make problem with cygwin

Scott Newell newell at
Fri Aug 27 18:17:25 UTC 2004

At 12:25 PM 8/27/2004 , Scott Newell wrote:
>I'm now rerunning the configure and make all with a simple path
>(/opt/rtems-4.6/bin:/usr/local/bin:/usr/bin:/bin:/usr/X11R6/bin) to see if
>it makes any difference.  If not, I'll attempt to unset a bunch of the
>win32 environment crud and test again.

Neither of which helped.  In fact, with a minimal set of environment
variables and setting the affinity to attempt to limit it to one CPU (which
I'm not at all sure worked), *configure* gave me the build_alias error.
Flipping the affinity back to 2 cpus allowed configure to complete, but
make still fails:

configure: creating ./config.status
config.status: creating Makefile
config.status: creating src/config.h
config.status: executing depfiles commands
configure: configuring in score/cpu/m68k
configure: running /bin/bash
gure' --prefix=/opt/rtems-4.6  '--prefix=/opt/rtems-4.6'
'--host=m68k-rtems' '--build=i686-pc-cygwin' '--target=m68k-rtems'
'--disable-posix' '--disable-networking' '--disable-cxx'
'--with-target-subdir=m68k-rtems' '--exec-prefix=/opt/rtems-4.6/m68k-rtems'
'build_alias=i686-pc-cygwin' 'host_alias=m68k-rtems'
'target_alias=m68k-rtems' 'RTEMS_BSP=dmv152' 'RTEMS_CPU_MODEL=m68020'
'RTEMS_BSP_FAMILY=dmv152' 'CFLAGS_OPTIMIZE_V=-O4 -fomit-frame-pointer'
'--with-project-root=../../' '--enable-rtemsbsp=dmv152'
configure: error: invalid variable name: build_alias
configure: error: /bin/bash
gure' failed for score/cpu/m68k
configure: error: /bin/bash
'../../../../../rtems-4.6.1/c/src/../../cpukit/configure' failed for
gmake[2]: *** [dmv152] Error 1
gmake[2]: Leaving directory `/build-rtems/m68k-rtems/c'
gmake[1]: *** [all-recursive] Error 1
gmake[1]: Leaving directory `/build-rtems/m68k-rtems/c'
gmake: *** [all-recursive] Error 1

Next: set the /onecpu switch in boot.ini, reboot, and try again.


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