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authorSam Ravnborg <sam@ravnborg.org>2007-12-09 22:11:15 +0300
committerSam Ravnborg <sam@ravnborg.org>2008-01-29 01:14:36 +0300
commit6e588f6dcfcffa24decf418b96b4184a907d2bf8 (patch)
tree73e1dc68d7a792668b68e597fde572061de2c6a2 /scripts/kconfig/lxdialog/check-lxdialog.sh
parent551559e13af1ccd19d0525cb2b0f308905170647 (diff)
downloadlinux-6e588f6dcfcffa24decf418b96b4184a907d2bf8.tar.xz
kconfig: if ncurses-devel is missing then say so
With this patch when ncurses-devel (or whatever it is named) is missing trying to run menuconfig will result in this: $ make menuconfig HOSTCC scripts/kconfig/conf.o HOSTCC scripts/kconfig/kxgettext.o *** Unable to find the ncurses libraries or the *** required header files. *** 'make menuconfig' requires the ncurses libraries. *** *** Install ncurses (ncurses-devel) and try again. *** make[1]: *** [scripts/kconfig/dochecklxdialog] Error 1 make: *** [menuconfig] Error 2 Much better than before where we just listed some build errors. The other *config targets will work indepenednt on ncurses being present or not. Includes improvements suggested by: Frans Pop <elendil@planet.nl> Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Cc: Frans Pop <elendil@planet.nl>
Diffstat (limited to 'scripts/kconfig/lxdialog/check-lxdialog.sh')
-rw-r--r--scripts/kconfig/lxdialog/check-lxdialog.sh16
1 files changed, 9 insertions, 7 deletions
diff --git a/scripts/kconfig/lxdialog/check-lxdialog.sh b/scripts/kconfig/lxdialog/check-lxdialog.sh
index 9681476b96e7..62e1e02126e6 100644
--- a/scripts/kconfig/lxdialog/check-lxdialog.sh
+++ b/scripts/kconfig/lxdialog/check-lxdialog.sh
@@ -36,14 +36,16 @@ trap "rm -f $tmp" 0 1 2 3 15
# Check if we can link to ncurses
check() {
- echo "main() {}" | $cc -xc - -o $tmp 2> /dev/null
+ echo -e " #include CURSES_LOC \n main() {}" |
+ $cc -xc - -o $tmp 2> /dev/null
if [ $? != 0 ]; then
- echo " *** Unable to find the ncurses libraries." 1>&2
- echo " *** make menuconfig require the ncurses libraries" 1>&2
- echo " *** " 1>&2
- echo " *** Install ncurses (ncurses-devel) and try again" 1>&2
- echo " *** " 1>&2
- exit 1
+ echo " *** Unable to find the ncurses libraries or the" 1>&2
+ echo " *** required header files." 1>&2
+ echo " *** 'make menuconfig' requires the ncurses libraries." 1>&2
+ echo " *** " 1>&2
+ echo " *** Install ncurses (ncurses-devel) and try again." 1>&2
+ echo " *** " 1>&2
+ exit 1
fi
}