[Buildroot] [PATCH] package/util-linux: fix detection of ncurses

[Norbert Lange]

the configure script seems to use the NCURSES6_CONFIG variable,
however it will still check for a system ncurses6-config and prefer
this script if available.

Change to using ac_cv_prog_NCURSES[W]6_CONFIG override which
works always

Signed-off-by: Norbert Lange <nolange79 at gmail.com>
---
 package/util-linux/util-linux.mk | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/package/util-linux/util-linux.mk b/package/util-linux/util-linux.mk
index 4a40d5afec..4e866d86c9 100644
--- a/package/util-linux/util-linux.mk
+++ b/package/util-linux/util-linux.mk
@@ -77,11 +77,9 @@ endif
 ifeq ($(BR2_PACKAGE_NCURSES),y)
 UTIL_LINUX_DEPENDENCIES += ncurses
 ifeq ($(BR2_PACKAGE_NCURSES_WCHAR),y)
-UTIL_LINUX_CONF_OPTS += --with-ncursesw
-UTIL_LINUX_CONF_ENV += NCURSESW6_CONFIG=$(STAGING_DIR)/usr/bin/$(NCURSES_CONFIG_SCRIPTS)
+UTIL_LINUX_CONF_OPTS += --with-ncursesw ac_cv_prog_NCURSESW6_CONFIG=$(STAGING_DIR)/usr/bin/$(NCURSES_CONFIG_SCRIPTS)
 else
-UTIL_LINUX_CONF_OPTS += --without-ncursesw --with-ncurses --disable-widechar
-UTIL_LINUX_CONF_ENV += NCURSES6_CONFIG=$(STAGING_DIR)/usr/bin/$(NCURSES_CONFIG_SCRIPTS)
+UTIL_LINUX_CONF_OPTS += --without-ncursesw --with-ncurses --disable-widechar ac_cv_prog_NCURSES6_CONFIG=$(STAGING_DIR)/usr/bin/$(NCURSES_CONFIG_SCRIPTS)
 endif
 else
 ifeq ($(BR2_USE_WCHAR),y)
-- 
2.39.2