6 files changed, 443 insertions, 0 deletions
diff --git a/sci-libs/gsl-empty/Manifest b/sci-libs/gsl-empty/Manifest
new file mode 100644
index 00000000..c29d31be
--- /dev/null
+++ b/sci-libs/gsl-empty/Manifest
@@ -0,0 +1,6 @@
+AUX cblas.pc.in 290 SHA256 f47133de2f49a5ff53c8e295d03fbe8923c79cd0978cedb903cfdf7e57a873a1 SHA512 2a1dc22097e2a50fd4a797c446b32202b74e9d754c8b61c51a3789c3eb42372adcc7fb25901c468d604cc4e7961d7f11e0e5883179894047948e46879fc04719 WHIRLPOOL f8e93aa2c61d3ac08664c3162f0e754c1d6cefca0a4d4ab8ee8f763e6ec46049ff5537c7f9266200856b58ffab88fb9af115eb4be32deb99ed6d2005abcb13ec
+AUX eselect.cblas.gsl 216 SHA256 2be1ba93a0bafa73df52913f54d1c7fd299aa1cd0a98c5fbe4eac894073ebac7 SHA512 e5cd92f4e9829538642a0fed54fdf75bc579c8c20769997ec5a3ce0287993476e68fbeefec8e46162d05ea908d2e79187c15ebdd00f6558ecbd25de21ece64dc WHIRLPOOL 1a0591e670a1ca51fa6cc4b2883931a49f3da59c2c673d786f6acdb72b50b7fee22ee30f2d3c6ac864c149381c23ca5c41ba586f159830cdeff97b86cf6a03f3
+AUX gsl-1.15-cblas.patch 17217 SHA256 1d69dd2d1b37abd541b86fed2b28e9f63e947f92f1b85af1c2f83074b12a8491 SHA512 fd099610b612b44a8b8ab8efd6350894fe7df46c94cf20e9d4377360c4cc31b11a8d9e18f6db6db9d8f4b7098b1d1569167ddb29e30396c656e381d25c1ec852 WHIRLPOOL 4794cfb018f50e59e11eb60bf11d348a7131360d757868aa9f08e75f432ee786d82143cdb3743ce3a526649cc2877b45dbe14eb49464cea9f23add0db87638b5
+DIST gsl-1.15.tar.gz 3281134 SHA256 85b907e57902e2b7606ef3aef960302ffdd13bd9dc5b8fcbfa75e4f0bf340ea3 SHA512 dcea557bcd34d4ee6d2c52741c2f95702e5e6110a99f033b412489b1930d21a40ead29392f754656375801d706df01199878263e856ca3081f9a514dc3299185 WHIRLPOOL 06ffffb83ea56cf6306878063770a117e096352dda3c3dd4a7526153bc770969f61e38fa08c02ec01335bd812581db15e4e5164a7da2363741179268cb393478
+EBUILD gsl-empty-1.15.ebuild 3122 SHA256 3100d494786e24d135222d1767898ae03f0410b7289417f22e34df75aed6b86a SHA512 b45bb46c406b9081258fe6a73b309bc9bf626775047ac8598b893d4de82ce0079df8ecb76b10800b1d548500afdae409f796e415b02da46372ce33a3d19cbfe7 WHIRLPOOL 7a33b3e6dfef930bf57dcb8286315b5ce7a55017b3e881387c30c0fbfa168009c97eccaa4bf1d16e27e3d241a13992d1105255d204dcee3917af993e7e9a91ca
+MISC metadata.xml 1026 SHA256 6df14f9543ae80840437ac04fca5f5b4ca052a722c5146b015eeb26b1c11f1f4 SHA512 02751504e7a1563ca2008426536d03c8d5f00272519f73dccbe4df8f93fa26132fa57eee085cee9e1ce68e396893ef602283d8cd6722ba2f27bb322b8c201951 WHIRLPOOL fcbfd38fc5d1bafc3d3e08d0031b401fd5d67f1dcc1318c9ef57fa443d8998c6f9975d4f9a2b08e1d10e5e0e557511508193fd9742dc6e415067ccd723f740d8
diff --git a/sci-libs/gsl-empty/files/cblas.pc.in b/sci-libs/gsl-empty/files/cblas.pc.in
new file mode 100644
index 00000000..a2580f85
--- /dev/null
+++ b/sci-libs/gsl-empty/files/cblas.pc.in
@@ -0,0 +1,12 @@
+prefix=/usr
+exec_prefix=${prefix}
+libdir=/usr/@LIBDIR@
+includedir=${prefix}/include
+
+Name: cblas
+Description: GSL C Implementation of the Basic Linear Algebra Subprograms
+Version: @PV@
+URL: http://www.gnu.org/software/gsl
+Libs: -L${libdir} -lcblas
+Libs.private: -lm
+Cflags: -I${includedir}
diff --git a/sci-libs/gsl-empty/files/eselect.cblas.gsl b/sci-libs/gsl-empty/files/eselect.cblas.gsl
new file mode 100644
index 00000000..af6fee51
--- /dev/null
+++ b/sci-libs/gsl-empty/files/eselect.cblas.gsl
@@ -0,0 +1,5 @@
+libgslcblas.so /usr/@LIBDIR@/libcblas.so
+libgslcblas.so.0 /usr/@LIBDIR@/libcblas.so.0
+libgslcblas.a /usr/@LIBDIR@/libcblas.a
+../blas/gsl/cblas.pc /usr/@LIBDIR@/pkgconfig/cblas.pc
+gsl/gsl_cblas.h /usr/include/cblas.h
diff --git a/sci-libs/gsl-empty/files/gsl-1.15-cblas.patch b/sci-libs/gsl-empty/files/gsl-1.15-cblas.patch
new file mode 100644
index 00000000..dd402f39
--- /dev/null
+++ b/sci-libs/gsl-empty/files/gsl-1.15-cblas.patch
@@ -0,0 +1,286 @@
+diff -Nur gsl-1.15.orig/acx_cblas.m4 gsl-1.15/acx_cblas.m4
+--- gsl-1.15.orig/acx_cblas.m4	1970-01-01 01:00:00.000000000 +0100
++++ gsl-1.15/acx_cblas.m4	2011-07-28 22:16:03.000000000 +0100
+@@ -0,0 +1,60 @@
++AC_DEFUN([ACX_CBLAS],[
++  use_cblas=no
++  use_cblas_libs="-lcblas -lblas"
++  use_cblas_cflags=""
++
++  AC_ARG_WITH(cblas,
++	[AS_HELP_STRING([--with-cblas], [use external CBLAS library (default is no)])])
++
++  case $with_cblas in
++	yes) use_cblas=yes ;;
++	no | "" ) use_cblas=no ;;
++	-* | */* | *.a | *.so | *.so.* | *.o) use_cblas_libs="$with_cblas" ;;
++	*) use_cblas_libs="-l$with_cblas" ;;
++  esac
++
++  AC_ARG_WITH(cblas-libs,
++	[AS_HELP_STRING([--with-cblas-libs=<libs>],
++	 [external cblas libraries to link with (default is "$use_cblas_libs")])],
++	[use_cblas_libs=$withval], [])
++
++  AC_ARG_WITH(cblas-cflags,
++	[AS_HELP_STRING([--with-cblas-cflags=<flags>],
++	 [extra cflags to compile with external cblas ("-I<dir>")])],
++	[use_cblas_cflags=$withval], [])
++
++  if test x$use_cblas != xno; then
++	if test "x$CBLAS_LIBS" = x; then
++		CBLAS_LIBS="$use_cblas_libs"
++     	fi
++     	if test "x$CBLAS_FLAGS" = x; then
++       		CBLAS_CFLAGS="$use_cblas_cflags"
++   	fi
++
++   	CFLAGS_sav="$CFLAGS"
++   	CFLAGS="$CFLAGS $CBLAS_CFLAGS"
++   	AC_CHECK_HEADER(cblas.h, ,
++		[AC_MSG_ERROR([
++	   	*** Header file cblas.h not found.
++	   	*** If you installed cblas header in a non standard place,
++	   	*** specify its install prefix using the following option
++	   	***  --with-cblas-cflags="-I<include_dir>"])
++	 	])
++   	CFLAGS="$CFLAGS_sav"
++
++   	LIBS_sav="$LIBS"
++   	LIBS="$LIBS $CBLAS_LIBS -lm"
++   	AC_MSG_CHECKING([for cblas_sgemm in $CBLAS_LIBS])
++   	AC_TRY_LINK_FUNC(cblas_sgemm, [use_cblas=yes],
++    		[AC_MSG_ERROR([
++	    	*** Linking with cblas with $LIBS failed.
++       	    	*** If you installed cblas library in a non standard place,
++   	    	*** specify its install prefix using the following option
++	    	***  --with-cblas-libs="-L<lib_dir> -l<lib>"])
++	 	])
++   	AC_MSG_RESULT($use_cblas)
++   	LIBS="$LIBS_sav"
++	AC_SUBST(CBLAS_CFLAGS)
++	AC_SUBST(CBLAS_LIBS)
++ fi
++])
+diff -Nur gsl-1.15.orig/bspline/Makefile.am gsl-1.15/bspline/Makefile.am
+--- gsl-1.15.orig/bspline/Makefile.am	2011-07-28 22:15:49.000000000 +0100
++++ gsl-1.15/bspline/Makefile.am	2011-07-28 22:16:03.000000000 +0100
+@@ -12,6 +12,6 @@
+ 
+ TESTS = $(check_PROGRAMS)
+ 
+-test_LDADD = libgslbspline.la ../linalg/libgsllinalg.la ../permutation/libgslpermutation.la ../blas/libgslblas.la ../matrix/libgslmatrix.la ../vector/libgslvector.la ../block/libgslblock.la ../complex/libgslcomplex.la ../cblas/libgslcblas.la ../ieee-utils/libgslieeeutils.la  ../err/libgslerr.la ../test/libgsltest.la ../sys/libgslsys.la ../utils/libutils.la ../statistics/libgslstatistics.la
++test_LDADD = libgslbspline.la ../linalg/libgsllinalg.la ../permutation/libgslpermutation.la ../blas/libgslblas.la ../matrix/libgslmatrix.la ../vector/libgslvector.la ../block/libgslblock.la ../complex/libgslcomplex.la @CBLAS_LINK_LIBS@ ../ieee-utils/libgslieeeutils.la  ../err/libgslerr.la ../test/libgsltest.la ../sys/libgslsys.la ../utils/libutils.la ../statistics/libgslstatistics.la
+ 
+ test_SOURCES = test.c
+diff -Nur gsl-1.15.orig/configure.ac gsl-1.15/configure.ac
+--- gsl-1.15.orig/configure.ac	2011-07-28 22:15:49.000000000 +0100
++++ gsl-1.15/configure.ac	2011-07-28 22:16:03.000000000 +0100
+@@ -190,6 +190,16 @@
+   AC_CHECK_LIB(m, cos)
+ fi
+ 
++sinclude(acx_cblas.m4)
++ACX_CBLAS
++if test "x$CBLAS_LIBS" != "x"; then
++   CBLAS_LINK_LIBS="$CBLAS_LIBS"
++else
++   CBLAS_LINK_LIBS="\$(top_builddir)/cblas/libgslcblas.la"
++   CBLAS_LIBS="-lgslcblas"
++fi
++AC_SUBST(CBLAS_LINK_LIBS)
++
+ dnl Remember to put a definition in acconfig.h for each of these
+ AC_CHECK_DECLS(feenableexcept,,,[#define _GNU_SOURCE 1
+ #include <fenv.h>]) 
+diff -Nur gsl-1.15.orig/eigen/Makefile.am gsl-1.15/eigen/Makefile.am
+--- gsl-1.15.orig/eigen/Makefile.am	2011-07-28 22:15:49.000000000 +0100
++++ gsl-1.15/eigen/Makefile.am	2011-07-28 22:16:03.000000000 +0100
+@@ -11,7 +11,7 @@
+ 
+ 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
++test_LDADD = libgsleigen.la  ../test/libgsltest.la ../linalg/libgsllinalg.la ../permutation/libgslpermutation.la ../blas/libgslblas.la @CBLAS_LINK_LIBS@ ../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
+ 
+diff -Nur gsl-1.15.orig/gsl-config.in gsl-1.15/gsl-config.in
+--- gsl-1.15.orig/gsl-config.in	2011-07-28 22:15:49.000000000 +0100
++++ gsl-1.15/gsl-config.in	2011-07-28 22:16:03.000000000 +0100
+@@ -58,11 +58,11 @@
+ 	;;
+ 
+     --cflags)
+-       	echo @GSL_CFLAGS@ 
++       	echo @GSL_CFLAGS@ @CBLAS_CFLAGS@ 
+        	;;
+ 
+     --libs)
+-        : ${GSL_CBLAS_LIB=-lgslcblas}
++        : ${GSL_CBLAS_LIB=@CBLAS_LIBS@}
+ 	echo @GSL_LIBS@ $GSL_CBLAS_LIB @GSL_LIBM@
+        	;;
+ 
+diff -Nur gsl-1.15.orig/gsl.pc.in gsl-1.15/gsl.pc.in
+--- gsl-1.15.orig/gsl.pc.in	2011-07-28 22:15:49.000000000 +0100
++++ gsl-1.15/gsl.pc.in	2011-07-28 22:20:14.000000000 +0100
+@@ -2,7 +2,7 @@
+ exec_prefix=@exec_prefix@
+ libdir=@libdir@
+ includedir=@includedir@
+-GSL_CBLAS_LIB=-lgslcblas
++GSL_CBLAS_LIB=@CBLAS_LIBS@
+ 
+ Name: GSL
+ Description: GNU Scientific Library
+diff -Nur gsl-1.15.orig/interpolation/Makefile.am gsl-1.15/interpolation/Makefile.am
+--- gsl-1.15.orig/interpolation/Makefile.am	2011-07-28 22:15:49.000000000 +0100
++++ gsl-1.15/interpolation/Makefile.am	2011-07-28 22:16:03.000000000 +0100
+@@ -10,7 +10,7 @@
+ 
+ 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
++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_LINK_LIBS@ ../ieee-utils/libgslieeeutils.la  ../err/libgslerr.la ../test/libgsltest.la ../sys/libgslsys.la ../utils/libutils.la
+ 
+ test_SOURCES = test.c
+ 
+diff -Nur gsl-1.15.orig/linalg/Makefile.am gsl-1.15/linalg/Makefile.am
+--- gsl-1.15.orig/linalg/Makefile.am	2011-07-28 22:15:49.000000000 +0100
++++ gsl-1.15/linalg/Makefile.am	2011-07-28 22:16:03.000000000 +0100
+@@ -12,7 +12,7 @@
+ 
+ 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
++test_LDADD = libgsllinalg.la ../blas/libgslblas.la @CBLAS_LINK_LIBS@ ../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
+ 
+diff -Nur gsl-1.15.orig/Makefile.am gsl-1.15/Makefile.am
+--- gsl-1.15.orig/Makefile.am	2011-07-28 22:15:49.000000000 +0100
++++ gsl-1.15/Makefile.am	2011-07-28 22:16:03.000000000 +0100
+@@ -19,13 +19,12 @@
+ 
+ lib_LTLIBRARIES = libgsl.la
+ libgsl_la_SOURCES = version.c
+-libgsl_la_LIBADD = $(SUBLIBS)
++libgsl_la_LIBADD = $(SUBLIBS) @CBLAS_LINK_LIBS@
+ libgsl_la_LDFLAGS = -version-info $(GSL_LT_VERSION)
+ noinst_HEADERS = templates_on.h templates_off.h build.h
+ 
+ MINGW32_HOST = @MINGW32_HOST@
+ if MINGW32_HOST
+-libgsl_la_LIBADD += cblas/libgslcblas.la
+ libgsl_la_LDFLAGS += -no-undefined
+ endif
+ 
+@@ -35,10 +34,10 @@
+ bin_PROGRAMS = gsl-randist gsl-histogram
+ 
+ gsl_randist_SOURCES = gsl-randist.c
+-gsl_randist_LDADD = libgsl.la cblas/libgslcblas.la
++gsl_randist_LDADD = libgsl.la
+ 
+ gsl_histogram_SOURCES = gsl-histogram.c
+-gsl_histogram_LDADD = libgsl.la cblas/libgslcblas.la
++gsl_histogram_LDADD = libgsl.la
+ 
+ check_SCRIPTS = test_gsl_histogram.sh pkgconfig.test
+ TESTS = test_gsl_histogram.sh pkgconfig.test
+@@ -57,6 +56,8 @@
+ 	-e 's|@GSL_CFLAGS[@]|$(GSL_CFLAGS)|g' \
+ 	-e 's|@GSL_LIBM[@]|$(GSL_LIBM)|g' \
+ 	-e 's|@GSL_LIBS[@]|$(GSL_LIBS)|g' \
++	-e 's|@CBLAS_CFLAGS[@]|$(CBLAS_CFLAGS)|g' \
++	-e 's|@CBLAS_LIBS[@]|$(CBLAS_LIBS)|g' \
+ 	-e 's|@LIBS[@]|$(LIBS)|g' \
+ 	-e 's|@VERSION[@]|$(VERSION)|g'
+ 
+diff -Nur gsl-1.15.orig/multifit/Makefile.am gsl-1.15/multifit/Makefile.am
+--- gsl-1.15.orig/multifit/Makefile.am	2011-07-28 22:15:49.000000000 +0100
++++ gsl-1.15/multifit/Makefile.am	2011-07-28 22:16:03.000000000 +0100
+@@ -13,8 +13,8 @@
+ 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 ../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
++test_LDADD = libgslmultifit.la ../linalg/libgsllinalg.la ../permutation/libgslpermutation.la ../blas/libgslblas.la @CBLAS_LINK_LIBS@ ../matrix/libgslmatrix.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
+ 
+ #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_LINK_LIBS@ ../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
+ 
+diff -Nur gsl-1.15.orig/multimin/Makefile.am gsl-1.15/multimin/Makefile.am
+--- gsl-1.15.orig/multimin/Makefile.am	2011-07-28 22:15:49.000000000 +0100
++++ gsl-1.15/multimin/Makefile.am	2011-07-28 22:16:03.000000000 +0100
+@@ -13,8 +13,8 @@
+ TESTS = $(check_PROGRAMS) 
+ 
+ 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_LINK_LIBS@ ../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_LINK_LIBS@ ../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
+ 
+diff -Nur gsl-1.15.orig/multiroots/Makefile.am gsl-1.15/multiroots/Makefile.am
+--- gsl-1.15.orig/multiroots/Makefile.am	2011-07-28 22:15:49.000000000 +0100
++++ gsl-1.15/multiroots/Makefile.am	2011-07-28 22:16:03.000000000 +0100
+@@ -15,5 +15,5 @@
+ TESTS = $(check_PROGRAMS)
+ 
+ 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_LINK_LIBS@ ../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
+ 
+diff -Nur gsl-1.15.orig/ode-initval/Makefile.am gsl-1.15/ode-initval/Makefile.am
+--- gsl-1.15.orig/ode-initval/Makefile.am	2011-07-28 22:15:49.000000000 +0100
++++ gsl-1.15/ode-initval/Makefile.am	2011-07-28 22:16:03.000000000 +0100
+@@ -12,7 +12,7 @@
+ 
+ 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 
++test_LDADD = libgslodeiv.la ../linalg/libgsllinalg.la ../blas/libgslblas.la @CBLAS_LINK_LIBS@ ../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
+ 
+diff -Nur gsl-1.15.orig/poly/Makefile.am gsl-1.15/poly/Makefile.am
+--- gsl-1.15.orig/poly/Makefile.am	2011-07-28 22:15:49.000000000 +0100
++++ gsl-1.15/poly/Makefile.am	2011-07-28 22:16:03.000000000 +0100
+@@ -10,7 +10,7 @@
+ 
+ TESTS = $(check_PROGRAMS)
+ 
+-check_PROGRAMS = test
++#check_PROGRAMS = test
+ 
+ test_SOURCES = test.c
+ test_LDADD = libgslpoly.la ../ieee-utils/libgslieeeutils.la ../err/libgslerr.la ../test/libgsltest.la ../sys/libgslsys.la ../utils/libutils.la
+diff -Nur gsl-1.15.orig/specfunc/Makefile.am gsl-1.15/specfunc/Makefile.am
+--- gsl-1.15.orig/specfunc/Makefile.am	2011-07-28 22:15:49.000000000 +0100
++++ gsl-1.15/specfunc/Makefile.am	2011-07-28 22:16:03.000000000 +0100
+@@ -12,7 +12,7 @@
+ 
+ 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
++test_LDADD = libgslspecfunc.la ../eigen/libgsleigen.la ../linalg/libgsllinalg.la  ../sort/libgslsort.la ../matrix/libgslmatrix.la ../vector/libgslvector.la ../blas/libgslblas.la @CBLAS_LINK_LIBS@ ../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
+   
+diff -Nur gsl-1.15.orig/wavelet/Makefile.am gsl-1.15/wavelet/Makefile.am
+--- gsl-1.15.orig/wavelet/Makefile.am	2011-07-28 22:15:49.000000000 +0100
++++ gsl-1.15/wavelet/Makefile.am	2011-07-28 22:16:03.000000000 +0100
+@@ -10,7 +10,7 @@
+ 
+ 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
++test_LDADD = libgslwavelet.la ../blas/libgslblas.la @CBLAS_LINK_LIBS@ ../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
+ 
diff --git a/sci-libs/gsl-empty/gsl-empty-1.15.ebuild b/sci-libs/gsl-empty/gsl-empty-1.15.ebuild
new file mode 100644
index 00000000..aa5de3c1
--- /dev/null
+++ b/sci-libs/gsl-empty/gsl-empty-1.15.ebuild
@@ -0,0 +1,112 @@
+# Copyright 1999-2013 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Header: $
+
+EAPI=4
+
+inherit eutils flag-o-matic autotools toolchain-funcs
+
+MY_PN="gsl"
+MY_P="${MY_PN}"-"${PV}"
+
+DESCRIPTION="The GNU Scientific Library"
+HOMEPAGE="http://www.gnu.org/software/gsl/"
+SRC_URI="mirror://gnu/${MY_PN}/${MY_P}.tar.gz"
+
+
+LICENSE="GPL-3"
+SLOT="0"
+KEYWORDS="~alpha ~amd64 ~arm ~hppa ~ia64 ~mips ~ppc ~ppc64 ~s390 ~sh ~sparc ~x86 ~x86-fbsd ~x86-interix ~amd64-linux ~x86-linux ~x86-macos ~sparc-solaris ~x86-solaris"
+IUSE="cblas-external static-libs"
+
+RDEPEND="cblas-external? ( virtual/cblas )"
+DEPEND="${RDEPEND}
+	app-admin/eselect-cblas
+	virtual/pkgconfig"
+
+DOCS=( AUTHORS BUGS ChangeLog NEWS README THANKS TODO )
+
+S="${WORKDIR}"/${MY_P}
+
+pkg_pretend() {
+	if [[ ${MERGE_TYPE} != binary ]]; then
+		# prevent to use external cblas from a previously installed gsl
+		local current_lib
+		if use cblas-external; then
+			current_lib=$(eselect cblas show | cut -d' ' -f2)
+			if [[ ${current_lib} == gsl ]]; then
+				ewarn "USE flag cblas-external is set: linking gsl with an external cblas."
+				ewarn "However the current selected external cblas is gsl."
+				ewarn "Please install and/or eselect another cblas"
+				die "Circular gsl dependency"
+			fi
+		fi
+	fi
+}
+
+pkg_setup() {
+	ESELECT_PROF="gsl"
+
+	if [[ ${MERGE_TYPE} != binary ]]; then
+		# bug 349005
+		[[ $(tc-getCC)$ == *gcc* ]] && \
+			[[ $(tc-getCC)$ != *apple* ]] && \
+			[[ $(gcc-major-version)$(gcc-minor-version) -eq 44 ]] \
+			&& filter-mfpmath sse
+		filter-flags -ffast-math
+	fi
+}
+
+src_prepare() {
+	epatch "${FILESDIR}"/${MY_P}-cblas.patch
+	
+	cp "${FILESDIR}"/eselect.cblas.gsl "${T}"/
+	sed -i -e "s:/usr:${EPREFIX}/usr:" "${T}"/eselect.cblas.gsl || die
+	if [[ ${CHOST} == *-darwin* ]] ; then
+		sed -i -e 's/\.so\([\.0-9]\+\)\?/\1.dylib/g' \
+			"${T}"/eselect.cblas.gsl || die
+	fi
+}
+
+src_configure() {
+	if use cblas-external; then
+		export CBLAS_LIBS="$($(tc-getPKG_CONFIG) --libs cblas)"
+		export CBLAS_CFLAGS="$($(tc-getPKG_CONFIG) --cflags cblas)"
+	fi
+	econf \
+		--enable-shared \
+		--prefix=/opt/gsl \
+		--sysconfdir=/opt/gsl/etc \
+		$(use_with cblas-external cblas) \
+		$(use_enable static-libs static)
+}
+
+src_install() {
+	#default
+
+	find "${ED}" -name '*.la' -exec rm -f {} +
+
+	# take care of pkgconfig file for cblas implementation.
+	sed -e "s/@LIBDIR@/$(get_libdir)/" \
+		-e "s/@PV@/${PV}/" \
+		-e "/^prefix=/s:=:=${EPREFIX}:" \
+		-e "/^libdir=/s:=:=${EPREFIX}:" \
+		"${FILESDIR}"/cblas.pc.in > cblas.pc \
+		|| die "sed cblas.pc failed"
+}
+
+pkg_postinst() {
+	local p=cblas
+	local current_lib=$(eselect ${p} show | cut -d' ' -f2)
+	if [[ ${current_lib} == ${ESELECT_PROF} || -z ${current_lib} ]]; then
+		# work around eselect bug #189942
+		local configfile="${EROOT}"/etc/env.d/${p}/$(get_libdir)/config
+		[[ -e ${configfile} ]] && rm -f ${configfile}
+		eselect ${p} set ${ESELECT_PROF}
+		elog "${p} has been eselected to ${ESELECT_PROF}"
+	else
+		elog "Current eselected ${p} is ${current_lib}"
+		elog "To use ${p} ${ESELECT_PROF} implementation, you have to issue (as root):"
+		elog "\t eselect ${p} set ${ESELECT_PROF}"
+	fi
+}
diff --git a/sci-libs/gsl-empty/metadata.xml b/sci-libs/gsl-empty/metadata.xml
new file mode 100644
index 00000000..7ab2ed03
--- /dev/null
+++ b/sci-libs/gsl-empty/metadata.xml
@@ -0,0 +1,22 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<pkgmetadata>
+  <herd>sci</herd>
+  <longdescription lang="en">
+  The GNU Scientific Library (GSL) is a collection of routines for
+  numerical analysis. The routines are written from scratch by the GSL
+  team in C, and present a modern API for C programmers, while allowing
+  wrappers to be written for very high level languages.
+  
+  GSL includes data types and routines for complex numbers, vectors,
+  matrices, basic linear algebra subroutines (BLAS), eigensystems,
+  simulated annealing, minimization, root finding, pseudo-random
+  numbers, least-squares fitting, fast Fourier transforms (FFT),
+  differential equations, quadrature, Monte Carlo integration, special
+  functions, physical constants, and much more. 
+</longdescription>
+  <use>
+    <flag name="cblas-external">Link gsl with external cblas provided by
+    (<pkg>virtual/cblas</pkg>) instead of shipped internal version</flag>
+  </use>
+</pkgmetadata>