On 2018-Jul-28, at 1:33 AM, Mark Millard <marklmi at yahoo.com> wrote:
> On 2018-Jul-26, at 10:24 AM, John Baldwin <jhb at freebsd.org> wrote: > >> On 7/26/18 12:02 AM, Mark Millard wrote: >>> Based on attempting to update (via poudriere-devel and pkg) to -r475344 >>> (from >>> a prior 2018-Jul-15 6.4.0_1 build and installation of such devel/*-gcc --and >>> other things). . . >>> >>> ===> Building package for powerpc64-gcc-6.4.0_2 >>> pkg-static: Unable to access file >>> /wrkdirs/usr/ports/devel/powerpc64-gcc/work/stage/usr/local/lib/gcc/powerpc64-unknown-freebsd12.0/6.4.0/plugin/gtype.state:No >>> such file or directory >>> pkg-static: Unable to access file >>> /wrkdirs/usr/ports/devel/powerpc64-gcc/work/stage/usr/local/lib/gcc/powerpc64-unknown-freebsd12.0/6.4.0/plugin/include/ada/gcc-interface/ada-tree.def:No >>> such file or directory >>> pkg-static: Unable to access file >>> /wrkdirs/usr/ports/devel/powerpc64-gcc/work/stage/usr/local/lib/gcc/powerpc64-unknown-freebsd12.0/6.4.0/plugin/include/addresses.h:No >>> such file or directory >>> pkg-static: Unable to access file >>> /wrkdirs/usr/ports/devel/powerpc64-gcc/work/stage/usr/local/lib/gcc/powerpc64-unknown-freebsd12.0/6.4.0/plugin/include/alias.h:No >>> such file or directory >>> pkg-static: Unable to access file >>> /wrkdirs/usr/ports/devel/powerpc64-gcc/work/stage/usr/local/lib/gcc/powerpc64-unknown-freebsd12.0/6.4.0/plugin/include/all-tree.def:No >>> such file or directory >>> pkg-static: Unable to access file >>> /wrkdirs/usr/ports/devel/powerpc64-gcc/work/stage/usr/local/lib/gcc/powerpc64-unknown-freebsd12.0/6.4.0/plugin/include/alloc-pool.h:No >>> such file or directory >>> pkg-static: Unable to access file >>> /wrkdirs/usr/ports/devel/powerpc64-gcc/work/stage/usr/local/lib/gcc/powerpc64-unknown-freebsd12.0/6.4.0/plugin/include/ansidecl.h:No >>> such file or directory >>> pkg-static: Unable to access file >>> /wrkdirs/usr/ports/devel/powerpc64-gcc/work/stage/usr/local/lib/gcc/powerpc64-unknown-freebsd12.0/6.4.0/plugin/include/asan.h:No >>> such file or directory >>> pkg-static: Unable to access file >>> /wrkdirs/usr/ports/devel/powerpc64-gcc/work/stage/usr/local/lib/gcc/powerpc64-unknown-freebsd12.0/6.4.0/plugin/include/attribs.h:No >>> such file or directory >>> pkg-static: Unable to access file >>> /wrkdirs/usr/ports/devel/powerpc64-gcc/work/stage/usr/local/lib/gcc/powerpc64-unknown-freebsd12.0/6.4.0/plugin/include/auto-host.h:No >>> such file or directory >>> pkg-static: Unable to access file >>> /wrkdirs/usr/ports/devel/powerpc64-gcc/work/stage/usr/local/lib/gcc/powerpc64-unknown-freebsd12.0/6.4.0/plugin/include/auto-profile.h:No >>> such file or directory >>> . . . >>> pkg-static: Unable to access file >>> /wrkdirs/usr/ports/devel/powerpc64-gcc/work/stage/usr/local/lib/gcc/powerpc64-unknown-freebsd12.0/6.4.0/plugin/include/xcoff.h:No >>> such file or directory >>> pkg-static: Unable to access file >>> /wrkdirs/usr/ports/devel/powerpc64-gcc/work/stage/usr/local/lib/gcc/powerpc64-unknown-freebsd12.0/6.4.0/plugin/include/xcoffout.h:No >>> such file or directory >>> pkg-static: Unable to access file >>> /wrkdirs/usr/ports/devel/powerpc64-gcc/work/stage/usr/local/libexec/gcc/powerpc64-unknown-freebsd12.0/6.4.0/plugin/gengtype:No >>> such file or directory >>> *** Error code 1 >>> >>> >>> ===> Building package for amd64-gcc-6.4.0_2 >>> pkg-static: Unable to access file >>> /wrkdirs/usr/ports/devel/amd64-gcc/work/stage/usr/local/lib/gcc/x86_64-unknown-freebsd12.0/6.4.0/plugin/gtype.state:No >>> such file or directory >>> pkg-static: Unable to access file >>> /wrkdirs/usr/ports/devel/amd64-gcc/work/stage/usr/local/lib/gcc/x86_64-unknown-freebsd12.0/6.4.0/plugin/include/ada/gcc-interface/ada-tree.def:No >>> such file or directo >>> ry >>> pkg-static: Unable to access file >>> /wrkdirs/usr/ports/devel/amd64-gcc/work/stage/usr/local/lib/gcc/x86_64-unknown-freebsd12.0/6.4.0/plugin/include/addresses.h:No >>> such file or directory >>> pkg-static: Unable to access file >>> /wrkdirs/usr/ports/devel/amd64-gcc/work/stage/usr/local/lib/gcc/x86_64-unknown-freebsd12.0/6.4.0/plugin/include/alias.h:No >>> such file or directory >>> pkg-static: Unable to access file >>> /wrkdirs/usr/ports/devel/amd64-gcc/work/stage/usr/local/lib/gcc/x86_64-unknown-freebsd12.0/6.4.0/plugin/include/all-tree.def:No >>> such file or directory >>> pkg-static: Unable to access file >>> /wrkdirs/usr/ports/devel/amd64-gcc/work/stage/usr/local/lib/gcc/x86_64-unknown-freebsd12.0/6.4.0/plugin/include/alloc-pool.h:No >>> such file or directory >>> pkg-static: Unable to access file >>> /wrkdirs/usr/ports/devel/amd64-gcc/work/stage/usr/local/lib/gcc/x86_64-unknown-freebsd12.0/6.4.0/plugin/include/ansidecl.h:No >>> such file or directory >>> pkg-static: Unable to access file >>> /wrkdirs/usr/ports/devel/amd64-gcc/work/stage/usr/local/lib/gcc/x86_64-unknown-freebsd12.0/6.4.0/plugin/include/asan.h:No >>> such file or directory >>> pkg-static: Unable to access file >>> /wrkdirs/usr/ports/devel/amd64-gcc/work/stage/usr/local/lib/gcc/x86_64-unknown-freebsd12.0/6.4.0/plugin/include/attribs.h:No >>> such file or directory >>> pkg-static: Unable to access file >>> /wrkdirs/usr/ports/devel/amd64-gcc/work/stage/usr/local/lib/gcc/x86_64-unknown-freebsd12.0/6.4.0/plugin/include/auto-host.h:No >>> such file or directory >>> pkg-static: Unable to access file >>> /wrkdirs/usr/ports/devel/amd64-gcc/work/stage/usr/local/lib/gcc/x86_64-unknown-freebsd12.0/6.4.0/plugin/include/auto-profile.h:No >>> such file or directory >>> . . . >>> >>> I'll not list devel/aarch64 materials but they are similar. >>> >>> >>> Looking around for, say, gtype.state shows the likes of: >>> >>> # find /wrkdirs/usr/ports/devel/ -name gtype.state -print | more >>> /wrkdirs/usr/ports/devel/powerpc64-gcc/work/.build/gcc/gtype.state >>> /wrkdirs/usr/ports/devel/amd64-gcc/work/.build/gcc/gtype.state >>> >>> ( Nothing in work/stage/... ) >>> >>> >>> In fact: >>> >>> # ls -laTt >>> /wrkdirs/usr/ports/devel/powerpc64-gcc/work/stage/usr/local/lib/gcc/powerpc64-unknown-freebsd12.0/6.4.0/ >>> total 16 >>> drwxr-xr-x 4 root wheel 512 Jul 25 22:00:28 2018 . >>> drwxr-xr-x 3 root wheel 512 Jul 25 21:59:38 2018 install-tools >>> drwxr-xr-x 2 root wheel 512 Jul 25 21:59:37 2018 include >>> drwxr-xr-x 3 root wheel 512 Jul 25 21:59:26 2018 .. >>> >>> # ls -laTt >>> /wrkdirs/usr/ports/devel/amd64-gcc/work/stage/usr/local/lib/gcc/x86_64-unknown-freebsd12.0/6.4.0/ >>> total 16 >>> drwxr-xr-x 4 root wheel 512 Jul 25 22:07:48 2018 . >>> drwxr-xr-x 2 root wheel 2048 Jul 25 22:07:48 2018 include >>> drwxr-xr-x 3 root wheel 512 Jul 25 22:07:47 2018 install-tools >>> drwxr-xr-x 3 root wheel 512 Jul 25 22:07:44 2018 .. >>> >>> # ls -laTt >>> /wrkdirs/usr/ports/devel/powerpc64-gcc/work/stage/usr/local/libexec/gcc/powerpc64-unknown-freebsd12.0/6.4.0/ >>> total 284336 >>> drwxr-xr-x 3 root wheel 512 Jul 25 22:00:28 2018 . >>> -r-xr-xr-x 1 root wheel 2812448 Jul 25 22:00:26 2018 lto-wrapper >>> drwxr-xr-x 2 root wheel 512 Jul 25 21:59:38 2018 install-tools >>> -r-xr-xr-x 1 root wheel 101453496 Jul 25 21:59:35 2018 cc1plus >>> -r-xr-xr-x 1 root wheel 2402600 Jul 25 21:59:35 2018 collect2 >>> -r-xr-xr-x 1 root wheel 90112408 Jul 25 21:59:35 2018 lto1 >>> -r-xr-xr-x 1 root wheel 93819272 Jul 25 21:59:34 2018 cc1 >>> lrwxr-xr-x 1 root wheel 22 Jul 25 21:59:28 2018 liblto_plugin.so >>> -> liblto_plugin.so.0.0.0 >>> lrwxr-xr-x 1 root wheel 22 Jul 25 21:59:28 2018 >>> liblto_plugin.so.0 -> liblto_plugin.so.0.0.0 >>> -rwxr-xr-x 1 root wheel 264360 Jul 25 21:59:28 2018 >>> liblto_plugin.so.0.0.0 >>> drwxr-xr-x 3 root wheel 512 Jul 25 21:59:26 2018 .. >>> >>> # ls -laTt >>> /wrkdirs/usr/ports/devel/amd64-gcc/work/stage/usr/local/libexec/gcc/x86_64-unknown-freebsd12.0/6.4.0/ >>> total 317648 >>> drwxr-xr-x 3 root wheel 512 Jul 25 22:07:48 2018 . >>> drwxr-xr-x 2 root wheel 512 Jul 25 22:07:47 2018 install-tools >>> -r-xr-xr-x 1 root wheel 2829704 Jul 25 22:07:47 2018 lto-wrapper >>> -r-xr-xr-x 1 root wheel 105180264 Jul 25 22:07:46 2018 cc1 >>> -r-xr-xr-x 1 root wheel 112817696 Jul 25 22:07:46 2018 cc1plus >>> -r-xr-xr-x 1 root wheel 2404680 Jul 25 22:07:46 2018 collect2 >>> -r-xr-xr-x 1 root wheel 101541352 Jul 25 22:07:46 2018 lto1 >>> drwxr-xr-x 3 root wheel 512 Jul 25 22:07:44 2018 .. >>> lrwxr-xr-x 1 root wheel 22 Jul 25 22:07:44 2018 liblto_plugin.so >>> -> liblto_plugin.so.0.0.0 >>> lrwxr-xr-x 1 root wheel 22 Jul 25 22:07:44 2018 >>> liblto_plugin.so.0 -> liblto_plugin.so.0.0.0 >>> -rwxr-xr-x 1 root wheel 264168 Jul 25 22:07:44 2018 >>> liblto_plugin.so.0.0.0 >>> >>> So no plugin paths at all. So looking . . . >>> >>> # find /wrkdirs/usr/ports/devel/ -name plugin -print | more >>> /wrkdirs/usr/ports/devel/powerpc64-gcc/work/gcc-6.4.0/libjava/classpath/native/plugin >>> /wrkdirs/usr/ports/devel/powerpc64-gcc/work/gcc-6.4.0/libgomp/plugin >>> /wrkdirs/usr/ports/devel/powerpc64-gcc/work/gcc-6.4.0/liboffloadmic/plugin >>> /wrkdirs/usr/ports/devel/powerpc64-gcc/work/gcc-6.4.0/gcc/testsuite/objc.dg/plugin >>> /wrkdirs/usr/ports/devel/powerpc64-gcc/work/gcc-6.4.0/gcc/testsuite/gcc.dg/plugin >>> /wrkdirs/usr/ports/devel/powerpc64-gcc/work/gcc-6.4.0/gcc/testsuite/g++.dg/plugin >>> /wrkdirs/usr/ports/devel/powerpc64-gcc/work/gcc-6.4.0/gcc/testsuite/obj-c++.dg/plugin >>> /wrkdirs/usr/ports/devel/amd64-gcc/work/gcc-6.4.0/libjava/classpath/native/plugin >>> /wrkdirs/usr/ports/devel/amd64-gcc/work/gcc-6.4.0/libgomp/plugin >>> /wrkdirs/usr/ports/devel/amd64-gcc/work/gcc-6.4.0/liboffloadmic/plugin >>> /wrkdirs/usr/ports/devel/amd64-gcc/work/gcc-6.4.0/gcc/testsuite/objc.dg/plugin >>> /wrkdirs/usr/ports/devel/amd64-gcc/work/gcc-6.4.0/gcc/testsuite/gcc.dg/plugin >>> /wrkdirs/usr/ports/devel/amd64-gcc/work/gcc-6.4.0/gcc/testsuite/g++.dg/plugin >>> /wrkdirs/usr/ports/devel/amd64-gcc/work/gcc-6.4.0/gcc/testsuite/obj-c++.dg/plugin >>> >>> (None of which seem to be a match.) >>> >>> Picking a plugin/include/*.h file and looking for it: >>> >>> lib/gcc/%%GCC_TARGET%%/%%GCC_VERSION%%/plugin/include/xcoff.h >>> >>> # find /wrkdirs/usr/ports/devel/ -name xcoff.h -print | more >>> /wrkdirs/usr/ports/devel/powerpc64-gcc/work/gcc-6.4.0/gcc/config/rs6000/xcoff.h >>> /wrkdirs/usr/ports/devel/powerpc64-gcc/work/gcc-6.4.0/gcc/xcoff.h >>> /wrkdirs/usr/ports/devel/amd64-gcc/work/gcc-6.4.0/gcc/config/rs6000/xcoff.h >>> /wrkdirs/usr/ports/devel/amd64-gcc/work/gcc-6.4.0/gcc/xcoff.h >>> >>> >>> Note: the devel/*-binutils builds worked fine, as did devel/gdb . >>> ( lang/gcc8 is still rebuilding. ) >>> >>> Context: >>> >>> # uname -apKU >>> FreeBSD FBSDUSSD 12.0-CURRENT FreeBSD 12.0-CURRENT r336693M amd64 amd64 >>> 1200075 1200075 >> >> Hmm, I'll investigate. I wonder if it's the fact that I fixed the --host to >> correctly >> use x86_64 instead of amd64 when building a !amd64 GCC on an amd64 host >> (r475291). > > Looking at the log file from, for example, amd64-gcc's failed build shows > that there is missing activity from, for example, $(srcdir)/cp/Make-lang.in > (the C++ and Objective-C++ common object files are included) from: > > LANG_MAKEFRAGS = $(srcdir)/ada/gcc-interface/Make-lang.in > $(srcdir)/c/Make-lang.in $(srcdir)/cp/Make-lang.in > $(srcdir)/fortran/Make-lang.in $(srcdir)/go/Make-lang.in > $(srcdir)/java/Make-lang.in $(src > dir)/jit/Make-lang.in $(srcdir)/lto/Make-lang.in $(srcdir)/objc/Make-lang.in > $(srcdir)/objcp/Make-lang.in > > in /wrkdirs/usr/ports/devel/amd64-gcc/work/.build/gcc/Makefile > > > > For example the likes of the following are missing from the log > file (that would be via $(srcdir)/cp/Make-lang.in ): > > headers="cp-tree.h cxx-pretty-print.h name-lookup.h type-utils.h"; \ > for file in $headers; do \ > path=/wrkdirs/usr/ports/devel/amd64-gcc/work/gcc-6.4.0/gcc/cp/$file; \ > > dest=/usr/local/lib/gcc/x86_64-unknown-freebsd12.0/6.4.0/plugin/include/cp/$file; > \ > echo install -m 0644 $path > /wrkdirs/usr/ports/devel/amd64-gcc/work/stage$dest; \ > dir=`dirname $dest`; \ > /bin/sh > /wrkdirs/usr/ports/devel/amd64-gcc/work/gcc-6.4.0/gcc/../mkinstalldirs > /wrkdirs/usr/ports/devel/amd64-gcc/work/stage$dir; \ > install -m 0644 $path /wrkdirs/usr/ports/devel/amd64-gcc/work/stage$dest; \ > done > install -m 0644 > /wrkdirs/usr/ports/devel/amd64-gcc/work/gcc-6.4.0/gcc/cp/cp-tree.h > /wrkdirs/usr/ports/devel/amd64-gcc/work/stage/usr/local/lib/gcc/x86_64-unknown-freebsd12.0/6.4.0/plugin/include/cp/cp-tree.h > mkdir > /wrkdirs/usr/ports/devel/amd64-gcc/work/stage/usr/local/lib/gcc/x86_64-unknown-freebsd12.0/6.4.0/plugin > mkdir > /wrkdirs/usr/ports/devel/amd64-gcc/work/stage/usr/local/lib/gcc/x86_64-unknown-freebsd12.0/6.4.0/plugin/include > mkdir > /wrkdirs/usr/ports/devel/amd64-gcc/work/stage/usr/local/lib/gcc/x86_64-unknown-freebsd12.0/6.4.0/plugin/include/cp > install -m 0644 > /wrkdirs/usr/ports/devel/amd64-gcc/work/gcc-6.4.0/gcc/cp/cxx-pretty-print.h > /wrkdirs/usr/ports/devel/amd64-gcc/work/stage/usr/local/lib/gcc/x86_64-unknown-freebsd12.0/6.4.0/plugin/include/cp/cxx-pretty-print.h > install -m 0644 > /wrkdirs/usr/ports/devel/amd64-gcc/work/gcc-6.4.0/gcc/cp/name-lookup.h > /wrkdirs/usr/ports/devel/amd64-gcc/work/stage/usr/local/lib/gcc/x86_64-unknown-freebsd12.0/6.4.0/plugin/include/cp/name-lookup.h > install -m 0644 > /wrkdirs/usr/ports/devel/amd64-gcc/work/gcc-6.4.0/gcc/cp/type-utils.h > /wrkdirs/usr/ports/devel/amd64-gcc/work/stage/usr/local/lib/gcc/x86_64-unknown-freebsd12.0/6.4.0/plugin/include/cp/type-utils.h > rm -f tmp-header-vars > echo USER_H=tgmath.h mm_malloc.h >> tmp-header-vars; echo HASHTAB_H=hashtab.h > >> tmp-header-vars; echo OBSTACK_H=obstack.h >> tmp-header-vars; . . . echo > GTFILES_LANG_H=gtype-ada.h gtype-c.h gtype-cp.h gtype-fortran.h gtype-go.h > gtype-java.h gtype-jit.h gtype-lto.h gtype-objc.h gtype-objcp.h >> > tmp-header-vars; \ > /bin/sh > /wrkdirs/usr/ports/devel/amd64-gcc/work/gcc-6.4.0/gcc/../move-if-change > tmp-header-vars b-header-vars > echo timestamp > s-header-vars > /bin/sh > /wrkdirs/usr/ports/devel/amd64-gcc/work/gcc-6.4.0/gcc/../mkinstalldirs > /wrkdirs/usr/ports/devel/amd64-gcc/work/stage/usr/local/lib/gcc/x86_64-unknown-freebsd12.0/6.4.0/plugin > install -m 0644 gtype.state > /wrkdirs/usr/ports/devel/amd64-gcc/work/stage/usr/local/lib/gcc/x86_64-unknown-freebsd12.0/6.4.0/plugin/gtype.state > /bin/sh > /wrkdirs/usr/ports/devel/amd64-gcc/work/gcc-6.4.0/gcc/../mkinstalldirs > /wrkdirs/usr/ports/devel/amd64-gcc/work/stage/usr/local/libexec/gcc/x86_64-unknown-freebsd12.0/6.4.0/plugin > mkdir > /wrkdirs/usr/ports/devel/amd64-gcc/work/stage/usr/local/libexec/gcc/x86_64-unknown-freebsd12.0/6.4.0/plugin > install -s -m 555 gengtype > /wrkdirs/usr/ports/devel/amd64-gcc/work/stage/usr/local/libexec/gcc/x86_64-unknown-freebsd12.0/6.4.0/plugin/gengtype > /bin/sh > /wrkdirs/usr/ports/devel/amd64-gcc/work/gcc-6.4.0/gcc/../mkinstalldirs > /wrkdirs/usr/ports/devel/amd64-gcc/work/stage/usr/local/lib/gcc/x86_64-unknown-freebsd12.0/6.4.0/plugin/include > headers=`echo tree.h tree-core.h coretypes.h all-tree.def tree.def > c-family/c-common.def > /wrkdirs/usr/ports/devel/amd64-gcc/work/gcc-6.4.0/gcc/ada/gcc-interface/ada-tree.def > /wrkdirs/usr/ports/devel/amd64-gcc/work/gcc-6.4.0/gcc/cp/cp-tree.def . . . > . . . > > > I'll note that CONFIGURATION_TARGET in /usr/ports/Mk/bsd.port.mk is based > on: > > # Get the architecture > .if !defined(ARCH) > ARCH!= ${UNAME} -p > .endif > HOSTARCH:= ${ARCH} > .if defined(CROSS_TOOLCHAIN) > ARCH= ${CROSS_TOOLCHAIN:C,-.*$,,} > .endif > _EXPORTED_VARS+= ARCH > . . . > CONFIGURE_TARGET?= ${HOSTARCH}-portbld-${OPSYS:tl}${OSREL} > CONFIGURE_TARGET:= ${CONFIGURE_TARGET:S/--build=//} > > > It would seem that there is: > > A) The HOSTARCH that is building the cross compiler. > B) The execution environment for the built cross compiler (ARCH). > (HOSTARCH=ARCH is possible as a limiting condition but it > is when they are not equal that determines which to use where.) > C) The environment for the code generated by the cross compiler > (TARGETARCH in devel/*-gcc ). (Similar equality vs. inequality > points here.) > > If true for (A-C): in devel/powerpc64-gcc and its: > > .if ${???} == "amd64" > CONFIGURE_TARGET= x86_64-unknown-${OPSYS:tl}${OSREL} > .else > CONFIGURE_TARGET= ${???}-unknown-${OPSYS:tl}${OSREL} > .endif > > which of HOSTARCH, ARCH, or TARGETARCH should each ??? be? > (HOSTARCH does not seem to be exported from bsd.port.mk > but conceptually . . .) No combination of ARCH and/or > TARGETARCH would match HOSTARCH for both ???'s. Looks like the FreeBSD naming and the GCC naming are mismatched, quoting https://gcc.gnu.org/onlinedocs/gccint/Configure-Terms.html : QUOTE There are three system names that the build knows about: the machine you are building on (build), the machine that you are building for (host), and the machine that GCC will produce code for (target). When you configure GCC, you specify these with --build=, --host=, and --target=. END QUOTE If I read that right, mixing the two contexts goes something like: (Ignoring suffix text and amd64 vs. x86_64 name translations.) --build=${HOSTARCH} --host=${ARCH} --target=${TARGETARCH} (HOSTARCH vs. --host is a likely source for confusions.) If right, then the answer to my earlier question would be: ???=HOSTARCH since CONFIGURE_TARGET is used with --build in some contexts. (As stands HOSTARCH=ARCH seems to be required but I was after the more conceptual classification.) Earlier I probably should have shown the code: .if defined(CROSS_TOOLCHAIN) CROSS_HOST= ${ARCH:S/amd64/x86_64/}-unknown-${OPSYS:tl}${OSREL} CONFIGURE_ARGS+= --host=${CROSS_HOST} .endif as well. Hmm. Looking I see: if [ -z "`${CONFIGURE_CMD} --version 2>&1 | ${EGREP} -i '(autoconf.*2\.13|Unrecognized option)'`" ]; then \ _LATE_CONFIGURE_ARGS="$${_LATE_CONFIGURE_ARGS} --build=${CONFIGURE_TARGET}" ; \ else \ _LATE_CONFIGURE_ARGS="$${_LATE_CONFIGURE_ARGS} ${CONFIGURE_TARGET}" ; \ fi ; but 2.13 is rather old and the description for the other clause (no --build=) says: ( https://www.gnu.org/software/autoconf/manual/autoconf.html says . . . ) QUOTE For backward compatibility, configure accepts a system type as an option by itself. Such an option overrides the defaults for build, host, and target system types. The following configure statement configures a cross toolchain that runs on NetBSD/alpha but generates code for GNU Hurd/sparc, which is also the build platform. ./configure --host=alpha-netbsd sparc-gnu In Autoconf 2.13 and before, the variables build, host, and target had a different semantics before and after the invocation of AC_CANONICAL_BUILD etc. Now, the argument of --build is strictly copied into build_alias, and is left empty otherwise. After the AC_CANONICAL_BUILD, build is set to the canonicalized build type. To ease the transition, before, its contents is the same as that of build_alias. Do not rely on this broken feature. For consistency with the backward compatibility scheme exposed above, when --host is specified but --build isn't, the build system is assumed to be the same as --host, and ‘build_alias’ is set to that value. Eventually, this historically incorrect behavior will go away. END QUOTE Messy. === 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"