meta-agl-bsp/meta-raspberrypi/recipes-kernel/linux/linux-raspberrypi/0001-mconf-menuconfig.patch

   1 From bebd63730a433ba62549a80114a9851328aa8897 Mon Sep 17 00:00:00 2001
   2 From: Bruce Ashfield <bruce.ashfield@windriver.com>
   3 Date: Mon, 2 Jul 2018 23:10:28 -0400
   4 Subject: [PATCH] menuconfig,mconf-cfg: Allow specification of ncurses location
   5
   6 In some cross build environments such as the Yocto Project build
   7 environment it provides an ncurses library that is compiled
   8 differently than the host's version.  This causes display corruption
   9 problems when the host's curses includes are used instead of the
  10 includes from the provided compiler are overridden.  There is a second
  11 case where there is no curses libraries at all on the host system and
  12 menuconfig will just fail entirely.
  13
  14 The solution is simply to allow an override variable in
  15 check-lxdialog.sh for environments such as the Yocto Project.  Adding
  16 a CROSS_CURSES_LIB and CROSS_CURSES_INC solves the issue and allowing
  17 compiling and linking against the right headers and libraries.
  18
  19 Signed-off-by: Jason Wessel <jason.wessel@windriver.com>
  20 cc: Michal Marek <mmarek@suse.cz>
  21 cc: linux-kbuild@vger.kernel.org
  22 Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>
  23 ---
  24  scripts/kconfig/mconf-cfg.sh | 8 ++++++++
  25  1 file changed, 8 insertions(+)
  26
  27 diff --git a/scripts/kconfig/mconf-cfg.sh b/scripts/kconfig/mconf-cfg.sh
  28 index c812872d7f9d..42d20819025c 100755
  29 --- a/scripts/kconfig/mconf-cfg.sh
  30 +++ b/scripts/kconfig/mconf-cfg.sh
  31 @@ -4,6 +4,14 @@
  32  PKG="ncursesw"
  33  PKG2="ncurses"
  34
  35 +if [ "$CROSS_CURSES_LIB" != "" ]; then
  36 +       echo libs=\'$CROSS_CURSES_LIB\'
  37 +       if [ x"$CROSS_CURSES_INC" != x ]; then
  38 +               echo cflags=\'$CROSS_CURSES_INC\'
  39 +       fi
  40 +       exit 0
  41 +fi
  42 +
  43  if [ -n "$(command -v ${HOSTPKG_CONFIG})" ]; then
  44         if ${HOSTPKG_CONFIG} --exists $PKG; then
  45                 echo cflags=\"$(${HOSTPKG_CONFIG} --cflags $PKG)\"
  46 --
  47 2.17.1
  48