How to make use others' C library installed not for the system-wide (Ubuntu/Linux)? Post: 303043002

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Top Forums Programming How to make use others' C library installed not for the system-wide (Ubuntu/Linux)? Post 303043002 by yifangt on Wednesday 15th of January 2020 03:02:13 PM

01-15-2020

Registered User

library path(s) and subfolders within

Thanks!

Does the -L option ensure the sub-directories are searched recursively?

The -lhtslib-1.10.2 option of your command line may be wrong in this case as htslib-1.10.2 is a folder under which there are several sub-folders and many *.c *.h *.o *.pico files, but I understand your point. Two files: libhts.so and libhts.a may be the ones I need(permission is checked to be correct). So I tried:

Code:

$ gcc -Wall -O3 -o vcf_parser01 vcf.c vcf_parser01.c  -Wl,-rpath,/home/yifangt/Study/C/VCF  -L/home/yifangt/Study/C/VCF/htslib-1.10.2 -lhts 

  /tmp/ccSYd2K4.o: In function `bcf_hdr_set_idx.isra.10':
vcf.c:(.text+0x11d5): undefined reference to `hts_resize_array_'
/tmp/ccSYd2K4.o: In function `vcf_hdr_read':
vcf.c:(.text+0x66ad): undefined reference to `tbx_index_load3'
/tmp/ccSYd2K4.o: In function `vcf_write':
vcf.c:(.text+0xd57a): undefined reference to `hts_idx_tbi_name'
/tmp/ccSYd2K4.o: In function `bcf_index_load3':
vcf.c:(.text+0xdd55): undefined reference to `hts_idx_load3'
/tmp/ccSYd2K4.o: In function `bcf_idx_save':
vcf.c:(.text+0xe181): undefined reference to `sam_idx_save'
collect2: error: ld returned 1 exit status

Under the htslib-1.10.2 folder, there are three sub folders cram/, htslib/ and m4/ that may be involved.

In htslib/ sub-folder, *.h files only, so that's for the headers;
In cram/ and m4/ sub-folders, there are *.c, *.h and *.o files (and some other types, which seems for portability, and may not be needed, very likely to me!);
Also I have tried archive the *.o files into library in the format as mylibx.a or mylibx.so files, the error stayed the same. I have attached the link to download the library and my src code. Could it be possible for you to download the library to have a look at the code? That may be easier than what I explained.
Thanks a lot.

Last edited by yifangt; 01-15-2020 at 04:08 PM.. Reason: Add high lighter, correct typos

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LEARN ABOUT DEBIAN

soprimitivevertexcache

SoPrimitiveVertexCache(3)					       Coin						 SoPrimitiveVertexCache(3)

NAME

       SoPrimitiveVertexCache -

SYNOPSIS

       Inherits SoCache.

   Public Types
       enum Arrays { NORMAL =  0x01, TEXCOORD =  0x02, COLOR =	0x04, ALL =  (NORMAL|TEXCOORD|COLOR) }

   Public Member Functions
       SoPrimitiveVertexCache (SoState *state)
       virtual ~SoPrimitiveVertexCache ()
       void renderTriangles (SoState *state, const int arrays=ALL) const
       void renderLines (SoState *state, const int arrays=ALL) const
       void renderPoints (SoState *state, const int array=ALL) const
       void addTriangle (const SoPrimitiveVertex *v0, const SoPrimitiveVertex *v1, const SoPrimitiveVertex *v2, const int *pointdetailidx=NULL)
       void addLine (const SoPrimitiveVertex *v0, const SoPrimitiveVertex *v1)
       void addPoint (const SoPrimitiveVertex *v)
       int getNumVertices (void) const
       const SbVec3f * getVertexArray (void) const
       const SbVec3f * getNormalArray (void) const
       const SbVec4f * getTexCoordArray (void) const
       const SbVec2f * getBumpCoordArray (void) const
       const uint8_t * getColorArray (void) const
       int getNumTriangleIndices (void) const
       const GLint * getTriangleIndices (void) const
       int32_t getTriangleIndex (const int idx) const
       SbBool colorPerVertex (void) const
       const SbVec4f * getMultiTextureCoordinateArray (const int unit) const
       int getNumLineIndices (void) const
       const GLint * getLineIndices (void) const
       int getNumPointIndices (void) const
       const GLint * getPointIndices (void) const
       void fit (void)
       void depthSortTriangles (SoState *state)

   Additional Inherited Members
Detailed Description
       The SoPrimitiveVertexClass is used to cache generated triangles.

Constructor &; Destructor Documentation
   SoPrimitiveVertexCache::SoPrimitiveVertexCache (SoState *state)
       Constructor.

   SoPrimitiveVertexCache::~SoPrimitiveVertexCache () [virtual]
       Destructor.

Author
       Generated automatically by Doxygen for Coin from the source code.

Version 3.1.3							  Wed May 23 2012					 SoPrimitiveVertexCache(3)