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author | V3n3RiX <venerix@koprulu.sector> | 2022-02-02 01:39:05 +0000 |
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committer | V3n3RiX <venerix@koprulu.sector> | 2022-02-02 01:39:05 +0000 |
commit | fcc5224904648a8e6eb528d7603154160a20022f (patch) | |
tree | 3bfce096b38a9cea8eed13fc70c1526c456e9abd /sci-mathematics/gfan/gfan-0.6.2-r4.ebuild | |
parent | 2fd57282f0262ca084e05b0f2c63fbada395d02b (diff) |
gentoo resync : 02.02.2022
Diffstat (limited to 'sci-mathematics/gfan/gfan-0.6.2-r4.ebuild')
-rw-r--r-- | sci-mathematics/gfan/gfan-0.6.2-r4.ebuild | 75 |
1 files changed, 75 insertions, 0 deletions
diff --git a/sci-mathematics/gfan/gfan-0.6.2-r4.ebuild b/sci-mathematics/gfan/gfan-0.6.2-r4.ebuild new file mode 100644 index 000000000000..1ec0a87690e9 --- /dev/null +++ b/sci-mathematics/gfan/gfan-0.6.2-r4.ebuild @@ -0,0 +1,75 @@ +# Copyright 1999-2022 Gentoo Authors +# Distributed under the terms of the GNU General Public License v2 + +EAPI=8 + +inherit flag-o-matic toolchain-funcs + +DESCRIPTION="Compute Groebner fans and tropical varieties" +HOMEPAGE="https://users-math.au.dk/~jensen/software/gfan/gfan.html" +SRC_URI="https://users-math.au.dk/~jensen/software/${PN}/${PN}${PV}.tar.gz" + +LICENSE="GPL-2+" +SLOT="0" +KEYWORDS="amd64 ~arm x86 ~amd64-linux ~x86-linux" +IUSE="doc" + +BDEPEND="doc? ( virtual/latex-base )" +DEPEND="dev-libs/gmp:0=[cxx(+)] + sci-libs/cddlib:0=" +RDEPEND="${DEPEND}" + +S="${WORKDIR}/${PN}${PV}" + +PATCHES=( + "${FILESDIR}/${PN}-0.6.2-xcode9.3_compat.patch" + "${FILESDIR}/${PN}-0.6.2-testsuite.patch" + "${FILESDIR}/${PN}-0.6.2-Makefile.patch" + ) + +pkg_setup() { + tc-export CC CXX + + # This should really go in cppflags, but that doesn't work with + # gfan's hand-written Makefile. + append-cxxflags -DNOCDDPREFIX -I"${EPREFIX}"/usr/include/cddlib +} + +src_prepare() { + default + + # This test hangs on x86, bug 717112. + rm -r testsuite/0602ResultantFanProjection || \ + die "unable to disable test 0602ResultantFanProjection" + + # And this one fails (harmlessly) on x86, bug 818397. + rm -r testsuite/0009RenderStairCase || \ + die "unable to disable test 0009RenderStairCase" +} + +src_configure() { + # The upstream Makefile says that GCC produces bad code with -O3. + replace-flags "-O3" "-O2" + default +} + +src_compile() { + default + if use doc; then + pushd doc > /dev/null || die + # The LaTeX build commands need to be repeated until the + # document "stops changing," which is not as easy as it + # sounds to detect. Running it twice seems to work here. + for iteration in 1 2; do + latex manual.tex && \ + bibtex manual && \ + dvipdf manual.dvi manual.pdf || die + done + popd > /dev/null || die + fi +} + +src_install() { + emake PREFIX="${ED}/usr" install + use doc && dodoc doc/manual.pdf +} |