Without the following explicit references to (lib)md or -lmd for programs (possibly indirectly) using libmd I get link failures during the build, such as:
/usr/obj/usr/src/tmp/usr/lib/./libulog.so: undefined reference to `_libmd_SHA1_Init' /usr/obj/usr/src/tmp/usr/lib/./libulog.so: undefined reference to `_libmd_SHA1_Update' /usr/obj/usr/src/tmp/usr/lib/./libulog.so: undefined reference to `_libmd_SHA1_Final' . . . /usr/obj/usr/src/tmp/usr/lib/./libzfs.so: undefined reference to `_libmd_SHA256_Update' /usr/obj/usr/src/tmp/usr/lib/./libzfs.so: undefined reference to `_libmd_SHA256_Final' /usr/obj/usr/src/tmp/usr/lib/./libzfs.so: undefined reference to `_libmd_SHA256_Init' . . . I am attempting to build for updating an 2015-Apr-18 vintage 11.0-CURRENT, so it starts from a context back from before the renames to use the __libdm_ prefixes on the names. So for me no implicit bindings are being provided. Some of my temporary(?) workarounds for this are: Index: /usr/src/libexec/ulog-helper/Makefile =================================================================== --- /usr/src/libexec/ulog-helper/Makefile (revision 291443) +++ /usr/src/libexec/ulog-helper/Makefile (working copy) @@ -5,6 +5,6 @@ BINMODE=4555 MAN= -LIBADD= ulog +LIBADD= ulog md Index: /usr/src/cddl/sbin/zfs/Makefile =================================================================== --- /usr/src/cddl/sbin/zfs/Makefile (revision 291443) +++ /usr/src/cddl/sbin/zfs/Makefile (working copy) @@ -24,6 +24,6 @@ DPADD= ${LIBGEOM} ${LIBJAIL} ${LIBNVPAIR} ${LIBUMEM} \ ${LIBUTIL} ${LIBUUTIL} ${LIBZFS_CORE} ${LIBZFS} -LDADD= -lgeom -ljail -lnvpair -lumem -lutil -luutil -lzfs_core -lzfs +LDADD= -lmd -lgeom -ljail -lnvpair -lumem -lutil -luutil -lzfs_core -lzfs .include <bsd.prog.mk> Index: /usr/src/cddl/sbin/zpool/Makefile =================================================================== --- /usr/src/cddl/sbin/zpool/Makefile (revision 291443) +++ /usr/src/cddl/sbin/zpool/Makefile (working copy) @@ -29,6 +29,6 @@ DPADD= ${LIBAVL} ${LIBGEOM} ${LIBNVPAIR} \ ${LIBUMEM} ${LIBUTIL} ${LIBUUTIL} ${LIBZFS_CORE} ${LIBZFS} -LDADD= -lavl -lgeom -lnvpair -lumem -lutil -luutil -lzfs_core -lzfs +LDADD= -lmd -lavl -lgeom -lnvpair -lumem -lutil -luutil -lzfs_core -lzfs .include <bsd.prog.mk> Without those the results were: --- ulog-helper.full --- /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=gnu99 -fstack-protector-strong -Wsystem-headers -Wall -Wno-format-y2k -W -Wno-unused-parameter -Wstrict-prototypes -Wmissing-prototypes -Wpointer-ari th -Wreturn-type -Wcast-qual -Wwrite-strings -Wswitch -Wshadow -Wunused-parameter -Wcast-align -Wchar-subscripts -Winline -Wnested-externs -Wredundant-decls -Wol d-style-definition -Wno-pointer-sign -Wformat=2 -Wno-format-extra-args -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 ulog-helper.full ulog-helper.o -lulog . . . --- all_subdir_libexec --- /usr/obj/usr/src/tmp/usr/lib/./libulog.so: undefined reference to `_libmd_SHA1_Init' /usr/obj/usr/src/tmp/usr/lib/./libulog.so: undefined reference to `_libmd_SHA1_Update' /usr/obj/usr/src/tmp/usr/lib/./libulog.so: undefined reference to `_libmd_SHA1_Final' collect2: error: ld returned 1 exit status . . . --- all_subdir_cddl --- /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/cddl/sbin/zfs/../../../cddl/contrib/opensolaris/lib/libzpool/common -I/usr/src/cddl/sbin/zfs/../../../cddl/compat/opensolaris/include -I/usr/src/c ddl/sbin/zfs/../../../cddl/compat/opensolaris/lib/libumem -I/usr/src/cddl/sbin/zfs/../../../sys/cddl/compat/opensolaris -I/usr/src/cddl/sbin/zfs/../../../cddl/co ntrib/opensolaris/head -I/usr/src/cddl/sbin/zfs/../../../cddl/contrib/opensolaris/lib/libuutil/common -I/usr/src/cddl/sbin/zfs/../../../cddl/contrib/opensolaris/ lib/libzfs/common -I/usr/src/cddl/sbin/zfs/../../../cddl/contrib/opensolaris/lib/libzfs_core/common -I/usr/src/cddl/sbin/zfs/../../../cddl/contrib/opensolaris/li b/libumem/common -I/usr/src/cddl/sbin/zfs/../../../cddl/contrib/opensolaris/lib/libnvpair -I/usr/src/cddl/sbin/zfs/../../../sys/cddl/contrib/opensolaris/uts/comm on -I/usr/src/cddl/sbin/zfs/../../../sys/cddl/contrib/opensolaris/uts/common/fs/zfs -I/usr/src/cddl/sbin/zfs/../../../sys/cddl/contrib/opensolaris/uts/common/sys -I/usr/src/cddl/sbin/zfs/../../../sys/cddl/contrib/opensolaris/common/zfs -DNEED_SOLARIS_BOOLEAN -g -std=gnu99 -fstack-protector-strong -Wno-pointer-sign -Wno-u nknown-pragmas -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 zfs.full zfs_main.o zfs_iter.o -lg eom -ljail -lnvpair -lumem -lutil -luutil -lzfs_core -lzfs . . . --- all_subdir_cddl --- /usr/obj/usr/src/tmp/usr/lib/./libzfs.so: undefined reference to `_libmd_SHA256_Update' /usr/obj/usr/src/tmp/usr/lib/./libzfs.so: undefined reference to `_libmd_SHA256_Final' /usr/obj/usr/src/tmp/usr/lib/./libzfs.so: undefined reference to `_libmd_SHA256_Init' collect2: error: ld returned 1 exit status *** [zfs.full] Error code 1 . . . --- all_subdir_sbin --- ../sys/cddl/contrib/opensolaris/uts/common -I/usr/src/cddl/sbin/zpool/../../../sys/cddl/contrib/opensolaris/uts/common/fs/zfs -I/usr/src/cddl/sbin/zpool/../../.. /sys/cddl/contrib/opensolaris/uts/common/sys -I/usr/src/cddl/sbin/zpool/../../../cddl/contrib/opensolaris/lib/libzpool/common -I/usr/src/cddl/sbin/zpool/../../.. /cddl/contrib/opensolaris/cmd/stat/common -DNEED_SOLARIS_BOOLEAN -g -std=gnu99 -fstack-protector-strong -Wno-pointer-sign -Wno-unknown-pragmas -L/usr/obj/usr/sr c/tmp/usr/lib/. -L/usr/obj/usr/src/tmp/lib/. -L/usr/obj/usr/src/lib/libc++/. -L/usr/lib/. -o zpool.full zpool_main.o zpool_vdev.o zpool_iter.o zpool_util.o zfs_c omutil.o timestamp.o -lavl -lgeom -lnvpair -lumem -lutil -luutil -lzfs_core -lzfs . . . --- all_subdir_cddl --- /usr/obj/usr/src/tmp/usr/lib/./libzfs.so: undefined reference to `_libmd_SHA256_Update' /usr/obj/usr/src/tmp/usr/lib/./libzfs.so: undefined reference to `_libmd_SHA256_Final' /usr/obj/usr/src/tmp/usr/lib/./libzfs.so: undefined reference to `_libmd_SHA256_Init' collect2: error: ld returned 1 exit status *** [zpool.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 and with 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. Another example is zinject. I'm still going through them. The make commands were: > make -j 6 -DNO_CLEAN WITH_FAST_DEPEND= CROSS_TOOLCHAIN=powerpc64-gcc > WITH_LIBCPLUSPLUS= WITHOUT_CLANG_BOOTSTRAP= WITH_CLANG= WITH_CLANG_IS_CC= > WITH_LLDB= WITHOUT_GCC_BOOTSTRAP= WITHOUT_GCC= WITHOUT_GNUCXX= WITHOUT_BOOT= > WITHOUT_LIB32= buildworld buildkernel KERNCONF=GENERIC64vtsc-NODEBUG > TARGET=powerpc TARGET_ARCH=powerpc64 (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= > WITH_DEBUG= > WITH_DEBUG_FILES= > MALLOC_PRODUCTION= > CC=/usr/local/bin/powerpc64-portbld-freebsd11.0-gcc > CXX=/usr/local/bin/powerpc64-portbld-freebsd11.0-g++ > CPP=/usr/local/bin/powerpc64-portbld-freebsd11.0-cpp > CROSS_BINUTILS_PREFIX=/usr/local/powerpc64-freebsd/bin/ > X_COMPILER_TYPE=gcc > DEPFLAGS+=-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+=-isystem /usr/obj/usr/src/tmp/usr/include/. > -L/usr/obj/usr/src/tmp/usr/lib/. -L/usr/obj/usr/src/tmp/lib/. > LDFLAGS+=-L/usr/obj/usr/src/tmp/usr/lib/. -L/usr/obj/usr/src/tmp/lib/. > CXXFLAGS+=-isystem /usr/obj/usr/src/tmp/usr/include/. > -I/usr/obj/usr/src/tmp/usr/include/c++/v1/. -std=gnu++11 > -L/usr/obj/usr/src/lib/libc++/. > LDFLAGS+=-L/usr/obj/usr/src/lib/libc++/. > CXXFLAGS+=-I/usr/include/c++/v1/. -std=gnu++11 -L/usr/lib/. > LDFLAGS+=-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) === Mark Millard markmi at dsl-only.net _______________________________________________ freebsd-toolchain@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/freebsd-toolchain To unsubscribe, send any mail to "freebsd-toolchain-unsubscr...@freebsd.org"