commit:     04dac6c32edc01124333a70700f740b80ca50932
Author:     Sergey Torokhov <torokhov-s-a <AT> yandex <DOT> ru>
AuthorDate: Sun Apr 12 10:11:55 2020 +0000
Commit:     Sergey Torokhov <torokhov-s-a <AT> yandex <DOT> ru>
CommitDate: Sun Apr 12 10:11:55 2020 +0000
URL:        https://gitweb.gentoo.org/repo/proj/guru.git/commit/?id=04dac6c3

x11-libs/gtk-fortran: add new package

The gtk-fortran project aims to offer scientists programming in Fortran
a cross-platform library to build Graphical User Interfaces (GUI).
Gtk-fortran is a partial GTK / Fortran binding 100% written in Fortran,
thanks to the ISO_C_BINDING module for interoperability between C
and Fortran, which is a part of the Fortran 2003 standard.

Signed-off-by: Sergey Torokhov <torokhov-s-a <AT> yandex.ru>

 x11-libs/gtk-fortran/Manifest                  |  1 +
 x11-libs/gtk-fortran/gtk-fortran-3.24.8.ebuild | 75 ++++++++++++++++++++++++++
 x11-libs/gtk-fortran/metadata.xml              | 17 ++++++
 3 files changed, 93 insertions(+)

diff --git a/x11-libs/gtk-fortran/Manifest b/x11-libs/gtk-fortran/Manifest
new file mode 100644
index 0000000..f1deb79
--- /dev/null
+++ b/x11-libs/gtk-fortran/Manifest
@@ -0,0 +1 @@
+DIST gtk-fortran-3.24.8.tar.gz 4164311 BLAKE2B 
728d55890344894df534de1530135933e488ea197dc2d9b8f28571ce56a236e7fe2be23ebc4708e1ae5ffeb10e4ee584db366945e3d262225c4e9f7db4fa611d
 SHA512 
58154df7c531ebfabcc687f8f38d3c7db7f7adb6cc015e1ce9c44455ab2506a4dfe6b073a88100131ac3712fee68844e4544f2f77d954285e3fbc86e1b3d9394

diff --git a/x11-libs/gtk-fortran/gtk-fortran-3.24.8.ebuild 
b/x11-libs/gtk-fortran/gtk-fortran-3.24.8.ebuild
new file mode 100644
index 0000000..03e1391
--- /dev/null
+++ b/x11-libs/gtk-fortran/gtk-fortran-3.24.8.ebuild
@@ -0,0 +1,75 @@
+# Copyright 1999-2020 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+
+CMAKE_MAKEFILE_GENERATOR="emake"
+FORTRAN_STANDARD=2003
+
+inherit cmake flag-o-matic fortran-2
+
+DESCRIPTION="A GTK+ binding to build Graphical User Interfaces in Fortran"
+HOMEPAGE="https://github.com/vmagnin/gtk-fortran";
+SRC_URI="https://github.com/vmagnin/${PN}/archive/v19.04.gtk${PV}.tar.gz -> 
${P}.tar.gz"
+
+S="${WORKDIR}/${PN}-19.04.gtk${PV}"
+
+LICENSE="GPL-3"
+SLOT="0"
+KEYWORDS="~amd64 ~x86"
+
+IUSE="doc examples plplot"
+
+RDEPEND="
+       x11-libs/gtk+:3
+       plplot? ( >=sci-libs/plplot-5.13.0[cairo,fortran] )
+"
+
+DEPEND="
+       ${RDEPEND}
+       doc? ( app-doc/doxygen[dot] )
+"
+
+BDEPEND="
+       virtual/fortran
+       virtual/pkgconfig
+"
+
+pkg_setup() {
+       fortran-2_pkg_setup
+}
+
+src_prepare() {
+       default
+       # Fix library installation path
+       sed -i "s:CMAKE_INSTALL_LIBDIR lib:CMAKE_INSTALL_LIBDIR $(get_libdir):" 
CMakeLists.txt || die
+       # Fix "Some or all of the gtk libraries were not found. (missing: 
GTK3_GDKCONFIG_INCLUDE_DIR)",
+       # ref: https://github.com/vmagnin/gtk-fortran/commit/d3c1682
+       sed -i "s:GTK3_GDKCONFIG gdkconfig.h:GTK3_GDKCONFIG gdk/gdkconfig.h:" 
cmake/FindGTK3.cmake || die
+
+       cmake_src_prepare
+}
+
+src_configure() {
+       mycmakeargs+=(
+               -DEXCLUDE_PLPLOT=$(usex plplot false true)
+               -DINSTALL_EXAMPLES=$(usex examples)
+               -DNO_BUILD_EXAMPLES=true
+       )
+       # Try to fix (fix similar warnings only for static library):
+       # 
/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: 
CMakeFiles/gtk-fortran_object.dir/gtk-hl-assistant.f90.o:
+       # warning: relocation against `hl_gtk_assistant_destroy' in read-only 
section `.rodata'
+       # 
/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: 
warning: creating a DT_TEXTREL in object
+       append-flags -no-pie
+       cmake_src_configure
+}
+
+src_compile() {
+       cmake_src_compile
+       use doc && cmake_src_compile doxygen
+}
+
+src_install() {
+       cmake_src_install
+       use doc && dodoc -r ${BUILD_DIR}/html && rm 
${D}/usr/share/doc/${P}/html/{*.map,*.md5}
+}

diff --git a/x11-libs/gtk-fortran/metadata.xml 
b/x11-libs/gtk-fortran/metadata.xml
new file mode 100644
index 0000000..59ec49c
--- /dev/null
+++ b/x11-libs/gtk-fortran/metadata.xml
@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd";>
+<pkgmetadata>
+<maintainer type="person">
+       <email>[email protected]</email>
+       <name>Sergey Torokhov</name>
+</maintainer>
+<longdescription>
+       Gtk-fortran is a partial GTK/Fortran binding aims to offer scientists 
programming in Fortran
+       a cross-platform library to build Graphical User Interfaces.
+</longdescription>
+<use>
+       <flag name="doc">Build doxygen documentation</flag>
+       <flag name="examples">Install examples source code files</flag>
+       <flag name="plplot">Build with <pkg>sci-libs/plplot</pkg> support</flag>
+</use>
+</pkgmetadata>

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