| # |
| # baremetal configuration |
| # |
| |
| LIBCEXTENSION = "" |
| |
| LIBCOVERRIDE = ":libc-baremetal" |
| |
| ASSUME_PROVIDED += "virtual/libc virtual/libiconv virtual/crypt" |
| |
| PREFERRED_PROVIDER_virtual/libc ?= "musl" |
| PREFERRED_PROVIDER_virtual/libiconv ?= "musl" |
| PREFERRED_PROVIDER_virtual/libintl ?= "gettext" |
| PREFERRED_PROVIDER_virtual/nativesdk-libintl ?= "nativesdk-glibc" |
| PREFERRED_PROVIDER_virtual/nativesdk-libiconv ?= "nativesdk-glibc" |
| |
| USE_NLS ?= "no" |
| IMAGE_LINGUAS = "" |
| LIBC_DEPENDENCIES = "" |
| |
| EXTRA_OECONF:pn-gcc-cross-${TARGET_ARCH}:append = " --without-headers" |
| DEPENDS:remove:pn-meta-toolchain = "virtual/libc virtual/${TARGET_PREFIX}compilerlibs" |
| |
| # certain compiler libs cannot be used without libc, avoid the dependence on compilerlibs |
| BASEDEPENDS:remove:class-target = "virtual/${TARGET_PREFIX}compilerlibs" |
| |
| TARGET_OS = "elf" |
| TARGET_OS:arm = "eabi" |
| |
| TOOLCHAIN_HOST_TASK ?= "packagegroup-cross-canadian-${MACHINE} nativesdk-qemu" |
| TOOLCHAIN_HOST_TASK_ATTEMPTONLY ?= "" |
| TOOLCHAIN_TARGET_TASK ?= "libgcc-dev" |
| TOOLCHAIN_NEED_CONFIGSITE_CACHE:remove = "virtual/${MLPREFIX}libc zlib ncurses" |
| |
| # disable stack protector by default (no-libc, no protector implementation) |
| SECURITY_STACK_PROTECTOR:libc-baremetal = "" |
| # disable pie security flags by default |
| SECURITY_CFLAGS:libc-baremetal = "${SECURITY_NOPIE_CFLAGS}" |
| SECURITY_LDFLAGS:libc-baremetal = "" |