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On 12/22/20 6:15 PM, Marek Szuba wrote: |
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> Dear all, |
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> |
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> mail-filter/opendkim - committed ebuild needs one extra fix |
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One last design issue that I ran into during the migration. |
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The slotted lua ebuilds install the headers into subdirectories like |
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/usr/include/lua5.2, but otherwise with their upstream names. The |
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libraries, on the other hand, all get installed directly to $libdir.. |
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but with NON-standard names like liblua5.2.a (as opposed to simply |
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liblua.a). |
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This makes it impossible to build against a specific version of Lua |
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without using pkg-config. The usual way would be to add |
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/usr/include/lua5.2 to the compiler's include path, and $libdir/lua5.2 |
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to its library path (via -I and -L)... but there's no way to tell the |
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build system to look for a library of an entirely different name. Things |
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like AC_SEARCH_LIBS are going to try -llua, and that's it. |
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