From ef808e9172f2e4fc90cf741c1d872e77fbb7125e Mon Sep 17 00:00:00 2001
From: Vincent Rischmann
Date: Sat, 13 Mar 2021 21:33:39 +0100
Subject: build: fix building with glibc

sqlite3 requires at least glibc 2.28 from my testing; prevent building
the tests using anything below that.
---
 build.zig | 22 +++++++++++++++++++++-
 1 file changed, 21 insertions(+), 1 deletion(-)

diff --git a/build.zig b/build.zig
index 2c958b9..a1af313 100644
--- a/build.zig
+++ b/build.zig
@@ -13,7 +13,27 @@ fn linkSqlite(b: *std.build.LibExeObjStep) void {
 }
 
 pub fn build(b: *std.build.Builder) void {
-    const target = b.standardTargetOptions(.{});
+    const target = blk: {
+        var tmp = b.standardTargetOptions(.{});
+
+        if (tmp.isGnuLibC()) {
+            const min_glibc_version = std.builtin.Version{
+                .major = 2,
+                .minor = 28,
+                .patch = 0,
+            };
+            if (tmp.glibc_version) |ver| {
+                if (ver.order(min_glibc_version) == .lt) {
+                    std.debug.panic("sqlite requires glibc version >= 2.28", .{});
+                }
+            } else {
+                tmp.setGnuLibCVersion(2, 28, 0);
+            }
+        }
+
+        break :blk tmp;
+    };
+
     const mode = b.standardReleaseOptions();
 
     const in_memory = b.option(bool, "in_memory", "Should the tests run with sqlite in memory (default true)") orelse true;
-- 
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