Date: Thu, 29 Jun 2017 15:33:25 -0700 From: Mark Millard <markmi@dsl-only.net> To: Bryan Drewery <bdrewery@FreeBSD.org>, Ed Maste <emaste@freebsd.org>, FreeBSD Toolchain <freebsd-toolchain@freebsd.org>, FreeBSD PowerPC ML <freebsd-ppc@freebsd.org> Subject: head -r320458 (e.g.) amd64 -> powerpc64 cross build's install32 during installworld: /usr/src/share/mk/bsd.linker.mk tried to use "head" when PATH provided no access (head is missing) Message-ID: <0E42D991-D350-4DC1-A683-CEA506167520@dsl-only.net>
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[This is a clang targetting powerpc64 context from my
experimentation efforts, not the normal gcc 4.2.1 context
for powerpc64.]
I break out the PATH into lines below to make it easier to scan.
See the later "sh: head: not found" line and the even later ls
of the directory with the x86-64 program directory in use: no
"head" is present to find.
--- install32 ---
cd /usr/src/lib; MACHINE=3Dpowerpc MACHINE_ARCH=3Dpowerpc =
MAKEOBJDIRPREFIX=3D/usr/obj/powerpc64vtsc_clang_altbinutils/powerpc.powerp=
c64/usr/src/world32
=
PATH=3D/usr/obj/powerpc64vtsc_clang_altbinutils/powerpc.powerpc64/usr/src/=
tmp/legacy/usr/sbin
=
:/usr/obj/powerpc64vtsc_clang_altbinutils/powerpc.powerpc64/usr/src/tmp/le=
gacy/usr/bin
=
:/usr/obj/powerpc64vtsc_clang_altbinutils/powerpc.powerpc64/usr/src/tmp/le=
gacy/bin
=
:/usr/obj/powerpc64vtsc_clang_altbinutils/powerpc.powerpc64/usr/src/tmp/us=
r/sbin
=
:/usr/obj/powerpc64vtsc_clang_altbinutils/powerpc.powerpc64/usr/src/tmp/us=
r/bin
=
:/usr/obj/powerpc64vtsc_clang_altbinutils/powerpc.powerpc64/usr/src/tmp/le=
gacy/usr/sbin
=
:/usr/obj/powerpc64vtsc_clang_altbinutils/powerpc.powerpc64/usr/src/tmp/le=
gacy/usr/bin
=
:/usr/obj/powerpc64vtsc_clang_altbinutils/powerpc.powerpc64/usr/src/tmp/le=
gacy/bin
=
:/usr/obj/powerpc64vtsc_clang_altbinutils/powerpc.powerpc64/usr/src/tmp/us=
r/sbin
=
:/usr/obj/powerpc64vtsc_clang_altbinutils/powerpc.powerpc64/usr/src/tmp/us=
r/bin
:/tmp/install.7ljKosWa
=
SYSROOT=3D/usr/obj/powerpc64vtsc_clang_altbinutils/powerpc.powerpc64/usr/s=
rc/lib32 LIBDIR=3D/usr/lib32 SHLIBDIR=3D/usr/lib32 DTRACE=3D"dtrace" =
make LD=3D"/usr/local/powerpc64-freebsd/bin/ld -m elf32ppc_fbsd" =
OBJCOPY=3D"/usr/local/powerpc64-freebsd/bin/objcopy" =
NM=3D"/usr/local/powerpc64-freebsd/bin/nm" -DCOMPAT_32BIT CC=3D"cc =
-target powerpc64-unknown-freebsd12.0 =
--sysroot=3D/usr/obj/powerpc64vtsc_clang_altbinutils/powerpc.powerpc64/usr=
/src/tmp -B/usr/local/powerpc64-freebsd/bin/ -DCOMPAT_32BIT =
-mcpu=3Dpowerpc -m32 =
-L/usr/obj/powerpc64vtsc_clang_altbinutils/powerpc.powerpc64/usr/src/lib32=
/usr/lib32 =
--sysroot=3D/usr/obj/powerpc64vtsc_clang_altbinutils/powerpc.powerpc64/usr=
/src/lib32 -B/usr/local/powerpc64-freebsd/bin/ =
-B/usr/obj/powerpc64vtsc_clang_altbinutils/powerpc.powerpc64/usr/src/lib32=
/usr/lib32" CXX=3D"c++ -target powerpc64-unknown-freebsd12.0 =
--sysroot=3D/usr/obj/powerpc64vtsc_clang_altbinutils/powerpc.powerpc64/usr=
/src/tmp -B/usr/local/powerpc64-freebsd/bin/ -DCOMPAT_32BIT =
-mcpu=3Dpowerpc -m32 =
-L/usr/obj/powerpc64vtsc_clang_altbinutils/powerpc.powerpc64/usr/src/lib32=
/usr/lib32 =
--sysroot=3D/usr/obj/powerpc64vtsc_clang_altbinutils/powerpc.powerpc64/usr=
/src/lib32 -B/usr/local/powerpc64-freebsd/bin/ =
-B/usr/obj/powerpc64vtsc_clang_altbinutils/powerpc.powerpc64/usr/src/lib32=
/usr/lib32" CPP=3D"cpp -target powerpc64-unknown-freebsd12.0 =
--sysroot=3D/usr/obj/powerpc64vtsc_clang_altbinutils/powerpc.powerpc64/usr=
/src/tmp -B/usr/local/powerpc64-freebsd/bin/ -DCOMPAT_32BIT =
-mcpu=3Dpowerpc -m32 =
-L/usr/obj/powerpc64vtsc_clang_altbinutils/powerpc.powerpc64/usr/src/lib32=
/usr/lib32 =
--sysroot=3D/usr/obj/powerpc64vtsc_clang_altbinutils/powerpc.powerpc64/usr=
/src/lib32 -B/usr/local/powerpc64-freebsd/bin/ =
-B/usr/obj/powerpc64vtsc_clang_altbinutils/powerpc.powerpc64/usr/src/lib32=
/usr/lib32" -DNO_CPU_CFLAGS MK_CTF=3Dno -DNO_LINT MK_TESTS=3Dno =
MK_MAN=3Dno MK_HTML=3Dno MK_TOOLCHAIN=3Dno -DLIBRARIES_ONLY install
sh: head: not found
make[4]: "/usr/src/share/mk/bsd.linker.mk" line 47: Unable to determine =
linker type from XLD=3D/usr/local/powerpc64-freebsd/bin/ld
*** [install32] Error code 1
# ls -lT /tmp/install.7ljKosWa/
total 6151
-r-xr-xr-x 1 root wheel 12592 Jun 29 14:02:46 2017 [
-r-xr-xr-x 1 root wheel 207320 Jun 29 14:02:46 2017 awk
-r-xr-xr-x 1 root wheel 8456 Jun 29 14:02:46 2017 cap_mkdb
-r-xr-xr-x 1 root wheel 13272 Jun 29 14:02:46 2017 cat
. . .
-r-xr-xr-x 1 root wheel 57632 Jun 29 14:02:46 2017 find
-r-xr-xr-x 1 root wheel 99064 Jun 29 14:02:46 2017 grep
-r-xr-xr-x 1 root wheel 13360 Jun 29 14:02:46 2017 id
. . .
So there is no "head" to find. Below uses "find" instead
to confirm the x86-64 ELF status:
# file /tmp/install.7ljKosWa/find
/tmp/install.7ljKosWa/find: ELF 64-bit LSB executable, x86-64, version 1 =
(FreeBSD), dynamically linked, interpreter /libexec/ld-elf.so.1, for =
FreeBSD 12.0 (1200036), FreeBSD-style, stripped
=46rom /usr/src/share/mk/bsd.linker.mk :
.if ${ld} =3D=3D "LD" || (${ld} =3D=3D "XLD" && ${XLD} !=3D ${LD})
.if !defined(${X_}LINKER_TYPE) || !defined(${X_}LINKER_VERSION)
_ld_version!=3D ${${ld}} --version 2>/dev/null | head -n 1 || echo =
none
.if ${_ld_version} =3D=3D "none"
.error Unable to determine linker type from ${ld}=3D${${ld}}
.endif
Trying the failing line interactively (no PATH
like above though):
# /usr/local/powerpc64-freebsd/bin/ld --version 2>/dev/null | head -n 1 =
|| echo none
GNU ld (GNU Binutils) 2.28
So /tmp/install.7ljKosWa/ just needed a copy of head
in addition to what it already had.
=3D=3D=3D
Mark Millard
markmi at dsl-only.net
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