Stop using head(1) which is not available in installworld.

installworld should not be executing this anyhow but there is some
obscure case doing it still.  The head(1) binary is not part of
ITOOLS and there's no need to add it.

MFC after:	1 week
Sponsored by:	Dell EMC
This commit is contained in:
Bryan Drewery 2018-06-07 16:16:22 +00:00
parent 4a4b4c98f5
commit 1930b98d49

View File

@ -49,7 +49,7 @@ ${var}= ${${var}.${${X_}_ld_hash}}
.if ${ld} == "LD" || (${ld} == "XLD" && ${XLD} != ${LD})
.if !defined(${X_}LINKER_TYPE) || !defined(${X_}LINKER_VERSION)
_ld_version!= (${${ld}} --version || echo none) | head -n 1
_ld_version!= (${${ld}} --version || echo none) | sed -n '1,1p'
.if ${_ld_version} == "none"
.warning Unable to determine linker type from ${ld}=${${ld}}
.endif