X-Git-Url: http://git.ipfire.org/?p=ipfire-2.x.git;a=blobdiff_plain;f=make.sh;h=aaaeb751e20d1e699d53154e046e82757bfe5e44;hp=818d3aa09d8c692835a08046620b3af79893f9d0;hb=05b2d72588aa0ae8d1a1b521788912f0b1702b47;hpb=b302b9a695e391477eab0cb2343f3ba1b1ba1989

diff --git a/make.sh b/make.sh
index 818d3aa09d..aaaeb751e2 100755
--- a/make.sh
+++ b/make.sh
@@ -225,6 +225,30 @@ configure_build() {
 
 		MAKETUNING="-j${parallelism}"
 	fi
+
+	# Compression parameters
+	# We use mode 8 for reasonable memory usage when decompressing
+	# but with overall good compression
+	XZ_OPT="-8"
+
+	# We try to use as many cores as possible
+	XZ_OPT="${XZ_OPT} -T0"
+
+	# 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=$(( HOST_MEM * 7 / 10 ))
+
+	# XZ memory cannot be larger than 2GB on 32 bit systems
+	case "${build_arch}" in
+		i*86|armv*)
+			if [ ${xz_memory} -gt 2048 ]; then
+				xz_memory=2048
+			fi
+			;;
+	esac
+
+	XZ_OPT="${XZ_OPT} --memory=${xz_memory}MiB"
 }
 
 configure_build_guess() {
@@ -861,21 +885,6 @@ fi
 # Get the amount of memory in this build system
 HOST_MEM=$(system_memory)
 
-# Checking host memory, tuning XZ_OPT
-
-if [ $HOST_MEM -lt 1024 ]; then
-	print_build_stage "Host-Memory: $HOST_MEM MiB"
-	print_build_stage "Not enough host memory (less than 1024 MiB, please consider upgrading)"
-
-	exit 1
-
-else
-
-	XZ_MEM="$(( HOST_MEM * 7 / 10 ))MiB"
-	XZ_OPT="-T4 -8 --memory=$XZ_MEM"
-
-fi
-
 if [ -n "${BUILD_ARCH}" ]; then
 	configure_build "${BUILD_ARCH}"
 else
@@ -1133,6 +1142,7 @@ buildipfire() {
 		lfsmake2 linux-initrd			KCFG="-multi"
 		;;
   esac
+  lfsmake2 intel-microcode
   lfsmake2 xtables-addons			USPACE="1"
   lfsmake2 openssl
   [ "${BUILD_ARCH}" = "i586" ] && lfsmake2 openssl KCFG='-sse2'
@@ -1573,7 +1583,7 @@ buildpackages() {
 	lfsmake2 flash-images
   fi
 
-  mv $LFS/install/images/{*.iso,*.tgz,*.img.xz,*.bz2} $BASEDIR >> $LOGFILE 2>&1
+  mv $LFS/install/images/{*.iso,*.img.xz,*.bz2} $BASEDIR >> $LOGFILE 2>&1
 
   ipfirepackages
 
@@ -1585,7 +1595,7 @@ buildpackages() {
   # remove not useable iso on armv5tel (needed to build flash images)
   [ "${BUILD_ARCH}" = "armv5tel" ] && rm -rf *.iso
 
-  for i in `ls *.bz2 *.img.gz *.iso`; do
+  for i in `ls *.bz2 *.img.xz *.iso`; do
 	md5sum $i > $i.md5
   done
   cd $PWD
@@ -1776,8 +1786,8 @@ toolchain)
 	buildtoolchain
 	echo "`date -u '+%b %e %T'`: Create toolchain image for ${BUILD_ARCH}" | tee -a $LOGFILE
 	test -d $BASEDIR/cache/toolchains || mkdir -p $BASEDIR/cache/toolchains
-	cd $BASEDIR && XZ_OPT="$(XZ_OPT)" tar -Jc --exclude='log/_build.*.log' -f cache/toolchains/$SNAME-$VERSION-toolchain-$TOOLCHAINVER-${BUILD_ARCH}.tar.xz --xz \
-		build/${TOOLS_DIR} build/bin/sh log >> $LOGFILE
+	cd $BASEDIR && tar -cf- --exclude='log/_build.*.log' build/${TOOLS_DIR} build/bin/sh log | xz ${XZ_OPT} \
+		> cache/toolchains/$SNAME-$VERSION-toolchain-$TOOLCHAINVER-${BUILD_ARCH}.tar.xz
 	md5sum cache/toolchains/$SNAME-$VERSION-toolchain-$TOOLCHAINVER-${BUILD_ARCH}.tar.xz \
 		> cache/toolchains/$SNAME-$VERSION-toolchain-$TOOLCHAINVER-${BUILD_ARCH}.md5
 	stdumount