[jhbuild/mcatanzaro/cmake-prefix-path: 41/41] env: set CMAKE_PREFIX_PATH

[Christoph Reiter <creiter src gnome org>]

commit a90da01a3c2cafe6e5b49da330d3ca0ffc089331
Author: Michael Catanzaro <mcatanzaro igalia com>
Date:   Thu Jul 25 10:55:51 2019 -0500

    env: set CMAKE_PREFIX_PATH
    
    This tells CMake where to find dependencies, important for find modules
    that don't use pkg-config.
    
    This could also be set using a build flag, but this is a bit easier.
    
    See discussion at: https://bugs.webkit.org/show_bug.cgi?id=197934#c9

 jhbuild/environment.py | 3 +++
 1 file changed, 3 insertions(+)
---
diff --git a/jhbuild/environment.py b/jhbuild/environment.py
index 0c1d8705..dfd29119 100644
--- a/jhbuild/environment.py
+++ b/jhbuild/environment.py
@@ -240,6 +240,9 @@ def setup_env(prefix):
     perl5lib = os.path.join(prefix, 'lib', 'perl5')
     addpath('PERL5LIB', perl5lib)
 
+    # CMAKE_PREFIX_PATH
+    addpath('CMAKE_PREFIX_PATH', prefix)
+
     # These two variables are so that people who use "jhbuild shell"
     # can tweak their shell prompts and such to show "I'm under jhbuild".
     # The first variable is the obvious one to look for; the second