 12:45:53 -0400121 return d.getVar('ICECC_PATH') or bb.utils.which(os.getenv("PATH"), "icecc")
Patrick Williamsc124f4f2015-09-15 14:41:29 -0500122
Patrick Williamsd8c66bc2016-06-20 12:57:21 -0500123def use_icecc(bb,d):
Brad Bishop316dfdd2018-06-25 12:45:53 -0400124 if d.getVar('ICECC_DISABLED') == "1":
Patrick Williamsc124f4f2015-09-15 14:41:29 -0500125 # don't even try it, when explicitly disabled
126 return "no"
127
128 # allarch recipes don't use compiler
Patrick Williamsd8c66bc2016-06-20 12:57:21 -0500129 if icecc_is_allarch(bb, d):
Patrick Williamsc124f4f2015-09-15 14:41:29 -0500130 return "no"
131
Brad Bishop316dfdd2018-06-25 12:45:53 -0400132 if icecc_is_cross_canadian(bb, d):
133 return "no"
134
Brad Bishop6e60e8b2018-02-01 10:27:11 -0500135 pn = d.getVar('PN')
Brad Bishop19323692019-04-05 15:28:33 -0400136 bpn = d.getVar('BPN')
137
138 # Blacklist/whitelist checks are made against BPN, because there is a good
139 # chance that if icecc should be skipped for a recipe, it should be skipped
140 # for all the variants of that recipe. PN is still checked in case a user
141 # specified a more specific recipe.
142 check_pn = set([pn, bpn])
Patrick Williamsc124f4f2015-09-15 14:41:29 -0500143
Brad Bishopa5c52ff2018-11-23 10:55:50 +1300144 system_class_blacklist = (d.getVar('ICECC_SYSTEM_CLASS_BL') or "").split()
Brad Bishop316dfdd2018-06-25 12:45:53 -0400145 user_class_blacklist = (d.getVar('ICECC_USER_CLASS_BL') or "none").split()
Patrick Williamsc124f4f2015-09-15 14:41:29 -0500146 package_class_blacklist = system_class_blacklist + user_class_blacklist
147
148 for black in package_class_blacklist:
149 if bb.data.inherits_class(black, d):
150 bb.debug(1, "%s: class %s found in blacklist, disable icecc" % (pn, black))
151 return "no"
152
Brad Bishopa5c52ff2018-11-23 10:55:50 +1300153 system_package_blacklist = (d.getVar('ICECC_SYSTEM_PACKAGE_BL') or "").split()
Brad Bishop316dfdd2018-06-25 12:45:53 -0400154 user_package_blacklist = (d.getVar('ICECC_USER_PACKAGE_BL') or "").split()
155 user_package_whitelist = (d.getVar('ICECC_USER_PACKAGE_WL') or "").split()
Patrick Williamsc124f4f2015-09-15 14:41:29 -0500156 package_blacklist = system_package_blacklist + user_package_blacklist
157
Brad Bishop19323692019-04-05 15:28:33 -0400158 if check_pn & set(package_blacklist):
Patrick Williamsc124f4f2015-09-15 14:41:29 -0500159 bb.debug(1, "%s: found in blacklist, disable icecc" % pn)
160 return "no"
161
Brad Bishop19323692019-04-05 15:28:33 -0400162 if check_pn & set(user_package_whitelist):
Patrick Williamsc124f4f2015-09-15 14:41:29 -0500163 bb.debug(1, "%s: found in whitelist, enable icecc" % pn)
164 return "yes"
165
Brad Bishop316dfdd2018-06-25 12:45:53 -0400166 if d.getVar('PARALLEL_MAKE') == "":
Patrick Williamsc124f4f2015-09-15 14:41:29 -0500167 bb.debug(1, "%s: has empty PARALLEL_MAKE, disable icecc" % pn)
168 return "no"
169
170 return "yes"
171
Patrick Williamsd8c66bc2016-06-20 12:57:21 -0500172def icecc_is_allarch(bb, d):
Brad Bishop1a4b7ee2018-12-16 17:11:34 -0800173 return d.getVar("PACKAGE_ARCH") == "all"
Patrick Williamsc124f4f2015-09-15 14:41:29 -0500174
Patrick Williamsd8c66bc2016-06-20 12:57:21 -0500175def icecc_is_kernel(bb, d):
Patrick Williamsc124f4f2015-09-15 14:41:29 -0500176 return \
177 bb.data.inherits_class("kernel", d);
178
Patrick Williamsd8c66bc2016-06-20 12:57:21 -0500179def icecc_is_native(bb, d):
Patrick Williamsc124f4f2015-09-15 14:41:29 -0500180 return \
181 bb.data.inherits_class("cross", d) or \
182 bb.data.inherits_class("native", d);
183
Brad Bishop316dfdd2018-06-25 12:45:53 -0400184def icecc_is_cross_canadian(bb, d):
185 return bb.data.inherits_class("cross-canadian", d)
186
187def icecc_dir(bb, d):
188 return d.expand('${TMPDIR}/work-shared/ice')
189
Patrick Williamsc124f4f2015-09-15 14:41:29 -0500190# Don't pollute allarch signatures with TARGET_FPU
Patrick Williamsd8c66bc2016-06-20 12:57:21 -0500191icecc_version[vardepsexclude] += "TARGET_FPU"
192def icecc_version(bb, d):
193 if use_icecc(bb, d) == "no":
Patrick Williamsc124f4f2015-09-15 14:41:29 -0500194 return ""
195
Brad Bishop316dfdd2018-06-25 12:45:53 -0400196 parallel = d.getVar('ICECC_PARALLEL_MAKE') or ""
197 if not d.getVar('PARALLEL_MAKE') == "" and parallel:
Patrick Williamsc124f4f2015-09-15 14:41:29 -0500198 d.setVar("PARALLEL_MAKE", parallel)
199
Brad Bishop316dfdd2018-06-25 12:45:53 -0400200 # Disable showing the caret in the GCC compiler output if the workaround is
201 # disabled
202 if d.getVar('ICECC_CARET_WORKAROUND') == '0':
203 d.setVar('ICECC_CFLAGS', '-fno-diagnostics-show-caret')
204
Patrick Williamsd8c66bc2016-06-20 12:57:21 -0500205 if icecc_is_native(bb, d):
Patrick Williamsc124f4f2015-09-15 14:41:29 -0500206 archive_name = "local-host-env"
207 elif d.expand('${HOST_PREFIX}') == "":
208 bb.fatal(d.expand("${PN}"), " NULL prefix")
209 else:
210 prefix = d.expand('${HOST_PREFIX}' )
211 distro = d.expand('${DISTRO}')
212 target_sys = d.expand('${TARGET_SYS}')
Brad Bishop316dfdd2018-06-25 12:45:53 -0400213 float = d.getVar('TARGET_FPU') or "hard"
Patrick Williamsc124f4f2015-09-15 14:41:29 -0500214 archive_name = prefix + distro + "-" + target_sys + "-" + float
Patrick Williamsd8c66bc2016-06-20 12:57:21 -0500215 if icecc_is_kernel(bb, d):
Patrick Williamsc124f4f2015-09-15 14:41:29 -0500216 archive_name += "-kernel"
217
218 import socket
Brad Bishop316dfdd2018-06-25 12:45:53 -0400219 ice_dir = icecc_dir(bb, d)
220 tar_file = os.path.join(ice_dir, "{archive}-{version}-@VERSION@-{hostname}.tar.gz".format(
221 archive=archive_name,
222 version=d.getVar('ICECC_ENV_VERSION'),
223 hostname=socket.gethostname()
224 ))
Patrick Williamsc124f4f2015-09-15 14:41:29 -0500225
226 return tar_file
227
Patrick Williamsd8c66bc2016-06-20 12:57:21 -0500228def icecc_path(bb,d):
229 if use_icecc(bb, d) == "no":
Patrick Williamsc124f4f2015-09-15 14:41:29 -0500230 # don't create unnecessary directories when icecc is disabled
231 return
232
Brad Bishop977dc1a2019-02-06 16:01:43 -0500233 staging = os.path.join(d.expand('${STAGING_BINDIR}'), "ice")
Patrick Williamsd8c66bc2016-06-20 12:57:21 -0500234 if icecc_is_kernel(bb, d):
Brad Bishop977dc1a2019-02-06 16:01:43 -0500235 staging += "-kernel"
Patrick Williamsc124f4f2015-09-15 14:41:29 -0500236
Brad Bishop977dc1a2019-02-06 16:01:43 -0500237 return staging
Patrick Williamsc124f4f2015-09-15 14:41:29 -0500238
Patrick Williamsd8c66bc2016-06-20 12:57:21 -0500239def icecc_get_external_tool(bb, d, tool):
Patrick Williamsc124f4f2015-09-15 14:41:29 -0500240 external_toolchain_bindir = d.expand('${EXTERNAL_TOOLCHAIN}${bindir_cross}')
241 target_prefix = d.expand('${TARGET_PREFIX}')
242 return os.path.join(external_toolchain_bindir, '%s%s' % (target_prefix, tool))
243
Brad Bishop316dfdd2018-06-25 12:45:53 -0400244def icecc_get_tool_link(tool, d):
245 import subprocess
246 return subprocess.check_output("readlink -f %s" % tool, shell=True).decode("utf-8")[:-1]
247
248def icecc_get_path_tool(tool, d):
249 # This is a little ugly, but we want to make sure we add an actual
250 # compiler to the toolchain, not ccache. Some distros (e.g. Fedora)
251 # have ccache enabled by default using symlinks PATH, meaning ccache
252 # would be found first when looking for the compiler.
253 paths = os.getenv("PATH").split(':')
254 while True:
255 p, hist = bb.utils.which(':'.join(paths), tool, history=True)
256 if not p or os.path.basename(icecc_get_tool_link(p, d)) != 'ccache':
257 return p
258 paths = paths[len(hist):]
259
260 return ""
261
Patrick Williamsc124f4f2015-09-15 14:41:29 -0500262# Don't pollute native signatures with target TUNE_PKGARCH through STAGING_BINDIR_TOOLCHAIN
Patrick Williamsd8c66bc2016-06-20 12:57:21 -0500263icecc_get_tool[vardepsexclude] += "STAGING_BINDIR_TOOLCHAIN"
264def icecc_get_tool(bb, d, tool):
265 if icecc_is_native(bb, d):
Brad Bishop316dfdd2018-06-25 12:45:53 -0400266 return icecc_get_path_tool(tool, d)
Patrick Williamsd8c66bc2016-06-20 12:57:21 -0500267 elif icecc_is_kernel(bb, d):
Brad Bishop316dfdd2018-06-25 12:45:53 -0400268 return icecc_get_path_tool(get_cross_kernel_cc(bb, d), d)
Patrick Williamsc124f4f2015-09-15 14:41:29 -0500269 else:
270 ice_dir = d.expand('${STAGING_BINDIR_TOOLCHAIN}')
271 target_sys = d.expand('${TARGET_SYS}')
Brad Bishop316dfdd2018-06-25 12:45:53 -0400272 for p in ice_dir.split(':'):
273 tool_bin = os.path.join(p, "%s-%s" % (target_sys, tool))
274 if os.path.isfile(tool_bin):
275 return tool_bin
276 external_tool_bin = icecc_get_external_tool(bb, d, tool)
277 if os.path.isfile(external_tool_bin):
278 return external_tool_bin
279 return ""
Patrick Williamsc124f4f2015-09-15 14:41:29 -0500280
Patrick Williamsd8c66bc2016-06-20 12:57:21 -0500281def icecc_get_and_check_tool(bb, d, tool):
Patrick Williamsc124f4f2015-09-15 14:41:29 -0500282 # Check that g++ or gcc is not a symbolic link to icecc binary in
283 # PATH or icecc-create-env script will silently create an invalid
284 # compiler environment package.
Patrick Williamsd8c66bc2016-06-20 12:57:21 -0500285 t = icecc_get_tool(bb, d, tool)
Patrick Williamsc0f7c042017-02-23 20:41:17 -0600286 if t:
Brad Bishop977dc1a2019-02-06 16:01:43 -0500287 link_path = icecc_get_tool_link(t, d)
Patrick Williamsc0f7c042017-02-23 20:41:17 -0600288 if link_path == get_icecc(d):
Brad Bishop977dc1a2019-02-06 16:01:43 -0500289 bb.error("%s is a symlink to %s in PATH and this prevents icecc from working" % (t, link_path))
Patrick Williamsc0f7c042017-02-23 20:41:17 -0600290 return ""
291 else:
292 return t
Patrick Williamsc124f4f2015-09-15 14:41:29 -0500293 else:
294 return t
295
296wait_for_file() {
297 local TIME_ELAPSED=0
298 local FILE_TO_TEST=$1
299 local TIMEOUT=$2
300 until [ -f "$FILE_TO_TEST" ]
301 do
302 TIME_ELAPSED=`expr $TIME_ELAPSED + 1`
303 if [ $TIME_ELAPSED -gt $TIMEOUT ]
304 then
305 return 1
306 fi
307 sleep 1
308 done
309}
310
311def set_icecc_env():
312 # dummy python version of set_icecc_env
313 return
314
Brad Bishopc342db32019-05-15 21:57:59 -0400315set_icecc_env[vardepsexclude] += "KERNEL_CC"
Patrick Williamsc124f4f2015-09-15 14:41:29 -0500316set_icecc_env() {
Patrick Williamsd8c66bc2016-06-20 12:57:21 -0500317 if [ "${@use_icecc(bb, d)}" = "no" ]
Patrick Williamsc124f4f2015-09-15 14:41:29 -0500318 then
319 return
320 fi
Patrick Williamsd8c66bc2016-06-20 12:57:21 -0500321 ICECC_VERSION="${@icecc_version(bb, d)}"
Patrick Williamsc124f4f2015-09-15 14:41:29 -0500322 if [ "x${ICECC_VERSION}" = "x" ]
323 then
324 bbwarn "Cannot use icecc: could not get ICECC_VERSION"
325 return
326 fi
327
Patrick Williamsd8c66bc2016-06-20 12:57:21 -0500328 ICE_PATH="${@icecc_path(bb, d)}"
Patrick Williamsc124f4f2015-09-15 14:41:29 -0500329 if [ "x${ICE_PATH}" = "x" ]
330 then
331 bbwarn "Cannot use icecc: could not get ICE_PATH"
332 return
333 fi
334
Brad Bishop977dc1a2019-02-06 16:01:43 -0500335 ICECC_BIN="${@get_icecc(d)}"
336 if [ -z "${ICECC_BIN}" ]; then
337 bbwarn "Cannot use icecc: icecc binary not found"
338 return
339 fi
340 if [ -z "$(which patchelf patchelf-uninative)" ]; then
341 bbwarn "Cannot use icecc: patchelf not found"
342 return
343 fi
344
345 # Create symlinks to icecc in the recipe-sysroot directory
346 mkdir -p ${ICE_PATH}
347 if [ -n "${KERNEL_CC}" ]; then
348 compilers="${@get_cross_kernel_cc(bb,d)}"
349 else
350 compilers="${HOST_PREFIX}gcc ${HOST_PREFIX}g++"
351 fi
352 for compiler in $compilers; do
353 ln -sf ${ICECC_BIN} ${ICE_PATH}/$compiler
354 done
355
Patrick Williamsd8c66bc2016-06-20 12:57:21 -0500356 ICECC_CC="${@icecc_get_and_check_tool(bb, d, "gcc")}"
357 ICECC_CXX="${@icecc_get_and_check_tool(bb, d, "g++")}"
358 # cannot use icecc_get_and_check_tool here because it assumes as without target_sys prefix
Patrick Williamsc124f4f2015-09-15 14:41:29 -0500359 ICECC_WHICH_AS="${@bb.utils.which(os.getenv('PATH'), 'as')}"
360 if [ ! -x "${ICECC_CC}" -o ! -x "${ICECC_CXX}" ]
361 then
362 bbwarn "Cannot use icecc: could not get ICECC_CC or ICECC_CXX"
363 return
364 fi
365
366 ICE_VERSION=`$ICECC_CC -dumpversion`
367 ICECC_VERSION=`echo ${ICECC_VERSION} | sed -e "s/@VERSION@/$ICE_VERSION/g"`
368 if [ ! -x "${ICECC_ENV_EXEC}" ]
369 then
370 bbwarn "Cannot use icecc: invalid ICECC_ENV_EXEC"
371 return
372 fi
373
374 ICECC_AS="`${ICECC_CC} -print-prog-name=as`"
375 # for target recipes should return something like:
376 # /OE/tmp-eglibc/sysroots/x86_64-linux/usr/libexec/arm920tt-oe-linux-gnueabi/gcc/arm-oe-linux-gnueabi/4.8.2/as
377 # and just "as" for native, if it returns "as" in current directory (for whatever reason) use "as" from PATH
378 if [ "`dirname "${ICECC_AS}"`" = "." ]
379 then
380 ICECC_AS="${ICECC_WHICH_AS}"
381 fi
382
383 if [ ! -f "${ICECC_VERSION}.done" ]
384 then
385 mkdir -p "`dirname "${ICECC_VERSION}"`"
386
387 # the ICECC_VERSION generation step must be locked by a mutex
388 # in order to prevent race conditions
389 if flock -n "${ICECC_VERSION}.lock" \
Brad Bishop316dfdd2018-06-25 12:45:53 -0400390 ${ICECC_ENV_EXEC} ${ICECC_ENV_DEBUG} "${ICECC_CC}" "${ICECC_CXX}" "${ICECC_AS}" "${ICECC_VERSION}"
Patrick Williamsc124f4f2015-09-15 14:41:29 -0500391 then
392 touch "${ICECC_VERSION}.done"
Brad Bishop19323692019-04-05 15:28:33 -0400393 elif ! wait_for_file "${ICECC_VERSION}.done" 30
Patrick Williamsc124f4f2015-09-15 14:41:29 -0500394 then
395 # locking failed so wait for ${ICECC_VERSION}.done to appear
396 bbwarn "Timeout waiting for ${ICECC_VERSION}.done"
397 return
398 fi
399 fi
400
Brad Bishop316dfdd2018-06-25 12:45:53 -0400401 # Don't let ccache find the icecream compiler links that have been created, otherwise
402 # it can end up invoking icecream recursively.
403 export CCACHE_PATH="$PATH"
Brad Bishopa5c52ff2018-11-23 10:55:50 +1300404 export CCACHE_DISABLE="1"
Brad Bishop316dfdd2018-06-25 12:45:53 -0400405
Patrick Williamsc124f4f2015-09-15 14:41:29 -0500406 export ICECC_VERSION ICECC_CC ICECC_CXX
407 export PATH="$ICE_PATH:$PATH"
Patrick Williamsc124f4f2015-09-15 14:41:29 -0500408
Brad Bishop19323692019-04-05 15:28:33 -0400409 bbnote "Using icecc path: $ICE_PATH"
410 bbnote "Using icecc tarball: $ICECC_VERSION"
Patrick Williamsc124f4f2015-09-15 14:41:29 -0500411}
412
413do_configure_prepend() {
414 set_icecc_env
415}
416
417do_compile_prepend() {
418 set_icecc_env
419}
420
421do_compile_kernelmodules_prepend() {
422 set_icecc_env
423}
424
425do_install_prepend() {
426 set_icecc_env
427}
Brad Bishop316dfdd2018-06-25 12:45:53 -0400428
429# IceCream is not (currently) supported in the extensible SDK
430ICECC_SDK_HOST_TASK = "nativesdk-icecc-toolchain"
431ICECC_SDK_HOST_TASK_task-populate-sdk-ext = ""
432
433# Don't include IceCream in uninative tarball
434ICECC_SDK_HOST_TASK_pn-uninative-tarball = ""
435
436# Add the toolchain scripts to the SDK
437TOOLCHAIN_HOST_TASK_append = " ${ICECC_SDK_HOST_TASK}"