Changes needed to use Studio libsunperf on Solaris (if available).

These changes will be sent upstream.

--- gsl-1.16/configure.ac.orig	2014-05-16 05:57:01.088210548 -0700
+++ gsl-1.16/configure.ac	2015-04-10 11:57:45.589459045 -0700
@@ -101,6 +101,20 @@
 AC_C_INLINE
 AC_C_CHAR_UNSIGNED
 
+dnl Check for existing BLAS
+dnl look for BLAS in some typical places
+AM_CONDITIONAL(SOLARIS_SUNPERF, false)
+case "$host" in
+*-*-solaris*) 
+    AC_CHECK_LIB(sunperf,dcopy,BLAS=-lsunperf)
+    if test "$BLAS"; then
+        dnl Solaris BLAS library has performance benefits
+        AM_CONDITIONAL(SOLARIS_SUNPERF, true)
+        CFLAGS="-xlibmopt -xbuiltin=%default -xlibmil"
+    fi
+    ;;
+esac
+
 GSL_CFLAGS="-I$includedir"
 GSL_LIBS="-L$libdir -lgsl"
 dnl macro from libtool - can be replaced with LT_LIB_M when we require libtool 2
--- gsl-1.16/Makefile.am.orig	2014-05-16 06:23:30.414886190 -0700
+++ gsl-1.16/Makefile.am	2014-05-16 06:59:46.408524913 -0700
@@ -2,7 +2,14 @@
 
 # AUTOMAKE_OPTIONS = readme-alpha
 
-SUBDIRS = gsl utils sys test err const complex cheb block vector matrix permutation combination multiset sort ieee-utils cblas blas linalg eigen specfunc dht qrng rng randist fft poly fit multifit statistics siman sum integration interpolation histogram ode-initval ode-initval2 roots multiroots min multimin monte ntuple diff deriv cdf wavelet bspline doc
+SOLARIS_SUNPERF = @SOLARIS_SUNPERF@
+if SOLARIS_SUNPERF
+    CBLAS_DIRS=
+else
+    CBLAS_DIRS=cblas
+endif
+
+SUBDIRS = gsl utils sys test err const complex cheb block vector matrix permutation combination multiset sort ieee-utils $(CBLAS_DIRS) blas linalg eigen specfunc dht qrng rng randist fft poly fit multifit statistics siman sum integration interpolation histogram ode-initval ode-initval2 roots multiroots min multimin monte ntuple diff deriv cdf wavelet bspline doc
 
 SUBLIBS = block/libgslblock.la blas/libgslblas.la bspline/libgslbspline.la complex/libgslcomplex.la cheb/libgslcheb.la dht/libgsldht.la diff/libgsldiff.la deriv/libgslderiv.la eigen/libgsleigen.la err/libgslerr.la fft/libgslfft.la fit/libgslfit.la histogram/libgslhistogram.la ieee-utils/libgslieeeutils.la integration/libgslintegration.la interpolation/libgslinterpolation.la linalg/libgsllinalg.la matrix/libgslmatrix.la min/libgslmin.la monte/libgslmonte.la multifit/libgslmultifit.la multimin/libgslmultimin.la multiroots/libgslmultiroots.la ntuple/libgslntuple.la ode-initval/libgslodeiv.la ode-initval2/libgslodeiv2.la permutation/libgslpermutation.la combination/libgslcombination.la multiset/libgslmultiset.la poly/libgslpoly.la qrng/libgslqrng.la randist/libgslrandist.la rng/libgslrng.la roots/libgslroots.la siman/libgslsiman.la sort/libgslsort.la specfunc/libgslspecfunc.la statistics/libgslstatistics.la sum/libgslsum.la sys/libgslsys.la test/libgsltest.la utils/libutils.la vector/libgslvector.la cdf/libgslcdf.la wavelet/libgslwavelet.la
 
@@ -35,10 +42,16 @@
 bin_PROGRAMS = gsl-randist gsl-histogram
 
 gsl_randist_SOURCES = gsl-randist.c
-gsl_randist_LDADD = libgsl.la cblas/libgslcblas.la
 
 gsl_histogram_SOURCES = gsl-histogram.c
+
+if SOLARIS_SUNPERF
+gsl_randist_LDADD = libgsl.la
+gsl_histogram_LDADD = libgsl.la
+else
+gsl_randist_LDADD = libgsl.la cblas/libgslcblas.la
 gsl_histogram_LDADD = libgsl.la cblas/libgslcblas.la
+endif
 
 check_SCRIPTS = test_gsl_histogram.sh pkgconfig.test
 TESTS = test_gsl_histogram.sh pkgconfig.test
--- gsl-1.16/bspline/Makefile.am.orig	2015-04-10 12:09:28.348382068 -0700
+++ gsl-1.16/bspline/Makefile.am	2015-04-10 12:13:46.450748139 -0700
@@ -12,6 +12,13 @@
 
 TESTS = $(check_PROGRAMS)
 
-test_LDADD = libgslbspline.la ../linalg/libgsllinalg.la ../permutation/libgslpermutation.la ../blas/libgslblas.la ../matrix/libgslmatrix.la ../vector/libgslvector.la ../block/libgslblock.la ../complex/libgslcomplex.la ../cblas/libgslcblas.la ../ieee-utils/libgslieeeutils.la  ../err/libgslerr.la ../test/libgsltest.la ../sys/libgslsys.la ../utils/libutils.la ../statistics/libgslstatistics.la
+SOLARIS_SUNPERF = @SOLARIS_SUNPERF@
+if SOLARIS_SUNPERF
+    CBLAS_LA=
+else
+    CBLAS_LA=../cblas/libgslcblas.la
+endif
+
+test_LDADD = libgslbspline.la ../linalg/libgsllinalg.la ../permutation/libgslpermutation.la ../blas/libgslblas.la ../matrix/libgslmatrix.la ../vector/libgslvector.la ../block/libgslblock.la ../complex/libgslcomplex.la $(CBLAS_LA) ../ieee-utils/libgslieeeutils.la  ../err/libgslerr.la ../test/libgsltest.la ../sys/libgslsys.la ../utils/libutils.la ../statistics/libgslstatistics.la
 
 test_SOURCES = test.c
--- gsl-1.16/eigen/Makefile.am.orig	2014-05-16 06:02:32.281281781 -0700
+++ gsl-1.16/eigen/Makefile.am	2014-05-16 06:03:23.423633285 -0700
@@ -11,7 +11,14 @@
 
 TESTS = $(check_PROGRAMS)
 
-test_LDADD = libgsleigen.la  ../test/libgsltest.la ../linalg/libgsllinalg.la ../permutation/libgslpermutation.la ../blas/libgslblas.la ../cblas/libgslcblas.la ../matrix/libgslmatrix.la ../vector/libgslvector.la ../block/libgslblock.la  ../complex/libgslcomplex.la ../ieee-utils/libgslieeeutils.la ../sys/libgslsys.la ../err/libgslerr.la ../utils/libutils.la ../rng/libgslrng.la ../sort/libgslsort.la
+SOLARIS_SUNPERF = @SOLARIS_SUNPERF@
+if SOLARIS_SUNPERF
+    CBLAS_LA=
+else
+    CBLAS_LA=../cblas/libgslcblas.la
+endif
+
+test_LDADD = libgsleigen.la  ../test/libgsltest.la ../linalg/libgsllinalg.la ../permutation/libgslpermutation.la ../blas/libgslblas.la $(CBLAS_LA) ../matrix/libgslmatrix.la ../vector/libgslvector.la ../block/libgslblock.la  ../complex/libgslcomplex.la ../ieee-utils/libgslieeeutils.la ../sys/libgslsys.la ../err/libgslerr.la ../utils/libutils.la ../rng/libgslrng.la ../sort/libgslsort.la
 
 test_SOURCES = test.c
 
--- gsl-1.16/interpolation/Makefile.am.orig	2015-04-10 12:14:22.894424399 -0700
+++ gsl-1.16/interpolation/Makefile.am	2015-04-10 12:15:06.283908102 -0700
@@ -10,7 +10,14 @@
 
 TESTS = $(check_PROGRAMS)
 
-test_LDADD = libgslinterpolation.la ../poly/libgslpoly.la ../linalg/libgsllinalg.la ../permutation/libgslpermutation.la ../blas/libgslblas.la ../matrix/libgslmatrix.la ../vector/libgslvector.la ../block/libgslblock.la ../complex/libgslcomplex.la ../cblas/libgslcblas.la ../ieee-utils/libgslieeeutils.la  ../err/libgslerr.la ../test/libgsltest.la ../sys/libgslsys.la ../utils/libutils.la
+SOLARIS_SUNPERF = @SOLARIS_SUNPERF@
+if SOLARIS_SUNPERF
+    CBLAS_LA=
+else
+    CBLAS_LA=../cblas/libgslcblas.la
+endif
+
+test_LDADD = libgslinterpolation.la ../poly/libgslpoly.la ../linalg/libgsllinalg.la ../permutation/libgslpermutation.la ../blas/libgslblas.la ../matrix/libgslmatrix.la ../vector/libgslvector.la ../block/libgslblock.la ../complex/libgslcomplex.la $(CBLAS_LA) ../ieee-utils/libgslieeeutils.la  ../err/libgslerr.la ../test/libgsltest.la ../sys/libgslsys.la ../utils/libutils.la
 
 test_SOURCES = test.c
 
--- gsl-1.16/linalg/Makefile.am.orig	2014-05-16 06:21:33.709604351 -0700
+++ gsl-1.16/linalg/Makefile.am	2014-05-16 06:22:16.369919847 -0700
@@ -12,7 +12,14 @@
 
 check_PROGRAMS = test
 
-test_LDADD = libgsllinalg.la ../blas/libgslblas.la ../cblas/libgslcblas.la ../permutation/libgslpermutation.la ../matrix/libgslmatrix.la ../vector/libgslvector.la ../block/libgslblock.la ../complex/libgslcomplex.la ../ieee-utils/libgslieeeutils.la ../err/libgslerr.la ../test/libgsltest.la ../sys/libgslsys.la ../utils/libutils.la
+SOLARIS_SUNPERF = @SOLARIS_SUNPERF@
+if SOLARIS_SUNPERF
+    CBLAS_LA=
+else
+    CBLAS_LA=../cblas/libgslcblas.la
+endif
+
+test_LDADD = libgsllinalg.la ../blas/libgslblas.la $(CBLAS_LA) ../permutation/libgslpermutation.la ../matrix/libgslmatrix.la ../vector/libgslvector.la ../block/libgslblock.la ../complex/libgslcomplex.la ../ieee-utils/libgslieeeutils.la ../err/libgslerr.la ../test/libgsltest.la ../sys/libgslsys.la ../utils/libutils.la
 
 test_SOURCES = test.c
 
--- gsl-1.16/multifit/Makefile.am.orig	2014-05-16 06:29:58.802411472 -0700
+++ gsl-1.16/multifit/Makefile.am	2015-04-10 12:21:46.123451986 -0700
@@ -13,8 +13,16 @@
 TESTS = $(check_PROGRAMS)
 
 test_SOURCES = test.c
-test_LDADD = libgslmultifit.la ../linalg/libgsllinalg.la ../permutation/libgslpermutation.la ../blas/libgslblas.la ../cblas/libgslcblas.la ../matrix/libgslmatrix.la ../sort/libgslsort.la ../statistics/libgslstatistics.la ../vector/libgslvector.la ../block/libgslblock.la  ../complex/libgslcomplex.la ../ieee-utils/libgslieeeutils.la ../err/libgslerr.la ../test/libgsltest.la ../utils/libutils.la ../sys/libgslsys.la
+
+SOLARIS_SUNPERF = @SOLARIS_SUNPERF@
+if SOLARIS_SUNPERF
+    CBLAS_LA=
+else
+    CBLAS_LA=../cblas/libgslcblas.la
+endif
+
+test_LDADD = libgslmultifit.la ../linalg/libgsllinalg.la ../permutation/libgslpermutation.la ../blas/libgslblas.la $(CBLAS_LA) ../matrix/libgslmatrix.la ../sort/libgslsort.la ../statistics/libgslstatistics.la ../vector/libgslvector.la ../block/libgslblock.la  ../complex/libgslcomplex.la ../ieee-utils/libgslieeeutils.la ../err/libgslerr.la ../test/libgsltest.la ../utils/libutils.la ../sys/libgslsys.la ../rng/libgslrng.la
 
 #demo_SOURCES = demo.c
-#demo_LDADD = libgslmultifit.la ../linalg/libgsllinalg.la ../permutation/libgslpermutation.la ../blas/libgslblas.la ../cblas/libgslcblas.la ../matrix/libgslmatrix.la ../vector/libgslvector.la ../block/libgslblock.la ../randist/libgslrandist.la ../rng/libgslrng.la ../complex/libgslcomplex.la ../ieee-utils/libgslieeeutils.la ../err/libgslerr.la ../test/libgsltest.la ../utils/libutils.la ../sys/libgslsys.la
+#demo_LDADD = libgslmultifit.la ../linalg/libgsllinalg.la ../permutation/libgslpermutation.la ../blas/libgslblas.la $(CBLAS_LA) ../matrix/libgslmatrix.la ../vector/libgslvector.la ../block/libgslblock.la ../randist/libgslrandist.la ../rng/libgslrng.la ../complex/libgslcomplex.la ../ieee-utils/libgslieeeutils.la ../err/libgslerr.la ../test/libgsltest.la ../utils/libutils.la ../sys/libgslsys.la
 
--- gsl-1.16/multimin/Makefile.am.orig	2015-04-10 12:18:41.646740592 -0700
+++ gsl-1.16/multimin/Makefile.am	2015-04-10 12:21:20.867481109 -0700
@@ -12,9 +12,16 @@
 
 TESTS = $(check_PROGRAMS) 
 
+SOLARIS_SUNPERF = @SOLARIS_SUNPERF@
+if SOLARIS_SUNPERF
+    CBLAS_LA=
+else
+    CBLAS_LA=../cblas/libgslcblas.la
+endif
+
 test_SOURCES = test.c test_funcs.c test_funcs.h
-test_LDADD = libgslmultimin.la ../min/libgslmin.la ../poly/libgslpoly.la ../blas/libgslblas.la ../cblas/libgslcblas.la ../linalg/libgsllinalg.la ../permutation/libgslpermutation.la ../matrix/libgslmatrix.la ../vector/libgslvector.la ../block/libgslblock.la ../complex/libgslcomplex.la ../ieee-utils/libgslieeeutils.la ../err/libgslerr.la ../test/libgsltest.la ../sys/libgslsys.la ../utils/libutils.la
+test_LDADD = libgslmultimin.la ../min/libgslmin.la ../poly/libgslpoly.la ../blas/libgslblas.la $(CBLAS_LA) ../linalg/libgsllinalg.la ../permutation/libgslpermutation.la ../matrix/libgslmatrix.la ../vector/libgslvector.la ../block/libgslblock.la ../complex/libgslcomplex.la ../ieee-utils/libgslieeeutils.la ../err/libgslerr.la ../test/libgsltest.la ../sys/libgslsys.la ../utils/libutils.la
 
 #demo_SOURCES = demo.c 
-#demo_LDADD = libgslmultimin.la ../min/libgslmin.la ../blas/libgslblas.la ../cblas/libgslcblas.la ../linalg/libgsllinalg.la ../matrix/libgslmatrix.la ../vector/libgslvector.la ../block/libgslblock.la ../complex/libgslcomplex.la ../ieee-utils/libgslieeeutils.la ../err/libgslerr.la ../test/libgsltest.la ../sys/libgslsys.la ../utils/libutils.la
+#demo_LDADD = libgslmultimin.la ../min/libgslmin.la ../blas/libgslblas.la $(CBLAS_LA) ../linalg/libgsllinalg.la ../matrix/libgslmatrix.la ../vector/libgslvector.la ../block/libgslblock.la ../complex/libgslcomplex.la ../ieee-utils/libgslieeeutils.la ../err/libgslerr.la ../test/libgsltest.la ../sys/libgslsys.la ../utils/libutils.la
 
--- gsl-1.16/multiroots/Makefile.am.orig	2015-04-10 12:24:25.614883327 -0700
+++ gsl-1.16/multiroots/Makefile.am	2015-04-10 12:25:13.725634120 -0700
@@ -14,6 +14,13 @@
 
 TESTS = $(check_PROGRAMS)
 
+SOLARIS_SUNPERF = @SOLARIS_SUNPERF@
+if SOLARIS_SUNPERF
+    CBLAS_LA=
+else
+    CBLAS_LA=../cblas/libgslcblas.la
+endif
+
 test_SOURCES = test.c test_funcs.c test_funcs.h
-test_LDADD = libgslmultiroots.la ../linalg/libgsllinalg.la ../blas/libgslblas.la ../cblas/libgslcblas.la ../permutation/libgslpermutation.la ../matrix/libgslmatrix.la ../vector/libgslvector.la ../block/libgslblock.la ../complex/libgslcomplex.la ../ieee-utils/libgslieeeutils.la  ../err/libgslerr.la ../test/libgsltest.la ../sys/libgslsys.la ../utils/libutils.la
+test_LDADD = libgslmultiroots.la ../linalg/libgsllinalg.la ../blas/libgslblas.la $(CBLAS_LA) ../permutation/libgslpermutation.la ../matrix/libgslmatrix.la ../vector/libgslvector.la ../block/libgslblock.la ../complex/libgslcomplex.la ../ieee-utils/libgslieeeutils.la  ../err/libgslerr.la ../test/libgsltest.la ../sys/libgslsys.la ../utils/libutils.la
 
--- gsl-1.16/ode-initval/Makefile.am.orig	2015-04-10 12:25:46.111219852 -0700
+++ gsl-1.16/ode-initval/Makefile.am	2015-04-10 12:26:29.162806734 -0700
@@ -12,7 +12,14 @@
 
 TESTS = $(check_PROGRAMS)
 
-test_LDADD = libgslodeiv.la ../linalg/libgsllinalg.la ../blas/libgslblas.la ../cblas/libgslcblas.la ../matrix/libgslmatrix.la ../permutation/libgslpermutation.la ../vector/libgslvector.la ../block/libgslblock.la ../complex/libgslcomplex.la ../ieee-utils/libgslieeeutils.la  ../err/libgslerr.la ../test/libgsltest.la ../sys/libgslsys.la ../utils/libutils.la 
+SOLARIS_SUNPERF = @SOLARIS_SUNPERF@
+if SOLARIS_SUNPERF
+    CBLAS_LA=
+else
+    CBLAS_LA=../cblas/libgslcblas.la
+endif
+
+test_LDADD = libgslodeiv.la ../linalg/libgsllinalg.la ../blas/libgslblas.la $(CBLAS_LA) ../matrix/libgslmatrix.la ../permutation/libgslpermutation.la ../vector/libgslvector.la ../block/libgslblock.la ../complex/libgslcomplex.la ../ieee-utils/libgslieeeutils.la  ../err/libgslerr.la ../test/libgsltest.la ../sys/libgslsys.la ../utils/libutils.la
 
 test_SOURCES = test.c
 
--- gsl-1.16/ode-initval2/Makefile.am.orig	2015-04-10 12:27:02.478987380 -0700
+++ gsl-1.16/ode-initval2/Makefile.am	2015-04-10 12:27:46.778671312 -0700
@@ -12,7 +12,14 @@
 
 TESTS = $(check_PROGRAMS)
 
-test_LDADD = libgslodeiv2.la ../linalg/libgsllinalg.la ../blas/libgslblas.la ../cblas/libgslcblas.la ../matrix/libgslmatrix.la ../permutation/libgslpermutation.la ../vector/libgslvector.la ../block/libgslblock.la ../complex/libgslcomplex.la ../ieee-utils/libgslieeeutils.la  ../err/libgslerr.la ../test/libgsltest.la ../sys/libgslsys.la ../utils/libutils.la 
+SOLARIS_SUNPERF = @SOLARIS_SUNPERF@
+if SOLARIS_SUNPERF
+    CBLAS_LA=
+else
+    CBLAS_LA=../cblas/libgslcblas.la
+endif
+
+test_LDADD = libgslodeiv2.la ../linalg/libgsllinalg.la ../blas/libgslblas.la $(CBLAS_LA) ../matrix/libgslmatrix.la ../permutation/libgslpermutation.la ../vector/libgslvector.la ../block/libgslblock.la ../complex/libgslcomplex.la ../ieee-utils/libgslieeeutils.la  ../err/libgslerr.la ../test/libgsltest.la ../sys/libgslsys.la ../utils/libutils.la
 
 test_SOURCES = test.c
 
--- gsl-1.16/specfunc/Makefile.am.orig	2014-05-16 06:33:36.100462812 -0700
+++ gsl-1.16/specfunc/Makefile.am	2014-05-16 06:34:32.016982108 -0700
@@ -12,7 +12,14 @@
 
 check_PROGRAMS = test
 
-test_LDADD = libgslspecfunc.la ../eigen/libgsleigen.la ../linalg/libgsllinalg.la  ../sort/libgslsort.la ../matrix/libgslmatrix.la ../vector/libgslvector.la ../blas/libgslblas.la ../cblas/libgslcblas.la ../block/libgslblock.la ../complex/libgslcomplex.la ../ieee-utils/libgslieeeutils.la  ../err/libgslerr.la ../test/libgsltest.la ../sys/libgslsys.la ../utils/libutils.la
+SOLARIS_SUNPERF = @SOLARIS_SUNPERF@
+if SOLARIS_SUNPERF
+    CBLAS_LA=
+else
+    CBLAS_LA=../cblas/libgslcblas.la
+endif
+
+test_LDADD = libgslspecfunc.la ../eigen/libgsleigen.la ../linalg/libgsllinalg.la  ../sort/libgslsort.la ../matrix/libgslmatrix.la ../vector/libgslvector.la ../blas/libgslblas.la $(CBLAS_LA) ../block/libgslblock.la ../complex/libgslcomplex.la ../ieee-utils/libgslieeeutils.la  ../err/libgslerr.la ../test/libgsltest.la ../sys/libgslsys.la ../utils/libutils.la
 
 test_SOURCES = test_sf.c test_sf.h test_airy.c test_bessel.c test_coulomb.c test_dilog.c test_gamma.c test_hyperg.c test_legendre.c test_mathieu.c
   
--- gsl-1.16/wavelet/Makefile.am.orig	2015-04-10 12:28:32.202690882 -0700
+++ gsl-1.16/wavelet/Makefile.am	2015-04-10 12:29:06.143569372 -0700
@@ -10,7 +10,14 @@
 
 TESTS = $(check_PROGRAMS)
 
-test_LDADD = libgslwavelet.la ../blas/libgslblas.la ../cblas/libgslcblas.la ../matrix/libgslmatrix.la ../vector/libgslvector.la ../block/libgslblock.la ../ieee-utils/libgslieeeutils.la  ../err/libgslerr.la ../test/libgsltest.la ../sys/libgslsys.la ../utils/libutils.la
+SOLARIS_SUNPERF = @SOLARIS_SUNPERF@
+if SOLARIS_SUNPERF
+    CBLAS_LA=
+else
+    CBLAS_LA=../cblas/libgslcblas.la
+endif
+
+test_LDADD = libgslwavelet.la ../blas/libgslblas.la $(CBLAS_LA) ../matrix/libgslmatrix.la ../vector/libgslvector.la ../block/libgslblock.la ../ieee-utils/libgslieeeutils.la  ../err/libgslerr.la ../test/libgsltest.la ../sys/libgslsys.la ../utils/libutils.la
 
 test_SOURCES = test.c