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[src/trunk]: src Add a new build make variable, CONFIGOPTS, which is passed t...



details:   https://anonhg.NetBSD.org/src/rev/e376c46ba0a9
branches:  trunk
changeset: 334663:e376c46ba0a9
user:      uebayasi <uebayasi%NetBSD.org@localhost>
date:      Sun Nov 30 15:53:29 2014 +0000

description:
Add a new build make variable, CONFIGOPTS, which is passed to config(1)
when building kernels.  Revert "mkernel=*" and "mkernels" in favor of
this option.

Diff posted on source-changes-d@, approved by (null).

diffstat:

 build.sh               |  25 +++++++------------------
 doc/BUILDING.mdoc      |  12 +-----------
 etc/Makefile           |   4 ++--
 share/mk/bsd.README    |   4 +++-
 share/mk/bsd.ioconf.mk |   5 +++--
 5 files changed, 16 insertions(+), 34 deletions(-)

diffs (170 lines):

diff -r b57873b3d165 -r e376c46ba0a9 build.sh
--- a/build.sh  Sun Nov 30 04:11:03 2014 +0000
+++ b/build.sh  Sun Nov 30 15:53:29 2014 +0000
@@ -1,5 +1,5 @@
 #! /usr/bin/env sh
-#      $NetBSD: build.sh,v 1.304 2014/11/16 06:08:13 uebayasi Exp $
+#      $NetBSD: build.sh,v 1.305 2014/11/30 15:53:29 uebayasi Exp $
 #
 # Copyright (c) 2001-2011 The NetBSD Foundation, Inc.
 # All rights reserved.
@@ -1029,8 +1029,6 @@
                         file \`conf'
     releasekernel=conf  Install kernel built by kernel=conf to RELEASEDIR.
     kernels             Build all kernels
-    mkernels            Build all kernels in modular build
-    mkernel=conf        Build kernel with config file \`conf' in modular build
     installmodules=idir Run "make installmodules" to \`idir' to install all
                         kernel modules.
     modules             Build kernel modules.
@@ -1321,7 +1319,7 @@
                        exit $?
                        ;;
 
-               kernel=*|releasekernel=*|kernel.gdb=*|mkernel=*)
+               kernel=*|releasekernel=*|kernel.gdb=*)
                        arg=${op#*=}
                        op=${op%%=*}
                        [ -n "${arg}" ] ||
@@ -1350,7 +1348,6 @@
                iso-image-source|\
                iso-image|\
                kernels|\
-               mkernels|\
                live-image|\
                makewrapper|\
                modules|\
@@ -1872,7 +1869,7 @@
        eval cat <<EOF ${makewrapout}
 #! ${HOST_SH}
 # Set proper variables to allow easy "make" building of a NetBSD subtree.
-# Generated from:  \$NetBSD: build.sh,v 1.304 2014/11/16 06:08:13 uebayasi Exp $
+# Generated from:  \$NetBSD: build.sh,v 1.305 2014/11/30 15:53:29 uebayasi Exp $
 # with these arguments: ${_args}
 #
 
@@ -1987,8 +1984,10 @@
        fi
        [ -x "${TOOLDIR}/bin/${toolprefix}config" ] \
        || bomb "${TOOLDIR}/bin/${toolprefix}config does not exist. You need to \"$0 tools\" first."
-       ${runcmd} "${TOOLDIR}/bin/${toolprefix}config" -b "${kernelbuildpath}" \
-               ${configopts} -s "${TOP}/sys" "${kernelconfpath}" ||
+       CONFIGOPTS=$(getmakevar CONFIGOPTS)
+       ${runcmd} "${TOOLDIR}/bin/${toolprefix}config" ${CONFIGOPTS} \
+               -b "${kernelbuildpath}" -s "${TOP}/sys" ${configopts} \
+               "${kernelconfpath}" ||
            bomb "${toolprefix}config failed for ${kernelconf}"
        make_in_dir "${kernelbuildpath}" depend
        make_in_dir "${kernelbuildpath}" all
@@ -2250,11 +2249,6 @@
                        configopts="-D DEBUG=-g"
                        buildkernel "${arg}"
                        ;;
-               mkernel=*)
-                       arg=${op#*=}
-                       configopts="-M"
-                       buildkernel "${arg}"
-                       ;;
                releasekernel=*)
                        arg=${op#*=}
                        releasekernel "${arg}"
@@ -2264,11 +2258,6 @@
                        buildkernels
                        ;;
 
-               mkernels)
-                       configopts="-M"
-                       buildkernels
-                       ;;
-
                disk-image=*)
                        arg=${op#*=}
                        diskimage "${arg}"
diff -r b57873b3d165 -r e376c46ba0a9 doc/BUILDING.mdoc
--- a/doc/BUILDING.mdoc Sun Nov 30 04:11:03 2014 +0000
+++ b/doc/BUILDING.mdoc Sun Nov 30 15:53:29 2014 +0000
@@ -1,4 +1,4 @@
-.\"    $NetBSD: BUILDING.mdoc,v 1.109 2014/11/16 06:10:31 uebayasi Exp $
+.\"    $NetBSD: BUILDING.mdoc,v 1.110 2014/11/30 15:53:29 uebayasi Exp $
 .\"
 .\" Copyright (c) 2001-2011 The NetBSD Foundation, Inc.
 .\" All rights reserved.
@@ -1526,12 +1526,6 @@
 which contains a full symbol table and can be used for debugging
 (for example with a cross-gdb built by
 .Sy MKCROSSGDB ) .
-.It Sy mkernel Ns = Ns Ar kconf
-Build a new kernel in modular build.
-Similar to the above
-.Sy kernel Ns = Ns Ar kconf
-operation, but creates intermediate per-module relocatable objects and link
-them to the final kernel.
 .It Sy kernels
 This command will build all kernels defined in port specific release build
 procedure.
@@ -1539,10 +1533,6 @@
 This command internally calls the
 .Sy kernel Ns = Ns Ar kconf
 operation for each found kernel configuration file.
-.It Sy mkernels
-Similar to the above
-.Sy kernels
-operation, but builds kernels in modular build.
 .It Sy modules
 This command will build kernel modules and install them into
 .Sy DESTDIR .
diff -r b57873b3d165 -r e376c46ba0a9 etc/Makefile
--- a/etc/Makefile      Sun Nov 30 04:11:03 2014 +0000
+++ b/etc/Makefile      Sun Nov 30 15:53:29 2014 +0000
@@ -1,4 +1,4 @@
-#      $NetBSD: Makefile,v 1.421 2014/08/10 05:56:36 matt Exp $
+#      $NetBSD: Makefile,v 1.422 2014/11/30 15:53:29 uebayasi Exp $
 #      from: @(#)Makefile      8.7 (Berkeley) 5/25/95
 
 # Environment variables without default values:
@@ -578,7 +578,7 @@
 .for configfile in ${ALL_KERNELS}                                      # {
 build_kernels: kern-${configfile}
 kern-${configfile}: .PHONY .MAKE
-       cd ${KERNCONFDIR} && ${TOOL_CONFIG} -s ${KERNSRCDIR} \
+       cd ${KERNCONFDIR} && ${TOOL_CONFIG} ${CONFIGOPTS} -s ${KERNSRCDIR} \
            -U DEBUG -b ${KERNOBJDIR}/${configfile:C/.*\///} ${configfile}
 .if ${MKUPDATE} == "no"
        cd ${KERNOBJDIR}/${configfile:C/.*\///} && ${MAKE} distclean
diff -r b57873b3d165 -r e376c46ba0a9 share/mk/bsd.README
--- a/share/mk/bsd.README       Sun Nov 30 04:11:03 2014 +0000
+++ b/share/mk/bsd.README       Sun Nov 30 15:53:29 2014 +0000
@@ -1,4 +1,4 @@
-#      $NetBSD: bsd.README,v 1.336 2014/09/06 12:12:32 christos Exp $
+#      $NetBSD: bsd.README,v 1.337 2014/11/30 15:53:29 uebayasi Exp $
 #      @(#)bsd.README  8.2 (Berkeley) 4/2/94
 
 This is the README file for the make "include" files for the NetBSD
@@ -1436,6 +1436,8 @@
 
 CLEANFILES     Additional files to remove for the clean and cleandir targets.
 
+CONFIGOPTS     Additional flags to config(1) when building kernels.
+
 COPTS          Additional flags to the compiler when creating C objects.
 
 COPTS.<fn>     Additional flags to the compiler when creating the
diff -r b57873b3d165 -r e376c46ba0a9 share/mk/bsd.ioconf.mk
--- a/share/mk/bsd.ioconf.mk    Sun Nov 30 04:11:03 2014 +0000
+++ b/share/mk/bsd.ioconf.mk    Sun Nov 30 15:53:29 2014 +0000
@@ -1,4 +1,4 @@
-#      $NetBSD: bsd.ioconf.mk,v 1.4 2013/09/20 16:39:14 pooka Exp $
+#      $NetBSD: bsd.ioconf.mk,v 1.5 2014/11/30 15:53:29 uebayasi Exp $
 #
 
 .include <bsd.own.mk>
@@ -18,7 +18,8 @@
 CONFIGDEP=${TOOL_CONFIG}
 .endif
 ioconf.c: ${IOCONF} ${CONFIGDEP}
-       ${TOOL_CONFIG} -b ${.OBJDIR} -s ${S} ${IOCONFDIR:U${.CURDIR}}/${IOCONF}
+       ${TOOL_CONFIG} ${CONFIGOPTS} -b ${.OBJDIR} -s ${S} \
+           ${IOCONFDIR:U${.CURDIR}}/${IOCONF}
        # config doesn't change the files if they're unchanged.  however,
        # here we want to satisfy our make dependency, so force a
        # timestamp update



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