Only build the ncurses stuff when it is needed, based on a

patch from Stefan Allius (though the extra/config/Makefile
rework is mine),
 -Erik

diff --git a/Makefile b/Makefile
index df041cb..e57b6b1 100644 (file)
--- a/Makefile
+++ b/Makefile
@@ -34,7 +34,7 @@ include Rules.mak
 
 DIRS = extra ldso libc libcrypt libresolv libnsl libutil libm libpthread
 
-ifdef include_config
+ifeq ($(strip $(HAVE_DOT_CONFIG)),y)
 
 all: headers subdirs shared utils finished
 
@@ -80,7 +80,7 @@ endif
 
 include/bits/uClibc_config.h: .config
        @if [ ! -x ./extra/config/conf ] ; then \
-           make -C extra/config; \
+           make -C extra/config conf; \
        fi;
        rm -rf include/bits
        mkdir -p include/bits
@@ -290,18 +290,21 @@ finished2:
        @echo Finished installing...
        @echo
 
-else # ifdef include_config
+else # ifeq ($(strip $(HAVE_DOT_CONFIG)),y)
 
 all: menuconfig
 
-ifeq ($(filter-out $(noconfig_targets),$(MAKECMDGOALS)),)
-# Targets which don't need .config
-
 # configuration
 # ---------------------------------------------------------------------------
 
-extra/config/conf extra/config/mconf:
-       make -C extra/config
+extra/config/conf:
+       make -C extra/config conf
+       -@if [ ! -f .config ] ; then \
+               cp extra/Configs/Config.$(TARGET_ARCH).default .config; \
+       fi
+
+extra/config/mconf:
+       make -C extra/config ncurses conf mconf
        -@if [ ! -f .config ] ; then \
                cp extra/Configs/Config.$(TARGET_ARCH).default .config; \
        fi
@@ -384,8 +387,7 @@ release: distclean
                                                \
        tar -cvzf uClibc-$(VERSION).tar.gz --exclude CVS uClibc-$(VERSION)/;
 
-endif # ifeq ($(filter-out $(noconfig_targets),$(MAKECMDGOALS)),)
-endif # ifdef include_config
+endif # ifeq ($(strip $(HAVE_DOT_CONFIG)),y)
 
 .PHONY: dummy subdirs release distclean clean config oldconfig menuconfig
 

diff --git a/Rules.mak b/Rules.mak
index ec8ed7a..333f370 100644 (file)
--- a/Rules.mak
+++ b/Rules.mak
@@ -66,7 +66,6 @@ LIBC:=$(TOPDIR)libc/$(LIBNAME)
 
 # Pull in the user's uClibc configuration
 ifeq ($(filter $(noconfig_targets),$(MAKECMDGOALS)),)
-include_config := 1
 -include $(TOPDIR).config
 endif
 

diff --git a/extra/Configs/Config.in b/extra/Configs/Config.in
index 2945a94..6dd0c4e 100644 (file)
--- a/extra/Configs/Config.in
+++ b/extra/Configs/Config.in
@@ -2,6 +2,9 @@
 # For a description of the syntax of this configuration file,
 # see extra/config/Kconfig-language.txt
 #
+config HAVE_DOT_CONFIG
+       bool
+       default y
 
 
 menu "General Library Settings"

diff --git a/extra/config/Makefile b/extra/config/Makefile
index 50d9ac0..442fbfb 100644 (file)
--- a/extra/config/Makefile
+++ b/extra/config/Makefile
@@ -19,51 +19,44 @@
 TOPDIR=../../
 include $(TOPDIR)Rules.mak
 
-
 all: ncurses conf mconf
 
 LIBS = -lncurses
 ifeq (/usr/include/ncurses/ncurses.h, $(wildcard /usr/include/ncurses/ncurses.h))
-       HOSTCFLAGS += -I/usr/include/ncurses -DCURSES_LOC="<ncurses.h>"
+       HOSTNCURSES += -I/usr/include/ncurses -DCURSES_LOC="<ncurses.h>"
 else
 ifeq (/usr/include/ncurses/curses.h, $(wildcard /usr/include/ncurses/curses.h))
-       HOSTCFLAGS += -I/usr/include/ncurses -DCURSES_LOC="<ncurses/curses.h>"
+       HOSTNCURSES += -I/usr/include/ncurses -DCURSES_LOC="<ncurses/curses.h>"
 else
 ifeq (/usr/include/ncurses.h, $(wildcard /usr/include/ncurses.h))
-       HOSTCFLAGS += -DCURSES_LOC="<ncurses.h>"
+       HOSTNCURSES += -DCURSES_LOC="<ncurses.h>"
 else
-       HOSTCFLAGS += -DCURSES_LOC="<curses.h>"
+       HOSTNCURSES += -DCURSES_LOC="<curses.h>"
 endif
 endif
 endif
 
 
-CONF_SRC  =conf.c zconf.tab.c
-MCONF_SRC =mconf.c zconf.tab.c
-LXDLG_SRC =checklist.c menubox.c textbox.c yesno.c inputbox.c util.c msgbox.c
+CONF_SRC  =conf.c
+MCONF_SRC =mconf.c checklist.c menubox.c textbox.c yesno.c inputbox.c util.c msgbox.c
+SHARED_SRC=zconf.tab.c
+SHARED_DEPS:=lkc.h lkc_proto.h lkc_defs.h expr.h zconf.tab.h
 CONF_OBJS =$(patsubst %.c,%.o, $(CONF_SRC))
 MCONF_OBJS=$(patsubst %.c,%.o, $(MCONF_SRC))
-LXDLG_OBJS=$(patsubst %.c,%.o, $(LXDLG_SRC))
-
-conf: $(CONF_OBJS) 
-       $(HOSTCC) $(HOSTCFLAGS) $(NATIVE_LDFLAGS) $^ -o $@
-
-mconf: $(MCONF_OBJS) $(LXDLG_OBJS)
-       $(HOSTCC) $(HOSTCFLAGS) $(NATIVE_LDFLAGS) $^ -o $@ $(LIBS)
-
-lkc_deps:=lkc.h lkc_proto.h lkc_defs.h expr.h zconf.tab.h
-
-conf.o: conf.c $(lkc_deps)
-
-mconf.o: mconf.c $(lkc_deps)
+SHARED_OBJS=$(patsubst %.c,%.o, $(SHARED_SRC))
 
-zconf.tab.o: zconf.tab.c lex.zconf.c confdata.c expr.c symbol.c menu.c $(lkc_deps)
+conf: $(CONF_OBJS) $(SHARED_OBJS) 
+       $(HOSTCC) $(NATIVE_LDFLAGS) $^ -o $@
 
-lex.zconf.o: lex.zconf.c $(lkc_deps)
+mconf: $(MCONF_OBJS) $(SHARED_OBJS)
+       $(HOSTCC) $(NATIVE_LDFLAGS) $^ -o $@ $(LIBS)
 
-%.o : %.c
+$(CONF_OBJS): %.o : %.c $(SHARED_DEPS)
        $(HOSTCC) $(HOSTCFLAGS) -I. -c $< -o $@
 
+$(MCONF_OBJS): %.o : %.c $(SHARED_DEPS)
+       $(HOSTCC) $(HOSTCFLAGS) $(HOSTNCURSES) -I. -c $< -o $@
+
 lkc_defs.h: lkc_proto.h
        @sed < $< > $@ 's/P(\([^,]*\),.*/#define \1 (\*\1_p)/'
 
@@ -82,9 +75,15 @@ lex.%.c: %.l
        flex -P$(notdir $*) -o$@ $<
 else
 
+lex.zconf.o: lex.zconf.c $(SHARED_DEPS)
+       $(HOSTCC) $(HOSTCFLAGS) -I. -c $< -o $@
+
 lex.zconf.c: lex.zconf.c_shipped
        cp lex.zconf.c_shipped lex.zconf.c
 
+zconf.tab.o: zconf.tab.c lex.zconf.c confdata.c expr.c symbol.c menu.c $(SHARED_DEPS)
+       $(HOSTCC) $(HOSTCFLAGS) -I. -c $< -o $@
+
 zconf.tab.c: zconf.tab.c_shipped
        cp zconf.tab.c_shipped zconf.tab.c