Fix build on loongarch64

.gitignore

@@ -11,7 +11,6 @@
 *.img
 *.log
 *.lst
-!/grub-core/extra_deps.lst
 *.marker
 *.mod
 *.o
@@ -268,6 +267,7 @@ widthspec.bin
 /stamp-h1
 /syslinux_test
 /tar_test
+/test_asn1
 /test_sha512sum
 /test_unset
 /tests/syslinux/ubuntu10.04_grub.cfg
@@ -279,3 +279,153 @@ widthspec.bin
 /xfs_test
 /xzcompress_test
 /zfs_test
+=======
+# things ./autogen.sh will create
+/Makefile.utilgcry.def
+/ABOUT-NLS
+/aclocal.m4
+/autom4te.cache
+/build-aux
+/configure
+/gnulib
+/grub-core/lib/gnulib/
+/Makefile
+
+# things very common editors create that we never want
+*~
+.*.sw?
+*.patch
+
+# stuff you're likely to make while building test trees
+grub.cfg
+/build*/
+
+# built objects across the whole tree
+Makefile.in
+*.a
+*.am
+*.efi
+*.exec
+*.image
+*.img
+*.info
+*.lst
+*.marker
+/m4
+*.mod
+*.module
+*.o
+*.pf2
+*.yy.[ch]
+.deps/
+.deps-core/
+.deps-util/
+.dirstamp
+
+# next are things you get if you do ./configure in the topdir (for e.g.
+# "make dist" invocation.
+/config-util.h
+/config.h
+/include/grub/cpu
+/include/grub/machine
+/INSTALL
+/INSTALL.grub
+/po/Makefile.in.in
+/po/Makevars
+/po/Makevars.template
+/po/POTFILES
+/po/Rules-quot
+/stamp-h
+/stamp-h1
+bootstrap.log
+config.log
+config.status
+
+# stuff "make dist" creates
+ChangeLog
+grub-*.tar
+grub-*.tar.*
+
+# stuff "make" creates
+/[[:digit:]][[:digit:]]_?*
+/ascii.h
+/build-grub-gen-asciih
+/build-grub-gen-widthspec
+/build-grub-mkfont
+/config-util.h.in
+/garbage-gen
+/grub*-bios-setup
+/grub*-bios-setup.8
+/grub*-editenv
+/grub*-editenv.1
+/grub*-file
+/grub*-file.1
+/grub*-fs-tester
+/grub*-fstest
+/grub*-fstest.1
+/grub*-get-kernel-settings
+/grub*-get-kernel-settings.3
+/grub*-glue-efi
+/grub*-glue-efi.1
+/grub*-install
+/grub*-install.8
+/grub*-kbdcomp
+/grub*-kbdcomp.1
+/grub*-macbless
+/grub*-macbless.8
+/grub*-menulst2cfg
+/grub*-menulst2cfg.1
+/grub*-mount
+/grub*-mount.1
+/grub*-mkconfig
+/grub*-mkconfig.8
+/grub*-mkconfig_lib
+/grub*-mkfont
+/grub*-mkfont.1
+/grub*-mkimage
+/grub*-mkimage.1
+/grub*-mklayout
+/grub*-mklayout.1
+/grub*-mknetdir
+/grub*-mknetdir.1
+/grub*-mkpasswd-pbkdf2
+/grub*-mkpasswd-pbkdf2.1
+/grub*-mkrelpath
+/grub*-mkrelpath.1
+/grub*-mkrescue
+/grub*-mkrescue.1
+/grub*-mkstandalone
+/grub*-mkstandalone.1
+/grub*-ofpathname
+/grub*-ofpathname.8
+/grub*-probe
+/grub*-probe.8
+/grub*-reboot
+/grub*-reboot.8
+/grub*-render-label
+/grub*-render-label.1
+/grub*-script-check
+/grub*-script-check.1
+/grub*-set-bootflag
+/grub*-set-bootflag.1
+/grub*-set-default
+/grub*-set-default.8
+/grub*-set-password
+/grub*-set-password.8
+/grub*-shell
+/grub*-shell-tester
+/grub*-sparc64-setup
+/grub*-sparc64-setup.8
+/grub*-syslinux2cfg
+/grub*-syslinux2cfg.1
+/grub*-switch-to-blscfg
+/grub*-switch-to-blscfg.8
+/grub_fstest.pp
+/grub_fstest_init.c
+/grub_fstest_init.lst
+/grub_script.tab.[ch]
+/libgrub.pp
+/libgrub_a_init.c
+/libgrub_a_init.lst
+/stamp-h.in
+/widthspec.h

Makefile.util.def

@@ -51,6 +51,12 @@ library = {
   common = grub-core/partmap/msdos.c;
   common = grub-core/fs/proc.c;
   common = grub-core/fs/archelp.c;
+  common = grub-core/kern/backtrace.c;
+
+  x86 = grub-core/kern/i386/backtrace.c;
+  i386_xen = grub-core/kern/i386/backtrace.c;
+  x86_64_xen = grub-core/kern/i386/backtrace.c;
+  arm64 = grub-core/kern/arm64/backtrace.c;
 };
 
 library = {
@@ -455,6 +461,30 @@ script = {
   installdir = grubconf;
 };
 
+script = {
+  name = '08_fallback_counting';
+  common = util/grub.d/08_fallback_counting.in;
+  installdir = grubconf;
+};
+
+script = {
+  name = '12_menu_auto_hide';
+  common = util/grub.d/12_menu_auto_hide.in;
+  installdir = grubconf;
+};
+
+script = {
+  name = '14_menu_show_once';
+  common = util/grub.d/14_menu_show_once.in;
+  installdir = grubconf;
+};
+
+script = {
+  name = '01_users';
+  common = util/grub.d/01_users.in;
+  installdir = grubconf;
+};
+
 script = {
   name = '10_windows';
   common = util/grub.d/10_windows.in;
@@ -497,6 +527,12 @@ script = {
   condition = COND_HOST_LINUX;
 };
 
+script = {
+  name = '10_reset_boot_success';
+  common = util/grub.d/10_reset_boot_success.in;
+  installdir = grubconf;
+};
+
 script = {
   name = '10_xnu';
   common = util/grub.d/10_xnu.in;
@@ -517,6 +553,13 @@ script = {
   installdir = grubconf;
 };
 
+script = {
+  name = '20_ppc_terminfo';
+  common = util/grub.d/20_ppc_terminfo.in;
+  installdir = grubconf;
+  condition = COND_HOST_LINUX;
+};
+
 script = {
   name = '30_os-prober';
   common = util/grub.d/30_os-prober.in;
@@ -541,6 +584,27 @@ script = {
   installdir = grubconf;
 };
 
+script = {
+  name = 'grub-systemd-integration.service';
+  common = util/systemd/grub-systemd-integration.service.in;
+  installdir = systemdunit;
+  condition = COND_HOST_LINUX;
+};
+
+script = {
+  name = 'systemd-integration.sh';
+  common = util/systemd/systemd-integration.sh.in;
+  installdir = grublibexec;
+  condition = COND_HOST_LINUX;
+};
+
+script = {
+  name = '10-grub-logind-service.conf';
+  common = util/systemd/10-grub-logind-service.conf.in;
+  installdir = systemd_logind_service_d;
+  condition = COND_HOST_LINUX;
+};
+
 program = {
   mansection = 1;
   name = grub-mkrescue;
@@ -712,6 +776,13 @@ script = {
   installdir = sbin;
 };
 
+script = {
+  name = grub-get-kernel-settings;
+  common = util/grub-get-kernel-settings.in;
+  mansection = 3;
+  installdir = sbin;
+};
+
 script = {
   name = grub-set-default;
   common = util/grub-set-default.in;
@@ -726,6 +797,13 @@ script = {
   installdir = sbin;
 };
 
+script = {
+  name = grub-set-password;
+  common = util/grub-set-password.in;
+  mansection = 8;
+  installdir = sbin;
+};
+
 script = {
   name = grub-mkconfig_lib;
   common = util/grub-mkconfig_lib.in;
@@ -1250,6 +1328,12 @@ script = {
   common = tests/luks2_test.in;
 };
 
+script = {
+  testcase = native;
+  name = test_asn1;
+  common = tests/test_asn1.in;
+};
+
 program = {
   testcase = native;
   name = example_unit_test;
@@ -1360,6 +1444,13 @@ program = {
   ldadd = '$(LIBINTL) $(LIBDEVMAPPER) $(LIBZFS) $(LIBNVPAIR) $(LIBGEOM)';
 };
 
+script = {
+  name = grub-switch-to-blscfg;
+  common = util/grub-switch-to-blscfg.in;
+  mansection = 8;
+  installdir = sbin;
+};
+
 program = {
   name = grub-glue-efi;
   mansection = 1;
@@ -1422,3 +1513,10 @@ program = {
   ldadd = grub-core/lib/gnulib/libgnu.a;
   ldadd = '$(LIBINTL) $(LIBDEVMAPPER) $(LIBZFS) $(LIBNVPAIR) $(LIBGEOM)';
 };
+
+program = {
+  name = grub-set-bootflag;
+  installdir = sbin;
+  mansection = 1;
+  common = util/grub-set-bootflag.c;
+};

NEWS

@@ -118,7 +118,7 @@ New in 2.02:
   * Prefer pmtimer for TSC calibration.
 
 * New/improved platform support:
-  * New `efifwsetup' and `lsefi' commands on EFI platforms.
+  * New `efifwsetup', `lsefi' and `connectefi` commands on EFI platforms.
   * New `cmosdump' and `cmosset' commands on platforms with CMOS support.
   * New command `pcidump' for PCI platforms.
   * Improve opcode parsing in ACPI halt implementation.

acinclude.m4

@@ -136,6 +136,25 @@ if test "x$grub_cv_prog_ld_build_id_none" = xyes; then
 fi
 ])
 
+dnl Supply --build-id=sha1 to ld if building modules.
+dnl This suppresses warnings from ld on some systems
+AC_DEFUN([grub_PROG_LD_BUILD_ID_SHA1],
+[AC_MSG_CHECKING([whether linker accepts --build-id=sha1])
+AC_CACHE_VAL(grub_cv_prog_ld_build_id_sha1,
+[save_LDFLAGS="$LDFLAGS"
+LDFLAGS="$LDFLAGS -Wl,--build-id=sha1"
+AC_LINK_IFELSE([AC_LANG_PROGRAM([[]], [[]])],
+	       [grub_cv_prog_ld_build_id_sha1=yes],
+	       [grub_cv_prog_ld_build_id_sha1=no])
+LDFLAGS="$save_LDFLAGS"
+])
+AC_MSG_RESULT([$grub_cv_prog_ld_build_id_sha1])
+
+if test "x$grub_cv_prog_ld_build_id_sha1" = xyes; then
+  TARGET_LDFLAGS="$TARGET_LDFLAGS -Wl,--build-id=sha1"
+fi
+])
+
 dnl Check nm
 AC_DEFUN([grub_PROG_NM_WORKS],
 [AC_MSG_CHECKING([whether nm works])

bootstrap.conf

@@ -24,6 +24,7 @@ gnulib_modules="
   argp
   base64
   error
+  filevercmp
   fnmatch
   getdelim
   getline
@@ -94,7 +95,7 @@ bootstrap_post_import_hook () {
     patch -d po -p3 \
       < "po/gettext-patches/$patchname.patch"
   done
-  FROM_BOOTSTRAP=1 ./autogen.sh
+  PYTHON=python3 FROM_BOOTSTRAP=1 ./autogen.sh
   set +e  # bootstrap expects this
 }