diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/rebar_erlc_compiler.erl | 25 | ||||
| -rw-r--r-- | src/rebar_utils.erl | 3 |
2 files changed, 21 insertions, 7 deletions
diff --git a/src/rebar_erlc_compiler.erl b/src/rebar_erlc_compiler.erl index 871b9a1..f533d48 100644 --- a/src/rebar_erlc_compiler.erl +++ b/src/rebar_erlc_compiler.erl @@ -42,16 +42,29 @@ %% %% * erl_opts - Erlang list of options passed to compile:file/2 %% It is also possible to specify platform specific -%% options by specifying a triplet where the first string -%% is a regex that is checked against Erlang's system -%% architecture string. E.g. to define HAVE_SENDFILE only -%% on systems with sendfile() and define BACKLOG on -%% Linux/FreeBSD as 128 do: +%% options by specifying a pair or a triplet where the +%% first string is a regex that is checked against the +%% string +%% +%% OtpRelease ++ "-" ++ SysArch ++ "-" ++ Words. +%% +%% where +%% +%% OtpRelease = erlang:system_info(otp_release). +%% SysArch = erlang:system_info(system_architecture). +%% Words = integer_to_list(8 * erlang:system_info(wordsize)). +%% +%% E.g. to define HAVE_SENDFILE only on systems with +%% sendfile(), to define BACKLOG on Linux/FreeBSD as 128, +%% and to define 'old_inets' for R13 OTP release do: +%% %% {erl_opts, [{platform_define, %% "(linux|solaris|freebsd|darwin)", %% 'HAVE_SENDFILE'}, %% {platform_define, "(linux|freebsd)", -%% 'BACKLOG', 128}]}. +%% 'BACKLOG', 128}, +%% {platform_define, "R13", +%% 'old_inets'}]}. %% -spec compile(Config::#config{}, AppFile::string()) -> 'ok'. diff --git a/src/rebar_utils.erl b/src/rebar_utils.erl index 17fb95a..f49969a 100644 --- a/src/rebar_utils.erl +++ b/src/rebar_utils.erl @@ -60,7 +60,8 @@ is_arch(ArchRegex) -> get_arch() -> Words = integer_to_list(8 * erlang:system_info(wordsize)), - erlang:system_info(system_architecture) ++ "-" ++ Words. + erlang:system_info(otp_release) ++ "-" + ++ erlang:system_info(system_architecture) ++ "-" ++ Words. %% %% Options = [Option] -- defaults to [use_stdout, abort_on_error] |