switch-next: Build with CMake (#334)

* Update CMake/Findsodium.cmake from upstream
* CMake/Findsodium.cmake: Support "Generic" platform
Allows it work using the Switch toolchain
* Switch port: Code changes for latest devkitpro
* switch/build.sh: Fewer devkitpro packages

.circleci/config.yml

@@ -64,8 +64,14 @@ jobs:
     working_directory: ~/repo
     steps:
       - checkout
-      - run: make -j$(nproc)
-      - store_artifacts: {path: ./release/devilutionx.nro, destination: devilutionx.nro}
+      - run: echo deb http://deb.debian.org/debian stretch-backports main > /etc/apt/sources.list.d/debian-backports.list
+      - run: apt-get update && apt-get install -y -t stretch-backports cmake
+      # Install cmake files (https://github.com/devkitPro/docker/issues/3)
+      - run: dkp-pacman -S --needed --noconfirm --quiet devkitpro-pkgbuild-helpers
+      # NOTE: Doesn't link without LTO ("read-only segment has dynamic relocations").
+      - run: cd build && cmake .. -DBINARY_RELEASE=ON -DNONET=ON -DCMAKE_TOOLCHAIN_FILE=../CMake/switch/devkita64-libnx.cmake
+      - run: cd build && cmake --build . -j $(nproc)
+      - store_artifacts: {path: ./build/devilutionx.nro, destination: devilutionx.nro}
 
 workflows:
   version: 2

3rdParty/StormLib/src/StormPort.h

@@ -157,6 +157,7 @@
   #include <stdio.h>
   #include <stdarg.h>
   #include <string.h>
+  #include <strings.h>
   #include <ctype.h>
   #include <assert.h>
   #include <errno.h>
@@ -271,7 +272,7 @@
 #endif // !PLATFORM_WINDOWS
 
 // 64-bit calls are supplied by "normal" calls on Mac
-#if defined(PLATFORM_MAC) || defined(PLATFORM_HAIKU) || defined(PLATFORM_AMIGA) || defined(PLATFORM_NX)
+#if defined(PLATFORM_MAC) || defined(PLATFORM_HAIKU) || defined(PLATFORM_AMIGA) || defined(PLATFORM_SWITCH)
   #define stat64  stat
   #define fstat64 fstat
   #define lseek64 lseek