10 More Discussions You Might Find Interesting
1. AIX
I'm trying to install libiconv to AIX 7.1 from an rpm off of the perzl site. The rpm appears to install but I get this error message.
add shr4.o shared members from /usr/lib/libiconv.a to /opt/freeware/lib/libiconv.a
add shr.o shared members from /usr/lib/libiconv.a to ... (5 Replies)
Discussion started by: kneemoe
5 Replies
2. Programming
Hello.
I am new to this forum and I would like to ask for advice about low level POSIX programming.
I have to implement a POSIX compliant C shared library.
A file will have some variables and the shared library will have some functions which need those variables.
There is one special... (5 Replies)
Discussion started by: iamjag
5 Replies
3. Programming
Hi,
I created two library libsum.so and libproduct.so. In the libproduct.so is defined function "product" that use function "sum" defined in libsum.so. So libproduct depends on libsum.
In main function I called product function by a dlopen request. Unfortunaly, when I execute program I have an... (5 Replies)
Discussion started by: shade82
5 Replies
4. UNIX for Dummies Questions & Answers
I am having a major problem. Most of the commands that i am running on my centos 5 system is giving the error of type:
<dynamic shared library file>:open failed: No such file or directory
For example:
libgcc_s.so.1: open failed: No such file or directory
How can i solve this? (6 Replies)
Discussion started by: proactiveaditya
6 Replies
5. UNIX for Dummies Questions & Answers
How can I simply obtain a list of the object files in a shared (dynamic) library.
I am looking for the equivalent of "ar -t <lib>" for archived (static) libraries.
Thanks in advance. :rolleyes:
---------- Post updated at 01:47 PM ---------- Previous update was at 12:16 PM ----------
The... (1 Reply)
Discussion started by: chatieremerrill
1 Replies
6. Shell Programming and Scripting
Hi:
I have a library that it only offers Makefile for building static library. It built libxxx.a file. How do I in any way build a shared library? (either changin the Makefile or direct script or command to build shared library)
Thanks. (1 Reply)
Discussion started by: cpthk
1 Replies
7. Programming
I am writing a shared library in Linux (but compatible with other UNIXes) and I want to allow multiple instances to share a piece of memory -- 1 byte is enough. What's the "best" way to do this? I want to optimize for speed and portability.
Obviously, I'll have to worry about mutual exclusion. (0 Replies)
Discussion started by: otheus
0 Replies
8. Programming
I need to create a shared library to access an in memory DB. The DB is not huge, but big enough to make it cumbersome to carry around in every single process using the shared library. Luckily, it is pretty static information, so I don't need to worry much about synchronizing the data between... (12 Replies)
Discussion started by: DreamWarrior
12 Replies
9. Linux
Hi,
I am trying to create shared library. When i run the script to build the library i get these errors
ld: warning: option -o appears more than once, first setting taken
ld: fatal: file libgc.so.0: open failed: No such file or directory
ld: fatal: File processing errors. No output written... (0 Replies)
Discussion started by: masg1
0 Replies
10. Programming
hi, every body. i have in trouble that how to load a dynamic library by hand.
for example, i know how to generate a dynamic library and how to link a dynamic library in makefile.
generate a dynamic library:
add -dy -G behind cc
link a dynamic library in makefile:
add -dy -Bdynamic behind cc... (0 Replies)
Discussion started by: subrain
0 Replies
INSTALL_NAME_TOOL(1) General Commands Manual INSTALL_NAME_TOOL(1)
NAME
install_name_tool - change dynamic shared library install names
SYNOPSIS
install_name_tool [-change old new ] ... [-rpath old new ] ... [-add_rpath new ] ... [-delete_rpath new ] ... [-id name] file
DESCRIPTION
Install_name_tool changes the dynamic shared library install names and or adds, changes or deletes the rpaths recorded in a Mach-O binary.
For this tool to work when the install names or rpaths are larger the binary should be built with the ld(1) -headerpad_max_install_names
option.
-change old new
Changes the dependent shared library install name old to new in the specified Mach-O binary. More than one of these options can be
specified. If the Mach-O binary does not contain the old install name in a specified -change option the option is ignored.
-id name
Changes the shared library identification name of a dynamic shared library to name. If the Mach-O binary is not a dynamic shared
library and the -id option is specified it is ignored.
-rpath old new
Changes the rpath path name old to new in the specified Mach-O binary. More than one of these options can be specified. If the
Mach-O binary does not contain the old rpath path name in a specified -rpath it is an error.
-add_rpath new
Adds the rpath path name new in the specified Mach-O binary. More than one of these options can be specified. If the Mach-O binary
already contains the new rpath path name specified in -add_rpath it is an error.
-delete_rpath old
deletes the rpath path name old in the specified Mach-O binary. More than one of these options can be specified. If the Mach-O
binary does not contains the old rpath path name specified in -delete_rpath it is an error.
SEE ALSO
ld(1)
Apple, Inc. March 4, 2009 INSTALL_NAME_TOOL(1)