path: root/rescue/librescue/Makefile
diff options
authorKyle Evans <kevans@FreeBSD.org>2020-09-18 17:17:46 +0000
committerKyle Evans <kevans@FreeBSD.org>2020-09-18 17:17:46 +0000
commitfe815331bb40604ba31312acf7e4619674631777 (patch)
treec81780275dd6e888c4f23a7ee44cd37f687bc5f8 /rescue/librescue/Makefile
parentf9cc8410e16ab0870c218b7a9541464ef10a8d34 (diff)
build: provide a default WARNS for all in-tree builds
The current default is provided in various Makefile.inc in some top-level directories and covers a good portion of the tree, but doesn't cover parts of the build a little deeper (e.g. libcasper). Provide a default in src.sys.mk and set WARNS to it in bsd.sys.mk if that variable is defined. This lets us relatively cleanly provide a default WARNS no matter where you're building in the src tree without breaking things outside of the tree. Crunchgen has been updated as a bootstrap tool to work on this change because it needs r365605 at a minimum to succeed. The cleanup necessary to successfully walk over this change on WITHOUT_CLEAN builds has been added. There is a supplemental project to this to list all of the warnings that are encountered when the environment has WARNS=6 NO_WERROR=yes: https://warns.kevans.dev -- this project will hopefully eventually go away in favor of CI doing a much better job than it. Reviewed by: emaste, brooks, ngie (all earlier version) Reviewed by: emaste, arichardson (depend-cleanup.sh change) Differential Revision: https://reviews.freebsd.org/D26455
Notes: svn path=/head/; revision=365887
Diffstat (limited to 'rescue/librescue/Makefile')
1 files changed, 2 insertions, 0 deletions
diff --git a/rescue/librescue/Makefile b/rescue/librescue/Makefile
index e7147d8e67ce..2116219dc746 100644
--- a/rescue/librescue/Makefile
+++ b/rescue/librescue/Makefile
@@ -23,6 +23,8 @@ INTERNALLIB= # Don't install this library
SRCS= exec.c getusershell.c login_class.c popen.c rcmdsh.c \
sysctl.c system.c
+WARNS?= 3
# Flags copied from src/lib/libc and src/lib/libutil
# libc/db/Makefile.inc