I have a program with a variable named current, but it is not declared. The syntax is current -> othervariable. Theoreticaly there should be no problem with this program. Just wondering what woudl cause this? Which linux include file is current supposed to be declared in?
View 2 Repliesi have to find time in nanosecond of a particular process and for that i am using clock_gettime() function.i tried different codes i got from net but getting same error Quote:error: �CLOCK_PROCESS_CPUTIME_ID� undeclared (first use in this function)i have included relavent header file of time also. and complied the whole code that i got from net. that was working fine and giving output. but when i use some of the relavent code that i need it gives me this error. plz tell me am i missing something aur using the code in a wrong way?heres my code!
Code:
#include <stdlib.h>
#include <sys/sysinfo.h>
[code]....
I'm learning how to program kernel drivers, and I'm making a hello world module for that. But I can't find the cause of some errors... My module as three files:
test_regulator.c: Code: /*test_regulator.c
2 */
3 #include <linux/test_regulator.h>
4 #include <linux/module.h>
5 #include <linux/kernel.h>
6 #include <linux/regulator/driver.h>
code....
I don't understand, because I had declared the test_regulator_driver.
Code:
#if defined(WIN32) || defined(WIN64)
#define WINDOWS
#endif
[code]....
what is the directive thats required to detect a linux system? i want to to be able to detect which platform im compiling on automatically.
i have written file transfer program using libcurl.
#include <stdio.h>
#include <curl/curl.h>
#include <curl/types.h>
[code]....
i m doing a program to open a file, however, there is error saying that 'File' undeclared. but I thought File is a type like int or char, isnt it? below is my codes:
Code:
#include "mpi.h"
#include <stdio.h>
#include <math.h>
[code]...
i have been make the statement with error in red color.
I tried to load a simple driver program. I am using RHEL5. When I tried to compile my 'driver.c' program it shows the following error:
[root@jameslee ~]# gcc -c device.c
device.c:1:25: error: linux/module.h: No such file or directory
device.c: In function 'init_module':
device.c:6: error: 'KERN_INFO' undeclared (first use in this function)
device.c:6: error: (Each undeclared identifier is reported only once
device.c:6: error: for each function it appears in.)
device.c:6: error: expected ')' before string constant
device.c: In function 'cleanup_module':
device.c:12: error: 'KERN_INFO' undeclared (first use in this function)
device.c:12: error: expected ')' before string constant
i'm trying to install php zip extension through pecl, issuing the following command pecl install zip but i'm getting the following error:
[code]...
I hope to get your suggestions to solve my problem. I install Ubuntu8.10 in my notebook last week.I should install drcom-1.4.7 to get through to the internet,while i tried many times but failed like this:
make[1]: Leaving directory `/home/lf/drcom-1.4.7/drcomd'
make[1]: Entering directory `/home/lf/drcom-1.4.7/kmod'
make -C /lib/modules/2.6.27-7-generic/build M=/home/lf/drcom-1.4.7/kmod modules
make[2]: Entering directory `/usr/src/linux-headers-2.6.27-7-generic'
[code]....
kernel cannot support the drcom version.so i tried to install drcom-1.4.4,but problem also occured:
readconf.c: In function __parseopt:
readconf.c:489: error: LONG_MIN undeclared (first use in this function)
readconf.c:489: error: (Each undeclared identifier is reported only once
readconf.c:489: error: for each function it appears in.)
[code]...
I have installed php-devel successfully prior to go with the installation (yum install php-devel). Here is what I did;
1.wget "url
2.tar xjvf ffmpeg-php-0.6.0.tbz2
3.cd ffmpeg-php-0.6.0
4.phpize
5../configure
6.make
7.make install
code....
I got some error in make
Code:
bash-4.1# ./configure
checking for a BSD-compatible install... /bin/ginstall -c
checking whether build environment is sane... yes
checking for a thread-safe mkdir -p... /bin/mkdir -p
checking for gawk... gawk
[code]....
I am using the C++ compiler G++ to compile my programs on Linux Mint 8 - Gnome.
I recently installed QT and when I tried to compile a simple "Hello World!" program it gave me this error:
Quote:
This is the code in HelloWorldQt.cpp:
Code:
I have tried using GTK instead but I get a similar error.
I've trouble compiling libeio on my openSUSE 11.4 x86_64:
[Code]...
I'm trying to cross compile embeddedQT on my Debian box for a ARM processor.
I've configured with
Everything went OK. I then made, after about 10 mins of compile I get the following error.
I am trying to compile the iputils package on FC12 statically but badly stuck up on a below error. My requirement is; I need to have ping utility built statically.
Any clue whats missing here? Per my understanding its trying to locate the glibc and when I search for glibc rpm I can see all those packages are properly installed.
[root@bastionNUX iputils-s20100418]# make LDFLAGS="-static -s"
gcc -static -s ping.o ping_common.o -o ping
/usr/bin/ld: cannot find -lc
[Code].....
The following command would remove the leading astericks, spaces, slashes, tabs and is present in an awk script.
Code:
gsub(/^[/* ]*/,"")
The above code is working fine when i run in Cygwin on windows machine. But when i run in Ubuntum throws the following error.
Code:
awk: ./Format.awk: line 30: regular expression compile failed (bad class -- [], [^] or [)
^[
awk: 30: unexpected character ''
awk: ./Format.awk: line 30: runaway regular expression /,""); ...
I'm looking for a good IDE for C/C++, that runs well in slackware. I used CodeBlocks, but I can't compile in the current, and its getting a little old. I see a lot of threads talking about anjunta and kdedeveloper, but I don't like these.
View 14 Replies View RelatedI'm having a bit of trouble with a regular expression I'm trying to write and I'm not sure if it's something Tcl specific or my lack of regexp understanding.
[Code]...
I get a number of strings passed to a proc in the format 3|x where x is a number, either 0 or within the range 5-12. My understanding is that that regexp will match the literal '3' followed by a '|', the escapes the special meaning of |, and then 0 or, because of |, a number within the range 5-12. However I'm getting the error 'couldn't compile regular expression pattern: invalid character range'.
For sake of a clear picture of the problem, pretend I don't know anything about compiling.
How would I re-compile my current kernel's source? It's the i686 optimized kernel I selected from the install disc.
I'm trying to compile tolua++ so that i can use lua in conky 1.7.2, however I am running into a problem. tolua++ defaults to looking for lua 5.0 libraries and I have lua 5.1 installed since that is what conky requires. According to the README tolua++ can use lua-5.1 but I not sure how to configure tulua++ to use those libraries since it uses scons. Here is a what the README says...
Compiling for lua 5.1
Starting from version 1.0.8pre1, tolua++ can be compiled with both lua 5.0 and
5.1. Both versions will output the same code, and the C API (tolua++.h) is the
same.
The build system is not yet ready to detect/decide when to compile for 5.1,
the easiest way right now is to add a file called 'custom.py' on the root of
the package, with the following:
## BEGIN custom.py
CCFLAGS = ['-I/usr/local/include/lua5.1', '-O2', '-ansi']
LIBPATH = ['/usr/local/lib']
LIBS = ['lua5.1', 'dl', 'm']
tolua_bin = 'tolua++5.1'
[Code]....
I just used sbopkg to download and compile Digikam 1.0.0 from slackbuilds.org. But compilation stops with an error regarding "png loader". I guess this has to do with the libpng issue mentioned in the changelog.
Nevertheless: Has anyone been able to compile Digikam on the latest Slackware64-current?
I'm using the slackware64 current slackbuild to build a new firefox for -current 32 (I like dynamically linked cairo for fonts). But I am getting a compile error...
c++ -o host_dump_symbols.o -c -O -I./../.. -I. -I. -I../../../../../../dist/include -I../../../../../../dist/include/breakpad_linux_common -I/tmp/mozilla-1.9.1/dist/include/nspr -I/tmp/mozilla-1.9.1/dist/sdk/include -I/tmp/mozilla-1.9.1/dist/include/nspr dump_symbols.cc
[Code]....
Running slackware-current
The krusader slackbuild crashes on my machine with the following error, see attached.
I'm trying to make some pages. For this I try to host them locally. However, when I have an error in my PHP code, the server shows an internal error 500 page and doesn't show on what line and what compile error it encountered. There is no such information in the error log either. What should I do about it, it's not really nice to comment all the lines and then try to uncomment them one by one. I've been googling for a while, but didn't find anything.. I forgot to mention, I;m using Fedora :P, the apache that came with it and mysql and php from the repository...
View 3 Replies View RelatedI am following this tutorial:But I just can't get it to compile. What do you think is wrong?
Code:
$ nasm -f elf -o loader.o loader.s
[michael:test]$ gcc -o kernel.o -c kernel.c -Wall -Wextra -nostdlib -nostartfiles -
[code]....
My Fedora 14 have installed gcc-4.5.1-4.fc14.x86_64,qt-4.7.1-5.fc14.x86_64,
I don't know how to use g++ to compile QT program.
Do I need to set PATH or something else?
i am not able to compile my test program which uses gtkmozembed.As i am very new to this, i dont know which are the packages to be installed and how to compile
[Code]...
compile package C++ with GNU compiler under Linux, I can share my program's
View 3 Replies View RelatedI am unable to compile C++ program in terminal. Whenever I try to add "#include<iostream.h>" it shows an error and thats why I can not use "cout" and "cin" functions. I installed g++ for this but the problem persists.
View 4 Replies View RelatedI'm trying to compile a c++ application in KDevelop in Ubuntu 8.10. I get this error on Distclean:
aclocal
autoheader
automake
[code]....