Subject: [bug#36477] [PATCH 06/31] gnu: xorg: Fix cross-compilation of multiple packages.

From: Mathieu Othacehe <[email-masked]>
Date: Mon, 8 Jul 2019 11:58:48 +0200

* gnu/packages/xorg.scm (libxext)[arguments]: Disable zero malloc check that
fails when cross-compiling,
(libxrender)[arguments]: ditto,
(libx11)[arguments]: ditto.
---
 gnu/packages/xorg.scm | 25 ++++++++++++++++++++++---
 1 file changed, 22 insertions(+), 3 deletions(-)

diff --git a/gnu/packages/xorg.scm b/gnu/packages/xorg.scm
index 9577c4d2c6..e35e8be72f 100644
--- a/gnu/packages/xorg.scm
+++ b/gnu/packages/xorg.scm
@@ -4546,6 +4546,13 @@ cannot be adequately worked around on the client side of the wire.")
           (base32
             "0dbfn5bznnrhqzvkrcmw4c44yvvpwdcsrvzxf4rk27r36b9x865m"))))
     (build-system gnu-build-system)
+    ;; Disable zero malloc check that fails when cross-compiling.
+    (arguments
+     `(#:configure-flags
+       (list
+        ,@(if (%current-target-system)
+              '("--disable-malloc0returnsnull")
+              '()))))
     (propagated-inputs
       `(("xorgproto" ,xorgproto)))
     (inputs
@@ -4631,6 +4638,13 @@ cannot be adequately worked around on the client side of the wire.")
           (base32
             "0j89cnb06g8x79wmmnwzykgkkfdhin9j7hjpvsxwlr3fz1wmjvf0"))))
     (build-system gnu-build-system)
+    ;; Disable zero malloc check that fails when cross-compiling.
+    (arguments
+     `(#:configure-flags
+       (list
+        ,@(if (%current-target-system)
+              '("--disable-malloc0returnsnull")
+              '()))))
     (propagated-inputs
       `(("xorgproto" ,xorgproto)))
     (inputs
@@ -5248,9 +5262,14 @@ draggable titlebars and borders.")
     (outputs '("out"
                "doc"))                            ;8 MiB of man pages + XML
     (arguments
-     '(#:configure-flags (list (string-append "--mandir="
-                                              (assoc-ref %outputs "doc")
-                                              "/share/man"))))
+     `(#:configure-flags
+       (list (string-append "--mandir="
+                            (assoc-ref %outputs "doc")
+                            "/share/man")
+             ;; Disable zero malloc check that fails when cross-compiling.
+             ,@(if (%current-target-system)
+                   '("--disable-malloc0returnsnull")
+                   '()))))
     (propagated-inputs
       `(("xorgproto" ,xorgproto)
         ("libxcb" ,libxcb)))
-- 
2.17.1