From 3f936e74df83e4cb12f752161fbebb2d5c1c089f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?St=C3=A9phane=20Veyret?= <stephane.veyret@neptura.org>
Date: Sun, 17 Jul 2016 10:47:56 +0200
Subject: [PATCH] sys-boot/udk: add TianoCore UEFI development kit, bug #588440

---
 sys-boot/udk/Manifest        |   1 +
 sys-boot/udk/metadata.xml    |  20 +++
 sys-boot/udk/udk-2015.ebuild | 334 +++++++++++++++++++++++++++++++++++++++++++
 3 files changed, 355 insertions(+)
 create mode 100644 sys-boot/udk/Manifest
 create mode 100644 sys-boot/udk/metadata.xml
 create mode 100644 sys-boot/udk/udk-2015.ebuild

diff --git a/sys-boot/udk/Manifest b/sys-boot/udk/Manifest
new file mode 100644
index 0000000..ca2feeb
--- /dev/null
+++ b/sys-boot/udk/Manifest
@@ -0,0 +1 @@
+DIST UDK2015.Complete.MyWorkSpace.zip 121736982 SHA256 ff11e68feafae13510ad5ee951bf7b219b3483ab335c1d0c85f45a5b7ba48b5e SHA512 7856a8f29296f817e8fd09d8eaf7207f4e25a13faa10936d1ceb10cb6a900be265379722c0ade0ef93b1c640fef8693667d2567962e3288b20ae77f607f03d39 WHIRLPOOL 8b1e283e0ae3ec422eea609a418784260119410a87c5397803730f1c73be0b113eec41ed4cd1920d32735a23377acd80bedf1867518733be6d698c3891775276
diff --git a/sys-boot/udk/metadata.xml b/sys-boot/udk/metadata.xml
new file mode 100644
index 0000000..2802e93
--- /dev/null
+++ b/sys-boot/udk/metadata.xml
@@ -0,0 +1,20 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<pkgmetadata>
+  <longdescription lang="en">
+    Tianocore UEFI development kit, installed as classical Linux libraries and
+	header files.
+  </longdescription>
+  <longdescription lang="fr">
+    Kit de développement UEFI Tianocore, installé comme des bibliothèques et
+	des fichiers d'en-tête Linux classiques.
+  </longdescription>
+  <use lang="en">
+    <flag name="doc">Install EDK2 documentation.</flag>
+    <flag name="examples">Install usage examples.</flag>
+  </use>
+  <use lang="fr">
+    <flag name="doc">Installe la documentation EDK2.</flag>
+    <flag name="examples">Installe les exemples d'utilisation.</flag>
+  </use>
+</pkgmetadata>
diff --git a/sys-boot/udk/udk-2015.ebuild b/sys-boot/udk/udk-2015.ebuild
new file mode 100644
index 0000000..cea7884
--- /dev/null
+++ b/sys-boot/udk/udk-2015.ebuild
@@ -0,0 +1,334 @@
+# Copyright 1999-2016 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Id$
+
+EAPI=6
+
+PYTHON_COMPAT=( python2_7 )
+PYTHON_REQ_USE="sqlite"
+
+inherit flag-o-matic multiprocessing python-single-r1 toolchain-funcs versionator
+
+DESCRIPTION="Tianocore UEFI Development kit"
+HOMEPAGE="http://www.tianocore.org/edk2/"
+MY_V="${PN^^}$(get_version_component_range 1)"
+SRC_URI="https://github.com/tianocore/${PN}/releases/download/${MY_V}/${MY_V}.Complete.MyWorkSpace.zip"
+
+LICENSE="BSD"
+SLOT="0"
+KEYWORDS="~amd64 ~x86"
+IUSE="doc examples"
+
+DEPEND="app-arch/unzip
+	dev-lang/nasm
+	${PYTHON_DEPS}"
+REQUIRED_USE="${PYTHON_REQUIRED_USE}"
+
+S="${WORKDIR}/MyWorkSpace"
+
+pkg_setup() {
+	UNAME_ARCH=$(uname -m | sed -e 's:i[3456789]86:IA32:')
+	if [[ ${UNAME_ARCH} == "x86_64" ]] || [[ ${UNAME_ARCH} == "amd64" ]] ; then
+		export ARCH=X64
+	else
+		export ARCH=${UNAME_ARCH}
+	fi
+
+	# We will create a custom toolchain with user defined settings
+	export TOOLCHAIN_TAG="CUSTOM"
+}
+
+src_unpack() {
+	unpack ${A}
+	unpack "${WORKDIR}/${MY_V}.MyWorkSpace.zip"
+
+	pushd "${S}" || die
+	unpack "${WORKDIR}/BaseTools(Unix).tar"
+
+	local doc_name
+	if use doc; then
+		mkdir -p "${S}/doc" || die
+		pushd "${S}/doc" >/dev/null || die
+		for f in "${WORKDIR}/Documents/"*" Document.zip"; do
+			doc_name=$(echo ${f} | sed -e 's:^.*/([^/]*) Document.zip$:\1:')
+			if [[ -f "${WORKDIR}/Documents/${doc_name} Document.zip" ]]; then
+				unpack "${WORKDIR}/Documents/${doc_name} Document.zip"
+				mv "${S}/doc/html" "${S}/doc/${doc_name}" || die
+			fi
+		done
+		popd >/dev/null || die
+	fi
+
+	popd >/dev/null || die
+}
+
+src_configure() {
+	python_setup 'python2.7'
+
+	# Compile of Base Tools is required for further setting up the environment
+	# Base tools does not like parallel make
+	local cflags_save=${CFLAGS}
+	append-cflags $(test-flags-CC -MD) $(test-flags-CC -fshort-wchar)
+	append-cflags $(test-flags-CC -fno-strict-aliasing)
+	append-cflags $(test-flags-CC -nostdlib) $(test-flags-CC -c)
+	sed -e "s:^\(CFLAGS\s*=\).*$:\1 ${CFLAGS}:" \
+		-i "${S}/BaseTools/Source/C/Makefiles/header.makefile" \
+		|| die "Failed to update makefile header"
+	local make_flags=(
+		CC="$(tc-getCC)"
+		CXX="$(tc-getCXX)"
+		AS="$(tc-getAS)"
+		AR="$(tc-getAR)"
+		LD="$(tc-getLD)"
+	)
+	emake "${make_flags[@]}" -j1 -C BaseTools
+	. edksetup.sh BaseTools
+
+	# Update flags in UDK parameter files
+	CFLAGS=${cflags_save}
+	append-cflags $(test-flags-CC -fshort-wchar)
+	append-cflags $(test-flags-CC -fno-strict-aliasing) $(test-flags-CC -c)
+	append-cflags $(test-flags-CC -ffunction-sections)
+	append-cflags $(test-flags-CC -fdata-sections)
+	append-cflags $(test-flags-CC -fno-stack-protector)
+	append-cflags $(test-flags-CC -fno-asynchronous-unwind-tables)
+	if [[ "${ARCH}" == "X64" ]]; then
+		append-cflags $(test-flags-CC -m64) $(test-flags-CC -mno-red-zone)
+		append-cflags $(test-flags-CC -mcmodel=large)
+	else
+		append-cflags $(test-flags-CC -m32) $(test-flags-CC -malign-double)
+	fi
+	append-ldflags -nostdlib -n -q --gc-sections
+	sed -e "s:^\(ACTIVE_PLATFORM\s*=\).*$:\1 MdeModulePkg/MdeModulePkg.dsc:" \
+		-e "s:^\(TARGET\s*=\).*$:\1 RELEASE:" \
+		-e "s:^\(TARGET_ARCH\s*=\).*$:\1 ${ARCH}:" \
+		-e "s:^\(TOOL_CHAIN_TAG\s*=\).*$:\1 ${TOOLCHAIN_TAG}:" \
+		-e "s:^\(MAX_CONCURRENT_THREAD_NUMBER\s*=\).*$:\1 $(makeopts_jobs):" \
+		-i "${S}/Conf/target.txt" || die "Failed to configure target file"
+	cat >>${S}/Conf/tools_def.txt <<EOF
+
+*_CUSTOM_*_*_FAMILY          = GCC
+*_CUSTOM_*_MAKE_PATH         = make
+*_CUSTOM_*_ASL_PATH          = DEF(UNIX_IASL_BIN)
+*_CUSTOM_*_OBJCOPY_PATH      = $(tc-getOBJCOPY)
+*_CUSTOM_*_CC_PATH           = $(tc-getCC)
+*_CUSTOM_*_SLINK_PATH        = $(tc-getAR)
+*_CUSTOM_*_DLINK_PATH        = $(tc-getLD)
+*_CUSTOM_*_ASLDLINK_PATH     = $(tc-getLD)
+*_CUSTOM_*_ASM_PATH          = $(tc-getCC)
+*_CUSTOM_*_PP_PATH           = $(tc-getCC)
+*_CUSTOM_*_VFRPP_PATH        = $(tc-getCC)
+*_CUSTOM_*_ASLCC_PATH        = $(tc-getCC)
+*_CUSTOM_*_ASLPP_PATH        = $(tc-getCC)
+*_CUSTOM_*_RC_PATH           = $(tc-getOBJCOPY)
+*_CUSTOM_*_PP_FLAGS          = DEF(GCC_PP_FLAGS)
+*_CUSTOM_*_ASLPP_FLAGS       = DEF(GCC_ASLPP_FLAGS)
+*_CUSTOM_*_ASLCC_FLAGS       = DEF(GCC_ASLCC_FLAGS)
+*_CUSTOM_*_VFRPP_FLAGS       = DEF(GCC_VFRPP_FLAGS)
+*_CUSTOM_*_APP_FLAGS         =
+*_CUSTOM_*_ASL_FLAGS         = DEF(IASL_FLAGS)
+*_CUSTOM_*_ASL_OUTFLAGS      = DEF(IASL_OUTFLAGS)
+*_CUSTOM_*_OBJCOPY_FLAGS     = 
+*_CUSTOM_IA32_ASLCC_FLAGS    = DEF(GCC_ASLCC_FLAGS) -m32
+*_CUSTOM_IA32_ASM_FLAGS      = DEF(GCC_ASM_FLAGS) -m32 -march=i386
+*_CUSTOM_IA32_CC_FLAGS       = ${CFLAGS} -include AutoGen.h -DSTRING_ARRAY_NAME=\$(BASE_NAME)Strings -D EFI32
+*_CUSTOM_IA32_ASLDLINK_FLAGS = ${LDFLAGS} -z common-page-size=0x40 --entry ReferenceAcpiTable -u ReferenceAcpiTable -m elf_i386
+*_CUSTOM_IA32_DLINK_FLAGS    = ${LDFLAGS} -z common-page-size=0x40 --entry \$(IMAGE_ENTRY_POINT) -u \$(IMAGE_ENTRY_POINT) -Map \$(DEST_DIR_DEBUG)/\$(BASE_NAME).map -m elf_i386 --oformat=elf32-i386
+*_CUSTOM_IA32_DLINK2_FLAGS   = DEF(GCC_DLINK2_FLAGS_COMMON) --defsym=PECOFF_HEADER_SIZE=0x220
+*_CUSTOM_IA32_RC_FLAGS       = DEF(GCC_IA32_RC_FLAGS)
+*_CUSTOM_IA32_NASM_FLAGS     = -f elf32
+*_CUSTOM_X64_ASLCC_FLAGS     = DEF(GCC_ASLCC_FLAGS) -m64
+*_CUSTOM_X64_ASM_FLAGS       = DEF(GCC_ASM_FLAGS) -m64
+*_CUSTOM_X64_CC_FLAGS        = ${CFLAGS} -include AutoGen.h -DSTRING_ARRAY_NAME=\$(BASE_NAME)Strings "-DEFIAPI=__attribute__((ms_abi))" -DNO_BUILTIN_VA_FUNCS
+*_CUSTOM_X64_ASLDLINK_FLAGS  = ${LDFLAGS} -z common-page-size=0x40 --entry ReferenceAcpiTable -u ReferenceAcpiTable -m elf_x86_64
+*_CUSTOM_X64_DLINK_FLAGS     = ${LDFLAGS} -z common-page-size=0x40 --entry \$(IMAGE_ENTRY_POINT) -u \$(IMAGE_ENTRY_POINT) -Map \$(DEST_DIR_DEBUG)/\$(BASE_NAME).map -m elf_x86_64 --oformat=elf64-x86-64
+*_CUSTOM_X64_DLINK2_FLAGS    = DEF(GCC_DLINK2_FLAGS_COMMON) --defsym=PECOFF_HEADER_SIZE=0x228
+*_CUSTOM_X64_RC_FLAGS        = DEF(GCC_X64_RC_FLAGS)
+*_CUSTOM_X64_NASM_FLAGS      = -f elf64
+EOF
+}
+
+src_compile() {
+	local build_target
+	if use examples; then
+		build_target=all
+	else
+		build_target=libraries
+	fi
+
+	build ${build_target} || die "Failed to compile environment"
+}
+
+src_install() {
+	local build_dir="${S}/Build/MdeModule/RELEASE_${TOOLCHAIN_TAG}/${ARCH}"
+
+	for f in "${build_dir}"/*/Library/*/*/OUTPUT/*.lib; do
+		newlib.a "${f}" lib$(basename "${f}" .lib).a
+	done
+	dolib "${S}/BaseTools/Scripts/GccBase.lds"
+
+	local include_dest="/usr/include/${PN}"
+	for f in "" /Guid /IndustryStandard /Library /Pi /Ppi /Protocol /Uefi; do
+		insinto "${include_dest}${f}"
+		doins "${S}/MdePkg/Include${f}"/*.h
+	done
+	insinto "${include_dest}"
+	doins "${S}/MdePkg/Include/${ARCH}"/*.h
+	find "${S}" -name 'BaseTools' -prune -o -name 'MdePkg' -prune -o \
+		-name 'CryptoPkg' -prune -o -type d -name Include \
+		-exec find {} -maxdepth 0 \; \
+		| while read hfile; do
+		doins -r "${hfile}"/*
+	done
+
+	dobin "${S}/BaseTools/Source/C/bin/GenFw"
+
+	if use doc; then
+		docinto "html"
+		# Document installation may be very long, so split it and display message
+		for f in "${S}"/doc/*; do
+			ebegin "Installing documentation for $(basename ${f}), please wait"
+			dodoc -r "${f}"
+			eend $?
+		done
+	fi
+
+	local ex_rebuild_dir
+	local ex_name
+	local ex_build_dir
+	if use examples; then
+		ex_rebuild_dir="${S}/${P}-exemples"
+		for f in "${S}/MdeModulePkg/Application"/*; do
+			ex_name=$(basename "${f}")
+			ebegin "Preparing ${ex_name} example"
+			mkdir -p "${ex_rebuild_dir}/${ex_name}" || die
+			ex_build_dir="${build_dir}/MdeModulePkg/Application"
+			ex_build_dir="${ex_build_dir}/${ex_name}/${ex_name}"
+
+			copySourceFiles "${f}" "${ex_rebuild_dir}/${ex_name}"
+			copySourceFiles "${ex_build_dir}/DEBUG" "${ex_rebuild_dir}/${ex_name}"
+			createMakefile "${ex_rebuild_dir}/${ex_name}/Makefile" \
+				"${ex_name}" "${ex_build_dir}/GNUmakefile" || die
+
+			tar -C "${ex_rebuild_dir}" -cf "${ex_rebuild_dir}/${ex_name}.tar" \
+				"${ex_name}" || die
+
+			eend $? "Failed to create example file"
+		done
+		docinto "examples"
+		dodoc "${ex_rebuild_dir}"/*.tar
+	fi
+
+# TODO * QA Notice: The following files contain writable and executable sections
+# TODO * !WX --- --- usr/lib64/libBaseLib.a:Thunk16.obj
+# TODO * !WX --- --- usr/lib64/libBaseLib.a:SwitchStack.obj
+# TODO * !WX --- --- usr/lib64/libBaseLib.a:SetJump.obj
+# TODO * !WX --- --- usr/lib64/libBaseLib.a:LongJump.obj
+# TODO * !WX --- --- usr/lib64/libBaseLib.a:EnableDisableInterrupts.obj
+# TODO * !WX --- --- usr/lib64/libBaseLib.a:DisablePaging64.obj
+# TODO * !WX --- --- usr/lib64/libBaseLib.a:CpuId.obj
+# TODO * !WX --- --- usr/lib64/libBaseLib.a:CpuIdEx.obj
+# TODO * !WX --- --- usr/lib64/libBaseLib.a:EnableCache.obj
+# TODO * !WX --- --- usr/lib64/libBaseLib.a:DisableCache.obj
+# TODO * QA Notice: Package triggers severe warnings which indicate that it
+# TODO *            may exhibit random runtime failures.
+# TODO * /usr/include/bits/string3.h:90:70: warning: call to void* __builtin___memset_chk(void*, int, long unsigned int, long unsigned int) will always overflow destination buffer
+}
+
+##
+# Parameters :
+# 1 - Path where to search for source files.
+# 2 - Path where source files must be copied.
+copySourceFiles() {
+	while read -d '' -r filename; do
+		DEST_FILE="${2}${filename#${1}}"
+		mkdir -p $(dirname "${DEST_FILE}") || die
+		mv "${filename}" "${DEST_FILE}" || die
+	done < <(find "${1}" -name '*.h' -print0 -o -name '*.c' -print0)
+}
+
+# This looks like it should instead have a template Makefile shipped with the
+# ebuild which is then copied and sed'd to meet requirements.
+
+##
+# Parameters :
+# 1 - Path of the file to create.
+# 2 - Name of the module.
+# 3 - Path of the generated Makefile.
+createMakefile() {
+	cat >${1} <<EOF
+TOP := \$(abspath \$(dir \$(lastword \$(MAKEFILE_LIST))))
+EXEC = ${2}.efi
+SRC = \$(shell find \$(TOP) -type f -name '*.c')
+OBJ = \$(SRC:.c=.o)
+INC_DIR = /usr/include/${PN}
+LIB_DIR = /usr/lib
+STATIC_LIBRARY_FILES = \\
+EOF
+
+	perl -ne \
+'if( m/^STATIC_LIBRARY_FILES\s*=/ ) {
+	$static=1;
+} elsif( $static ) {
+	if( m!^\s*\$\(BIN_DIR\).*/([^/]*)\.lib! ) {
+		print "\t\"-l${1}\" \\\n"
+	} else {
+		$static=0;
+	}
+}' >>${1} <${3}
+
+	cat >>${1} <<EOF
+
+EFI_LDS = \$(LIB_DIR)/GccBase.lds
+
+EOF
+	grep -e '^MODULE_TYPE\s*=' ${3} >>${1}
+	grep -e '^IMAGE_ENTRY_POINT\s*=' ${3} >>${1}
+	echo >>${1}
+	grep -e '^CP\s*=' ${3} >>${1}
+	grep -e '^RM\s*=' ${3} >>${1}
+	grep -e '^CC\s*=' ${3} >>${1}
+	grep -e '^DLINK\s*=' ${3} >>${1}
+	grep -e '^OBJCOPY\s*=' ${3} >>${1}
+	grep -e '^GENFW\s*=' ${3} >>${1}
+	[[ $ARCH == X64 ]] && PECOFF_HEADER_SIZE='0x228' || PECOFF_HEADER_SIZE='0x220'
+	cat >>${1} <<EOF
+
+CC_FLAGS = -g -fshort-wchar -fno-strict-aliasing -Wall -Werror \
+-Wno-array-bounds -ffunction-sections -fdata-sections -c -iquote\$(TOP) \
+-include AutoGen.h -I\$(INC_DIR) -DSTRING_ARRAY_NAME=${2}Strings -m64 \
+-fno-stack-protector "-DEFIAPI=__attribute__((ms_abi))" -DNO_BUILTIN_VA_FUNCS \
+-mno-red-zone -Wno-address -mcmodel=large -Wno-address \
+-Wno-unused-but-set-variable
+DLINK_FLAGS=-nostdlib -n -q --gc-sections --entry \$(IMAGE_ENTRY_POINT) \
+-u \$(IMAGE_ENTRY_POINT) -melf_x86_64 --oformat=elf64-x86-64 -L \$(LIB_DIR) \
+--script=\$(EFI_LDS) --defsym=PECOFF_HEADER_SIZE=${PECOFF_HEADER_SIZE}
+EOF
+	grep -e '^OBJCOPY_FLAGS\s*=' ${3} >>${1}
+	grep -e '^GENFW_FLAGS\s*=' ${3} >>${1}
+	cat >>${1} <<EOF
+
+all:	\$(EXEC)
+
+%.efi:	\$(OBJ)
+	\$(DLINK) -o \$(@:.efi=.dll) \$(DLINK_FLAGS) \\
+		--start-group \$(STATIC_LIBRARY_FILES) \$^ --end-group
+	\$(OBJCOPY) \$(OBJCOPY_FLAGS) \$(@:.efi=.dll)
+	\$(CP) \$(@:.efi=.dll) \$(@:.efi=.debug)
+	\$(OBJCOPY) --strip-unneeded -R .eh_frame \$(@:.efi=.dll)
+	\$(OBJCOPY) --add-gnu-debuglink=\$(@:.efi=.debug) \$(@:.efi=.dll)
+	\$(GENFW) -e \$(MODULE_TYPE) -o \$@ \$(@:.efi=.dll) \$(GENFW_FLAGS)
+	\$(RM) \$(@:.efi=.dll)
+
+%.o:	%.c
+	\$(CC) \$(CC_FLAGS) -o \$@ \$^
+
+clean:
+	\$(RM) *.o
+
+mrproper: clean
+	\$(RM) \$(EXEC) \$(EXEC:.efi=.debug)
+
+.PHONY: all clean mrproper
+EOF
+}
-- 
2.7.3