1inherit module-base kernel-module-split pkgconfig 2 3EXTRA_OEMAKE += "KERNEL_SRC=${STAGING_KERNEL_DIR}" 4 5MODULES_INSTALL_TARGET ?= "modules_install" 6MODULES_MODULE_SYMVERS_LOCATION ?= "" 7 8python __anonymous () { 9 depends = d.getVar('DEPENDS') 10 extra_symbols = [] 11 for dep in depends.split(): 12 if dep.startswith("kernel-module-"): 13 extra_symbols.append("${STAGING_INCDIR}/" + dep + "/Module.symvers") 14 d.setVar('KBUILD_EXTRA_SYMBOLS', " ".join(extra_symbols)) 15} 16 17python do_devshell:prepend () { 18 os.environ['CFLAGS'] = '' 19 os.environ['CPPFLAGS'] = '' 20 os.environ['CXXFLAGS'] = '' 21 os.environ['LDFLAGS'] = '' 22 23 os.environ['KERNEL_PATH'] = d.getVar('STAGING_KERNEL_DIR') 24 os.environ['KERNEL_SRC'] = d.getVar('STAGING_KERNEL_DIR') 25 os.environ['KERNEL_VERSION'] = d.getVar('KERNEL_VERSION') 26 os.environ['CC'] = d.getVar('KERNEL_CC') 27 os.environ['LD'] = d.getVar('KERNEL_LD') 28 os.environ['AR'] = d.getVar('KERNEL_AR') 29 os.environ['O'] = d.getVar('STAGING_KERNEL_BUILDDIR') 30 kbuild_extra_symbols = d.getVar('KBUILD_EXTRA_SYMBOLS') 31 if kbuild_extra_symbols: 32 os.environ['KBUILD_EXTRA_SYMBOLS'] = kbuild_extra_symbols 33 else: 34 os.environ['KBUILD_EXTRA_SYMBOLS'] = '' 35} 36 37module_do_compile() { 38 unset CFLAGS CPPFLAGS CXXFLAGS LDFLAGS 39 oe_runmake KERNEL_PATH=${STAGING_KERNEL_DIR} \ 40 KERNEL_VERSION=${KERNEL_VERSION} \ 41 CC="${KERNEL_CC}" LD="${KERNEL_LD}" \ 42 AR="${KERNEL_AR}" \ 43 O=${STAGING_KERNEL_BUILDDIR} \ 44 KBUILD_EXTRA_SYMBOLS="${KBUILD_EXTRA_SYMBOLS}" \ 45 ${MAKE_TARGETS} 46} 47 48module_do_install() { 49 unset CFLAGS CPPFLAGS CXXFLAGS LDFLAGS 50 oe_runmake DEPMOD=echo MODLIB="${D}${nonarch_base_libdir}/modules/${KERNEL_VERSION}" \ 51 INSTALL_FW_PATH="${D}${nonarch_base_libdir}/firmware" \ 52 CC="${KERNEL_CC}" LD="${KERNEL_LD}" \ 53 O=${STAGING_KERNEL_BUILDDIR} \ 54 ${MODULES_INSTALL_TARGET} 55 56 if [ ! -e "${B}/${MODULES_MODULE_SYMVERS_LOCATION}/Module.symvers" ] ; then 57 bbwarn "Module.symvers not found in ${B}/${MODULES_MODULE_SYMVERS_LOCATION}" 58 bbwarn "Please consider setting MODULES_MODULE_SYMVERS_LOCATION to a" 59 bbwarn "directory below B to get correct inter-module dependencies" 60 else 61 install -Dm0644 "${B}/${MODULES_MODULE_SYMVERS_LOCATION}"/Module.symvers ${D}${includedir}/${BPN}/Module.symvers 62 # Module.symvers contains absolute path to the build directory. 63 # While it doesn't actually seem to matter which path is specified, 64 # clear them out to avoid confusion 65 sed -e 's:${B}/::g' -i ${D}${includedir}/${BPN}/Module.symvers 66 fi 67} 68 69EXPORT_FUNCTIONS do_compile do_install 70 71# add all splitted modules to PN RDEPENDS, PN can be empty now 72KERNEL_MODULES_META_PACKAGE = "${PN}" 73FILES:${PN} = "" 74ALLOW_EMPTY:${PN} = "1" 75