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02/03: gnu: enigma: Fix build with GCC >= 6.
From: |
guix-commits |
Subject: |
02/03: gnu: enigma: Fix build with GCC >= 6. |
Date: |
Fri, 24 Jul 2020 09:04:06 -0400 (EDT) |
mbakke pushed a commit to branch master
in repository guix.
commit 0b95f51eae50fbe627a354f50fa053a6d52b81aa
Author: Marius Bakke <marius@gnu.org>
AuthorDate: Fri Jul 24 12:11:42 2020 +0200
gnu: enigma: Fix build with GCC >= 6.
* gnu/packages/games.scm (enigma)[arguments]: Add phase to substitute faulty
comparison.
---
gnu/packages/games.scm | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/gnu/packages/games.scm b/gnu/packages/games.scm
index 556f813..213acc6 100644
--- a/gnu/packages/games.scm
+++ b/gnu/packages/games.scm
@@ -5841,6 +5841,14 @@ The Flag. You can even design your own maps!")
(list "--with-system-enet")
#:phases
(modify-phases %standard-phases
+ (add-after 'unpack 'fix-build-with-new-gcc
+ (lambda _
+ ;; Fix build with GCC6 and later by avoiding comparing ifstream
+ ;; to NULL. Can be removed for versions > 1.21.
+ (substitute* "src/lev/Proxy.cc"
+ (("ifs != NULL")
+ "ifs"))
+ #t))
(add-after 'unpack 'find-sdl
(lambda _
(substitute* "configure"