Date: Wed, 9 Nov 2016 04:19:36 -0800 From: Mark Millard <markmi@dsl-only.net> To: FreeBSD Toolchain <freebsd-toolchain@freebsd.org>, FreeBSD PowerPC ML <freebsd-ppc@freebsd.org> Subject: base/gcc (from ports/head -r424540) lookups do not match base/binutils 's /usr/powerpc64-freebsd/bin/ld or /usr/bin/ld (ld example) Message-ID: <432CF4F5-ECC1-4573-AE32-74E7B88E2624@dsl-only.net>
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The gcc (and cc) from base/gcc 's freebsd-gcc-5.4.0.txz for powerpc64 =
(via cross builds) by default can not find ld from either the system ( =
/usr/bin/ld ) or from base/binutils 's FreeBSD-binutils-2.25.1_3,1.txz =
expanded content :
> # cc main.c
> collect2: fatal error: cannot find 'ld'
> compilation terminated.
Before showing truss output that reports for where ld is searched for: =
here is were it actually is (along with some other files that match the =
pattern that I used):
> # find / -name "*ld" -print | grep "[/-]ld$"
> /usr/src/contrib/netbsd-tests/usr.bin/ld
> /usr/src/contrib/binutils/ld
> /usr/src/gnu/usr.bin/binutils/ld
> /usr/bin/ld
> /usr/ports/devel/bcc/files/patch-ld
> /usr/powerpc64-freebsd/bin/ld
(The "env ABI=3DFreeBSD:12:powerpc64 pkg-static add =
FreeBSD-binutils-2.25.1_3,1.txz" generated that last line's file.)
The "truss -f output cc main.c" output shows none of those paths being =
involved. It does show a stat for:
> /usr/bin/powerpc64-portbld-freebsd12.0-powerpc64-freebsd-ld
and another for:
> /bin/powerpc64-portbld-freebsd12.0-powerpc64-freebsd-ld
among others. (ld is not the only thing with such a naming convention =
for what is before the tool's base name.) None of the paths end in "/ld" =
: all end in "-ld". None of the lookups are directly in /usr either: if =
/usr is involved in the path then so is at least one subdirectory.
The truss "ld" lookup reports are included in the output below, they are =
all not-found failures:
> # truss -f cc main.c 2>&1 | grep '[/-]ld"'=20
> 2873: =
stat("/usr/libexec/gcc/powerpc64-portbld-freebsd12.0/5.4.0/real-ld",0xffff=
ffffffffd2f8) ERR#2 'No such file or directory'
> 2873: =
stat("/usr/libexec/gcc/powerpc64-portbld-freebsd12.0/5.4.0/real-ld",0xffff=
ffffffffd2f8) ERR#2 'No such file or directory'
> 2873: =
stat("/usr/libexec/gcc/powerpc64-portbld-freebsd12.0/real-ld",0xffffffffff=
ffd2f8) ERR#2 'No such file or directory'
> 2873: =
stat("/usr/lib/gcc/powerpc64-portbld-freebsd12.0/5.4.0/real-ld",0xffffffff=
ffffd2f8) ERR#2 'No such file or directory'
> 2873: =
stat("/usr/lib/gcc/powerpc64-portbld-freebsd12.0/real-ld",0xffffffffffffd2=
f8) ERR#2 'No such file or directory'
> 2873: =
stat("/usr/libexec/gcc/powerpc64-portbld-freebsd12.0/5.4.0/collect-ld",0xf=
fffffffffffd2f8) ERR#2 'No such file or directory'
> 2873: =
stat("/usr/libexec/gcc/powerpc64-portbld-freebsd12.0/5.4.0/collect-ld",0xf=
fffffffffffd2f8) ERR#2 'No such file or directory'
> 2873: =
stat("/usr/libexec/gcc/powerpc64-portbld-freebsd12.0/collect-ld",0xfffffff=
fffffd2f8) ERR#2 'No such file or directory'
> 2873: =
stat("/usr/lib/gcc/powerpc64-portbld-freebsd12.0/5.4.0/collect-ld",0xfffff=
fffffffd2f8) ERR#2 'No such file or directory'
> 2873: =
stat("/usr/lib/gcc/powerpc64-portbld-freebsd12.0/collect-ld",0xfffffffffff=
fd2f8) ERR#2 'No such file or directory'
> 2873: =
stat("/usr/libexec/gcc/powerpc64-portbld-freebsd12.0/5.4.0/powerpc64-freeb=
sd-ld",0xffffffffffffd2f8) ERR#2 'No such file or directory'
> 2873: =
stat("/usr/libexec/gcc/powerpc64-portbld-freebsd12.0/5.4.0/powerpc64-freeb=
sd-ld",0xffffffffffffd2f8) ERR#2 'No such file or directory'
> 2873: =
stat("/usr/libexec/gcc/powerpc64-portbld-freebsd12.0/powerpc64-freebsd-ld"=
,0xffffffffffffd2f8) ERR#2 'No such file or directory'
> 2873: =
stat("/usr/lib/gcc/powerpc64-portbld-freebsd12.0/5.4.0/powerpc64-freebsd-l=
d",0xffffffffffffd2f8) ERR#2 'No such file or directory'
> 2873: =
stat("/usr/lib/gcc/powerpc64-portbld-freebsd12.0/powerpc64-freebsd-ld",0xf=
fffffffffffd2f8) ERR#2 'No such file or directory'
> 2873: =
stat("/sbin/powerpc64-portbld-freebsd12.0-powerpc64-freebsd-ld",0xffffffff=
ffffd2f8) ERR#2 'No such file or directory'
> 2873: =
stat("/bin/powerpc64-portbld-freebsd12.0-powerpc64-freebsd-ld",0xfffffffff=
fffd2f8) ERR#2 'No such file or directory'
> 2873: =
stat("/usr/sbin/powerpc64-portbld-freebsd12.0-powerpc64-freebsd-ld",0xffff=
ffffffffd2f8) ERR#2 'No such file or directory'
> 2873: =
stat("/usr/bin/powerpc64-portbld-freebsd12.0-powerpc64-freebsd-ld",0xfffff=
fffffffd2f8) ERR#2 'No such file or directory'
> 2873: =
stat("/usr/local/sbin/powerpc64-portbld-freebsd12.0-powerpc64-freebsd-ld",=
0xffffffffffffd2f8) ERR#2 'No such file or directory'
> 2873: =
stat("/usr/local/bin/powerpc64-portbld-freebsd12.0-powerpc64-freebsd-ld",0=
xffffffffffffd2f8) ERR#2 'No such file or directory'
> 2873: =
stat("/home/markmi/bin/powerpc64-portbld-freebsd12.0-powerpc64-freebsd-ld"=
,0xffffffffffffd2f8) ERR#2 'No such file or directory'
=3D=3D=3D
Mark Millard
markmi at dsl-only.net
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