Date: Sun, 29 Nov 2015 22:11:04 -0800 From: Mark Millard <markmi@dsl-only.net> To: FreeBSD PowerPC ML <freebsd-ppc@freebsd.org>, FreeBSD Toolchain <freebsd-toolchain@freebsd.org> Subject: 11.0-CURRENT powerpc64 cont'd: without adding to LIBADD linking various programs are getting undefined references Message-ID: <693DFA8E-B19B-44E9-A0E7-C42B5DB7025B@dsl-only.net> In-Reply-To: <8AF435C1-9F0B-4466-9210-A54D7210B30C@dsl-only.net> References: <01BA3FF2-F362-48FA-B9E2-112E05CC00ED@dsl-only.net> <6AA244B9-DE60-4D8B-A08E-AADD73F9D856@dsl-only.net> <106D9CB0-D9AE-4463-A03E-3AB16583CDA7@dsl-only.net> <E507F9AF-2818-4E6D-9538-A8670B079C8A@dsl-only.net> <8AF435C1-9F0B-4466-9210-A54D7210B30C@dsl-only.net>
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Note: After the below examples rescue had a much larger list of =
Undefined References from various sources. At least for now I've given =
up and not tried to track down what to add to get rescue to link.
Explicit md references were used to avoid symbol problems in:
/usr/src/cddl/sbin/zfs/Makefile
/usr/src/cddl/sbin/zpool/Makefile
/usr/src/cddl/usr.bin/zinject/Makefile
/usr/src/cddl/usr.bin/zstreamdump/Makefile
/usr/src/cddl/usr.bin/ztest/Makefile
/usr/src/cddl/usr.sbin/zdb/Makefile
/usr/src/cddl/usr.sbin/zhack/Makefile
(A separate submittal covered the first few of those in more detail.)
libcrypto use had similar issues, for example:
> Index: /usr/src/sbin/atm/atmconfig/Makefile
> =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D
> --- /usr/src/sbin/atm/atmconfig/Makefile (revision 291443)
> +++ /usr/src/sbin/atm/atmconfig/Makefile (working copy)
> @@ -17,7 +17,7 @@
> .if !defined(RESCUE) && ${MK_BSNMP} !=3D "no"
> CFLAGS+=3D -DWITH_BSNMP
> SRCS+=3D oid.h atmconfig_device.c
> -LIBADD+=3D bsnmp
> +LIBADD+=3D crypto bsnmp
> . if ${MK_DYNAMICROOT} =3D=3D "no" && ${MK_OPENSSL} !=3D "no"
> LIBADD+=3D crypto
> . endif
Without the addition the result was:
> --- all_subdir_sbin ---
> /usr/local/bin/powerpc64-portbld-freebsd11.0-gcc -O2 -pipe -isystem =
/usr/obj/usr/src/tmp/usr/include/. -L/usr/obj/usr/src/tmp/usr/lib/. =
-L/usr/obj/usr/src/tmp/li
> b/. -I/usr/obj/usr/src/sbin/atm/atmconfig -DWITH_BSNMP -g -std=3Dgnu99 =
-fstack-protector-strong -Wsystem-headers -Wall -Wno-format-y2k -W =
-Wno-unused-parameter -Ws
> trict-prototypes -Wmissing-prototypes -Wpointer-arith -Wreturn-type =
-Wcast-qual -Wwrite-strings -Wswitch -Wshadow -Wunused-parameter =
-Wcast-align -Wchar-subscrip
> ts -Winline -Wnested-externs -Wredundant-decls -Wold-style-definition =
-Wno-pointer-sign -L/usr/obj/usr/src/tmp/usr/lib/. =
-L/usr/obj/usr/src/tmp/lib/. -L/usr/obj
> /usr/src/lib/libc++/. -L/usr/lib/. -o atmconfig.full main.o diag.o =
natm.o atmconfig_device.o -lbsnmp
. . .
> --- all_subdir_sbin ---
> /usr/local/bin/powerpc64-freebsd-ld: warning: libcrypto.so.8, needed =
by /usr/obj/usr/src/tmp/usr/lib/./libbsnmp.so, not found (try using =
-rpath or -rpath-link)
> /usr/obj/usr/src/tmp/usr/lib/./libbsnmp.so: undefined reference to =
`EVP_md5'
> /usr/obj/usr/src/tmp/usr/lib/./libbsnmp.so: undefined reference to =
`EVP_sha1'
> /usr/obj/usr/src/tmp/usr/lib/./libbsnmp.so: undefined reference to =
`EVP_DecryptInit'
> /usr/obj/usr/src/tmp/usr/lib/./libbsnmp.so: undefined reference to =
`EVP_DigestInit'
> /usr/obj/usr/src/tmp/usr/lib/./libbsnmp.so: undefined reference to =
`EVP_EncryptFinal'
> /usr/obj/usr/src/tmp/usr/lib/./libbsnmp.so: undefined reference to =
`EVP_EncryptUpdate'
> /usr/obj/usr/src/tmp/usr/lib/./libbsnmp.so: undefined reference to =
`EVP_DigestUpdate'
> /usr/obj/usr/src/tmp/usr/lib/./libbsnmp.so: undefined reference to =
`EVP_CIPHER_CTX_set_padding'
> /usr/obj/usr/src/tmp/usr/lib/./libbsnmp.so: undefined reference to =
`EVP_DigestFinal'
> /usr/obj/usr/src/tmp/usr/lib/./libbsnmp.so: undefined reference to =
`EVP_DecryptFinal'
> /usr/obj/usr/src/tmp/usr/lib/./libbsnmp.so: undefined reference to =
`EVP_aes_128_cfb128'
> /usr/obj/usr/src/tmp/usr/lib/./libbsnmp.so: undefined reference to =
`EVP_DecryptUpdate'
> /usr/obj/usr/src/tmp/usr/lib/./libbsnmp.so: undefined reference to =
`EVP_des_cbc'
> /usr/obj/usr/src/tmp/usr/lib/./libbsnmp.so: undefined reference to =
`EVP_EncryptInit'
> /usr/obj/usr/src/tmp/usr/lib/./libbsnmp.so: undefined reference to =
`EVP_MD_CTX_cleanup'
> /usr/obj/usr/src/tmp/usr/lib/./libbsnmp.so: undefined reference to =
`EVP_CIPHER_CTX_cleanup'
> collect2: error: ld returned 1 exit status
> *** [atmconfig.full] Error code 1
The -L's ending with /.'s are from my /etc/src.conf . They are =
associated with trying to self-build on a powerpc64 PowerMac using only =
powerpc64-xtoolchain-gcc's powerpc64-gcc WITH_LIBCPLUSPLUS: =
powerpc64-gcc is acting as both the host toolchain and the =
CROSS_TOOLCHAIN. No 4.2.1 gcc is present. I know this is not a usual way =
of doing things. There may be better ways. But if I manage to expose =
some missing dependency tracking some good came of it.
And there was the need to add sbuf explicitly for its indirect use, such =
as for:
> Index: /usr/src/sbin/iscontrol/Makefile
> =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D
> --- /usr/src/sbin/iscontrol/Makefile (revision 291443)
> +++ /usr/src/sbin/iscontrol/Makefile (working copy)
> @@ -2,7 +2,7 @@
> =20
> SRCS=3D iscontrol.c pdu.c fsm.c config.c login.c auth_subr.c misc.c
> PROG=3D iscontrol
> -LIBADD=3D cam md
> +LIBADD=3D sbuf cam md
> S=3D ${.CURDIR}/../../sys
> =20
> WARNS?=3D 3
Otherwise I got:
> /usr/local/bin/powerpc64-portbld-freebsd11.0-gcc -O2 -pipe -isystem =
/usr/obj/usr/src/tmp/usr/include/. -L/usr/obj/usr/src/tmp/usr/lib/. =
-L/usr/obj/usr/src/tmp/li
> b/. -I/usr/src/sbin/iscontrol/../../sys -g -std=3Dgnu99 =
-fstack-protector-strong -Wsystem-headers -Wall -Wno-format-y2k -W =
-Wno-unused-parameter -Wstrict-prototype
> s -Wmissing-prototypes -Wpointer-arith -Wno-uninitialized =
-Wno-pointer-sign -L/usr/obj/usr/src/tmp/usr/lib/. =
-L/usr/obj/usr/src/tmp/lib/. -L/usr/obj/usr/src/lib
> /libc++/. -L/usr/lib/. -o iscontrol.full iscontrol.o pdu.o fsm.o =
config.o login.o auth_subr.o misc.o -lcam -lmd
. . .
> --- all_subdir_sbin ---
> /usr/obj/usr/src/tmp/usr/lib/./libcam.so: undefined reference to =
`sbuf_hexdump@FBSD_1.4'
> collect2: error: ld returned 1 exit status
Then there was both ssl and crypto for fetch:
> Index: /usr/src/usr.bin/fetch/Makefile
> =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D
> --- /usr/src/usr.bin/fetch/Makefile (revision 291443)
> +++ /usr/src/usr.bin/fetch/Makefile (working copy)
> @@ -2,6 +2,6 @@
> =20
> PROG=3D fetch
> CSTD?=3D c99
> -LIBADD=3D fetch
> +LIBADD=3D ssl crypto fetch
> =20
> .include <bsd.prog.mk>
without which I got:
> --- all_subdir_usr.bin ---
> /usr/local/bin/powerpc64-portbld-freebsd11.0-gcc -O2 -pipe -isystem =
/usr/obj/usr/src/tmp/usr/include/. -L/usr/obj/usr/src/tmp/usr/lib/. =
-L/usr/obj/usr/src/tmp/li
> b/. -g -std=3Diso9899:1999 -fstack-protector-strong -Wsystem-headers =
-Wall -Wno-format-y2k -W -Wno-unused-parameter -Wstrict-prototypes =
-Wmissing-prototypes -Wpoin
> ter-arith -Wreturn-type -Wcast-qual -Wwrite-strings -Wswitch -Wshadow =
-Wunused-parameter -Wcast-align -Wchar-subscripts -Winline =
-Wnested-externs -Wredundant-dec
> ls -Wold-style-definition -Wno-pointer-sign =
-L/usr/obj/usr/src/tmp/usr/lib/. -L/usr/obj/usr/src/tmp/lib/. =
-L/usr/obj/usr/src/lib/libc++/. -L/usr/lib/. -o fetch.
> full fetch.o -lfetch
. . .
> --- all_subdir_usr.bin ---
> /usr/local/bin/powerpc64-freebsd-ld: warning: libssl.so.8, needed by =
/usr/obj/usr/src/tmp/usr/lib/./libfetch.so, not found (try using -rpath =
or -rpath-link)
> /usr/local/bin/powerpc64-freebsd-ld: warning: libcrypto.so.8, needed =
by /usr/obj/usr/src/tmp/usr/lib/./libfetch.so, not found (try using =
-rpath or -rpath-link)
> /usr/obj/usr/src/tmp/usr/lib/./libfetch.so: undefined reference to =
`X509_LOOKUP_file'
> /usr/obj/usr/src/tmp/usr/lib/./libfetch.so: undefined reference to =
`ASN1_STRING_length'
> /usr/obj/usr/src/tmp/usr/lib/./libfetch.so: undefined reference to =
`SSL_get_error'
> /usr/obj/usr/src/tmp/usr/lib/./libfetch.so: undefined reference to =
`CRYPTO_free'
> /usr/obj/usr/src/tmp/usr/lib/./libfetch.so: undefined reference to =
`SSL_write'
> /usr/obj/usr/src/tmp/usr/lib/./libfetch.so: undefined reference to =
`SSLv23_client_method'
> /usr/obj/usr/src/tmp/usr/lib/./libfetch.so: undefined reference to =
`sk_value'
> /usr/obj/usr/src/tmp/usr/lib/./libfetch.so: undefined reference to =
`MD5_Final'
> /usr/obj/usr/src/tmp/usr/lib/./libfetch.so: undefined reference to =
`SSL_free'
> /usr/obj/usr/src/tmp/usr/lib/./libfetch.so: undefined reference to =
`X509_STORE_add_lookup'
> /usr/obj/usr/src/tmp/usr/lib/./libfetch.so: undefined reference to =
`SSL_CTX_use_certificate_chain_file'
> /usr/obj/usr/src/tmp/usr/lib/./libfetch.so: undefined reference to =
`SSL_set_fd'
> /usr/obj/usr/src/tmp/usr/lib/./libfetch.so: undefined reference to =
`X509_NAME_ENTRY_get_data'
> /usr/obj/usr/src/tmp/usr/lib/./libfetch.so: undefined reference to =
`SSL_CTX_set_verify'
> /usr/obj/usr/src/tmp/usr/lib/./libfetch.so: undefined reference to =
`X509_NAME_oneline'
> /usr/obj/usr/src/tmp/usr/lib/./libfetch.so: undefined reference to =
`ASN1_STRING_data'
> /usr/obj/usr/src/tmp/usr/lib/./libfetch.so: undefined reference to =
`X509_get_subject_name'
> /usr/obj/usr/src/tmp/usr/lib/./libfetch.so: undefined reference to =
`X509_get_issuer_name'
> /usr/obj/usr/src/tmp/usr/lib/./libfetch.so: undefined reference to =
`SSL_get_version'
> /usr/obj/usr/src/tmp/usr/lib/./libfetch.so: undefined reference to =
`SSL_library_init'
> /usr/obj/usr/src/tmp/usr/lib/./libfetch.so: undefined reference to =
`SSL_read'
> /usr/obj/usr/src/tmp/usr/lib/./libfetch.so: undefined reference to =
`X509_STORE_CTX_get_current_cert'
> /usr/obj/usr/src/tmp/usr/lib/./libfetch.so: undefined reference to =
`SSL_get_current_cipher'
> /usr/obj/usr/src/tmp/usr/lib/./libfetch.so: undefined reference to =
`SSL_CTX_ctrl'
> /usr/obj/usr/src/tmp/usr/lib/./libfetch.so: undefined reference to =
`SSL_new'
> /usr/obj/usr/src/tmp/usr/lib/./libfetch.so: undefined reference to =
`SSL_set_connect_state'
> /usr/obj/usr/src/tmp/usr/lib/./libfetch.so: undefined reference to =
`SSL_shutdown'
> /usr/obj/usr/src/tmp/usr/lib/./libfetch.so: undefined reference to =
`GENERAL_NAMES_free'
> /usr/obj/usr/src/tmp/usr/lib/./libfetch.so: undefined reference to =
`SSL_CTX_new'
> /usr/obj/usr/src/tmp/usr/lib/./libfetch.so: undefined reference to =
`SSL_get_peer_certificate'
> /usr/obj/usr/src/tmp/usr/lib/./libfetch.so: undefined reference to =
`X509_NAME_get_entry'
> /usr/obj/usr/src/tmp/usr/lib/./libfetch.so: undefined reference to =
`SSL_CTX_load_verify_locations'
> /usr/obj/usr/src/tmp/usr/lib/./libfetch.so: undefined reference to =
`X509_get_ext_d2i'
> /usr/obj/usr/src/tmp/usr/lib/./libfetch.so: undefined reference to =
`X509_load_crl_file'
> /usr/obj/usr/src/tmp/usr/lib/./libfetch.so: undefined reference to =
`SSL_ctrl'
> /usr/obj/usr/src/tmp/usr/lib/./libfetch.so: undefined reference to =
`X509_STORE_set_flags'
> /usr/obj/usr/src/tmp/usr/lib/./libfetch.so: undefined reference to =
`SSL_CTX_use_PrivateKey_file'
> /usr/obj/usr/src/tmp/usr/lib/./libfetch.so: undefined reference to =
`X509_free'
> /usr/obj/usr/src/tmp/usr/lib/./libfetch.so: undefined reference to =
`X509_NAME_get_index_by_NID'
> /usr/obj/usr/src/tmp/usr/lib/./libfetch.so: undefined reference to =
`sk_num'
> /usr/obj/usr/src/tmp/usr/lib/./libfetch.so: undefined reference to =
`SSL_connect'
> /usr/obj/usr/src/tmp/usr/lib/./libfetch.so: undefined reference to =
`SSL_CTX_free'
> /usr/obj/usr/src/tmp/usr/lib/./libfetch.so: undefined reference to =
`SSL_load_error_strings'
> /usr/obj/usr/src/tmp/usr/lib/./libfetch.so: undefined reference to =
`SSL_CTX_get_cert_store'
> /usr/obj/usr/src/tmp/usr/lib/./libfetch.so: undefined reference to =
`MD5_Init'
> /usr/obj/usr/src/tmp/usr/lib/./libfetch.so: undefined reference to =
`SSL_CIPHER_get_name'
> /usr/obj/usr/src/tmp/usr/lib/./libfetch.so: undefined reference to =
`ERR_print_errors_fp'
> /usr/obj/usr/src/tmp/usr/lib/./libfetch.so: undefined reference to =
`MD5_Update'
> /usr/obj/usr/src/tmp/usr/lib/./libfetch.so: undefined reference to =
`ASN1_STRING_to_UTF8'
> collect2: error: ld returned 1 exit status
The make commands were:
> make -j 6 -DNO_CLEAN WITH_FAST_DEPEND=3D CROSS_TOOLCHAIN=3Dpowerpc64-gcc=
WITH_LIBCPLUSPLUS=3D WITHOUT_CLANG_BOOTSTRAP=3D WITH_CLANG=3D =
WITH_CLANG_IS_CC=3D WITH_LLDB=3D WITHOUT_GCC_BOOTSTRAP=3D WITHOUT_GCC=3D =
WITHOUT_GNUCXX=3D WITHOUT_BOOT=3D WITHOUT_LIB32=3D buildworld =
buildkernel KERNCONF=3DGENERIC64vtsc-NODEBUG TARGET=3Dpowerpc =
TARGET_ARCH=3Dpowerpc64
(The NO_CLEAN is from after the first build problem and is to avoid long =
rebuild times to get back to the same point.)
Context details if you care:
> # freebsd-version -ku; uname -aKU
> 11.0-CURRENT
> 11.0-CURRENT
> FreeBSD FBSDG5C0 11.0-CURRENT FreeBSD 11.0-CURRENT #12 r281630M: Sat =
Apr 18 01:15:13 PDT 2015 =
root@FBSDG5C0:/usr/obj/usr/src/sys/GENERIC64vtsc-NODEBUG powerpc =
1100070 1100070
I am attempting an update after having been away from the PowerMacs for =
months.
> # svnlite info /usr/src
> Path: /usr/src
> Working Copy Root Path: /usr/src
> URL: https://svn0.us-west.freebsd.org/base/head
> Relative URL: ^/head
> Repository Root: https://svn0.us-west.freebsd.org/base
> Repository UUID: ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f
> Revision: 291443
> Node Kind: directory
> Schedule: normal
> Last Changed Author: nwhitehorn
> Last Changed Rev: 291442
> Last Changed Date: 2015-11-28 23:16:08 -0800 (Sat, 28 Nov 2015)
> # more /etc/src.conf
> NO_WERROR=3D
> WITH_DEBUG=3D
> WITH_DEBUG_FILES=3D
> MALLOC_PRODUCTION=3D
> CC=3D/usr/local/bin/powerpc64-portbld-freebsd11.0-gcc
> CXX=3D/usr/local/bin/powerpc64-portbld-freebsd11.0-g++
> CPP=3D/usr/local/bin/powerpc64-portbld-freebsd11.0-cpp
> CROSS_BINUTILS_PREFIX=3D/usr/local/powerpc64-freebsd/bin/
> X_COMPILER_TYPE=3Dgcc
> DEPFLAGS+=3D-isystem /usr/obj/usr/src/tmp/usr/include/. =
-I/usr/obj/usr/src/tmp/usr/include/c++/v1/. -I/usr/include/c++/v1/.
> L/usr/obj/usr/src/tmp/usr/lib/lib32/.
> CFLAGS+=3D-isystem /usr/obj/usr/src/tmp/usr/include/. =
-L/usr/obj/usr/src/tmp/usr/lib/. -L/usr/obj/usr/src/tmp/lib/.
> LDFLAGS+=3D-L/usr/obj/usr/src/tmp/usr/lib/. =
-L/usr/obj/usr/src/tmp/lib/.
> CXXFLAGS+=3D-isystem /usr/obj/usr/src/tmp/usr/include/. =
-I/usr/obj/usr/src/tmp/usr/include/c++/v1/. -std=3Dgnu++11 =
-L/usr/obj/usr/src/lib/libc++/.
> LDFLAGS+=3D-L/usr/obj/usr/src/lib/libc++/.
> CXXFLAGS+=3D-I/usr/include/c++/v1/. -std=3Dgnu++11 -L/usr/lib/.
> LDFLAGS+=3D-L/usr/lib/.
> # svnlite info /usr/ports/
> Path: /usr/ports
> Working Copy Root Path: /usr/ports
> URL: https://svn0.us-west.freebsd.org/ports/head
> Relative URL: ^/head
> Repository Root: https://svn0.us-west.freebsd.org/ports
> Repository UUID: 35697150-7ecd-e111-bb59-0022644237b5
> Revision: 402562
> Node Kind: directory
> Schedule: normal
> Last Changed Author: rene
> Last Changed Rev: 402562
> Last Changed Date: 2015-11-28 15:08:03 -0800 (Sat, 28 Nov 2015)
=3D=3D=3D
Mark Millard
markmi at dsl-only.net
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