diff options
Diffstat (limited to 'import-layers/yocto-poky/meta/classes/externalsrc.bbclass')
| -rw-r--r-- | import-layers/yocto-poky/meta/classes/externalsrc.bbclass | 79 |
1 files changed, 56 insertions, 23 deletions
diff --git a/import-layers/yocto-poky/meta/classes/externalsrc.bbclass b/import-layers/yocto-poky/meta/classes/externalsrc.bbclass index 31908c3ca..d64af6a9c 100644 --- a/import-layers/yocto-poky/meta/classes/externalsrc.bbclass +++ b/import-layers/yocto-poky/meta/classes/externalsrc.bbclass @@ -4,7 +4,7 @@ # Copyright (C) 2009 Chris Larson <clarson@kergoth.com> # Released under the MIT license (see COPYING.MIT for the terms) # -# externalsrc.bbclass enables use of an existing source tree, usually external to +# externalsrc.bbclass enables use of an existing source tree, usually external to # the build system to build a piece of software rather than the usual fetch/unpack/patch # process. # @@ -28,34 +28,34 @@ SRCTREECOVEREDTASKS ?= "do_patch do_unpack do_fetch" EXTERNALSRC_SYMLINKS ?= "oe-workdir:${WORKDIR} oe-logs:${T}" python () { - externalsrc = d.getVar('EXTERNALSRC', True) + externalsrc = d.getVar('EXTERNALSRC') # If this is the base recipe and EXTERNALSRC is set for it or any of its # derivatives, then enable BB_DONT_CACHE to force the recipe to always be # re-parsed so that the file-checksums function for do_compile is run every # time. - bpn = d.getVar('BPN', True) - if bpn == d.getVar('PN', True): - classextend = (d.getVar('BBCLASSEXTEND', True) or '').split() + bpn = d.getVar('BPN') + if bpn == d.getVar('PN'): + classextend = (d.getVar('BBCLASSEXTEND') or '').split() if (externalsrc or ('native' in classextend and - d.getVar('EXTERNALSRC_pn-%s-native' % bpn, True)) or + d.getVar('EXTERNALSRC_pn-%s-native' % bpn)) or ('nativesdk' in classextend and - d.getVar('EXTERNALSRC_pn-nativesdk-%s' % bpn, True)) or + d.getVar('EXTERNALSRC_pn-nativesdk-%s' % bpn)) or ('cross' in classextend and - d.getVar('EXTERNALSRC_pn-%s-cross' % bpn, True))): + d.getVar('EXTERNALSRC_pn-%s-cross' % bpn))): d.setVar('BB_DONT_CACHE', '1') if externalsrc: d.setVar('S', externalsrc) - externalsrcbuild = d.getVar('EXTERNALSRC_BUILD', True) + externalsrcbuild = d.getVar('EXTERNALSRC_BUILD') if externalsrcbuild: d.setVar('B', externalsrcbuild) else: d.setVar('B', '${WORKDIR}/${BPN}-${PV}/') local_srcuri = [] - fetch = bb.fetch2.Fetch((d.getVar('SRC_URI', True) or '').split(), d) + fetch = bb.fetch2.Fetch((d.getVar('SRC_URI') or '').split(), d) for url in fetch.urls: url_data = fetch.ud[url] parm = url_data.parm @@ -69,7 +69,7 @@ python () { # Dummy value because the default function can't be called with blank SRC_URI d.setVar('SRCPV', '999') - tasks = filter(lambda k: d.getVarFlag(k, "task", True), d.keys()) + tasks = filter(lambda k: d.getVarFlag(k, "task"), d.keys()) for task in tasks: if task.endswith("_setscene"): @@ -94,7 +94,7 @@ python () { # Note that we cannot use d.appendVarFlag() here because deps is expected to be a list object, not a string d.setVarFlag('do_configure', 'deps', (d.getVarFlag('do_configure', 'deps', False) or []) + ['do_unpack']) - for task in d.getVar("SRCTREECOVEREDTASKS", True).split(): + for task in d.getVar("SRCTREECOVEREDTASKS").split(): if local_srcuri and task in fetch_tasks: continue bb.build.deltask(task, d) @@ -106,24 +106,31 @@ python () { d.setVarFlag('do_configure', 'file-checksums', '${@srctree_configure_hash_files(d)}') # We don't want the workdir to go away - d.appendVar('RM_WORK_EXCLUDE', ' ' + d.getVar('PN', True)) + d.appendVar('RM_WORK_EXCLUDE', ' ' + d.getVar('PN')) + + bb.build.addtask('do_buildclean', + 'do_clean' if d.getVar('S') == d.getVar('B') else None, + None, d) # If B=S the same builddir is used even for different architectures. # Thus, use a shared CONFIGURESTAMPFILE and STAMP directory so that # change of do_configure task hash is correctly detected and stamps are # invalidated if e.g. MACHINE changes. - if d.getVar('S', True) == d.getVar('B', True): + if d.getVar('S') == d.getVar('B'): configstamp = '${TMPDIR}/work-shared/${PN}/${EXTENDPE}${PV}-${PR}/configure.sstate' d.setVar('CONFIGURESTAMPFILE', configstamp) d.setVar('STAMP', '${STAMPS_DIR}/work-shared/${PN}/${EXTENDPE}${PV}-${PR}') + d.setVar('STAMPCLEAN', '${STAMPS_DIR}/work-shared/${PN}/*-*') } python externalsrc_configure_prefunc() { + s_dir = d.getVar('S') # Create desired symlinks - symlinks = (d.getVar('EXTERNALSRC_SYMLINKS', True) or '').split() + symlinks = (d.getVar('EXTERNALSRC_SYMLINKS') or '').split() + newlinks = [] for symlink in symlinks: symsplit = symlink.split(':', 1) - lnkfile = os.path.join(d.getVar('S', True), symsplit[0]) + lnkfile = os.path.join(s_dir, symsplit[0]) target = d.expand(symsplit[1]) if len(symsplit) > 1: if os.path.islink(lnkfile): @@ -135,19 +142,43 @@ 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() { # 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))) + bb.plain('NOTE: %s: compiling from external source tree %s' % (d.getVar('PN'), d.getVar('EXTERNALSRC'))) +} + +do_buildclean[dirs] = "${S} ${B}" +do_buildclean[nostamp] = "1" +do_buildclean[doc] = "Call 'make clean' or equivalent in ${B}" +externalsrc_do_buildclean() { + if [ -e Makefile -o -e makefile -o -e GNUmakefile ]; then + oe_runmake clean || die "make failed" + else + bbnote "nothing to do - no makefile found" + fi } -def srctree_hash_files(d): +def srctree_hash_files(d, srcdir=None): import shutil import subprocess import tempfile - s_dir = d.getVar('EXTERNALSRC', True) + s_dir = srcdir or d.getVar('EXTERNALSRC') git_dir = os.path.join(s_dir, '.git') oe_hash_file = os.path.join(git_dir, 'oe-devtool-tree-sha1') @@ -159,13 +190,13 @@ def srctree_hash_files(d): # Update our custom index env = os.environ.copy() env['GIT_INDEX_FILE'] = tmp_index.name - subprocess.check_output(['git', 'add', '.'], cwd=s_dir, env=env) + subprocess.check_output(['git', 'add', '-A', '.'], cwd=s_dir, env=env) sha1 = subprocess.check_output(['git', 'write-tree'], cwd=s_dir, env=env).decode("utf-8") with open(oe_hash_file, 'w') as fobj: fobj.write(sha1) ret = oe_hash_file + ':True' else: - ret = d.getVar('EXTERNALSRC', True) + '/*:True' + ret = s_dir + '/*:True' return ret def srctree_configure_hash_files(d): @@ -173,7 +204,7 @@ def srctree_configure_hash_files(d): Get the list of files that should trigger do_configure to re-execute, based on the value of CONFIGURE_FILES """ - in_files = (d.getVar('CONFIGURE_FILES', True) or '').split() + in_files = (d.getVar('CONFIGURE_FILES') or '').split() out_items = [] search_files = [] for entry in in_files: @@ -182,9 +213,11 @@ def srctree_configure_hash_files(d): else: search_files.append(entry) if search_files: - s_dir = d.getVar('EXTERNALSRC', True) + s_dir = d.getVar('EXTERNALSRC') for root, _, files in os.walk(s_dir): for f in files: if f in search_files: out_items.append('%s:True' % os.path.join(root, f)) return ' '.join(out_items) + +EXPORT_FUNCTIONS do_buildclean |
