diff options
Diffstat (limited to 'meta/classes/externalsrc.bbclass')
| -rw-r--r-- | meta/classes/externalsrc.bbclass | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/meta/classes/externalsrc.bbclass b/meta/classes/externalsrc.bbclass index 9d7ab00e9e..b608bd04e8 100644 --- a/meta/classes/externalsrc.bbclass +++ b/meta/classes/externalsrc.bbclass @@ -25,6 +25,7 @@ # SRCTREECOVEREDTASKS ?= "do_patch do_unpack do_fetch" +EXTERNALSRC_SYMLINKS ?= "oe-workdir:${WORKDIR} oe-logs:${T}" python () { externalsrc = d.getVar('EXTERNALSRC', True) @@ -82,6 +83,7 @@ python () { bb.build.deltask(task, d) d.prependVarFlag('do_compile', 'prefuncs', "externalsrc_compile_prefunc ") + d.prependVarFlag('do_configure', 'prefuncs', "externalsrc_configure_prefunc ") # Ensure compilation happens every time d.setVarFlag('do_compile', 'nostamp', '1') @@ -101,6 +103,24 @@ python () { d.setVarFlag('do_configure', 'file-checksums', configstamp + ':True') } +python externalsrc_configure_prefunc() { + # Create desired symlinks + symlinks = (d.getVar('EXTERNALSRC_SYMLINKS', True) or '').split() + for symlink in symlinks: + symsplit = symlink.split(':', 1) + lnkfile = os.path.join(d.getVar('S', True), symsplit[0]) + target = d.expand(symsplit[1]) + if len(symsplit) > 1: + if os.path.islink(lnkfile): + # Link already exists, leave it if it points to the right location already + if os.readlink(lnkfile) == target: + continue + elif os.path.exists(lnkfile): + # File/dir exists with same name as link, just leave it alone + continue + os.symlink(target, lnkfile) +} + python externalsrc_compile_prefunc() { # Make it obvious that this is happening, since forgetting about it could lead to much confusion bb.plain('NOTE: %s: compiling from external source tree %s' % (d.getVar('PN', True), d.getVar('EXTERNALSRC', True))) |