CONFIGOPTS

[Masao Uebayashi <uebayasi%gmail.com@localhost>]

- Add new CONFIGOPTS make variable
  - Use CONFIGOPTS where TOOL_CONFIG is used
    - Put CONFIGOPTS args first so that other args win
- Revert mkernel/mkernels

Index: build.sh
===================================================================
RCS file: /cvsroot/src/build.sh,v
retrieving revision 1.304
diff -p -u -r1.304 build.sh
--- build.sh	16 Nov 2014 06:08:13 -0000	1.304
+++ build.sh	25 Nov 2014 08:18:00 -0000
@@ -1029,8 +1029,6 @@ Usage: ${progname} [-EhnorUuxy] [-a arch
                         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 @@ parseoptions()
 			exit $?
 			;;
 
-		kernel=*|releasekernel=*|kernel.gdb=*|mkernel=*)
+		kernel=*|releasekernel=*|kernel.gdb=*)
 			arg=${op#*=}
 			op=${op%%=*}
 			[ -n "${arg}" ] ||
@@ -1350,7 +1348,6 @@ parseoptions()
 		iso-image-source|\
 		iso-image|\
 		kernels|\
-		mkernels|\
 		live-image|\
 		makewrapper|\
 		modules|\
@@ -1987,8 +1984,10 @@ buildkernel()
 	fi
 	[ -x "${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 "${kernelbuildpath}" all
@@ -2250,11 +2249,6 @@ main()
 			configopts="-D DEBUG=-g"
 			buildkernel "${arg}"
 			;;
-		mkernel=*)
-			arg=${op#*=}
-			configopts="-M"
-			buildkernel "${arg}"
-			;;
 		releasekernel=*)
 			arg=${op#*=}
 			releasekernel "${arg}"
@@ -2264,11 +2258,6 @@ main()
 			buildkernels
 			;;
 
-		mkernels)
-			configopts="-M"
-			buildkernels
-			;;
-
 		disk-image=*)
 			arg=${op#*=}
 			diskimage "${arg}"
Index: doc/BUILDING.mdoc
===================================================================
RCS file: /cvsroot/src/doc/BUILDING.mdoc,v
retrieving revision 1.109
diff -p -u -r1.109 BUILDING.mdoc
--- doc/BUILDING.mdoc	16 Nov 2014 06:10:31 -0000	1.109
+++ doc/BUILDING.mdoc	25 Nov 2014 08:18:05 -0000
@@ -1526,12 +1526,6 @@ file alongside of the kernel
 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 @@ procedure.
 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 .
Index: etc/Makefile
===================================================================
RCS file: /cvsroot/src/etc/Makefile,v
retrieving revision 1.421
diff -p -u -r1.421 Makefile
--- etc/Makefile	10 Aug 2014 05:56:36 -0000	1.421
+++ etc/Makefile	25 Nov 2014 08:18:05 -0000
@@ -578,7 +578,7 @@ build_kernels: .PHONY
 .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
Index: share/mk/bsd.README
===================================================================
RCS file: /cvsroot/src/share/mk/bsd.README,v
retrieving revision 1.336
diff -p -u -r1.336 bsd.README
--- share/mk/bsd.README	6 Sep 2014 12:12:32 -0000	1.336
+++ share/mk/bsd.README	25 Nov 2014 08:18:19 -0000
@@ -1436,6 +1436,8 @@ CLEANDIRFILES	Additional files to remove
 
 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
Index: share/mk/bsd.ioconf.mk
===================================================================
RCS file: /cvsroot/src/share/mk/bsd.ioconf.mk,v
retrieving revision 1.4
diff -p -u -r1.4 bsd.ioconf.mk
--- share/mk/bsd.ioconf.mk	20 Sep 2013 16:39:14 -0000	1.4
+++ share/mk/bsd.ioconf.mk	25 Nov 2014 08:18:19 -0000
@@ -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