toolchain: Add CROSSTARGET variable.

This is to create an intermediate toolchain, which will
build the target binutils/glibc/gcc.

diff --git a/tools/make-functions b/tools/make-functions
index 5450689396dc8baab5c2f214117c63906fe83928..4dab95977130a897a9f57175f936d9b4786f6649 100644 (file)
--- a/tools/make-functions
+++ b/tools/make-functions
@@ -220,6 +220,7 @@ get_pkg_ver()
 if [ 'x86_64' = $MACHINE -o 'i686' = $MACHINE -o 'i586' = $MACHINE ]; then
        echo "`date -u '+%b %e %T'`: Machine is iX86 (or equivalent)" >> $LOGFILE
        MACHINE=i586
+       CROSSTARGET=${MACHINE}-cross-linux-gnu
        BUILDTARGET=i586-pc-linux-gnu
        CFLAGS="-O2 -march=i586 -pipe -fomit-frame-pointer"
        CXXFLAGS="-O2 -march=i586 -pipe -fomit-frame-pointer"
@@ -229,6 +230,7 @@ elif [ 'armv5tejl' = $MACHINE -o 'armv5tel' = $MACHINE -o 'armv6l' = $MACHINE -o
        echo "`date -u '+%b %e %T'`: Machine is ARM (or equivalent)" >> $LOGFILE
        MACHINE=armv5tel
        MACHINE_TYPE=arm
+       CROSSTARGET=${MACHINE}-cross-linux-gnueabi
        BUILDTARGET=${MACHINE}-unknown-linux-gnueabi
        CFLAGS="-O2 -march=armv5te -mfloat-abi=soft -fomit-frame-pointer -pipe"
        CXXFLAGS="$CFLAGS"
@@ -301,6 +303,7 @@ entershell() {
                CCACHE_COMPILERCHECK="none" \
                KVER=$KVER \
                BUILDTARGET="$BUILDTARGET" \
+               CROSSTARGET="${CROSSTARGET}" \
                MACHINE="$MACHINE" \
                MACHINE_TYPE="$MACHINE_TYPE" \
                KGCC="ccache /usr/bin/gcc" \
@@ -382,6 +385,7 @@ lfsmake1() {
        local PKG_TIME_START=`date +%s`
 
        cd $BASEDIR/lfs && make -f $*   BUILDTARGET=$BUILDTARGET \
+                                               CROSSTARGET="${CROSSTARGET}" \
                                                MACHINE=$MACHINE \
                                                MACHINE_TYPE=$MACHINE_TYPE \
                                                LFS_BASEDIR=$BASEDIR \
@@ -418,7 +422,9 @@ lfsmake2() {
                                                CCACHE_DIR=/usr/src/ccache CCACHE_COMPRESS=1 \
                                                CCACHE_COMPILERCHECK="none" \
                                                KVER=$KVER MAKETUNING=$MAKETUNING \
-                                               BUILDTARGET="$BUILDTARGET" MACHINE="$MACHINE" \
+                                               BUILDTARGET="$BUILDTARGET" \
+                                               CROSSTARGET="${CROSSTARGET}" \
+                                               MACHINE="$MACHINE" \
                                                MACHINE_TYPE="$MACHINE_TYPE" \
                                                $(fake_environ) \
                                                /tools/bin/bash -x -c "cd /usr/src/lfs && \
@@ -452,7 +458,9 @@ ipfiremake() {
                                                CCACHE_DIR=/usr/src/ccache CCACHE_COMPRESS=1 \
                                                CCACHE_COMPILERCHECK="none" \
                                                KVER=$KVER MAKETUNING=$MAKETUNING \
-                                               BUILDTARGET="$BUILDTARGET" MACHINE="$MACHINE" \
+                                               BUILDTARGET="$BUILDTARGET" \
+                                               CROSSTARGET="${CROSSTARGET}" \
+                                               MACHINE="$MACHINE" \
                                                MACHINE_TYPE="$MACHINE_TYPE" \
                                                $(fake_environ) \
                                                /bin/bash -x -c "cd /usr/src/lfs && \
@@ -485,7 +493,9 @@ ipfiredist() {
                                        CCACHE_DIR=/usr/src/ccache CCACHE_COMPRESS=1 \
                                        CCACHE_COMPILERCHECK="none" \
                                        KVER=$KVER \
-                                       BUILDTARGET="$BUILDTARGET" MACHINE="$MACHINE" \
+                                       BUILDTARGET="$BUILDTARGET" \
+                                       CROSSTARGET="${CROSSTARGET}" \
+                                       MACHINE="$MACHINE" \
                                        MACHINE_TYPE="$MACHINE_TYPE" \
                                        $(fake_environ) \
                                        /bin/bash -x -c "cd /usr/src/lfs && \
@@ -518,7 +528,9 @@ installmake() {
                                                CFLAGS="-Os" CXXFLAGS="-Os" \
                                                CCACHE_DIR=/usr/src/ccache CCACHE_COMPRESS=1 CCACHE_HASHDIR=1 \
                                                KVER=$KVER \
-                                               BUILDTARGET="$BUILDTARGET" MACHINE="$MACHINE" \
+                                               BUILDTARGET="$BUILDTARGET" \
+                                               CROSSTARGET="${CROSSTARGET}" \
+                                               MACHINE="$MACHINE" \
                                                MACHINE_TYPE="$MACHINE_TYPE" \
                    /bin/bash -x -c "cd /usr/src/lfs && \
                    make -f $* LFS_BASEDIR=/usr/src install" >>$LOGFILE 2>&1