db73ab8ce2
This allows the nif to link against the system's SQLite database. Useful when you need to share the database with other applications
51 lines
1.5 KiB
Plaintext
51 lines
1.5 KiB
Plaintext
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NifSharedSources = ["c_src/esqlite3_nif.c", "c_src/queue.c"].
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NifStaticSources = NifSharedSources ++ ["c_src/sqlite3/sqlite3.c"].
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CFlagsDefault = "$CFLAGS -DSQLITE_THREADSAFE=1 -DSQLITE_USE_URI -DSQLITE_ENABLE_FTS3 -DSQLITE_ENABLE_FTS3_PARENTHESIS".
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DrvLdFlagsDefault = "-shared -lsqlite3".
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DrvLdFlags =
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case os:getenv("ESQLITE_CFLAGS") of
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NotDefined when NotDefined == false; NotDefined == [] -> DrvLdFlagsDefault;
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DrvLdFlagsOverride -> DrvLdFlagsOverride
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end.
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{NifSources, LdEnv, CFlagsExt} =
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case os:getenv("ESQLITE_USE_SYSTEM") of
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NotDefined when NotDefined == false; NotDefined == [] -> {NifStaticSources, [], []};
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_Defined -> {NifSharedSources, [{"DRV_LDFLAGS", DrvLdFlags}], " -Ic_src/sqlite3"}
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end.
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CFlags =
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case os:getenv("ESQLITE_CFLAGS") of
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NotDefined when NotDefined == false; NotDefined == [] -> CFlagsDefault ++ CFlagsExt;
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CFlagsOverride -> CFlagsOverride
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end.
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[
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{require_min_otp_vsn, "R15"},
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{port_env, [
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%% Default darwin ldflags causes loading of system sqlite. Removed -bundle flag.
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{"darwin", "DRV_LDFLAGS",
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"-flat_namespace -undefined suppress $ERL_LDFLAGS"},
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{"solaris", "CFLAGS",
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"-std=c99"},
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{"linux", "CFLAGS",
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"-std=c11"},
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{"CFLAGS", CFlags}
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] ++ LdEnv},
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{port_specs, [
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{"priv/esqlite3_nif.so", NifSources}
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]},
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{plugins, [pc]},
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{provider_hooks,
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[{post,
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[{compile, {pc, compile}},
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{clean, {pc, clean}}]}]}
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].
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