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Date: Thu, 20 Mar 2014 19:52:06 -0700 (PDT)
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Subject: Re: Interrupt-driven Usart not working in Ada, but in C working, why?
From: "Rego, P." <pvrego@gmail.com>
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Xref: number.nntp.dca.giganews.com comp.lang.ada:185256
Date: 2014-03-20T19:52:06-07:00
List-Id: <comp.lang.ada>

On Tuesday, March 18, 2014 11:08:54 AM UTC-3, Oliver Kleinke wrote:
> Here's a script/instructions to build a cross-compiler:
> http://arduino.ada-language.com/automating-avr-gnat-and-avr-ada-installation.html

Thanks!
I started to build gcc on a virtual machine running Windows XP with cygwin. But at some point of the gcc build I got several messages like

ada/a-except.o: In function `ada__exceptions__exception_message':
/cygdrive/f/Cross/gcc-obj-4.7.2/gcc/../../gcc-4.7.2/gcc/ada/a-except.adb:609: undefined reference to `__gnat_rcheck_CE_Explicit_Raise'

followed by
collect2: error: ld returned 1 exit status
../../gcc-4.7.2/gcc/ada/gcc-interface/Make-lang.in:553: recipe for target 'gnat1.exe' failed
make[3]: *** [gnat1.exe] Error 1
make[3]: Leaving directory '/cygdrive/f/Cross/gcc-obj-4.7.2/gcc'
Makefile:4101: recipe for target 'all-stage1-gcc' failed
make[2]: *** [all-stage1-gcc] Error 2
make[2]: Leaving directory '/cygdrive/f/Cross/gcc-obj-4.7.2'
Makefile:16443: recipe for target 'stage1-bubble' failed
make[1]: *** [stage1-bubble] Error 2
make[1]: Leaving directory '/cygdrive/f/Cross/gcc-obj-4.7.2'
Makefile:16747: recipe for target 'bootstrap' failed
make: *** [bootstrap] Error 2
ERROR: gcc: make bootstrap

Would you know what could fix it?

Regards.