Programming :: Valac: Compiling Into C Code: Expected Semicolon In The Wrong Place

Oct 20, 2010

Here is my problem: I have a Vala program that includes classes with nested classes. When I try to initialize classes (using the variable type and the variable, followed by the class's arguments [three unsigned 8-bit integers] in parentheses) and try to compile the Vala code to C code what I tried to AVOID doing, as I really wanted to create a shared object file, but now I know I have to use C code as a middleman, the compiler tells me it expects a semicolon between the class variable name and its members.

What?! A semicolon in a bad place, that's for sure! Why would I want to put a semicolon *BETWEEN* the class initialization and its members? Isn't the whole point of a class to *HAVE* different members? Here is my class:

public class Gtk.rgba : GLib.Object {
public class fg_color : GLib.Object {
private uint8 red;
private uint8 green;
private uint8 blue;
public fg_color(uint8 r, uint8 g, uint8 b) {

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Debian Configuration :: Dhclient.eth0.leases Line Semicolon Expected?

Dec 24, 2010

Any hints why I'm getting the following message: dhclient: Internet Systems Consortium DHCP Client 4.1.1-P1 dhclient: Copyright 2004-2010 Internet Systems Consortium. dhclient: All rights reserved.


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Apr 27, 2010

I was wondering why this code only returns me the same value ten times instead of valuate the conta+0.1 value code...

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Programming :: Error Messages Generated When Compiling C++ Code?

Jul 3, 2010

Is there an online resource to lookup error messages generated when compiling C++ code?

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Oct 20, 2010

What flags do you have to pass to valac to compile code into a shared library (file extension .so)?

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Nov 22, 2010

I'm trying to compile a beta MIPS simulator application built on the Qt UI framework, called QtSpim. It's been quite a learning experience for me so far, but I've run into a roadblock.The beta can be downloaded from here: URL... (look in the column on the right).I first had trouble finding qmake, then found out that I could use qmake-qt4.

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Programming :: Merge Multiple Line With Semicolon Separated

Mar 29, 2010

I have a script generating some containing multiple lines. But I want to merge all lines using comma separated.

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Ubuntu :: Window Buttons At Wrong Place?

May 2, 2010

my window buttons are at the left corner, it works but i love it more when they are in the right corner. So what i must do to change the position to the right corner?

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Ubuntu :: 11.04 With Dual Monitor - Notifications In Wrong Place

Apr 28, 2011

Why on ubuntu 11.04 with unity and dual monitor de notification area is in the wrong monitor and the Bluetooth, sound... buttons are on both? How could I change this?

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OpenSUSE :: Reply To Email Puts Cursor In Wrong Place

Apr 23, 2010

When I start a reply or a reply to all email, the template that is used keeps on putting the cursor after the signature, when I want it to put it at the beginning of the email. I am using the default template.I have done a google search on this and it is supposedly fixed, although I could not find out in which version.I am running KDE 4.3.5, KMail v1.12.4.

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OpenSUSE :: Compiling A Code On 32-bit 11.1?

Dec 27, 2010

I tried to compiling a code on 32-bit OpenSuSe 11.1, but it was terminated with following error: # ***No rule to make target '/usr/lib/libGLU.a', needed by 'DXA_debug'. Stop Then I installed the freeglut-2.6.0, but there were only and in /usr/lib folder. And the compiling process was terminated with the same error. Will you give me some instruction to solve this problem?

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Software :: Gcc Looking In Wrong Directory For While Compiling Xorg-server-1.1.1

Mar 17, 2010

I am building a BLFS (Beyond Linux from Scratch) system. I am using a Slackware style package management system. Currently I am trying to build xorg-server-1.1.1 but whn it come to finding its looking in my build directory (/tmp/mybuild/pachage-freetype/usr/lib/) and not /usr/lib/. I checked /usu/lib/pkgconfig and found that my freetype2.pc (amongst others) file was pointing to my build dir so I fixed it (along with all the others). but when I try building again I gat the same error. I checked my $PATH and my $PKG_CONFIG_PATH and both are correct.

this is a snip of my terminal output


(cd .libs && rm -f && ln -s ../
if gcc -DHAVE_CONFIG_H -I. -I. -I../../include -I../../include -I../../include -I../../include -I../../include -I../../include -I../../include -I../../include -


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Ubuntu Installation :: Code: Blocks Not Compiling

Jan 25, 2010

so I just installed code blocks after clear installing ubuntu 64 everything went fine but when I try to compile and run my .cpp files code::blocks wont do anything I dont get any messages on the build log so I dont understand whats happening I tried looking on the forums and checking other pages such as the one bellow but no luck at all. [URL]

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General :: Compiling Fortran Code In SuSe 11.3

May 18, 2011

I can compile an old fortran program on my macbook using the Absoft fortran compiler and the command:f90 'W132 C SOURCECODE.flU77lV77

Unfortunately I cannot find f90 for linux. I can, however, find gfortran. However, gfortran does not recognize the flag -W132 and when I remove -W132 the compiler thinks all lines end after a certain number of characters. Does anyone know what flags call the equivalent type of compilation using gfortran? Is it possible I need to use f90? If so, is there a free version of f90 for linux?

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Fedora :: Compiling Code - Failing Sanity Check

Dec 7, 2009

Keep receiving the following error message when i try to compile any code:
checking how to run the C++ preprocessor... /lib/cpp
configure: error: C++ preprocessor "/lib/cpp" fails sanity check
logs test out some code with the C preprocessor and fail, thereby failing the "sanity check" I reinstalled cpp, but to no avail.

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Software :: Compiling Code - Linking To Libraries Using Different Versions Of C++ Runtime?

May 19, 2011

Basically, I'm trying to compile program A, which depends on LibA and LibB. LibA would not build with my version of G++ 4.4.3 due to a bug, so I've compiled the latest G++ 4.5 (installed in /opt directory) and built that library successfully (also installed in /opt).

I have LibB on my system already, but it was built with the 4.4.3 version. When compiling my final program, am I going to have issues because the .so files were built with different versions of gcc/g++? Or should I just rebuild a special version of LibB with the later version of the compiler just for that program? I can proceed and just see what happens, but I'm a little confused about how things work in a situation like this.

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Software :: Compiling Evince From Source Code - Make Errors

Mar 20, 2011

When I compile evince from its source code, I am able to run ./configure properly, but when I run make the following output is displayed.

make all-recursive
make[1]: Entering directory `/media/New_Volume/untitled folder/evince-2.32.0'
Making all in cut-n-paste
make[2]: Entering directory `/media/New_Volume/untitled folder/evince-2.32.0/cut-n-paste'
Making all in zoom-control
make[3]: Entering directory `/media/New_Volume/untitled folder/evince-2.32.0/cut-n-paste/zoom-control' .....
make[3]: *** [] Error 1
make[2]: *** [all] Error 2
make[1]: *** [all-recursive] Error 1
make: *** [all] Error 2

I am not able to ascertain the source of this error, even though I seem to have the file in What do I do now to remove this error?

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General :: Sendmail-2 - Wrong Number Of Instances Of Process Sendmail - Expected Instances Equal

Jun 15, 2011

I have bees assigned a problem which states that :

sendmail-2: Wrong number of instances of process sendmail:, expected instances equal 1 but found 0

THats it...what exactly this means and how should i proceed for solving this problem...

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Programming :: Selenium Java Code Into Equivalent Php Code?

Mar 30, 2011

I need to rewrite the selenium java code into its equivalent php code.

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May 31, 2011

So those of you that know me will agree that when it comes to awk I don't usually ask a lot of questions ... however this one has me stumped. I am guessing I have missed something obvious but for the life of me (and I have tested at great length) I cannot find it So the scenario is this: The following awk code should identify all versions of libgpg-error within the attached file (see below) and only show one for each version:


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Programming :: Why The Expected =, ,, ;, Asm Or __attribute__ Before Typedef Error

Feb 2, 2010

Can you tell me why gcc on LINUX is giving me this error (works find on our SCO machine)/us4/prw/include/vv_sys.h:797: error: expected '=', ',', ';', 'asm' or '__attribute__' before 'typedef'

797 typedef struct node_struct /*NODE STRUCTURE */
798 {
799 struct node_struct *prev_ndp; /*previous node pointer */


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Programming :: String Comparison - [: =: Unary Operator Expected?

Nov 23, 2010

I would like to compare the nmlookup result of IP's stored in the file ips with a list of PC names stored in the file pcs.

for line in `cat "ips"`


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Ubuntu :: Fatal Error: Iostream.h: No Such File Or Directory Compilation Terminated While Compiling C++ Code

Dec 9, 2010

whenever i am trying to compile a c++ program i am getting the following error sample.cpp:1: fatal error: iostream.h: No such file or directory compilation terminated

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Programming :: C++ - Snprintf - Inside - For - Doesn't Work As Expected. - Int To Char

Aug 30, 2010

I need to convert an int array into a char* array.

I'm using the following code:


But it returns me


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Programming :: Installing Tcl/tk For Use In C++ / Error Expected Type-specifier Before Exception?

Mar 14, 2011

I have perl/tk installed and working. I tried using c++/tk and had to change the #include path in the headers to find the tk.h and tcl.h. I tried compiling a simple c++ program with g++ to test that the headers are correct. the line i type at console is:

g++ test.c -o test.bin

I fixed all previous errors, except for the following.


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Programming :: Sockets - P2 - P3 Http Connection Taking More Time Than The Expected?

Mar 31, 2011

Iam using socket programming in one of my problem. The scenario is like this.

=>one module is working as a socket server(process p1) is able to handle client sockets on that port.
=>one module is working as socket client (process p2) is connected to server socket and Tx/Rx data on this socket. This module has some more threads, based on received data from server socket it will connect to http on other thread and get information...
=>one more module is working as socket client (process p3) is also connected to server socket and doing some other transactions.

Here my problem is when in presence of p2, p3 http connection taking more time than the expected. If we wont start p3(means only one server-client socket) then http connection is fast enough.

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Programming :: C++ - Where To Place Library Flags In A Makefile?

Apr 10, 2011

If I would normal compile using the following line:


Where should those library flags go in a makefile? Say I having the following makefile:


all: ${PROGS}


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Jun 9, 2011

Im trying to dual boot a samsung n130 netbook with the latest ubuntu distro being installed form a usb stick. The pc boots from the usb absolutely fine however all i get is a ";" at the top right corner. Any button presses make the usb light blink for a few seconds and place another ";".

I have tried the make usb from the iso and also the live usb application from [URL]

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Programming :: Place Another Command Like Grep Or Cut In Address Field?

Jan 28, 2010

The thing is that the command for sed resembles the following


Now if I want to place another command like grep or cut in the address field how do I do it. Actually I don't know the line number. The user has to give it as an input. How shall I do that?

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Programming :: Changing Shared Object File Default Place

Mar 27, 2010

I wanted to know how can I change the default place of shared object files of a program in a system. let me explain it better for you : I have an embedded computer with Linux OS that its file system is read only and I can not add any file to /usr /lib and ..... and I can just mount a SD memory card to it and copy all of my programs to it and run them from there as you understand I have two choices to choose, first make one big binary file for each program that I am doing it now and it is not a suitable solution and the second is finding the way to change default place of shared object file of my program.

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