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Move external toolchain support earlier.

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This is to consolidate external toolchain and WITHOUT_CROSS_COMPILER support.

Reviewed by:	brooks, bapt
Sponsored by:	EMC / Isilon Storage Division
Differential Revision:	https://reviews.freebsd.org/D6353
This commit is contained in:
bdrewery 2016-05-21 01:32:04 +00:00
parent 8df44d0896
commit 3c05e2ccc2
1 changed files with 35 additions and 36 deletions
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71
Makefile.inc1
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@ -56,6 +56,41 @@ LOCALBASE?= /usr/local
.include "${LOCALBASE}/share/toolchains/${CROSS_TOOLCHAIN}.mk"
CROSSENV+=CROSS_TOOLCHAIN="${CROSS_TOOLCHAIN}"
.endif
.if defined(CROSS_TOOLCHAIN_PREFIX)
CROSS_COMPILER_PREFIX?=${CROSS_TOOLCHAIN_PREFIX}
CROSS_BINUTILS_PREFIX?=${CROSS_TOOLCHAIN_PREFIX}
.endif
# If we do not have a bootstrap binutils (because the in-tree one does not
# support the target architecture), provide a default cross-binutils prefix.
# This allows aarch64 builds, for example, to automatically use the
# aarch64-binutils port or package.
.if !make(showconfig)
.if !empty(BROKEN_OPTIONS:MBINUTILS_BOOTSTRAP) && \
!defined(CROSS_BINUTILS_PREFIX)
CROSS_BINUTILS_PREFIX=/usr/local/${TARGET_ARCH}-freebsd/bin/
.if !exists(${CROSS_BINUTILS_PREFIX})
.error In-tree binutils does not support the ${TARGET_ARCH} architecture. Install the ${TARGET_ARCH}-binutils port or package or set CROSS_BINUTILS_PREFIX.
.endif
.endif
.endif
XCOMPILERS= CC CXX CPP
.for COMPILER in ${XCOMPILERS}
.if defined(CROSS_COMPILER_PREFIX)
X${COMPILER}?= ${CROSS_COMPILER_PREFIX}${${COMPILER}}
.else
X${COMPILER}?= ${${COMPILER}}
.endif
.endfor
XBINUTILS= AS AR LD NM OBJCOPY OBJDUMP RANLIB SIZE STRINGS
.for BINUTIL in ${XBINUTILS}
.if defined(CROSS_BINUTILS_PREFIX) && \
exists(${CROSS_BINUTILS_PREFIX}${${BINUTIL}})
X${BINUTIL}?= ${CROSS_BINUTILS_PREFIX}${${BINUTIL}}
.else
X${BINUTIL}?= ${${BINUTIL}}
.endif
.endfor
.include <bsd.compiler.mk> # don't depend on src.opts.mk doing it
.include "share/mk/src.opts.mk"
@ -404,42 +439,6 @@ HMAKE= PATH=${TMPPATH} ${MAKE} LOCAL_MTREE=${LOCAL_MTREE:Q}
HMAKE+= PATH=${TMPPATH} METALOG=${METALOG} -DNO_ROOT
.endif
.if defined(CROSS_TOOLCHAIN_PREFIX)
CROSS_COMPILER_PREFIX?=${CROSS_TOOLCHAIN_PREFIX}
CROSS_BINUTILS_PREFIX?=${CROSS_TOOLCHAIN_PREFIX}
.endif
# If we do not have a bootstrap binutils (because the in-tree one does not
# support the target architecture), provide a default cross-binutils prefix.
# This allows aarch64 builds, for example, to automatically use the
# aarch64-binutils port or package.
.if !make(showconfig)
.if !empty(BROKEN_OPTIONS:MBINUTILS_BOOTSTRAP) && \
!defined(CROSS_BINUTILS_PREFIX)
CROSS_BINUTILS_PREFIX=/usr/local/${TARGET_ARCH}-freebsd/bin/
.if !exists(${CROSS_BINUTILS_PREFIX})
.error In-tree binutils does not support the ${TARGET_ARCH} architecture. Install the ${TARGET_ARCH}-binutils port or package or set CROSS_BINUTILS_PREFIX.
.endif
.endif
.endif
XCOMPILERS= CC CXX CPP
.for COMPILER in ${XCOMPILERS}
.if defined(CROSS_COMPILER_PREFIX)
X${COMPILER}?= ${CROSS_COMPILER_PREFIX}${${COMPILER}}
.else
X${COMPILER}?= ${${COMPILER}}
.endif
.endfor
XBINUTILS= AS AR LD NM OBJCOPY OBJDUMP RANLIB SIZE STRINGS
.for BINUTIL in ${XBINUTILS}
.if defined(CROSS_BINUTILS_PREFIX) && \
exists(${CROSS_BINUTILS_PREFIX}${${BINUTIL}})
X${BINUTIL}?= ${CROSS_BINUTILS_PREFIX}${${BINUTIL}}
.else
X${BINUTIL}?= ${${BINUTIL}}
.endif
.endfor
CROSSENV+= CC="${XCC} ${XCFLAGS}" CXX="${XCXX} ${XCFLAGS} ${XCXXFLAGS}" \
CPP="${XCPP} ${XCFLAGS}" \
AS="${XAS}" AR="${XAR}" LD="${XLD}" NM=${XNM} \