Fix powerpc build

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Unlike other architectures which sanitize the LDFLAGS from the
environment in arch/<arch>/Makefile.  The powerpc Makefile
allows LDFLAGS to be passed through resulting in the following
build failure.

  /usr/bin/ld: unrecognized option '-Wl,-z,relro'

LDFLAGS is set in /usr/lib/rpm/redhat/macros by default.  Clear
the environment variable when building kmods for powerpc.

Additionally, now that ppc64le exists it's not longer safe to
assume a powerpc system is big endian.  Rely on the endianness
provided by the compiler.

Reviewed-by: Giuseppe Di Natale <dinatale2@llnl.gov>
Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
Closes #5856

This commit is contained in:

Brian Behlendorf

2017-03-06 09:17:24 -08:00

committed by

GitHub

parent ebd9aa8c17

commit fb963d33ee

3 changed files with 10 additions and 4 deletions

									
										lib/libspl/include/sys/isa_defs.h
									
		-4
	
												View File
												
				@@ -98,10 +98,6 @@ extern "C" {

				#endif

				#endif

				#if !defined(_BIG_ENDIAN)

				#define	_BIG_ENDIAN

				#endif

				#define	_SUNOS_VTOC_16

				/* arm arch specific defines */