slackbuilds_ponce/academic/spqr/atlas-threaded-blas.diff

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diff --git a/ax_blas.m4 b/ax_blas.m4
--- a/ax_blas.m4
+++ b/ax_blas.m4
@@ -117,12 +117,16 @@
# BLAS in ATLAS library? (http://math-atlas.sourceforge.net/)
if test $ax_blas_ok = no; then
AC_CHECK_LIB(atlas, ATL_xerbla,
- [AC_CHECK_LIB(f77blas, $sgemm,
- [AC_CHECK_LIB(cblas, cblas_dgemm,
- [ax_blas_ok=yes
- BLAS_LIBS="-lcblas -lf77blas -latlas"],
- [], [-lf77blas -latlas])],
- [], [-latlas])])
+ [AC_CHECK_LIB(ptf77blas, $sgemm,
+ [AC_CHECK_LIB(ptcblas, cblas_dgemm,
+ [ax_blas_ok=yes; BLAS_LIBS="-lptcblas -lptf77blas -latlas"],,
+ [-lptf77blas -latlas])],
+ [AC_CHECK_LIB(f77blas, $sgemm,
+ [AC_CHECK_LIB(cblas, cblas_dgemm,
+ [ax_blas_ok=yes; BLAS_LIBS="-lcblas -lf77blas -latlas"],,
+ [-lf77blas -latlas])],,
+ [-latlas])],
+ [-latlas])])
fi
# BLAS in PhiPACK libraries? (requires generic BLAS lib, too)