grub2/0094-Work-around-autoconf-2.69-having-a-terrible-AC_HEADE.patch
Peter Jones 77d0810cf0 Fix tftp filename mangling and secure boot dmesg error.
Fix tftp filename mangling to not reuse the wrong variable
  Resolves: rhbz#1405208
Make grub2 initialize the kernel's boot_params structure correctly so the
  upstream SB code doesn't throw a fit.
  Resolves: rhbz#1418360
  Resolves: rhbz#1451071

Signed-off-by: Peter Jones <pjones@redhat.com>
2017-06-26 17:02:20 -04:00

65 lines
2 KiB
Diff

From bc96a64f7947ef8c09f59392ec63ddf0937d20f9 Mon Sep 17 00:00:00 2001
From: Peter Jones <pjones@redhat.com>
Date: Mon, 26 Jun 2017 12:31:46 -0400
Subject: [PATCH 094/105] Work around autoconf 2.69 having a terrible
AC_HEADER_MAJOR
---
configure.ac | 38 +++++++++++++++++++++++++++++++++++++-
1 file changed, 37 insertions(+), 1 deletion(-)
diff --git a/configure.ac b/configure.ac
index 1d8f7e745..70204bbf0 100644
--- a/configure.ac
+++ b/configure.ac
@@ -424,10 +424,46 @@ else
AC_PATH_PROG(HELP2MAN, help2man)
fi
+# AC_HEADER_MAJOR_OI
+# ---------------
+AN_FUNCTION([major], [AC_HEADER_MAJOR_OI])
+AN_FUNCTION([makedev], [AC_HEADER_MAJOR_OI])
+AN_FUNCTION([minor], [AC_HEADER_MAJOR_OI])
+AN_HEADER([sys/mkdev.h], [AC_HEADER_MAJOR_OI])
+AC_DEFUN([AC_HEADER_MAJOR_OI],
+[AC_CACHE_CHECK(whether sys/sysmacros.h defines makedev,
+ ac_cv_header_sys_sysmacros_h_makedev,
+[AC_LINK_IFELSE([AC_LANG_PROGRAM([[@%:@include <sys/sysmacros.h>]],
+ [[return makedev(0, 0);]])],
+ [ac_cv_header_sys_sysmacros_h_makedev=yes],
+ [ac_cv_header_sys_sysmacros_h_makedev=no])
+])
+
+if test $ac_cv_header_sys_sysmacros_h_makedev = no; then
+AC_CHECK_HEADER(sys/mkdev.h,
+ [AC_DEFINE(MAJOR_IN_MKDEV, 1,
+ [Define to 1 if `major', `minor', and `makedev' are
+ declared in <mkdev.h>.])])
+
+ if test $ac_cv_header_sys_mkdev_h = no; then
+ AC_CHECK_HEADER(sys/types.h,
+ [AC_DEFINE(MAJOR_IN_TYPES, 1,
+ [Define to 1 if `major', `minor', and `makedev'
+ are declared in <sys/types.h>.])])
+ fi
+
+else
+ AC_DEFINE(MAJOR_IN_SYSMACROS, 1,
+ [Define to 1 if `major', `minor', and `makedev'
+ are declared in <sys/sysmacros.h>.])
+fi
+])# AC_HEADER_MAJOR_OI
+
+
# Check for functions and headers.
AC_CHECK_FUNCS(posix_memalign memalign getextmntent)
AC_CHECK_HEADERS(sys/param.h sys/mount.h sys/mnttab.h limits.h)
-AC_HEADER_MAJOR
+AC_HEADER_MAJOR_OI
AC_CHECK_MEMBERS([struct statfs.f_fstypename],,,[$ac_includes_default
#include <sys/param.h>
--
2.13.0