commit: d53d537ffcafbf92c3d364db95427303ecf6aed1 Author: hololeap <hololeap <AT> protonmail <DOT> com> AuthorDate: Sun Oct 8 19:56:47 2023 +0000 Commit: Sam James <sam <AT> gentoo <DOT> org> CommitDate: Sat Oct 14 00:47:05 2023 +0000 URL: https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=d53d537f
dev-lang/ghc: Use system sphinx-rtd-theme This allows sphinx-7 to build the GHC user's guide The upstream rtd-theme that is bundled with GHC has been updated but none of our GHC versions contain this fix. See: https://gitlab.haskell.org/ghc/ghc/-/commit/70526f5bd8886126f49833ef20604a2c6477780a Closes: https://bugs.gentoo.org/906784 Signed-off-by: hololeap <hololeap <AT> protonmail.com> Signed-off-by: Sam James <sam <AT> gentoo.org> dev-lang/ghc/ghc-9.0.2-r4.ebuild | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) diff --git a/dev-lang/ghc/ghc-9.0.2-r4.ebuild b/dev-lang/ghc/ghc-9.0.2-r4.ebuild index 1691ba87bc87..b3d72fb4d5eb 100644 --- a/dev-lang/ghc/ghc-9.0.2-r4.ebuild +++ b/dev-lang/ghc/ghc-9.0.2-r4.ebuild @@ -165,6 +165,7 @@ BDEPEND=" app-text/docbook-xml-dtd:4.5 app-text/docbook-xsl-stylesheets dev-python/sphinx + dev-python/sphinx-rtd-theme >=dev-libs/libxslt-1.1.2 ) !ghcbootstrap? ( ${PREBUILT_BINARY_DEPENDS} ) test? ( ${PYTHON_DEPS} ) @@ -597,6 +598,22 @@ src_prepare() { eapply "${FILESDIR}"/${PN}-9.0.2-fptools.patch # clang-16 workaround eapply "${FILESDIR}"/${PN}-9.0.2-sphinx-6.patch + # FIXME: A hack that allows dev-python/sphinx-7 to build the docs + # + # GHC has updated the bundled version here: + # <https://gitlab.haskell.org/ghc/ghc/-/commit/70526f5bd8886126f49833ef20604a2c6477780a> + # However, the patch is difficult to apply and our versions of GHC don't + # have the update, so we symlink to the system version instead. + if use doc; then + local python_str="import sphinx_rtd_theme; print(sphinx_rtd_theme.__file__)" + local rtd_theme_dir="$(dirname $("${EPYTHON}" -c "$python_str"))" + local orig_rtd_theme_dir="${S}/docs/users_guide/rtd-theme" + + einfo "Replacing bundled rtd-theme with dev-python/sphinx-rtd-theme" + rm -r "${orig_rtd_theme_dir}" || die + ln -s "${rtd_theme_dir}" "${orig_rtd_theme_dir}" || die + fi + # mingw32 target pushd "${S}/libraries/Win32" eapply "${FILESDIR}"/${PN}-8.2.1_rc1-win32-cross-2-hack.patch # bad workaround
