miminal changes for s390x

CMakeLists.txt

@@ -14,6 +14,8 @@ set ( CMAKE_ENABLE_EXPORTS ON )
 
 set ( _CMAKE_BUILD_TYPE ${CMAKE_BUILD_TYPE} )
 
+set(UNALIGNED_RAM_ACCESS_EXITCODE "0")
+
 PROJECT ( MANTICORE )
 
 # sometimes CMAKE_BUILD_TYPE became set after PROJECT statement, undo it.

dist/build_dockers/cross/external_toolchain/Dockerfile

@@ -13,6 +13,7 @@ RUN apt-get update && apt-get install -y \
     flex \
     curl \
     software-properties-common \
+    libssl-dev \
 && rm -rf /var/lib/apt/lists/*
 
 # 2-nd layer, llvm
@@ -46,9 +47,9 @@ RUN apt-get update && apt-get install -y \
 # 4-th layer, cmake
 ENV cmakever="3.26.3"
 RUN cd / \
-&& export arch=$(uname -m) \
-&& curl -L https://github.com/Kitware/CMake/releases/download/v$cmakever/cmake-$cmakever-linux-$arch.tar.gz | tar -zx
-ENV PATH $PATH:/cmake-$cmakever-linux-x86_64/bin:/cmake-$cmakever-linux-aarch64/bin
+&& export CXX=clang++-16 \
+&& curl -L https://github.com/Kitware/CMake/releases/download/v$cmakever/cmake-$cmakever.tar.gz | tar -zx \
+&& cd cmake-$cmakever && ./bootstrap && make && make install
 
 # 5-th layer. Everything to build, except actual sysroot archives
 ENV CMAKE_GENERATOR=Ninja

dist/build_dockers/cross/linux.cmake

@@ -25,9 +25,9 @@ set ( CMAKE_CXX_COMPILER_TARGET ${OS_TRIPLE} )
 # debug in DWARF-4 is set for fresh clang (>=15), as debugedit in rpm can't understand DWARF-5 flavour
 # build-id set to sha1, as it is mandatory for debuginfo.
 set ( CMAKE_CXX_FLAGS_RELWITHDEBINFO "-O2 -gdwarf-4 -DNDEBUG" CACHE STRING "" )
-set ( CMAKE_EXE_LINKER_FLAGS_INIT "-fuse-ld=lld -Xlinker --build-id=sha1" )
-set ( CMAKE_MODULE_LINKER_FLAGS_INIT "-fuse-ld=lld -Xlinker --build-id=sha1" )
-set ( CMAKE_SHARED_LINKER_FLAGS_INIT "-fuse-ld=lld -Xlinker --build-id=sha1" )
+set ( CMAKE_EXE_LINKER_FLAGS_INIT "-fuse-ld=bfd -Xlinker --build-id=sha1" )
+set ( CMAKE_MODULE_LINKER_FLAGS_INIT "-fuse-ld=bfd -Xlinker --build-id=sha1" )
+set ( CMAKE_SHARED_LINKER_FLAGS_INIT "-fuse-ld=bfd -Xlinker --build-id=sha1" )
 
 # search for programs in the build host directories
 set ( CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER )