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authorSam Ravnborg <sam@ravnborg.org>2007-12-09 20:11:15 +0100
committerSam Ravnborg <sam@ravnborg.org>2008-01-28 23:14:36 +0100
commit6e588f6dcfcffa24decf418b96b4184a907d2bf8 (patch)
tree73e1dc68d7a792668b68e597fde572061de2c6a2 /scripts/kconfig/Makefile
parent551559e13af1ccd19d0525cb2b0f308905170647 (diff)
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/Makefile')
-rw-r--r--scripts/kconfig/Makefile14
1 files changed, 8 insertions, 6 deletions
diff --git a/scripts/kconfig/Makefile b/scripts/kconfig/Makefile
index 1ad6f7fc490a..80914358817e 100644
--- a/scripts/kconfig/Makefile
+++ b/scripts/kconfig/Makefile
@@ -93,12 +93,6 @@ HOST_LOADLIBES = $(shell $(CONFIG_SHELL) $(check-lxdialog) -ldflags $(HOSTCC))
HOST_EXTRACFLAGS += -DLOCALE
-PHONY += $(obj)/dochecklxdialog
-$(obj)/dochecklxdialog:
- $(Q)$(CONFIG_SHELL) $(check-lxdialog) -check $(HOSTCC) $(HOST_LOADLIBES)
-
-always := dochecklxdialog
-
# ===========================================================================
# Shared Makefile for the various kconfig executables:
@@ -145,6 +139,14 @@ clean-files := lkc_defs.h qconf.moc .tmp_qtcheck \
.tmp_gtkcheck zconf.tab.c lex.zconf.c zconf.hash.c
clean-files += mconf qconf gconf
+# 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) $(HOST_LOADLIBES)
+
+always := dochecklxdialog
+
# Add environment specific flags
HOST_EXTRACFLAGS += $(shell $(CONFIG_SHELL) $(srctree)/$(src)/check.sh $(HOSTCC) $(HOSTCFLAGS))

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