From a793c7d67fc886b1eb66ab67551f3a2448e4adc0 Mon Sep 17 00:00:00 2001
From: Matthew Smith <matthew@gentoo.org>
Date: Thu, 9 Jun 2022 20:19:19 +0100
Subject: [PATCH] build: Use system mimalloc

--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -185,13 +185,7 @@ endif()
 message(STATUS "Using in-tree libdxfrw")
 add_subdirectory(extlib/libdxfrw)
 
-message(STATUS "Using in-tree mimalloc")
-set(MI_OVERRIDE OFF CACHE BOOL "")
-set(MI_BUILD_SHARED OFF CACHE BOOL "")
-set(MI_BUILD_OBJECT OFF CACHE BOOL "")
-set(MI_BUILD_TESTS OFF CACHE BOOL "")
-add_subdirectory(extlib/mimalloc EXCLUDE_FROM_ALL)
-set(MIMALLOC_INCLUDE_DIR ${CMAKE_SOURCE_DIR}/extlib/mimalloc/include)
+find_package(mimalloc REQUIRED)
 
 if(NOT FORCE_VENDORED_Eigen3)
     find_package(Eigen3 CONFIG)
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -27,7 +27,6 @@ target_include_directories(slvs_deps INTERFACE SYSTEM
     ${PNG_PNG_INCLUDE_DIR}
     ${FREETYPE_INCLUDE_DIRS}
     ${CAIRO_INCLUDE_DIRS}
-    ${MIMALLOC_INCLUDE_DIR}
     ${EIGEN3_INCLUDE_DIRS})
 target_link_libraries(slvs_deps INTERFACE
     dxfrw
@@ -35,7 +34,7 @@ target_link_libraries(slvs_deps INTERFACE
     ${PNG_LIBRARY}
     ${FREETYPE_LIBRARY}
     ${CAIRO_LIBRARIES}
-    mimalloc-static)
+    mimalloc)
 
 if(Backtrace_FOUND)
     target_include_directories(slvs_deps INTERFACE SYSTEM