On Oct 19, 1:33 pm, mabshoff <[EMAIL PROTECTED]> wrote:
> On Oct 19, 12:19 pm, Travis Caldwell <[EMAIL PROTECTED]>
> wrote:
>
> > Hi,
>
> Hi Travis,
>
> > I was attempting to build sage 3.1.4 on mac os x 10.5.5 with Xcode
> > 3.1 (gcc 4.2) installed.
>
> Did you select gcc 4.2 via gcc_select? I tried building with XCode 3.1
> a while ago and at least the gcc 4.0 worked. I am not sure if I tried
> the gcc 4.2 via gselect.
>
I just tried:
make CC=gcc-4.2
I'm not familiar with gcc_select.
The only reason that I tried building with gcc 4.2 was that the
readme implied that gcc 4.0 was seriously broken.
>
>
> > I get the following error:
>
> > ------------------------------
> > gcc-4.2 -I/Users/tc/sw/sage-3.1.4/sage-3.1.4/local/include/ -I/Users/
> > tc/sw/sage-3.1.4/sage-3.1.4/local/include -fPIC -funroll-loops -O3 -
> > c mpn_extras.c -o mpn_extras.o
> > In file included from mpn_extras.c:41:
> > mpn_extras.h: In function ‘F_mpn_negate’:
> > mpn_extras.h:75: error: ‘for’ loop initial declaration used outside
> > C99 mode
> > mpn_extras.h: In function ‘F_mpn_copy’:
> > mpn_extras.h:96: error: ‘for’ loop initial declaration used outside
> > C99 mode
> > mpn_extras.h: In function ‘F_mpn_copy_forward’:
> > mpn_extras.h:104: error: ‘for’ loop initial declaration used outside
> > C99 mode
> > mpn_extras.h: In function ‘F_mpn_clear’:
> > mpn_extras.h:118: error: ‘for’ loop initial declaration used outside
> > C99 mode
> > mpn_extras.h: In function ‘F_mpn_set’:
> > mpn_extras.h:129: error: ‘for’ loop initial declaration used outside
> > C99 mode
> > mpn_extras.h: In function ‘F_mpn_printx’:
> > mpn_extras.h:145: error: ‘for’ loop initial declaration used outside
> > C99 mode
> > mpn_extras.c: In function ‘F_mpn_addmul’:
> > mpn_extras.c:150: error: ‘for’ loop initial declaration used outside
> > C99 mode
> > make[2]: *** [mpn_extras.o] Error 1
> > Failed to build FLINT dylib.
>
> > real 0m0.116s
> > user 0m0.063s
> > sys 0m0.044s
> > sage: An error occurred while installing flint-1.0.13.p0
> > Please email sage-develhttp://groups.google.com/group/sage-devel
> > explaining the problem and send the relevant part of
> > of /Users/tc/sw/sage-3.1.4/sage-3.1.4/install.log. Describe your
> > computer, operating system, etc.
> > If you want to try to fix the problem, yourself *don't* just cd to
> > /Users/tc/sw/sage-3.1.4/sage-3.1.4/spkg/build/flint-1.0.13.p0 and type
> > 'make'.
> > Instead type "/Users/tc/sw/sage-3.1.4/sage-3.1.4/sage -sh"
> > in order to set all environment variables correctly, then cd to
> > /Users/tc/sw/sage-3.1.4/sage-3.1.4/spkg/build/flint-1.0.13.p0
> > (When you are done debugging, you can type "exit" to leave the
> > subshell.)
> > make[1]: *** [installed/flint-1.0.13.p0] Error 1
>
> > --------------------------------------------
>
> > Following the directions to start a subshell I went in and re-ran gcc
> > adding the '--std=c99' flag which seems to work.
>
> Are you setting CFLAGS or anything like that?
>
> > ---------------------------------------------
> > Sage subshell$ gcc-4.2 -I/Users/tc/sw/sage-3.1.4/sage-3.1.4/local/
> > include/ -I/Users/tc/sw/sage-3.1.4/sage-3.1.4/local/include -fPIC -
> > funroll-loops -O3 -c mpn_extras.c -o mpn_extras.o --std=c99
> > Sage subshell$ file mpn_extras.o
> > mpn_extras.o: Mach-O object i386
>
> > ---------------------------------------------
>
> > But I don't know enough about the make/build process to know what to
> > edit to fix this.
>
> > _Travis_Caldwell_
>
> Cheers,
>
> Michael
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