10-28-2008
I am curious as to why you install gcc from a precompile package, then try to re-compile it?
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1. Programming
hi ,
iam trying to install gcc compiler on a sun sparc sytem running solaris 9 .
i have searched the internet for documentaion on how to install gcc , but the steps are unclear .
could anyone help me with a document , because the documentaions i found are really confusing .
thank you... (1 Reply)
Discussion started by: itspascal
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2. UNIX for Advanced & Expert Users
Hi, I am having trouble installing gcc 3.4.2-sol8-sparc-local in my sparc machine running solaris 8. It looks like I do not have enough memory in /var , but I have about 3GB free memory in /export/home. I have read some suggestion from previous threads that said it is possible to link /var and... (8 Replies)
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3. Solaris
Hi there, new to unix/linux, please excuse me!
I am trying to install Solaris 10 on a machine, and after some teething problems (on another thread) I have got so far with the installation and am now getting an different error:
Warning
Error : The Solaris CD/DVD you inserted is not compatible... (3 Replies)
Discussion started by: gavin watson
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4. Solaris
Hi,
I want to install the gcc-3.4.6 on solaris 9.5 , in order to compile perl 5.8.8 . I have the following packages .
gcc-3.4.6.tar
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gcc-3.4.6-sol9-sparc-local
libiconv-1.11.tar.gz
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5. UNIX for Dummies Questions & Answers
I was informed that one should have a strong c programming background in order to do a proper compile of GCC. I am of the opinion that having such a background would be helpful but not entirely necessary.
What do you think? (1 Reply)
Discussion started by: mjl927
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6. UNIX for Dummies Questions & Answers
I m trying to Install FTP (vsftpd-2.3.2) on my linux machine.
# lsb_release -a
LSB Version: :core-3.1-ia32:core-3.1-noarch:graphics-3.1-ia32:graphics-3.1-noarch
Distributor ID: EnterpriseEnterpriseServer
Description: Enterprise Linux Enterprise Linux Server release 5.2 (Carthage)... (7 Replies)
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7. Programming
Hi there,
Honestly i'm not much of a code guy but i found some short piece of code over the net which i need to compile in my Solaris machine (in order to change my hostid).
As far as i read - i need to use the gcc to compile this short text file making it an executable file.
My problem is... (0 Replies)
Discussion started by: avisht
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8. Solaris
Hello,
My Solaris 10 on VMWare Workstation crashed and was giving me so many errors i decided to re install it but after selecting the type of Solaris installation this error comes up:
Warning: /pci@0,0/pci15ad,79011/pci15ad,770@3 (echi0): No SOF interrupts have been recieved, this USB EHCI... (0 Replies)
Discussion started by: runell
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9. Solaris
Not very helpful to say the least. Seems to read the flar file and go through the upgrade and then come up with this error.
Any ideas? (1 Reply)
Discussion started by: psychocandy
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LEARN ABOUT NETBSD
__builtin_constant_p
__BUILTIN_CONSTANT_P(3) BSD Library Functions Manual __BUILTIN_CONSTANT_P(3)
NAME
__builtin_constant_p -- GNU extension to determine compile time constants
SYNOPSIS
int
__builtin_constant_p(value);
DESCRIPTION
The __builtin_constant_p() is a GNU extension for determining whether a value is known to be constant at compile time. The function is
closely related to the concept of ``constant folding'' used by modern optimizing compilers.
If the value is known to be a compile-time constant, a value 1 is returned. If __builtin_constant_p() returns 0, the value is not a compile-
time constant in the sense that gcc(1) was unable to determine whether the value is constant or not.
EXAMPLES
A typical example of the use of __builtin_constant_p() involves a situation where it may be desirable to fold the computation if it involves
a constant, but a function call is needed otherwise. For instance, bswap16(3) is defined in NetBSD as:
#define bswap16(x)
(__builtin_constant_p((x)) ?
__byte_swap_u16_constant(x) : __BYTE_SWAP_U16_VARIABLE(x))
SEE ALSO
gcc(1), __builtin_object_size(3), __builtin_return_address(3)
CAVEATS
This is a non-standard, compiler-specific extension.
BSD
December 19, 2010 BSD