2 files changed, 215 insertions, 0 deletions

diff --git a/meta-initramfs/recipes-devtools/klibc/klibc-2.0.4/0001-klibc-static-utils-do-not-build-shared-binaries.patch b/meta-initramfs/recipes-devtools/klibc/klibc-2.0.4/0001-klibc-static-utils-do-not-build-shared-binaries.patch
new file mode 100644
index 0000000000..2f7cd35564
--- /dev/null
+++ b/meta-initramfs/recipes-devtools/klibc/klibc-2.0.4/0001-klibc-static-utils-do-not-build-shared-binaries.patch
@@ -0,0 +1,213 @@
+From c034dceae17b7d8d437871afe5eba55a55434222 Mon Sep 17 00:00:00 2001
+From: Andrea Adami <andrea.adami@gmail.com>
+Date: Wed, 10 Oct 2018 00:48:31 +0200
+Subject: [PATCH] klibc-static-utils: do not build shared binaries
+
+We were building some shared utilities and this was leading to linker errors
+for x86 with security flags enabled.
+
+Fix
+ i586-oe-linux-musl-ld.bfd: discarded output section: `.got.plt'
+
+Upstream-Status: Inappropriate [Embedded Specific]
+
+Signed-off-by: Andrea Adami <andrea.adami@gmail.com>
+---
+ usr/dash/Kbuild           | 6 +-----
+ usr/kinit/Kbuild          | 4 +---
+ usr/kinit/fstype/Kbuild   | 4 +---
+ usr/kinit/ipconfig/Kbuild | 4 +---
+ usr/kinit/nfsmount/Kbuild | 4 +---
+ usr/kinit/resume/Kbuild   | 5 +----
+ usr/kinit/run-init/Kbuild | 5 +----
+ usr/utils/Kbuild          | 7 ++-----
+ 8 files changed, 9 insertions(+), 30 deletions(-)
+
+diff --git a/usr/dash/Kbuild b/usr/dash/Kbuild
+index 1a6920a..b3a4e64 100644
+--- a/usr/dash/Kbuild
++++ b/usr/dash/Kbuild
+@@ -25,12 +25,8 @@ gen-h-files := builtins.h nodes.h syntax.h token.h
+ 
+ static-y := sh
+ 
+-# The shared binary
+-shared-y    := sh.shared
+-sh.shared-y := $(sh-y)
+-
+ # For cleaning
+-targets := sh sh.g sh.shared sh.shared.g $(gen-o-files)
++targets := sh sh.g $(gen-o-files)
+ 
+ # explicit dependency for all generated files
+ $(addprefix $(obj)/, $(sh-y)): $(addprefix $(obj)/, $(gen-h-files))
+diff --git a/usr/kinit/Kbuild b/usr/kinit/Kbuild
+index f7fdccd..8db06ab 100644
+--- a/usr/kinit/Kbuild
++++ b/usr/kinit/Kbuild
+@@ -18,8 +18,6 @@ kinit-y  += fstype/
+ kinit-y  += resume/
+ 
+ static-y := kinit
+-shared-y := kinit.shared
+-kinit.shared-y := $(kinit-y)
+ 
+ # Additional include paths files
+ KLIBCCFLAGS += -I$(srctree)/$(src)/fstype \
+@@ -29,7 +27,7 @@ KLIBCCFLAGS += -I$(srctree)/$(src)/fstype \
+               -I$(srctree)/$(src)/run-init
+ 
+ # Cleaning
+-targets += kinit kinit.g kinit.shared kinit.shared.g
++targets += kinit kinit.g
+ subdir- := fstype ipconfig nfsmount resume run-init
+ 
+ 
+diff --git a/usr/kinit/fstype/Kbuild b/usr/kinit/fstype/Kbuild
+index 367611d..8d453ea 100644
+--- a/usr/kinit/fstype/Kbuild
++++ b/usr/kinit/fstype/Kbuild
+@@ -3,7 +3,6 @@
+ #
+ 
+ static-y := static/fstype
+-shared-y := shared/fstype
+ 
+ # common .o files
+ objs := main.o fstype.o
+@@ -16,8 +15,7 @@ lib-y := $(objs)
+ 
+ # .o files used to built executables
+ static/fstype-y := $(objs)
+-shared/fstype-y := $(objs)
+ 
+ # Cleaning
+-clean-dirs := static shared
++clean-dirs := static
+ 
+diff --git a/usr/kinit/ipconfig/Kbuild b/usr/kinit/ipconfig/Kbuild
+index eb1d472..ef87e7e 100644
+--- a/usr/kinit/ipconfig/Kbuild
++++ b/usr/kinit/ipconfig/Kbuild
+@@ -3,7 +3,6 @@
+ #
+ 
+ static-y := static/ipconfig
+-shared-y := shared/ipconfig
+ 
+ # common .o files
+ objs := main.o netdev.o packet.o
+@@ -22,8 +21,7 @@ lib-y := $(objs)
+ 
+ # .o files used to built executables
+ static/ipconfig-y := $(objs)
+-shared/ipconfig-y := $(objs)
+ 
+ # Cleaning
+-clean-dirs := static shared
++clean-dirs := static
+ 
+diff --git a/usr/kinit/nfsmount/Kbuild b/usr/kinit/nfsmount/Kbuild
+index ba31708..01bedce 100644
+--- a/usr/kinit/nfsmount/Kbuild
++++ b/usr/kinit/nfsmount/Kbuild
+@@ -4,7 +4,6 @@
+ 
+ static-y := static/nfsmount
+ #FIXME - build is broken static-y := dummypmap
+-shared-y := shared/nfsmount
+ 
+ objs := main.o mount.o portmap.o dummypmap.o sunrpc.o
+ 
+@@ -13,7 +12,6 @@ lib-y := $(objs)
+ 
+ # .o files used for executables
+ static/nfsmount-y := $(objs)
+-shared/nfsmount-y := $(objs)
+ 
+ # dummypmap uses a single .o file (rename src file?)
+ dummypmap-y := dummypmap_test.o
+@@ -21,5 +19,5 @@ dummypmap-y := dummypmap_test.o
+ # TODO - do we want a stripped version
+ # TODO - do we want the static.g + shared.g directories?
+ 
+-clean-dirs := static shared
++clean-dirs := static
+ 
+diff --git a/usr/kinit/resume/Kbuild b/usr/kinit/resume/Kbuild
+index c1342e1..15b9590 100644
+--- a/usr/kinit/resume/Kbuild
++++ b/usr/kinit/resume/Kbuild
+@@ -3,7 +3,6 @@
+ #
+ 
+ static-y := static/resume
+-shared-y := shared/resume
+ 
+ # common .o files
+ objs := resume.o resumelib.o
+@@ -20,9 +19,7 @@ KLIBCCFLAGS += -I$(srctree)/$(src)/..
+ # .o files used to built executables
+ static/resume-y   := $(objs)
+ static/resume-lib := ../lib.a
+-shared/resume-y   := $(objs)
+-shared/resume-lib := ../lib.a
+ 
+ # Cleaning
+-clean-dirs := static shared
++clean-dirs := static
+ 
+diff --git a/usr/kinit/run-init/Kbuild b/usr/kinit/run-init/Kbuild
+index c153b0a..a1ea834 100644
+--- a/usr/kinit/run-init/Kbuild
++++ b/usr/kinit/run-init/Kbuild
+@@ -3,7 +3,6 @@
+ #
+ 
+ static-y := static/run-init
+-shared-y := shared/run-init
+ 
+ # common .o files
+ objs := run-init.o runinitlib.o
+@@ -24,9 +23,7 @@ KLIBCCFLAGS += -I$(srctree)/$(src)/..
+ # .o files used to built executables
+ static/run-init-y   := $(objs)
+ static/run-init-lib := ../lib.a
+-shared/run-init-y   := $(objs)
+-shared/run-init-lib := ../lib.a
+ 
+ # Cleaning
+-clean-dirs := static shared
++clean-dirs := static
+ 
+diff --git a/usr/utils/Kbuild b/usr/utils/Kbuild
+index 67d9486..1573363 100644
+--- a/usr/utils/Kbuild
++++ b/usr/utils/Kbuild
+@@ -7,7 +7,6 @@ progs += true false sleep ln mv nuke minips cat ls losetup
+ progs += uname halt kill readlink cpio sync dmesg
+ 
+ static-y := $(addprefix static/, $(progs))
+-shared-y := $(addprefix shared/, $(progs))
+ 
+ # The binary is placed in a subdir, so we need to tell kbuild this
+ static/chroot-y     := chroot.o
+@@ -62,13 +61,11 @@ static/losetup-y    := losetup.o
+ shared/losetup-y    := losetup.o
+ 
+ # Additionally linked targets
+-always := static/reboot static/poweroff shared/reboot shared/poweroff
++always := static/reboot static/poweroff
+ 
+ $(obj)/static/reboot $(obj)/static/poweroff: $(obj)/static/halt
+        $(call cmd,ln)
+-$(obj)/shared/reboot $(obj)/shared/poweroff: $(obj)/shared/halt
+-       $(call cmd,ln)
+ 
+ # Clean deletes the static and shared dir
+-clean-dirs := static shared
++clean-dirs := static
+ 
+-- 
+2.7.4
+
diff --git a/meta-initramfs/recipes-devtools/klibc/klibc-static-utils_2.0.4.bb b/meta-initramfs/recipes-devtools/klibc/klibc-static-utils_2.0.4.bb
index 35e17b2cc4..16778630c4 100644
--- a/meta-initramfs/recipes-devtools/klibc/klibc-static-utils_2.0.4.bb
+++ b/meta-initramfs/recipes-devtools/klibc/klibc-static-utils_2.0.4.bb
@@ -11,6 +11,8 @@ KLIBC_UTILS_PKGNAME = "klibc-static-utils"
 require klibc-utils.inc
 require klibc.inc
 
+SRC_URI += "file://0001-klibc-static-utils-do-not-build-shared-binaries.patch"
+
 # avoid textrel if linking with -pie
 SECURITY_CFLAGS = ""
 SECURITY_LDFLAGS = ""