Glib —对glib中任何内容的未定义引用? [英] Glib — undefined reference to anything from glib?

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问题描述

我的S程序有问题. 我需要使用以下命令进行编译:

gcc -I/usr/include/glib-2.0 -I/usr/lib/x86_64-linux-gnu/glib-2.0/include -lglib-2.0 \
    -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -Wall -Wextra -g -std=c99 -lm *.c \
    -o generator1_1

我有很多这样的错误消息:

/home/cyrine/Bureau/Seq_GLib2_1_1_Triche/main.c:153: undefined reference to `g_hash_table_lookup'
/home/cyrine/Bureau/Seq_GLib2_1_1_Triche/main.c:171: undefined reference to `g_hash_table_insert'
/home/cyrine/Bureau/Seq_GLib2_1_1_Triche/main.c:172: undefined reference to `g_array_append_vals'
/home/cyrine/Bureau/Seq_GLib2_1_1_Triche/main.c:179: undefined reference to `g_array_append_vals'
/tmp/ccVqEbsM.o: In function `main':
/home/cyrine/Bureau/Seq_GLib2_1_1_Triche/main.c:238: undefined reference to `g_hash_table_new_full'
/home/cyrine/Bureau/Seq_GLib2_1_1_Triche/main.c:239: undefined reference to `g_hash_table_new_full'
/home/cyrine/Bureau/Seq_GLib2_1_1_Triche/main.c:263: undefined reference to `g_hash_table_destroy'
/home/cyrine/Bureau/Seq_GLib2_1_1_Triche/main.c:264: undefined reference to `g_hash_table_destroy'
/tmp/cc2UG2Wy.o: In function `fillVFile':
/home/cyrine/Bureau/Seq_GLib2_1_1_Triche/reader.c:47: undefined reference to `g_strdup'
/home/cyrine/Bureau/Seq_GLib2_1_1_Triche/reader.c:51: undefined reference to `g_ptr_array_add'
/tmp/cctOiTOl.o: In function `calculRegles':
/home/cyrine/Bureau/Seq_GLib2_1_1_Triche/regles.c:23: undefined reference to `g_hash_table_get_values'
/home/cyrine/Bureau/Seq_GLib2_1_1_Triche/regles.c:48: undefined reference to `g_list_length'
/home/cyrine/Bureau/Seq_GLib2_1_1_Triche/regles.c:57: undefined reference to `g_list_sort'
/home/cyrine/Bureau/Seq_GLib2_1_1_Triche/regles.c:82: undefined reference to `g_hash_table_new'
/home/cyrine/Bureau/Seq_GLib2_1_1_Triche/regles.c:85: undefined reference to `g_array_new'
/home/cyrine/Bureau/Seq_GLib2_1_1_Triche/regles.c:110: undefined reference to `g_hash_table_lookup'
/home/cyrine/Bureau/Seq_GLib2_1_1_Triche/regles.c:116: undefined reference to `g_hash_table_lookup'
/home/cyrine/Bureau/Seq_GLib2_1_1_Triche/regles.c:121: undefined reference to `log2'
/home/cyrine/Bureau/Seq_GLib2_1_1_Triche/regles.c:125: undefined reference to `g_array_append_vals'
/home/cyrine/Bureau/Seq_GLib2_1_1_Triche/regles.c:128: undefined reference to `g_hash_table_insert'
/home/cyrine/Bureau/Seq_GLib2_1_1_Triche/regles.c:139: undefined reference to `g_array_sort'
/home/cyrine/Bureau/Seq_GLib2_1_1_Triche/regles.c:167: undefined reference to `g_hash_table_lookup'
/home/cyrine/Bureau/Seq_GLib2_1_1_Triche/regles.c:176: undefined reference to `g_hash_table_lookup'
/home/cyrine/Bureau/Seq_GLib2_1_1_Triche/regles.c:198: undefined reference to `g_hash_table_destroy'
/home/cyrine/Bureau/Seq_GLib2_1_1_Triche/regles.c:199: undefined reference to `g_array_free'
/home/cyrine/Bureau/Seq_GLib2_1_1_Triche/regles.c:205: undefined reference to `g_list_free'
/tmp/cczRKfT8.o: In function `cstSequence1':
/home/cyrine/Bureau/Seq_GLib2_1_1_Triche/sequence1.c:19: undefined reference to `g_array_new'
/tmp/cczRKfT8.o: In function `dstSequence1':
/home/cyrine/Bureau/Seq_GLib2_1_1_Triche/sequence1.c:26: undefined reference to `g_array_free'
/tmp/cczRKfT8.o: In function `hashSeq1Fct':
/home/cyrine/Bureau/Seq_GLib2_1_1_Triche/sequence1.c:97: undefined reference to `g_str_hash'
/tmp/cczRKfT8.o: In function `eqSeq1Fct':
/home/cyrine/Bureau/Seq_GLib2_1_1_Triche/sequence1.c:113: undefined reference to `g_str_equal'
/tmp/cc7ZNuaW.o: In function `cstSequence2':
/home/cyrine/Bureau/Seq_GLib2_1_1_Triche/sequence2.c:22: undefined reference to `g_array_new'
/tmp/cc7ZNuaW.o: In function `dstSequence2':
/home/cyrine/Bureau/Seq_GLib2_1_1_Triche/sequence2.c:29: undefined reference to `g_array_free'
/tmp/cc7ZNuaW.o: In function `hashSeq2Fct':
/home/cyrine/Bureau/Seq_GLib2_1_1_Triche/sequence2.c:131: undefined reference to `g_str_hash'
/home/cyrine/Bureau/Seq_GLib2_1_1_Triche/sequence2.c:132: undefined reference to `g_str_hash'
/tmp/cc7ZNuaW.o: In function `eqSeq2Fct':
/home/cyrine/Bureau/Seq_GLib2_1_1_Triche/sequence2.c:152: undefined reference to `g_str_equal'
/home/cyrine/Bureau/Seq_GLib2_1_1_Triche/sequence2.c:153: undefined reference to `g_str_equal'
/tmp/ccY2cdEJ.o: In function `foncteurRetireDoublonsSeq1':
/home/cyrine/Bureau/Seq_GLib2_1_1_Triche/utils.c:29: undefined reference to `g_array_remove_index'
/tmp/ccY2cdEJ.o: In function `foncteurRetireDoublonsSeq2':
/home/cyrine/Bureau/Seq_GLib2_1_1_Triche/utils.c:52: undefined reference to `g_array_remove_index'
/tmp/ccY2cdEJ.o: In function `retireDoublonsLignesSeq1':
/home/cyrine/Bureau/Seq_GLib2_1_1_Triche/utils.c:66: undefined reference to `g_hash_table_get_values'
/home/cyrine/Bureau/Seq_GLib2_1_1_Triche/utils.c:68: undefined reference to `g_list_foreach'
/home/cyrine/Bureau/Seq_GLib2_1_1_Triche/utils.c:70: undefined reference to `g_list_free'
/tmp/ccY2cdEJ.o: In function `retireDoublonsLignesSeq2':
/home/cyrine/Bureau/Seq_GLib2_1_1_Triche/utils.c:75: undefined reference to `g_hash_table_get_values'
/home/cyrine/Bureau/Seq_GLib2_1_1_Triche/utils.c:77: undefined reference to `g_list_foreach'
/home/cyrine/Bureau/Seq_GLib2_1_1_Triche/utils.c:79: undefined reference to `g_list_free'
/tmp/cc8GGinx.o: In function `cstVFile':
/home/cyrine/Bureau/Seq_GLib2_1_1_Triche/vfile.c:15: undefined reference to `g_ptr_array_sized_new'
/tmp/cc8GGinx.o: In function `dstVFile':
/home/cyrine/Bureau/Seq_GLib2_1_1_Triche/vfile.c:26: undefined reference to `g_free'
/home/cyrine/Bureau/Seq_GLib2_1_1_Triche/vfile.c:29: undefined reference to `g_ptr_array_free'
collect2: ld returned 1 exit status
make: *** [all] Error 1

我使用Ubuntu 12.04. 有人知道吗?

解决方案

在对象"文件(或在编译源代码并一次链接时都包含源文件)之后，包含由-l指定的库. /p>

您有:

gcc -I/usr/include/glib-2.0 -I/usr/lib/x86_64-linux-gnu/glib-2.0/include \
    -lglib-2.0 \
    -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -Wall -Wextra -g -std=c99 \
    -lm *.c -o generator1_1

您需要:

gcc -I/usr/include/glib-2.0 -I/usr/lib/x86_64-linux-gnu/glib-2.0/include \
    -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -Wall -Wextra -g -std=c99 \
    *.c -lglib-2.0 -lm -o generator1_1

在某些系统中，您可以在链接命令行中的任意位置指定库，但是目标文件后的库"在我遇到的所有系统上始终有效.

I have a problem with my S program. I need to compile it with this command: 

gcc -I/usr/include/glib-2.0 -I/usr/lib/x86_64-linux-gnu/glib-2.0/include -lglib-2.0 \
    -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -Wall -Wextra -g -std=c99 -lm *.c \
    -o generator1_1

I have many error messages like this: 

/home/cyrine/Bureau/Seq_GLib2_1_1_Triche/main.c:153: undefined reference to `g_hash_table_lookup'
/home/cyrine/Bureau/Seq_GLib2_1_1_Triche/main.c:171: undefined reference to `g_hash_table_insert'
/home/cyrine/Bureau/Seq_GLib2_1_1_Triche/main.c:172: undefined reference to `g_array_append_vals'
/home/cyrine/Bureau/Seq_GLib2_1_1_Triche/main.c:179: undefined reference to `g_array_append_vals'
/tmp/ccVqEbsM.o: In function `main':
/home/cyrine/Bureau/Seq_GLib2_1_1_Triche/main.c:238: undefined reference to `g_hash_table_new_full'
/home/cyrine/Bureau/Seq_GLib2_1_1_Triche/main.c:239: undefined reference to `g_hash_table_new_full'
/home/cyrine/Bureau/Seq_GLib2_1_1_Triche/main.c:263: undefined reference to `g_hash_table_destroy'
/home/cyrine/Bureau/Seq_GLib2_1_1_Triche/main.c:264: undefined reference to `g_hash_table_destroy'
/tmp/cc2UG2Wy.o: In function `fillVFile':
/home/cyrine/Bureau/Seq_GLib2_1_1_Triche/reader.c:47: undefined reference to `g_strdup'
/home/cyrine/Bureau/Seq_GLib2_1_1_Triche/reader.c:51: undefined reference to `g_ptr_array_add'
/tmp/cctOiTOl.o: In function `calculRegles':
/home/cyrine/Bureau/Seq_GLib2_1_1_Triche/regles.c:23: undefined reference to `g_hash_table_get_values'
/home/cyrine/Bureau/Seq_GLib2_1_1_Triche/regles.c:48: undefined reference to `g_list_length'
/home/cyrine/Bureau/Seq_GLib2_1_1_Triche/regles.c:57: undefined reference to `g_list_sort'
/home/cyrine/Bureau/Seq_GLib2_1_1_Triche/regles.c:82: undefined reference to `g_hash_table_new'
/home/cyrine/Bureau/Seq_GLib2_1_1_Triche/regles.c:85: undefined reference to `g_array_new'
/home/cyrine/Bureau/Seq_GLib2_1_1_Triche/regles.c:110: undefined reference to `g_hash_table_lookup'
/home/cyrine/Bureau/Seq_GLib2_1_1_Triche/regles.c:116: undefined reference to `g_hash_table_lookup'
/home/cyrine/Bureau/Seq_GLib2_1_1_Triche/regles.c:121: undefined reference to `log2'
/home/cyrine/Bureau/Seq_GLib2_1_1_Triche/regles.c:125: undefined reference to `g_array_append_vals'
/home/cyrine/Bureau/Seq_GLib2_1_1_Triche/regles.c:128: undefined reference to `g_hash_table_insert'
/home/cyrine/Bureau/Seq_GLib2_1_1_Triche/regles.c:139: undefined reference to `g_array_sort'
/home/cyrine/Bureau/Seq_GLib2_1_1_Triche/regles.c:167: undefined reference to `g_hash_table_lookup'
/home/cyrine/Bureau/Seq_GLib2_1_1_Triche/regles.c:176: undefined reference to `g_hash_table_lookup'
/home/cyrine/Bureau/Seq_GLib2_1_1_Triche/regles.c:198: undefined reference to `g_hash_table_destroy'
/home/cyrine/Bureau/Seq_GLib2_1_1_Triche/regles.c:199: undefined reference to `g_array_free'
/home/cyrine/Bureau/Seq_GLib2_1_1_Triche/regles.c:205: undefined reference to `g_list_free'
/tmp/cczRKfT8.o: In function `cstSequence1':
/home/cyrine/Bureau/Seq_GLib2_1_1_Triche/sequence1.c:19: undefined reference to `g_array_new'
/tmp/cczRKfT8.o: In function `dstSequence1':
/home/cyrine/Bureau/Seq_GLib2_1_1_Triche/sequence1.c:26: undefined reference to `g_array_free'
/tmp/cczRKfT8.o: In function `hashSeq1Fct':
/home/cyrine/Bureau/Seq_GLib2_1_1_Triche/sequence1.c:97: undefined reference to `g_str_hash'
/tmp/cczRKfT8.o: In function `eqSeq1Fct':
/home/cyrine/Bureau/Seq_GLib2_1_1_Triche/sequence1.c:113: undefined reference to `g_str_equal'
/tmp/cc7ZNuaW.o: In function `cstSequence2':
/home/cyrine/Bureau/Seq_GLib2_1_1_Triche/sequence2.c:22: undefined reference to `g_array_new'
/tmp/cc7ZNuaW.o: In function `dstSequence2':
/home/cyrine/Bureau/Seq_GLib2_1_1_Triche/sequence2.c:29: undefined reference to `g_array_free'
/tmp/cc7ZNuaW.o: In function `hashSeq2Fct':
/home/cyrine/Bureau/Seq_GLib2_1_1_Triche/sequence2.c:131: undefined reference to `g_str_hash'
/home/cyrine/Bureau/Seq_GLib2_1_1_Triche/sequence2.c:132: undefined reference to `g_str_hash'
/tmp/cc7ZNuaW.o: In function `eqSeq2Fct':
/home/cyrine/Bureau/Seq_GLib2_1_1_Triche/sequence2.c:152: undefined reference to `g_str_equal'
/home/cyrine/Bureau/Seq_GLib2_1_1_Triche/sequence2.c:153: undefined reference to `g_str_equal'
/tmp/ccY2cdEJ.o: In function `foncteurRetireDoublonsSeq1':
/home/cyrine/Bureau/Seq_GLib2_1_1_Triche/utils.c:29: undefined reference to `g_array_remove_index'
/tmp/ccY2cdEJ.o: In function `foncteurRetireDoublonsSeq2':
/home/cyrine/Bureau/Seq_GLib2_1_1_Triche/utils.c:52: undefined reference to `g_array_remove_index'
/tmp/ccY2cdEJ.o: In function `retireDoublonsLignesSeq1':
/home/cyrine/Bureau/Seq_GLib2_1_1_Triche/utils.c:66: undefined reference to `g_hash_table_get_values'
/home/cyrine/Bureau/Seq_GLib2_1_1_Triche/utils.c:68: undefined reference to `g_list_foreach'
/home/cyrine/Bureau/Seq_GLib2_1_1_Triche/utils.c:70: undefined reference to `g_list_free'
/tmp/ccY2cdEJ.o: In function `retireDoublonsLignesSeq2':
/home/cyrine/Bureau/Seq_GLib2_1_1_Triche/utils.c:75: undefined reference to `g_hash_table_get_values'
/home/cyrine/Bureau/Seq_GLib2_1_1_Triche/utils.c:77: undefined reference to `g_list_foreach'
/home/cyrine/Bureau/Seq_GLib2_1_1_Triche/utils.c:79: undefined reference to `g_list_free'
/tmp/cc8GGinx.o: In function `cstVFile':
/home/cyrine/Bureau/Seq_GLib2_1_1_Triche/vfile.c:15: undefined reference to `g_ptr_array_sized_new'
/tmp/cc8GGinx.o: In function `dstVFile':
/home/cyrine/Bureau/Seq_GLib2_1_1_Triche/vfile.c:26: undefined reference to `g_free'
/home/cyrine/Bureau/Seq_GLib2_1_1_Triche/vfile.c:29: undefined reference to `g_ptr_array_free'
collect2: ld returned 1 exit status
make: *** [all] Error 1

I work with Ubuntu 12.04. Does anyone have any idea?

解决方案

Include the libraries, specified by -l, after the 'object' files (or source files when you compile the source and link all at once).

You have:

gcc -I/usr/include/glib-2.0 -I/usr/lib/x86_64-linux-gnu/glib-2.0/include \
    -lglib-2.0 \
    -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -Wall -Wextra -g -std=c99 \
    -lm *.c -o generator1_1

You need:

gcc -I/usr/include/glib-2.0 -I/usr/lib/x86_64-linux-gnu/glib-2.0/include \
    -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -Wall -Wextra -g -std=c99 \
    *.c -lglib-2.0 -lm -o generator1_1

There may be a few systems where you can specify libraries at arbitrary positions in the linking command line, but 'libraries after object files' has always worked on all the systems I've ever come across.

这篇关于Glib —对glib中任何内容的未定义引用?的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！

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