gnu: vboot-utils: Fix building on armhf-linux.

* gnu/packages/bootloaders.scm (vboot-utils)[source]: Add patches.
[arguments]: Conditionally add "HOST_ARCH=arm" to #:make-flags.
* gnu/packages/patches/vboot-utils-fix-format-load-address.patch,
gnu/packages/patches/vboot-utils-fix-tests-show-contents.patch,
gnu/packages/patches/vboot-utils-skip-test-workbuf.patch: New files.
* gnu/local.mk (dist_patch_DATA): Add them.

gnu/local.mk

@@ -1228,6 +1228,9 @@ dist_patch_DATA =						\
   %D%/packages/patches/upx-fix-CVE-2017-15056.patch		\
   %D%/packages/patches/valgrind-enable-arm.patch		\
   %D%/packages/patches/valgrind-glibc-compat.patch		\
+  %D%/packages/patches/vboot-utils-fix-format-load-address.patch	\
+  %D%/packages/patches/vboot-utils-fix-tests-show-contents.patch	\
+  %D%/packages/patches/vboot-utils-skip-test-workbuf.patch	\
   %D%/packages/patches/vinagre-newer-freerdp.patch             \
   %D%/packages/patches/vinagre-newer-rdp-parameters.patch      \
   %D%/packages/patches/virglrenderer-CVE-2017-6386.patch 	\

gnu/packages/bootloaders.scm

@@ -673,10 +673,25 @@ board-independent tools.")))
               (file-name (string-append name "-" version "-checkout"))
               (sha256
                (base32
-                "0h0m3l69vp9dr6xrs1p6y7ilkq3jq8jraw2z20kqfv7lvc9l1lxj"))))
+                "0h0m3l69vp9dr6xrs1p6y7ilkq3jq8jraw2z20kqfv7lvc9l1lxj"))
+              (patches
+               (search-patches "vboot-utils-skip-test-workbuf.patch"
+                               "vboot-utils-fix-tests-show-contents.patch"
+                               "vboot-utils-fix-format-load-address.patch"))))
     (build-system gnu-build-system)
     (arguments
      `(#:make-flags (list "CC=gcc"
+                          ;; On ARM, we must pass "HOST_ARCH=arm" so that the
+                          ;; ${HOST_ARCH} and ${ARCH} variables in the makefile
+                          ;; match.  Otherwise, ${HOST_ARCH} will be assigned
+                          ;; "armv7l", the value of `uname -m`, and will not
+                          ;; match ${ARCH}, which will make the tests require
+                          ;; QEMU for testing.
+                          ,@(if (string-prefix? "arm"
+                                                (or (%current-target-system)
+                                                    (%current-system)))
+                                '("HOST_ARCH=arm")
+                                '())
                           (string-append "DESTDIR=" (assoc-ref %outputs "out")))
        #:phases (modify-phases %standard-phases
                   (add-after 'unpack 'patch-hard-coded-paths

gnu/packages/patches/vboot-utils-fix-format-load-address.patch

@@ -0,0 +1,33 @@
+This patch was copied from Debian.
+
+Description: Fix format load_address for 32 bits architectures
+ The offset and load_address are 64bits integers
+ On 32bits we have to use strtoull (instead of strtoul) to parse number
+ into 64bits unsigned integers. Without this the parsed numbers are
+ truncated to 2^32-1.
+Author: Sophie Brun <sophie@freexian.com>
+Bug-Debian: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=881997
+Forwarded: https://bugs.chromium.org/p/chromium/issues/detail?id=786969
+Last-Update: 2017-11-20
+---
+This patch header follows DEP-3: http://dep.debian.net/deps/dep3/
+--- a/futility/cmd_bdb.c
++++ b/futility/cmd_bdb.c
+@@ -637,7 +637,7 @@ static int do_bdb(int argc, char *argv[]
+ 			}
+ 			break;
+ 		case OPT_OFFSET:
+-			offset = strtoul(optarg, &e, 0);
++			offset = strtoull(optarg, &e, 0);
+ 			if (!*optarg || (e && *e)) {
+ 				fprintf(stderr, "Invalid --offset\n");
+ 				parse_error = 1;
+@@ -658,7 +658,7 @@ static int do_bdb(int argc, char *argv[]
+ 			}
+ 			break;
+ 		case OPT_LOAD_ADDRESS:
+-			load_address = strtoul(optarg, &e, 0);
++			load_address = strtoull(optarg, &e, 0);
+ 			if (!*optarg || (e && *e)) {
+ 				fprintf(stderr, "Invalid --load_address\n");
+ 				parse_error = 1;

gnu/packages/patches/vboot-utils-fix-tests-show-contents.patch

@@ -0,0 +1,142 @@
+This patch was copied from Debian.
+
+Description: Fix tests/futility/test_show_contents.sh
+ Tests compare generated files containing the file path and upstream files
+ ("expected output") containing path like
+ "/mnt/host/source/src/platform/vboot_reference/tests/".  They can't
+ match. Drop these lines mentioning paths in the generated files and in
+ the upstream provided files to avoid failures.
+Author: Sophie Brun <sophie@freexian.com>
+Last-Update: 2017-11-14
+---
+This patch header follows DEP-3: http://dep.debian.net/deps/dep3/
+--- a/tests/futility/expect_output/show.tests_devkeys_kernel.keyblock
++++ b/tests/futility/expect_output/show.tests_devkeys_kernel.keyblock
+@@ -1,4 +1,3 @@
+-Key block:               /mnt/host/source/src/platform/vboot_reference/tests/devkeys/kernel.keyblock
+   Signature:             ignored
+   Size:                  0x4b8
+   Flags:                 7  !DEV DEV !REC
+--- a/tests/futility/expect_output/show.tests_devkeys_root_key.vbprivk
++++ b/tests/futility/expect_output/show.tests_devkeys_root_key.vbprivk
+@@ -1,4 +1,3 @@
+-Private Key file:      /mnt/host/source/src/platform/vboot_reference/tests/devkeys/root_key.vbprivk
+   Vboot API:           1.0
+   Algorithm:           11 RSA8192 SHA512
+   Key sha1sum:         b11d74edd286c144e1135b49e7f0bc20cf041f10
+--- a/tests/futility/expect_output/show.tests_devkeys_root_key.vbpubk
++++ b/tests/futility/expect_output/show.tests_devkeys_root_key.vbpubk
+@@ -1,4 +1,3 @@
+-Public Key file:       /mnt/host/source/src/platform/vboot_reference/tests/devkeys/root_key.vbpubk
+   Vboot API:           1.0
+   Algorithm:           11 RSA8192 SHA512
+   Key Version:         1
+--- a/tests/futility/expect_output/show.tests_futility_data_bios_mario_mp.bin
++++ b/tests/futility/expect_output/show.tests_futility_data_bios_mario_mp.bin
+@@ -1,4 +1,3 @@
+-BIOS:                    /mnt/host/source/src/platform/vboot_reference/tests/futility/data/bios_mario_mp.bin
+ GBB header:              GBB Area
+   Version:               1.0
+   Flags:                 0x00000000
+--- a/tests/futility/expect_output/show.tests_futility_data_bios_zgb_mp.bin
++++ b/tests/futility/expect_output/show.tests_futility_data_bios_zgb_mp.bin
+@@ -1,4 +1,3 @@
+-BIOS:                    /mnt/host/source/src/platform/vboot_reference/tests/futility/data/bios_zgb_mp.bin
+ GBB header:              GBB
+   Version:               1.0
+   Flags:                 0x00000000
+--- a/tests/futility/expect_output/show.tests_futility_data_fw_gbb.bin
++++ b/tests/futility/expect_output/show.tests_futility_data_fw_gbb.bin
+@@ -1,4 +1,3 @@
+-GBB header:              /mnt/host/source/src/platform/vboot_reference/tests/futility/data/fw_gbb.bin
+   Version:               1.1
+   Flags:                 0x00000039
+   Regions:                 offset       size
+--- a/tests/futility/expect_output/show.tests_futility_data_fw_vblock.bin
++++ b/tests/futility/expect_output/show.tests_futility_data_fw_vblock.bin
+@@ -1,4 +1,3 @@
+-Key block:               /mnt/host/source/src/platform/vboot_reference/tests/futility/data/fw_vblock.bin
+   Signature:             ignored
+   Size:                  0x8b8
+   Flags:                 7  !DEV DEV !REC
+--- a/tests/futility/expect_output/show.tests_futility_data_kern_preamble.bin
++++ b/tests/futility/expect_output/show.tests_futility_data_kern_preamble.bin
+@@ -1,4 +1,3 @@
+-Kernel partition:        /mnt/host/source/src/platform/vboot_reference/tests/futility/data/kern_preamble.bin
+ Key block:
+   Signature:             ignored
+   Size:                  0x5b8
+--- a/tests/futility/expect_output/show.tests_futility_data_sample.vbprik2
++++ b/tests/futility/expect_output/show.tests_futility_data_sample.vbprik2
+@@ -1,4 +1,3 @@
+-Private key file:      /mnt/host/source/src/platform/vboot_reference/tests/futility/data/sample.vbprik2
+   Vboot API:           2.1
+   Desc:                "sample vb21 keypair"
+   Signature Algorithm: 5 RSA8192
+--- a/tests/futility/expect_output/show.tests_futility_data_sample.vbpubk2
++++ b/tests/futility/expect_output/show.tests_futility_data_sample.vbpubk2
+@@ -1,4 +1,3 @@
+-Public Key file:       /mnt/host/source/src/platform/vboot_reference/tests/futility/data/sample.vbpubk2
+   Vboot API:           2.1
+   Desc:                "sample vb21 keypair"
+   Signature Algorithm: 5 RSA8192
+--- a/tests/futility/expect_output/show.tests_testkeys_key_rsa2048.pem
++++ b/tests/futility/expect_output/show.tests_testkeys_key_rsa2048.pem
+@@ -1,3 +1,2 @@
+-Private Key file:      /mnt/host/source/src/platform/vboot_reference/tests/testkeys/key_rsa2048.pem
+   Key length:          2048
+   Key sha1sum:         bfb2fa9188a87bf766dd7c313ea6802553b646b6
+--- a/tests/futility/expect_output/show.tests_testkeys_key_rsa8192.pub.pem
++++ b/tests/futility/expect_output/show.tests_testkeys_key_rsa8192.pub.pem
+@@ -1,3 +1,2 @@
+-Public Key file:      /mnt/host/source/src/platform/vboot_reference/tests/testkeys/key_rsa8192.pub.pem
+   Key length:          8192
+   Key sha1sum:         f1afa44a1aed0d0e9ff630579df920a725e9de5e
+--- a/tests/futility/test_show_contents.sh
++++ b/tests/futility/test_show_contents.sh
+@@ -29,7 +29,7 @@ for file in $SHOW_FILES; do
+     outfile="show.${file//\//_}"
+     gotfile="${OUTDIR}/${outfile}"
+     wantfile="${SRCDIR}/tests/futility/expect_output/${outfile}"
+-    ${FUTILITY} show "${SRCDIR}/${file}" | tee "${gotfile}"
++    ${FUTILITY} show "${SRCDIR}/${file}" | grep -v "tests/" | tee "${gotfile}"
+ 
+     # Uncomment this to update the expected output
+     #cp ${gotfile} ${wantfile}
+@@ -48,7 +48,7 @@ for file in $VBUTIL_KEY_FILES; do
+     outfile="vbutil_key.${file//\//_}"
+     gotfile="${OUTDIR}/${outfile}"
+     wantfile="${SRCDIR}/tests/futility/expect_output/${outfile}"
+-    ${FUTILITY} vbutil_key --unpack "${SRCDIR}/${file}" | tee "${gotfile}"
++    ${FUTILITY} vbutil_key --unpack "${SRCDIR}/${file}" | grep -v "tests/" | tee "${gotfile}"
+ 
+     # Uncomment this to update the expected output
+     #cp ${gotfile} ${wantfile}
+@@ -64,7 +64,7 @@ gotfile="${OUTDIR}/${outfile}"
+ wantfile="${SRCDIR}/tests/futility/expect_output/${outfile}"
+ ${FUTILITY} vbutil_keyblock --unpack "${SRCDIR}/${file}" \
+     --signpubkey "${SRCDIR}/tests/devkeys/kernel_subkey.vbpubk" \
+-    | tee "${gotfile}"
++    | grep -v "tests/" | tee "${gotfile}"
+ 
+ # Uncomment this to update the expected output
+ #cp ${gotfile} ${wantfile}
+--- a/tests/futility/expect_output/vbutil_key.tests_devkeys_root_key.vbprivk
++++ b/tests/futility/expect_output/vbutil_key.tests_devkeys_root_key.vbprivk
+@@ -1,2 +1 @@
+-Private Key file:  /mnt/host/source/src/platform/vboot_reference/tests/devkeys/root_key.vbprivk
+ Algorithm:         11 RSA8192 SHA512
+--- a/tests/futility/expect_output/vbutil_keyblock.tests_devkeys_kernel.keyblock
++++ b/tests/futility/expect_output/vbutil_keyblock.tests_devkeys_kernel.keyblock
+@@ -1,4 +1,3 @@
+-Key block file:       /mnt/host/source/src/platform/vboot_reference/tests/devkeys/kernel.keyblock
+ Signature             valid
+ Flags:                7  !DEV DEV !REC
+ Data key algorithm:   4 RSA2048 SHA256
+--- a/tests/futility/expect_output/vbutil_key.tests_devkeys_root_key.vbpubk
++++ b/tests/futility/expect_output/vbutil_key.tests_devkeys_root_key.vbpubk
+@@ -1,4 +1,3 @@
+-Public Key file:   /mnt/host/source/src/platform/vboot_reference/tests/devkeys/root_key.vbpubk
+ Algorithm:         11 RSA8192 SHA512
+ Key Version:       1
+ Key sha1sum:       b11d74edd286c144e1135b49e7f0bc20cf041f10

gnu/packages/patches/vboot-utils-skip-test-workbuf.patch

@@ -0,0 +1,21 @@
+This patch was copied from Debian.
+
+Description: skip the workbuf test if VB2_WORKBUF_ALIGN different from 16 
+Author: Sophie Brun <sophie@freexian.com>
+Last-Update: 2015-12-03
+---
+This patch header follows DEP-3: http://dep.debian.net/deps/dep3/
+--- a/tests/vb2_common_tests.c
++++ b/tests/vb2_common_tests.c
+@@ -70,6 +70,11 @@ static void test_workbuf(void)
+ 	/* NOTE: There are several magic numbers below which assume that
+ 	 * VB2_WORKBUF_ALIGN == 16 */
+ 
++        /* Skip the tests if VB2_WORKBUF_ALIGN != 16 */
++        if (VB2_WORKBUF_ALIGN != 16) {
++            return;
++        }
++
+ 	/* Init */
+ 	vb2_workbuf_init(&wb, p0, 64);
+ 	TEST_EQ(vb2_offset_of(p0, wb.buf), 0, "Workbuf init aligned");