[commit: ghc] wip/jenkins: Fix tarball generation (a206fb7)

[git at git.haskell.org]

Repository : ssh://git@git.haskell.org/ghc

On branch  : wip/jenkins
Link       : http://ghc.haskell.org/trac/ghc/changeset/a206fb7df1f71ba8b1f18043b9e0818933b5ca0e/ghc

>---------------------------------------------------------------

commit a206fb7df1f71ba8b1f18043b9e0818933b5ca0e
Author: Ben Gamari <ben at smart-cactus.org>
Date:   Tue May 30 10:43:09 2017 -0400

    Fix tarball generation


>---------------------------------------------------------------

a206fb7df1f71ba8b1f18043b9e0818933b5ca0e
 Jenkinsfile | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/Jenkinsfile b/Jenkinsfile
index 4b7a9a5..97ff67a 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -148,8 +148,9 @@ def buildGhc(params) {
     sh "${makeCmd} binary-dist"
     def tarName = sh(script: "${makeCmd} -s echo VALUE=BIN_DIST_PREP_TAR_COMP",
                      returnStdout: true)
-    def ghcVersion = sh(script: "${makeCmd} -s echo VALUE=ProjectVersion")
-    writeFile "ghc-version" ghcVersion
+    def ghcVersion = sh(script: "${makeCmd} -s echo VALUE=ProjectVersion",
+                        returnStdout: true)
+    writeFile(file: "ghc-version", text: ghcVersion)
     archiveArtifacts "../${tarName}"
     // Write a file so we can easily file the tarball and bindist directory later
     stash(name: "bindist-${targetTriple}", includes: "ghc-version,../${tarName}")