make.sh: Drop MAKETUNING

[people/pmueller/ipfire-2.x.git] / make.sh

diff --git a/make.sh b/make.sh
index 1b5cac46f2c9cc6fae81af4c10beff5d7b20a1b9..39a1c5380841a3ada47c7d156c5080fe90747064 100755 (executable)
--- a/make.sh
+++ b/make.sh
@@ -201,31 +201,22 @@ configure_build() {
        CXXFLAGS="${CFLAGS}"
 
        # Determine parallelism
-       if [ -z "${MAKETUNING}" ]; then
-               # We assume that each process consumes about
-               # 192MB of memory. Therefore we find out how
-               # many processes fit into memory.
-               local mem_max=$(( ${HOST_MEM} / 192 ))
-
-               local processors="$(system_processors)"
-               local cpu_max=$(( ${processors} + 1 ))
-
-               local parallelism
-               if [ ${mem_max} -lt ${cpu_max} ]; then
-                       parallelism=${mem_max}
-               else
-                       parallelism=${cpu_max}
-               fi
-
-               # limit to -j23 because perl will not build
-               # more
-               if [ ${parallelism} -gt 23 ]; then
-                       parallelism=23
-               fi
-
-               MAKETUNING="-j${parallelism}"
+       # We assume that each process consumes about
+       # 192MB of memory. Therefore we find out how
+       # many processes fit into memory.
+       local mem_max=$(( ${SYSTEM_MEMORY} / 192 ))
+       local cpu_max=$(( ${SYSTEM_PROCESSORS} + 1 ))
+
+       local parallelism
+       if [ ${mem_max} -lt ${cpu_max} ]; then
+               parallelism=${mem_max}
+       else
+               parallelism=${cpu_max}
        fi
 
+       # Use this as default PARALLELISM
+       DEFAULT_PARALLELISM="${parallelism}"
+
        # Compression parameters
        # We use mode 8 for reasonable memory usage when decompressing
        # but with overall good compression
@@ -237,7 +228,7 @@ configure_build() {
        # We need to limit memory because XZ uses too much when running
        # in parallel and it isn't very smart in limiting itself.
        # We allow XZ to use up to 70% of all system memory.
-       local xz_memory=$(( HOST_MEM * 7 / 10 ))
+       local xz_memory=$(( SYSTEM_MEMORY * 7 / 10 ))
 
        # XZ memory cannot be larger than 2GB on 32 bit systems
        case "${build_arch}" in
@@ -469,7 +460,7 @@ prepareenv() {
        # Setup environment
        set +h
        LC_ALL=POSIX
-       export LFS LC_ALL CFLAGS CXXFLAGS MAKETUNING
+       export LFS LC_ALL CFLAGS CXXFLAGS DEFAULT_PARALLELISM
        unset CC CXX CPP LD_LIBRARY_PATH LD_PRELOAD
 
        # Make some extra directories
@@ -554,6 +545,9 @@ enterchroot() {
                CCACHE_COMPILERCHECK="${CCACHE_COMPILERCHECK}" \
                KVER="${KVER}" \
                XZ_OPT="${XZ_OPT}" \
+               DEFAULT_PARALLELISM="${DEFAULT_PARALLELISM}" \
+               SYSTEM_PROCESSORS="${SYSTEM_PROCESSORS}" \
+               SYSTEM_MEMORY="${SYSTEM_MEMORY}" \
                $(fake_environ) \
                $(qemu_environ) \
                "$@"
@@ -633,7 +627,9 @@ lfsmake1() {
                CCACHE_COMPILERCHECK="${CCACHE_COMPILERCHECK}" \
                CFLAGS="${CFLAGS}" \
                CXXFLAGS="${CXXFLAGS}" \
-               MAKETUNING="${MAKETUNING}" \
+               DEFAULT_PARALLELISM="${DEFAULT_PARALLELISM}" \
+               SYSTEM_PROCESSORS="${SYSTEM_PROCESSORS}" \
+               SYSTEM_MEMORY="${SYSTEM_MEMORY}" \
                make -f $* \
                        TOOLCHAIN=1 \
                        TOOLS_DIR="${TOOLS_DIR}" \
@@ -662,7 +658,6 @@ lfsmake2() {
 
        enterchroot \
                ${EXTRA_PATH}bash -x -c "cd /usr/src/lfs && \
-                       MAKETUNING=${MAKETUNING} \
                        make -f $* \
                        LFS_BASEDIR=/usr/src install" \
                >> ${LOGFILE} 2>&1 &
@@ -907,8 +902,9 @@ if [ -n "${TARGET_ARCH}" ]; then
        unset TARGET_ARCH
 fi
 
-# Get the amount of memory in this build system
-HOST_MEM=$(system_memory)
+# Get some information about the host system
+SYSTEM_PROCESSORS="$(system_processors)"
+SYSTEM_MEMORY="$(system_memory)"
 
 if [ -n "${BUILD_ARCH}" ]; then
        configure_build "${BUILD_ARCH}"