About
---

Using distro sources for grub2, but all alt-arch is commented out and removed.
There is no build-dep on qemu*.

Of primary interest are the pvgrub2 kernels in grub-xen-host*

Export GRUB_CONTRIB

cp debian/grub-extras to the checkout tree

mockbuild@ubuntu20:~/pbdeps$ ls -al grub2-2.06/obj/
total 48
drwxr-xr-x 12 mockbuild mockbuild 4096 Sep 15 13:39 .
drwxr-xr-x 20 mockbuild mockbuild 4096 Sep 15 13:39 ..
drwxr-xr-x  7 mockbuild mockbuild 4096 Sep 15 13:38 grub-coreboot
drwxr-xr-x  7 mockbuild mockbuild 4096 Sep 15 13:38 grub-efi-amd64
drwxr-xr-x  7 mockbuild mockbuild 4096 Sep 15 13:37 grub-emu
drwxr-xr-x  7 mockbuild mockbuild 4096 Sep 15 13:39 grub-firmware-qemu
drwxr-xr-x  7 mockbuild mockbuild 4096 Sep 15 13:36 grub-pc
drwxr-xr-x  4 mockbuild mockbuild 4096 Sep 15 13:37 grub-rescue-pc
drwxr-xr-x  7 mockbuild mockbuild 4096 Sep 15 13:35 grub-xen-amd64
drwxr-xr-x  7 mockbuild mockbuild 4096 Sep 15 13:35 grub-xen-i386
drwxr-xr-x  7 mockbuild mockbuild 4096 Sep 15 13:36 grub-xen-pvh-i386
drwxr-xr-x  3 mockbuild mockbuild 4096 Sep 15 13:39 monolithic

pbuser@ubuntu20:/home/mockbuild/pbdeps/grub2-2.06$ find ./ -name "*g2hdr*"
./obj/grub-rescue-pc/grub-core/g2hdr.image
./obj/grub-rescue-pc/grub-core/g2hdr.bin
./obj/grub-rescue-pc/grub-core/contrib/ntldr-img/g2hdr_image-g2hdr.o
./obj/grub-rescue-pc/grub-core/g2hdr.img
./obj/grub-pc/grub-core/g2hdr.image
./obj/grub-pc/grub-core/g2hdr.bin
./obj/grub-pc/grub-core/contrib/ntldr-img/g2hdr_image-g2hdr.o
./obj/grub-pc/grub-core/g2hdr.img
./debian/grub-pc-bin/usr/lib/grub/i386-pc/g2hdr.bin
./debian/grub-pc-bin/usr/lib/grub/i386-pc/g2hdr.img
./debian/tmp-grub-pc/usr/lib/grub/i386-pc/g2hdr.image
./debian/tmp-grub-pc/usr/lib/grub/i386-pc/g2hdr.bin
./debian/tmp-grub-pc/usr/lib/grub/i386-pc/g2hdr.img
./debian/grub-pc-dbg/usr/lib/grub/i386-pc/g2hdr.image
./debian/grub-extras/ntldr-img/g2hdr.S
./grub-extras-enabled/ntldr-img/g2hdr.S


override_dh_autoreconf:
        mkdir -p debian/stamps
        rm -rf debian/grub-extras-enabled
        mkdir debian/grub-extras-enabled
        set -e; for extra in 915resolution ntldr-img; do \
                cp -a debian/grub-extras/$$extra grub-extras-enabled/; \
        done
        sed -i -e 's|\=python|=python3|' autogen.sh
        env -u DH_OPTIONS GRUB_CONTRIB=$(CURDIR)/grub-extras-enabled \
                PYTHON=python3 \
                dh_autoreconf -- ./autogen.sh
        sed -i -e "/^AUTOPOINT=true/i cp -p gnulib/build-aux/config.rpath build-aux" bootstrap
#       sed -i -e "s|fix-base64||" -e "s|fix-uninit-structure||" -e "s|no-abort||" -e "s|fix-width||" -e "s|fix-null-deref||" bootstrap.conf
        chmod +x ./bootstrap
        ./bootstrap

mockbuild@ubuntu20:~/pbdeps$ ls -al grub2-2.06/obj/grub-pc/grub-core/contrib/ntldr-img/
total 72
drwxr-xr-x 3 mockbuild mockbuild  4096 Sep 15 13:36 .
drwxr-xr-x 3 mockbuild mockbuild  4096 Sep 15 13:36 ..
drwxr-xr-x 2 mockbuild mockbuild  4096 Sep 15 13:36 .deps-core
-rw-r--r-- 1 mockbuild mockbuild     0 Sep 15 13:36 .dirstamp
-rw-r--r-- 1 mockbuild mockbuild  1860 Sep 15 13:36 g2hdr_image-g2hdr.o
-rw-r--r-- 1 mockbuild mockbuild 17068 Sep 15 13:36 g2ldr_image-grldrstart.o
-rw-r--r-- 1 mockbuild mockbuild  5488 Sep 15 13:36 g2ldr_image-ntfsbs.o
-rw-r--r-- 1 mockbuild mockbuild 17068 Sep 15 13:36 grldr_image-grldrstart.o
-rw-r--r-- 1 mockbuild mockbuild  5488 Sep 15 13:36 grldr_image-ntfsbs.o

Author
---
PryMar56
Sep 2022