[oe] configure error for xproto

[David Peters]

I recently ran "sh oebb.sh update" and tried building packages for the am3517-evm board.  I'm now getting the following error.  Any ideas what is causing this?

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614 configure:3097: checking whether the C compiler works
615 configure:3119: arm-angstrom-linux-gnueabi-gcc -march=armv7-a -mtune=cortex-a8 -mfpu=neon -mfloat-abi=softfp -mthumb-interwork -mno-thumb -isystem/home/dapeters/angstrom-setup-scripts/build/tmp-angstrom_2008_1/sysroots/armv7a-angstrom-linux-gnueabi/usr/include -fexpensive-optimizations -frename-registers -fomit-frame-pointer -O2 -ggdb3 -isystem/home/dapeters/angstrom-setup-scripts/build/tmp-angstrom_2008_1/sysroots/armv7a-angstrom-linux-gnueabi/usr/include -L/home/dapeters/angstrom-setup-scripts/build/tmp-angstrom_2008_1/sysroots/armv7a-angstrom-linux-gnueabi/usr/lib -Wl,-rpath-link,/home/dapeters/angstrom-setup-scripts/build/tmp-angstrom_2008_1/sysroots/armv7a-angstrom-linux-gnueabi/usr/lib -Wl,-O1 -Wl,--hash-style=gnu conftest.c  >&5
616 Assembler messages:
617 Fatal error: Invalid -march= option: `armv7-a'
618 configure:3123: $? = 1
619 configure:3161: result: no
620 configure: failed program was:
621 | /* confdefs.h */
622 | #define PACKAGE_NAME "Xproto"
623 | #define PACKAGE_TARNAME "xproto"
624 | #define PACKAGE_VERSION "7.0.18"
625 | #define PACKAGE_STRING "Xproto 7.0.18"
626 | #define PACKAGE_BUGREPORT "https://bugs.freedesktop.org/enter_bug.cgi?product=xorg"
627 | #define PACKAGE_URL ""
628 | #define PACKAGE "xproto"
629 | #define VERSION "7.0.18"
630 | /* end confdefs.h.  */
631 |
632 | int
633 | main ()
634 | {
635 |
636 |   ;
637 |   return 0;
638 | }
639 configure:3166: error: in `/home/dapeters/angstrom-setup-scripts/build/tmp-angstrom_2008_1/work/armv7a-angstrom-linux-gnueabi/xproto-1_7.0.18-r2.0/xp        roto-7.0.18':
640 configure:3170: error: C compiler cannot create executables
641 See `config.log' for more details.
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