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nvptx-none: Define empty GOMP_SELF_SPECS. 

Otherwise, offloading with -fopenacc or -fopenmp active will run into:

    x86_64-unknown-linux-gnu-accel-nvptx-none-gcc: error: unrecognized command line option '-pthread'

	gcc/
	* config/nvptx/nvptx.h (GOMP_SELF_SPECS): Define macro.

From-SVN: r220780
This commit is contained in:
Thomas Schwinge 2015-02-18 08:45:42 +01:00 committed by Thomas Schwinge
parent e6f7f0e951
commit 8747dd6e13
2 changed files with 8 additions and 0 deletions
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4
gcc/ChangeLog
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@ -1,3 +1,7 @@
2015-02-18 Thomas Schwinge <thomas@codesourcery.com>
* config/nvptx/nvptx.h (GOMP_SELF_SPECS): Define macro.
2015-02-18 Andrew Pinski <apinski@cavium.com>
Naveen H.S <Naveen.Hurugalawadi@caviumnetworks.com>

4
gcc/config/nvptx/nvptx.h
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@ -33,6 +33,10 @@
builtin_define ("__nvptx__"); \
} while (0)
/* Avoid the default in ../../gcc.c, which adds "-pthread", which is not
supported for nvptx. */
#define GOMP_SELF_SPECS ""
/* Storage Layout. */
#define BITS_BIG_ENDIAN 0