]> pilppa.com Git - linux-2.6-omap-h63xx.git/commitdiff
kconfig: get rid of stray a.o, support ncursesw
authorSam Ravnborg <sam@mars.ravnborg.org>
Sun, 15 Jan 2006 14:28:35 +0000 (15:28 +0100)
committerSam Ravnborg <sam@mars.ravnborg.org>
Sun, 15 Jan 2006 14:28:35 +0000 (15:28 +0100)
scripts/kconfig/lxdialog/check-lxdialog.sh uses gcc to check for
what libraries are present. Redirect output to /dev/null
so we do not generate an a.out.
Also included support for ncursesw - so if present prefer that
instead of ncurses.
The order is now (first is preferred):
1) ncursesw
2) ncurses
3) curses

The latter is to support SunOS.

Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
scripts/kconfig/lxdialog/Makefile
scripts/kconfig/lxdialog/check-lxdialog.sh

index 8f41d9a57aaa89ab401d6b93920df74cf258a71a..fae3e29fc924a8c8eaa419187d2880241a4e0a3b 100644 (file)
@@ -1,9 +1,9 @@
 # Makefile to build lxdialog package
 #
 
-check-lxdialog   := $(srctree)/$(src)/check-lxdialog.sh
-HOST_EXTRACFLAGS := $(shell $(CONFIG_SHELL) $(check-lxdialog) -ccflags)
-HOST_LOADLIBES   := $(shell $(CONFIG_SHELL) $(check-lxdialog) -ldflags)
+check-lxdialog  := $(srctree)/$(src)/check-lxdialog.sh
+HOST_EXTRACFLAGS:= $(shell $(CONFIG_SHELL) $(check-lxdialog) -ccflags)
+HOST_LOADLIBES  := $(shell $(CONFIG_SHELL) $(check-lxdialog) -ldflags $(HOSTCC))
  
 HOST_EXTRACFLAGS += -DLOCALE 
 
index a3c141b49670f698fa541a44227dc100d89b6a02..448e353923f3b52545a7473d4ff5a4e342a7f959 100644 (file)
@@ -4,11 +4,22 @@
 # What library to link
 ldflags()
 {
-       if [ `uname` == SunOS ]; then
-               echo '-lcurses'
-       else
+       echo "main() {}" | $cc -lncursesw -xc - -o /dev/null 2> /dev/null
+       if [ $? -eq 0 ]; then
+               echo '-lncursesw'
+               exit
+       fi
+       echo "main() {}" | $cc -lncurses -xc - -o /dev/null 2> /dev/null
+       if [ $? -eq 0 ]; then
                echo '-lncurses'
+               exit
        fi
+       echo "main() {}" | $cc -lcurses -xc - -o /dev/null 2> /dev/null
+       if [ $? -eq 0 ]; then
+               echo '-lcurses'
+               exit
+       fi
+       exit 1
 }
 
 # Where is ncurses.h?
@@ -28,7 +39,7 @@ ccflags()
 compiler=""
 # Check if we can link to ncurses
 check() {
-       echo "main() {}" | $compiler -xc -
+       echo "main() {}" | $cc -xc - -o /dev/null 2> /dev/null
        if [ $? != 0 ]; then
                echo " *** Unable to find the ncurses libraries."          1>&2
                echo " *** make menuconfig require the ncurses libraries"  1>&2
@@ -51,13 +62,15 @@ fi
 case "$1" in
        "-check")
                shift
-               compiler="$@"
+               cc="$@"
                check
                ;;
        "-ccflags")
                ccflags
                ;;
        "-ldflags")
+               shift
+               cc="$@"
                ldflags
                ;;
        "*")