98 lines
3.7 KiB
Plaintext
98 lines
3.7 KiB
Plaintext
inherit terminal
|
|
|
|
python do_ccmake() {
|
|
import shutil
|
|
|
|
# copy current config for diffing
|
|
config = os.path.join(d.getVar("B"), "CMakeCache.txt")
|
|
if os.path.exists(config):
|
|
shutil.copy(config, config + ".orig")
|
|
|
|
oe_terminal(d.expand("ccmake ${OECMAKE_GENERATOR_ARGS} ${OECMAKE_SOURCEPATH} -Wno-dev"),
|
|
d.getVar("PN") + " - ccmake", d)
|
|
|
|
if os.path.exists(config) and os.path.exists(config + ".orig"):
|
|
if bb.utils.md5_file(config) != bb.utils.md5_file(config + ".orig"):
|
|
# the cmake class uses cmake --build, which will by default
|
|
# regenerate configuration, simply mark the compile step as tainted
|
|
# to ensure it is re-run
|
|
bb.note("Configuration changed, recompile will be forced")
|
|
bb.build.write_taint('do_compile', d)
|
|
|
|
}
|
|
do_ccmake[depends] += "cmake-native:do_populate_sysroot"
|
|
do_ccmake[nostamp] = "1"
|
|
do_ccmake[dirs] = "${B}"
|
|
addtask ccmake after do_configure
|
|
|
|
def cmake_parse_config_cache(path):
|
|
with open(path, "r") as f:
|
|
for i in f:
|
|
i = i.rstrip("\n")
|
|
if len(i) == 0 or i.startswith("//") or i.startswith("#"):
|
|
continue # empty or comment
|
|
key, value = i.split("=", 1)
|
|
key, keytype = key.split(":")
|
|
if keytype in ["INTERNAL", "STATIC"]:
|
|
continue # skip internal and static config options
|
|
yield key, keytype, value
|
|
|
|
def cmake_diff_config_vars(a, b):
|
|
removed, added = [], []
|
|
|
|
for ak, akt, av in a:
|
|
found = False
|
|
for bk, bkt, bv in b:
|
|
if bk == ak:
|
|
found = True
|
|
if bkt != akt or bv != av: # changed
|
|
removed.append((ak, akt, av))
|
|
added.append((bk, bkt, bv))
|
|
break
|
|
# remove any missing from b
|
|
if not found:
|
|
removed.append((ak, akt, av))
|
|
|
|
# add any missing from a
|
|
for bk, bkt, bv in b:
|
|
if not any(bk == ak for ak, akt, av in a):
|
|
added.append((bk, bkt, bv))
|
|
|
|
return removed, added
|
|
|
|
python do_ccmake_diffconfig() {
|
|
import shutil
|
|
config = os.path.join(d.getVar("B"), "CMakeCache.txt")
|
|
if os.path.exists(config) and os.path.exists(config + ".orig"):
|
|
if bb.utils.md5_file(config) != bb.utils.md5_file(config + ".orig"):
|
|
# scan the changed options
|
|
old = list(cmake_parse_config_cache(config + ".orig"))
|
|
new = list(cmake_parse_config_cache(config))
|
|
_, added = cmake_diff_config_vars(old, new)
|
|
|
|
if len(added) != 0:
|
|
with open(d.expand("${WORKDIR}/configuration.inc"), "w") as f:
|
|
f.write("EXTRA_OECMAKE += \" \\\n")
|
|
for k, kt, v in added:
|
|
escaped = v if " " not in v else "\"{0}\"".format(v)
|
|
f.write(" -D{0}:{1}={2} \\\n".format(k, kt, escaped))
|
|
f.write(" \"\n")
|
|
bb.plain("Configuration recipe fragment written to: {0}".format(d.expand("${WORKDIR}/configuration.inc")))
|
|
|
|
with open(d.expand("${WORKDIR}/site-file.cmake"), "w") as f:
|
|
for k, kt, v in added:
|
|
f.write("SET({0} \"{1}\" CACHE {2} \"\")\n".format(k, v, kt))
|
|
bb.plain("Configuration cmake fragment written to: {0}".format(d.expand("${WORKDIR}/site-file.cmake")))
|
|
|
|
# restore the original config
|
|
shutil.copy(config + ".orig", config)
|
|
else:
|
|
bb.plain("No configuration differences, skipping configuration fragment generation.")
|
|
else:
|
|
bb.fatal("No config files found. Did you run ccmake?")
|
|
}
|
|
do_ccmake_diffconfig[nostamp] = "1"
|
|
do_ccmake_diffconfig[dirs] = "${B}"
|
|
addtask ccmake_diffconfig
|
|
|