@@ -141,14 +141,6 @@ help:
@echo ' listnewconfig - List new options'
@echo ' oldnoconfig - Same as silentoldconfig but set new symbols to n (unset)'
-# lxdialog stuff
-check-lxdialog := $(srctree)/$(src)/lxdialog/check-lxdialog.sh
-
-# Use recursively expanded variables so we do not call gcc unless
-# we really need to do so. (Do not call gcc as part of make mrproper)
-HOST_EXTRACFLAGS += $(shell $(CONFIG_SHELL) $(check-lxdialog) -ccflags) \
- -DLOCALE
-
# ===========================================================================
# Shared Makefile for the various kconfig executables:
# conf: Used for defconfig, oldconfig and related targets
@@ -184,10 +176,12 @@ KC_CHECK := gettext
ifeq ($(MAKECMDGOALS),nconfig)
hostprogs-y += nconf
+ KC_CHECK += ncurses
endif
ifeq ($(MAKECMDGOALS),menuconfig)
hostprogs-y += mconf
+ KC_CHECK += ncurses
endif
ifeq ($(MAKECMDGOALS),update-po-config)
@@ -211,26 +205,16 @@ clean-files += zconf.tab.c lex.zconf.c zconf.hash.c gconf.glade.h
clean-files += mconf qconf gconf nconf
clean-files += config.pot linux.pot
-# Check that we have the required ncurses stuff installed for lxdialog (menuconfig)
-PHONY += $(obj)/dochecklxdialog
-$(addprefix $(obj)/,$(lxdialog)): $(obj)/dochecklxdialog
-$(obj)/dochecklxdialog:
- $(Q)$(CONFIG_SHELL) $(check-lxdialog) -check $(HOSTCC) $(HOST_EXTRACFLAGS) $(HOSTLOADLIBES_mconf)
-
-always := dochecklxdialog
-
# generated files seem to need this to find local include files
HOSTCFLAGS_lex.zconf.o := -I$(src)
HOSTCFLAGS_zconf.tab.o := -I$(src)
HOSTCFLAGS_gconf.o = -Wno-missing-prototypes
-HOSTLOADLIBES_mconf = $(shell $(CONFIG_SHELL) $(check-lxdialog) -ldflags $(HOSTCC))
-
-HOSTLOADLIBES_nconf = -lmenu -lpanel -lncurses
-
+HOSTLOADLIBES_nconf = -lmenu -lpanel
need-check := $(addprefix $(obj)/,$(frontends-objs))
+need-check += $(addprefix $(obj)/,$(lxdialog))
$(need-check): $(obj)/.tmp_check
@@ -47,6 +47,55 @@ check_gtk()
echo "HOSTLOADLIBES_gconf += $libs" >> ${obj}/.tmp_check
}
+check_ncurses()
+{
+ local cflags=""
+ local libs=""
+
+ ncurses_h="ncursesw/curses.h ncurses/ncurses.h ncurses/curses.h"
+ ncurses_h="${ncurses_h} ncurses.h curses.h"
+
+ for header in ${ncurses_h}; do
+ if echo "#include <${header}>" | \
+ $HOSTCC -xc -E -c -o /dev/null - 2> /dev/null; then
+ cflags="-DCURSES_LOC=\"<$header>\""
+ break
+ fi
+ done
+
+ if [ -z "$cflags" ]; then
+ echo " *"
+ echo " * Unable to find the required ncurses header files."
+ echo " * "
+ echo " * Please install ncurses (ncurses-devel) and try again."
+ echo " *"
+ false
+ fi
+
+ for ext in so a dylib ; do
+ for lib in ncursesw ncurses curses; do
+ filename="$($HOSTCC -print-file-name=lib${lib}.${ext})"
+ if [ "$filename" != "lib${lib}.${ext}" ]; then
+ libs=-l$lib
+ break
+ fi
+ done
+ [ -n "$libs" ] && break
+ done
+
+ if [ -z "$libs" ]; then
+ echo " * Unable to find the required ncurses library."
+ echo " *"
+ echo " * Please install ncurses (ncurses-devel) and try again."
+ echo " * "
+ false
+ fi
+
+ echo "HOSTCFLAGS +=$cflags" >> ${obj}/.tmp_check
+ echo "HOSTLOADLIBES_mconf += $libs" >> ${obj}/.tmp_check
+ echo "HOSTLOADLIBES_nconf += $libs" >> ${obj}/.tmp_check
+}
+
check_qt()
{
local cflags=""
@@ -114,6 +163,7 @@ for arg in $*; do
case $arg in
gettext) ;;
gtk) ;;
+ ncurses) ;;
qt) ;;
*)
echo " *"
@@ -1,84 +0,0 @@
-#!/bin/sh
-# Check ncurses compatibility
-
-# What library to link
-ldflags()
-{
- for ext in so a dylib ; do
- for lib in ncursesw ncurses curses ; do
- $cc -print-file-name=lib${lib}.${ext} | grep -q /
- if [ $? -eq 0 ]; then
- echo "-l${lib}"
- exit
- fi
- done
- done
- exit 1
-}
-
-# Where is ncurses.h?
-ccflags()
-{
- if [ -f /usr/include/ncurses/ncurses.h ]; then
- echo '-I/usr/include/ncurses -DCURSES_LOC="<ncurses.h>"'
- elif [ -f /usr/include/ncurses/curses.h ]; then
- echo '-I/usr/include/ncurses -DCURSES_LOC="<ncurses/curses.h>"'
- elif [ -f /usr/include/ncursesw/curses.h ]; then
- echo '-I/usr/include/ncursesw -DCURSES_LOC="<ncursesw/curses.h>"'
- elif [ -f /usr/include/ncurses.h ]; then
- echo '-DCURSES_LOC="<ncurses.h>"'
- else
- echo '-DCURSES_LOC="<curses.h>"'
- fi
-}
-
-# Temp file, try to clean up after us
-tmp=.lxdialog.tmp
-trap "rm -f $tmp" 0 1 2 3 15
-
-# Check if we can link to ncurses
-check() {
- $cc -xc - -o $tmp 2>/dev/null <<'EOF'
-#include CURSES_LOC
-main() {}
-EOF
- if [ $? != 0 ]; then
- 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
-}
-
-usage() {
- printf "Usage: $0 [-check compiler options|-ccflags|-ldflags compiler options]\n"
-}
-
-if [ $# -eq 0 ]; then
- usage
- exit 1
-fi
-
-cc=""
-case "$1" in
- "-check")
- shift
- cc="$@"
- check
- ;;
- "-ccflags")
- ccflags
- ;;
- "-ldflags")
- shift
- cc="$@"
- ldflags
- ;;
- "*")
- usage
- exit 1
- ;;
-esac