From: kebodiker <[email protected]> I didn't want to replicate a GMP recipe, but I couldn't figure out how to append or extend the existing GMP recipe without messing up GMP for the rest of the system.
GMP is a fast precision arithmetic library targeted for cryptographic applications. This GMP recipe creates a static library that is cross-compiled against that is cross-compiled against MiniOS, Xen, LWIP, Newlib, and PolarSSL headers and subsquently used during the cross-compilation and linking of the TPM Emulator and the Xen vTPM and vTPM Manager stubdomains. The current Xen source code is hardcoded to fetch a specific version of this package. Xen does not currently apply any patches to this package. This recipe provides the flexibility to change version or create patches if necessary. Signed-off-by: Kurt Bodiker <[email protected]> --- recipes-extended/xen/stubdom-gmp.inc | 36 +++++++++++++++++++++++++++++++ recipes-extended/xen/stubdom-gmp_4.3.2.bb | 20 +++++++++++++++++ 2 files changed, 56 insertions(+) create mode 100644 recipes-extended/xen/stubdom-gmp.inc create mode 100644 recipes-extended/xen/stubdom-gmp_4.3.2.bb diff --git a/recipes-extended/xen/stubdom-gmp.inc b/recipes-extended/xen/stubdom-gmp.inc new file mode 100644 index 0000000..c4dd3f8 --- /dev/null +++ b/recipes-extended/xen/stubdom-gmp.inc @@ -0,0 +1,36 @@ +# Copyright (C) 2017 Kurt Bodiker <[email protected]> +# Released under the MIT license (see COPYING.MIT for the terms) + +require stubdom.inc + +DEPENDS += "\ + newlib \ +" + +# set ABI for x86_32 builds. Ripped from Xen/stubdom/Makefile. +GMPEXT="" +GMPEXT_gnutargetarch-i686 = "ABI=32" + +do_configure() { + # need to modify prefix here otherwise OE-level variables (prefix, libdir, includedir) defined in stubdom.inc get messed up + CPPFLAGS="-isystem ${STAGING_DIR_HOST}/cross-root-${XEN_TARGET_ARCH}/${GNU_TARGET_ARCH}-xen-elf/include ${STUBDOM_CPPFLAGS}" CFLAGS="${STUBDOM_CFLAGS}" CC="${HOST_PREFIX}gcc --sysroot=${RECIPE_SYSROOT} ${GMPEXT}" ${S}/configure \ + --disable-shared \ + --enable-static \ + --disable-fft \ + --without-readline \ + --prefix=${prefix}/${GNU_TARGET_ARCH}-xen-elf \ + --libdir=${libdir} \ + --build=`$(CC) -dumpmachine` \ + --host=${GNU_TARGET_ARCH}-xen-elf + + sed -i 's/#define HAVE_OBSTACK_VPRINTF 1/\/\/#define HAVE_OBSTACK_VPRINTF 1/' ${S}/config.h +} + +do_compile() { + ${MAKE} +} + +do_install() { + ${MAKE} DESTDIR=${D} install + rm -rf ${D}${prefix}/${GNU_TARGET_ARCH}-xen-elf/share +} diff --git a/recipes-extended/xen/stubdom-gmp_4.3.2.bb b/recipes-extended/xen/stubdom-gmp_4.3.2.bb new file mode 100644 index 0000000..bac3415 --- /dev/null +++ b/recipes-extended/xen/stubdom-gmp_4.3.2.bb @@ -0,0 +1,20 @@ +# Copyright (C) 2017 Kurt Bodiker <[email protected]> +# Released under the MIT license (see COPYING.MIT for the terms) + +DESCRIPTION = "GMP library for Xen vTPM's." +HOMEPAGE = "http://gmp"; +LICENSE = "GPLv3" +LIC_FILES_CHKSUM = "file://COPYING;md5=d32239bcb673463ab874e80d47fae504" + +PROVIDES = "stubdom-gmp" +RPROVIDES_${PN} = "stubdom-gmp" +SRC_URI += "\ + https://gmplib.org/download/gmp/archive/gmp-${PV}.tar.bz2 \ +" +SRC_URI[md5sum] = "dd60683d7057917e34630b4a787932e8" +SRC_URI[sha256sum] = "936162c0312886c21581002b79932829aa048cfaf9937c6265aeaa14f1cd1775" + +S="${WORKDIR}/gmp-${PV}" +B="${S}" + +require stubdom-gmp.inc -- 2.14.2 -- *This email and all attachments are considered confidential and the proprietary information of BrainTrust Holdings. Unauthorized disclosure is prohibited. * -- _______________________________________________ meta-virtualization mailing list [email protected] https://lists.yoctoproject.org/listinfo/meta-virtualization
