[rtems-tools commit] rtems-bsp-builder: Change to waf build system

[Joel Sherrill]

Module:    rtems-tools
Branch:    master
Commit:    527848d5cc8b60c499e712153ac1f81a60e6a631
Changeset: http://git.rtems.org/rtems-tools/commit/?id=527848d5cc8b60c499e712153ac1f81a60e6a631

Author:    Ryan Long <ryan.long at oarcorp.com>
Date:      Fri May 14 15:25:38 2021 -0400

rtems-bsp-builder: Change to waf build system

Closes #4124

---

 config/rtems-bsps.ini | 28 ++++++++++++++--------------
 tester/rt/check.py    | 35 ++++++++++++++++++++++++++---------
 2 files changed, 40 insertions(+), 23 deletions(-)

diff --git a/config/rtems-bsps.ini b/config/rtems-bsps.ini
index 93156fb..d5de667 100644
--- a/config/rtems-bsps.ini
+++ b/config/rtems-bsps.ini
@@ -156,23 +156,23 @@ smp-network-debug = config:base, config:smp, config:network, config:debug
 #
 # Base set of configure options every build needs.
 #
-base = --target=@ARCH at -rtems@RTEMS_VERSION@
-       --enable-rtemsbsp=@BSP@
-       --prefix=@PREFIX@
+base = --prefix=@PREFIX@
+       --top=@RTEMS@
+       --rtems-config=config- at ARCH@- at BSP@- at BUILD@.ini
 #
 # Tests.
 #
-tests = --enable-tests
+tests = BUILD_TESTS=True
 #
 # The options for each varations.
 #
-debug             = --enable-rtems-debug
-no-debug          = --disable-rtems-debug
-profiling         = --enable-profiling
-no-profiling      = --disable-profiling
-smp               = --enable-smp
-no-smp            = --disable-smp
-posix             = --enable-posix
-no-posix          = --disable-posix
-network           = --enable-networking
-no-network        = --disable-networking
+debug             = RTEMS_DEBUG=True
+no-debug          = RTEMS_DEBUG=False
+profiling         = RTEMS_PROFILING=True
+no-profiling      = RTEMS_PROFILING=False
+smp               = RTEMS_SMP=True
+no-smp            = RTEMS_SMP=False
+posix             = RTEMS_POSIX_API=True
+no-posix          = RTEMS_POSIX_API=False
+network           = RTEMS_NETWORKING=True
+no-network        = RTEMS_NETWORKING=False
diff --git a/tester/rt/check.py b/tester/rt/check.py
index 2a38d99..95fa47e 100755
--- a/tester/rt/check.py
+++ b/tester/rt/check.py
@@ -906,7 +906,9 @@ class build_jobs:
             remove += [b for b in self.builds if e in b.split('-')]
         self.builds = [b for b in self.builds if b not in remove]
         self.build_set = { }
-        exclude_options = ' ' + config.exclude_options(self.arch, self.bsp)
+        exclude_options = config.exclude_options(self.arch, self.bsp)
+        if exclude_options != '':
+            exclude_options = ' ' + exclude_options
         for build in self.builds:
             self.build_set[build] = config.build_options(build) + exclude_options
 
@@ -938,9 +940,7 @@ class builder:
                                  'BSP'     : '.*libbsp/.*',
                                  'LibCPU'  : '.*libcpu/.*',
                                  'Shared'  : '.*shared/.*' })
-        if not path.exists(path.join(rtems, 'configure')) or \
-           not path.exists(path.join(rtems, 'Makefile.in')) or \
-           not path.exists(path.join(rtems, 'cpukit')):
+        if not path.exists(path.join(rtems, 'waf')):
             raise error.general('RTEMS source path does not look like RTEMS')
 
     def _bsps(self, arch):
@@ -952,15 +952,30 @@ class builder:
         job_index = 1
         for job in jobs:
             tag = '%*d/%d' % (max_job_size, job_index, len(jobs))
+            commands = self._commands(job, build_job_count)
+            self._create_config(job, commands)
             build_jobs += [arch_bsp_builder(self.results,
                                             job,
-                                            self._commands(job, build_job_count),
+                                            commands,
                                             self.build_dir,
                                             tag)]
             job_index += 1
         set_max_build_label(build_jobs)
         return build_jobs
 
+    def _create_config(self, job, commands):
+        filename = 'config-%s-%s-%s.ini' % (job.arch, job.bsp, job.build)
+        cfg_file = open(path.join(self.rtems, filename),'w+')
+        cfg_file.write('[%s/%s]' + os.linsep() % (job.arch, job.bsp))
+        new_cfg_cmds = []
+        for option in commands['configure'].split():
+            if 'waf' in option or '--' in option or 'configure' in option:
+                new_cfg_cmds += [option]
+            else:
+                cfg_file.write(option + os.linesep())
+        commands['configure'] = ' '.join(new_cfg_cmds)
+        cfg_file.close()
+
     def _commands(self, build, build_jobs):
         commands = { 'dry-run'  : self.options['dry-run'],
                      'no-clean' : self.options['no-clean'],
@@ -968,16 +983,18 @@ class builder:
                      'build'    : None }
         cmds = build.build_config.split()
         cmds += self.config.bspopts(build.arch, build.bsp)
-        cmd = [path.join(self.rtems, 'configure')]
+        cmd = [path.join(self.rtems, 'waf') + ' configure']
         for c in cmds:
             c = c.replace('@PREFIX@', self.prefix)
-            c = c.replace('@RTEMS_VERSION@', str(self.rtems_version))
             c = c.replace('@ARCH@', build.arch)
             c = c.replace('@BSP@', build.bsp)
+            c = c.replace('@RTEMS@', self.rtems)
+            c = c.replace('@BUILD@', build.build)
             cmd += [c]
         commands['configure'] = ' '.join(cmd)
-        cmd = 'make -j %s' % (build_jobs)
-        commands['build'] = cmd
+        commands['build'] = path.join(self.rtems, 'waf')
+        commands['build'] += ' --top %s' % (self.rtems)
+        commands['build'] += ' -j %s' % (build_jobs)
         return commands
 
     def _update_file_counts(self, counts):