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commit: d689573d4e6f4a21922de047db82e8a716f6c633 |
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Author: Fabian Groffen <grobian <AT> gentoo <DOT> org> |
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AuthorDate: Thu Jan 14 08:02:08 2021 +0000 |
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Commit: Fabian Groffen <grobian <AT> gentoo <DOT> org> |
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CommitDate: Thu Jan 14 08:02:08 2021 +0000 |
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URL: https://gitweb.gentoo.org/repo/proj/prefix.git/commit/?id=d689573d |
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|
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eclass/toolchain.eclass: set DYLD_LIBRARY_PATH for Darwin9 libstdc++ |
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|
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Signed-off-by: Fabian Groffen <grobian <AT> gentoo.org> |
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|
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eclass/toolchain.eclass | 13 +++++++++++++ |
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1 file changed, 13 insertions(+) |
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|
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diff --git a/eclass/toolchain.eclass b/eclass/toolchain.eclass |
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index e5d4dd6ca9..6e7411559a 100644 |
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--- a/eclass/toolchain.eclass |
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+++ b/eclass/toolchain.eclass |
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@@ -2080,6 +2080,19 @@ create_gcc_env_entry() { |
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GCC_SPECS="${gcc_specs_file}" |
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MULTIOSDIRS="${mosdirs}" |
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EOF |
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+ |
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+ # crude hack, but necessary :( |
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+ # Darwin9's libstdc++ is incompatible with later GCC's libstdc++ |
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+ # causing ugly malloc warnings about non-aligned pointers, but in |
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+ # cmake's case, also crashes, unfortunately. See also: |
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+ # https://trac.macports.org/ticket/59832 |
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+ # our only way out here is to set DYLD_LIBRARY_PATH to replace the |
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+ # libstdc++ used by the Frameworks that cmake links in |
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+ if [[ ${CHOST} == *-darwin9 ]] ; then |
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+ cat <<-EOF >> ${gcc_envd_file} |
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+ DYLD_LIBRARY_PATH="${LIBPATH}" |
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+ EOF |
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+ fi |
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} |
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|
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create_revdep_rebuild_entry() { |
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