3rd-party/linux-kernel-module-cheat
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dhrystone: fix build, overlay directory was not being created

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Ciro Santilli 六四事件 法轮功
2019-10-29 00:00:00 +00:00
parent 73882a2bcc
commit 2cfb389c5a
3 changed files with 15 additions and 7 deletions
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2
README.adoc
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@@ -11028,6 +11028,8 @@ TODO automate run more nicely.
Build for <<baremetal>> execution and run it in baremetal QEMU: Build for <<baremetal>> execution and run it in baremetal QEMU:
.... ....
# Build our Newlib stubs.
./build-baremetal --arch aarch64
./build-dhrystone --arch aarch64 --mode baremetal ./build-dhrystone --arch aarch64 --mode baremetal
./run --arch aarch64 --baremetal "$(./getvar baremetal_build_dir)/submodules/dhrystone/dhrystone" ./run --arch aarch64 --baremetal "$(./getvar baremetal_build_dir)/submodules/dhrystone/dhrystone"
.... ....

2
build-dhrystone
View File

@@ -51,7 +51,7 @@ https://cirosantilli.com/linux-kernel-module-cheat#dhrystone
if ret == 0 and self.env['mode'] == 'userland': if ret == 0 and self.env['mode'] == 'userland':
self.sh.copy_file_if_update( self.sh.copy_file_if_update(
os.path.join(build_dir, 'dhrystone'), os.path.join(build_dir, 'dhrystone'),
os.path.join(self.env['out_rootfs_overlay_lkmc_dir'], self.root_relpath), os.path.join(self.env['out_rootfs_overlay_lkmc_dir'], self.root_relpath, 'dhrystone'),
) )
return ret return ret

18
shell_helpers.py
View File

@@ -162,14 +162,15 @@ class ShellHelpers:
ending = last_newline + ';' ending = last_newline + ';'
return newline_separator.join(out) + ending return newline_separator.join(out) + ending
def copy_file_if_update(self, src, dest): def copy_file_if_update(self, src, destfile):
if os.path.isdir(dest): if os.path.isdir(destfile):
dest = os.path.join(dest, os.path.basename(src)) destfile = os.path.join(destfile, os.path.basename(src))
self.mkdir_p(os.path.dirname(destfile))
if ( if (
not os.path.exists(dest) or \ not os.path.exists(destfile) or \
os.path.getmtime(src) > os.path.getmtime(dest) os.path.getmtime(src) > os.path.getmtime(destfile)
): ):
self.cp(src, dest) self.cp(src, destfile)
def copy_dir_if_update_non_recursive( def copy_dir_if_update_non_recursive(
self, self,
@@ -221,6 +222,11 @@ class ShellHelpers:
else: else:
shutil.copy2(src, dest) shutil.copy2(src, dest)
def mkdir_p(self, d):
self.print_cmd(['mkdir', d, LF])
if not self.dry_run:
os.makedirs(d, exist_ok=True)
def mv(self, src, dest, **kwargs): def mv(self, src, dest, **kwargs):
self.print_cmd(['mv', src, dest]) self.print_cmd(['mv', src, dest])
if not self.dry_run: if not self.dry_run: