sci-visualization/gwyddion: properly enable openexr support

Closes: https://bugs.gentoo.org/878253
Signed-off-by: Andreas K. Hüttel <dilfridge@gentoo.org>

2 files changed, 124 insertions, 0 deletions

diff --git a/sci-visualization/gwyddion/files/gwyddion-2.62-automagic.patch b/sci-visualization/gwyddion/files/gwyddion-2.62-automagic.patch
new file mode 100644
index 000000000000..67259e8e77c5
--- /dev/null
+++ b/sci-visualization/gwyddion/files/gwyddion-2.62-automagic.patch
@@ -0,0 +1,35 @@
+diff --git a/configure.ac b/configure.ac
+index 5a7465a..cc5a54d 100644
+--- a/configure.ac
++++ b/configure.ac
+@@ -660,11 +660,13 @@ AM_CONDITIONAL([HAVE_CXX],[test "x$have_cxx" != xno])
+ #############################################################################
+ # OpenEXR 2.x+
+ # Optional.  Used for HDR greyscale OpenEXR pixmap import/export.
+-enable_exr=$have_cxx
+-PKG_CHECK_MODULES(EXR, [OpenEXR >= 2.0],
++GWY_WITH([exr],,[build with OpenEXR support])
++if test "x$enable_exr" != "xno"; then
++  PKG_CHECK_MODULES(EXR, [OpenEXR],
+                   [AC_DEFINE(HAVE_EXR,1,
+                             [Define if we have the OpenEXR 2.x+ package.])],
+                   [enable_exr=no])
++fi
+ AM_CONDITIONAL([HAVE_EXR],[test "x$enable_exr" != xno])
+ 
+ #############################################################################
+@@ -679,10 +681,13 @@ AM_CONDITIONAL([HAVE_HDF5],[test "x$enable_hdf5" != xno])
+ #############################################################################
+ # CFITSIO
+ # Optional.  Used for FITS image import.
+-PKG_CHECK_MODULES(CFITSIO, [cfitsio],
++GWY_WITH([cfitsio],,[build with cfitsio support])
++if test "x$enable_cfitsio" != "xno"; then
++  PKG_CHECK_MODULES(CFITSIO, [cfitsio],
+                   [AC_DEFINE(HAVE_CFITSIO,1,
+                             [Define if we have the cfitsio package.])],
+                   [enable_cfitsio=no])
++fi
+ AM_CONDITIONAL([HAVE_CFITSIO],[test "x$enable_cfitsio" != xno])
+ 
+ #############################################################################
diff --git a/sci-visualization/gwyddion/gwyddion-2.62-r1.ebuild b/sci-visualization/gwyddion/gwyddion-2.62-r1.ebuild
new file mode 100644
index 000000000000..f3fb8344665c
--- /dev/null
+++ b/sci-visualization/gwyddion/gwyddion-2.62-r1.ebuild
@@ -0,0 +1,89 @@
+# Copyright 1999-2023 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+inherit autotools xdg
+
+DESCRIPTION="Framework for Scanning Mode Microscopy data analysis"
+HOMEPAGE="http://gwyddion.net/"
+SRC_URI="http://gwyddion.net/download/${PV}/${P}.tar.xz"
+
+LICENSE="GPL-2"
+SLOT="0"
+KEYWORDS="~amd64 ~x86 ~amd64-linux ~x86-linux"
+IUSE="bzip2 doc fits jansson hdf5 nls openexr openmp perl ruby sourceview unique xml X zlib"
+
+RDEPEND="
+	>=dev-libs/glib-2.32
+	dev-libs/libzip
+	media-libs/libpng:0=
+	>=sci-libs/fftw-3.1:3.0=[openmp?]
+	virtual/libiconv
+	virtual/libintl
+	x11-libs/cairo
+	>=x11-libs/gtk+-2.18:2
+	x11-libs/libXmu
+	x11-libs/pango
+	bzip2? ( app-arch/bzip2 )
+	fits? ( sci-libs/cfitsio[bzip2?] )
+	jansson? ( dev-libs/jansson )
+	hdf5? ( sci-libs/hdf5[hl,zlib?] )
+	openexr? ( media-libs/openexr:= )
+	perl? ( dev-lang/perl:= )
+	ruby? ( dev-ruby/narray )
+	unique? ( dev-libs/libunique:3 )
+	sourceview? ( x11-libs/gtksourceview:2.0 )
+	xml? ( dev-libs/libxml2:2 )
+	zlib? ( sys-libs/zlib )
+"
+
+DEPEND="${RDEPEND}"
+BDEPEND="
+	virtual/pkgconfig
+	doc? ( dev-util/gtk-doc )
+"
+
+PATCHES=(
+	"${FILESDIR}/${PN}-2.62-automagic.patch"
+)
+
+src_prepare() {
+	default
+	eautoreconf
+}
+
+# There are python bindings (--enable-pygwy) but they are py2 only
+# 3D opengl rendering requires deprecated GTK-2 x11-libs/gtkglext
+src_configure() {
+	# hack for bug 741840
+	use doc && export GTK_DOC_PATH=/usr/share/gtk-doc
+
+	econf \
+		--disable-rpath \
+		--without-kde4-thumbnailer \
+		$(use_enable doc gtk-doc) \
+		$(use_enable openmp) \
+		$(use_enable nls) \
+		--disable-pygwy \
+		--without-python \
+		$(use_with bzip2) \
+		$(use_with fits cfitsio) \
+		$(use_with hdf5) \
+		$(use_with jansson) \
+		$(use_with perl) \
+		$(use_with ruby) \
+		$(use_with openexr exr) \
+		--without-gl \
+		$(use_with sourceview gtksourceview) \
+		$(use_with unique) \
+		$(use_with xml libxml2) \
+		$(use_with X x) \
+		$(use_with zlib) \
+		--with-zip=libzip
+}
+
+src_install() {
+	default
+	find "${ED}" -type f -name "*.la" -delete || die
+}