On 2018-Nov-9, at 14:34, Mark Millard <marklmi at yahoo.com> wrote: > On 2018-Nov-9, at 12:48, Jan Beich <jbeich at FreeBSD.org> wrote: > >> Mark Millard via freebsd-ports <freebsd-ports at freebsd.org> writes: >> >>> For lld I'd like to use -Wl,--no-threads during poudriere-devel use. >>> >>> ld.bfd and such reject --no-threads . >>> >>> It appears that for ports there is no analogous support >>> of something like what buildworld has as notation for >>> specifying such: >>> >>> LDFLAGS.lld+= -Wl,--no-threads >>> >>> Any recommendation on an appropriate way to have use of >>> lld in ports also use --no-threads in its link commands >>> --but other linkers not do so? >> >> Can you try the following? >> >> .if ${LDFLAGS:M-fuse-ld=*lld*} || ${/usr/bin/ld:L:tA} == /usr/bin/ld.lld >> LDFLAGS+= -Wl,--no-threads >> .endif > > I added that to /usr/local/etc/poudriere.d/make.conf . The > cross build via poudriere did not hang (so far). lang/gcc8 > (full bootstrap) takes a long time so I'll not be able to > declare the test done for some time. (There are other > things to build as well.) > > However, if a port uses devel/binutils or devel/*-binutils > or such would not LDFLAGS still end up with the addition, > which the gcc(?) ld would then reject? The notation: > > ${/usr/bin/ld:L:tA} == /usr/bin/ld.lld > > does not appear to depend on which linker is in actual use > for the specific port generally --or what config scripting > might do before picking how later stages will work.
For what I've cross-built so far, I've had no such examples as below, so for now it is working for me for that context. Thanks! But the notation issue is confirmed (non-cross build example). . . I updated what ports vintage my amd64 context was based on ( -r48-0180 to -r484565 ) and tried a poudriere bulk with your 3 lines in poudriere.d/make.conf . The result for security/nss was: [00:12:03] [23] [00:04:06] Saved security/nss | nss-3.40 wrkdir to: /usr/local/poudriere/data/wrkdirs/FBSDFSSDjail-default/default/nss-3.40.tbz [00:12:04] [23] [00:04:07] Finished security/nss | nss-3.40: Failed: build because of: cc -B/usr/local/bin -o FreeBSD13.0_OPT.OBJ/nsinstall -O2 -pipe -I/usr/local/include/nspr -g -fstack-protector -fno-strict-aliasing -fPIC -Wall -Wno-switch -DFREEBSD -DHAVE_STRERROR -DHAVE_BSD_FLOCK -Wall -Wshadow -Qunused-arguments -Wno-parentheses-equality -Wno-array-bounds -Wno-unevaluated-expression -Werror -DXP_UNIX -UDEBUG -DNDEBUG -D_THREAD_SAFE -D_REENTRANT -DNSS_NO_INIT_SUPPORT -DUSE_UTIL_DIRECTLY -DNO_NSPR_10_SUPPORT -DSSL_DISABLE_DEPRECATED_CIPHER_SUITE_NAMES -I./../dist/FreeBSD13.0_OPT.OBJ/include -I./../dist/public/ -I./../dist/private/ -fPIC -Wall -Wno-switch -DFREEBSD -DHAVE_STRERROR -DHAVE_BSD_FLOCK -Wall -Wshadow -Qunused-arguments -Wno-parentheses-equality -Wno-array-bounds -Wno-unevaluated-expression -Werror -DXP_UNIX -UDEBUG -DNDEBUG -D_THREAD_SAFE -D_REENTRANT -DNSS_NO_INIT_SUPPORT -DUSE_UTIL_DIRECTLY -DNO_NSPR_10_SUPPORT -DSSL_DISABLE_DEPRECATED_CIPHER_SUITE_NAMES -I../../dist/FreeBSD13.0_OPT.OBJ/include -I../../dist/public/coreconf -I../../dist/private/core conf -fPIC -Wall -Wno-switch -DFREEBSD -DHAVE_STRERROR -DHAVE_BSD_FLOCK -Wall -Wshadow -Qunused-arguments -Wno-parentheses-equality -Wno-array-bounds -Wno-unevaluated-expression -Werror -DXP_UNIX -UDEBUG -DNDEBUG -D_THREAD_SAFE -D_REENTRANT -DNSS_NO_INIT_SUPPORT -DUSE_UTIL_DIRECTLY -DNO_NSPR_10_SUPPORT -DSSL_DISABLE_DEPRECATED_CIPHER_SUITE_NAMES -I../../../dist/FreeBSD13.0_OPT.OBJ/include -I../../../dist/public/coreconf -I../../../dist/private/coreconf FreeBSD13.0_OPT.OBJ/nsinstall.o FreeBSD13.0_OPT.OBJ/pathsub.o -Wl,--no-threads -fstack-protector -pthread /usr/local/bin/ld: unrecognized option '--no-threads' /usr/local/bin/ld: use the --help option for usage information cc: error: linker command failed with exit code 1 (use -v to see invocation) gmake[3]: *** [../../coreconf/rules.mk:243: FreeBSD13.0_OPT.OBJ/nsinstall] Error 1 gmake[3]: Leaving directory '/wrkdirs/usr/ports/security/nss/work/nss-3.40/nss/coreconf/nsinstall' So, a mix of cc (system clang) and /usr/local/bin/ld in use together. It ended up with -Wl,--no-threads used and passing /usr/local/bin/ld --no-threads . === Mark Millard marklmi at yahoo.com ( dsl-only.net went away in early 2018-Mar) _______________________________________________ freebsd-ports@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/freebsd-ports To unsubscribe, send any mail to "freebsd-ports-unsubscr...@freebsd.org"