diff options
Diffstat (limited to 'resources/grub/patch/reproducible')
6 files changed, 171 insertions, 345 deletions
diff --git a/resources/grub/patch/reproducible/0001-mkstandalone-add-argument-fixed-time-to-override-mti.patch b/resources/grub/patch/reproducible/0001-mkstandalone-add-argument-fixed-time-to-override-mti.patch new file mode 100644 index 0000000..c19dd06 --- /dev/null +++ b/resources/grub/patch/reproducible/0001-mkstandalone-add-argument-fixed-time-to-override-mti.patch @@ -0,0 +1,73 @@ +From bf482ae6b4ff54265294e138ac73e8a716023f79 Mon Sep 17 00:00:00 2001 +From: Alexander Couzens <lynxis@fe80.eu> +Date: Fri, 4 Dec 2015 17:10:42 +0100 +Subject: [PATCH 1/3] mkstandalone: add argument --fixed-time to override mtime + of files + +mkstandalone adds several files to an archive. Doing this it uses the +mtime to give these files a timestamp. +--fixed-time <TIME_EPOCH> overrides these timestamps with a given. + +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 | 14 +++++++++++++- + 1 file changed, 13 insertions(+), 1 deletion(-) + +diff --git a/util/grub-mkstandalone.c b/util/grub-mkstandalone.c +index 4907d44..047f0cd 100644 +--- a/util/grub-mkstandalone.c ++++ b/util/grub-mkstandalone.c +@@ -30,6 +30,7 @@ + #pragma GCC diagnostic error "-Wmissing-prototypes" + #pragma GCC diagnostic error "-Wmissing-declarations" + ++static time_t fixed_time; + static char *output_image; + static char **files; + static int nfiles; +@@ -48,6 +49,7 @@ static struct argp_option options[] = { + 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", '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} + }; + +@@ -72,6 +74,7 @@ help_filter (int key, const char *text, void *input __attribute__ ((unused))) + static error_t + argp_parser (int key, char *arg, struct argp_state *state) + { ++ char *b; + if (key == 'C') + key = GRUB_INSTALL_OPTIONS_INSTALL_CORE_COMPRESS; + +@@ -80,6 +83,14 @@ argp_parser (int key, char *arg, struct argp_state *state) + + switch (key) + { ++ case 't': ++ fixed_time = strtoll (arg, &b, 10); ++ if (*b !='\0') { ++ printf (_("invalid fixed time number: %s\n"), arg); ++ argp_usage (state); ++ exit (1); ++ } ++ break; + + case 'o': + if (output_image) +@@ -192,7 +203,8 @@ add_tar_file (const char *from, + if (grub_util_is_special_file (from)) + return; + +- mtime = grub_util_get_mtime (from); ++ /* use fixed_time if given for mtime */ ++ mtime = fixed_time != -1 ? fixed_time : grub_util_get_mtime (from); + + optr = tcn = xmalloc (strlen (to) + 1); + for (iptr = to; *iptr == '/'; iptr++); +-- +1.9.1 + diff --git a/resources/grub/patch/reproducible/0002-mkrescue-add-argument-fixed-time-to-get-reproducible.patch b/resources/grub/patch/reproducible/0002-mkrescue-add-argument-fixed-time-to-get-reproducible.patch new file mode 100644 index 0000000..24ac1d3 --- /dev/null +++ b/resources/grub/patch/reproducible/0002-mkrescue-add-argument-fixed-time-to-get-reproducible.patch @@ -0,0 +1,68 @@ +From aeb2681fdf889be9725ab8d64896fade960f8bd1 Mon Sep 17 00:00:00 2001 +From: Alexander Couzens <lynxis@fe80.eu> +Date: Fri, 4 Dec 2015 17:10:43 +0100 +Subject: [PATCH 2/3] mkrescue: add argument --fixed-time to get reproducible + uuids + +The uuid generation is based on the time. +--- + 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..164c4e1 100644 +--- a/util/grub-mkrescue.c ++++ b/util/grub-mkrescue.c +@@ -52,6 +52,7 @@ static int xorriso_arg_alloc; + static char **xorriso_argv; + static char *iso_uuid; + static char *iso9660_dir; ++static time_t fixed_time; + + static void + xorriso_push (const char *val) +@@ -110,6 +111,7 @@ static struct argp_option options[] = { + {"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", 't', N_("TIMEEPOCH"), 0, N_("use a fixed timestamp for uuid generation"), 2}, + {0, 0, 0, 0, 0, 0} + }; + +@@ -153,6 +155,8 @@ enum { + static error_t + argp_parser (int key, char *arg, struct argp_state *state) + { ++ char *b; ++ + if (grub_install_parse (key, arg)) + return 0; + switch (key) +@@ -212,6 +216,15 @@ argp_parser (int key, char *arg, struct argp_state *state) + xorriso = xstrdup (arg); + return 0; + ++ case 't': ++ fixed_time = strtoll (arg, &b, 10); ++ if (*b !='\0') { ++ printf (_("invalid fixed time number: %s\n"), arg); ++ argp_usage (state); ++ exit (1); ++ } ++ return 0; ++ + default: + return ARGP_ERR_UNKNOWN; + } +@@ -541,7 +554,7 @@ main (int argc, char *argv[]) + { + time_t tim; + struct tm *tmm; +- tim = time (NULL); ++ tim = fixed_time != -1 ? fixed_time : time (NULL); + tmm = gmtime (&tim); + iso_uuid = xmalloc (55); + grub_snprintf (iso_uuid, 50, +-- +1.9.1 + diff --git a/resources/grub/patch/reproducible/0003-Makefile-use-FIXED_TIMESTAMP-for-mkstandalone-if-set.patch b/resources/grub/patch/reproducible/0003-Makefile-use-FIXED_TIMESTAMP-for-mkstandalone-if-set.patch new file mode 100644 index 0000000..c91dcdd --- /dev/null +++ b/resources/grub/patch/reproducible/0003-Makefile-use-FIXED_TIMESTAMP-for-mkstandalone-if-set.patch @@ -0,0 +1,30 @@ +From 0a19e32fbb62df69e0dfeb80f0a0672b09930f00 Mon Sep 17 00:00:00 2001 +From: Alexander Couzens <lynxis@fe80.eu> +Date: Fri, 4 Dec 2015 17:10:44 +0100 +Subject: [PATCH 3/3] Makefile: use FIXED_TIMESTAMP for mkstandalone if set + +mkstandalone sets timestamps for files which can be overriden by a fixed_timestamp. +This makes it possible to build reproducible builds for coreboot. + +To build a reproducible build of grub for coreboot do: +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..37a7cc4 100644 +--- a/Makefile.am ++++ b/Makefile.am +@@ -403,7 +403,7 @@ bootcheck: $(BOOTCHECKS) + + 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 $(FIXED_TIMESTAMP),-t $(FIXED_TIMESTAMP)) + endif + + endif +-- +1.9.1 + diff --git a/resources/grub/patch/reproducible/[PATCH 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 deleted file mode 100644 index a286772..0000000 --- a/resources/grub/patch/reproducible/[PATCH 1_3] mkstandalone: add argument --fixed-time to override mtime of files.eml +++ /dev/null @@ -1,131 +0,0 @@ -Return-path: <grub-devel-bounces+info=gluglug.org.uk@gnu.org>
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-From: Alexander Couzens <lynxis@fe80.eu>
-To: grub-devel@gnu.org
-Subject: [PATCH 1/3] mkstandalone: add argument --fixed-time to override mtime
- of files
-Date: Fri, 4 Dec 2015 17:10:42 +0100
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-
-mkstandalone adds several files to an archive. Doing this it uses the
-mtime to give these files a timestamp.
---fixed-time <TIME_EPOCH> overrides these timestamps with a given.
-
-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 | 14 +++++++++++++-
- 1 file changed, 13 insertions(+), 1 deletion(-)
-
-diff --git a/util/grub-mkstandalone.c b/util/grub-mkstandalone.c
-index 4907d44..047f0cd 100644
---- a/util/grub-mkstandalone.c
-+++ b/util/grub-mkstandalone.c
-@@ -30,6 +30,7 @@
- #pragma GCC diagnostic error "-Wmissing-prototypes"
- #pragma GCC diagnostic error "-Wmissing-declarations"
-
-+static time_t fixed_time;
- static char *output_image;
- static char **files;
- static int nfiles;
-@@ -48,6 +49,7 @@ static struct argp_option options[] = {
- 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", '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}
- };
-
-@@ -72,6 +74,7 @@ help_filter (int key, const char *text, void *input __attribute__ ((unused)))
- static error_t
- argp_parser (int key, char *arg, struct argp_state *state)
- {
-+ char *b;
- if (key == 'C')
- key = GRUB_INSTALL_OPTIONS_INSTALL_CORE_COMPRESS;
-
-@@ -80,6 +83,14 @@ argp_parser (int key, char *arg, struct argp_state *state)
-
- switch (key)
- {
-+ case 't':
-+ fixed_time = strtoll (arg, &b, 10);
-+ if (*b !='\0') {
-+ printf (_("invalid fixed time number: %s\n"), arg);
-+ argp_usage (state);
-+ exit (1);
-+ }
-+ break;
-
- case 'o':
- if (output_image)
-@@ -192,7 +203,8 @@ add_tar_file (const char *from,
- if (grub_util_is_special_file (from))
- return;
-
-- mtime = grub_util_get_mtime (from);
-+ /* use fixed_time if given for mtime */
-+ mtime = fixed_time != -1 ? fixed_time : grub_util_get_mtime (from);
-
- optr = tcn = xmalloc (strlen (to) + 1);
- for (iptr = to; *iptr == '/'; iptr++);
---
-2.6.3
-
-
-_______________________________________________
-Grub-devel mailing list
-Grub-devel@gnu.org
-https://lists.gnu.org/mailman/listinfo/grub-devel
diff --git a/resources/grub/patch/reproducible/[PATCH 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 deleted file mode 100644 index f3ae15e..0000000 --- a/resources/grub/patch/reproducible/[PATCH 2_3] mkrescue: add argument --fixed-time to get reproducible uuids.eml +++ /dev/null @@ -1,126 +0,0 @@ -Return-path: <grub-devel-bounces+info=gluglug.org.uk@gnu.org>
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-From: Alexander Couzens <lynxis@fe80.eu>
-To: grub-devel@gnu.org
-Subject: [PATCH 2/3] mkrescue: add argument --fixed-time to get reproducible
- uuids
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-
-The uuid generation is based on the time.
----
- 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..164c4e1 100644
---- a/util/grub-mkrescue.c
-+++ b/util/grub-mkrescue.c
-@@ -52,6 +52,7 @@ static int xorriso_arg_alloc;
- static char **xorriso_argv;
- static char *iso_uuid;
- static char *iso9660_dir;
-+static time_t fixed_time;
-
- static void
- xorriso_push (const char *val)
-@@ -110,6 +111,7 @@ static struct argp_option options[] = {
- {"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", 't', N_("TIMEEPOCH"), 0, N_("use a fixed timestamp for uuid generation"), 2},
- {0, 0, 0, 0, 0, 0}
- };
-
-@@ -153,6 +155,8 @@ enum {
- static error_t
- argp_parser (int key, char *arg, struct argp_state *state)
- {
-+ char *b;
-+
- if (grub_install_parse (key, arg))
- return 0;
- switch (key)
-@@ -212,6 +216,15 @@ argp_parser (int key, char *arg, struct argp_state *state)
- xorriso = xstrdup (arg);
- return 0;
-
-+ case 't':
-+ fixed_time = strtoll (arg, &b, 10);
-+ if (*b !='\0') {
-+ printf (_("invalid fixed time number: %s\n"), arg);
-+ argp_usage (state);
-+ exit (1);
-+ }
-+ return 0;
-+
- default:
- return ARGP_ERR_UNKNOWN;
- }
-@@ -541,7 +554,7 @@ main (int argc, char *argv[])
- {
- time_t tim;
- struct tm *tmm;
-- tim = time (NULL);
-+ tim = fixed_time != -1 ? fixed_time : time (NULL);
- tmm = gmtime (&tim);
- iso_uuid = xmalloc (55);
- grub_snprintf (iso_uuid, 50,
---
-2.6.3
-
-
-_______________________________________________
-Grub-devel mailing list
-Grub-devel@gnu.org
-https://lists.gnu.org/mailman/listinfo/grub-devel
diff --git a/resources/grub/patch/reproducible/[PATCH 3_3] Makefile: use FIXED_TIMESTAMP for mkstandalone if set.eml b/resources/grub/patch/reproducible/[PATCH 3_3] Makefile: use FIXED_TIMESTAMP for mkstandalone if set.eml deleted file mode 100644 index d682428..0000000 --- a/resources/grub/patch/reproducible/[PATCH 3_3] Makefile: use FIXED_TIMESTAMP for mkstandalone if set.eml +++ /dev/null @@ -1,88 +0,0 @@ -Return-path: <grub-devel-bounces+info=gluglug.org.uk@gnu.org>
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-From: Alexander Couzens <lynxis@fe80.eu>
-To: grub-devel@gnu.org
-Subject: [PATCH 3/3] Makefile: use FIXED_TIMESTAMP for mkstandalone if set
-Date: Fri, 4 Dec 2015 17:10:44 +0100
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-
-mkstandalone sets timestamps for files which can be overriden by a fixed_timestamp.
-This makes it possible to build reproducible builds for coreboot.
-
-To build a reproducible build of grub for coreboot do:
-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..37a7cc4 100644
---- a/Makefile.am
-+++ b/Makefile.am
-@@ -403,7 +403,7 @@ bootcheck: $(BOOTCHECKS)
-
- 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 $(FIXED_TIMESTAMP),-t $(FIXED_TIMESTAMP))
- endif
-
- endif
---
-2.6.3
-
-
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