1*4882a593Smuzhiyuninherit module-base kernel-module-split pkgconfig 2*4882a593Smuzhiyun 3*4882a593SmuzhiyunEXTRA_OEMAKE += "KERNEL_SRC=${STAGING_KERNEL_DIR}" 4*4882a593Smuzhiyun 5*4882a593SmuzhiyunMODULES_INSTALL_TARGET ?= "modules_install" 6*4882a593SmuzhiyunMODULES_MODULE_SYMVERS_LOCATION ?= "" 7*4882a593Smuzhiyun 8*4882a593Smuzhiyunpython __anonymous () { 9*4882a593Smuzhiyun depends = d.getVar('DEPENDS') 10*4882a593Smuzhiyun extra_symbols = [] 11*4882a593Smuzhiyun for dep in depends.split(): 12*4882a593Smuzhiyun if dep.startswith("kernel-module-"): 13*4882a593Smuzhiyun extra_symbols.append("${STAGING_INCDIR}/" + dep + "/Module.symvers") 14*4882a593Smuzhiyun d.setVar('KBUILD_EXTRA_SYMBOLS', " ".join(extra_symbols)) 15*4882a593Smuzhiyun} 16*4882a593Smuzhiyun 17*4882a593Smuzhiyunpython do_devshell:prepend () { 18*4882a593Smuzhiyun os.environ['CFLAGS'] = '' 19*4882a593Smuzhiyun os.environ['CPPFLAGS'] = '' 20*4882a593Smuzhiyun os.environ['CXXFLAGS'] = '' 21*4882a593Smuzhiyun os.environ['LDFLAGS'] = '' 22*4882a593Smuzhiyun 23*4882a593Smuzhiyun os.environ['KERNEL_PATH'] = d.getVar('STAGING_KERNEL_DIR') 24*4882a593Smuzhiyun os.environ['KERNEL_SRC'] = d.getVar('STAGING_KERNEL_DIR') 25*4882a593Smuzhiyun os.environ['KERNEL_VERSION'] = d.getVar('KERNEL_VERSION') 26*4882a593Smuzhiyun os.environ['CC'] = d.getVar('KERNEL_CC') 27*4882a593Smuzhiyun os.environ['LD'] = d.getVar('KERNEL_LD') 28*4882a593Smuzhiyun os.environ['AR'] = d.getVar('KERNEL_AR') 29*4882a593Smuzhiyun os.environ['O'] = d.getVar('STAGING_KERNEL_BUILDDIR') 30*4882a593Smuzhiyun kbuild_extra_symbols = d.getVar('KBUILD_EXTRA_SYMBOLS') 31*4882a593Smuzhiyun if kbuild_extra_symbols: 32*4882a593Smuzhiyun os.environ['KBUILD_EXTRA_SYMBOLS'] = kbuild_extra_symbols 33*4882a593Smuzhiyun else: 34*4882a593Smuzhiyun os.environ['KBUILD_EXTRA_SYMBOLS'] = '' 35*4882a593Smuzhiyun} 36*4882a593Smuzhiyun 37*4882a593Smuzhiyunmodule_do_compile() { 38*4882a593Smuzhiyun unset CFLAGS CPPFLAGS CXXFLAGS LDFLAGS 39*4882a593Smuzhiyun oe_runmake KERNEL_PATH=${STAGING_KERNEL_DIR} \ 40*4882a593Smuzhiyun KERNEL_VERSION=${KERNEL_VERSION} \ 41*4882a593Smuzhiyun CC="${KERNEL_CC}" LD="${KERNEL_LD}" \ 42*4882a593Smuzhiyun AR="${KERNEL_AR}" \ 43*4882a593Smuzhiyun O=${STAGING_KERNEL_BUILDDIR} \ 44*4882a593Smuzhiyun KBUILD_EXTRA_SYMBOLS="${KBUILD_EXTRA_SYMBOLS}" \ 45*4882a593Smuzhiyun ${MAKE_TARGETS} 46*4882a593Smuzhiyun} 47*4882a593Smuzhiyun 48*4882a593Smuzhiyunmodule_do_install() { 49*4882a593Smuzhiyun unset CFLAGS CPPFLAGS CXXFLAGS LDFLAGS 50*4882a593Smuzhiyun oe_runmake DEPMOD=echo MODLIB="${D}${nonarch_base_libdir}/modules/${KERNEL_VERSION}" \ 51*4882a593Smuzhiyun INSTALL_FW_PATH="${D}${nonarch_base_libdir}/firmware" \ 52*4882a593Smuzhiyun CC="${KERNEL_CC}" LD="${KERNEL_LD}" \ 53*4882a593Smuzhiyun O=${STAGING_KERNEL_BUILDDIR} \ 54*4882a593Smuzhiyun ${MODULES_INSTALL_TARGET} 55*4882a593Smuzhiyun 56*4882a593Smuzhiyun if [ ! -e "${B}/${MODULES_MODULE_SYMVERS_LOCATION}/Module.symvers" ] ; then 57*4882a593Smuzhiyun bbwarn "Module.symvers not found in ${B}/${MODULES_MODULE_SYMVERS_LOCATION}" 58*4882a593Smuzhiyun bbwarn "Please consider setting MODULES_MODULE_SYMVERS_LOCATION to a" 59*4882a593Smuzhiyun bbwarn "directory below B to get correct inter-module dependencies" 60*4882a593Smuzhiyun else 61*4882a593Smuzhiyun install -Dm0644 "${B}/${MODULES_MODULE_SYMVERS_LOCATION}"/Module.symvers ${D}${includedir}/${BPN}/Module.symvers 62*4882a593Smuzhiyun # Module.symvers contains absolute path to the build directory. 63*4882a593Smuzhiyun # While it doesn't actually seem to matter which path is specified, 64*4882a593Smuzhiyun # clear them out to avoid confusion 65*4882a593Smuzhiyun sed -e 's:${B}/::g' -i ${D}${includedir}/${BPN}/Module.symvers 66*4882a593Smuzhiyun fi 67*4882a593Smuzhiyun} 68*4882a593Smuzhiyun 69*4882a593SmuzhiyunEXPORT_FUNCTIONS do_compile do_install 70*4882a593Smuzhiyun 71*4882a593Smuzhiyun# add all splitted modules to PN RDEPENDS, PN can be empty now 72*4882a593SmuzhiyunKERNEL_MODULES_META_PACKAGE = "${PN}" 73*4882a593SmuzhiyunFILES:${PN} = "" 74*4882a593SmuzhiyunALLOW_EMPTY:${PN} = "1" 75