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Always export VERSION to the environment to avoid looking it up again in

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sub-makes.

Some of the world phases that used plain '${MAKE} -f Makefile.inc1' were not
passing this variable along which caused them to look it up again.  By
using bmake's .export we can remove it from all of the other environment
lines.

Add a comment about the usage for VERSION for ctfmerge.

Sponsored by:	EMC / Isilon Storage Division
This commit is contained in:
Bryan Drewery 2015-10-17 05:55:45 +00:00
parent 0ed70e428d
commit a378087d24
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=289443
1 changed files with 3 additions and 6 deletions
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9
Makefile.inc1
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@ -151,12 +151,14 @@ OSRELDATE= 0
.export OSRELDATE .export OSRELDATE
.endif .endif
# Set VERSION for CTFMERGE to use via the default CTFFLAGS=-L VERSION.
.if !defined(VERSION) .if !defined(VERSION)
REVISION!= ${MAKE} -C ${SRCDIR}/release -V REVISION REVISION!= ${MAKE} -C ${SRCDIR}/release -V REVISION
BRANCH!= ${MAKE} -C ${SRCDIR}/release -V BRANCH BRANCH!= ${MAKE} -C ${SRCDIR}/release -V BRANCH
SRCRELDATE!= awk '/^\#define[[:space:]]*__FreeBSD_version/ { print $$3 }' \ SRCRELDATE!= awk '/^\#define[[:space:]]*__FreeBSD_version/ { print $$3 }' \
${SRCDIR}/sys/sys/param.h ${SRCDIR}/sys/sys/param.h
VERSION= FreeBSD ${REVISION}-${BRANCH:C/-p[0-9]+$//} ${TARGET_ARCH} ${SRCRELDATE} VERSION= FreeBSD ${REVISION}-${BRANCH:C/-p[0-9]+$//} ${TARGET_ARCH} ${SRCRELDATE}
.export VERSION
.endif .endif
KNOWN_ARCHES?= aarch64/arm64 amd64 arm armeb/arm armv6/arm armv6hf/arm i386 i386/pc98 mips mipsel/mips mips64el/mips mips64/mips mipsn32el/mips mipsn32/mips powerpc powerpc64/powerpc sparc64 KNOWN_ARCHES?= aarch64/arm64 amd64 arm armeb/arm armv6/arm armv6hf/arm i386 i386/pc98 mips mipsel/mips mips64el/mips mips64/mips mipsn32el/mips mipsn32/mips powerpc powerpc64/powerpc sparc64
@ -265,7 +267,6 @@ CROSSENV+= ${TARGET_CFLAGS}
BMAKEENV= INSTALL="sh ${.CURDIR}/tools/install.sh" \ BMAKEENV= INSTALL="sh ${.CURDIR}/tools/install.sh" \
PATH=${BPATH}:${PATH} \ PATH=${BPATH}:${PATH} \
WORLDTMP=${WORLDTMP} \ WORLDTMP=${WORLDTMP} \
VERSION="${VERSION}" \
MAKEFLAGS="-m ${.CURDIR}/tools/build/mk ${.MAKEFLAGS}" MAKEFLAGS="-m ${.CURDIR}/tools/build/mk ${.MAKEFLAGS}"
# need to keep this in sync with targets/pseudo/bootstrap-tools/Makefile # need to keep this in sync with targets/pseudo/bootstrap-tools/Makefile
BSARGS= DESTDIR= \ BSARGS= DESTDIR= \
@ -302,8 +303,7 @@ XMAKE= TOOLS_PREFIX=${WORLDTMP} ${BMAKE} \
# kernel-tools stage # kernel-tools stage
KTMAKEENV= INSTALL="sh ${.CURDIR}/tools/install.sh" \ KTMAKEENV= INSTALL="sh ${.CURDIR}/tools/install.sh" \
PATH=${BPATH}:${PATH} \ PATH=${BPATH}:${PATH} \
WORLDTMP=${WORLDTMP} \ WORLDTMP=${WORLDTMP}
VERSION="${VERSION}"
KTMAKE= TOOLS_PREFIX=${WORLDTMP} MAKEOBJDIRPREFIX=${WORLDTMP} \ KTMAKE= TOOLS_PREFIX=${WORLDTMP} MAKEOBJDIRPREFIX=${WORLDTMP} \
${KTMAKEENV} ${MAKE} ${WORLD_FLAGS} -f Makefile.inc1 \ ${KTMAKEENV} ${MAKE} ${WORLD_FLAGS} -f Makefile.inc1 \
DESTDIR= \ DESTDIR= \
@ -316,7 +316,6 @@ KTMAKE= TOOLS_PREFIX=${WORLDTMP} MAKEOBJDIRPREFIX=${WORLDTMP} \
# world stage # world stage
WMAKEENV= ${CROSSENV} \ WMAKEENV= ${CROSSENV} \
_LDSCRIPTROOT= \ _LDSCRIPTROOT= \
VERSION="${VERSION}" \
INSTALL="sh ${.CURDIR}/tools/install.sh" \ INSTALL="sh ${.CURDIR}/tools/install.sh" \
PATH=${TMPPATH} PATH=${TMPPATH}
@ -459,7 +458,6 @@ LIB32FLAGS+= --sysroot=${WORLDTMP}
# Yes, the flags are redundant. # Yes, the flags are redundant.
LIB32WMAKEENV+= MAKEOBJDIRPREFIX=${LIB32_OBJTREE} \ LIB32WMAKEENV+= MAKEOBJDIRPREFIX=${LIB32_OBJTREE} \
_LDSCRIPTROOT=${LIB32TMP} \ _LDSCRIPTROOT=${LIB32TMP} \
VERSION="${VERSION}" \
INSTALL="sh ${.CURDIR}/tools/install.sh" \ INSTALL="sh ${.CURDIR}/tools/install.sh" \
PATH=${TMPPATH} \ PATH=${TMPPATH} \
LIBDIR=/usr/lib32 \ LIBDIR=/usr/lib32 \
@ -1587,7 +1585,6 @@ cross-tools: .MAKE
NXBENV= MAKEOBJDIRPREFIX=${OBJTREE}/nxb \ NXBENV= MAKEOBJDIRPREFIX=${OBJTREE}/nxb \
INSTALL="sh ${.CURDIR}/tools/install.sh" \ INSTALL="sh ${.CURDIR}/tools/install.sh" \
VERSION="${VERSION}" \
PATH=${PATH}:${OBJTREE}/gperf_for_gcc/usr/bin PATH=${PATH}:${OBJTREE}/gperf_for_gcc/usr/bin
NXBMAKE= ${NXBENV} ${MAKE} \ NXBMAKE= ${NXBENV} ${MAKE} \
TBLGEN=${OBJTREE}/nxb-bin/usr/bin/tblgen \ TBLGEN=${OBJTREE}/nxb-bin/usr/bin/tblgen \