From: Mike Frysinger <vapier@gentoo.org>
To: newlib@sourceware.org
Subject: [RFC/PATCH] newlib: enable automatic dependency generation
Date: Wed, 16 Mar 2022 22:16:54 -0400 [thread overview]
Message-ID: <20220317021654.15410-1-vapier@gentoo.org> (raw)
This was disabled as part of the migration away from the cygnus option
as that implied no-dependencies.
We currently have 1-to-1 updates enabled -- if you touch a .c file,
the corresponding .o file will be rebuilt. But if you touch a header
file, none of the files using that get rebuilt.
Not sure how much we care. I think we want this since it's probably
what people are expecting. It increases the size of the Makefile a
bit, and adds a little build overhead to generate & process.
---
newlib/Makefile.in | 38502 ++++++++++++++++++++++++++++++++++--------
newlib/acinclude.m4 | 2 +-
newlib/aclocal.m4 | 316 +
newlib/configure | 442 +
4 files changed, 32111 insertions(+), 7151 deletions(-)
diff --git a/newlib/acinclude.m4 b/newlib/acinclude.m4
index 424460dc76a8..9e4834987716 100644
--- a/newlib/acinclude.m4
+++ b/newlib/acinclude.m4
@@ -114,7 +114,7 @@ AC_SUBST(abs_newlib_basedir)
AC_CANONICAL_HOST
-AM_INIT_AUTOMAKE([foreign no-installinfo no-dependencies no-dist no-define subdir-objects 1.15.1])
+AM_INIT_AUTOMAKE([foreign no-installinfo no-dist no-define subdir-objects 1.15.1])
AM_MAINTAINER_MODE
AM_SILENT_RULES(yes)
--
2.34.1
next reply other threads:[~2022-03-17 2:16 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-03-17 2:16 Mike Frysinger [this message]
2022-03-17 6:25 ` Sebastian Huber
2022-03-17 9:49 ` Corinna Vinschen
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