checking in before test build and tag

src/ipxe_local/ipxe-git/.SRCINFO

@@ -0,0 +1,35 @@
+pkgbase = ipxe-git
+	pkgdesc = iPXE open source boot firmware - git checkout
+	pkgver = 1.0.0.r1979.g657dd5f
+	pkgrel = 1
+	url = http://www.ipxe.org/
+	install = ipxe.install
+	arch = any
+	license = GPL
+	makedepends = git
+	makedepends = syslinux
+	makedepends = libisoburn
+	makedepends = mtools
+	makedepends = xz
+	provides = ipxe
+	conflicts = ipxe
+	backup = etc/grub.d/20_ipxe
+	source = git://git.ipxe.org/ipxe.git
+	source = 0001-git-version.patch
+	source = 0002-banner.patch
+	source = 0003-allow-to-build-ISO-image-with-EFI-support.patch
+	source = 0004-fix-no-pie-workaround.patch
+	source = grub
+	source = chain-default.ipxe
+	source = chain-default-3928.ipxe
+	sha256sums = SKIP
+	sha256sums = a72ebfc3ab294cdf0d2a495597e84e87feba0fb48b618b504c1a8fc277b7366d
+	sha256sums = e60a4c6569e426a6ce7298a17c4f062d73391aa00aff5085694fee98a2618c8f
+	sha256sums = 337fe8b39ba5fd8f921e83f1d6611f3945cd1d8b2f8fd780fcbdc6fffdcc0276
+	sha256sums = bbf03ca532be2ec36cd45420acc34815a03e321ebd435950a30ba052e3e7a2cc
+	sha256sums = 808ff1b3ea54375d0b653b8dbe0992f7821329ef4b976a85a7ac7e5acc12a514
+	sha256sums = f7ec78e26671f4df90d89440d8b2a69473c15cb6b25dda32c773023378fec42a
+	sha256sums = e26a54b4e99816b34baebcb7a15d99d57c9395c9689ffbae2329cc675248f9b9
+
+pkgname = ipxe-git
+

src/ipxe_local/ipxe-git/0001-git-version.patch

@@ -0,0 +1,32 @@
+From 4c139ece028b5dd6c4e5f46ce2bf8134c390de90 Mon Sep 17 00:00:00 2001
+From: Christian Hesse <mail@eworm.de>
+Date: Thu, 12 Feb 2015 08:59:37 +0100
+Subject: [PATCH] git version
+
+Signed-off-by: Christian Hesse <mail@eworm.de>
+---
+ src/Makefile | 7 ++++---
+ 1 file changed, 4 insertions(+), 3 deletions(-)
+
+diff --git a/src/Makefile b/src/Makefile
+index cf9cfd2..38ebb3d 100644
+--- a/src/Makefile
++++ b/src/Makefile
+@@ -194,10 +194,11 @@ VERSION_MINOR	= 0
+ VERSION_PATCH	= 0
+ EXTRAVERSION	= +
+ MM_VERSION	= $(VERSION_MAJOR).$(VERSION_MINOR)
+-VERSION		= $(MM_VERSION).$(VERSION_PATCH)$(EXTRAVERSION)
+ ifneq ($(wildcard ../.git),)
+-GITVERSION := $(shell git describe --always --abbrev=1 --match "" 2>/dev/null)
+-VERSION		+= ($(GITVERSION))
++GITVERSION	:= $(shell git describe --tags --long 2>/dev/null)
++VERSION		= $(GITVERSION)
++else
++VERSION		= $(MM_VERSION).$(VERSION_PATCH)$(EXTRAVERSION)
+ endif
+ version :
+ 	@$(ECHO) "$(VERSION)"
+-- 
+2.3.0
+

src/ipxe_local/ipxe-git/0002-banner.patch

@@ -0,0 +1,41 @@
+From 4ec31ece6757e19be455faa383886562b8793db9 Mon Sep 17 00:00:00 2001
+From: Christian Hesse <mail@eworm.de>
+Date: Thu, 12 Feb 2015 09:06:41 +0100
+Subject: [PATCH] banner
+
+Signed-off-by: Christian Hesse <mail@eworm.de>
+---
+ src/usr/autoboot.c | 9 +++++++--
+ 1 file changed, 7 insertions(+), 2 deletions(-)
+
+diff --git a/src/usr/autoboot.c b/src/usr/autoboot.c
+index 4bcb64d..74b5b77 100644
+--- a/src/usr/autoboot.c
++++ b/src/usr/autoboot.c
+@@ -67,6 +67,7 @@ static int ( * is_autoboot_device ) ( struct net_device *netdev );
+ #define NORMAL	"\033[0m"
+ #define BOLD	"\033[1m"
+ #define CYAN	"\033[36m"
++#define BLUE	"\033[34m"
+ 
+ /** The "scriptlet" setting */
+ const struct setting scriptlet_setting __setting ( SETTING_MISC, scriptlet ) = {
+@@ -551,9 +552,13 @@ void ipxe ( struct net_device *netdev ) {
+ 	 * do so.
+ 	 *
+ 	 */
+-	printf ( NORMAL "\n\n" PRODUCT_NAME "\n" BOLD PRODUCT_SHORT_NAME " %s"
++	printf ( NORMAL "\n\n" PRODUCT_NAME "\n" BOLD PRODUCT_SHORT_NAME
+ 		 NORMAL " -- " PRODUCT_TAG_LINE " -- "
+-		 CYAN PRODUCT_URI NORMAL "\nFeatures:", product_version );
++		 CYAN PRODUCT_URI NORMAL "\n"
++		 BOLD "Arch" BLUE "Linux" NORMAL " -- make it simple and lightweight -- "
++		 BOLD BLUE "http://archlinux.org" NORMAL "\n"
++		 "Version %s compiled on " __DATE__ ", " __TIME__ "\n"
++		 "Features:", product_version );
+ 	for_each_table_entry ( feature, FEATURES )
+ 		printf ( " %s", feature->name );
+ 	printf ( "\n" );
+-- 
+2.3.0
+

src/ipxe_local/ipxe-git/0003-allow-to-build-ISO-image-with-EFI-support.patch

@@ -0,0 +1,125 @@
+From d2092664b3cf866b2ab338fe056149d3266d0acc Mon Sep 17 00:00:00 2001
+From: Christian Hesse <mail@eworm.de>
+Date: Sun, 19 Apr 2015 13:16:09 +0200
+Subject: [PATCH 1/1] allow to build ISO image with EFI support (ipxe.eiso)
+
+Signed-off-by: Christian Hesse <mail@eworm.de>
+---
+ src/arch/i386/Makefile.pcbios |  6 +++++
+ src/util/geniso               | 52 +++++++++++++++++++++++++++++++++----------
+ 2 files changed, 46 insertions(+), 12 deletions(-)
+
+diff --git a/src/arch/i386/Makefile.pcbios b/src/arch/i386/Makefile.pcbios
+index ff82373..c7a58eb 100644
+--- a/src/arch/i386/Makefile.pcbios
++++ b/src/arch/i386/Makefile.pcbios
+@@ -59,6 +59,12 @@ NON_AUTO_MEDIA	+= iso
+ 	$(QM)$(ECHO) "  [GENISO] $@"
+ 	$(Q)ISOLINUX_BIN=$(ISOLINUX_BIN) VERSION="$(VERSION)" bash util/geniso -o $@ $<
+ 
++# rule to make a non-emulation ISO boot image with EFI support
++NON_AUTO_MEDIA	+= eiso
++%eiso:	%lkrn bin-i386-efi/ipxe.efi bin-x86_64-efi/ipxe.efi util/geniso
++	$(QM)$(ECHO) "  [GENISO] $@"
++	$(Q)ISOLINUX_BIN=$(ISOLINUX_BIN) VERSION="$(VERSION)" bash util/geniso -e -o $@ $<
++
+ # rule to make a floppy emulation ISO boot image
+ NON_AUTO_MEDIA	+= liso
+ %liso:	%lkrn util/geniso
+diff --git a/src/util/geniso b/src/util/geniso
+index 521c929..9e8588c 100755
+--- a/src/util/geniso
++++ b/src/util/geniso
+@@ -6,16 +6,21 @@ function help() {
+ 	echo "usage: ${0} [OPTIONS] foo.lkrn [bar.lkrn,...]"
+ 	echo
+ 	echo "where OPTIONS are:"
++	echo " -e       build image with EFI support"
+ 	echo " -h       show this help"
+ 	echo " -l       build legacy image with floppy emulation"
+ 	echo " -o FILE  save iso image to file"
+ }
+ 
++EFI=0
+ LEGACY=0
+ FIRST=""
+ 
+-while getopts "hlo:" opt; do
++while getopts "ehlo:" opt; do
+ 	case ${opt} in
++		e)
++			EFI=1
++			;;
+ 		h)
+ 			help
+ 			exit 0
+@@ -37,17 +42,25 @@ if [ -z "${OUT}" ]; then
+ 	exit 1
+ fi
+ 
+-# There should either be mkisofs or the compatible genisoimage program
+-for command in genisoimage mkisofs; do
+-	if ${command} --version >/dev/null 2>/dev/null; then
+-		mkisofs=(${command})
+-		break
+-	fi
+-done
+-
+-if [ -z "${mkisofs}" ]; then
+-	echo "${0}: mkisofs or genisoimage not found, please install or set PATH" >&2
++# We need xorriso (from libisoburn) for EFI support, so try that first.
++if xorriso --version >/dev/null 2>/dev/null; then
++	mkisofs=(xorriso -as mkisofs)
++elif [ ${EFI} -eq 1 ]; then
++	echo "${0}: xorriso not found, but required for EFI support. Please install." >&2
+ 	exit 1
++else
++	# fall back to mkisofs or the compatible genisoimage program
++	for command in genisoimage mkisofs; do
++		if ${command} --version >/dev/null 2>/dev/null; then
++			mkisofs=(${command})
++			break
++		fi
++	done
++
++	if [ -z "${mkisofs}" ]; then
++		echo "${0}: mkisofs or genisoimage not found, please install or set PATH" >&2
++		exit 1
++	fi
+ fi
+ 
+ dir=$(mktemp -d bin/iso.dir.XXXXXX)
+@@ -122,6 +135,21 @@ case "${LEGACY}" in
+ 		# copy isolinux bootloader
+ 		cp ${ISOLINUX_BIN} ${dir}
+ 
++		mkisofs+=(-b isolinux.bin -no-emul-boot -boot-load-size 4 -boot-info-table)
++
++		if [ "${EFI}" -eq 1 ]; then
++			# generate EFI image
++			img=${dir}/efiboot.img
++
++			mformat -f 2880 -C -i ${img} ::
++			mmd -i ${img} "::/EFI"
++			mmd -i ${img} "::/EFI/BOOT"
++			mcopy -m -i ${img} bin-x86_64-efi/ipxe.efi "::EFI/BOOT/BOOTX64.EFI"
++			mcopy -m -i ${img} bin-i386-efi/ipxe.efi "::EFI/BOOT/BOOTIA32.EFI"
++
++			mkisofs+=(-eltorito-alt-boot -e efiboot.img -isohybrid-gpt-basdat -no-emul-boot)
++		fi
++
+ 		# syslinux 6.x needs a file called ldlinux.c32
+ 		LDLINUX_C32=$(dirname ${ISOLINUX_BIN})/ldlinux.c32
+ 		if [ -s ${LDLINUX_C32} ]; then
+@@ -129,7 +157,7 @@ case "${LEGACY}" in
+ 		fi
+ 
+ 		# generate the iso image
+-		"${mkisofs[@]}" -b isolinux.bin -no-emul-boot -boot-load-size 4 -boot-info-table -output ${OUT} ${dir}
++		"${mkisofs[@]}" -output ${OUT} ${dir}
+ 
+ 		# isohybrid will be used if available
+ 		if isohybrid --version >/dev/null 2>/dev/null; then
+-- 
+2.3.5
+

src/ipxe_local/ipxe-git/0004-fix-no-pie-workaround.patch

@@ -0,0 +1,34 @@
+From a4f7e3ba395af4cd0a706df635309d4ef837ecf8 Mon Sep 17 00:00:00 2001
+From: Christian Hesse <mail@eworm.de>
+Date: Wed, 8 Apr 2015 09:51:41 +0200
+Subject: [PATCH 2/2] Fix no-PIE workaround for i386 builds
+
+This workaround did not work for my version of gcc (4.9.2 20150304) as
+no option -nopie exists.
+
+We take another way: Let's check whether or not the macro __PIE__ is defined
+and add -fno-PIE if it is.
+
+Signed-off-by: Christian Hesse <mail@eworm.de>
+---
+ src/arch/i386/Makefile | 4 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/src/arch/i386/Makefile b/src/arch/i386/Makefile
+index 99f8753..897081b 100644
+--- a/src/arch/i386/Makefile
++++ b/src/arch/i386/Makefile
+@@ -75,8 +75,8 @@ CFLAGS			+= -Ui386
+ # output on stderr instead of checking the exit status.
+ #
+ ifeq ($(CCTYPE),gcc)
+-PIE_TEST = [ -z "`$(CC) -fno-PIE -nopie -x c -c /dev/null -o /dev/null 2>&1`" ]
+-PIE_FLAGS := $(shell $(PIE_TEST) && $(ECHO) '-fno-PIE -nopie')
++PIE_TEST = $(CC) -dM -E - < /dev/null | grep -q '__PIE__'
++PIE_FLAGS := $(shell $(PIE_TEST) && $(ECHO) '-fno-PIE')
+ WORKAROUND_CFLAGS += $(PIE_FLAGS)
+ endif
+ 
+-- 
+2.3.5
+

src/ipxe_local/ipxe-git/PKGBUILD

@@ -0,0 +1,146 @@
+# Maintainer: Christian Hesse <mail@eworm.de>
+
+pkgname=ipxe-git
+pkgver=1.0.0.r1979.g657dd5f
+pkgrel=1
+pkgdesc='iPXE open source boot firmware - git checkout'
+arch=('any')
+url='http://www.ipxe.org/'
+license=('GPL')
+makedepends=('git' 'syslinux' 'libisoburn' 'mtools' 'xz')
+provides=('ipxe')
+conflicts=('ipxe')
+install=ipxe.install
+source=('git://git.ipxe.org/ipxe.git'
+	'0001-git-version.patch'
+	'0002-banner.patch'
+	'0003-allow-to-build-ISO-image-with-EFI-support.patch'
+	'0004-fix-no-pie-workaround.patch'
+	'grub'
+	'chain-default.ipxe'
+	'chain-default-3928.ipxe')
+backup=('etc/grub.d/20_ipxe')
+
+pkgver() {
+	cd ipxe/
+
+	if GITTAG="$(git describe --abbrev=0 --tags 2>/dev/null)"; then
+		printf '%s.r%s.g%s' \
+			"$(sed -e "s/^${pkgname%%-git}//" -e 's/^[-_/a-zA-Z]\+//' -e 's/[-_+]/./g' <<< ${GITTAG})" \
+			"$(git rev-list --count ${GITTAG}..)" \
+			"$(git log -1 --format='%h')"
+	else
+		printf '0.r%s.g%s' \
+			"$(git rev-list --count master)" \
+			"$(git log -1 --format='%h')"
+	fi
+}
+
+prepare() {
+	cd ipxe/src/
+
+	# git version
+	patch -Np2 < "${srcdir}/0001-git-version.patch"
+
+	# ArchLinux branding
+	patch -Np2 < "${srcdir}/0002-banner.patch"
+
+	# ISO image with EFI support
+	patch -Np2 < "${srcdir}/0003-allow-to-build-ISO-image-with-EFI-support.patch"
+
+	# build fix
+	patch -Np2 < "${srcdir}/0004-fix-no-pie-workaround.patch"
+
+	# read and set keymap
+	[ -s /etc/vconsole.conf ] && source /etc/vconsole.conf
+	if [ -n "${KEYMAP}" ]; then
+		sed -i "/^#define\tKEYBOARD_MAP/c #define KEYBOARD_MAP ${KEYMAP}" config/console.h
+	fi
+
+	# change menu colors
+	sed -i "/COLOR_[A-Z]*_BG/s/COLOR_BLUE/COLOR_BLACK/" config/colour.h
+
+	# enable neighbour command
+	sed -i "/NEIGHBOUR_CMD/c #define NEIGHBOUR_CMD" config/general.h
+
+	# enable ping command
+	sed -i "/PING_CMD/c #define PING_CMD" config/general.h
+
+	# enable reboot and poweroff
+	sed -i -e "/REBOOT_CMD/c #define REBOOT_CMD" \
+		-e "/POWEROFF_CMD/c #define POWEROFF_CMD" config/general.h
+
+	# disable WEP, WPA and WPA2
+	sed -i -e "/CRYPTO_80211_/s/^#define/#undef/" \
+		-e "/IWMGMT_CMD/c #undef IWMGMT_CMD" config/general.h
+}
+
+build() {
+	cd ipxe/src/
+
+	# default targets (ipxe.{lkrn,dsk,iso,usb})
+	make all
+
+	# UNDI-only - this is without drivers
+	make bin/undionly.kpxe
+
+	# this includes drivers, but is bigger
+	# build targets with embedded scripts first and rename
+	make bin/ipxe.pxe EMBED=${srcdir}/chain-default.ipxe
+	mv bin/ipxe.pxe bin/ipxe-default.pxe
+
+	make bin/ipxe.pxe EMBED=${srcdir}/chain-default-3928.ipxe
+	mv bin/ipxe.pxe bin/ipxe-default-3928.pxe
+
+	make bin/ipxe.pxe
+
+	# EFI
+	make bin-i386-efi/ipxe.efi bin-x86_64-efi/ipxe.efi
+
+	# ipxe.liso and ipxe.eiso
+	# build after EFI!
+	make bin/ipxe.liso bin/ipxe.eiso
+}
+
+package() {
+	cd ipxe/
+
+	install -D -m0755 ${srcdir}/grub ${pkgdir}/etc/grub.d/20_ipxe
+
+	install -D -m0644 COPYING ${pkgdir}/usr/share/licenses/ipxe/COPYING
+	install -D -m0644 COPYING.GPLv2 ${pkgdir}/usr/share/licenses/ipxe/COPYING.GPLv2
+	install -D -m0644 COPYING.UBDL ${pkgdir}/usr/share/licenses/ipxe/COPYING.UBDL
+
+	cd src/
+
+	# iPXE kernel bzImage
+	install -D -m0644 bin/ipxe.lkrn ${pkgdir}/boot/ipxe/ipxe.lkrn
+
+	# default targets, legacy and EFI ISO
+	install -D -m0644 bin/ipxe.dsk ${pkgdir}/usr/share/ipxe/ipxe.dsk
+	install -D -m0644 bin/ipxe.usb ${pkgdir}/usr/share/ipxe/ipxe.usb
+	install -D -m0644 bin/ipxe.iso ${pkgdir}/usr/share/ipxe/ipxe.iso
+	install -D -m0644 bin/ipxe.liso ${pkgdir}/usr/share/ipxe/ipxe-legacy.iso
+	install -D -m0644 bin/ipxe.eiso ${pkgdir}/usr/share/ipxe/ipxe-efi.iso
+
+	# iPXE UNDI-only targets
+	install -D -m0644 bin/undionly.kpxe ${pkgdir}/usr/lib/ipxe/undi.kpxe
+
+	# iPXE targets with full driver support
+	install -D -m0644 bin/ipxe.pxe ${pkgdir}/usr/lib/ipxe/ipxe.pxe
+	install -D -m0644 bin/ipxe-default.pxe ${pkgdir}/usr/lib/ipxe/ipxe-default.pxe
+	install -D -m0644 bin/ipxe-default-3928.pxe ${pkgdir}/usr/lib/ipxe/ipxe-default-3928.pxe
+
+	# iPXE EFI targets
+	install -D -m0644 bin-i386-efi/ipxe.efi ${pkgdir}/usr/lib/ipxe/efi-i386.efi
+	install -D -m0644 bin-x86_64-efi/ipxe.efi ${pkgdir}/usr/lib/ipxe/efi-x86_64.efi
+}
+
+sha256sums=('SKIP'
+            'a72ebfc3ab294cdf0d2a495597e84e87feba0fb48b618b504c1a8fc277b7366d'
+            'e60a4c6569e426a6ce7298a17c4f062d73391aa00aff5085694fee98a2618c8f'
+            '337fe8b39ba5fd8f921e83f1d6611f3945cd1d8b2f8fd780fcbdc6fffdcc0276'
+            'bbf03ca532be2ec36cd45420acc34815a03e321ebd435950a30ba052e3e7a2cc'
+            '808ff1b3ea54375d0b653b8dbe0992f7821329ef4b976a85a7ac7e5acc12a514'
+            'f7ec78e26671f4df90d89440d8b2a69473c15cb6b25dda32c773023378fec42a'
+            'e26a54b4e99816b34baebcb7a15d99d57c9395c9689ffbae2329cc675248f9b9')

src/ipxe_local/ipxe-git/chain-default-3928.ipxe

@@ -0,0 +1,6 @@
+#!ipxe
+
+set next-server-port 3928
+
+dhcp &&
+chain http://${next-server}:${next-server-port}/default.ipxe

src/ipxe_local/ipxe-git/chain-default.ipxe

@@ -0,0 +1,6 @@
+#!ipxe
+
+set next-server-port 80
+
+dhcp &&
+chain http://${next-server}:${next-server-port}/default.ipxe

src/ipxe_local/ipxe-git/grub

@@ -0,0 +1,43 @@
+#! /bin/sh -e
+########################################################
+# This script generates an iPXE entry on grub.cfg      #
+# if ipxe is installed on the system.                  #
+########################################################
+
+prefix="/usr"
+exec_prefix="${prefix}"
+
+datarootdir="/usr/share"
+datadir="${datarootdir}"
+
+. "${datadir}/grub/grub-mkconfig_lib"
+
+IPXE_BZIMAGE="/boot/ipxe/ipxe.lkrn"
+case $(uname -m) in
+	x86_64) IPXE_EFI="/usr/lib/ipxe/efi-x86_64.efi";;
+	*) IPXE_EFI="/usr/lib/ipxe/efi-i386.efi";;
+esac
+IPXE_EFI_DEST="/boot/efi/EFI/ipxe/ipxe.efi"
+CLASS="--class ipxe --class gnu --class tool"
+
+if [ -d /sys/firmware/efi ]; then
+	if [ "$(stat -f --printf=%T /boot/efi/)" == "msdos" ] && [ -d /boot/efi/EFI ]; then
+		# EFI system
+		echo "Setting up iPXE for EFI chainloading" >&2
+		mkdir -p $(dirname ${IPXE_EFI_DEST})
+		cp ${IPXE_EFI} ${IPXE_EFI_DEST}
+		echo "menuentry "iPXE - Open Source Boot Firmware" ${CLASS} {"
+		prepare_grub_to_access_device $(${grub_probe} --target=device ${IPXE_EFI_DEST}) | sed -e "s/^/\t/"
+		echo -e  "\tchainloader $(make_system_path_relative_to_its_root ${IPXE_EFI_DEST})"
+		echo "}"
+	fi
+else
+	if [ -e ${IPXE_BZIMAGE} ] && is_path_readable_by_grub ${IPXE_BZIMAGE}; then
+		# image exists, create menu entry
+		echo "Found iPXE bzImage: ${IPXE_BZIMAGE}" >&2
+		echo "menuentry "iPXE - Open Source Boot Firmware" ${CLASS} {"
+		prepare_grub_to_access_device $(${grub_probe} --target=device ${IPXE_BZIMAGE}) | sed -e "s/^/\t/"
+		echo -e "\tlinux16 $(make_system_path_relative_to_its_root ${IPXE_BZIMAGE})"
+		echo "}"
+	fi
+fi

src/ipxe_local/ipxe-git/ipxe.install

@@ -0,0 +1,26 @@
+post_install() {
+	# This text is taken from Makefile
+cat <<EOF
+ > To create a bootable floppy, type
+ >    cat bin/ipxe.dsk > /dev/fd0
+ > where /dev/fd0 is your floppy drive. This will erase any
+ > data already on the disk.
+ > 
+ > To create a bootable USB key, type
+ >     cat bin/ipxe.usb > /dev/sdX
+ > where /dev/sdX is your USB key, and is *not* a real hard
+ > disk on your system. This will erase any data already on
+ > the USB key.
+ > 
+ > To create a bootable CD-ROM, burn the ISO image 
+ > bin/ipxe.iso to a blank CD-ROM.
+ > 
+ > These images contain drivers for all supported cards. You
+ > can build more customised images, and ROM images, using
+ >     make bin/<rom-name>.<output-format>
+EOF
+	if [ -x /usr/sbin/grub-mkconfig ] && [ -s /boot/grub/grub.cfg ]; then
+		echo " >"
+		echo " > You should run grub-mkconfig now."
+	fi
+}

src/ipxe_local/script.sed

@@ -1,8 +1,12 @@
 s/^#undef([[:space:]]*NET_PROTO_IPV6)/#define\1/g
-s/^#undef([[:space:]]*DOWNLOAD_PROTO_HTTPS)/#define\1/g
+## currently broken for EFI building
+#s/^#undef([[:space:]]*DOWNLOAD_PROTO_HTTPS)/#define\1/g
 s/^#undef([[:space:]]*DOWNLOAD_PROTO_FTP)/#define\1/g
 s@^//(#define[[:space:]]*CONSOLE_CMD)@\1@g
+# causing hangs? seems to cause linux kernels to crash
 #s@^//(#define[[:space:]]*IMAGE_MULTIBOOT)@\1@g
+# still have no idea what this does.
 #s@^//(#define[[:space:]]*IMAGE_SCRIPT@\1@g
 s@^//(#define[[:space:]]*IMAGE_PNG@\1@g
+# save this for when we enable signed/trusted loading
 #s@^//(#define[[:space:]]*IMAGE_TRUST_CMD@\1@g