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編譯時未找到庫

2016-02-10 102 views
-5

嘗試編譯C項目時遇到問題。 我的文件夾包含一個.c，一個.h，我的庫目錄和一些文本文件。編譯時未找到庫

當用我自己的main.c（gcc get_next_line.c main.c Libft/libft.a）手動編譯時，每個人都可以正常工作。 雖然我使用腳本來傳遞單元測試，但在啓動它時出現這種類型的錯誤（出現的函數是我的庫中用於.c的函數）。

在朋友的計算機上運行相同的腳本時，編譯工作正常。 我沒有把所有東西都放在這裏（我在這個腳本中使用的Makefile中有很多代碼），但是如果有人需要一些精確的話，我會很樂意嘗試並提供它們。

http://imgur.com/hKcQNMP

編輯：

make gnl 
find: /nfs/zfs-student-2/users/acottier/Taf/GNL/includes: No such file or directory 
find: /nfs/zfs-student-2/users/acottier/Taf/GNL/srcs: No such file or directory 
make exec_tests 
find: /nfs/zfs-student-2/users/acottier/Taf/GNL/includes: No such file or directory 
find: /nfs/zfs-student-2/users/acottier/Taf/GNL/srcs: No such file or directory 
echo "tests/01_test_simple.spec.c 
     tests/02_test_eof_with_close.spec.c 
     tests/03_test_medium_string.spec.c 
     tests/04_test_return_values.spec.c 
     tests/05_test_error_handling.spec.c 
     tests/06_test_line_of_08.spec.c 
     tests/07_test_two_lines_of_08.spec.c 
     tests/08_test_few_lines_of_08.spec.c 
     tests/09_test_line_of_16.spec.c 
     tests/10_test_two_lines_of_16.spec.c 
     tests/11_test_few_lines_of_16.spec.c 
     tests/12_test_line_of_4.spec.c 
     tests/13_test_two_lines_of_4.spec.c 
     tests/14_test_few_lines_of_4.spec.c 
     tests/15_test_line_without_nl.spec.c 
     tests/16_test_line_of_8_without_nl.spec.c 
     tests/17_test_line_of_16_without_nl.spec.c 
     tests/30_bonus_multiple_fd.spec.c 
     tests/40_hard_test_medium_string.spec.c 
     tests/41_hard_test_large_file.spec.c 
     tests/42_hard_test_one_big_fat_line.spec.c" 
     tests/01_test_simple.spec.c 
     tests/02_test_eof_with_close.spec.c 
     tests/03_test_medium_string.spec.c 
     tests/04_test_return_values.spec.c 
     tests/05_test_error_handling.spec.c 
     tests/06_test_line_of_08.spec.c 
     tests/07_test_two_lines_of_08.spec.c 
     tests/08_test_few_lines_of_08.spec.c 
     tests/09_test_line_of_16.spec.c 
     tests/10_test_two_lines_of_16.spec.c 
     tests/11_test_few_lines_of_16.spec.c 
     tests/12_test_line_of_4.spec.c 
     tests/13_test_two_lines_of_4.spec.c 
     tests/14_test_few_lines_of_4.spec.c 
     tests/15_test_line_without_nl.spec.c 
     tests/16_test_line_of_8_without_nl.spec.c 
     tests/17_test_line_of_16_without_nl.spec.c 
     tests/30_bonus_multiple_fd.spec.c 
     tests/40_hard_test_medium_string.spec.c 
     tests/41_hard_test_large_file.spec.c 
     tests/42_hard_test_one_big_fat_line.spec.c 
make re -k -C /nfs/zfs-student-2/users/acottier/Taf/GNL/libft 
Object files deleted. 
Library deleted. 
Compilation finished. 
make -k -C ../testframework/v3/ 
rm -f *.o 
gcc -Wall -Werror -Wextra -ggdb -I includes -c srcs/**/*.c 
ar rc libmt_framework.a *.o 
gcc -g -I . -I ../testframework/v3//includes 
     -I /nfs/zfs-student-2/users/acottier/Taf/GNL 
     -I /nfs/zfs-student-2/users/acottier/Taf/GNL/includes 
     -I /nfs/zfs-student-2/users/acottier/Taf/GNL/includes/builtin 
     -I /nfs/zfs-student-2/users/acottier/Taf/GNL/libs/libtowel/includes -D__MOULITEST__ -DPROTOTYPES= 
     "MT_ADD_PROTO(01_test_simple); 
     MT_ADD_PROTO(02_test_eof_with_close); 
     MT_ADD_PROTO(03_test_medium_string); 
     MT_ADD_PROTO(04_test_return_values); 
     MT_ADD_PROTO(05_test_error_handling); 
     MT_ADD_PROTO(06_test_line_of_08); 
     MT_ADD_PROTO(07_test_two_lines_of_08); 
     MT_ADD_PROTO(08_test_few_lines_of_08); 
     MT_ADD_PROTO(09_test_line_of_16); 
     MT_ADD_PROTO(10_test_two_lines_of_16); 
     MT_ADD_PROTO(11_test_few_lines_of_16); 
     MT_ADD_PROTO(12_test_line_of_4); 
     MT_ADD_PROTO(13_test_two_lines_of_4); 
     MT_ADD_PROTO(14_test_few_lines_of_4); 
     MT_ADD_PROTO(15_test_line_without_nl); 
     MT_ADD_PROTO(16_test_line_of_8_without_nl); 
     MT_ADD_PROTO(17_test_line_of_16_without_nl); 
     MT_ADD_PROTO(30_bonus_multiple_fd); 
     MT_ADD_PROTO(40_hard_test_medium_string); 
     MT_ADD_PROTO(41_hard_test_large_file); 
     MT_ADD_PROTO(42_hard_test_one_big_fat_line); " 
     -DADD_TESTS= 
     "MT_ADD_SUITE(mt, 01_test_simple, suite_01_test_simple); 
     MT_ADD_SUITE(mt, 02_test_eof_with_close, suite_02_test_eof_with_close); 
     MT_ADD_SUITE(mt, 03_test_medium_string, suite_03_test_medium_string); 
     MT_ADD_SUITE(mt, 04_test_return_values, suite_04_test_return_values); 
     MT_ADD_SUITE(mt, 05_test_error_handling, suite_05_test_error_handling); 
     MT_ADD_SUITE(mt, 06_test_line_of_08, suite_06_test_line_of_08); 
     MT_ADD_SUITE(mt, 07_test_two_lines_of_08, suite_07_test_two_lines_of_08); 
     MT_ADD_SUITE(mt, 08_test_few_lines_of_08, suite_08_test_few_lines_of_08); 
     MT_ADD_SUITE(mt, 09_test_line_of_16, suite_09_test_line_of_16); 
     MT_ADD_SUITE(mt, 10_test_two_lines_of_16, suite_10_test_two_lines_of_16); 
     MT_ADD_SUITE(mt, 11_test_few_lines_of_16, suite_11_test_few_lines_of_16); 
     MT_ADD_SUITE(mt, 12_test_line_of_4, suite_12_test_line_of_4); 
     MT_ADD_SUITE(mt, 13_test_two_lines_of_4, suite_13_test_two_lines_of_4); 
     MT_ADD_SUITE(mt, 14_test_few_lines_of_4, suite_14_test_few_lines_of_4); 
     MT_ADD_SUITE(mt, 15_test_line_without_nl, suite_15_test_line_without_nl); 
     MT_ADD_SUITE(mt, 16_test_line_of_8_without_nl, suite_16_test_line_of_8_without_nl); 
     MT_ADD_SUITE(mt, 17_test_line_of_16_without_nl, suite_17_test_line_of_16_without_nl); 
     MT_ADD_SUITE(mt, 30_bonus_multiple_fd, suite_30_bonus_multiple_fd); 
     MT_ADD_SUITE(mt, 40_hard_test_medium_string, suite_40_hard_test_medium_string); 
     MT_ADD_SUITE(mt, 41_hard_test_large_file, suite_41_hard_test_large_file); 
     MT_ADD_SUITE(mt, 42_hard_test_one_big_fat_line, suite_42_hard_test_one_big_fat_line); 
     " -DRENDU_PATH="\"/nfs/zfs-student-2/users/acottier/Taf/GNL\" 
     " tests/01_test_simple.spec.c 
     tests/02_test_eof_with_close.spec.c 
     tests/03_test_medium_string.spec.c 
     tests/04_test_return_values.spec.c 
     tests/05_test_error_handling.spec.c 
     tests/06_test_line_of_08.spec.c 
     tests/07_test_two_lines_of_08.spec.c 
     tests/08_test_few_lines_of_08.spec.c 
     tests/09_test_line_of_16.spec.c 
     tests/10_test_two_lines_of_16.spec.c 
     tests/11_test_few_lines_of_16.spec.c 
     tests/12_test_line_of_4.spec.c 
     tests/13_test_two_lines_of_4.spec.c 
     tests/14_test_few_lines_of_4.spec.c 
     tests/15_test_line_without_nl.spec.c 
     tests/16_test_line_of_8_without_nl.spec.c 
     tests/17_test_line_of_16_without_nl.spec.c 
     tests/30_bonus_multiple_fd.spec.c 
     tests/40_hard_test_medium_string.spec.c 
     tests/41_hard_test_large_file.spec.c 
     tests/42_hard_test_one_big_fat_line.spec.c 
     main.c utils.c /nfs/zfs-student-2/users/acottier/Taf/GNL/get_next_line.c -o get_next_line_tests -L../testframework/v3/ -lmt_framework 
Undefined symbols for architecture x86_64: 
    "_ft_strclr", referenced from: 
     _get_next_line in get_next_line-b43645.o 
    "_ft_strdupchr", referenced from: 
     _ft_traitement in get_next_line-b43645.o 
     _ft_nettoyage in get_next_line-b43645.o 
    "_ft_strjoin", referenced from: 
     _ft_traitement in get_next_line-b43645.o 
    "_ft_strlen", referenced from: 
     _ft_traitement in get_next_line-b43645.o 
    "_ft_strlenchr", referenced from: 
     _ft_traitement in get_next_line-b43645.o 
     _ft_nettoyage in get_next_line-b43645.o 
    "_ft_strnew", referenced from: 
     _get_next_line in get_next_line-b43645.o 
ld: symbol(s) not found for architecture x86_64 
clang: error: linker command failed with exit code 1 (use -v to see invocation) 

make[2]: *** [exec_tests] Error 1 
make[1]: *** [all] Error 2 
make: *** [get_next_line] Error 2

（我做了一些修改，在外殼中庸之道的輸出不是：試圖讓編譯的時候，我會複製我得到的所有文字可讀）

在此先感謝您的幫助。

來源

2016-02-10 András Cottier

+2

你要我們去考慮任何錯誤信息*在問題本身*，而不是在外部服務。文字形式遠遠優於圖像。複製並粘貼是你的朋友。 –

+3

在這裏發佈錯誤，而不是在圖片中。當圖片最終失效時，你的問題對每個人都沒用。 – Martin

+1

也許你需要添加一些'-lxxx'選項來鏈接你的程序所需的動態庫。 –

回答

0

這兩條線路存在的主要問題：

gcc -Wall -Werror -Wextra -ggdb -I includes -c srcs/**/*.c 
ar rc libmt_framework.a *.o

推薦：

SRCS := $(WILDCARD srcs/*.c) 
OBJS := $(SRCS.o:.c) 

CFLAGS := -Wall -Wextra -Werror -ggdb 

NAME := libmt_framework.a 

.PHONY: all 
all: $(NAME) 

*.o: *.c 
<tab>gcc $(CFLAGS) $< -o [email protected] -I./includes 

$(NAME): $(OBJS) 
<tab>ar -rcs [email protected] $^

任何庫應該在創建可執行文件時被引用。

的東西，如：

$(EXECNAME): $(NEW_OBJS) 
<tab>gcc -static -o [email protected] $^ $(LFLAGS) -LpathtoLibrary -lshortlibraryName

來源

2016-02-11 07:35:55 user3629249

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