neko: Fix build against glibc 2.26

The header file xlocale.h has been removed in glibc 2.26.

Quoting the release notes[1]:

* The nonstandard header <xlocale.h> has been removed. Most programs
  should use <locale.h> instead. If you have a specific need for the
  definition of locale_t with no other declarations, please contact
  libc-alpha@sourceware.org and explain.

I've backported HaxeFoundation/neko@e286c8f330
against version 2.1.0 and the build now succeeds.

Signed-off-by: aszlig <aszlig@nix.build>
This commit is contained in:
aszlig 2017-11-08 16:05:19 +01:00
parent 845aae9c10
commit bb0b0822ef
No known key found for this signature in database
GPG Key ID: 684089CE67EBB691
2 changed files with 62 additions and 0 deletions

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@ -30,6 +30,9 @@ stdenv.mkDerivation rec {
+ "c6d9c6d796200990b3b6a53a4dc716c9192398e6.patch";
sha256 = "1pq0qhhb9gbhc3zbgylwp0amhwsz0q0ggpj6v2xgv0hfy7d63rcd";
})
# Glibc 2.26 no longer has xlocale.h, patch backported from upstream commit
# e286c8f3301fa443255a3101d14b7392467051b8.
./xlocale-fix.patch
];
buildInputs =

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@ -0,0 +1,59 @@
commit 31d3ac3d691b2a1b07991e67302fd52b0f409cac
Author: Andy Li <andy@onthewings.net>
Date: Thu Jul 13 13:23:33 2017 +0800
include xlocale.h only if it is available since it is removed in recent glibc
see: https://bugzilla.redhat.com/show_bug.cgi?id=1464244
(Backported from e286c8f3301fa443255a3101d14b7392467051b8)
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 8de1702..d64cab9 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,5 +1,6 @@
cmake_minimum_required(VERSION 2.8.7)
+include(CheckIncludeFile)
project(neko C)
set(CMAKE_OSX_ARCHITECTURES x86_64)
@@ -48,6 +49,8 @@ set(NEKO_VERSION_MAJOR 2)
set(NEKO_VERSION_MINOR 1)
set(NEKO_VERSION_PATCH 0)
+check_include_file(xlocale.h HAVE_XLOCALE_H)
+
configure_file (
"${CMAKE_SOURCE_DIR}/vm/neko.h.in"
"${CMAKE_BINARY_DIR}/neko.h"
diff --git a/libs/std/sys.c b/libs/std/sys.c
index 8003d41..ae0cfee 100644
--- a/libs/std/sys.c
+++ b/libs/std/sys.c
@@ -41,7 +41,11 @@
# include <sys/time.h>
# include <sys/times.h>
# include <sys/wait.h>
+#ifdef HAVE_XLOCALE_H
# include <xlocale.h>
+#else
+# include <locale.h>
+#endif
#endif
#ifdef NEKO_MAC
diff --git a/vm/neko.h.in b/vm/neko.h.in
index bb9ec1b..147ecce 100644
--- a/vm/neko.h.in
+++ b/vm/neko.h.in
@@ -88,6 +88,8 @@
# include <stdint.h>
#endif
+#cmakedefine HAVE_XLOCALE_H
+
#define NEKO_VERSION_MAJOR @NEKO_VERSION_MAJOR@
#define NEKO_VERSION_MINOR @NEKO_VERSION_MINOR@
#define NEKO_VERSION_PATCH @NEKO_VERSION_PATCH@