Control: tags 1133602 + patch Control: tags 1133602 + pending Dear maintainer,
I've prepared an NMU for pagmo (versioned as 2.19.1-2.1) and uploaded it to DELAYED/15. Please feel free to tell me if I should cancel it. cu Adrian
diffstat for pagmo-2.19.1 pagmo-2.19.1 changelog | 8 ++ patches/0001-Fix-BFE-test-for-C-20-stateless-lambdas.patch | 48 +++++++++++++ patches/series | 1 3 files changed, 57 insertions(+) diff -Nru pagmo-2.19.1/debian/changelog pagmo-2.19.1/debian/changelog --- pagmo-2.19.1/debian/changelog 2026-05-12 23:12:48.000000000 +0300 +++ pagmo-2.19.1/debian/changelog 2026-08-31 21:06:53.000000000 +0300 @@ -1,3 +1,11 @@ +pagmo (2.19.1-2.1) unstable; urgency=medium + + * Non-maintainer upload. + * Backport fix suggested upstream for FTBFS with GCC 16. + (Closes: #1133602) + + -- Adrian Bunk <[email protected]> Mon, 31 Aug 2026 21:06:53 +0300 + pagmo (2.19.1-2) unstable; urgency=medium * Removing constraint on the precise version of Eigen3 to use diff -Nru pagmo-2.19.1/debian/patches/0001-Fix-BFE-test-for-C-20-stateless-lambdas.patch pagmo-2.19.1/debian/patches/0001-Fix-BFE-test-for-C-20-stateless-lambdas.patch --- pagmo-2.19.1/debian/patches/0001-Fix-BFE-test-for-C-20-stateless-lambdas.patch 1970-01-01 02:00:00.000000000 +0200 +++ pagmo-2.19.1/debian/patches/0001-Fix-BFE-test-for-C-20-stateless-lambdas.patch 2026-08-31 21:06:53.000000000 +0300 @@ -0,0 +1,48 @@ +From 71846eed48cbf5f886fdb1dd0bd045640b45bdf5 Mon Sep 17 00:00:00 2001 +From: shin4141 <[email protected]> +Date: Sun, 23 Aug 2026 09:22:03 +0900 +Subject: Fix BFE test for C++20 stateless lambdas + +--- + tests/bfe.cpp | 20 +++++++++++++++++++- + 1 file changed, 19 insertions(+), 1 deletion(-) + +diff --git a/tests/bfe.cpp b/tests/bfe.cpp +index cf32c2e3..4fba20d7 100644 +--- a/tests/bfe.cpp ++++ b/tests/bfe.cpp +@@ -455,12 +455,30 @@ BOOST_AUTO_TEST_CASE(s11n) + BOOST_CHECK(bfe0.extract<udbfe_a>()->state = -42); + } + ++template <typename T> ++void test_lambda_udbfe(const T &fun) ++{ ++ if constexpr (is_udbfe<T>::value) { ++ bfe bfe0{fun}; ++ BOOST_CHECK(bfe0.is<T>()); ++ bfe bfe1{bfe0}; ++ BOOST_CHECK(bfe1.is<T>()); ++ BOOST_CHECK(bfe1(problem{}, vector_double{.5}) == vector_double{1.}); ++ BOOST_CHECK(bfe1(problem{null_problem{3}}, vector_double{.5}) == (vector_double{1., 1., 1.})); ++ } ++} ++ + BOOST_AUTO_TEST_CASE(lambda_std_function) + { + auto fun = [](const problem &p, const vector_double &dvs) { + return vector_double(p.get_nf() * (dvs.size() / p.get_nx()), 1.); + }; +- BOOST_CHECK(!is_udbfe<decltype(fun)>::value); ++ BOOST_CHECK(std::is_copy_constructible<decltype(fun)>::value); ++ BOOST_CHECK(std::is_move_constructible<decltype(fun)>::value); ++ BOOST_CHECK(std::is_destructible<decltype(fun)>::value); ++ BOOST_CHECK(has_bfe_call_operator<decltype(fun)>::value); ++ BOOST_CHECK_EQUAL(is_udbfe<decltype(fun)>::value, std::is_default_constructible<decltype(fun)>::value); ++ test_lambda_udbfe(fun); + #if !defined(_MSC_VER) + BOOST_CHECK(is_udbfe<decltype(+fun)>::value); + #endif +-- +2.47.3 + diff -Nru pagmo-2.19.1/debian/patches/series pagmo-2.19.1/debian/patches/series --- pagmo-2.19.1/debian/patches/series 2026-05-12 22:51:45.000000000 +0300 +++ pagmo-2.19.1/debian/patches/series 2026-08-31 21:06:53.000000000 +0300 @@ -1,3 +1,4 @@ linker_flags_for_armel_mipsel.patch check_equality_floating.patch allow_newer_eigen3_versions.patch +0001-Fix-BFE-test-for-C-20-stateless-lambdas.patch
