From d3c6e31bf3c72eaf09e437676a66e6cd36885f41 Mon Sep 17 00:00:00 2001
From: implicitfield <114500360+implicitfield@users.noreply.github.com>
Date: Tue, 16 Jan 2024 14:56:23 +0400
Subject: [PATCH] CMake: Build lagom with -D_FILE_OFFSET_BITS=64 on Linux

32-bit glibc limits off_t to 32 bits without this definition, which
makes working with large files rather difficult.
---
 Meta/CMake/lagom_compile_options.cmake | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/Meta/CMake/lagom_compile_options.cmake b/Meta/CMake/lagom_compile_options.cmake
index 2f7ba5213e..cad5e56947 100644
--- a/Meta/CMake/lagom_compile_options.cmake
+++ b/Meta/CMake/lagom_compile_options.cmake
@@ -8,6 +8,10 @@ if (NOT WIN32)
     add_compile_options(-fPIC)
 endif()
 
+if (LINUX)
+    add_compile_options(-D_FILE_OFFSET_BITS=64)
+endif()
+
 if (CMAKE_BUILD_TYPE STREQUAL "Debug")
     add_compile_options(-ggdb3)
     add_compile_options(-Og)