ls: make -i compatible with coreutils: don't follow symlink by default

[oweals/busybox.git] / make_single_applets.sh

diff --git a/make_single_applets.sh b/make_single_applets.sh
index 6473e4dddb98cd510251b65d334b788a4a990eef..a37168cdfd45339afff87f7ee38f05354fa34d49 100755 (executable)
--- a/make_single_applets.sh
+++ b/make_single_applets.sh
@@ -12,8 +12,9 @@ makeopts="-j9"
 test -f include/applets.h || { echo "No include/applets.h file"; exit 1; }
 apps="`
 grep ^IF_ include/applets.h \
-| grep -v ^IF_FEATURE_ \
+| grep -v '^IF_FEATURE_' \
 | sed 's/IF_\([A-Z0-9._-]*\)(.*/\1/' \
+| grep -v '^BUSYBOX$' \
 | sort | uniq
 `"
 
@@ -26,10 +27,18 @@ allno="$cfg"
 for app in $apps; do
        allno="`echo "$allno" | sed "s/^CONFIG_${app}=y\$/# CONFIG_${app} is not set/"`"
 done
+# remove "busybox" as well
+allno="`echo "$allno" | sed "s/^CONFIG_BUSYBOX=y\$/# CONFIG_BUSYBOX is not set/"`"
+#echo "$allno" >.config_allno
+
+trap 'test -f .config.SV && mv .config.SV .config && touch .config' EXIT
+
 
 # Turn on each applet individually and build single-applet executable
+# (give config names on command line to build only those)
+test $# = 0 && set -- $apps
 fail=0
-for app in $apps; do
+for app; do
        # Only if it was indeed originally enabled...
        { echo "$cfg" | grep -q "^CONFIG_${app}=y\$"; } || continue
 
@@ -37,22 +46,46 @@ for app in $apps; do
        mv .config .config.SV
        echo "CONFIG_${app}=y" >.config
        echo "$allno" | sed "/^# CONFIG_${app} is not set\$/d" >>.config
+
+       if test x"${app}" != x"SH_IS_ASH" && test x"${app}" != x"SH_IS_HUSH"; then
+               # $allno has all choices for "sh" aliasing set to off.
+               # "sh" aliasing defaults to "ash", not none.
+               # without this fix, "make oldconfig" sets it wrong,
+               # resulting in NUM_APPLETS = 2 (the second applet is "sh")
+               sed '/CONFIG_SH_IS_NONE/d' -i .config
+               echo "CONFIG_SH_IS_NONE=y" >>.config
+       fi
+
        if ! yes '' | make oldconfig >busybox_make_${app}.log 2>&1; then
-               : $((fail++))
+               fail=$((fail+1))
                echo "Config error for ${app}"
                mv .config busybox_config_${app}
-       elif ! make $makeopts >busybox_make_${app}.log 2>&1; then
-               : $((fail++))
+       elif ! make $makeopts >>busybox_make_${app}.log 2>&1; then
+               fail=$((fail+1))
+               grep -i -e error: -e warning: busybox_make_${app}.log
                echo "Build error for ${app}"
                mv .config busybox_config_${app}
        elif ! grep -q '^#define NUM_APPLETS 1$' include/NUM_APPLETS.h; then
+               grep -i -e error: -e warning: busybox_make_${app}.log
                mv busybox busybox_${app}
-               : $((fail++))
+               fail=$((fail+1))
                echo "NUM_APPLETS != 1 for ${app}: `cat include/NUM_APPLETS.h`"
                mv .config busybox_config_${app}
        else
+               if grep -q 'use larger COMMON_BUFSIZE' busybox_make_${app}.log; then
+                       # FEATURE_USE_BSS_TAIL=y is selected, and build system
+                       # recommends rebuilding. Do so, and print some
+                       # debug info to see whether it works right:
+                       tail -n1 busybox_make_${app}.log
+                       nm busybox_unstripped | grep ' _end'
+                       make >/dev/null 2>&1
+                       nm busybox_unstripped | grep ' _end'
+                       grep ^bb_common_bufsiz1 busybox_unstripped.map
+               fi
+               grep -i -e error: -e warning: busybox_make_${app}.log \
+               || rm busybox_make_${app}.log
                mv busybox busybox_${app}
-               rm busybox_make_${app}.log
+               #mv .config busybox_config_${app}
        fi
        mv .config.SV .config
        #exit