compile problem

compile problem

[Chris Bruno]

Hello all,

I have just tried to compile a simple "Hello World" program in C, but it
failed to do so.
source code:
 #include <stdio.h>

int main()
{
	printk("Hello World!\n");
	getchar();
	return 0;
}

error message:
------@--------------:~/Programs/C$ gcc hello.c
hello.c:1:20: error: stdio.h: No such file or directory
hello.c: In function ‘main’:
hello.c:5: warning: incompatible implicit declaration of built-in
function ‘printf’


I then changed 'printf' to 'printk' in the source code and got this
error message only:
------@--------------:~/Programs/C$ gcc hello.c
hello.c:1:20: error: stdio.h: No such file or directory


I'm using a fresh install of Ubuntu Edgy Eft (6.10), and it has gcc 4.1
installed.

-chris

Re: compile problem

[Blake Huff]

Chris:

I'm no expert, but I'll take a swag.

This is happening because the compiler doesn't know where to look for  
stdio.h, probably because it was installed in a "non-standard"  
location.  For example, if it was installed to /usr/local/include/   
instead of /usr/include/ (or wherever the compiler expects it), the  
compiler can't find it.

Long story short, you probably need to locate stdio.h and direct the  
compiler to find it using -I (That's the dash 'eye' option).   So if   
stdio.h is in /usr/local/include/     I would compile with: gcc -I/ 
usr/local/include/ hello.c.

You can also find information on the internet about how to add a non- 
standard directory to the compiler's search path so you don't have to  
do this every time, but I'm lame on that and just use these options  
every time.


Blake Huff


"I'd like to take this opportunity to thank my cat for letting me  
live here."



On Feb 12, 2007, at 5:34 PM, Chris Bruno wrote:

> Hello all,
>
> I have just tried to compile a simple "Hello World" program in C,  
> but it
> failed to do so.
> source code:
>  #include <stdio.h>
>
> int main()
> {
> 	printk("Hello World!\n");
> 	getchar();
> 	return 0;
> }
>
> error message:
> ------@--------------:~/Programs/C$ gcc hello.c
> hello.c:1:20: error: stdio.h: No such file or directory
> hello.c: In function ‘main’:
> hello.c:5: warning: incompatible implicit declaration of built-in
> function ‘printf’
>
>
> I then changed 'printf' to 'printk' in the source code and got this
> error message only:
> ------@--------------:~/Programs/C$ gcc hello.c
> hello.c:1:20: error: stdio.h: No such file or directory
>
>
> I'm using a fresh install of Ubuntu Edgy Eft (6.10), and it has gcc  
> 4.1
> installed.
>
> -chris
>
>

Re: compile problem

[Grigory Zagorodnev]

Chris Bruno wrote:
> hello.c:1:20: error: stdio.h: No such file or directory
> I'm using a fresh install of Ubuntu Edgy Eft (6.10), and it has gcc 4.1
> installed.
Hi Chris!
Make sure you have installed "glibc-headers" and "glibc-devel" package.

- Grigory

Compile problem

[CodeHeads]

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Hello all,

I have a problem compiling a program. It is for archiving ezmlm lists.

This is the error:
/usr/bin/ld: cannot find -lbg-sysdeps
collect2: ld returned 1 exit status

Here a piece of the makefile where it is generating the error:
globals.pyc: globals.py
	python -c '__import__("globals")'

load: conf-ld conf-bglibs
	( bglibs=`head -n 1 conf-bglibs`; \
	  echo '#!/bin/sh';\
	  echo 'main="$$1"; shift';\
	  echo exec `head -n 1 conf-ld` -L. "-L'$${bglibs}'" '-o "$$main"
"$$main.o" $${1+"$$@"}' -lbg-sysdeps; \
	) >load
	chmod 755 load

main.pyc: main.py
	python -c '__import__("main")'

I searched google, rpm.bone and could not come up with anything. I am
using fedora 4 with gcc 4.0.2-8 and python 2.4.1-2

How can I fix this?

-- 
Best regards,
~WILL~
Public Key: 0xC8E166BB
Key: http://code-heads.com/keys/ch1.asc
Linux Registered User: 406084

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Re: Compile problem

[Sven Eschenberg]

Hi,

First: DO you have the bglibs installed ?

looking at the package contents, there is only a libbgsysdeps.a (maybe
check your system for all libbg files, see if there is a
libbg-sysdeps.so/.a ... if there is something like libbgsysdeps.so/.a
then you might need to tweak the build script, by changing:

echo exec `head -n 1 conf-ld` -L. "-L'$${bglibs}'" '-o "$$main"
"$$main.o" $${1+"$$@"}' -lbg-sysdeps; \

to

echo exec `head -n 1 conf-ld` -L. "-L'$${bglibs}'" '-o "$$main"
"$$main.o" $${1+"$$@"}' -lbgsysdeps; \

But check first, how the bg sysdeps lib is called on your sys and if it
is there ...

Regards

-Sven


On Sat, 2006-01-28 at 10:53 -0500, CodeHeads wrote:
> Hello all,
> 
> I have a problem compiling a program. It is for archiving ezmlm lists.
> 
> This is the error:
> /usr/bin/ld: cannot find -lbg-sysdeps
> collect2: ld returned 1 exit status
> 
> Here a piece of the makefile where it is generating the error:
> globals.pyc: globals.py
> 	python -c '__import__("globals")'
> 
> load: conf-ld conf-bglibs
> 	( bglibs=`head -n 1 conf-bglibs`; \
> 	  echo '#!/bin/sh';\
> 	  echo 'main="$$1"; shift';\
> 	  echo exec `head -n 1 conf-ld` -L. "-L'$${bglibs}'" '-o "$$main"
> "$$main.o" $${1+"$$@"}' -lbg-sysdeps; \
> 	) >load
> 	chmod 755 load
> 
> main.pyc: main.py
> 	python -c '__import__("main")'
> 
> I searched google, rpm.bone and could not come up with anything. I am
> using fedora 4 with gcc 4.0.2-8 and python 2.4.1-2
> 
> How can I fix this?
> 

Re: Compile problem

[CodeHeads]

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On Sat, 2006-01-28 at 17:49 +0100, Sven Eschenberg wrote:
> Hi,
> 
> First: DO you have the bglibs installed ?
> 
> looking at the package contents, there is only a libbgsysdeps.a (maybe
> check your system for all libbg files, see if there is a
> libbg-sysdeps.so/.a ... if there is something like libbgsysdeps.so/.a
> then you might need to tweak the build script, by changing:
> 
> echo exec `head -n 1 conf-ld` -L. "-L'$${bglibs}'" '-o "$$main"
> "$$main.o" $${1+"$$@"}' -lbg-sysdeps; \
> 
> to
> 
> echo exec `head -n 1 conf-ld` -L. "-L'$${bglibs}'" '-o "$$main"
> "$$main.o" $${1+"$$@"}' -lbgsysdeps; \
> 
> But check first, how the bg sysdeps lib is called on your sys and if it
> is there ...
> 
> Regards
> 
> -Sven
> 
> 
> On Sat, 2006-01-28 at 10:53 -0500, CodeHeads wrote:
> > Hello all,
> > 
> > I have a problem compiling a program. It is for archiving ezmlm lists.
> > 
> > This is the error:
> > /usr/bin/ld: cannot find -lbg-sysdeps
> > collect2: ld returned 1 exit status
> > 
> > Here a piece of the makefile where it is generating the error:
> > globals.pyc: globals.py
> > 	python -c '__import__("globals")'
> > 
> > load: conf-ld conf-bglibs
> > 	( bglibs=`head -n 1 conf-bglibs`; \
> > 	  echo '#!/bin/sh';\
> > 	  echo 'main="$$1"; shift';\
> > 	  echo exec `head -n 1 conf-ld` -L. "-L'$${bglibs}'" '-o "$$main"
> > "$$main.o" $${1+"$$@"}' -lbg-sysdeps; \
> > 	) >load
> > 	chmod 755 load
> > 
> > main.pyc: main.py
> > 	python -c '__import__("main")'
> > 
> > I searched google, rpm.bone and could not come up with anything. I am
> > using fedora 4 with gcc 4.0.2-8 and python 2.4.1-2
> > 
> > How can I fix this?
> > 
> 

The libs are installed, now I am getting this (traceback):
Traceback (most recent call last):
  File "<string>", line 1, in ?
  File "main.py", line 15, in ?
    import context
  File "context.py", line 22, in ?
    global_context = {
ImportError: No module named version

Sorry I am learning this stuff. :(

-- 
Best regards,
~WILL~
Public Key: 0xC8E166BB
Key: http://code-heads.com/keys/ch1.asc
Linux Registered User: 406084

[-- Attachment #2: This is a digitally signed message part --]
[-- Type: application/pgp-signature, Size: 189 bytes --]

Re: Compile problem

[Sven Eschenberg]

On Sat, 2006-01-28 at 12:39 -0500, CodeHeads wrote:
> On Sat, 2006-01-28 at 17:49 +0100, Sven Eschenberg wrote:
> > Hi,
> > 
> > First: DO you have the bglibs installed ?
> > 
> > looking at the package contents, there is only a libbgsysdeps.a (maybe
> > check your system for all libbg files, see if there is a
> > libbg-sysdeps.so/.a ... if there is something like libbgsysdeps.so/.a
> > then you might need to tweak the build script, by changing:
> > 
> > echo exec `head -n 1 conf-ld` -L. "-L'$${bglibs}'" '-o "$$main"
> > "$$main.o" $${1+"$$@"}' -lbg-sysdeps; \
> > 
> > to
> > 
> > echo exec `head -n 1 conf-ld` -L. "-L'$${bglibs}'" '-o "$$main"
> > "$$main.o" $${1+"$$@"}' -lbgsysdeps; \
> > 
> > But check first, how the bg sysdeps lib is called on your sys and if it
> > is there ...
> > 
> > Regards
> > 
> > -Sven
> > 
> > 
> > On Sat, 2006-01-28 at 10:53 -0500, CodeHeads wrote:
> > > Hello all,
> > > 
> > > I have a problem compiling a program. It is for archiving ezmlm lists.
> > > 
> > > This is the error:
> > > /usr/bin/ld: cannot find -lbg-sysdeps
> > > collect2: ld returned 1 exit status
> > > 
> > > Here a piece of the makefile where it is generating the error:
> > > globals.pyc: globals.py
> > > 	python -c '__import__("globals")'
> > > 
> > > load: conf-ld conf-bglibs
> > > 	( bglibs=`head -n 1 conf-bglibs`; \
> > > 	  echo '#!/bin/sh';\
> > > 	  echo 'main="$$1"; shift';\
> > > 	  echo exec `head -n 1 conf-ld` -L. "-L'$${bglibs}'" '-o "$$main"
> > > "$$main.o" $${1+"$$@"}' -lbg-sysdeps; \
> > > 	) >load
> > > 	chmod 755 load
> > > 
> > > main.pyc: main.py
> > > 	python -c '__import__("main")'
> > > 
> > > I searched google, rpm.bone and could not come up with anything. I am
> > > using fedora 4 with gcc 4.0.2-8 and python 2.4.1-2
> > > 
> > > How can I fix this?
> > > 
> > 
> 
> The libs are installed, now I am getting this (traceback):
> Traceback (most recent call last):
>   File "<string>", line 1, in ?
>   File "main.py", line 15, in ?
>     import context
>   File "context.py", line 22, in ?
>     global_context = {
> ImportError: No module named version
> 
> Sorry I am learning this stuff. :(
> 

Okay, this is a python specific error, without having the source it'S
kinda tough to see, what's goign on - honestyl, haven'T done any python
coding in 2 or 3 years ....

Okay, it looks like the script is trying to import a pthon module named
version (version.py/.pyc) which doesn't seem to be present, or maybe is
not in the search path, or something .... 

btw: this is not gcc specific anymore, but I will try to do my best, so
maybe from here on no further traffic on the list (at least not, as long
as it is python related) ...

first step try figuring out where exactly that import statement is and
what it looks like ...

second step go hunt for a file version.py (or .pyc) if no such file is
present, should it come with the build system of the software you are
trying to use (seems the build system is somewhat python based) ...

is it maybe a part of the python distribution

or is it part of another package (maybe some lib etc. that got python
bindings - though I rather doubt it, since the filename is so
generic) ...

Well a locate version.py shows, that I got such a file, using the
package tools from my linux distribution (I am not on fedora) I get
the information it's part of the python distribution itself ...

Maybe your installed version is too old, which version of python are you
using? maybe it's incomplete, maybe just some path screwed up ....

Humm, I get the same error btw, when I try to import the file, let's
take a short glance on the file ...

---- snip ----

#
# distutils/version.py
#
# Implements multiple version numbering conventions for the
# Python Module Distribution Utilities.
#
# $Id: version.py,v 1.7 2002/11/14 02:25:42 akuchling Exp $
#

humm, okay, now we know what it is used for ... 

Maybe see if you can find documentation on python module distribution
utilities and their proper use, then try to fix the broken script ...

Compile Problem

[Adam McCarthy]

I'm trying to get a cross compiler working for arm-wince-pe.  This is
the output for the primes Pyrex example.  If I compile simple Hello,
World's etc, it works fine, but for some reason Python
libraries/headers seem to produce this.  I have libpython2.3.a in
/usr/local/lib/gcc-lib/arm-wince-pe/3.3.3/../../../../arm-wince-pe/lib/
and /usr/lib/python2.3/config.  I've checked it using
arm-wince-pe-objdump and it's a COFF file.  I also extracted it with
arm-wince-pe-ar and it contains the symbols.

Any ideas?

$ python setup.py build_ext --inplace -c cygwin
running build_ext
building 'Primes' extension
creating build
creating build/temp.cygwin-1.5.11-i686-2.3
arm-wince-pe-gcc -O -Wall -I/usr/include/python2.3 -c primes.c -o build/temp.cyg
win-1.5.11-i686-2.3/primes.o
primes.c: In function `__pyx_f_6primes_primes':
primes.c:137: warning: label `__pyx_L4' defined but not used
primes.c:108: warning: label `__pyx_L6' defined but not used
primes.c:98: warning: label `__pyx_L5' defined but not used
primes.c:89: warning: label `__pyx_L3' defined but not used
primes.c: At top level:
primes.c:12: warning: `__Pyx_UnpackItem' declared `static' but never defined
primes.c:13: warning: `__Pyx_EndUnpack' declared `static' but never defined
primes.c:14: warning: `__Pyx_PrintItem' declared `static' but never defined
primes.c:15: warning: `__Pyx_PrintNewline' declared `static' but never defined
primes.c:16: warning: `__Pyx_Raise' declared `static' but never defined
primes.c:17: warning: `__Pyx_ReRaise' declared `static' but never defined
primes.c:18: warning: `__Pyx_Import' declared `static' but never defined
primes.c:19: warning: `__Pyx_GetExcValue' declared `static' but never defined
primes.c:20: warning: `__Pyx_ArgTypeTest' declared `static' but never defined
primes.c:21: warning: `__Pyx_TypeTest' declared `static' but never defined
primes.c:22: warning: `__Pyx_GetStarArgs' declared `static' but never defined
primes.c:23: warning: `__Pyx_WriteUnraisable' declared `static' but never define
d
primes.c:25: warning: `__Pyx_ImportType' declared `static' but never defined
primes.c:26: warning: `__Pyx_SetVtable' declared `static' but never defined
primes.c:27: warning: `__Pyx_GetVtable' declared `static' but never defined
primes.c:28: warning: `__Pyx_CreateClass' declared `static' but never defined
primes.c:30: warning: `__Pyx_InitStrings' declared `static' but never defined
primes.c:31: warning: `__Pyx_GetName' declared `static' but never defined
writing build/temp.cygwin-1.5.11-i686-2.3/Primes.def
arm-wince-pe-gcc -mdll -static -s build/temp.cygwin-1.5.11-i686-2.3/primes.o bui
ld/temp.cygwin-1.5.11-i686-2.3/Primes.def -L/usr/lib/python2.3/config -lpython2.
3 -o Primes.dll
Cannot export initPrimes (initPrimes): symbol not found
build/temp.cygwin-1.5.11-i686-2.3/primes.o(.text+0x30):primes.c: undefined refer
ence to `PyArg_ParseTupleAndKeywords'
build/temp.cygwin-1.5.11-i686-2.3/primes.o(.text+0x54):primes.c: undefined refer
ence to `PyList_New'
build/temp.cygwin-1.5.11-i686-2.3/primes.o(.text+0x130):primes.c: undefined refe
rence to `PyObject_GetAttr'
build/temp.cygwin-1.5.11-i686-2.3/primes.o(.text+0x144):primes.c: undefined refe
rence to `PyInt_FromLong'
build/temp.cygwin-1.5.11-i686-2.3/primes.o(.text+0x158):primes.c: undefined refe
rence to `PyTuple_New'
build/temp.cygwin-1.5.11-i686-2.3/primes.o(.text+0x174):primes.c: undefined refe
rence to `PyObject_CallObject'
build/temp.cygwin-1.5.11-i686-2.3/primes.o(.text+0x2d0):primes.c: undefined refe
rence to `_Py_NoneStruct'
build/temp.cygwin-1.5.11-i686-2.3/primes.o(.text+0x308):primes.c: undefined refe
rence to `Py_InitModule4'
build/temp.cygwin-1.5.11-i686-2.3/primes.o(.text+0x320):primes.c: undefined refe
rence to `PyImport_AddModule'
build/temp.cygwin-1.5.11-i686-2.3/primes.o(.text+0x348):primes.c: undefined refe
rence to `PyObject_SetAttrString'
build/temp.cygwin-1.5.11-i686-2.3/primes.o(.text+0x3d4):primes.c: undefined refe
rence to `PyString_InternFromString'
build/temp.cygwin-1.5.11-i686-2.3/primes.o(.text+0x430):primes.c: undefined refe
rence to `PyString_FromString'
build/temp.cygwin-1.5.11-i686-2.3/primes.o(.text+0x444):primes.c: undefined refe
rence to `PyString_FromString'
build/temp.cygwin-1.5.11-i686-2.3/primes.o(.text+0x45c):primes.c: undefined refe
rence to `PyModule_GetDict'
build/temp.cygwin-1.5.11-i686-2.3/primes.o(.text+0x470):primes.c: undefined refe
rence to `PyTuple_New'
build/temp.cygwin-1.5.11-i686-2.3/primes.o(.text+0x484):primes.c: undefined refe
rence to `PyString_FromString'
build/temp.cygwin-1.5.11-i686-2.3/primes.o(.text+0x4d0):primes.c: undefined refe
rence to `PyCode_New'
build/temp.cygwin-1.5.11-i686-2.3/primes.o(.text+0x4e0):primes.c: undefined refe
rence to `PyThreadState_Get'
build/temp.cygwin-1.5.11-i686-2.3/primes.o(.text+0x4f0):primes.c: undefined refe
rence to `PyFrame_New'
build/temp.cygwin-1.5.11-i686-2.3/primes.o(.text+0x508):primes.c: undefined refe
rence to `PyTraceBack_Here'
/usr/local/lib/gcc-lib/arm-wince-pe/3.3.3/../../../../arm-wince-pe/lib/crt0.o(.t
ext+0x6c): undefined reference to `WinMain'
collect2: ld returned 1 exit status
error: command 'arm-wince-pe-gcc' failed with exit status 1

compile problem

[Thiemo Nagel]

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Hi,

can anybody help? I get the following error on "make bootstrap"

[..]
/root/gcc-2.95.2/gcc/xgcc -B/root/gcc-2.95.2/gcc/
-B/usr/local/i586-pc-linux-gnu/bin/ -c -g -O2 -fvtable-thunks
-D_GNU_SOURCE
-fno-implicit-templates -I. -I. -nostdinc++ -D_IO_MTSAFE_IO indstream.cc
indstream.cc: In method `struct streampos indirectbuf::seekoff(long long
int, ios::seek_dir, int = 3)':
indstream.cc:82: `struct streampos' used where a `int' was expected
indstream.cc:85: `struct streampos' used where a `int' was expected
indstream.cc:87: `struct streampos' used where a `int' was expected
indstream.cc:89: conversion from `int' to non-scalar type `streampos'
requested
indstream.cc: In method `struct streampos
indirectbuf::seekpos(_G_fpos64_t,
int = 3)':
indstream.cc:99: `struct streampos' used where a `int' was expected
indstream.cc:102: `struct streampos' used where a `int' was expected
indstream.cc:104: `struct streampos' used where a `int' was expected
indstream.cc:106: conversion from `int' to non-scalar type `streampos'
requestedmake[2]: *** [indstream.o] Fehler 1
make[2]: Verlassen des Verzeichnisses Verzeichnis
»/root/gcc-2.95.2/i586-pc-linux-gnu/libio«
make[1]: *** [all-target-libio] Fehler 2
make[1]: Verlassen des Verzeichnisses Verzeichnis »/root/gcc-2.95.2«
make: *** [bootstrap-lean] Fehler 2

... and I don't know what to do, apparently...
I use Redhat 7.0 with kernel 2.4 test 11 and was currently trying to get
myself gcc 2.95.2 instead of gcc 2.96

thank you for your time,

Thiemo Nagel

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Re: compile problem

[Alexandre Oliva]

On Dec 11, 2000, Thiemo Nagel <thiemonagel@gmx.net> wrote:

> can anybody help? I get the following error on "make bootstrap"

Check the platform-specific installation instructions at gcc.gnu.org.

-- 
Alexandre Oliva   Enjoy Guarana', see http://www.ic.unicamp.br/~oliva/
Red Hat GCC Developer                  aoliva@{cygnus.com, redhat.com}
CS PhD student at IC-Unicamp        oliva@{lsd.ic.unicamp.br, gnu.org}
Free Software Evangelist    *Please* write to mailing lists, not to me