Merge pull request #388 from nirbheek/extprog.path

Add path() method to ExternalProgramHolder types

4 files changed, 21 insertions, 1 deletions

diff --git a/mesonbuild/build.py b/mesonbuild/build.py
index c0ba895..f9e628d 100644
--- a/mesonbuild/build.py
+++ b/mesonbuild/build.py
@@ -808,6 +808,8 @@ class CustomTarget:
                     if not isinstance(s, str):
                         raise InvalidArguments('Array as argument %d contains a non-string.' % i)
                     final_cmd.append(s)
+            elif isinstance(c, File):
+                final_cmd.append(os.path.join(c.subdir, c.fname))
             else:
                 raise InvalidArguments('Argument %s in "command" is invalid.' % i)
         self.command = final_cmd
diff --git a/mesonbuild/interpreter.py b/mesonbuild/interpreter.py
index a633917..4d41f1a 100644
--- a/mesonbuild/interpreter.py
+++ b/mesonbuild/interpreter.py
@@ -242,11 +242,15 @@ class ExternalProgramHolder(InterpreterObject):
     def __init__(self, ep):
         InterpreterObject.__init__(self)
         self.held_object = ep
-        self.methods.update({'found': self.found_method})
+        self.methods.update({'found': self.found_method,
+                             'path': self.path_method})
 
     def found_method(self, args, kwargs):
         return self.found()
 
+    def path_method(self, args, kwargs):
+        return self.get_command()
+
     def found(self):
         return self.held_object.found()
 
diff --git a/test cases/common/105 find program path/meson.build b/test cases/common/105 find program path/meson.build
new file mode 100644
index 0000000..b21d659
--- /dev/null
+++ b/test cases/common/105 find program path/meson.build
@@ -0,0 +1,11 @@
+project('find program', 'c')
+
+prog = find_program('program.py')
+
+# Use either Python3 or 2 to run this
+python = find_program('python3', required : false)
+if not python.found()
+  python = find_program('python')
+endif
+
+run_command(python, prog.path())
diff --git a/test cases/common/105 find program path/program.py b/test cases/common/105 find program path/program.py
new file mode 100644
index 0000000..2ebc564
--- /dev/null
+++ b/test cases/common/105 find program path/program.py
@@ -0,0 +1,3 @@
+#!/usr/bin/env python3
+
+print("Found")