BuildSdkComponents.cmake

#
# Copyright(c) 2016 codestation
# Distributed under the MIT License (http://opensource.org/licenses/MIT)
#

ExternalProject_add(vita-headers
    DEPENDS binutils_${build_suffix} vita-toolchain_${build_suffix}
    GIT_REPOSITORY ${HEADERS_REPOSITORY}
    GIT_TAG ${HEADERS_TAG}
    CONFIGURE_COMMAND ${vita_libs_gen_command}-2 -yml=<SOURCE_DIR>/db -output=<BINARY_DIR>
    BUILD_COMMAND ARCH=${binutils_prefix} make
    # Copy the generated .a files to the install directory
    INSTALL_COMMAND ${CMAKE_COMMAND} -DGLOB_PATTERN=<BINARY_DIR>/*.a
    -DINSTALL_DIR=${CMAKE_INSTALL_PREFIX}/${target_arch}/lib
    -P ${CMAKE_SOURCE_DIR}/cmake/install_files.cmake
    # Copy the include headers to the installation directory
    COMMAND ${CMAKE_COMMAND} -E make_directory ${CMAKE_INSTALL_PREFIX}/${target_arch}/include
    COMMAND ${CMAKE_COMMAND} -E copy_directory <SOURCE_DIR>/include ${CMAKE_INSTALL_PREFIX}/${target_arch}/include
    # Copy the vita.header_warn.cmake to the installation directory
    COMMAND ${CMAKE_COMMAND} -E copy <SOURCE_DIR>/vita.header_warn.cmake ${CMAKE_INSTALL_PREFIX}/${target_arch}/vita.header_warn.cmake
    # Copy the yml database to the installation directory
    COMMAND ${CMAKE_COMMAND} -E copy_directory <SOURCE_DIR>/db ${CMAKE_INSTALL_PREFIX}/share/vita-headers/db
    # Save the commit id for tracking purposes
    COMMAND ${GIT_EXECUTABLE} -C <SOURCE_DIR> rev-parse HEAD > ${CMAKE_BINARY_DIR}/vita-headers-version.txt
    ${UPDATE_DISCONNECTED_SUPPORT}
    )

# The softfp world calls the same hard-float Sce* stubs vita-headers just
# installed, but with float/double arguments and return values sitting in
# the wrong registers (AAPCS-base vs AAPCS-VFP). Splice the 23 shims from
# softfp-shim/ into the affected stub archives in place -- see
# PLAN-softfp.md, "Fase 1 - los 23 shims de serie" and
# scripts/patch-softfp-stub-archives.sh for why this is an archive rewrite
# and not a -lvita_softfp_shim added to LIB_SPEC.
if(VITASDK_FLOAT_ABI STREQUAL "softfp")
    add_custom_command(
        OUTPUT ${CMAKE_BINARY_DIR}/softfp-shim.stamp
        COMMAND ${PROJECT_SOURCE_DIR}/scripts/build-softfp-shim.sh
            ${binutils_prefix}-gcc ${binutils_prefix}-ar ${binutils_prefix}-objcopy
            ${PROJECT_SOURCE_DIR}/softfp-shim
            ${CMAKE_INSTALL_PREFIX}/${target_arch}/include
            ${CMAKE_INSTALL_PREFIX}/${target_arch}/lib
            ${toolchain_build_install_dir}/${target_arch}/lib
        COMMAND ${CMAKE_COMMAND} -E touch ${CMAKE_BINARY_DIR}/softfp-shim.stamp
        DEPENDS vita-headers gcc-base binutils_${build_suffix}
        COMMENT "Splicing the softfp ABI shims into the stub archives"
        VERBATIM
        )
    add_custom_target(softfp-shim ALL DEPENDS ${CMAKE_BINARY_DIR}/softfp-shim.stamp)
endif()

ExternalProject_Add(newlib
    DEPENDS binutils_${target_suffix} vita-headers
    GIT_REPOSITORY ${NEWLIB_REPOSITORY}
    GIT_TAG ${NEWLIB_TAG}
    # Pass the compiler_target_tools here so newlib picks up the fresh gcc-base compiler
    CONFIGURE_COMMAND ${compiler_flags} ${toolchain_tools} ${compiler_target_tools}
    ${wrapper_command} <SOURCE_DIR>/configure "CFLAGS_FOR_TARGET=-g -O2 -ffunction-sections -fdata-sections"
    --build=${build_native}
    --host=${host_native}
    --target=${target_arch}
    # Use this prefix so the install target can be run twice with different paths
    --prefix=/
    --with-build-sysroot=${CMAKE_INSTALL_PREFIX}/${target_arch}
    --enable-newlib-io-long-long
    --enable-newlib-register-fini
    --disable-newlib-supplied-syscalls
    --enable-newlib-long-time_t
    --disable-nls
    --enable-newlib-iconv
    # Multibyte/UTF-8: sin esto setlocale queda clavado en US-ASCII y toda la
    # familia mbrtowc/wcrtomb es inoperante (descubierto con musl libc-test)
    --enable-newlib-mb
    BUILD_COMMAND ${compiler_flags} ${toolchain_tools} ${wrapper_command} $(MAKE)
    INSTALL_COMMAND $(MAKE) install DESTDIR=${CMAKE_INSTALL_PREFIX}
    # Save the commit id for tracking purposes
    COMMAND ${GIT_EXECUTABLE} -C <SOURCE_DIR> rev-parse HEAD > ${CMAKE_BINARY_DIR}/newlib-version.txt
    ${UPDATE_DISCONNECTED_SUPPORT}
    )

ExternalProject_Add(pthread-embedded
    DEPENDS binutils_${target_suffix} newlib vita-headers
    GIT_REPOSITORY ${PTHREAD_REPOSITORY}
    GIT_TAG ${PTHREAD_TAG}
    # TODO: this project should have a proper makefile to support out-of-source builds
    BUILD_IN_SOURCE 1
    CONFIGURE_COMMAND ""
    BUILD_COMMAND ${compiler_flags} ${wrapper_command} $(MAKE)
    -C <SOURCE_DIR>/platform/vita ${pthread_tools} PREFIX=${CMAKE_INSTALL_PREFIX}
    INSTALL_COMMAND $(MAKE) -C <SOURCE_DIR>/platform/vita PREFIX=${CMAKE_INSTALL_PREFIX}/${target_arch} install
    # Save the commit id for tracking purposes
    COMMAND ${GIT_EXECUTABLE} -C <SOURCE_DIR> rev-parse HEAD > ${CMAKE_BINARY_DIR}/pthread-embedded-version.txt
    ${UPDATE_DISCONNECTED_SUPPORT}
    )

ExternalProject_Add(samples
    GIT_REPOSITORY ${SAMPLES_REPOSITORY}
    GIT_TAG ${SAMPLES_TAG}
    BUILD_IN_SOURCE 1
    CONFIGURE_COMMAND ""
    BUILD_COMMAND ""
    INSTALL_COMMAND ${CMAKE_COMMAND}
    -DGLOB_PATTERN=<SOURCE_DIR> -DINSTALL_DIR=${CMAKE_INSTALL_PREFIX}/share/gcc-${target_arch}
    -P ${CMAKE_SOURCE_DIR}/cmake/install_files.cmake
    # Save the commit id for tracking purposes
    COMMAND ${GIT_EXECUTABLE} -C <SOURCE_DIR> rev-parse HEAD > ${CMAKE_BINARY_DIR}/samples-version.txt
    ${UPDATE_DISCONNECTED_SUPPORT}
    )