我想从Github编译一些东西:
https://github.com/com2m/anki-overdrive-goes-iot/
当运行qmake时,一切似乎都很好,但当运行时,我会得到以下错误:
g++ -c -pipe -g -std=gnu++11 -Wall -W -D_REENTRANT -fPIC -DQT_BLUETOOTH_LIB -DQT_CORE_LIB -I. -isystem /usr/include -isystem /usr/include/x86_64-linux-gnu/qt5 -isystem /usr/include/x86_64-linux-gnu/qt5/QtBluetooth -isystem /usr/include/x86_64-linux-gnu/qt5/QtCore -I. -I/usr/lib/x86_64-linux-gnu/qt5/mkspecs/linux-g++ -o main.o src/main.cpp
In file included from /usr/include/c++/7/bits/stl_algo.h:59:0,
from /usr/include/c++/7/algorithm:62,
from /usr/include/x86_64-linux-gnu/qt5/QtCore/qglobal.h:109,
from /usr/include/x86_64-linux-gnu/qt5/QtCore/qcoreapplication.h:43,
from /usr/include/x86_64-linux-gnu/qt5/QtCore/QCoreApplication:1,
from src/main.cpp:6:
/usr/include/c++/7/cstdlib:75:15: fatal error: stdlib.h: No such file or directory
#include_next <stdlib.h>
^~~~~~~~~~
compilation terminated.
Makefile:497: recipe for target 'main.o' failed
make: *** [main.o] Error 1
运行qmake的文件是包含以下内容的ankidrive.pro文件。
######################################################################
# Automatically generated by qmake (3.0) Thu Sep 29 10:34:51 2016
######################################################################
QT += bluetooth
QT += core
QT -= gui
CONFIG += c++11
CONFIG += debug
TEMPLATE = app
TARGET = build/ankioverdrive
#INCLUDEPATH += .
LIBS += -lmosquittopp
LIBS += -L/usr/lib
INCLUDEPATH += /usr/include/
# Input
SOURCES += src/main.cpp \
src/bluetoothcontroller.cpp \
src/ankimessage.cpp \
src/trackpiece.cpp \
src/track.cpp \
src/mqttclient.cpp \
src/json.cpp \
src/drivemode.cpp \
src/joystick.cc \
src/gamepadmanager.cpp \
src/ankicar.cpp \
src/racecar.cpp \
src/tragediyimplementation.cpp
HEADERS += \
src/headers/bluetoothcontroller.h \
src/headers/ankimessage.h \
src/headers/trackpiece.h \
src/headers/track.h \
src/headers/mqttclient.h \
src/headers/json.h \
src/headers/drivemode.h \
src/headers/joystick.hh \
src/headers/gamepadmanager.h \
src/headers/ankicar.h \
src/headers/racecar.h \
src/headers/tragediyimplementation.h
生成的makefile开始如下:
#############################################################################
# Makefile for building: build/ankioverdrive
# Generated by qmake (3.1) (Qt 5.9.5)
# Project: ankioverdrive.pro
# Template: app
# Command: /usr/lib/qt5/bin/qmake -o Makefile ankioverdrive.pro
#############################################################################
MAKEFILE = Makefile
####### Compiler, tools and options
CC = gcc
CXX = g++
DEFINES = -DQT_BLUETOOTH_LIB -DQT_CORE_LIB
CFLAGS = -pipe -g -Wall -W -D_REENTRANT -fPIC $(DEFINES)
CXXFLAGS = -pipe -g -std=gnu++11 -Wall -W -D_REENTRANT -fPIC $(DEFINES)
INCPATH = -I. -isystem /usr/include -isystem /usr/include/x86_64-linux-gnu/qt5 -isystem /usr/include/x86_64-linux-gnu/qt5/QtBluetooth -isystem /usr/include/x86_64-linux-gnu/qt5/QtCore -I. -I/usr/lib/x86_64-linux-gnu/qt5/mkspecs/linux-g++
QMAKE = /usr/lib/qt5/bin/qmake
DEL_FILE = rm -f
CHK_DIR_EXISTS= test -d
MKDIR = mkdir -p
COPY = cp -f
COPY_FILE = cp -f
COPY_DIR = cp -f -R
INSTALL_FILE = install -m 644 -p
INSTALL_PROGRAM = install -m 755 -p
INSTALL_DIR = cp -f -R
QINSTALL = /usr/lib/qt5/bin/qmake -install qinstall
QINSTALL_PROGRAM = /usr/lib/qt5/bin/qmake -install qinstall -exe
DEL_FILE = rm -f
SYMLINK = ln -f -s
DEL_DIR = rmdir
MOVE = mv -f
TAR = tar -cf
COMPRESS = gzip -9f
DISTNAME = ankioverdrive1.0.0
DISTDIR = /home/renji/Projects/BachalorArbeit/anki-overdrive-goes-iot/.tmp/ankioverdrive1.0.0
LINK = g++
LFLAGS = -Wl,-rpath-link,/usr/lib/x86_64-linux-gnu
LIBS = $(SUBLIBS) -lmosquittopp -L/usr/lib -lQt5Bluetooth -lQt5Core -lpthread
AR = ar cqs
RANLIB =
SED = sed
STRIP = strip
我的研究表明,必然存在错误的路径,但我指派的路径是我的C++包含路径。
stdlib.h可以在以下位置找到:
/usr/include/c++/7/stdlib.h
我在跑步
库本图18.04
还有图书馆
构建要点
