NAME				=	ebpf
INI_DIR				=	/etc/php/7.4/cli/conf.d/
EXTENSION_DIR		=	$(shell php-config --extension-dir)
EXTENSION 			=	${NAME}.so
INI 				=	${NAME}.ini

COMPILER			=	g++
LINKER				=	g++
LIB_BCC = /opt/github/bcc/src
COMPILER_FLAGS		=	-Wall -c -O2 -fpic -I${LIB_BCC}/cc -I${LIB_BCC}/cc/api -I${LIB_BCC}/cc/frontends/clang -I/usr/lib/llvm-14/include -DKERNEL_MODULES_DIR=\"/lib/modules/5.15.0-130-generic\" -o
LINKER_FLAGS		=	-shared
LINKER_DEPENDENCIES	=	-lphpcpp -lbcc



RM					=	rm -f
CP					=	cp -f
MKDIR				=	mkdir -p

SOURCES				=	$(wildcard *.cpp)
OBJECTS				=	$(SOURCES:%.cpp=%.o)


#
#	From here the build instructions start
#

BCC_SHARED_DIR=/opt/github/bcc/build/src/cc/CMakeFiles/bcc-shared.dir
BCC1 =  ${BCC_SHARED_DIR}/*.o


all:					${OBJECTS} ${EXTENSION}

${EXTENSION}:			${OBJECTS}
						${LINKER} ${LINKER_FLAGS} -o $@ ${OBJECTS} ${BCC} ${LINKER_DEPENDENCIES}

${OBJECTS}:
						${COMPILER} ${COMPILER_FLAGS} $@ ${@:%.o=%.cpp}

install:		
						${CP} ${EXTENSION} ${EXTENSION_DIR}
						${CP} ${INI} ${INI_DIR}
				
clean:
						${RM} ${EXTENSION} ${OBJECTS}