패키지 설치에서 왜 그런 오류 메시지가 나타 납니까?

-1

현재 저는 Ubuntu 12.04를 사용하고 있습니다. This Package을 설치하려고합니다.
이미 설치 한 패키지 : 'fftw2', 'FFTW-DEV', 'FFTW - 문서', 'FFTW-3.3.4'그러나패키지 설치에서 왜 그런 오류 메시지가 나타 납니까?

, 내가 [email protected]:~/spectrum-master# make하려고 :

cc -lm -lasound -L/usr/lib/x86_64-linux-gnu -lSDL -lfftw3f -lm spectrum.o mmap_file.o pcm.o wav.o alsa.o window.o stft.o cqt.o trans.o -o spectrum 
spectrum.o: In function handle_events': /home/userKum/spectrum-master/spectrum.c:27: undefined reference toSDL_PollEvent' 
spectrum.o: In function srgb': /home/userKum/spectrum-master/spectrum.c:78: undefined reference to__powf_finite' 
/home/userKum/spectrum-master/spectrum.c:76: undefined reference to __powf_finite' /home/userKum/spectrum-master/spectrum.c:77: undefined reference to__powf_finite' 
spectrum.o: In function main': /home/userKum/spectrum-master/spectrum.c:126: undefined reference toSDL_Init' 
/home/userKum/spectrum-master/spectrum.c:127: undefined reference to SDL_SetVideoMode' /home/userKum/spectrum-master/spectrum.c:143: undefined reference toSDL_WM_SetCaption' 
/home/userKum/spectrum-master/spectrum.c:144: undefined reference to SDL_EnableKeyRepeat' /home/userKum/spectrum-master/spectrum.c:199: undefined reference to__log10f_finite' 
/home/userKum/spectrum-master/spectrum.c:157: undefined reference to SDL_Flip' /home/userKum/spectrum-master/spectrum.c:158: undefined reference toSDL_Delay' 
alsa.o: In function write_alsa': /home/userKum/spectrum-master/alsa.c:71: undefined reference tosnd_pcm_writei' 
/home/userKum/spectrum-master/alsa.c:72: undefined reference to snd_pcm_prepare' alsa.o: In functionread_alsa': 
/home/userKum/spectrum-master/alsa.c:54: undefined reference to snd_pcm_readi' /home/userKum/spectrum-master/alsa.c:55: undefined reference tosnd_pcm_prepare' 
alsa.o: In function close_alsa': /home/userKum/spectrum-master/alsa.c:26: undefined reference tosnd_pcm_drain' 
/home/userKum/spectrum-master/alsa.c:27: undefined reference to snd_pcm_close' alsa.o: In functionopen_alsa_read': 
/home/userKum/spectrum-master/alsa.c:92: undefined reference to snd_pcm_hw_params_sizeof' /home/userKum/spectrum-master/alsa.c:92: undefined reference tosnd_pcm_hw_params_sizeof' 
/home/userKum/spectrum-master/alsa.c:94: undefined reference to snd_pcm_open' /home/userKum/spectrum-master/alsa.c:100: undefined reference tosnd_pcm_hw_params_any' 
/home/userKum/spectrum-master/alsa.c:107: undefined reference to snd_pcm_hw_params_set_access' /home/userKum/spectrum-master/alsa.c:114: undefined reference tosnd_pcm_hw_params_set_format' 
/home/userKum/spectrum-master/alsa.c:121: undefined reference to snd_pcm_hw_params_set_rate_resample' /home/userKum/spectrum-master/alsa.c:130: undefined reference tosnd_pcm_hw_params_set_rate_min' 
/home/userKum/spectrum-master/alsa.c:109: undefined reference to snd_pcm_close' /home/userKum/spectrum-master/alsa.c:137: undefined reference tosnd_pcm_hw_params' 
/home/userKum/spectrum-master/alsa.c:144: undefined reference to snd_pcm_hw_params_get_rate' /home/userKum/spectrum-master/alsa.c:151: undefined reference tosnd_pcm_hw_params_get_channels' 
alsa.o: In function open_alsa_write': /home/userKum/spectrum-master/alsa.c:177: undefined reference tosnd_pcm_hw_params_sizeof' 
/home/userKum/spectrum-master/alsa.c:177: undefined reference to snd_pcm_hw_params_sizeof' /home/userKum/spectrum-master/alsa.c:179: undefined reference tosnd_pcm_open' 
/home/userKum/spectrum-master/alsa.c:185: undefined reference to snd_pcm_hw_params_any' /home/userKum/spectrum-master/alsa.c:192: undefined reference tosnd_pcm_hw_params_set_access' 
/home/userKum/spectrum-master/alsa.c:199: undefined reference to snd_pcm_hw_params_set_format' /home/userKum/spectrum-master/alsa.c:206: undefined reference tosnd_pcm_hw_params_set_rate_resample' 
/home/userKum/spectrum-master/alsa.c:213: undefined reference to snd_pcm_hw_params_set_rate_near' /home/userKum/spectrum-master/alsa.c:218: undefined reference tosnd_pcm_hw_params_set_channels_near' 
/home/userKum/spectrum-master/alsa.c:223: undefined reference to snd_pcm_hw_params' /home/userKum/spectrum-master/alsa.c:194: undefined reference tosnd_pcm_close' 
window.o: In function sinc': /home/userKum/spectrum-master/window.c:14: undefined reference tosinf' 
window.o: In function hann': /home/userKum/spectrum-master/window.c:24: undefined reference tocosf' 
window.o: In function hamming': /home/userKum/spectrum-master/window.c:29: undefined reference tocosf' 
window.o: In function sinc': /home/userKum/spectrum-master/window.c:14: undefined reference tosinf' 
window.o: In function gauss': /home/userKum/spectrum-master/window.c:38: undefined reference to__expf_finite' 
stft.o: In function free_stft': /home/userKum/spectrum-master/stft.c:44: undefined reference tofftwf_destroy_plan' 
stft.o: In function get_stft': /home/userKum/spectrum-master/stft.c:38: undefined reference tocabsf' 
stft.o: In function create_stft': /home/userKum/spectrum-master/stft.c:66: undefined reference tofftwf_plan_dft_r2c_1d' 
stft.o: In function slide_stft': /home/userKum/spectrum-master/stft.c:31: undefined reference tofftwf_execute' 
cqt.o: In function get_cqt': /home/userKum/spectrum-master/cqt.c:33: undefined reference tocabsf' 
cqt.o: In function free_cqt': /home/userKum/spectrum-master/cqt.c:47: undefined reference tofftwf_destroy_plan' 
cqt.o: In function create_cqt': /home/userKum/spectrum-master/cqt.c:65: undefined reference to__logf_finite' 
/home/userKum/spectrum-master/cqt.c:65: undefined reference to __expf_finite' /home/userKum/spectrum-master/cqt.c:66: undefined reference to__log2_finite' 
/home/userKum/spectrum-master/cqt.c:87: undefined reference to fftwf_plan_dft_1d' /home/userKum/spectrum-master/cqt.c:98: undefined reference tocexpf' 
/home/userKum/spectrum-master/cqt.c:103: undefined reference to fftwf_execute' /home/userKum/spectrum-master/cqt.c:57: undefined reference tocabsf' 
/home/userKum/spectrum-master/cqt.c:57: undefined reference to cabsf' /home/userKum/spectrum-master/cqt.c:115: undefined reference tocabsf' 
/home/userKum/spectrum-master/cqt.c:117: undefined reference to cabsf' /home/userKum/spectrum-master/cqt.c:117: undefined reference tocabsf' 
/home/userKum/spectrum-master/cqt.c:57: undefined reference to __powf_finite' /home/userKum/spectrum-master/cqt.c:139: undefined reference tofftwf_destroy_plan' 
/home/userKum/spectrum-master/cqt.c:146: undefined reference to fftwf_plan_dft_r2c_1d' cqt.o: In functionslide_cqt': 
/home/userKum/spectrum-master/cqt.c:30: undefined reference to `fftwf_execute' 
collect2: ld returned 1 exit status 
make: *** [spectrum] Error 1

이 정의되지 않은 참조가 무엇인지 전혀 모르겠다 ...... 컴파일 중 '-lasound'에 대한 연결이 누락 된 것 같습니다. 이 문제를 해결할 수 있도록 내가 어떻게해야합니까? 다음과 같이 시청자 중 일부의 요청에 따라

은 메이크 파일은 다음과 같습니다

CFLAGS = -g -D_GNU_SOURCE=1 -W -Wall -O3 -std=c99 -fno-math-errno -ffinite-math-only -fno-rounding-math -fno-signaling-nans -fno-trapping-math -fcx-limited-range -fsingle-precision-constant $(shell sdl-config --cflags) $(shell pkg-config fftw3f --cflags) 
LDFLAGS = -lm -lasound $(shell sdl-config --libs) $(shell pkg-config fftw3f --libs) 

all: spectrum 

clean: 
    rm -f spectrum *.o 

spectrum: spectrum.o mmap_file.o pcm.o wav.o alsa.o window.o stft.o cqt.o trans.o

출처

2015-01-19 andy_tse

"라이브러리가 오브젝트 후 올 필요"의 또 다른 고전적인 사례 :

귀하 라이브러리, 정의 :

LDFLAGS = -lm -lasound $(shell sdl-config --libs) $(shell pkg-config fftw3f --libs)

감안할 때 (여기에 따라) 연결에 대한 규칙입니다 :

는

$(CC) $(LDFLAGS) n.o $(LOADLIBES) $(LDLIBS)

나는

LDLIBS = -lm -lasound $(shell sdl-config --libs) $(shell pkg-config fftw3f --libs)

트릭을 할 것이라고 기대, 나는 실제로 내 자신의 링커 라인을 작성하는 것을 선호하지만, 같은 필연적으로 결국 링크 된 것을 정확히 알고 싶습니다.

(유닉스 링커는 링커에 -lsomething x.o을 나열하면 링커는 라이브러리를 처리하는 것이 다소 단순합니다. 따라서 링커는 -lsomething에서 아무 것도 취하지 않습니다. 그 somethingFunc1 (libsomething.a에 있음)은 x.o 후에 발견되지 않았기 때문에 누락되었습니다.

출처

2015-01-19 08:35:13

패키지 설치에서 왜 그런 오류 메시지가 나타 납니까?

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