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Do not link to sqlite3 on macos

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On macos (darwin), sqlite3 is embedded using "the amalgamation". There
is therefore no need to link to the system sqlite3, and doing so can
cause unexpected behaviour/failures.

Also be explicit about darwin vs. non-darwin port_specs sources.
rebar3 seems to get confused when compiling under eunit command sometimes
This commit is contained in:
Stu Tomlinson
2020-09-23 16:16:01 +01:00
parent 3521791da1
commit bcfbeaac80
3 changed files with 4 additions and 4 deletions
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5
rebar.config
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@@ -1,10 +1,9 @@
% -*- mode: erlang -*-
{port_specs, [{"priv/sqlite3_drv.so", ["c_src/*.c"]},
{port_specs, [{"^((?!darwin).)*$", "priv/sqlite3_drv.so", ["c_src/*.c"]},
{"darwin", "priv/sqlite3_drv.so", ["c_src/*.c", "sqlite3_amalgamation/*.c"]}]}.
{port_env, [{"DRV_CFLAGS", "$DRV_CFLAGS -Wall -Wextra -Wno-unused-parameter -Wstrict-prototypes"},
{"DRV_LDFLAGS", "$DRV_LDFLAGS -lsqlite3"},
{"^((?!darwin|win32).)*$", "DRV_LDFLAGS", "$DRV_LDFLAGS -lsqlite3"},
{"ERL_LDFLAGS", " -L$ERL_EI_LIBDIR -lei"},
{".*darwin.*", "DRV_CFLAGS", "$DRV_CFLAGS -DERLANG_SQLITE3_NO_LOAD_EXTENSION"},
{".*win32.*", "DRV_CFLAGS", "$DRV_CFLAGS /O2 /Isqlite3_amalgamation /Ic_src /W4 /wd4100 /wd4204 /wd4820 /wd4255 /wd4668 /wd4710 /wd4711"},
{".*win32.*", "DRV_LDFLAGS", "$DRV_LDFLAGS sqlite3.lib"}]}.
{cover_enabled, true}.