c++ - How to compile dlib under make with multiple files? -

-

recently i've been trying add dlib library project (i interested in mpc part since want control quadrocopter), despite many different approaches couldn't find proper working solution. have makefile this: 

all : quadro_mini cxxflags = -std=c++11 -lpthread -o3 #-wall -pedantic libraries = -impu6050 -lmpu6050 -ihcsr04 -lhcsr04  objs = steer.o measurer.o logwriter.o server.o functions.o engine.o enginesmanager.o main.o  hdrs = server.h measurer.h logwriter.h functions.h steeringsignalslistener.h engine.h enginesmanager.h constants.h steer.h   $(objs) : $(hdrs)   quadro_mini : $(objs)     g++ -pthread $^ $(libraries) -lmpu6050 -lhcsr04 -dlib_no_gui_support -o $@

i want use dlib in steer.o module

first approach
linking header containing necessary includes 

objs = measurer.o logwriter.o server.o functions.o engine.o enginesmanager.o main.o dlib/control.o #nazwy sie musza zgadzac z nazwami *.cpp *.h hdrs = server.h measurer.h logwriter.h functions.h steeringsignalslistener.h engine.h enginesmanager.h constants.h steer.h   $(objs) : $(hdrs)   steer.o : $(hdrs)    g++ $(cxxflags) $^ $(libraries) -i. dlib/control.h -o $@ quadro_mini : $(objs) steer.o     g++ -pthread $^ $(libraries) -lmpu6050 -lhcsr04 -dlib_no_gui_support -o $@

the output receive: 

in file included dlib/control/../matrix/matrix_exp.h:6:0,              dlib/control/../matrix/matrix.h:6,              dlib/control/../matrix.h:6,              dlib/control/approximate_linear_models.h:7,              dlib/control/lspi.h:7,              dlib/control.h:6,              steer.h:10: dlib/control/../matrix/../algs.h:146:9: error: expected identifier before numeric constant dlib/control/../matrix/../algs.h:146:9: error: expected '}' before numeric constant dlib/control/../matrix/../algs.h:146:9: error: expected unqualified-id before numeric constant dlib/control/../matrix/../algs.h:495:14: error: expected nested-name-specifier before 'disable_if_c' dlib/control/../matrix/../algs.h:495:26: error: expected initializer before '<' token dlib/control/../matrix/../algs.h:510:14: error: expected nested-name-specifier before 'enable_if_c' dlib/control/../matrix/../algs.h:510:25: error: expected initializer before '<' token dlib/control/../matrix/../algs.h:627:48: error: 'uint64' not declared in scope dlib/control/../matrix/../algs.h:627:48: note: suggested alternative:

etc.

second aproach:
making library out of 

all: dlib.a  cxxflags = -wall -g -std=c++11 -pthread -dlib_no_gui_support  dlib.o : control.h     g++ $(cxxflags) -c $^ -o $@   dlib.a: dlib.o     ar -rv $@ $^

but since header in dlib header should include ? none... since official page forbids adding compiler's include path. approach still doesn't work... info - compile artifacts take on 60 mb.

third approach
adding folder contains dlib folder include search path , use include statements of form #include (dlib official statement). 

cplus_include_path=/home/linaro/quadrocopter/dlib export cplus_include_path

also

cplus_include_path=/home/linaro/quadrocopter/ export cplus_include_path

first gives: 

/home/linaro/quadrocopter/dlib/dlib_include_path_tutorial.txt:1:2: error: #error "don't put dlib folder in include path"

etc.
second has similar effect first approach

i've created test build 2 compilation artifacts:

all : test cxxflags = -g -o3 -std=c++11 lflags = -lpthread -lnsl   objs = maintest.o logwriter.o hdrs = logwriter.h constants.h  $(objs) : $(hdrs)  test : $(objs)      g++ -pthread -idlib/control.h $^ -o $@

and working ! yet cannot previous makefile

anyone please me ? (and no -ldlib not working)

environment: custom lubuntu, gcc version 4.7.2, gnu make 3.81

let proceed in small steps. try this, , tell result:

hdrs = server.h measurer.h logwriter.h functions.h steeringsignalslistener.h engine.h enginesmanager.h constants.h steer.h  measurer.o : measurer.cpp $(hdrs)      g++ $(cxxflags) $< -i. -o $@

Comments

Post a Comment

Popular posts from this blog

ios - RestKit 0.20 — CoreData: error: Failed to call designated initializer on NSManagedObject class (again) -

-
this error has shown on many times, seems. prominent answer issue seems restkit 0.20 — coredata: error: failed call designated initializer on nsmanagedobject class however, solution posted doesn't work me. let's start beginning: i want upload file server. want parse response make sure uploaded. if not, try again later. model has boolean variable called nsnumber *senttoserver purpose (in coredata, bool saved nsnumber ) . because don't know whether sending going successful, save entity coredata model first before sending via restkit. when post request successful, server returns json string this: {"id":14,"created":true} notice that, of course, id not set on coredata model yet, both id , created new informations model. here's model: @interface recording : nsmanagedobject @property (nonatomic, retain) nsstring * audiofilepath; @property (nonatomic, retain) nsdate * createdat; @property (nonatomic, retain) nsstring * deviceid; @...
Read more

java - Digest auth with Spring Security using javaconfig -

-
so i'm trying create digest authentication spring following documentation trying translate xml "requirements" in java requirements. let's have xml in docs: <bean id="digestfilter" class= "org.springframework.security.web.authentication.www.digestauthenticationfilter"> <property name="userdetailsservice" ref="jdbcdaoimpl"/> <property name="authenticationentrypoint" ref="digestentrypoint"/> <property name="usercache" ref="usercache"/> </bean> <bean id="digestentrypoint" class= "org.springframework.security.web.authentication.www.digestauthenticationentrypoint"> <property name="realmname" value="contacts realm via digest authentication"/> <property name="key" value="acegi"/> <property name="noncevalidityseconds" value="10"/> </b...
Read more

laravel - PDOException in Connector.php line 55: SQLSTATE[HY000] [1045] Access denied for user 'root'@'localhost' (using password: YES) -

-
my .env: app_env=local app_debug=true app_key=myappkey app_url=http://localhost db_connection=mysql db_host=localhost db_port=3306 db_database=gestiontaller db_username=root db_password='root' cache_driver=file session_driver=file queue_driver=sync redis_host=127.0.0.1 redis_password=null redis_port=6379 mail_driver=smtp mail_host=mailtrap.io mail_port=2525 mail_username=null mail_password=null mail_encryption=null i've tried password ", ' , without, restarting server every time. i've tried changing localhost 172.0.0.1. yes, password correct, running mysql -u root -p introducing password root in prompt can go mysql. users table: +------------------+-----------+ | user | host | +------------------+-----------+ | debian-sys-maint | localhost | | mysql.sys | localhost | | root | localhost | | root1 | localhost | +------------------+-----------+ i've added homestead.yaml this: database_port: 3306 ...
Read more