GRUB: really make it reproducible

Use older version of Alexander's patches, for now. Wait until
the final versions are merged upstream in GRUB.

3 files changed, 71 insertions, 95 deletions

diff --git a/resources/grub/patch/reproducible/[PATCH v3 1_3] mkstandalone: add argument --fixed-time to override mtime of files.eml b/resources/grub/patch/reproducible/[PATCH 1_3] mkstandalone: add argument --fixed-time to override mtime of files.eml
index 78d9f3d5..a286772d 100644
--- a/resources/grub/patch/reproducible/[PATCH v3 1_3] mkstandalone: add argument --fixed-time to override mtime of files.eml
+++ b/resources/grub/patch/reproducible/[PATCH 1_3] mkstandalone: add argument --fixed-time to override mtime of files.eml
@@ -1,45 +1,43 @@
 Return-path: <grub-devel-bounces+info=gluglug.org.uk@gnu.org>

 Envelope-to: info@gluglug.org.uk

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+	id 1a4swf-0004UO-9W; Fri, 04 Dec 2015 17:10:53 +0100

 From: Alexander Couzens <lynxis@fe80.eu>

 To: grub-devel@gnu.org

-Subject: [PATCH v3 1/3] mkstandalone: add argument --fixed-time to override

-	mtime of files

-Date: Fri,  4 Dec 2015 19:32:20 +0100

-Message-Id: <1449253942-29510-2-git-send-email-lynxis@fe80.eu>

+Subject: [PATCH 1/3] mkstandalone: add argument --fixed-time to override mtime

+	of files

+Date: Fri,  4 Dec 2015 17:10:42 +0100

+Message-Id: <1449245444-17579-2-git-send-email-lynxis@fe80.eu>

 X-Mailer: git-send-email 2.6.3

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@@ -67,11 +65,11 @@ Replacing all timestamps with a specific one is required
 to get reproducible builds. See source epoch specification of

 reproducible-builds.org

 ---

- util/grub-mkstandalone.c | 15 ++++++++++++++-

- 1 file changed, 14 insertions(+), 1 deletion(-)

+ util/grub-mkstandalone.c | 14 +++++++++++++-

+ 1 file changed, 13 insertions(+), 1 deletion(-)

 

 diff --git a/util/grub-mkstandalone.c b/util/grub-mkstandalone.c

-index 4907d44..779c13c 100644

+index 4907d44..047f0cd 100644

 --- a/util/grub-mkstandalone.c

 +++ b/util/grub-mkstandalone.c

 @@ -30,6 +30,7 @@

@@ -86,7 +84,7 @@ index 4907d44..779c13c 100644
     0, N_("save output in FILE [required]"), 2},

    {"format", 'O', N_("FILE"), 0, 0, 2},

    {"compression", 'C', "xz|none|auto", OPTION_HIDDEN, 0, 2},

-+  {"fixed-time", 0, N_("TIMEEPOCH"), 0, N_("Use a fixed timestamp to override mtime of all files. Time since epoch is used."), 2},

++  {"fixed-time", 't', N_("TIMEEPOCH"), 0, N_("Use a fixed timestamp to override mtime of all files. Time since epoch is used."), 2},

    {0, 0, 0, 0, 0, 0}

  };

  

@@ -123,14 +121,6 @@ index 4907d44..779c13c 100644
  

    optr = tcn = xmalloc (strlen (to) + 1);

    for (iptr = to; *iptr == '/'; iptr++);

-@@ -293,6 +305,7 @@ main (int argc, char *argv[])

-   const char *pkglibdir;

-   int i;

- 

-+  fixed_time = -1;

-   grub_util_host_init (&argc, &argv);

-   grub_util_disable_fd_syncs ();

- 

 -- 

 2.6.3

 

diff --git a/resources/grub/patch/reproducible/[PATCH v3 2_3] mkrescue: add argument --fixed-time to get reproducible uuids.eml b/resources/grub/patch/reproducible/[PATCH 2_3] mkrescue: add argument --fixed-time to get reproducible uuids.eml
index aba34213..f3ae15ec 100644
--- a/resources/grub/patch/reproducible/[PATCH v3 2_3] mkrescue: add argument --fixed-time to get reproducible uuids.eml
+++ b/resources/grub/patch/reproducible/[PATCH 2_3] mkrescue: add argument --fixed-time to get reproducible uuids.eml
@@ -1,45 +1,43 @@
 Return-path: <grub-devel-bounces+info=gluglug.org.uk@gnu.org>

 Envelope-to: info@gluglug.org.uk

-Delivery-date: Fri, 04 Dec 2015 19:32:23 +0100

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+	id 1a4swh-0004UO-38; Fri, 04 Dec 2015 17:10:56 +0100

 From: Alexander Couzens <lynxis@fe80.eu>

 To: grub-devel@gnu.org

-Subject: [PATCH v3 2/3] mkrescue: add argument --fixed-time to get

-	reproducible uuids

-Date: Fri,  4 Dec 2015 19:32:21 +0100

-Message-Id: <1449253942-29510-3-git-send-email-lynxis@fe80.eu>

+Subject: [PATCH 2/3] mkrescue: add argument --fixed-time to get reproducible

+	uuids

+Date: Fri,  4 Dec 2015 17:10:43 +0100

+Message-Id: <1449245444-17579-3-git-send-email-lynxis@fe80.eu>

 X-Mailer: git-send-email 2.6.3

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@@ -61,11 +59,11 @@ Sender: grub-devel-bounces+info=gluglug.org.uk@gnu.org
 

 The uuid generation is based on the time.

 ---

- util/grub-mkrescue.c | 16 +++++++++++++++-

- 1 file changed, 15 insertions(+), 1 deletion(-)

+ util/grub-mkrescue.c | 15 ++++++++++++++-

+ 1 file changed, 14 insertions(+), 1 deletion(-)

 

 diff --git a/util/grub-mkrescue.c b/util/grub-mkrescue.c

-index 4511826..1af1da2 100644

+index 4511826..164c4e1 100644

 --- a/util/grub-mkrescue.c

 +++ b/util/grub-mkrescue.c

 @@ -52,6 +52,7 @@ static int xorriso_arg_alloc;

@@ -80,7 +78,7 @@ index 4511826..1af1da2 100644
    {"product-version", OPTION_PRODUCT_VERSION, N_("STRING"), 0, N_("use STRING as product version"), 2},

    {"sparc-boot", OPTION_SPARC_BOOT, 0, 0, N_("enable sparc boot. Disables HFS+, APM, ARCS and boot as disk image for i386-pc"), 2},

    {"arcs-boot", OPTION_ARCS_BOOT, 0, 0, N_("enable ARCS (big-endian mips machines, mostly SGI) boot. Disables HFS+, APM, sparc64 and boot as disk image for i386-pc"), 2},

-+  {"fixed-time", 0, N_("TIMEEPOCH"), 0, N_("use a fixed timestamp for uuid generation"), 2},

++  {"fixed-time", 't', N_("TIMEEPOCH"), 0, N_("use a fixed timestamp for uuid generation"), 2},

    {0, 0, 0, 0, 0, 0}

  };

  

@@ -109,15 +107,7 @@ index 4511826..1af1da2 100644
      default:

        return ARGP_ERR_UNKNOWN;

      }

-@@ -431,6 +444,7 @@ main (int argc, char *argv[])

- 

-   pkgdatadir = grub_util_get_pkgdatadir ();

- 

-+  fixed_time = -1;

-   product_name = xstrdup (PACKAGE_NAME);

-   product_version = xstrdup (PACKAGE_VERSION);

-   xorriso = xstrdup ("xorriso");

-@@ -541,7 +555,7 @@ main (int argc, char *argv[])

+@@ -541,7 +554,7 @@ main (int argc, char *argv[])

    {

      time_t tim;

      struct tm *tmm;

diff --git a/resources/grub/patch/reproducible/[PATCH v3 3_3] Makefile_coreboot use SOURCE_DATE_EPOCH as time source if set.eml b/resources/grub/patch/reproducible/[PATCH 3_3] Makefile: use FIXED_TIMESTAMP for mkstandalone if set.eml
index 941c3c89..d6824284 100644
--- a/resources/grub/patch/reproducible/[PATCH v3 3_3] Makefile_coreboot use SOURCE_DATE_EPOCH as time source if set.eml
+++ b/resources/grub/patch/reproducible/[PATCH 3_3] Makefile: use FIXED_TIMESTAMP for mkstandalone if set.eml
@@ -1,45 +1,42 @@
 Return-path: <grub-devel-bounces+info=gluglug.org.uk@gnu.org>

 Envelope-to: info@gluglug.org.uk

-Delivery-date: Fri, 04 Dec 2015 19:32:34 +0100

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+	id 1a4swj-0004UO-KJ; Fri, 04 Dec 2015 17:10:58 +0100

 From: Alexander Couzens <lynxis@fe80.eu>

 To: grub-devel@gnu.org

-Subject: [PATCH v3 3/3] Makefile/coreboot use SOURCE_DATE_EPOCH as time source

-	if set

-Date: Fri,  4 Dec 2015 19:32:22 +0100

-Message-Id: <1449253942-29510-4-git-send-email-lynxis@fe80.eu>

+Subject: [PATCH 3/3] Makefile: use FIXED_TIMESTAMP for mkstandalone if set

+Date: Fri,  4 Dec 2015 17:10:44 +0100

+Message-Id: <1449245444-17579-4-git-send-email-lynxis@fe80.eu>

 X-Mailer: git-send-email 2.6.3

-In-Reply-To: <1449253942-29510-1-git-send-email-lynxis@fe80.eu>

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 In-Reply-To: <1449245444-17579-1-git-send-email-lynxis@fe80.eu>

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@@ -63,14 +60,13 @@ mkstandalone sets timestamps for files which can be overriden by a fixed_timesta
 This makes it possible to build reproducible builds for coreboot.

 

 To build a reproducible build of grub for coreboot do:

-export SOURCE_DATE_EPOCH=1134242

-make default_payload.elf

+make default_payload.elf FIXED_TIMESTAMP=1134242

 ---

  Makefile.am | 2 +-

  1 file changed, 1 insertion(+), 1 deletion(-)

 

 diff --git a/Makefile.am b/Makefile.am

-index 994ebbd..5c756d7 100644

+index 994ebbd..37a7cc4 100644

 --- a/Makefile.am

 +++ b/Makefile.am

 @@ -403,7 +403,7 @@ bootcheck: $(BOOTCHECKS)

@@ -78,7 +74,7 @@ index 994ebbd..5c756d7 100644
  if COND_i386_coreboot

  default_payload.elf: grub-mkstandalone grub-mkimage

 -	pkgdatadir=. ./grub-mkstandalone --grub-mkimage=./grub-mkimage -O i386-coreboot -o $@ --modules='ahci pata ehci uhci ohci usb_keyboard usbms part_msdos xfs ext2 fat at_keyboard part_gpt usbserial_usbdebug cbfs' --install-modules='ls linux search configfile normal cbtime cbls memrw iorw minicmd lsmmap lspci halt reboot hexdump pcidump regexp setpci lsacpi chain test serial multiboot cbmemc linux16 gzio echo help' --fonts= --themes= --locales= -d grub-core/ /boot/grub/grub.cfg=$(srcdir)/coreboot.cfg

-+	pkgdatadir=. ./grub-mkstandalone --grub-mkimage=./grub-mkimage -O i386-coreboot -o $@ --modules='ahci pata ehci uhci ohci usb_keyboard usbms part_msdos xfs ext2 fat at_keyboard part_gpt usbserial_usbdebug cbfs' --install-modules='ls linux search configfile normal cbtime cbls memrw iorw minicmd lsmmap lspci halt reboot hexdump pcidump regexp setpci lsacpi chain test serial multiboot cbmemc linux16 gzio echo help' --fonts= --themes= --locales= -d grub-core/ /boot/grub/grub.cfg=$(srcdir)/coreboot.cfg $(if $(SOURCE_DATE_EPOCH),-t $(SOURCE_DATE_EPOCH))

++	pkgdatadir=. ./grub-mkstandalone --grub-mkimage=./grub-mkimage -O i386-coreboot -o $@ --modules='ahci pata ehci uhci ohci usb_keyboard usbms part_msdos xfs ext2 fat at_keyboard part_gpt usbserial_usbdebug cbfs' --install-modules='ls linux search configfile normal cbtime cbls memrw iorw minicmd lsmmap lspci halt reboot hexdump pcidump regexp setpci lsacpi chain test serial multiboot cbmemc linux16 gzio echo help' --fonts= --themes= --locales= -d grub-core/ /boot/grub/grub.cfg=$(srcdir)/coreboot.cfg $(if $(FIXED_TIMESTAMP),-t $(FIXED_TIMESTAMP))

  endif

  

  endif