diff options
| author | Erlang/OTP <[email protected]> | 2010-01-20 06:51:10 +0000 |
|---|---|---|
| committer | Erlang/OTP <[email protected]> | 2010-01-20 06:51:10 +0000 |
| commit | 9bf84f381797df7411335fed11ee83886b09514f (patch) | |
| tree | 8409c4b5ded2b5c4e67b86099ce15a4e75b875aa /erts/etc/common | |
| parent | b408b344732b5a20d996d1cb88a40a3e46247271 (diff) | |
| parent | 96773ebcef2fe5949695a4fd923343ec4b049087 (diff) | |
| download | otp-9bf84f381797df7411335fed11ee83886b09514f.tar.gz otp-9bf84f381797df7411335fed11ee83886b09514f.tar.bz2 otp-9bf84f381797df7411335fed11ee83886b09514f.zip | |
Merge branch 'cf/compile_warning_as_error' into ccase/r13b04_dev
* cf/compile_warning_as_error:
Add option -Werror in erlc(1)
compile: add flag warnings_as_errors to treat warnings as errors
compile.erl: remove trailing whitespace
OTP-8382 The -Werror option for erlc and the compiler option
warnings_as_errors will cause warnings to be treated as errors.
(Thanks to Christopher Faulet.)
Diffstat (limited to 'erts/etc/common')
| -rw-r--r-- | erts/etc/common/erlc.c | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/erts/etc/common/erlc.c b/erts/etc/common/erlc.c index c958fed741..09aca19e6c 100644 --- a/erts/etc/common/erlc.c +++ b/erts/etc/common/erlc.c @@ -1,19 +1,19 @@ /* * %CopyrightBegin% - * - * Copyright Ericsson AB 1997-2009. All Rights Reserved. - * + * + * Copyright Ericsson AB 1997-2010. All Rights Reserved. + * * The contents of this file are subject to the Erlang Public License, * Version 1.1, (the "License"); you may not use this file except in * compliance with the License. You should have received a copy of the * Erlang Public License along with this software. If not, it can be * retrieved online at http://www.erlang.org/. - * + * * Software distributed under the License is distributed on an "AS IS" * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See * the License for the specific language governing rights and limitations * under the License. - * + * * %CopyrightEnd% */ /* @@ -310,6 +310,8 @@ main(int argc, char** argv) case 'W': /* Enable warnings. */ if (strcmp(argv[1]+2, "all") == 0) { PUSH2("@warn", "999"); + } else if (strcmp(argv[1]+2, "error") == 0) { + PUSH2("@option", "warnings_as_errors"); } else if (isdigit((int)argv[1][2])) { PUSH2("@warn", argv[1]+2); } else { @@ -566,6 +568,7 @@ usage(void) {"-pz path", "add path to the end of Erlang's code path"}, {"-smp", "compile using SMP emulator"}, {"-v", "verbose compiler output"}, + {"-Werror", "make all warnings into errors"}, {"-W0", "disable warnings"}, {"-Wnumber", "set warning level to number"}, {"-Wall", "enable all warnings"}, |