From 291eabb6504bdc6f3ab78ea33d891f4f9693c2bb Mon Sep 17 00:00:00 2001
From: Thibault Saunier <thibault.saunier@osg.samsung.com>
Date: Wed, 4 Oct 2017 16:45:54 -0300
Subject: [PATCH] Run unit tests only when using mono and set MONO_PATH

---
 Source/atk/meson.build | 19 ++++++++++++-------
 Source/gtk/meson.build |  9 +++++++--
 Source/meson.build     | 11 +++++++++++
 3 files changed, 30 insertions(+), 9 deletions(-)

diff --git a/Source/atk/meson.build b/Source/atk/meson.build
index 2fd72f9b1..dffaebaf7 100644
--- a/Source/atk/meson.build
+++ b/Source/atk/meson.build
@@ -32,13 +32,18 @@ nuget_infos += [['AtkSharp', atk_sharp, ['GlibSharp', 'GioSharp']]]
 install_infos += [assembly_name, atk_sharp.full_path()]
 atk_sharp_dep = declare_dependency(link_with: [glib_sharp, atk_sharp])
 
-if add_languages('c', required: false)
-	c_abi_exe = executable(assembly_name + '_c_abi', c_abi,
-			dependencies: [glib_dep, atk_dep])
+if add_languages('c', required: false) and csc.get_id() == 'mono'
+    c_abi_exe = executable(assembly_name + '_c_abi', c_abi,
+            dependencies: [glib_dep, atk_dep])
 
-	cs_abi_exe = executable(assembly_name + '_cs_abi', cs_abi,
-			cs_args: ['-nowarn:169', '-nowarn:108', '-nowarn:114', '-nowarn:0618', '-unsafe'],
-			dependencies: [atk_sharp_dep])
+    cs_abi_exe = executable(assembly_name + '_cs_abi', cs_abi,
+            cs_args: ['-nowarn:169', '-nowarn:108', '-nowarn:114', '-nowarn:0618', '-unsafe'],
+            dependencies: [atk_sharp_dep])
 
-	test(assembly_name + 'abi', diff, args: [c_abi_exe.full_path(), cs_abi_exe.full_path()])
+    env = environment()
+    env.prepend('MONO_PATH', mono_path)
+    test(assembly_name + 'abi', diff, args: [c_abi_exe.full_path(), cs_abi_exe.full_path()],
+            env: env)
+else
+    message('Not running tests ' + csc.get_id())
 endif
diff --git a/Source/gtk/meson.build b/Source/gtk/meson.build
index a14766bb5..9f2b1f461 100644
--- a/Source/gtk/meson.build
+++ b/Source/gtk/meson.build
@@ -145,7 +145,7 @@ nuget_infos += [['GtkSharp', gtk_sharp, ['GlibSharp', 'GioSharp',
 install_infos += [assembly_name, gtk_sharp.full_path()]
 gtk_sharp_dep = declare_dependency(link_with: deps + [gtk_sharp])
 
-if add_languages('c', required: false)
+if add_languages('c', required: false) and csc.get_id() == 'mono'
     c_abi_exe = executable(assembly_name + '_c_abi', c_abi,
             c_args: ['-Wno-deprecated', '-Wno-deprecated-declarations'],
             dependencies: [glib_dep, gio_dep, atk_dep, gdk_dep, gtk_dep])
@@ -154,5 +154,10 @@ if add_languages('c', required: false)
             cs_args: ['-nowarn:169', '-nowarn:108', '-nowarn:114', '-nowarn:0618', '-unsafe'],
             dependencies: [gtk_sharp_dep])
 
-    test(assembly_name + 'abi', diff, args: [c_abi_exe.full_path(), cs_abi_exe.full_path()])
+    env = environment()
+    env.prepend('MONO_PATH', mono_path)
+    test(assembly_name + 'abi', diff, args: [c_abi_exe.full_path(), cs_abi_exe.full_path()],
+            env: env)
+else
+    message('Not running tests ' + csc.get_id())
 endif
diff --git a/Source/meson.build b/Source/meson.build
index 59884baff..7b0884c68 100644
--- a/Source/meson.build
+++ b/Source/meson.build
@@ -79,6 +79,12 @@ pkg_install_dir = join_paths(get_option('libdir'), 'pkgconfig')
 gapi_xml_installdir = join_paths(get_option('datadir'), 'gapi-3.0')
 
 schema = join_paths(meson.current_source_dir(), 'gapi.xsd')
+
+mono_path = ''
+foreach d: [ 'glib',  'gio' ]
+    mono_path += ':' + join_paths(meson.current_build_dir(), d)
+endforeach
+
 subdir('parser')
 subdir('generator')
 subdir('glib')
@@ -86,6 +92,7 @@ subdir('gio')
 
 cairo_dep = dependency('cairo', required: false)
 if cairo_dep.found()
+    mono_path += ':' + join_paths(meson.current_build_dir(), 'cairo')
     subdir('cairo')
 else
     message('Cairo not found, not building')
@@ -93,6 +100,7 @@ endif
 
 pango_dep = dependency('pango', required: false)
 if pango_dep.found()
+    mono_path += ':' + join_paths(meson.current_build_dir(), 'pango')
     subdir('pango')
 else
     message('Pango not found, not building')
@@ -100,6 +108,7 @@ endif
 
 atk_dep = dependency('atk', required: false)
 if atk_dep.found()
+    mono_path += ':' + join_paths(meson.current_build_dir(), 'atk')
     subdir('atk')
 else
     message('Atk not found, not building')
@@ -107,6 +116,7 @@ endif
 
 gdk_dep = dependency('gdk-3.0', version: gtk_required_version, required: false)
 if gdk_dep.found() and atk_dep.found() and pango_dep.found()
+    mono_path += ':' + join_paths(meson.current_build_dir(), 'gdk')
     subdir('gdk')
     has_gdk = true
 else
@@ -116,6 +126,7 @@ endif
 
 gtk_dep = dependency('gtk+-3.0', version: gtk_required_version, required: false)
 if gtk_dep.found() and atk_dep.found() and pango_dep.found()
+    mono_path += ':' + join_paths(meson.current_build_dir(), 'gtk')
     subdir('gtk')
     subdir('sample/GtkDemo')
     subdir('sample/valtest')