Normally GSL wants an application to decide at link time which cblas implementation
should be used. This causes problems on Android without any benefit as no system
cblas implementation exist, so we link libgsql to libgslcblas.

See
https://www.gnu.org/software/gsl/manual/html_node/Linking-programs-with-the-library.html

diff -u -r ../gsl-1.16/Makefile.in ./Makefile.in
--- ../gsl-1.16/Makefile.in	2013-07-19 11:14:52.000000000 -0400
+++ ./Makefile.in	2015-01-02 02:20:40.304345796 -0500
@@ -84,8 +84,8 @@
 POST_UNINSTALL = :
 build_triplet = @build@
 host_triplet = @host@
-@MINGW32_HOST_TRUE@am__append_1 = cblas/libgslcblas.la
-@MINGW32_HOST_TRUE@am__append_2 = -no-undefined
+am__append_1 = cblas/libgslcblas.la
+am__append_2 = -no-undefined
 bin_PROGRAMS = gsl-randist$(EXEEXT) gsl-histogram$(EXEEXT)
 subdir = .
 DIST_COMMON = INSTALL NEWS README AUTHORS ChangeLog \