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fix Xen reproducibility by not using figlet #207

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This commit is contained in:
Trammell Hudson 2017-06-26 16:33:49 -04:00
parent 7f6f365afe
commit 7e5c9bf5f8
Failed to extract signature
2 changed files with 32 additions and 45 deletions
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7
modules/xen
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@ -17,5 +17,10 @@ xen_configure :=
xen_target := \
$(MAKE_JOBS) \
$(CROSS_TOOLS_NOCC) \
CC="$(CROSS)gcc -Wno-builtin-macro-redefined -D__FILE__=\\\"__FILE__\\\"" \
XEN_WHOAMI=builder \
XEN_DOMAIN=heads \
XEN_BUILD_DATE=1970-01-01 \
XEN_BUILD_TIME=00:00:00 \
XEN_BUILD_HOST=xen-buildhost \
CC="$(CROSS)gcc -fdebug-prefix-map=$(pwd)=heads -gno-record-gcc-switches -Wno-builtin-macro-redefined -D__FILE__=\\\"__FILE__\\\"" \
xen.gz

70
patches/xen-4.6.5-28.patch
View File

@ -54,12 +54,19 @@ index b1c8468..74a4c20 100755
+do
+ patch -s -F0 -E -p1 --no-backup-if-mismatch -i $PATCH_DIR/$i
+done
diff --git ./patches.heads/heads.patch ./patches.heads/heads.patch
new file mode 100644
index 0000000..0bc152c
--- /dev/null
+++ ./patches.heads/heads.patch
@@ -0,0 +1,942 @@
diff --git ./series.conf ./series.conf
index ede01b2..109ddfb 100644
--- ./series.conf
+++ ./series.conf
@@ -98,3 +98,5 @@ patches.qubes/libxl-disable-forced-vkb-for-HVM.patch
patches.qubes/xenconsoled-enable-logging.patch
patches.qubes/vm-0001-hotplug-do-not-attempt-to-remove-containing-xenstore.patch
patches.qubes/xen-hotplug-qubesdb-update.patch
+
+patches.heads/heads.patch
--- /dev/null 2017-06-23 08:59:03.575068586 -0400
+++ ./patches.heads/heads.patch 2017-06-26 16:14:35.378693545 -0400
@@ -0,0 +1,927 @@
+diff --recursive -u ../xen-4.6.5-clean/xen/arch/x86/boot/head.S ./xen/arch/x86/boot/head.S
+--- ../xen-4.6.5-clean/xen/arch/x86/boot/head.S 2017-03-07 11:19:05.000000000 -0500
++++ ./xen/arch/x86/boot/head.S 2017-06-23 21:18:50.498798061 -0400
@ -967,48 +974,23 @@ index 0000000..0bc152c
+-}
++// hard code it to always go to vga
++void (*video_puts)(const char *) = vga_text_puts;
+diff --recursive -u ../xen-4.6.5-clean/xen/Makefile ./xen/Makefile
+--- ../xen-4.6.5-clean/xen/Makefile 2017-03-07 11:19:05.000000000 -0500
++++ ./xen/Makefile 2017-06-23 21:18:50.502798121 -0400
+@@ -6,11 +6,17 @@
+ export XEN_FULLVERSION = $(XEN_VERSION).$(XEN_SUBVERSION)$(XEN_EXTRAVERSION)
+ -include xen-version
+
+-export XEN_WHOAMI ?= $(USER)
+-export XEN_DOMAIN ?= $(shell ([ -x /bin/dnsdomainname ] && /bin/dnsdomainname) || ([ -x /bin/domainname ] && /bin/domainname || echo [unknown]))
+-export XEN_BUILD_DATE ?= $(shell LC_ALL=C date)
+-export XEN_BUILD_TIME ?= $(shell LC_ALL=C date +%T)
+-export XEN_BUILD_HOST ?= $(shell hostname)
++#export XEN_WHOAMI ?= $(USER)
++#export XEN_DOMAIN ?= $(shell ([ -x /bin/dnsdomainname ] && /bin/dnsdomainname) || ([ -x /bin/domainname ] && /bin/domainname || echo [unknown]))
++#export XEN_BUILD_DATE ?= $(shell LC_ALL=C date)
++#export XEN_BUILD_TIME ?= $(shell LC_ALL=C date +%T)
++#export XEN_BUILD_HOST ?= $(shell hostname)
++
++export XEN_WHOAMI ?= user
++export XEN_DOMAIN ?= domain
++export XEN_BUILD_DATE ?= 1970-01-01
++export XEN_BUILD_TIME ?= 00:00:00
++export XEN_BUILD_HOST ?= xen-buildhost
+
+ export BASEDIR := $(CURDIR)
+ export XEN_ROOT := $(BASEDIR)/..
+@@ -97,7 +103,7 @@
+--- ../xen-4.6.5-clean/xen/Makefile.orig 2017-06-26 16:11:02.692193372 -0400
++++ ./xen/Makefile 2017-06-26 16:11:46.528708643 -0400
+@@ -97,7 +97,7 @@
+ rm -f tags TAGS cscope.files cscope.in.out cscope.out cscope.po.out GTAGS GPATH GRTAGS GSYMS
+
+ $(TARGET).gz: $(TARGET)
+- gzip -f -9 < $< > $@.new
++ gzip -n -f -9 < $< > $@.new
++ gzip -f -9 -n < $< > $@.new
+ mv $@.new $@
+
+ $(TARGET): delete-unfresh-files
diff --git ./series.conf ./series.conf
index ede01b2..109ddfb 100644
--- ./series.conf
+++ ./series.conf
@@ -98,3 +98,5 @@ patches.qubes/libxl-disable-forced-vkb-for-HVM.patch
patches.qubes/xenconsoled-enable-logging.patch
patches.qubes/vm-0001-hotplug-do-not-attempt-to-remove-containing-xenstore.patch
patches.qubes/xen-hotplug-qubesdb-update.patch
+
+patches.heads/heads.patch
+@@ -121,7 +121,7 @@
+ fi
+
+ .banner: Makefile
+- @if which figlet >/dev/null 2>&1 ; then \
++ @if false ; then \
+ echo " Xen $(XEN_FULLVERSION)" | figlet -f tools/xen.flf > $@.tmp; \
+ else \
+ echo " Xen $(XEN_FULLVERSION)" > $@.tmp; \