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
23 lines
394 B
Makefile
23 lines
394 B
Makefile
# $FreeBSD$
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SHLIBDIR= ${LIBDIR}/engines
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LCRYPTO_SRC= ${SRCTOP}/crypto/openssl
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CFLAGS+= -I${LCRYPTO_SRC}/engines
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CFLAGS+= -I${LCRYPTO_SRC}/include
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CFLAGS+= -I${OBJTOP}/secure/lib/libcrypto
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.include <bsd.endian.mk>
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.if ${TARGET_ENDIANNESS} == 1234
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CFLAGS+= -DL_ENDIAN
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.elif ${TARGET_ENDIANNESS} == 4321
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CFLAGS+= -DB_ENDIAN
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.endif
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CFLAGS+= -DNDEBUG
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.PATH: ${LCRYPTO_SRC}/engines
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WARNS?= 0
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