From: Eric Biggers <ebiggers@kernel.org>
To: Luca Boccassi <bluca@debian.org>
Cc: linux-fscrypt@vger.kernel.org
Subject: Re: [PATCH v6 1/3] Move -D_GNU_SOURCE to CPPFLAGS
Date: Mon, 21 Dec 2020 16:00:44 -0800 [thread overview]
Message-ID: <X+E3LDjQOMMVUuEv@sol.localdomain> (raw)
In-Reply-To: <20201221232428.298710-1-bluca@debian.org>
On Mon, Dec 21, 2020 at 11:24:26PM +0000, Luca Boccassi wrote:
> Ensures it is actually defined before any include is preprocessed.
It was already at the beginning of the .c file, so this isn't a very good
explanation. A better explanation would be "Use _GNU_SOURCE consistently in
every file rather than in just one file. This is needed for the Windows build
in order to consistently get the MinGW version of printf.".
> diff --git a/Makefile b/Makefile
> index bfe83c4..f1ba956 100644
> --- a/Makefile
> +++ b/Makefile
> @@ -47,7 +47,7 @@ override CFLAGS := -Wall -Wundef \
> $(call cc-option,-Wvla) \
> $(CFLAGS)
>
> -override CPPFLAGS := -Iinclude -D_FILE_OFFSET_BITS=64 $(CPPFLAGS)
> +override CPPFLAGS := -Iinclude -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE $(CPPFLAGS)
>
> ifneq ($(V),1)
> QUIET_CC = @echo ' CC ' $@;
Can you add -D_GNU_SOURCE to ./scripts/run-sparse.sh too?
Otherwise I get errors when running scripts/run-tests.sh:
[Mon Dec 21 03:52:15 PM PST 2020] Run sparse
./lib/utils.c:71:13: error: undefined identifier 'vasprintf'
./lib/utils.c:78:21: error: undefined identifier 'asprintf'
next prev parent reply other threads:[~2020-12-22 0:01 UTC|newest]
Thread overview: 34+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-12-17 14:47 [fsverity-utils PATCH v2 1/2] Remove unneeded includes luca.boccassi
2020-12-17 14:47 ` [fsverity-utils PATCH v2 2/2] Allow to build and run sign/digest on Windows luca.boccassi
2020-12-17 18:32 ` Eric Biggers
2020-12-17 18:44 ` Luca Boccassi
2020-12-17 19:05 ` Eric Biggers
2020-12-17 19:12 ` Luca Boccassi
2020-12-17 19:20 ` Eric Biggers
2020-12-17 19:26 ` Luca Boccassi
2020-12-17 19:16 ` [fsverity-utils PATCH v3 1/2] Remove unneeded includes luca.boccassi
2020-12-17 19:16 ` [fsverity-utils PATCH v3 2/2] Allow to build and run sign/digest on Windows luca.boccassi
2020-12-17 19:25 ` [fsverity-utils PATCH v4 1/2] Remove unneeded includes luca.boccassi
2020-12-17 19:25 ` [fsverity-utils PATCH v4 2/2] Allow to build and run sign/digest on Windows luca.boccassi
2020-12-21 21:40 ` Eric Biggers
2020-12-21 22:23 ` Luca Boccassi
2020-12-21 22:19 ` [PATCH v5] " Luca Boccassi
2020-12-21 23:03 ` Eric Biggers
2020-12-21 23:26 ` Luca Boccassi
2020-12-21 23:24 ` [PATCH v6 1/3] Move -D_GNU_SOURCE to CPPFLAGS Luca Boccassi
2020-12-21 23:24 ` [PATCH v6 2/3] Wrap ./fsverity in TEST_WRAPPER_PROG too Luca Boccassi
2020-12-21 23:24 ` [PATCH v6 3/3] Allow to build and run sign/digest on Windows Luca Boccassi
2020-12-21 23:53 ` Eric Biggers
2020-12-21 23:57 ` Luca Boccassi
2020-12-22 0:03 ` Eric Biggers
2020-12-22 0:11 ` Luca Boccassi
2020-12-22 0:00 ` Eric Biggers [this message]
2020-12-22 0:12 ` [PATCH v6 1/3] Move -D_GNU_SOURCE to CPPFLAGS Luca Boccassi
2020-12-22 0:10 ` [PATCH v7 " Luca Boccassi
2020-12-22 0:10 ` [PATCH v7 2/3] Wrap ./fsverity in TEST_WRAPPER_PROG too Luca Boccassi
2020-12-22 18:41 ` Eric Biggers
2020-12-22 0:10 ` [PATCH v7 3/3] Allow to build and run sign/digest on Windows Luca Boccassi
2020-12-22 18:40 ` Eric Biggers
2020-12-22 8:21 ` [PATCH v7 1/3] Move -D_GNU_SOURCE to CPPFLAGS Eric Biggers
2020-12-22 18:40 ` Eric Biggers
2020-12-21 21:32 ` [fsverity-utils PATCH v4 1/2] Remove unneeded includes Eric Biggers
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