def _get_host_build_target_flags(self):
"""Based on google search for build/host triplets, it could need a lot
and complex verification"""
arch_detected = detected_architecture() or platform.machine()
os_detected = detected_os() or platform.system()
if self._os_target and self._arch_target:
try:
target = get_gnu_triplet(self._os_target, self._arch_target,
self._compiler)
except ConanException as exc:
self._conanfile.output.warn(str(exc))
target = None
else:
target = None
if os_detected is None or arch_detected is None or self._arch is None or self._os is None:
return False, False, target
if not cross_building(self._conanfile.settings, os_detected,
arch_detected):
return False, False, target
try:
build = get_gnu_triplet(os_detected, arch_detected, self._compiler)
except ConanException as exc:
self._conanfile.output.warn(str(exc))
build = None
try:
host = get_gnu_triplet(self._os, self._arch, self._compiler)
except ConanException as exc:
self._conanfile.output.warn(str(exc))
host = None
return build, host, target
def _get_host_build_target_flags(self):
"""Based on google search for build/host triplets, it could need a lot
and complex verification"""
if self._os_target and self._arch_target:
try:
target = get_gnu_triplet(self._os_target, self._arch_target,
self._compiler)
except ConanException as exc:
self._conanfile.output.warn(str(exc))
target = None
else:
target = None
if self._os_build is None or self._arch_build is None or self._arch_host is None or self._os_host is None:
return False, False, target
if not cross_building(self._conanfile, self._os_build,
self._arch_build):
return False, False, target
try:
build = get_gnu_triplet(self._os_build, self._arch_build,
self._compiler)
except ConanException as exc:
self._conanfile.output.warn(str(exc))
build = None
try:
host = get_gnu_triplet(self._os_host, self._arch_host,
self._compiler)
except ConanException as exc:
self._conanfile.output.warn(str(exc))
host = None
return build, host, target
def triplet_name(self):
# we only need the autotool class to generate the host variable
autotools = AutoToolsBuildEnvironment(self)
# construct path using platform name, e.g. usr/lib/arm-linux-gnueabihf/pkgconfig
# if not cross-compiling it will be false. In that case, construct the name by hand
return autotools.host or get_gnu_triplet(
str(self.settings.os), str(self.settings.arch),
self.settings.get_safe("compiler"))
