dev-cpp/catch: Version bump to 2.2.2

* Backport python3 patch from master
* Fix choice of python interpreter automagic

Closes: https://bugs.gentoo.org/650958
Package-Manager: Portage-2.3.31, Repoman-2.3.9

4 files changed, 119 insertions, 0 deletions

diff --git a/dev-cpp/catch/Manifest b/dev-cpp/catch/Manifest
index b52d91471f06..fda12f94f2ed 100644
--- a/dev-cpp/catch/Manifest
+++ b/dev-cpp/catch/Manifest
@@ -1,3 +1,4 @@
 DIST Catch-1.11.0.tar.gz 376132 BLAKE2B 23a1a6292dd91ec1c71923b4902b42b59ff6be5227b666f68ef0dc33756a58a63edd70a9b139dda0b1860c2b7a0cfec7ab9262e6447eff3184cfe28ea9b0aa77 SHA512 33085c2671f78c7562eace909564b2730eabcaf4490cd463402e66ab4ac2be1fe4fe360916c11aa589ba4a010622444126ee2ae747783b5869b5d7276361f132
 DIST Catch2-2.1.1.tar.gz 481236 BLAKE2B 8a8110611aaf4ea913462884d8293bcae7d0abf3075253a26385a56b2cb5bf50b769e2117430c9712e4644f430cc16461fabfef921c5fbfceb82effb0da74e93 SHA512 64947672e614301a45efd812eb3eef98d871c9719005a441b6f6bb1dc26820bd9643ba285bcc0eaef9b212c5ab6ada4a875433c47a020ce436bcc411cdc8ad72
 DIST Catch2-2.2.0.tar.gz 487585 BLAKE2B 2d8f58e8d3630cb30e438da7a169df3afff387d38dd3054cfcdb8860aa507ecc3c614471fa1110f64b0dba3d6855edfc68ee4e0b7eb97164be833827078e82fd SHA512 9dcc409939df61f84b965ee3147a7a7578b3a816ff285e103b7666115bf38a608d9a0075e06e98f93b9f06882d2e41d6c51cdaae352abbfaa2a3c1b408f22df7
+DIST Catch2-2.2.2.tar.gz 497244 BLAKE2B d5073d56b9399bd7f50bafc7758e60e31ba4434e229f92ca92cd04257f4a54cec925ad3180cc964c4f69edbaa7fc14f8af8e828421e2bb2b4f6c59eaea5cc06d SHA512 ab91036c6c3ace087d0382ce99f26b2c30a4b75d52f285619ca282a618470fe388afe47495f3b2764268d600c6834c60ba464483d06f3a1c4316c099477c8e38
diff --git a/dev-cpp/catch/catch-2.2.2.ebuild b/dev-cpp/catch/catch-2.2.2.ebuild
new file mode 100644
index 000000000000..2cce0298b3a4
--- /dev/null
+++ b/dev-cpp/catch/catch-2.2.2.ebuild
@@ -0,0 +1,49 @@
+# Copyright 1999-2018 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=6
+
+PYTHON_COMPAT=( python2_7 python3_{5,6} )
+
+: ${CMAKE_MAKEFILE_GENERATOR:=ninja}
+inherit cmake-utils python-any-r1
+
+if [[ ${PV} == *9999 ]]; then
+	inherit git-r3
+	EGIT_REPO_URI="https://github.com/catchorg/Catch2.git"
+else
+	MY_P=${PN^}2-${PV}
+	SRC_URI="https://github.com/catchorg/Catch2/archive/v${PV}.tar.gz -> ${MY_P}.tar.gz"
+	KEYWORDS="~amd64 ~x86"
+
+	S=${WORKDIR}/${MY_P}
+fi
+
+DESCRIPTION="Modern C++ header-only framework for unit-tests"
+HOMEPAGE="https://github.com/catchorg/Catch2"
+
+LICENSE="Boost-1.0"
+SLOT="0"
+IUSE="test"
+RESTRICT="!test? ( test )"
+
+DEPEND="test? ( ${PYTHON_DEPS} )"
+
+PATCHES=(
+	"${FILESDIR}"/${PN}-2.2.2-test-python3.patch
+	"${FILESDIR}"/${PN}-2.2.2-python-automagic.patch
+)
+
+pkg_setup() {
+	use test && python-any-r1_pkg_setup
+}
+
+src_configure() {
+	local mycmakeargs=(
+		-DCATCH_ENABLE_WERROR=OFF
+		-DBUILD_TESTING=$(usex test)
+		-DCMAKE_INSTALL_DOCDIR="share/doc/${PF}"
+		-DPYTHON_EXECUTABLE="${PYTHON}"
+	)
+	cmake-utils_src_configure
+}
diff --git a/dev-cpp/catch/files/catch-2.2.2-python-automagic.patch b/dev-cpp/catch/files/catch-2.2.2-python-automagic.patch
new file mode 100644
index 000000000000..ecc99905d7f0
--- /dev/null
+++ b/dev-cpp/catch/files/catch-2.2.2-python-automagic.patch
@@ -0,0 +1,25 @@
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -308,6 +308,9 @@
+ 
+ include(CTest)
+ 
++# Approval tests require python 2.7 or 3
++find_package(PythonInterp)
++
+ if (BUILD_TESTING AND NOT_SUBPROJECT)
+     add_executable(SelfTest ${TEST_SOURCES} ${IMPL_SOURCES} ${REPORTER_SOURCES} ${SURROGATE_SOURCES} ${HEADERS})
+     target_include_directories(SelfTest PRIVATE ${HEADER_DIR})
+@@ -384,7 +387,11 @@
+     set_tests_properties(NoTest PROPERTIES PASS_REGULAR_EXPRESSION "No test cases matched")
+ 
+     # AppVeyor has a Python 2.7 in path, but doesn't have .py files as autorunnable
+-    add_test(NAME ApprovalTests COMMAND python ${CMAKE_CURRENT_SOURCE_DIR}/scripts/approvalTests.py $<TARGET_FILE:SelfTest>)
++    if(NOT ${PYTHONINTERP_FOUND})
++        message(FATAL_ERROR "Python not found, but required for running tests!")
++    endif()
++
++    add_test(NAME ApprovalTests COMMAND ${PYTHON_EXECUTABLE} ${CMAKE_CURRENT_SOURCE_DIR}/scripts/approvalTests.py $<TARGET_FILE:SelfTest>)
+     set_tests_properties(ApprovalTests PROPERTIES FAIL_REGULAR_EXPRESSION "Results differed")
+ 
+     if (CATCH_USE_VALGRIND)
diff --git a/dev-cpp/catch/files/catch-2.2.2-test-python3.patch b/dev-cpp/catch/files/catch-2.2.2-test-python3.patch
new file mode 100644
index 000000000000..0712f1577077
--- /dev/null
+++ b/dev-cpp/catch/files/catch-2.2.2-test-python3.patch
@@ -0,0 +1,44 @@
+From dc6b83bec9bdcc149db08711cc9dfd555a8620fa Mon Sep 17 00:00:00 2001
+From: Tom Hughes <tom@compton.nu>
+Date: Fri, 6 Apr 2018 13:59:08 +0100
+Subject: [PATCH] Support Python3 in approval tests
+
+---
+ scripts/approvalTests.py | 15 +++++++++++----
+ 1 file changed, 11 insertions(+), 4 deletions(-)
+
+diff --git a/scripts/approvalTests.py b/scripts/approvalTests.py
+index a2ab5d5a2..16cc7b7d2 100755
+--- a/scripts/approvalTests.py
++++ b/scripts/approvalTests.py
+@@ -72,10 +72,17 @@
+ 
+ overallResult = 0
+ 
++def openFile(file, mode):
++    try:
++        return open(file, mode, encoding='utf-8', errors='surrogateescape')
++    except TypeError:
++        import io
++        return io.open(file, mode, encoding='utf-8', errors='surrogateescape')
++
+ def diffFiles(fileA, fileB):
+-    with open(fileA, 'r') as file:
++    with openFile(fileA, 'r') as file:
+         aLines = [line.rstrip() for line in file.readlines()]
+-    with open(fileB, 'r') as file:
++    with openFile(fileB, 'r') as file:
+         bLines = [line.rstrip() for line in file.readlines()]
+ 
+     shortenedFilenameA = fileA.rsplit(os.sep, 1)[-1]
+@@ -139,8 +146,8 @@ def approve(baseName, args):
+     subprocess.call(args, stdout=f, stderr=f)
+     f.close()
+ 
+-    rawFile = open(rawResultsPath, 'r')
+-    filteredFile = open(filteredResultsPath, 'w')
++    rawFile = openFile(rawResultsPath, 'r')
++    filteredFile = openFile(filteredResultsPath, 'w')
+     for line in rawFile:
+         filteredFile.write(filterLine(line).rstrip() + "\n")
+     filteredFile.close()