[Nagiosplug-devel] [ nagiosplug-Bugs-1891183 ] 1.4.11 doesn't compile (2x)

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Bugs item #1891183, was opened at 2008-02-11 15:56
Message generated for change (Comment added) made by hweiss
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Category: None
Group: None
Status: Open
Resolution: None
Priority: 5
Private: No
Submitted By: Henry78 (henry78)
Assigned to: Nobody/Anonymous (nobody)
Summary: 1.4.11 doesn't compile (2x)

Initial Comment:
I got this complie error, during 'makeing' nagios-plugins-1.4.11 on RHEL4:

----------8<----------
basename.c: In function `char* base_name(const char*)':
basename.c:95: error: invalid conversion from `void*' to `char*'
make[3]: *** [basename.o] Error 1
---------->8----------

'cause i didn't need it, i removed the part for rewriting windows(?) paths from basename.c.

distclean, configure, make and a similar error occured:

----------8<----------
dirname.c: In function `char* dir_name(const char*)':
dirname.c:79: error: invalid conversion from `void*' to `char*'
make[3]: *** [dirname.o] Error 1
---------->8----------

It's a rewrite of a filename/path there too, but I'm not sure why it throws an Error. The corresponding line 79 from dirname.c:
----------8<----------
  char *dir = xmalloc (length + append_dot + 1);
---------->8----------

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>Comment By: Holger Weiss (hweiss)
Date: 2008-02-11 17:14

Message:
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Then there's something seriously broken with your gcc installation, my
example is perfectly valid C code.

Maybe try to re-install your GCC package(s)?  Other than that, I have no
idea, sorry.

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Comment By: Henry78 (henry78)
Date: 2008-02-11 17:05

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No, the test.c doesn't complile. It throws an error:

-----8<-----
test.c:2: error: invalid conversion from `void*' to `char*'
----->8-----

It works if I (double)quote the 'v'.

gcc -v
gcc version 3.4.5 20051201 (Red Hat 3.4.5-2)

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Comment By: Holger Weiss (hweiss)
Date: 2008-02-11 16:57

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Odd.  Does compiling the following code using "gcc -o test test.c" work?

/* test.c */
int main(void) { void *v; char *c = v; return 0; }

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Comment By: Henry78 (henry78)
Date: 2008-02-11 16:12

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----------8<----------
if gcc -DHAVE_CONFIG_H -I. -I. -I..  -I../intl   -g -O2 -MT dirname.o -MD
-MP -MF ".deps/dirname.Tpo" -c -o dirname.o dirname.c; \
then mv -f ".deps/dirname.Tpo" ".deps/dirname.Po"; else rm -f
".deps/dirname.Tpo"; exit 1; fi
---------->8----------

That's the corresponding compiler command line. I'm pretty sure it uses
gcc...

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Comment By: Holger Weiss (hweiss)
Date: 2008-02-11 16:07

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You didn't post the compiler command line which threw the error, but it
seems as if you're using g++ instead of gcc for some reason.  Is the
environment variable CC set to "g++" or something like that?

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