Source: efivar Version: 37-2 UEFI RISC-V support is coming to the Linux kernel soon[0]. Upstream GRUB already has RISC-V support and Linux loader support will be added along with kernel support[1]. To enable building grub2 on riscv64, efibootmgr and efivar will need to be built. No additional changes are needed other than adding riscv64 to the package Architecture:s (see attached debdiff).
Thank you! [0] https://lkml.org/lkml/2020/4/20/1800 [1] https://lists.gnu.org/archive/html/grub-devel/2020-04/msg00203.html
diff -Nru efivar-37/debian/changelog efivar-37/debian/changelog
--- efivar-37/debian/changelog 2019-03-01 09:55:07.000000000 -0800
+++ efivar-37/debian/changelog 2020-05-02 19:02:36.000000000 -0700
@@ -1,3 +1,9 @@
+efivar (37-3) unstable; urgency=medium
+
+ * Enable riscv64 build
+
+ -- Ryan Finnie <r...@finnie.org> Sat, 02 May 2020 19:02:36 -0700
+
efivar (37-2) unstable; urgency=medium
* Cherry-pick fix from upstream:
diff -Nru efivar-37/debian/control efivar-37/debian/control
--- efivar-37/debian/control 2019-03-01 09:40:21.000000000 -0800
+++ efivar-37/debian/control 2020-05-02 19:02:08.000000000 -0700
@@ -11,7 +11,7 @@
Package: libefivar-dev
Section: libdevel
-Architecture: amd64 i386 ia64 armhf arm64 armel x32
+Architecture: amd64 i386 ia64 armhf arm64 armel x32 riscv64
Multi-Arch: same
Depends: libefivar1 (= ${binary:Version}), ${misc:Depends}
Description: Development headers for libefivar
@@ -19,7 +19,7 @@
Package: libefiboot-dev
Section: libdevel
-Architecture: amd64 i386 ia64 armhf arm64 armel x32
+Architecture: amd64 i386 ia64 armhf arm64 armel x32 riscv64
Multi-Arch: same
Depends: libefiboot1 (= ${binary:Version}), ${misc:Depends}
Conflicts: libefivar-dev (<< 27-1)
@@ -29,14 +29,14 @@
Package: efivar
Section: admin
-Architecture: amd64 i386 ia64 armhf arm64 armel x32
+Architecture: amd64 i386 ia64 armhf arm64 armel x32 riscv64
Multi-Arch: foreign
Depends: ${shlibs:Depends}, ${misc:Depends}, libefivar1 (= ${binary:Version}),
libefiboot1 (= ${binary:Version})
Description: Tools to manage UEFI variables
efivar provides a simple command line interface to the UEFI variable facility.
Package: libefiboot1
-Architecture: amd64 i386 ia64 armhf arm64 armel x32
+Architecture: amd64 i386 ia64 armhf arm64 armel x32 riscv64
Multi-Arch: same
Pre-Depends: ${misc:Pre-Depends}
Depends: ${shlibs:Depends}, ${misc:Depends}
@@ -45,7 +45,7 @@
Library to allow for the manipulation of UEFI variables related to booting.
Package: libefivar1
-Architecture: amd64 i386 ia64 armhf arm64 armel x32
+Architecture: amd64 i386 ia64 armhf arm64 armel x32 riscv64
Multi-Arch: same
Pre-Depends: ${misc:Pre-Depends}
Depends: ${shlibs:Depends}, ${misc:Depends}
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