summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
-rw-r--r--Makefile.custom2
-rw-r--r--archival/bbunzip.c11
-rw-r--r--include/usage.src.h (renamed from include/usage.h)15
-rw-r--r--scripts/Makefile.IMA2
-rwxr-xr-xscripts/gen_build_files.sh26
5 files changed, 40 insertions, 16 deletions
diff --git a/Makefile.custom b/Makefile.custom
index fa69dce..01d69dd 100644
--- a/Makefile.custom
+++ b/Makefile.custom
@@ -118,7 +118,7 @@ disp_doc = $($(quiet)cmd_doc)
# sed adds newlines after "Options:" etc,
# this is needed in order to get good BusyBox.{1,txt,html}
docs/busybox.pod: $(srctree)/docs/busybox_header.pod \
- $(srctree)/include/usage.h \
+ include/usage.h \
$(srctree)/docs/busybox_footer.pod \
applets/usage_pod
$(disp_doc)
diff --git a/archival/bbunzip.c b/archival/bbunzip.c
index ce62235..b243afb 100644
--- a/archival/bbunzip.c
+++ b/archival/bbunzip.c
@@ -304,6 +304,17 @@ int gunzip_main(int argc UNUSED_PARAM, char **argv)
*
* Licensed under GPLv2 or later, see file LICENSE in this tarball for details.
*/
+//usage:#define bunzip2_trivial_usage
+//usage: "[OPTIONS] [FILE]..."
+//usage:#define bunzip2_full_usage "\n\n"
+//usage: "Decompress FILEs (or stdin)\n"
+//usage: "\nOptions:"
+//usage: "\n -c Write to stdout"
+//usage: "\n -f Force"
+//usage:#define bzcat_trivial_usage
+//usage: "FILE"
+//usage:#define bzcat_full_usage "\n\n"
+//usage: "Decompress to stdout"
//applet:IF_BUNZIP2(APPLET(bunzip2, _BB_DIR_USR_BIN, _BB_SUID_DROP))
//applet:IF_BUNZIP2(APPLET_ODDNAME(bzcat, bunzip2, _BB_DIR_USR_BIN, _BB_SUID_DROP, bzcat))
#if ENABLE_BUNZIP2
diff --git a/include/usage.h b/include/usage.src.h
index a9c4c42..78c0a0f 100644
--- a/include/usage.h
+++ b/include/usage.src.h
@@ -15,6 +15,8 @@
#define NOUSAGE_STR "\b"
+INSERT
+
#define acpid_trivial_usage \
"[-d] [-c CONFDIR] [-l LOGFILE] [-e PROC_EVENT_FILE] [EVDEV_EVENT_FILE]..."
#define acpid_full_usage "\n\n" \
@@ -234,19 +236,6 @@
"\n -v Verbose" \
"\n -F Don't store or verify checksum" \
-#define bunzip2_trivial_usage \
- "[OPTIONS] [FILE]..."
-#define bunzip2_full_usage "\n\n" \
- "Decompress FILEs (or stdin)\n" \
- "\nOptions:" \
- "\n -c Write to stdout" \
- "\n -f Force" \
-
-#define bzcat_trivial_usage \
- "FILE"
-#define bzcat_full_usage "\n\n" \
- "Decompress to stdout"
-
#define unlzma_trivial_usage \
"[OPTIONS] [FILE]..."
#define unlzma_full_usage "\n\n" \
diff --git a/scripts/Makefile.IMA b/scripts/Makefile.IMA
index bddd702..11ae39e 100644
--- a/scripts/Makefile.IMA
+++ b/scripts/Makefile.IMA
@@ -200,7 +200,7 @@ applets/usage: include/autoconf.h
applets/applet_tables: include/autoconf.h
$(HOSTCC) -Wall -Wstrict-prototypes -O2 -fomit-frame-pointer -I$(srctree)/include -o applets/applet_tables applets/applet_tables.c
-include/usage_compressed.h: $(srctree)/include/usage.h applets/usage
+include/usage_compressed.h: include/usage.h applets/usage
$(srctree)/applets/usage_compressed include/usage_compressed.h applets
include/applet_tables.h: include/applets.h
diff --git a/scripts/gen_build_files.sh b/scripts/gen_build_files.sh
index 44e8c17..647c7da 100755
--- a/scripts/gen_build_files.sh
+++ b/scripts/gen_build_files.sh
@@ -10,7 +10,7 @@ srctree="$1"
# (Re)generate include/applets.h
src="$srctree/include/applets.src.h"
dst="include/applets.h"
-s=`sed -n 's@^//applet:@@p' -- */*.c */*/*.c`
+s=`sed -n 's@^//applet:@@p' -- "$srctree"/*/*.c "$srctree"/*/*/*.c`
echo "/* DO NOT EDIT. This file is generated from applets.src.h */" >"$dst.$$.tmp"
# Why "IFS='' read -r REPLY"??
# This atrocity is needed to read lines without mangling.
@@ -27,6 +27,30 @@ else
mv -- "$dst.$$.tmp" "$dst"
fi
+# (Re)generate include/usage.h
+src="$srctree/include/usage.src.h"
+dst="include/usage.h"
+# We add line continuation backslash after each line,
+# and insert empty line before each line which doesn't start
+# with space or tab
+# (note: we need to use \\\\ because of ``)
+s=`sed -n -e 's@^//usage:\([ \t].*\)$@\1 \\\\@p' -e 's@^//usage:\([^ \t].*\)$@\n\1 \\\\@p' -- "$srctree"/*/*.c "$srctree"/*/*/*.c`
+echo "/* DO NOT EDIT. This file is generated from usage.src.h */" >"$dst.$$.tmp"
+# Why "IFS='' read -r REPLY"??
+# This atrocity is needed to read lines without mangling.
+# IFS='' prevents whitespace trimming,
+# -r suppresses backslash handling.
+while IFS='' read -r REPLY; do
+ test x"$REPLY" = x"INSERT" && REPLY="$s"
+ printf "%s\n" "$REPLY"
+done <"$src" >>"$dst.$$.tmp"
+if test -f "$dst" && cmp -s "$dst.$$.tmp" "$dst"; then
+ rm -- "$dst.$$.tmp"
+else
+ echo " GEN $dst"
+ mv -- "$dst.$$.tmp" "$dst"
+fi
+
# (Re)generate */Kbuild and */Config.in
find -type d | while read -r d; do
d="${d#./}"