Re: [Gimp-developer] GIMP fails to compile without C++ compiler?

2005-02-27 Thread Tim Mooney
In regard to: Re: [Gimp-developer] GIMP fails to compile without C++...:
Daniel Egger [EMAIL PROTECTED] writes:
just curious, is it expected that configuration of a GIMP
build will fail if configure cannot find a C++ compiler?
That question would better be asked on the autoconf list. While you
are on it, ask them why there are checks for a fortran compiler. I
don't think we ask for any of those.
As Yosh has already replied, this is a problem in libtool.  I thought a
fix had been applied to the 1.5 branch, but I can't seem to find it so
it must be in the 2.0 branch only.
Tim
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Tim Mooney  [EMAIL PROTECTED]
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[Gimp-developer] GIMP fails to compile without C++ compiler?

2005-02-26 Thread Daniel Egger
Hija,
just curious, is it expected that configuration of a GIMP
build will fail if configure cannot find a C++ compiler?
...
checking for dlfcn.h... yes
checking for g++... no
checking for c++... no
checking for gpp... no
checking for aCC... no
checking for CC... no
checking for cxx... no
checking for cc++... no
checking for cl... no
checking for FCC... no
checking for KCC... no
checking for RCC... no
checking for xlC_r... no
checking for xlC... no
checking whether we are using the GNU C++ compiler... no
checking whether g++ accepts -g... no
checking dependency style of g++... none
checking how to run the C++ preprocessor... /lib/cpp
configure: error: C++ preprocessor /lib/cpp fails sanity check
See `config.log' for more details.
By supplying a C++ compiler via CXX env variable it happily
passes that point:
...
checking for dlfcn.h... yes
checking whether we are using the GNU C++ compiler... yes
checking whether g++-3.4 accepts -g... yes
checking dependency style of g++-3.4... gcc3
checking how to run the C++ preprocessor... g++-3.4 -E
checking for g77... no
...
config.log unfortunately doesn't tell anything sensible...
Servus,
  Daniel


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Re: [Gimp-developer] GIMP fails to compile without C++ compiler?

2005-02-26 Thread Sven Neumann
Hi,

Daniel Egger [EMAIL PROTECTED] writes:

 just curious, is it expected that configuration of a GIMP
 build will fail if configure cannot find a C++ compiler?

That question would better be asked on the autoconf list. While you
are on it, ask them why there are checks for a fortran compiler. I
don't think we ask for any of those.


Sven
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Re: [Gimp-developer] GIMP fails to compile without C++ compiler?

2005-02-26 Thread Daniel Egger
On 27.02.2005, at 01:19, Sven Neumann wrote:
just curious, is it expected that configuration of a GIMP
build will fail if configure cannot find a C++ compiler?

That question would better be asked on the autoconf list. While you
are on it, ask them why there are checks for a fortran compiler. I
don't think we ask for any of those.
It's a difference whether useless checks take place and are
ignored or the compiler bails out on something that isn't
needed at all. FWIW I haven't seen any other project using
autoconf as well fail on this machine because there wasn't a
C++ compiler installed so I assume that the GIMP (or maybe
the GNOME stuff?) is doing something different or even wrong.
Servus,
  Daniel


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Re: [Gimp-developer] GIMP fails to compile without C++ compiler?

2005-02-26 Thread Manish Singh
On Sun, Feb 27, 2005 at 01:56:16AM +0100, Daniel Egger wrote:
 On 27.02.2005, at 01:19, Sven Neumann wrote:
 
 just curious, is it expected that configuration of a GIMP
 build will fail if configure cannot find a C++ compiler?
 
 That question would better be asked on the autoconf list. While you
 are on it, ask them why there are checks for a fortran compiler. I
 don't think we ask for any of those.
 
 It's a difference whether useless checks take place and are
 ignored or the compiler bails out on something that isn't
 needed at all. FWIW I haven't seen any other project using
 autoconf as well fail on this machine because there wasn't a
 C++ compiler installed so I assume that the GIMP (or maybe
 the GNOME stuff?) is doing something different or even wrong.

You're making a bad assumption then. Any app which uses libtool 1.5 has
this issue, as a trivial web search will reveal.

There's really nothing we can do, short of updating to a post 1.5
libtool when the libtool maintainers actually release one.

-Yosh
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