[OE-core] [PATCH] classes/sanity: check for case-sensitive file systems
Ross Burton
ross.burton at intel.com
Wed Jul 12 19:34:18 UTC 2017
Case-insensitive file systems fail during builds in very mysterious ways, such
as mpfr:
ERROR: patch_do_patch: Not a directory
The problem here being that mpfr has a PATCHES file, so when we try to copy the
patches into ${S}/patches/ it fails.
We can't and won't support case-insensitive file systems so add a sanity check
to abort the build if one is found.
Signed-off-by: Ross Burton <ross.burton at intel.com>
---
meta/classes/sanity.bbclass | 12 ++++++++++++
1 file changed, 12 insertions(+)
diff --git a/meta/classes/sanity.bbclass b/meta/classes/sanity.bbclass
index b746b173b79..5699287a4a2 100644
--- a/meta/classes/sanity.bbclass
+++ b/meta/classes/sanity.bbclass
@@ -350,6 +350,14 @@ def check_not_nfs(path, name):
return "The %s: %s can't be located on nfs.\n" % (name, path)
return ""
+# Check that the path is on a case-sensitive file system
+def check_case_sensitive(path, name):
+ import tempfile
+ with tempfile.NamedTemporaryFile(prefix='TmP', dir=path) as tmp_file:
+ if os.path.exists(tmp_file.name.lower()):
+ return "The %s (%s) can't be on a case-insensitive file system.\n" % (name, path)
+ return ""
+
# Check that path isn't a broken symlink
def check_symlink(lnk, data):
if os.path.islink(lnk) and not os.path.exists(lnk):
@@ -672,6 +680,10 @@ def check_sanity_version_change(status, d):
# Check that TMPDIR isn't located on nfs
status.addresult(check_not_nfs(tmpdir, "TMPDIR"))
+ # Check for case-insensitive file systems (such as Linux in Docker on
+ # macOS with default HFS+ file system)
+ status.addresult(check_case_sensitive(tmpdir, "TMPDIR"))
+
def sanity_check_locale(d):
"""
Currently bitbake switches locale to en_US.UTF-8 so check that this locale actually exists.
--
2.11.0
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