[rtems-net-legacy PATCH] waf: Generate a version header called rtems-net-legacy.h

[chrisj at rtems.org]

From: Chris Johns <chrisj at rtems.org>

---
 include/rtems/rtems-net-legacy.h.in | 42 +++++++++++++++++++++++++++++
 netlegacy.py                        | 35 +++++++++++++++++++++---
 rtems_waf                           |  2 +-
 3 files changed, 75 insertions(+), 4 deletions(-)
 create mode 100755 include/rtems/rtems-net-legacy.h.in

diff --git a/include/rtems/rtems-net-legacy.h.in b/include/rtems/rtems-net-legacy.h.in
new file mode 100755
index 0000000..a17ec21
--- /dev/null
+++ b/include/rtems/rtems-net-legacy.h.in
@@ -0,0 +1,42 @@
+/**
+ * @file
+ *
+ * @ingroup rtems_net_legacy
+ *
+ * @brief This file is generated
+ */
+
+/*
+ * Copyright (c) 2023. Chris Johns <chrisj at rtems.org>. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+#ifndef _RTEMS_NET_LGEACY_H_
+#define _RTEMS_NET_LEGACY_H_
+
+#define RTEMS_NET_LEGACY_VERSION  @RTEMS_NET_LEGACY_VERSION@
+
+#define RTEMS_NET_LEGACY_MAJOR    @RTEMS_NET_LEGACY_MAJOR@
+#define RTEMS_NET_LEGACY_REVISION @RTEMS_NET_LEGACY_REVISION@
+
+#endif /* _RTEMS_NET_LGEACY_H_ */
diff --git a/netlegacy.py b/netlegacy.py
index 60775dc..9f27ffc 100644
--- a/netlegacy.py
+++ b/netlegacy.py
@@ -29,12 +29,31 @@
 import os
 import os.path
 
+from rtems_waf import git
 from rtems_waf import rtems
+from rtems_waf import version
 
 import bsp_drivers
 import netsources
 
 
+def version_header(bld):
+    versions = {
+        'RTEMS_NET_LEGACY_VERSION':
+        '"' + bld.env.RTEMS_NET_LEGACY_VERSION + '"',
+        'RTEMS_NET_LEGACY_MAJOR': bld.env.RTEMS_NET_LEGACY_MAJOR,
+        'RTEMS_NET_LEGACY_REVISION':
+        '"' + bld.env.RTEMS_NET_LEGACY_REVISION + '"',
+    }
+    sed = 'sed '
+    for cfg in versions:
+        sed += "-e 's/@%s@/%s/' " % (cfg, versions[cfg])
+    bld(target='include/rtems/rtems-net-legacy.h',
+        source='include/rtems/rtems-net-legacy.h.in',
+        rule=sed + ' < ${SRC} > ${TGT}',
+        update_outputs=True)
+
+
 def net_config_header(bld):
     if not os.path.exists(bld.env.NET_CONFIG):
         bld.fatal('network configuraiton \'%s\' not found' %
@@ -88,7 +107,14 @@ def options(opt):
 
 
 def bsp_configure(conf, arch_bsp, mandatory=True):
-    ab = rtems.arch(arch_bsp) + '/' + rtems.bsp(arch_bsp)
+    conf.start_msg('Checking version')
+    version.load_rtems_version_header(conf, conf.env.RTEMS_VERSION, arch_bsp,
+                                      conf.env.IFLAGS)
+    conf.env.RTEMS_NET_LEGACY_VERSION = version.string(conf)
+    conf.env.RTEMS_NET_LEGACY_MAJOR = version.version(conf)
+    conf.env.RTEMS_NET_LEGACY_REVISION = version.revision(conf)
+    conf.end_msg(conf.env.RTEMS_NET_LEGACY_VERSION)
+    ab = rtems.arch_bsp_name(arch_bsp)
     includes = [
         '.',
         'include',
@@ -125,9 +151,9 @@ def bsp_configure(conf, arch_bsp, mandatory=True):
 
 
 def build(bld):
-    arch_bsp = bld.env.RTEMS_ARCH_BSP
-    ab = rtems.arch(arch_bsp) + '/' + rtems.bsp(arch_bsp)
+    ab = rtems.arch_bsp_name(bld.env.RTEMS_ARCH_BSP)
 
+    version_header(bld)
     net_config_header(bld)
 
     if ab in bsp_drivers.source:
@@ -173,3 +199,6 @@ def build(bld):
             bld.install_as(
                 os.path.join(bld.env.PREFIX, arch_inc_path, inc_dir, hname),
                 header)
+    bld.install_as(
+        os.path.join(bld.env.PREFIX, arch_inc_path, 'rtems',
+                     'rtems-net-legacy.h'), 'include/rtems/rtems-net-legacy.h')
diff --git a/rtems_waf b/rtems_waf
index 1a118bb..2c15b90 160000
--- a/rtems_waf
+++ b/rtems_waf
@@ -1 +1 @@
-Subproject commit 1a118bbcd52138dbdc3236e64bc23fd430a064b1
+Subproject commit 2c15b90de5c369aa78cd2252a50bba677e9b13f3
-- 
2.31.1