From 2923f955c3e74f420fa2f1f7645b1d2f81e2fdd2 Mon Sep 17 00:00:00 2001
From: Lorenzo Cogotti <lcg@inventati.org>
Date: Tue, 10 Aug 2021 12:34:11 +0200
Subject: [PATCH] [meson.build,meson_options.txt] Add options to install the
 bgpscanner legacy wrapper script

---
 meson.build       | 26 ++++++++++++++++++++++++++
 meson_options.txt |  3 ++-
 2 files changed, 28 insertions(+), 1 deletion(-)

diff --git a/meson.build b/meson.build
index 35171d6..c409ca3 100644
--- a/meson.build
+++ b/meson.build
@@ -156,3 +156,29 @@ if get_option('build-peerindex')
 
     install_man(peerindex_man)
 endif
+if get_option('bgpscanner-legacy')
+    supported_systems = [
+        'cygwin', 'darwin', 'dragonfly',
+        'freebsd', 'gnu', 'linux',
+        'netbsd', 'openbsd', 'sunos',
+    ]
+
+    if supported_systems.contains(host_machine.system())
+        cdata = configuration_data({
+            'UTILITY': 'bgpscanner',
+            'VERSION': '"' + meson.project_version() + '"',
+        })
+        bgpscanner_man = configure_file(input : 'tools/bgpscanner/bgpscanner.1.in',
+                                        output : 'bgpscanner.1',
+                                        configuration : cdata,
+                                        install : false)
+
+        install_data('tools/bgpscanner/bgpscanner',
+                    install_dir : get_option('bindir'),
+                    install_mode : 'rwxr-xr-x')
+
+        install_man(bgpscanner_man)
+    else
+        message('Skipping bgpscanner legacy wrapper installation on ' + host_machine.system())
+    endif
+endif
diff --git a/meson_options.txt b/meson_options.txt
index a2c550b..6fa6192 100644
--- a/meson_options.txt
+++ b/meson_options.txt
@@ -1,6 +1,7 @@
 option('native', type : 'boolean', value : false, description : 'Optimize build for local CPU architecture (ties build artifacts to your local machine!)')
 option('build-doc', type : 'boolean', description : 'Build documentation using doxygen')
 # TODO option('build-benchmarks', type : 'boolean', value : false, description : 'Build benchmarks')
-# TODO option('build-tests', type : 'boolean', value : false, description : 'Build unit tests')
+option('build-tests', type : 'boolean', value : false, description : 'Build tests')
 option('build-bgpgrep', type : 'boolean', description : 'Build bgpgrep MRT/BGP parsing and filting utility')
 option('build-peerindex', type : 'boolean', description : 'Build peerindex MRT TABLE_DUMPV2 Peer Index Table inspection tool')
+option('bgpscanner-legacy', type : 'boolean', value : false, description : 'Install a legacy wrapper script for backwards compatibility with Isolario bgpscanner')
\ No newline at end of file