libpayload: External code

This is external and properly licensed code that I pulled into the tree.
          
Signed-off-by: Jordan Crouse <jordan.crouse@amd.com>
Acked-by: Uwe Hermann <uwe@hermann-uwe.de>


git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3171 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1

1 files changed, 107 insertions, 0 deletions

diff --git a/payloads/libpayload/util/kconfig/Makefile b/payloads/libpayload/util/kconfig/Makefile
new file mode 100644
index 0000000000..9b62d756dc
--- /dev/null
+++ b/payloads/libpayload/util/kconfig/Makefile
@@ -0,0 +1,107 @@
+# Makefile for Pixil config 
+# Originally from Busybox
+
+HOSTCC ?= gcc
+HOSTCFLAGS=-O0 -g
+
+all: ncurses conf mconf
+
+LIBS = -lncurses
+ifeq (/usr/include/ncurses/ncurses.h, $(wildcard /usr/include/ncurses/ncurses.h))
+	HOSTNCURSES += -I/usr/include/ncurses -DCURSES_LOC="<ncurses.h>"
+else
+ifeq (/usr/include/ncurses/curses.h, $(wildcard /usr/include/ncurses/curses.h))
+	HOSTNCURSES += -I/usr/include/ncurses -DCURSES_LOC="<ncurses/curses.h>"
+else
+ifeq (/usr/local/include/ncurses/ncurses.h, $(wildcard /usr/local/include/ncurses/ncurses.h))
+	HOSTCFLAGS += -I/usr/local/include/ncurses -DCURSES_LOC="<ncurses.h>"
+else
+ifeq (/usr/local/include/ncurses/curses.h, $(wildcard /usr/local/include/ncurses/curses.h))
+	HOSTCFLAGS += -I/usr/local/include/ncurses -DCURSES_LOC="<ncurses/curses.h>"
+else
+ifeq (/usr/include/ncurses.h, $(wildcard /usr/include/ncurses.h))
+	HOSTNCURSES += -DCURSES_LOC="<ncurses.h>"
+else
+	HOSTNCURSES += -DCURSES_LOC="<curses.h>"
+endif
+endif
+endif
+endif
+endif
+
+CONF_SRC  =conf.c
+MCONF_SRC =mconf.c lxdialog/checklist.c lxdialog/menubox.c lxdialog/textbox.c lxdialog/yesno.c lxdialog/inputbox.c lxdialog/util.c lxdialog/msgbox.c
+SHARED_SRC=zconf.tab.c
+SHARED_DEPS:=lkc.h lkc_proto.h lkc_defs.h expr.h zconf.hash.c
+CONF_OBJS =$(patsubst %.c,%.o, $(CONF_SRC))
+MCONF_OBJS=$(patsubst %.c,%.o, $(MCONF_SRC))
+SHARED_OBJS=$(patsubst %.c,%.o, $(SHARED_SRC))
+
+conf: $(CONF_OBJS) $(SHARED_OBJS) 
+	$(HOSTCC) $(NATIVE_LDFLAGS) $^ -o $@
+
+mconf: $(MCONF_OBJS) $(SHARED_OBJS)
+	$(HOSTCC) $(NATIVE_LDFLAGS) $^ -o $@ $(LIBS)
+
+$(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)/'
+
+###
+# The following requires flex/bison
+# By default we use the _shipped versions, uncomment the 
+# following line if you are modifying the flex/bison src.
+#LKC_GENPARSER := 1
+
+ifdef LKC_GENPARSER
+
+%.tab.c %.tab.h: %.y
+	bison -t -d -v -b $* -p $(notdir $*) $<
+
+lex.%.c: %.l
+	flex -P$(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.hash.c: zconf.hash.c_shipped
+	cp $< $@
+
+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
+
+endif
+
+.PHONY: ncurses
+
+ncurses:
+	@echo "main() {}" > lxtemp.c
+	@if $(HOSTCC) lxtemp.c $(LIBS) ; then \
+		rm -f lxtemp.c a.out; \
+	else \
+		rm -f lxtemp.c; \
+		echo -e "\007" ;\
+		echo ">> Unable to find the Ncurses libraries." ;\
+		echo ">>" ;\
+		echo ">> You must have Ncurses installed in order" ;\
+		echo ">> to use 'make menuconfig'" ;\
+		echo ;\
+		exit 1 ;\
+	fi
+
+clean:
+	@ rm -f *.o *~ core $(TARGETS) $(MCONF_OBJS) $(CONF_OBJS) \
+		conf mconf zconf.tab.c lex.zconf.c lkc_defs.h
+