01-26-2011
Ive always found the AIX linker to be an oddity - different from most of the others...
I believe GNU get around it using "libtool" - If you use that on all your build platforms, it works out what and how to link what you need (and will do stuff like setting the rpath in the shared object - something you may not have thought about)
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1. UNIX for Dummies Questions & Answers
hai
I have installed Linux 7.0 on my system and i have an doubt the
linker
i ran simple hello.c program with gcc compiler
gcc -c hello.c
i want linker to produce the output
so i put on the command line as
ld first.o -lc
but it is not running ver properly
but there is an... (1 Reply)
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2. Solaris
I have recently set up a connection b/t a sun ultra 60 running solaris 8 and a regular old pc running XP. Unfortunately I only know a little bit about networking thanks to Winblows plug and play mentality. Can anyone tell me why my connection from PC to sun is intermittant? The IP is always... (2 Replies)
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3. HP-UX
Hi All
Could anyone help in giving a little background to the following runtime error.
/usr/lib/pa20_64/dld.sl: Mmap failed due to errno: 13.
Seen when executing a 64-bit ELF executable.
Thanks
Ed (3 Replies)
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4. Linux
Hi All,
I m new to this group.
I m facing one problem during my linking of CPP code at Linux env.
after compliation i m getting error
"undefined reference to ....."
Please anyone help me to resolve this error.
Regards,
ASR
make: Leaving directory /fwk'
echo g++ -o server ... (1 Reply)
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5. HP-UX
Hi,
The necessary symbols in a shared library can be exported to the application using linker option --version-script in Linux. The same can be done in Hp-ux using linker option +e. This can also be done by listing all the global symbols with +e in a file with linker option ld -c filename in... (0 Replies)
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6. Programming
Hi,
I do not use the default linker, and instead us another one and pass this argument -Wl,--dynamic-linker=<path to linker> to gcc when compiling. However, what happens if the linker is not under /lib and /lib64 and I am not able to create a symlink to the linker in /lib or /lib64 due to no... (2 Replies)
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7. Programming
Hai,
I have two (Pgm1.c and Pgm2.c) simple programs, which is compiled using gcc. Now we have two exe's (Pgm1 and Pgm2). When i executed the nm Pgm1 and nm Pgm2, in the listed symbols the address of main is same for both programs (08048344 T main) at run time also.
Doubt:
1) What is this... (3 Replies)
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8. Solaris
Hey guys
I have a solaris 10 OS, with a zone configured. In that zone, I am trying to install an Oracle Client. However, when I run the oracle installer, I get the following error:
ld.so.1: java: fatal: libexpat.so.0: open failed: No such file or directory
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9. Solaris
Hello all,
I am releatively new to Solaris and I am the System administrator for my branch at the FAA. This is the first time I can say I have really messed something up thankfully. My issue came up after installing and uninstalling Oracle Secure Backup which i felt I needed to do a clean... (7 Replies)
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LEARN ABOUT LINUX
apr-config
APR-1-CONFIG(1) User Commands APR-1-CONFIG(1)
NAME
apr-1-config - Return metainformation about apr library
SYNOPSIS
apr-1-config [OPTION]
DESCRIPTION
The apr-1-config program is used to retrieve information about the apr library in the system. It is typically used to compile and link
against the library.
When linking with libtool, an application should do something like:
APR_LIBS="`apr-1-config --link-libtool --libs`"
or when linking directly:
APR_LIBS="`apr-1-config --link-ld --libs`"
An application should use the results of --cflags, --cppflags, --includes, and --ldflags in their build process.
OPTIONS
Known values for OPTION are:
--prefix[=DIR]
change prefix to DIR
--bindir
print location where binaries are installed
--includedir
print location where headers are installed
--cc print C compiler name
--cpp print C preprocessor name and any required options
--cflags
print C compiler flags
--cppflags
print C preprocessor flags
--includes
print include information
--ldflags
print linker flags
--libs print additional libraries to link against
--srcdir
print APR source directory
--installbuilddir print APR build helper directory
--link-ld
print link switch(es) for linking to APR
--link-libtool
print the libtool inputs for linking to APR
--shlib-path-var
print the name of the shared library path env var
--apr-la-file
print the path to the .la file, if available
--apr-so-ext
print the extensions of shared objects on this platform
--apr-lib-target
print the libtool target information
--apr-libtool
print the path to APR's libtool
--version
print the APR's version as a dotted triple
--help print the help
AUTHOR
This manual page was written by Vincent Danjean <Vincent.Danjean@ens-lyon.org> for the Debian project (but may be used by others).
apr-1-config 1.2.2 March 2006 APR-1-CONFIG(1)