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Date: Wed, 6 Mar 2013 14:02:01 +0100
From: jlec@...too.org
To: linux-kbuild@...r.kernel.org, linux-kernel@...r.kernel.org
Cc: Justin Lecher <jlec@...too.org>
Subject: [PATCH 1/2] menuconfig: optionally use pkg-config to detect ncurses libs
From: Justin Lecher <jlec@...too.org>
When building ncurses with --with-termlib several symbols get moved from
libncurses.so to libtinfo.so. Thus when linking with libncurses.so, one
additionally needs to link with libtinfo.so.
The ncurses pkg-config module will be used to detect the necessary libs for
linking. If not available the old heuristic for detection of the ncurses libs
will be used.
Signed-off-by: Justin Lecher <jlec@...too.org>
---
scripts/kconfig/lxdialog/check-lxdialog.sh | 2 ++
1 file changed, 2 insertions(+)
diff --git a/scripts/kconfig/lxdialog/check-lxdialog.sh b/scripts/kconfig/lxdialog/check-lxdialog.sh
index 8078813..782d200 100644
--- a/scripts/kconfig/lxdialog/check-lxdialog.sh
+++ b/scripts/kconfig/lxdialog/check-lxdialog.sh
@@ -4,6 +4,8 @@
# What library to link
ldflags()
{
+ pkg-config --libs ncursesw 2>/dev/null && exit
+ pkg-config --libs ncurses 2>/dev/null && exit
for ext in so a dll.a dylib ; do
for lib in ncursesw ncurses curses ; do
$cc -print-file-name=lib${lib}.${ext} | grep -q /
--
1.8.1.5
--
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