grub2/0103-Make-it-possible-to-enabled-build-id-sha1.patch
Javier Martinez Canillas e1531466e1
Update to grub 2.04
This change updates grub to the 2.04 release. The new release changed how
grub is built, so the bootstrap and bootstrap.conf files have to be added
to the dist-git. Also, the gitignore file changed so it has to be updated.

Since the patches have been forward ported to 2.04, there's no need for a
logic to maintain a patch with the delta between the release and the grub
master branch. So the release-to-master.patch is dropped and no longer is
updated by the do-rebase script.

Also since gnulib isn't part of the grub repository anymore and cloned by
the boostrap tool, a gnulib tarball is included as other source file and
copied before calling the bootstrap tool. That way grub can be built even
in builders that only have access to the sources lookaside cache.

Resolves: rhbz#1727279

Signed-off-by: Javier Martinez Canillas <javierm@redhat.com>
2019-08-15 08:04:53 +02:00

62 lines
1.9 KiB
Diff

From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Peter Jones <pjones@redhat.com>
Date: Thu, 25 Jun 2015 15:41:06 -0400
Subject: [PATCH] Make it possible to enabled --build-id=sha1
Signed-off-by: Peter Jones <pjones@redhat.com>
---
configure.ac | 8 ++++++++
acinclude.m4 | 19 +++++++++++++++++++
2 files changed, 27 insertions(+)
diff --git a/configure.ac b/configure.ac
index eb851b8d722..8ee18ba159a 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1414,7 +1414,15 @@ grub_PROG_TARGET_CC
if test "x$TARGET_APPLE_LINKER" != x1 ; then
grub_PROG_OBJCOPY_ABSOLUTE
fi
+
+AC_ARG_ENABLE([build-id],
+ [AS_HELP_STRING([--enable-build-id],
+ [ask the linker to supply build-id notes (default=no)])])
+if test x$enable_build_id = xyes; then
+grub_PROG_LD_BUILD_ID_SHA1
+else
grub_PROG_LD_BUILD_ID_NONE
+fi
if test "x$target_cpu" = xi386; then
if test "$platform" != emu && test "x$TARGET_APPLE_LINKER" != x1 ; then
if test ! -z "$TARGET_IMG_LDSCRIPT"; then
diff --git a/acinclude.m4 b/acinclude.m4
index 78cdf6e1d01..242e829ff23 100644
--- a/acinclude.m4
+++ b/acinclude.m4
@@ -136,6 +136,25 @@ if test "x$grub_cv_prog_ld_build_id_none" = xyes; then
fi
])
+dnl Supply --build-id=sha1 to ld if building modules.
+dnl This suppresses warnings from ld on some systems
+AC_DEFUN([grub_PROG_LD_BUILD_ID_SHA1],
+[AC_MSG_CHECKING([whether linker accepts --build-id=sha1])
+AC_CACHE_VAL(grub_cv_prog_ld_build_id_sha1,
+[save_LDFLAGS="$LDFLAGS"
+LDFLAGS="$LDFLAGS -Wl,--build-id=sha1"
+AC_LINK_IFELSE([AC_LANG_PROGRAM([[]], [[]])],
+ [grub_cv_prog_ld_build_id_sha1=yes],
+ [grub_cv_prog_ld_build_id_sha1=no])
+LDFLAGS="$save_LDFLAGS"
+])
+AC_MSG_RESULT([$grub_cv_prog_ld_build_id_sha1])
+
+if test "x$grub_cv_prog_ld_build_id_sha1" = xyes; then
+ TARGET_LDFLAGS="$TARGET_LDFLAGS -Wl,--build-id=sha1"
+fi
+])
+
dnl Check nm
AC_DEFUN([grub_PROG_NM_WORKS],
[AC_MSG_CHECKING([whether nm works])