Re: compilation problem on Mac OS-X Mountain Lion

Hi

Many thanks, it solved my problem !

I had actually compiled HEASOFT at 32 bits, but had not the memory of that while compiling Isis.

It might be worth putting a warning when you suggest to use the installation script, because your reference to Mac OS is quite down in the page. 
http://space.mit.edu/CXC/isis/install.html#Xa

In my case I have hacked the script along your indications by adding the following lines at the start
export CC="/usr/bin/gcc -m32"
export CXX="/usr/bin/g++ -m32"
export FC="/usr/local/bin/g95 -m32"
export LDFLAGS="-m32"

Cheers,

Carlo


On Feb 1, 2013, at 9:33 PM, John Houck <houck_at_email.domain.hidden wrote:

> On Fri, Feb 01, 2013 at 17:32 +0000, Carlo Ferrigno wrote:
>> On Feb 1, 2013, at 6:25 PM, John Houck <houck_at_email.domain.hidden>>> On Fri, Feb 01, 2013 at 16:46 +0000, Carlo Ferrigno wrote:
>>>> Dear all,
>>>> 
>>>> I am trying to compile ISIS on Mountain Lion and I got the
>>>> following error, any idea on how to solve it?
>>>> 
>>>> (slang was downloaded, compiled, and installed)
>>>> 
>>>> Thanks in advance,
>>>> 
>>>> regards
>>>> 
>>>> Carlo
>>>> 
>>>> cd /opt/isis-build/isis-1.6.2-16/src/objs; /usr/bin/gcc -c -g -O2  -fno-strength-reduce -Dunix -DISIS_SRC -I/opt/isis-build/isis-1.6.2-16/src -I/opt/heasoft-6.13/i386-apple-darwin12.2.1/include -I/opt/include  -I/usr/X11/include  /opt/isis-build/isis-1.6.2-16/src/simann.c
>>>> /opt/isis-build/isis-1.6.2-16/src/simann.c:69: error: ‘FC_FUNC’ declared as function returning a function
>>> 
>>> Could you send me the config.log and config.status files that
>>> were generated when you ran the isis configure script?
> 
> The FC_FUNC error occurs because the configure script failed to
> determine how your fortran compiler names symbols in the object
> code that it produces.
> 
> Looking in the config.log file to see what failed, I see
> warnings like this:
> 
> ld: warning: ld: warning: ignoring file
> /usr/local/lib/gcc-lib/i686-apple-darwin10.3.0/4.1.2/libgcc.a,
> file was built for archive which is not the architecture being linked (x86_64):
> /usr/local/lib/gcc-lib/i686-apple-darwin10.3.0/4.1.2/libgcc.a
> ignoring file
> /usr/local/lib/gcc-lib/i686-apple-darwin10.3.0/4.1.2/libf95.a,
> file was built for archive which is not the architecture being linked (x86_64):
> /usr/local/lib/gcc-lib/i686-apple-darwin10.3.0/4.1.2/libf95.a
> 
> So it looks like the compiler is generating 64-bit code
> (x86_64), but is finding 32-bit libraries (i686).
> 
> Isis works on either 32-bit or 64-bit architecture.
> 
> However, it's my understanding that, on the Mac, HEASOFT must
> be compiled in 32-bit mode.  For example, if you carefully read
> all the HEASOFT installation instructions for the Mac, at:
>  http://heasarc.gsfc.nasa.gov/lheasoft/supported_platforms.html#Mac
> you'll find the statement
> 
>  "Users should note that currently HEASoft is (internally)
>   forced into 32-bit mode on Mac OS X"
> 
> To compile in 32-bit mode, I suggest following the installation
> instructions at
>  http://space.mit.edu/cxc/isis/mac_install.html
> 
> In particular, be sure to use the -m32 compiler option when
> compiling HEASOFT, slang and isis.  I think that will solve the
> problem -- _except_ for one minor isis issue that will be fixed
> in the next isis release (which may happen within the next week
> or so.
> 
> The one remaining isis issue can be fixed by deleting one
> character in each of two files in the isis distribution.  
> 
> After running the isis configure script, but before you type
> 'make', edit these two files:
>   src/Makefile
>   modules/pgplot/src/Makefile
> in the following way.  Each has a line of the form:
> 
>   FCLIBS = #...library linking information....
> 
> In each file, just delete the '#' character.  That's it.
> After making that change, isis should build correctly.
> 
> As I said, After the next isis release (isis-1.6.2-17), the
> Makefile edit step will no longer be required.
> 
> Just to summarize, I'm suggesting two things:
>  1. re-compile everything using the "-m32" compiler option
>  2. edit two isis Makefiles before compiling isis.
> 
> Does that solve the problem?
> 
> Thanks,
> -John
> 

----
You received this message because you are
subscribed to the isis-users list.
To unsubscribe, send a message to
isis-users-request_at_email.domain.hiddenwith the first line of the message as:
unsubscribe