sci-libs/jdqz: patched makefiles

Package-Manager: Portage-2.3.99, Repoman-2.3.22
Signed-off-by: Alessandro Barbieri <lssndrbarbieri@gmail.com>

2 files changed, 131 insertions, 0 deletions

diff --git a/sci-libs/jdqz/files/makefile.patch b/sci-libs/jdqz/files/makefile.patch
new file mode 100644
index 000000000..626af346d
--- /dev/null
+++ b/sci-libs/jdqz/files/makefile.patch
@@ -0,0 +1,72 @@
+diff -ur a/jdlib/Makefile b/jdlib/Makefile
+--- a/jdlib/Makefile	1996-08-23 10:50:41.000000000 +0200
++++ b/jdlib/Makefile	2020-04-28 20:06:19.373359811 +0200
+@@ -2,21 +2,18 @@
+ #     Coded by Diederik R. Fokkema
+ #
+ #     $Id$
+-# 
++#
+ #
+ 
+ export SHELL=/bin/sh
+-export FC = f77
+-export FFLAGS = -u -O
+ 
+-LIB = libjdqz.a
++LIB = libjdqz.so.0
++SOURCES = $(wildcard *.f)
++OBJS = $(SOURCES:.f=.o)
+ 
+-OBJS = $(patsubst %.f,%.o,$(wildcard *.f))
++.PHONY: all
++all: ${LIB}
+ 
+-$(LIB): $(LIB)($(OBJS)) 
+-	ranlib $@
++$(LIB): $(OBJS)
++	$(FC) -fPIC ${FCFLAGS} $(OBJS) -o $@ ${LDFLAGS} -shared -Wl,-soname,libjdqz.so.0
+ 
+-$(LIB)(jdqz.o): jdqz.f
+-	$(FC) -u -O1 -c jdqz.f
+-	$(AR) rv $(LIB) jdqz.o
+-	-rm jdqz.o
+diff -ur a/jdtest/Makefile b/jdtest/Makefile
+--- a/jdtest/Makefile	1996-09-02 10:13:34.000000000 +0200
++++ b/jdtest/Makefile	2020-04-28 20:12:09.021605638 +0200
+@@ -1,13 +1,10 @@
+-FC = f77
+-FFLAGS = -u -O
+-
+ LIBPATH = -L../jdlib
+-LIBS = -ljdqz -llapack -lblas
++LIBS = -ljdqz
+ SUBDIRS = ../jdlib
+ OBJ = example.o
+ 
+ all: 	$(OBJ)
+-	$(FC) $(LDFLAGS) -o example $(OBJ) $(LIBPATH) $(LIBS)
++	$(FC) -fPIE $(FCFLAGS) $(LDFLAGS) -o example $(OBJ) $(LIBPATH) $(LIBS)
+ 
+ clean:
+ 	-rm -f example
+diff -ur a/Makefile b/Makefile
+--- a/Makefile	1996-08-23 10:47:42.000000000 +0200
++++ b/Makefile	2020-04-28 20:13:35.101159047 +0200
+@@ -1,14 +1,11 @@
+-FC = f77
+-FFLAGS = -u -O
+-
+ LIBPATH = -L../jdlib
+-LIBS = -ljdqr -llapack -lblas
++LIBS = -ljdqr
+ SUBDIRS = jdlib
+ TEST    = jdtest
+ 
+ all: 	libs jdqr
+ 
+-jdqr: 	
++jdqr:
+ 	@for i in $(TEST); do (cd $$i; $(MAKE)); done
+ 
+ libs:
diff --git a/sci-libs/jdqz/jdqz-0_pre19971107-r2.ebuild b/sci-libs/jdqz/jdqz-0_pre19971107-r2.ebuild
new file mode 100644
index 000000000..ff20b56eb
--- /dev/null
+++ b/sci-libs/jdqz/jdqz-0_pre19971107-r2.ebuild
@@ -0,0 +1,59 @@
+# Copyright 1999-2020 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI="7"
+
+inherit flag-o-matic fortran-2 toolchain-funcs
+
+DESCRIPTION="Jacobi-Davidson type method for the generalized standard eigenvalue problem."
+HOMEPAGE="https://www.win.tue.nl/casa/research/scientificcomputing/topics/jd/software.html"
+SRC_URI="https://www.win.tue.nl/casa/research/scientificcomputing/topics/jd/${PN}.tar.gz -> ${P}.tar.gz"
+
+LICENSE="GPL-3"
+SLOT="0"
+KEYWORDS="~amd64"
+IUSE="doc"
+
+# virtual/lapack does not pull in [deprecated] so we have to deal with this mess like this until it does
+DEPEND="
+	virtual/blas
+	virtual/lapack
+	|| ( sci-libs/openblas sci-libs/lapack[deprecated] )
+"
+RDEPEND="${DEPEND}"
+BDEPEND="doc? ( dev-texlive/texlive-latex )"
+
+PATCHES=( "${FILESDIR}/makefile.patch" )
+
+S="${WORKDIR}/${PN}"
+
+src_prepare() {
+	libs="$($(tc-getPKG_CONFIG) --libs blas)"
+	libs+=" $($(tc-getPKG_CONFIG) --libs lapack)"
+	append-fflags "${libs}"
+	default
+}
+
+src_compile() {
+	if use doc; then
+		pdflatex manual.tex || die
+	fi
+
+	cd "jdlib" || die
+	emake
+	ln -s libjdqz.so.0 libjdqz.so || die
+}
+
+src_test() {
+	cd "jdtest" || die
+	emake
+	cd ".." || die
+	LD_LIBRARY_PATH="./jdlib" ./jdtest/example || die
+}
+
+src_install() {
+	dolib.so jdlib/libjdqz.so
+	dolib.so jdlib/libjdqz.so.0
+
+	use doc && dodoc manual.pdf
+}