From fa23744e04367b2d6f2081fd90bc58ad6d7ff6a6 Mon Sep 17 00:00:00 2001
From: Mark Wielaard <mark@klomp.org>
Date: Wed, 27 Apr 2022 00:29:38 +0200
Subject: [PATCH] Add gdb-centos-x86_64 builder

---
 builder/master.cfg | 68 ++++++++++++++++++++++++++++++++++++++++++++++
 htdocs/index.html  |  5 ++++
 2 files changed, 73 insertions(+)

diff --git a/builder/master.cfg b/builder/master.cfg
index 45066b8..340904f 100644
--- a/builder/master.cfg
+++ b/builder/master.cfg
@@ -377,7 +377,30 @@ binutils_scheduler = schedulers.SingleBranchScheduler(
         builderNames=["binutils-debian-amd64", "binutils-fedrawhide-x86_64"])
 c['schedulers'].append(binutils_scheduler)
 
+# Only trigger scheduler for changes to gdb (or deps)
+gdb_files = ["bfd/",
+             "gdb/", "gdbserver/", "gdbsupport/",
+             "gnulib/", "sim/",
+             "include/", "libiberty/", "opcodes/",
+             "configure", "Makefile.in"]
+
+def gdbImportant(change):
+  for file in change.files:
+    for pattern in gdb_files:
+      match = re.match(pattern, file)
+      if match:
+        return True
+  return False
+
+gdb_scheduler = schedulers.SingleBranchScheduler(
+        name="gdb",
+        change_filter=util.ChangeFilter(project="binutils-gdb",
+                                        branch="master"),
+        fileIsImportant=gdbImportant,
+        builderNames=["gdb-centos-x86_64"])
+c['schedulers'].append(gdb_scheduler)
 
+# A scheduler for everything binutils-gdb without filters
 binutils_gdb_scheduler = schedulers.SingleBranchScheduler(
         name="binutils-gdb",
         change_filter=util.ChangeFilter(project="binutils-gdb",
@@ -1130,6 +1153,41 @@ binutils_fedrawhide_x86_64_builder = util.BuilderConfig(
         factory=binutils_factory)
 c['builders'].append(binutils_fedrawhide_x86_64_builder)
 
+# gdb build steps, factory and builders
+
+gdb_factory = util.BuildFactory()
+gdb_factory.addStep(steps.Git(
+        workdir='binutils-gdb',
+        repourl=binutils_gdb_repourl,
+        mode='full', method='fresh',
+        name="git checkout",
+        haltOnFailure=True))
+gdb_factory.addStep(steps.ShellCommand(
+        command=["rm", "-rf",
+                 util.Interpolate ("%(prop:builddir)s/gdb-build")],
+        name="rm -rf gdb-build",
+        haltOnFailure=True))
+gdb_factory.addStep(steps.Configure(
+        workdir='gdb-build',
+        command=['../binutils-gdb/configure',
+                 '--enable-target=all'],
+        name='configure',
+        haltOnFailure=True))
+gdb_factory.addStep(steps.Compile(
+        workdir='gdb-build',
+        command=['make',
+                 util.Interpolate('-j%(prop:ncpus)s'),
+                 'all-gdb', 'all-gdbserver'],
+        name='make',
+        haltOnFailure=True))
+
+gdb_centos_x86_64_builder = util.BuilderConfig(
+	name="gdb-centos-x86_64",
+        workernames=["centos-x86_64"],
+        tags=["gdb", "centos", "x86_64"],
+        factory=gdb_factory)
+c['builders'].append(gdb_centos_x86_64_builder)
+
 
 # binutils-gdb build steps, factory and builders
 # just a native build
@@ -1468,6 +1526,16 @@ mn_binutils = reporters.MailNotifier(
         generators=[generator_binutils])
 c['services'].append(mn_binutils)
 
+# Report for the whole gdb tagged builder set
+generator_gdb = reporters.BuildSetStatusGenerator(
+        mode=('change',), tags=['gdb'])
+mn_gdb = reporters.MailNotifier(
+        fromaddr="builder@sourceware.org",
+        sendToInterestedUsers=True,
+        extraRecipients=['gdb-testers@sourceware.org'],
+        generators=[generator_gdb])
+c['services'].append(mn_gdb)
+
 # Report for the whole libabigail tagged builder set
 generator_libabigail = reporters.BuildSetStatusGenerator(
         mode=('change',), tags=['libabigail'])
diff --git a/htdocs/index.html b/htdocs/index.html
index 9d12fb9..b08a17b 100644
--- a/htdocs/index.html
+++ b/htdocs/index.html
@@ -144,6 +144,11 @@
 	  <td><a href="/buildbot/#builders/gccrust-fedora-ppc64le">fedora-ppc64le<br>
 	      <img src="/buildbot/badges/gccrust-fedora-ppc64le.svg"></a></td>
 	</tr>
+	<tr>
+	  <td><a href="/buildbot/#/builders?tags=gdb">gdb</a></td>
+	  <td><a href="/buildbot/#builders/gdb-centos-x86_64">centos-x86_64<br>
+              <img src="/buildbot/badges/gdb-centos-x86_64.svg"></a></td>
+	</tr>
 	<tr>
 	  <td><a href="/buildbot/#/builders?tags=libabigail">libabigail</a></td>
 	  <td><a href="/buildbot/#builders/libabigail-centos-x86_64">centos-x86_64<br>
-- 
2.30.2