[gentoo-commits] proj/sci:master commit in: sci-libs/gmsh/, sci-libs/gmsh/files/

[Kacper Kowalik]

commit:     1e164de0ccd35a043fc51681478fd44d5abbe35c
Author:     Michael Hammer <michael <AT> derhammer <DOT> net>
AuthorDate: Wed Feb  8 10:13:01 2012 +0000
Commit:     Kacper Kowalik <xarthisius <AT> gentoo <DOT> org>
CommitDate: Wed Feb  8 10:22:21 2012 +0000
URL:        http://git.overlays.gentoo.org/gitweb/?p=proj/sci.git;a=commit;h=1e164de0

Added gmsh-2.5.0-r1 to work with libpng-1.5. I also removed the 'png' and 'zlib' use flage as the two libraries are hard included in upstream code

Signed-off-by: Kacper Kowalik (Xarthisius) <xarthisius.kk <AT> gmail.com>

---
 sci-libs/gmsh/files/gmsh-2.5.0-libpng-1.5.patch |   10 +++
 sci-libs/gmsh/gmsh-2.5.0-r1.ebuild              |   96 +++++++++++++++++++++++
 2 files changed, 106 insertions(+), 0 deletions(-)

diff --git a/sci-libs/gmsh/files/gmsh-2.5.0-libpng-1.5.patch b/sci-libs/gmsh/files/gmsh-2.5.0-libpng-1.5.patch
new file mode 100644
index 0000000..7920d99
--- /dev/null
+++ b/sci-libs/gmsh/files/gmsh-2.5.0-libpng-1.5.patch
@@ -0,0 +1,10 @@
+--- a/Graphics/gl2png.cpp
++++ b/Graphics/gl2png.cpp
+@@ -16,6 +16,7 @@
+ #else
+ 
+ #include <png.h>
++#include <zlib.h>
+ 
+ #ifndef png_jmpbuf
+ #  define png_jmpbuf(png_ptr) ((png_ptr)->jmpbuf)

diff --git a/sci-libs/gmsh/gmsh-2.5.0-r1.ebuild b/sci-libs/gmsh/gmsh-2.5.0-r1.ebuild
new file mode 100644
index 0000000..2f9f1ab
--- /dev/null
+++ b/sci-libs/gmsh/gmsh-2.5.0-r1.ebuild
@@ -0,0 +1,96 @@
+# Copyright 1999-2012 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Header:  $
+
+EAPI=3
+
+inherit cmake-utils flag-o-matic fortran-2 toolchain-funcs
+
+DESCRIPTION="A three-dimensional finite element mesh generator with built-in pre- and post-processing facilities"
+HOMEPAGE="http://www.geuz.org/gmsh/"
+SRC_URI="http://www.geuz.org/gmsh/src/${P}-source.tgz"
+
+## gmsh comes with its own copies of (at least) metis, netgen and tetgen, therefore inform the user of their special licenses
+LICENSE="GPL-3 free-noncomm"
+SLOT="0"
+KEYWORDS="~amd64 ~x86"
+## cgns is not compiling ATM, maybe fix cgns lib first
+IUSE="blas cgns chaco doc examples jpeg lua med metis mpi netgen opencascade petsc taucs tetgen X"
+
+RDEPEND="virtual/fortran
+	X? ( x11-libs/fltk:1 )
+	blas? ( virtual/blas virtual/lapack sci-libs/fftw:3.0 )
+	cgns? ( sci-libs/cgnslib )
+	jpeg? ( virtual/jpeg )
+	lua? ( dev-lang/lua )
+	med? ( >=sci-libs/med-2.3.4 )
+	opencascade? ( sci-libs/opencascade )
+	petsc? ( sci-mathematics/petsc )
+	mpi? ( virtual/mpi[cxx] )
+	taucs? ( sci-libs/taucs )"
+
+# taucs needs metis enabled.
+# Wait for the REQUIRED_USE syntax in EAPI4.
+# http://www.gentoo.org/proj/en/council/meeting-logs/20101130-summary.txt
+
+DEPEND="${RDEPEND}
+	dev-util/cmake
+	media-libs/libpng
+	sys-libs/zlib
+	doc? ( virtual/latex-base )"
+
+S=${WORKDIR}/${P}-source
+
+pkg_setup() {
+	fortran-2_pkg_setup
+}
+
+src_unpack() {
+	unpack ${A}
+	cd "${S}"
+	epatch "${FILESDIR}/${P}-libpng-1.5.patch"
+}
+
+src_configure() {
+	local mycmakeargs=""
+
+	use blas && \
+		mycmakeargs="${mycmakeargs}
+			-DCMAKE_Fortran_COMPILER=$(tc-getF77)"
+
+	mycmakeargs="${mycmakeargs}
+		$(cmake-utils_use_enable blas BLAS_LAPACK)
+		$(cmake-utils_use_enable cgns CGNS)
+		$(cmake-utils_use_enable chaco CHACO)
+		$(cmake-utils_use_enable X FLTK)
+		$(cmake-utils_use_enable X FL_TREE)
+		$(cmake-utils_use_enable X GRAPHICS)
+		$(cmake-utils_use_enable med MED)
+		$(cmake-utils_use_enable metis METIS)
+		$(cmake-utils_use_enable netgen NETGEN)
+		$(cmake-utils_use_enable taucs TAUCS)
+		$(cmake-utils_use_enable tetgen TETGEN)
+		$(cmake-utils_use_enable opencascade OCC)
+		$(cmake-utils_use_enable petsc PETSC)"
+# 		$(cmake-utils_use_enable tetgen TETGEN_NEW)
+
+	cmake-utils_src_configure ${mycmakeargs} \
+		|| die "cmake configuration failed"
+}
+
+src_install() {
+	cmake-utils_src_install
+
+	# TODO: tutorials get installed twice ATM
+	if use doc ; then
+		cd "${CMAKE_BUILD_DIR}"
+		emake pdf || die "failed to build documentation"
+		cd "${S}"
+		dodoc doc/texinfo/gmsh.pdf
+	fi
+
+	if use examples ; then
+		insinto /usr/share/doc/${PF}
+		doins -r demos tutorial || die "failed to install examples"
+	fi
+}