Author: glebius
Date: Tue Sep  1 11:46:13 2015
New Revision: 287357
URL: https://svnweb.freebsd.org/changeset/base/287357

Log:
  When building multiple kernels use [2..-1] to extract !INSTALLKERNEL
  from BUILDKERNELS list.  This is more strict, since INSTALLKERNEL by
  definition is the first word of BUILDKERNELS list.  The previous
  code failed if INSTALLKERNEL is a substring of additional kernel name.
  
  Reviewed by:  gjb
  Sponsored by: Netflix
  Sponsored by: Nginx, Inc.

Modified:
  head/Makefile.inc1

Modified: head/Makefile.inc1
==============================================================================
--- head/Makefile.inc1  Tue Sep  1 10:47:42 2015        (r287356)
+++ head/Makefile.inc1  Tue Sep  1 11:46:13 2015        (r287357)
@@ -1146,7 +1146,7 @@ distributekernel distributekernel.debug:
        sed -e 's|^./kernel|.|' ${DESTDIR}/${DISTDIR}/kernel.premeta > \
            ${DESTDIR}/${DISTDIR}/kernel.meta
 .endif
-.for _kernel in ${BUILDKERNELS:S/${INSTALLKERNEL}//}
+.for _kernel in ${BUILDKERNELS:[2..-1]}
 .if defined(NO_ROOT)
        echo "#${MTREE_MAGIC}" > ${DESTDIR}/${DISTDIR}/kernel.${_kernel}.premeta
 .endif
@@ -1168,7 +1168,7 @@ packagekernel:
        cd ${DESTDIR}/${DISTDIR}/kernel; \
            tar cvf - @${DESTDIR}/${DISTDIR}/kernel.meta | \
            ${XZ_CMD} > ${DESTDIR}/${DISTDIR}/kernel.txz
-.for _kernel in ${BUILDKERNELS:S/${INSTALLKERNEL}//}
+.for _kernel in ${BUILDKERNELS:[2..-1]}
        cd ${DESTDIR}/${DISTDIR}/kernel.${_kernel}; \
            tar cvf - @${DESTDIR}/${DISTDIR}/kernel.${_kernel}.meta | \
            ${XZ_CMD} > ${DESTDIR}/${DISTDIR}/kernel.${_kernel}.txz
@@ -1177,7 +1177,7 @@ packagekernel:
        cd ${DESTDIR}/${DISTDIR}/kernel; \
            tar cvf - . | \
            ${XZ_CMD} > ${DESTDIR}/${DISTDIR}/kernel.txz
-.for _kernel in ${BUILDKERNELS:S/${INSTALLKERNEL}//}
+.for _kernel in ${BUILDKERNELS:[2..-1]}
        cd ${DESTDIR}/${DISTDIR}/kernel.${_kernel}; \
            tar cvf - . | \
            ${XZ_CMD} > ${DESTDIR}/${DISTDIR}/kernel.${_kernel}.txz
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