The packages are unmaintained. GCCXML and pyplusplus were last bumped in 2013, and to snapshots. GCCXML bundles old GCC sources (4.8, most likely). In the meantime, upstream has discontinued it in favor of CastXML (which uses clang). GCCXML fails tests (#629986), so does pyplusplus (#656348). No reverse dependencies outside the three.
The bug has been referenced in the following commit(s): https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=7cd74e60fb47aba9d535a1fa81095817049159b6 commit 7cd74e60fb47aba9d535a1fa81095817049159b6 Author: Michał Górny <mgorny@gentoo.org> AuthorDate: 2019-04-18 13:27:09 +0000 Commit: Michał Górny <mgorny@gentoo.org> CommitDate: 2019-04-18 13:29:45 +0000 package.mask: Last rite dev-cpp/gccxml and revdeps Bug: https://bugs.gentoo.org/683748 Signed-off-by: Michał Górny <mgorny@gentoo.org> profiles/package.mask | 12 ++++++++++++ 1 file changed, 12 insertions(+)
The bug has been closed via the following commit(s): https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=845ca5ddfdc7ab6fc4e3ade9add108e9d5656531 commit 845ca5ddfdc7ab6fc4e3ade9add108e9d5656531 Author: Michał Górny <mgorny@gentoo.org> AuthorDate: 2019-05-18 09:00:05 +0000 Commit: Michał Górny <mgorny@gentoo.org> CommitDate: 2019-05-18 09:02:24 +0000 dev-cpp/gccxml: Remove last-rited pkg Closes: https://bugs.gentoo.org/683748 Signed-off-by: Michał Górny <mgorny@gentoo.org> dev-cpp/gccxml/Manifest | 1 - dev-cpp/gccxml/gccxml-0.9.0_pre20131217.ebuild | 33 -------------------------- dev-cpp/gccxml/metadata.xml | 5 ---- profiles/package.mask | 10 -------- 4 files changed, 49 deletions(-) https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=6130ead679f4b8f8ddf922a60b84b0e9a78b6b33 commit 6130ead679f4b8f8ddf922a60b84b0e9a78b6b33 Author: Michał Górny <mgorny@gentoo.org> AuthorDate: 2019-05-18 08:59:50 +0000 Commit: Michał Górny <mgorny@gentoo.org> CommitDate: 2019-05-18 09:02:23 +0000 dev-python/pygccxml: Remove last-rited pkg Closes: https://bugs.gentoo.org/683748 Signed-off-by: Michał Górny <mgorny@gentoo.org> dev-python/pygccxml/Manifest | 2 -- dev-python/pygccxml/metadata.xml | 13 ----------- dev-python/pygccxml/pygccxml-1.0.0.ebuild | 37 ----------------------------- dev-python/pygccxml/pygccxml-1.7.5.ebuild | 39 ------------------------------- profiles/package.mask | 1 - 5 files changed, 92 deletions(-) https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=eb2b7e50b1cada1d067bf19f47d7cbb61263656e commit eb2b7e50b1cada1d067bf19f47d7cbb61263656e Author: Michał Górny <mgorny@gentoo.org> AuthorDate: 2019-05-18 08:58:56 +0000 Commit: Michał Górny <mgorny@gentoo.org> CommitDate: 2019-05-18 09:02:21 +0000 dev-python/pyplusplus: Remove last-rited pkg Closes: https://bugs.gentoo.org/683748 Signed-off-by: Michał Górny <mgorny@gentoo.org> dev-python/pyplusplus/Manifest | 2 - .../files/pyplusplus-1.0.0_p20131206-numpy.patch | 179 --------------------- dev-python/pyplusplus/metadata.xml | 18 --- dev-python/pyplusplus/pyplusplus-1.0.0-r1.ebuild | 38 ----- .../pyplusplus/pyplusplus-1.0.0_p20131206.ebuild | 43 ----- dev-python/pyplusplus/pyplusplus-9999.ebuild | 38 ----- profiles/package.mask | 1 - 7 files changed, 319 deletions(-)