From 19454f26e6a258b4ec7306dcb94a3483538cbf72 Mon Sep 17 00:00:00 2001
From: Leonid Yuriev <leo@yuriev.ru>
Date: Wed, 8 Apr 2020 22:02:17 +0300
Subject: [PATCH] mdbx-cmake: more for iOS.

Change-Id: Iebc6fafe23b3c39462bbf497e60148daffd519a9
---
 CMakeLists.dist-minimal | 10 ++++++++++
 cmake/compiler.cmake    | 10 ++++++++++
 2 files changed, 20 insertions(+)

diff --git a/CMakeLists.dist-minimal b/CMakeLists.dist-minimal
index d4090ba6..36c9ab51 100644
--- a/CMakeLists.dist-minimal
+++ b/CMakeLists.dist-minimal
@@ -72,6 +72,16 @@ else()
   project(libmdbx C CXX)
 endif()
 
+if(NOT DEFINED IOS)
+  if(APPLE AND (CMAKE_SYSTEM_NAME STREQUAL "iOS"
+      OR DEFINED CMAKE_IOS_DEVELOPER_ROOT
+      OR DEFINED IOS_PLATFORM OR DEFINED IOS_ARCH))
+    set(IOS TRUE)
+  else()
+    set(IOS FALSE)
+  endif()
+endif()
+
 if(NOT CMAKE_BUILD_TYPE)
   set(CMAKE_BUILD_TYPE MinSizeRel CACHE STRING
     "Choose the type of build, options are: Debug Release RelWithDebInfo MinSizeRel."
diff --git a/cmake/compiler.cmake b/cmake/compiler.cmake
index 48a097ba..8713abaf 100644
--- a/cmake/compiler.cmake
+++ b/cmake/compiler.cmake
@@ -150,6 +150,16 @@ if(WIN32 AND CMAKE_COMPILER_IS_GNU${CMAKE_PRIMARY_LANG})
   unset(__GCC_TARGET_MACHINE)
 endif()
 
+if(NOT DEFINED IOS)
+  if(APPLE AND (CMAKE_SYSTEM_NAME STREQUAL "iOS"
+      OR DEFINED CMAKE_IOS_DEVELOPER_ROOT
+      OR DEFINED IOS_PLATFORM OR DEFINED IOS_ARCH))
+    set(IOS TRUE)
+  else()
+    set(IOS FALSE)
+  endif()
+endif()
+
 if(CMAKE_COMPILER_IS_ELBRUSC OR CMAKE_SYSTEM_PROCESSOR MATCHES "e2k.*|E2K.*|elbrus.*|ELBRUS.*")
   set(E2K TRUE)
   set(CMAKE_SYSTEM_ARCH "Elbrus")