try using -O (--output-sync) with make

diff --git a/do_build b/do_build
index 2053bd63dae015074c3ad7695a8909b05ee00766..7f1728d9a5ce215c1a5d6c91a277a651f61fb8fc 100755 (executable)
--- a/do_build
+++ b/do_build
@@ -94,7 +94,7 @@ $cmd <<-EOF
        echo CONFIG_MODULES=y >>\$e || exit 1
        KCONFIG_ALLCONFIG=\$e cross -n -N -a x86_64 -c "$gcc_version" O=\$d -s allmodconfig || exit 1
        echo "Forking x86 build ..."
-       /usr/bin/time cross -n -N -a x86_64 -c "$gcc_version" O=\$d -j"$j_factor" -s > \$log_x86 2>&1 &
+       /usr/bin/time cross -n -N -a x86_64 -c "$gcc_version" O=\$d -j"$j_factor" -O -s > \$log_x86 2>&1 &
        x86_64_pid=\$!
 
        echo Building: powerpc ppc64_defconfig
@@ -103,7 +103,7 @@ $cmd <<-EOF
        log_ppc=\$d.log
        cross -n -N -a powerpc64 -k powerpc -c "$gcc_ppc_version" O=\$d -s ppc64_defconfig || exit 1
        echo "Forking powerpc build ..."
-       /usr/bin/time cross -n -N -a powerpc64 -k powerpc -c "$gcc_ppc_version" O=\$d -j"$j_factor" -s > \$log_ppc 2>&1 &
+       /usr/bin/time cross -n -N -a powerpc64 -k powerpc -c "$gcc_ppc_version" O=\$d -j"$j_factor" -O -s > \$log_ppc 2>&1 &
        ppc64_pid=\$!
 
        echo Building: arm multi_v7_defconfig
@@ -112,7 +112,7 @@ $cmd <<-EOF
        log_arm=\$d.log
        cross -n -N -a arm -c "$gcc_version" O=\$d -s multi_v7_defconfig || exit 1
        echo "Forking arm build ..."
-       /usr/bin/time cross -n -N -a arm -c "$gcc_version" O=\$d -j"$j_factor" -s > \$log_arm 2>&1 &
+       /usr/bin/time cross -n -N -a arm -c "$gcc_version" O=\$d -j"$j_factor" -O -s > \$log_arm 2>&1 &
        arm_pid=\$!
 
        echo Building: perf
@@ -120,7 +120,7 @@ $cmd <<-EOF
        [ -d \$d ] || mkdir \$d || exit 1
        log_perf=\$d.log
        echo "Forking perf build ..."
-       /usr/bin/time make -s -C tools/perf JOBS="$j_factor" O=\$d > \$log_perf 2>&1 &
+       /usr/bin/time make -s -O -C tools/perf JOBS="$j_factor" O=\$d > \$log_perf 2>&1 &
        perf_pid=\$!
 
        wait \$perf_pid

diff --git a/do_last_build b/do_last_build
index 6977f9f581b3d423336068014ca3bfafd6a13ffa..01153c7586308ab6e445c15f296af3c8fe771b46 100755 (executable)
--- a/do_last_build
+++ b/do_last_build
@@ -22,19 +22,19 @@ $cmd <<-EOF
        touch .scmversion
 
        echo Building: x86_64 modules_install
-       INSTALL_MOD_PATH="${build_dir%/*}" /usr/bin/time cross -n -N -a x86_64 -c $gcc_version O=../x86_64_allmodconfig -j$j_factor -s modules_install
+       INSTALL_MOD_PATH="${build_dir%/*}" /usr/bin/time cross -n -N -a x86_64 -c $gcc_version O=../x86_64_allmodconfig -j$j_factor -O -s modules_install
 
        echo Building: x86_64 allnoconfig
        d=../x86_64_allnoconfig
        [ -d \$d ] || mkdir \$d
        cross -n -N -a x86_64 -c $gcc_version -s O=\$d allnoconfig
-       cross -n -N -a x86_64 -c $gcc_version O=\$d -j$j_factor -s
+       cross -n -N -a x86_64 -c $gcc_version O=\$d -j$j_factor -O -s
 
        echo Building: powerpc allnoconfig
        d=../powerpc_allnoconfig
        [ -d \$d ] || mkdir \$d
        cross -n -N -k powerpc -a powerpc64 -c $gcc_ppc_version -s O=\$d allnoconfig
-       cross -n -N -k powerpc -a powerpc64 -c $gcc_ppc_version O=\$d -j$j_factor -s
+       cross -n -N -k powerpc -a powerpc64 -c $gcc_ppc_version O=\$d -j$j_factor -O -s
 
        echo Building: powerpc64 allnoconfig
        d=../powerpc64_allnoconfig
@@ -44,25 +44,25 @@ $cmd <<-EOF
        KCONFIG_ALLCONFIG=\$e \
                cross -n -N -k powerpc -a powerpc64 -c $gcc_ppc_version -s O=\$d allnoconfig
        rm \$e
-       cross -n -N -k powerpc -a powerpc64 -c $gcc_ppc_version O=\$d -j$j_factor -s
+       cross -n -N -k powerpc -a powerpc64 -c $gcc_ppc_version O=\$d -j$j_factor -O -s
 
        echo Building: powerpc ppc44x_defconfig
        d=../powerpc_ppc44x_defconfig
        [ -d \$d ] || mkdir \$d
        cross -n -N -k powerpc -a powerpc64 -c $gcc_ppc_version -s O=\$d ppc44x_defconfig
-       cross -n -N -k powerpc -a powerpc64 -c $gcc_ppc_version O=\$d -j$j_factor -s
+       cross -n -N -k powerpc -a powerpc64 -c $gcc_ppc_version O=\$d -j$j_factor -O -s
 
        echo Building: powerpc allyesconfig
        d=../powerpc_allyesconfig
        [ -d \$d ] || mkdir \$d
        cross -n -N -k powerpc -a powerpc64 -c $gcc_ppc_version -s O=\$d allyesconfig
-       cross -n -N -k powerpc -a powerpc64 -c $gcc_ppc_version -- O=\$d -j$j_factor -s -k
+       cross -n -N -k powerpc -a powerpc64 -c $gcc_ppc_version -- O=\$d -j$j_factor -O -s -k
 
        echo Building: powerpc pseries_le_defconfig
        d=../powerpc_pseries_le_defconfig
        [ -d \$d ] || mkdir \$d
        cross -n -N -k powerpc -a powerpc64le -c $gcc_ppcle_version -s O=\$d pseries_le_defconfig
-       cross -n -N -k powerpc -a powerpc64le -c $gcc_ppcle_version -- O=\$d -j$j_factor -s
+       cross -n -N -k powerpc -a powerpc64le -c $gcc_ppcle_version -- O=\$d -j$j_factor -O -s
 
        rm .scmversion
 EOF
@@ -89,7 +89,7 @@ do
                echo Building: $ka defconfig
                [ -d $d ] || mkdir $d
                cross -n -N -a ${ca} -k ${ka} -c $gcc_version -s O=$d defconfig
-               cross -n -N -a ${ca} -k ${ka} -c $gcc_version O=$d -j$j_factor -s
+               cross -n -N -a ${ca} -k ${ka} -c $gcc_version O=$d -j$j_factor -O -s
 
                rm .scmversion
        EOF