From fd3594bf3881fb8d4c04f76db0f1a9cbd5fae871 Mon Sep 17 00:00:00 2001
From: Marius Bakke <mbakke@fastmail.com>
Date: Sun, 30 Jun 2019 17:08:13 +0200
Subject: [PATCH] Revert "gnu: meson: Update to 0.51.0."

Meson 0.51.0 has problems with PKG_CONFIG_PATH.  See <https://bugs.gnu.org/36386>.

This reverts commit 70530036b8313d5273fca286cd62c73bd2225110.
---
 gnu/packages/build-tools.scm | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/gnu/packages/build-tools.scm b/gnu/packages/build-tools.scm
index 68d5b77d49..c435e72824 100644
--- a/gnu/packages/build-tools.scm
+++ b/gnu/packages/build-tools.scm
@@ -162,7 +162,7 @@ files and generates build instructions for the Ninja build system.")
 (define-public meson
   (package
     (name "meson")
-    (version "0.51.0")
+    (version "0.50.1")
     (source (origin
               (method url-fetch)
               (uri (string-append "https://github.com/mesonbuild/meson/"
@@ -170,7 +170,7 @@ files and generates build instructions for the Ninja build system.")
                                   version ".tar.gz"))
               (sha256
                (base32
-                "0gynkr02mlillh35ksizsf6zc4dfxb8gqym00df5klw6spvgsx9g"))))
+                "1k2fw5qk4mqjcb4j5dhp8xfn0caqphb11yh8zkw7v9w01kb5d3zn"))))
     (build-system python-build-system)
     (arguments
      `(;; FIXME: Tests require many additional inputs, a fix for the RUNPATH