我正在尝试在Ubuntu 11.10中编译我的代码,但是出现了这些错误和更多错误。通过谷歌搜索,我认为这是一个链接错误。具体来说,有建议要确保您拥有正确的头文件并链接-lncurses库。我已经做到了。但是我仍然收到此错误。我还读到可能需要安装libncurses,但我已经安装了它。
My MakeFile:
CPP = g++
CPPFLAGS = -c -Wall -g
LINK = g++
LDFLAGS_LINUX = -lpthread -lncurses
LDFLAGS = $(LDFLAGS_LINUX)
RM = rm
.SUFFIXES:
.SUFFIXES: .o .cpp
.cpp.o:
$(CPP) $(CPPFLAGS) $*.cpp -o $(SRC_DIR)$*.o
all: skygrid
skygrid: skygrid.o commServer.o pose.o robot.o
$(LINK) $(LDFLAGS) -o $@ $^
clean:
$(RM) -rf *.o skygrid
skygrid.o: skygrid.cpp definitions.h commServer.h pose.h robot.h
commServer.o: commServer.cpp commServer.h
pose.o: pose.cpp pose.h
robot.o: robot.cpp robot.h pose.h
我的错误:
/home/fari/Desktop/FarahSkygrid/skygrid/src/skygrid.cpp:1094: undefined reference to `stdscr'
/home/fari/Desktop/FarahSkygrid/skygrid/src/skygrid.cpp:1094: undefined reference to `stdscr'
/home/fari/Desktop/FarahSkygrid/skygrid/src/skygrid.cpp:1094: undefined reference to `stdscr'
/home/fari/Desktop/FarahSkygrid/skygrid/src/skygrid.cpp:1094: undefined reference to `stdscr'
/home/fari/Desktop/FarahSkygrid/skygrid/src/skygrid.cpp:1104: undefined reference to `werase'
/home/fari/Desktop/FarahSkygrid/skygrid/src/skygrid.cpp:1106: undefined reference to `wprintw'
/home/fari/Desktop/FarahSkygrid/skygrid/src/skygrid.cpp:1107: undefined reference to `wprintw'
/home/fari/Desktop/FarahSkygrid/skygrid/src/skygrid.cpp:1109: undefined reference to `wprintw'
/home/fari/Desktop/FarahSkygrid/skygrid/src/skygrid.cpp:1111: undefined reference to `stdscr'
/home/fari/Desktop/FarahSkygrid/skygrid/src/skygrid.cpp:1111: undefined reference to `wgetch'
/home/fari/Desktop/FarahSkygrid/skygrid/src/skygrid.cpp:1116: undefined reference to `wtouchln'
gcc -o hello hello.c -lncurses
。 - jcubic