[PATCH 2/2] archiver: generalise task running when in configured mode

[Ross Burton <ross.burton@intel.com>]

When in configured mode the archive will re-run configure itself, but that
doesn't work if there are other tasks that need to run such as cmake's
generate_toolchain_file.

Instead of hard-coding a list of classes and tasks, obtain the list of tasks
preceeding do_configure, filter out ones we don't want to re-run such as
do_patch and do_prepare_recipe_sysroot, and run those too.

Signed-off-by: Ross Burton <ross.burton@intel.com>
---
 meta/classes/archiver.bbclass | 32 +++++++++++++++++++-------------
 1 file changed, 19 insertions(+), 13 deletions(-)

diff --git a/meta/classes/archiver.bbclass b/meta/classes/archiver.bbclass
index 7c3e701e704..a54cf948f3e 100644
--- a/meta/classes/archiver.bbclass
+++ b/meta/classes/archiver.bbclass
@@ -246,21 +246,27 @@ python do_ar_configured() {
         # do_configure, we archive the already configured ${S} to
         # instead of.
         elif pn != 'libtool-native':
+            def runTask(task):
+                bb.warn("running %s" % task)
+                prefuncs = d.getVarFlag(task, 'prefuncs') or ''
+                for func in prefuncs.split():
+                    if func != "sysroot_cleansstate":
+                        bb.build.exec_func(func, d)
+                bb.build.exec_func(task, d)
+                postfuncs = d.getVarFlag(task, 'postfuncs') or ''
+                for func in postfuncs.split():
+                    if func != 'do_qa_configure':
+                        bb.build.exec_func(func, d)
+
             # Change the WORKDIR to make do_configure run in another dir.
             d.setVar('WORKDIR', d.getVar('ARCHIVER_WORKDIR'))
-            if bb.data.inherits_class('kernel-yocto', d):
-                bb.build.exec_func('do_kernel_configme', d)
-            if bb.data.inherits_class('cmake', d):
-                bb.build.exec_func('do_generate_toolchain_file', d)
-            prefuncs = d.getVarFlag('do_configure', 'prefuncs')
-            for func in (prefuncs or '').split():
-                if func != "sysroot_cleansstate":
-                    bb.build.exec_func(func, d)
-            bb.build.exec_func('do_configure', d)
-            postfuncs = d.getVarFlag('do_configure', 'postfuncs')
-            for func in (postfuncs or '').split():
-                if func != "do_qa_configure":
-                    bb.build.exec_func(func, d)
+
+            preceeds = bb.build.preceedtask('do_configure', False, d)
+            for task in preceeds:
+                if task != 'do_patch' and task != 'do_prepare_recipe_sysroot':
+                    runTask(task)
+            runTask('do_configure')
+
         srcdir = d.getVar('S')
         builddir = d.getVar('B')
         if srcdir != builddir:
-- 
2.11.0