[gnome-builder/wip/chergert/pipeline-merge] pipeline: Set PATH env var for build subprocesses

[Matthew Leeds <mwleeds src gnome org>]

commit 20adbc34ef4e5e1215b38dfe550f8bee9b9c7f15
Author: Matthew Leeds <mleeds redhat com>
Date:   Thu Feb 9 18:19:59 2017 -0600

    pipeline: Set PATH env var for build subprocesses
    
    Without PATH set, gcc gives this error when compiling anything:
    gcc: error trying to exec 'cc1': execvp: No such file or directory

 libide/buildsystem/ide-build-pipeline.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/libide/buildsystem/ide-build-pipeline.c b/libide/buildsystem/ide-build-pipeline.c
index 3ae2791..2360a51 100644
--- a/libide/buildsystem/ide-build-pipeline.c
+++ b/libide/buildsystem/ide-build-pipeline.c
@@ -1859,6 +1859,7 @@ ide_build_pipeline_create_launcher (IdeBuildPipeline  *self,
   if (ret != NULL)
     {
       ide_subprocess_launcher_set_clear_env (ret, TRUE);
+      ide_subprocess_launcher_setenv (ret, "PATH", "/bin:/usr/bin", FALSE);
       ide_subprocess_launcher_set_cwd (ret, ide_build_pipeline_get_builddir (self));
       ide_subprocess_launcher_set_flags (ret,
                                          (G_SUBPROCESS_FLAGS_STDERR_PIPE |