#
# The main targets that can be executed directly are:
#     clean     remove built files from a configuration
#     all       build all configurations
#

# Environment
MKDIR=mkdir
CP=cp
CC=gcc
CCC=g++
CXX=g++

# Object Directory
OBJECTDIR=build

# Target dir
TARGETDIR=dist

# Object Files
OBJECTFILES= \
        ${OBJECTDIR}/bronx_nagios.o		\
        ${OBJECTDIR}/bronx_listener_utils.o	\
        ${OBJECTDIR}/bronx_listener.o		\
        ${OBJECTDIR}/bronx_cmd_acceptor.o	\
        ${OBJECTDIR}/bronx.o			\
        ${OBJECTDIR}/bronx_thread.o		\
        ${OBJECTDIR}/bronx_listener_netutils.o	\
        ${OBJECTDIR}/bronx_log.o		\
        ${OBJECTDIR}/bronx_config.o		\
        ${OBJECTDIR}/bronx_admin.o		\
        ${OBJECTDIR}/bronx_processors.o		\
        ${OBJECTDIR}/bronx_utils.o		\
        ${OBJECTDIR}/bronx_cmd_acceptor_utils.o	\
        ${OBJECTDIR}/bronx_safe_fork.o

# C Compiler Flags
# _REENTRANT is defined in one of the Nagios header files that we include in all our
# Bronx code, but let's not depend on that to guarantee the safety of our compilation.
# _GNU_SOURCE is similarly defined in one of the Nagios header files, and again we
# want to guarantee compatibility with that compilation, so we set it explictly here.
CFLAGS=-D_REENTRANT -D_GNU_SOURCE -fPIC -Wall -Werror

# Link Libraries and Options
LDLIBSOPTIONS=-L/usr/local/groundwork/common/lib -lapr-1 -laprutil-1 -lmcrypt
# Use the following as well to nail down linkages to GroundWork-supplied libraries.
# LDLIBSOPTIONS+=-Wl,-R/usr/local/groundwork/common/lib

# Header files
INCLUDEFILES = \
	-I/usr/local/groundwork/common/lib/glib-2.0/include/	\
	-I/usr/local/groundwork/common/include/glib-2.0/	\
	-I/usr/local/groundwork/common/include			\
	-I/usr/local/groundwork/common/include/apr-1		\
	-I/usr/local/groundwork/common/include/nagios

all	: ${TARGETDIR}/libbronx.so

${TARGETDIR}/libbronx.so	: ${OBJECTFILES}
	${MKDIR} -p ${TARGETDIR}
	${LINK.c} -shared -o ${TARGETDIR}/libbronx.so -fPIC ${OBJECTFILES} ${LDLIBSOPTIONS}

# We could be more discriminating about exactly which header files are used to compile each
# object file, but this thing as a whole compiles so quickly that there's no point in doing so.
# The important thing is to at least establish some superset of the existing dependencies, so
# we don't get misled into believing that everything is up-to-date when it's not.
${OBJECTFILES}		: *.h

${OBJECTDIR}/%.o	: %.c
	${MKDIR} -p ${OBJECTDIR}
	$(COMPILE.c) -O2 ${INCLUDEFILES} ${CFLAGS} -o $@ $(*F).c

clean	:
	${RM} -r ${OBJECTDIR} ${TARGETDIR}
	${RM} ${TARGETDIR}/libbronx.so