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externalsrc: Hide created symlinks with .git/info/exclude 

Add created symlinks to the exclude file.  This will both make them
less distracting and hide them from the srctree_hash_files function.

(From OE-Core rev: c11fcd6fbde4a90913960b223451e0ce9e6b4b64)

Signed-off-by: Ola x Nilsson <olani@axis.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Ola x Nilsson 2017-01-25 16:49:46 +01:00 committed by Richard Purdie
parent 2313a77d84
commit 2e77eff6cc
1 changed files with 16 additions and 1 deletions
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17
meta/classes/externalsrc.bbclass
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@ -124,11 +124,13 @@ python () {
}
python externalsrc_configure_prefunc() {
s_dir = d.getVar('S')
# Create desired symlinks
symlinks = (d.getVar('EXTERNALSRC_SYMLINKS') or '').split()
newlinks = []
for symlink in symlinks:
symsplit = symlink.split(':', 1)
lnkfile = os.path.join(d.getVar('S'), symsplit[0])
lnkfile = os.path.join(s_dir, symsplit[0])
target = d.expand(symsplit[1])
if len(symsplit) > 1:
if os.path.islink(lnkfile):
@ -140,6 +142,19 @@ python externalsrc_configure_prefunc() {
# File/dir exists with same name as link, just leave it alone
continue
os.symlink(target, lnkfile)
newlinks.append(symsplit[0])
# Hide the symlinks from git
try:
git_exclude_file = os.path.join(s_dir, '.git/info/exclude')
if os.path.exists(git_exclude_file):
with open(git_exclude_file, 'r+') as efile:
elines = efile.readlines()
for link in newlinks:
if link in elines or '/'+link in elines:
continue
efile.write('/' + link + '\n')
except IOError as ioe:
bb.note('Failed to hide EXTERNALSRC_SYMLINKS from git')
}
python externalsrc_compile_prefunc() {