sci-libs/taucs: Port to EAPI 7

Closes: https://bugs.gentoo.org/725588
Closes: https://bugs.gentoo.org/740974
Package-Manager: Portage-3.0.5, Repoman-3.0.1
Signed-off-by: David Seifert <soap@gentoo.org>

3 files changed, 54 insertions, 32 deletions

diff --git a/sci-libs/taucs/files/taucs-2.2-no-test-cilk.patch b/sci-libs/taucs/files/taucs-2.2-no-test-cilk.patch
index 68ecc3bf94b6..332d1138dea0 100644
--- a/sci-libs/taucs/files/taucs-2.2-no-test-cilk.patch
+++ b/sci-libs/taucs/files/taucs-2.2-no-test-cilk.patch
@@ -1,5 +1,5 @@
---- testscript.orig	2012-07-06 19:42:51.000000000 +0100
-+++ testscript	2012-07-06 19:43:17.000000000 +0100
+--- a/testscript
++++ b/testscript
 @@ -12,17 +12,6 @@
  ulimit -s >> testscript.log
  echo '==============' >> testscript.log
diff --git a/sci-libs/taucs/files/taucs-2.2-respect-ar.patch b/sci-libs/taucs/files/taucs-2.2-respect-ar.patch
new file mode 100644
index 000000000000..4ab95441a2de
--- /dev/null
+++ b/sci-libs/taucs/files/taucs-2.2-respect-ar.patch
@@ -0,0 +1,22 @@
+--- a/config/linux.mk
++++ b/config/linux.mk
+@@ -25,7 +25,7 @@
+ LDFLAGS   = 
+ LOUTFLG   = $(COUTFLG)
+ 
+-AR        = ar cr
++ARFLAGS   = cr
+ AOUTFLG   =
+ 
+ RANLIB    = ranlib
+--- a/configurator/taucs_config.c
++++ b/configurator/taucs_config.c
+@@ -558,7 +558,7 @@
+ 
+       fprintf(f, "%s: $(%s_content) $(STDDEPS)\n",get_full_name(i,0),base);
+       fprintf(f,"\t- $(RM) %s\n",get_full_name(i,0));
+-      fprintf(f,"\t$(AR) $(AOUTFLG)%s $(%s_content)\n",get_full_name(i,0),base);
++      fprintf(f,"\t$(AR) $(ARFLAGS) $(AOUTFLG)%s $(%s_content)\n",get_full_name(i,0),base);
+       fprintf(f,"\t$(RANLIB) %s\n",get_full_name(i,0));
+     }
+ 
diff --git a/sci-libs/taucs/taucs-2.2.ebuild b/sci-libs/taucs/taucs-2.2.ebuild
index c3da7a074eb5..8ff8000be8dd 100644
--- a/sci-libs/taucs/taucs-2.2.ebuild
+++ b/sci-libs/taucs/taucs-2.2.ebuild
@@ -1,39 +1,47 @@
-# Copyright 1999-2013 Gentoo Foundation
+# Copyright 1999-2020 Gentoo Authors
 # Distributed under the terms of the GNU General Public License v2
 
-EAPI=4
+EAPI=7
 
-inherit eutils fortran-2 toolchain-funcs
+inherit fortran-2 toolchain-funcs
 
 DESCRIPTION="C library of sparse linear solvers"
 HOMEPAGE="http://www.tau.ac.il/~stoledo/taucs/"
 SRC_URI="http://www.tau.ac.il/~stoledo/${PN}/${PV}/${PN}.tgz -> ${P}.tgz"
 
-SLOT="0"
 LICENSE="LGPL-2.1"
-IUSE="cilk doc static-libs"
+SLOT="0"
 KEYWORDS="~amd64 ~x86 ~amd64-linux ~x86-linux"
+IUSE="cilk doc"
+RESTRICT="test"
 
 RDEPEND="
 	virtual/blas
 	virtual/lapack
-	|| ( sci-libs/metis sci-libs/parmetis )
+	|| (
+		sci-libs/metis
+		sci-libs/parmetis
+	)
 	cilk? ( dev-lang/cilk )"
-DEPEND="${RDEPEND}
-	virtual/pkgconfig"
+DEPEND="${RDEPEND}"
+BDEPEND="virtual/pkgconfig"
 
 S="${WORKDIR}"
 
-src_prepare() {
+PATCHES=(
 	# test with cilk has memory leaks
-	epatch "${FILESDIR}"/${P}-no-test-cilk.patch
-}
+	"${FILESDIR}"/${P}-no-test-cilk.patch
+	# bug 725588
+	"${FILESDIR}"/${P}-respect-ar.patch
+)
 
 src_configure() {
-	cat > config/linux_shared.mk <<-EOF
+	cat > config/linux_shared.mk <<-EOF || die
+		AR=$(tc-getAR)
 		FC=$(tc-getFC)
 		CC=$(tc-getCC)
 		LD=$(tc-getFC)
+		RANLIB=$(tc-getRANLIB)
 		CFLAGS=${CFLAGS} -fPIC
 		FFLAGS=${FFLAGS} -fPIC
 		LDFLAGS=${LDFLAGS} -fPIC
@@ -42,28 +50,22 @@ src_configure() {
 		LIBF77=
 	EOF
 
-	echo "LIBMETIS=$($(tc-getPKG_CONFIG) --libs metis)" >> config/linux_shared.mk
+	echo "LIBMETIS=$($(tc-getPKG_CONFIG) --libs metis)" >> config/linux_shared.mk || die
 	# no cat <<EOF because -o has a trailing space
 	if use cilk; then
-		echo "CILKC=cilkc" >> config/linux_shared.mk
-		echo "CILKFLAGS=-O2 -I${EPREFIX}/usr/include/cilk -fPIC" >> config/linux_shared.mk
-		echo "CILKOUTFLG=-o " >> config/linux_shared.mk
+		echo "CILKC=cilkc" >> config/linux_shared.mk || die
+		echo "CILKFLAGS=-O2 -I${EPREFIX}/usr/include/cilk -fPIC" >> config/linux_shared.mk || die
+		echo "CILKOUTFLG=-o " >> config/linux_shared.mk || die
 	fi
-	sed -e 's/ -fPIC//g' \
-		config/linux_shared.mk \
-		> config/linux_static.mk || die
+	sed -e 's/ -fPIC//g' config/linux_shared.mk || die
 }
 
 src_compile() {
 	# not autotools configure
-	if use static-libs; then
-		./configure variant=_static || die
-		emake
-	fi
-	./configure variant=_shared || die
+	CC=$(tc-getCC) ./configure variant=_shared || die
 	emake
 
-	cd lib/linux_shared
+	cd lib/linux_shared || die
 	$(tc-getFC) ${LDFLAGS} -shared -Wl,-soname=libtaucs.so.1 \
 		-Wl,--whole-archive libtaucs.a -Wl,--no-whole-archive \
 		$($(tc-getPKG_CONFIG) --libs blas lapack metis) \
@@ -81,13 +83,11 @@ src_test() {
 }
 
 src_install() {
-	use static-libs && dolib.a lib/linux_static/libtaucs.a
-	ln -s libtaucs.so.1.0.0 lib/linux_shared/libtaucs.so.1
-	ln -s libtaucs.so.1 lib/linux_shared/libtaucs.so
+	ln -s libtaucs.so.1.0.0 lib/linux_shared/libtaucs.so.1 || die
+	ln -s libtaucs.so.1 lib/linux_shared/libtaucs.so || die
 	dolib.so lib/linux_shared/libtaucs.so*
 
-	insinto /usr/include
-	doins build/*/*.h src/*.h
+	doheader build/*/*.h src/*.h
 
 	use doc && dodoc doc/*.pdf
 }