Info2: <<
Package: qrupdate%type_pkg[-blas]
Version: 1.1.2
Revision: 13
Type: -blas (. -atlas -openblas -ref), gcc (11)

Source: mirror:sourceforge:%{Ni}/1.1/%{Ni}-%v.tar.gz
Source-Checksum: SHA256(e2a1c711dc8ebc418e21195833814cb2f84b878b90a2774365f0166402308e08)
Description: QR and Cholesky decomposition library
DescDetail: <<
qrupdate is a Fortran library for fast updates of QR, Cholesky decompositions.
<<
DescUsage: <<
This package contains a static library, header, and unversioned dylib.
<<
DescPackaging: <<
Patch out hardcoded /usr/local.

Revision 7: Change library install location to allow coexistence between
the variants and thereby avoid dependency deadlocks.

Revision 12: Update to lapack3 and gcc11 build.

Revision 13: Add -openblas type.
<<
DescPort: <<
Uses GNU 'install -D', so we patch that out and use 'mkdir -p' first to avoid
BuildDepends: coreutils-default.

Use -ff2c on the base variant to be compatible with Accelerate.
<<
Maintainer: Alexander Hansen <alexkhansen@users.sourceforge.net>
License: GPL
Homepage: http://qrupdate.sourceforge.net/

BuildDepends: <<
(%type_raw[-blas] = -atlas) atlas (>= 3.10.1-1),
(%type_raw[-blas] = -openblas) openblas,
(%type_raw[-blas] = -ref) lapack3,
(%type_raw[-blas] = -ref) pykg-config,
gcc%type_pkg[gcc]-compiler
<<
Depends: %N-shlibs (=%v-%r)
BuildDependsOnly: true
Conflicts: %{Ni}, %{Ni}-atlas, %{Ni}-openblas, %{Ni}-ref
Replaces: %{Ni}, %{Ni}-atlas, %{Ni}-openblas, %{Ni}-ref

PatchFile: %{ni}.patch
PatchFile-MD5: 7931184403d475403f20e1c5c6ceaebd
# PatchFile includes fix related to upstream ticket:
#   https://sourceforge.net/p/qrupdate/discussion/905477/thread/d81de000c8/
# and Debian's fix for:
#   https://sourceforge.net/p/qrupdate/discussion/905477/thread/31583ddb53/
#   https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=957723
PatchScript: <<
	#!/bin/sh -ev
	%{default_script}
	# Beat on Makeconf to make this build like we want
	sed -i.orig -e 's|/usr/local|%p|g' \
		-e '/FC/s|gfortran|&-fsf-%type_raw[gcc]|' \
		-e '/FFLAGS/s|$| -std=legacy|' Makeconf
	if [ "%type_pkg[-blas]" = "-atlas" ]
	then
		perl -pi -e "s|^(BLAS=)-lblas|LDFLAGS=$LDFLAGS\n\1-ltatlas|" Makeconf
		perl -pi -e "s|^(LAPACK=)-llapack|\1-ltatlas|" Makeconf
	elif [ "%type_pkg[-blas]" = "-openblas" ]
	then
		perl -pi -e "s|^(BLAS=)-lblas|LDFLAGS=$LDFLAGS $MYLDFLAGS\n\1-lopenblas|" Makeconf
		perl -pi -e "s|^(LAPACK=)-llapack|\1-lopenblas|" Makeconf
	elif [ "%type_pkg[-blas]" = "-ref" ]
	then
		export PKG_CONFIG_PATH="%p/lib/lapack/pkgconfig:$PKG_CONFIG_PATH"
		MYBLAS=`%p/bin/pykg-config --libs blas`
		perl -pi -e "	s|^(BLAS=).*|LDFLAGS=$LDFLAGS\n\1$MYBLAS|; \
						s/(FFLAGS.*)-O3/\1-O2/" Makeconf
		perl -pi -e "s|^(LAPACK=)-llapack|\1-lreflapack|" Makeconf
	else
		sed -i.orig \
			-e '/FFLAGS/s|-O3|-ff2c -g &|' \
			-e 's|-llapack||' Makeconf
		perl -pi -e "s|^(BLAS=).*|LDFLAGS=$LDFLAGS\n\1-Wl,-framework,Accelerate|" Makeconf		
	fi
	perl -pi -e 's|(LIBDIR.*)|\1/%N|' Makeconf
	sed -i.orig -e 's|install -D|install|g' src/Makefile
	# recursive parallel Makefiles please -- fangism
	sed -i.orig -e '/make -C/s|make|+&|' Makefile
	sed -i.orig -e '/FFLAGS.*LIBS/s|(FFLAGS)|& $(LDFLAGS)|' test/Makefile
<<

SetLDFLAGS: -Wl,-dead_strip_dylibs
CompileScript: <<
	make solib && make lib
<<

InfoTest: <<
	TestScript:  make -j1 test || exit 2
<<

InstallScript: <<
	#!/bin/sh -ev
	install -d %i/lib/%N
	make install-shlib install-staticlib DESTDIR=%d	
	cd %i/lib
	# move static lib up
	mv %N/lib%{Ni}.a .
	# convenience symlink
	ln -s %N/lib%{Ni}.dylib 
	# symlink to preserve compatibility with versions (<< 1.1.2-7)
	ln -s %N/lib%{Ni}.1.dylib lib%{Ni}.1.dylib
<<

DocFiles: COPYING README

SplitOff: <<
	Package: %N-shlibs
	
	Depends: <<
		(%type_raw[-blas] = -atlas) atlas-shlibs (>= 3.10.1-1),
		(%type_raw[-blas] = -openblas) openblas-shlibs,
		(%type_raw[-blas] = -ref) lapack3-shlibs,
		gcc%type_pkg[gcc]-shlibs
	<<
	Files: lib/%N/lib%{Ni}.1*.dylib
	DocFiles: COPYING README
	Shlibs:  %p/lib/%N/lib%{Ni}.1.dylib 0.0.0 %n (>= 1.1.2-7)
	DescUsage: This package contains a shared library.
<<
<<