Did you follow the MacPorts directions for uninstalling MacPorts, or did you just "rm" it?
I don't have any experience with MacPorts, but glancing through the on-line documentation it seems that MacPorts may change the target architecture to the port you were working on. That would explain the ld diagnostic:
but I'm afraid I don't know how to help you correct the problem.
One possibility is that MacPorts might have installed alternative versions of gcc or ar in a directory in your PATH before the standard locations for those utilities. Does type ar gcc ld indicate any directory other than /usr/bin for any of those utilities? If it is something else, try:
This User Gave Thanks to Don Cragun For This Post:
Hi mates,
I am trying to copile and link to C programs with command:
cc file1,file2
but i raises the error "file not found" ... am i doing the right way?
any suggestion will be appreciated.
thanks
abdul (4 Replies)
Hi
I'm getting
ld: fatal: option -h and building a dynamic executable are incompatible
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When I run
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after running
gcc -fPIC -I/usr/X11R6/include -I/usr/dt/include -c Workspace.c
I'm... (6 Replies)
hi,
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Hello,
Can anyone tell me how I can make a file link or shortcut in UNIX 4.0, several
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All of the file links that were damaged were in /shlib and point to... (3 Replies)
Dear friends,
First off all , let me apologize for my inexperience. I am just starting use of Linux and gcc .
Actually I ve some .c files in the present directory , and now I am
giving
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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:
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ld.so.1: java: fatal:... (2 Replies)
I have 2 txt files, 1.txt and 2.txt which contain the paths to files that need to be linked.
Example 1.txt:
/root/001/folder2/image4.nii.gz
/root/002/folder2/image4.nii.gz
Example 2.txt:
/root/001/folder2/image5.nii.gz
/root/002/folder2/image5.nii.gz
Each line represents images from... (7 Replies)
Discussion started by: LeftoverStew
7 Replies
LEARN ABOUT DEBIAN
trampoline_r
TRAMPOLINE(3) Library Functions Manual TRAMPOLINE(3)NAME
trampoline - closures as first-class C functions
SYNOPSIS
#include <trampoline_r.h>
function = alloc_trampoline_r(address, data0, data1);
free_trampoline_r(function);
is_trampoline_r(function)
trampoline_r_address(function)
trampoline_r_data0(function)
trampoline_r_data1(function)
DESCRIPTION
These functions implement closures as first-class C functions. A closure consists of a regular C function and a piece of data which gets
passed to the C function when the closure is called.
Closures as first-class C functions means that they fit into a function pointer and can be called exactly like any other C function. func-
tion = alloc_trampoline_r(address, data0, data1) allocates a closure. When function gets called, it stores in a special "lexical chain reg-
ister" a pointer to a storage area containing data0 in its first word and data1 in its second word and calls the C function at address.
The function at address is responsible for fetching data0 and data1 off the pointer. Note that the "lexical chain register" is a call-used
register, i.e. is clobbered by function calls.
This is much like gcc's local functions, except that the GNU C local functions have dynamic extent (i.e. are deallocated when the creating
function returns), while trampoline provides functions with indefinite extent: function is only deallocated when free_trampoline_r(func-
tion) is called.
is_trampoline_r(function) checks whether the C function function was produced by a call to alloc_trampoline_r. If this returns true, the
arguments given to alloc_trampoline_r can be retrieved:
trampoline_r_address(function) returns address,
trampoline_r_data0(function) returns data0,
trampoline_r_data1(function) returns data1.
SEE ALSO trampoline(3), gcc(1), varargs(3)PORTING
The way gcc builds local functions is described in the gcc source, file gcc-2.6.3/config/cpu/cpu.h.
AUTHOR
Bruno Haible <bruno@clisp.org>
ACKNOWLEDGEMENTS
Many ideas were cribbed from the gcc source.
22 October 1997 TRAMPOLINE(3)