Info4: <<
Package: lapack350-shlibs
# linear-algebra-ref-octXXX is the last remaining reverse-depends
# of this old libversion (looks hard to convert)
Version: 3.5.0
Revision: 10
# FTBFS with gcc11
Type: gcc (9)
Description: Reference L_APACK and BLAS libraries
DescDetail: <<
This package provides a reference implementation of the LAPACK and BLAS 
libraries (as opposed to the optimized implementations from ATLAS or 
Accelerate.framework).
<<
DescPackaging: <<
Some deprecated functions from lapack350 were removed in later
versions, so we might need to keep this newest old-version for a while
to support packages that are difficult to migrate (or else re-add
those symbols to the current lapackXXX).
<<
Maintainer: None <fink-devel@lists.sourceforge.net>
Homepage: http://www.netlib.org/lapack/

BuildDepends: gcc%type_pkg[gcc]-compiler
Depends: gcc%type_pkg[gcc]-shlibs

Source: http://www.netlib.org/lapack/lapack-%v.tgz
Source-Checksum: SHA256(9ad8f0d3f3fb5521db49f2dd716463b8fb2b6bc9dc386a9956b8c6144f726352)

PatchScript: <<
#!/bin/sh -ev
if [ "%m" = "x86_64" ] 
	then m='-m64'
	else m='-m32'
fi
perl -p -e "	s/gfortran/gfortran-fsf-%type_raw[gcc]/ ; \
				s/(^OPTS\s+=\s+).*/\1-O2 -fimplicit-none -funroll-loops -fPIC $m/ ; \
				s/gcc/gcc-fsf-%type_raw[gcc]/" \
													< make.inc.example > make.inc
perl -pi -e '	s,\@prefix\@,%p,; \
				s,\@libdir\@,%p/lib/lapack/%v, ; \
				s,\@LAPACK_VERSION\@,%v, ; \
				s,-llapack,-lreflapack,' 			< lapack.pc.in > lapack.pc
perl -pi -e '	s,\@prefix\@,%p,; \
				s,\@libdir\@,%p/lib/lapack/%v, ; \
				s,\@LAPACK_VERSION\@,%v,' 			< lapacke/lapacke.pc.in > lapacke.pc
perl -pi -e '	s,\@prefix\@,%p,; \
				s,\@libdir\@,%p/lib/lapack/%v, ; \
				s,\@LAPACK_VERSION\@,%v, ; \
				s,-lblas,-lrefblas,' 				< BLAS/blas.pc.in > blas.pc
<<

CompileScript: <<
	#!/bin/sh -ev
	/usr/bin/make blaslib 
	/usr/bin/make variants 
	/usr/bin/make lapackelib
	/usr/bin/make lib 
	/usr/bin/make lapack_install
	# build dylibs the old-fashioned way
	# do librefblas first
	if [ "%m" = "x86_64" ] 
		then m='-m64 '
		else m='-m32 '
	fi
	compilerlib="-L%p/lib/gcc%type_raw[gcc]/lib -lgfortran"
	gfc='gfortran-fsf-%type_raw[gcc] -O2 -fimplicit-none -funroll-loops -fPIC -fno-common '$m
	ldf='-Wl,-dead_strip_dylibs -dynamiclib -single_module -install_name '
	gccc='gcc -O3 -Wl,-dead_strip_dylibs -dynamiclib -single_module -fno-common '$m'-install_name '
	TMP=`/usr/bin/mktemp -d %b/lap.XXXXXX` || exit 1
	pushd $TMP
	ar -x ../librefblas.a
	$gfc $ldf %p/lib/lapack/%v/librefblas.dylib  $compilerlib *.o -o ../librefblas.dylib
	popd
	TMP=`/usr/bin/mktemp -d %b/lap.XXXXXX` || exit 1
	pushd $TMP
	ar -x ../liblapack.a
	$gfc $ldf %p/lib/lapack/%v/libreflapack.dylib  $compilerlib %b/librefblas.dylib *.o -o ../libreflapack.dylib
	popd
	TMP=`/usr/bin/mktemp -d %b/lap.XXXXXX` || exit 1
	pushd $TMP
	ar -x ../libtmglib.a
	$gfc $ldf %p/lib/lapack/%v/libtmglib.dylib  $compilerlib %b/librefblas.dylib %b/libreflapack.dylib *.o -o ../libtmglib.dylib
	popd
	pushd $TMP
	ar -x ../liblapacke.a
	$gccc %p/lib/lapack/%v/liblapacke.dylib  $compilerlib %b/libreflapack.dylib %b/librefblas.dylib *.o -o ../liblapacke.dylib
	popd
	for statlib in SRC/VARIANTS/LIB/*.a ; do
		dynlib=lib`basename $statlib .a`.dylib
		instname=%p/lib/lapack/%v/$dynlib
		TMP=`/usr/bin/mktemp -d %b/lap.XXXXXX` || exit 1
		pushd $TMP
		ar -x ../$statlib
		$gfc $ldf $instname $compilerlib %b/librefblas.dylib %b/libreflapack.dylib *.o  -o %b/$dynlib 
		popd
	done
<<

InfoTest: TestScript: /usr/bin/make -j1 blas_testing lapack_testing variants_testing || exit 2

InstallScript: <<
	#!/bin/sh -ev
	install -d %i/lib/lapack/pkgconfig
	install -d %i/include
	install -d %i/include/lapack
	install *.pc %i/lib/lapack/pkgconfig
	install -d %i/lib/lapack/%v
	install *.dylib %i/lib/lapack/%v
	install *.a %i/lib/lapack
	install SRC/VARIANTS/LIB/*.a %i/lib/lapack
	mv %i/lib/lapack/liblapack.a %i/lib/lapack/libreflapack.a
	install LAPACKE/include/*.h %i/include/lapack
<<

# not using %v here for subdir to avoid forgetting to update it each time
Shlibs: <<
	%p/lib/lapack/3.5.0/libcholrl.dylib 0.0.0 %n (>=3.5.0-10)
	%p/lib/lapack/3.5.0/libcholtop.dylib 0.0.0 %n (>=3.5.0-10)
	%p/lib/lapack/3.5.0/libreflapack.dylib 0.0.0 %n (>=3.5.0-10)
	%p/lib/lapack/3.5.0/liblapacke.dylib 0.0.0 %n (>=3.5.0-10)
	%p/lib/lapack/3.5.0/liblucr.dylib 0.0.0 %n (>=3.5.0-10)
	%p/lib/lapack/3.5.0/liblull.dylib 0.0.0 %n (>=3.5.0-10)
	%p/lib/lapack/3.5.0/liblurec.dylib 0.0.0 %n (>=3.5.0-10)
	%p/lib/lapack/3.5.0/libqrll.dylib 0.0.0 %n (>=3.5.0-10)
	%p/lib/lapack/3.5.0/librefblas.dylib 0.0.0 %n (>=3.5.0-10)
	%p/lib/lapack/3.5.0/libtmglib.dylib 0.0.0 %n (>=3.5.0-10)
<<
DocFiles: LICENSE DOCS/lapacke.pdf SRC/VARIANTS/README:README.variants
License: BSD

Splitoff: <<
	Package: lapack350
	BuildDependsOnly: true
	Depends: %N (= %v-%r)
	Conflicts: <<
		lapack350,
		lapack360,
		lapack361,
		lapack371,
		lapack380,
		lapack3
	<<
	Replaces: <<
		lapack350,
		lapack360,
		lapack361,
		lapack371,
		lapack380,
		lapack3
	<<
	Files: include lib/lapack/*.a lib/lapack/pkgconfig
	DocFiles: LICENSE DOCS/lapacke.pdf SRC/VARIANTS/README:README.variants
	DescUsage: <<
		This package contains the static libraries and pkgconfig files, as well
		as the LAPACKE headers.

		The libraries have been renamed to avoid collisions with their
		counterparts from atlas, libblas.{a,dylib} -> librefblas.{a,dylib} and 
		liblapack.{a,dylib} -> libreflapack.{a.dylib} and are buried in a
		lapack/ subdir to avoid being detected automatically.

		To use the static libraries, you can specify e.g. 

		LAPACK_LIBS="-L%p/lib/lapack -lrefblas -lreflapack"

		To use the shared libraries, you can either specify e.g. 
		LAPACK_LIBS="-L%p/lib/lapack/%v -lrefblas -lreflapack"

		or use e.g.

		export PKG_CONFIG_PATH=%p/lib/lapack/pkgconfig:$PKG_CONFIG_PATH 
		LAPACK_LIBS="`pkg-config --libs lapack`"

		The documentation is mostly installed by the atlas-doc package.
	<<
<<

<<