Norod: Managed to get it past the make file creation phase

CMakeLists.txt

@@ -420,7 +420,9 @@ IF ( ASSIMP_BUILD_ASSIMP_TOOLS )
   ENDIF ( WIN32 AND DirectX_D3DX9_LIBRARY )
 
   ADD_SUBDIRECTORY( tools/assimp_cmd/ )
+IF (NOT IOS)
   ADD_SUBDIRECTORY( tools/assimp_qt_viewer/ )
+ENDIF (NOT IOS)
 ENDIF ( ASSIMP_BUILD_ASSIMP_TOOLS )
 
 IF ( ASSIMP_BUILD_SAMPLES)

port/iOS/IPHONEOS_ARM64_TOOLCHAIN.cmake

@@ -5,12 +5,11 @@ SET (CMAKE_SYSTEM_NAME      "Darwin")
 SET (CMAKE_SYSTEM_PROCESSOR "arm64")
 SET (IOS TRUE)
 
-SET (CC "${DEVROOT}/usr/bin/clang")
-SET (CXX "${DEVROOT}/usr/bin/clang++")
+SET (IOS_SDK_DEVICE iPhoneOS)
+
+SET (SDKVER     "${IOS_SDK_VERSION}")
+SET (DEVROOT    "${XCODE_ROOT_DIR}/Platforms/${IOS_SDK_DEVICE}.platform/Developer")
 
-set(CMAKE_CXX_FLAGS "-Wall -Wextra")
-set(CMAKE_CXX_FLAGS_DEBUG "-g")
-set(CMAKE_CXX_FLAGS_RELEASE "-O3")
 
 SET (CMAKE_FIND_ROOT_PATH "${SDKROOT}" "${DEVROOT}")
 SET (CMAKE_FIND_ROOT_PATH_MODE_PROGRAM  NEVER)

port/iOS/IPHONEOS_ARMV6_TOOLCHAIN.cmake

@@ -5,12 +5,11 @@ SET (CMAKE_SYSTEM_NAME      "Darwin")
 SET (CMAKE_SYSTEM_PROCESSOR "armv6")
 SET (IOS TRUE)
 
-SET (CC "${DEVROOT}/usr/bin/clang")
-SET (CXX "${DEVROOT}/usr/bin/clang++")
+SET (IOS_SDK_DEVICE iPhoneOS)
+
+SET (SDKVER     "${IOS_SDK_VERSION}")
+SET (DEVROOT    "${XCODE_ROOT_DIR}/Platforms/${IOS_SDK_DEVICE}.platform/Developer")
 
-set(CMAKE_CXX_FLAGS "-Wall -Wextra")
-set(CMAKE_CXX_FLAGS_DEBUG "-g")
-set(CMAKE_CXX_FLAGS_RELEASE "-O3")
 
 SET (CMAKE_FIND_ROOT_PATH "${SDKROOT}" "${DEVROOT}")
 SET (CMAKE_FIND_ROOT_PATH_MODE_PROGRAM  NEVER)

port/iOS/IPHONEOS_ARMV7S_TOOLCHAIN.cmake

@@ -5,12 +5,11 @@ SET (CMAKE_SYSTEM_NAME      "Darwin")
 SET (CMAKE_SYSTEM_PROCESSOR "armv7s")
 SET (IOS TRUE)
 
-SET (CC "${DEVROOT}/usr/bin/clang")
-SET (CXX "${DEVROOT}/usr/bin/clang++")
+SET (IOS_SDK_DEVICE iPhoneOS)
+
+SET (SDKVER     "${IOS_SDK_VERSION}")
+SET (DEVROOT    "${XCODE_ROOT_DIR}/Platforms/${IOS_SDK_DEVICE}.platform/Developer")
 
-set(CMAKE_CXX_FLAGS "-Wall -Wextra")
-set(CMAKE_CXX_FLAGS_DEBUG "-g")
-set(CMAKE_CXX_FLAGS_RELEASE "-O3")
 
 SET (CMAKE_FIND_ROOT_PATH "${SDKROOT}" "${DEVROOT}")
 SET (CMAKE_FIND_ROOT_PATH_MODE_PROGRAM  NEVER)

port/iOS/IPHONEOS_ARMV7_TOOLCHAIN.cmake

@@ -5,12 +5,11 @@ SET (CMAKE_SYSTEM_NAME      "Darwin")
 SET (CMAKE_SYSTEM_PROCESSOR "armv7")
 SET (IOS TRUE)
 
-SET (CC "${DEVROOT}/usr/bin/clang")
-SET (CXX "${DEVROOT}/usr/bin/clang++")
+SET (IOS_SDK_DEVICE iPhoneOS)
+
+SET (SDKVER     "${IOS_SDK_VERSION}")
+SET (DEVROOT    "${XCODE_ROOT_DIR}/Platforms/${IOS_SDK_DEVICE}.platform/Developer")
 
-set(CMAKE_CXX_FLAGS "-Wall -Wextra")
-set(CMAKE_CXX_FLAGS_DEBUG "-g")
-set(CMAKE_CXX_FLAGS_RELEASE "-O3")
 
 SET (CMAKE_FIND_ROOT_PATH "${SDKROOT}" "${DEVROOT}")
 SET (CMAKE_FIND_ROOT_PATH_MODE_PROGRAM  NEVER)

port/iOS/IPHONEOS_I386_TOOLCHAIN.cmake

@@ -5,12 +5,11 @@ SET (CMAKE_SYSTEM_NAME      "Darwin")
 SET (CMAKE_SYSTEM_PROCESSOR "i386")
 SET (IOS TRUE)
 
-SET (CC "${DEVROOT}/usr/bin/clang")
-SET (CXX "${DEVROOT}/usr/bin/clang++")
+SET (IOS_SDK_DEVICE iPhoneSimulator)
+
+SET (SDKVER     "${IOS_SDK_VERSION}")
+SET (DEVROOT    "${XCODE_ROOT_DIR}/Platforms/${IOS_SDK_DEVICE}.platform/Developer")
 
-set(CMAKE_CXX_FLAGS "-Wall -Wextra")
-set(CMAKE_CXX_FLAGS_DEBUG "-g")
-set(CMAKE_CXX_FLAGS_RELEASE "-O3")
 
 SET (CMAKE_FIND_ROOT_PATH "${SDKROOT}" "${DEVROOT}")
 SET (CMAKE_FIND_ROOT_PATH_MODE_PROGRAM  NEVER)

port/iOS/IPHONEOS_X86_64_TOOLCHAIN.cmake

@@ -5,12 +5,11 @@ SET (CMAKE_SYSTEM_NAME      "Darwin")
 SET (CMAKE_SYSTEM_PROCESSOR "x86_64")
 SET (IOS TRUE)
 
-SET (CC "${DEVROOT}/usr/bin/clang")
-SET (CXX "${DEVROOT}/usr/bin/clang++")
+SET (IOS_SDK_DEVICE iPhoneSimulator)
+
+SET (SDKVER     "${IOS_SDK_VERSION}")
+SET (DEVROOT    "${XCODE_ROOT_DIR}/Platforms/${IOS_SDK_DEVICE}.platform/Developer")
 
-set(CMAKE_CXX_FLAGS "-Wall -Wextra")
-set(CMAKE_CXX_FLAGS_DEBUG "-g")
-set(CMAKE_CXX_FLAGS_RELEASE "-O3")
 
 SET (CMAKE_FIND_ROOT_PATH "${SDKROOT}" "${DEVROOT}")
 SET (CMAKE_FIND_ROOT_PATH_MODE_PROGRAM  NEVER)

port/iOS/build.sh

@@ -28,6 +28,9 @@ IOS_SDK_TARGET=$MIN_IOS_VERSION
 XCODE_ROOT_DIR=$(xcode-select  --print-path)
 TOOLCHAIN=$XCODE_ROOT_DIR/Toolchains/XcodeDefault.xctoolchain
 
+CMAKE_C_COMPILER=$(xcrun -find cc)
+CMAKE_CXX_COMPILER=$(xcrun -find c++)
+
 BUILD_ARCHS_DEVICE="arm64 armv7s armv7"
 BUILD_ARCHS_SIMULATOR="x86_64 i386"
 BUILD_ARCHS_ALL=($BUILD_ARCHS_DEVICE $BUILD_ARCHS_SIMULATOR)
@@ -37,7 +40,7 @@ CPP_DEV_TARGET=
 CPP_STD_LIB_LIST=(libc++ libstdc++)
 CPP_STD_LIB=
 CPP_STD_LIST=(c++11 c++14)
-CPP_STD=
+CPP_STD=c++11
 
 function join { local IFS="$1"; shift; echo "$*"; }
 
@@ -68,12 +71,12 @@ build_arch()
 
     rm CMakeCache.txt
 
-    cmake  -G 'Unix Makefiles' -DCMAKE_TOOLCHAIN_FILE=./port/iOS/IPHONEOS_$(echo $1 | tr '[:lower:]' '[:upper:]')_TOOLCHAIN.cmake -DCMAKE_BUILD_TYPE=$BUILD_TYPE -DENABLE_BOOST_WORKAROUND=ON -DBUILD_SHARED_LIBS=$BUILD_SHARED_LIBS
+    cmake  -G 'Unix Makefiles' -DCMAKE_C_COMPILER=$CMAKE_C_COMPILER -DCMAKE_CXX_COMPILER=$CMAKE_CXX_COMPILER -DCMAKE_TOOLCHAIN_FILE=./port/iOS/IPHONEOS_$(echo $1 | tr '[:lower:]' '[:upper:]')_TOOLCHAIN.cmake -DCMAKE_BUILD_TYPE=$BUILD_TYPE -DENABLE_BOOST_WORKAROUND=ON -DBUILD_SHARED_LIBS=$BUILD_SHARED_LIBS
 
     echo "[!] Building $1 library"
 
-    $XCODE_ROOT_DIR/usr/bin/make clean
-    $XCODE_ROOT_DIR/usr/bin/make assimp -j 8 -l
+    xcrun -run make clean
+    xcrun -run make assimp -j 8 -l
 
     echo "[!] Moving built libraries into: $BUILD_DIR/$1/"