[Buildroot] compiling package/libcgi before my cgi code

[Sridhar Addagada]

Hi,
I'm working to implement web management on our device, and have enabled lighttpd, and created a new directory under packages (packages/mycgi) where i put in my xxx-cgi.c code.  I need to make sure that libcgi compiles before my cgi sources are compiled.  Here is the makefile I've cooked up.  Any suggestions appreciated.

Thanks


#############################################################
#
# Web Management Interface
#
#############################################################
WEBCFG_DIR=$(BUILD_DIR)/webcfg
WEBCFG_SOURCE:=package/webcfg
WEBCFG_DEPENDENCIES = libcgi

$(WEBCFG_DIR)/.unpacked: $(WEBCFG_SOURCE)/webcgi.c
    mkdir -p $(WEBCFG_DIR)
    cp $(WEBCFG_SOURCE)/webcgi.c $(WEBCFG_DIR)
    touch $@

$(WEBCFG_DIR)/.compiled: $(WEBCFG_DIR)/.unpacked
    $(TARGET_CC) $(TARGET_CFLAGS) $(TARGET_LDFLAGS) \
        $(WEBCFG_DIR)/webcgi.c -o $(WEBCFG_DIR)/webcgi \
        -I$(WEBCFG_DIR)/../libcgi-1.0/src $(WEBCFG_DIR)/../libcgi-1.0/src/libcgi.a
    $(STRIPCMD) $(WEBCFG_DIR)/webcgi
    touch $@

$(WEBCFG_DIR)/.installed: $(WEBCFG_DIR)/.compiled
    $(INSTALL) -m0755 $(WEBCFG_DIR)/webcgi $(TARGET_DIR)/usr/sbin/webcgi
    mkdir -p $(TARGET_DIR)/var/www/html
    $(INSTALL) -m0444 package/webcfg/webconfig.html $(TARGET_DIR)/var/www/html
    touch $@

webcgi: $(WEBCFG_DIR)/.installed

ifeq ($(BR2_PACKAGE_WEB_CONFIG_MGMT),y)
TARGETS+=webcgi
endif
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