4147a3c54a
FORTIFY_SOURCE feature of libssp, thus checking the size of arguments to various string and memory copy and set functions (as well as a few system calls and other miscellany) where known at function entry. RedHat has evidently built all "core system packages" with this option for some time. This option should be used at the top of Makefiles (or Makefile.inc where this is used for subdirectories) but after any setting of LIB. This is only useful for userland code, and cannot be used in libc or in any code which includes the libc internals, because it overrides certain libc functions with macros. Some effort has been made to make USE_FORT=yes work correctly for a full-system build by having the bsd.sys.mk logic disable the feature where it should not be used (libc, libssp iteself, the kernel) but no attempt has been made to build the entire system with USE_FORT and doing so will doubtless expose numerous bugs and misfeatures. Adjust the system build so that all programs and libraries that are setuid, directly handle network data (including serial comm data), perform authentication, or appear likely to have (or have a history of having) data-driven bugs (e.g. file(1)) are built with USE_FORT=yes by default, with the exception of libc, which cannot use USE_FORT and thus uses only USE_SSP by default. Tested on i386 with no ill results; USE_FORT=no per-directory or in a system build will disable if desired.
136 lines
4.0 KiB
Makefile
136 lines
4.0 KiB
Makefile
# $NetBSD: Makefile,v 1.47 2007/05/28 12:06:18 tls Exp $
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# RCSid:
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# Id: Makefile,v 1.33 1998/11/11 11:53:53 sjg Exp
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#
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# @(#) Copyright (c) 1994 Simon J. Gerraty
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#
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# This file is provided in the hope that it will
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# be of use. There is absolutely NO WARRANTY.
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# Permission to copy, redistribute or otherwise
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# use this file is hereby granted provided that
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# the above copyright notice and this notice are
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# left intact.
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#
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# Please send copies of changes and bug-fixes to:
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# sjg@quick.com.au
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#
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LIB= crypto
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USE_FORT?= yes # cryptographic software
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USE_SHLIBDIR= yes
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USE_FIPS= no
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.include <bsd.own.mk>
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.include <bsd.shlib.mk>
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.include <bsd.sys.mk> # for HOST_SH
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# XXX There's a bit of work to do before we can enable warnings.
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WARNS=0
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CPPFLAGS+= -Dlib${LIB} -I. -I${OPENSSLSRC}/crypto -I${OPENSSLSRC}
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CRYPTODIST= ${NETBSDSRCDIR}/crypto/dist
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.include "${NETBSDSRCDIR}/crypto/Makefile.openssl"
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.PATH: ${OPENSSLSRC}
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.include "srcs.inc"
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# XXX
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.if ${OBJECT_FMT} == "ELF"
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AFLAGS+=-DELF
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LIBDPLIBS+= crypt ${.CURDIR}/../libcrypt
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.else
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AFLAGS+=-DOUT
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# XXX: This is broken because we compile with the wrong des headers.
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# NetBSD's crypt(3) library, in lieu of the one included with OpenSSL,
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# since NetBSD's also supports MD5, SHA1 and Blowfish passwords.
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.PATH: ${NETBSDSRCDIR}/lib/libcrypt
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SRCS+= crypt.c md5crypt.c bcrypt.c crypt-sha1.c util.c
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.endif
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OS_VERSION!= ${HOST_SH} ${NETBSDSRCDIR}/sys/conf/osrelease.sh
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# XXX CFLAGS: While it would be nice to know which compiler flags
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# XXX the library was built with, we don't want pathname information
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# XXX for the host toolchain embedded in the image.
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${SRCS}: buildinf.h
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buildinf.h: Makefile
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@echo "#ifndef MK1MF_BUILD" >buildinf.h
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@echo "#define CFLAGS \"`${CC} -v 2>&1 | grep version`\"" >>buildinf.h
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@echo "#define PLATFORM \"NetBSD-${MACHINE_ARCH}\"" >>buildinf.h
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@echo "#define DATE \"NetBSD ${OS_VERSION}\"" >>buildinf.h
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@echo "#endif" >>buildinf.h
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CLEANFILES+= buildinf.h
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# This list is built from the contents of the include/openssl
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# directory in the OpenSSL source distribution.
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INCS+= aes.h asn1.h asn1_mac.h asn1t.h bio.h blowfish.h bn.h \
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buffer.h cast.h comp.h conf.h conf_api.h crypto.h des.h \
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dh.h dsa.h dso.h e_os2.h ebcdic.h ec.h ecdh.h ecdsa.h engine.h \
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err.h evp.h hmac.h krb5_asn.h lhash.h md2.h md4.h md5.h \
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obj_mac.h objects.h ocsp.h opensslconf.h opensslv.h ossl_typ.h \
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pem.h pem2.h pkcs12.h pkcs7.h rand.h rc2.h rc4.h ripemd.h \
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rsa.h safestack.h sha.h stack.h store.h symhacks.h tmdiff.h txt_db.h \
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ui.h ui_compat.h x509.h x509_vfy.h x509v3.h pqueue.h pq_compat.h
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# des_old.h
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# IDEA - patented, but we install the header anyways
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INCS+= idea.h
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# RC5 - patented, but we install the header anyways
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INCS+= rc5.h
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# MDC2 - patented, but we install the header anyways
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INCS+= mdc2.h
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.if (${USE_FIPS} != "no")
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# FIPS
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# This part is always included, because OpenSSL does not protect
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# The FIPS include files
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.PATH: ${OPENSSLSRC}/fips ${OPENSSLSRC}/fips/rand
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INCS+= fips.h fips_rand.h
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.endif
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.if (${USE_FIPS} != "no")
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CPPFLAGS+=-DOPENSSL_FIPS
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.PATH: ${OPENSSLSRC}/fips/aes
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SRCS+=fips_aes_core.c fips_aes_selftest.c
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.PATH: ${OPENSSLSRC}/fips/des
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SRCS+=fips_des_enc.c fips_des_selftest.c fips_set_key.c
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# asm/fips-dx86-elf.s
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.PATH: ${OPENSSLSRC}/fips/dh
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SRCS+=fips_dh_check.c fips_dh_gen.c fips_dh_key.c
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.PATH: ${OPENSSLSRC}/fips/dsa
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SRCS+=fips_dsa_ossl.c fips_dsa_gen.c fips_dsa_selftest.c
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#.PATH: ${OPENSSLSRC}/fips/rand
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SRCS+=fips_rand.c
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.PATH: ${OPENSSLSRC}/fips/rsa
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SRCS+=fips_rsa_eay.c fips_rsa_gen.c fips_rsa_selftest.c
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SRCS+=fips_sha1dgst.c fips_sha1_selftest.c
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# asm/sx86-elf.s
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.PATH: ${OPENSSLSRC}/fips/sha1
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#.PATH: ${OPENSSLSRC}/fips
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SRCS+=fips.c fips_err_wrapper.c
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SRCS+=rc5_skey.c i_skey.c mdc2dgst.c
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.endif
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COPTS.eng_padlock.c = -Wno-stack-protector
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INCSDIR=/usr/include/openssl
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# this rebuilds the `srcs.inc' and the .inc files it reads.
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# note that the resulting `srcs.inc' file needs to be modified
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# to deal with our MKCRYPTO_* configuration variables.
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update_inc:
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(cd ${.CURDIR}; find ${OPENSSLSRC}/crypto \
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-name Makefile.ssl | \
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perl ${OPENSSLSRC}/extsrcs.pl 2> srcs.inc )
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.include <bsd.lib.mk>
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