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math/sleef: fix build on powerpc64 elfv2

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clang doesn't find vec_nand:
In file included from /wrkdirs/usr/ports/math/sleef/work/sleef-3.4.0/src/libm/sleefsimdsp.c:145:
/wrkdirs/usr/ports/math/sleef/work/sleef-3.4.0/src/arch/helperpower_128.h:266:54: warning: implicit declaration of function 'vec_nand' is invalid in C99 [-Wimplicit-function-declaration]
static INLINE vopmask vnot_vo_vo(vopmask o) { return vec_nand(o, o); }
                                                     ^
/wrkdirs/usr/ports/math/sleef/work/sleef-3.4.0/src/arch/helperpower_128.h:266:54: error: returning 'int' from a function with incompatible result type 'vopmask' (vector of 4 'unsigned int' values)
static INLINE vopmask vnot_vo_vo(vopmask o) { return vec_nand(o, o); }
                                                     ^~~~~~~~~~~~~~

-mpower8-vector is needed because vec_nand is behind #ifdef __POWER8_VECTOR__ in clang's altivec.h.

PR:		242143
Approved by:	linimon (mentor), jmd (maintainer)
This commit is contained in:
Piotr Kubaj 2019-12-02 18:00:07 +00:00
parent c3ae99e390
commit 3ec947088b
Notes: svn2git 2021-03-31 03:12:20 +00:00 
svn path=/head/; revision=518859
1 changed files with 2 additions and 0 deletions
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2
math/sleef/Makefile
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@ -18,6 +18,8 @@ USE_LDCONFIG= yes
USE_GITHUB= yes
GH_ACCOUNT= shibatch
CFLAGS_powerpc64= -mpower8-vector
.include <bsd.port.options.mk>
.if ${ARCH} == powerpc64