Export make target now produces a .zip file by default

git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@3778 42af7a65-404d-4744-a932-0658087f49c3

COPYING

@@ -44,6 +44,36 @@ License for NuttX in general (authorship of individual files may vary):
  *
  *************************************************************************/
 
+FAT Long File Names
+^^^^^^^^^^^^^^^^^^^
+
+  NOTE:  If CONFIG_FAT_LFN is defined in your NuttX configuration file, then
+  there may be some legal, patent issues. The following was extracted from
+  the entry "File Allocation Table from Wikipedia, the free encyclopedia:
+
+    "On December 3, 2003 Microsoft announced it would be offering licenses
+     for use of its FAT specification and 'associated intellectual property',
+     at the cost of a US$0.25 royalty per unit sold, with a $250,000 maximum
+     royalty per license agreement.
+
+     o "U.S. Patent 5,745,902 (http://www.google.com/patents?vid=5745902) -
+        Method and system for accessing a file using file names having
+        different file name formats. ...
+     o "U.S. Patent 5,579,517 (http://www.google.com/patents?vid=5579517) -
+        Common name space for long and short filenames. ...
+     o "U.S. Patent 5,758,352 (http://www.google.com/patents?vid=5758352) -
+        Common name space for long and short filenames. ...
+     o "U.S. Patent 6,286,013 (http://www.google.com/patents?vid=6286013) -
+        Method and system for providing a common name space for long and
+        short file names in an operating system. ...
+ 
+    "Many technical commentators have concluded that these patents only cover
+     FAT implementations that include support for long filenames, and that
+     removable solid state media and consumer devices only using short names
+     would be unaffected. ..."
+ 
+  So you have been forewarned:  Use the long filename at your own risk!
+
 uIP
 ^^^
 
@@ -126,4 +156,3 @@ Documents/rss.gif
   * share alike – If you alter, transform, or build upon this work,
     you may distribute the resulting work only under the same or
     similar license to this one.
-

arch/sim/src/Makefile

@@ -108,7 +108,7 @@ LDPATHS	= $(addprefix -L$(TOPDIR)/,$(dir $(LINKLIBS)))
 LDLIBS = $(patsubst lib%,-l%,$(basename $(notdir $(LINKLIBS))))
 
 all: up_head$(OBJEXT) libarch$(LIBEXT)
-.PHONY: clean distclean cleanrel depend
+.PHONY: export_head clean distclean cleanrel depend
 
 $(AOBJS): %$(OBJEXT): %.S
 	$(call ASSEMBLE, $<, $@)

tools/Makefile.export

@@ -36,9 +36,11 @@
 include $(TOPDIR)/.config
 include $(EXPORTDIR)/Make.defs
 
+ifdef ARCHSCRIPT
 LDPATH = ${shell echo "$(ARCHSCRIPT)" | sed -e "s/^-T[ ]*//g"}
 LDNAME = ${shell basename ${LDPATH}}
 LDDIR = ${shell dirname ${LDPATH}}
+endif
 ARCHSUBDIR = "arch/$(CONFIG_ARCH)/src"
 ARCHDIR ="$(TOPDIR)/$(ARCHSUBDIR)"
 
@@ -51,9 +53,11 @@ $(EXPORTDIR)/makeinfo.sh: $(TOPDIR)/.config $(EXPORTDIR)/Make.defs
 	@echo "" >> $(EXPORTDIR)/makeinfo.sh
 	@echo "ARCHSUBDIR=\"$(ARCHSUBDIR)\"" >> $(EXPORTDIR)/makeinfo.sh
 	@echo "ARCHDIR=\"$(ARCHDIR)\"" >> $(EXPORTDIR)/makeinfo.sh
+ifdef ARCHSCRIPT
 	@echo "LDNAME=\"$(LDNAME)\"" >> $(EXPORTDIR)/makeinfo.sh
 	@echo "LDDIR=\"$(LDDIR)\"" >> $(EXPORTDIR)/makeinfo.sh
 	@echo "LDPATH=\"$(LDPATH)\"" >> $(EXPORTDIR)/makeinfo.sh
+endif
 	@echo "ARCHCFLAGS=\"$(ARCHCFLAGS) $(ARCHCPUFLAGS)\"" >> $(EXPORTDIR)/makeinfo.sh
 	@echo "ARCHCXXFLAGS=\"$(ARCHCXXFLAGS) $(ARCHCPUFLAGS)\"" >> $(EXPORTDIR)/makeinfo.sh
 	@chmod 755 $(EXPORTDIR)/makeinfo.sh

tools/mkexport.sh

@@ -41,9 +41,10 @@
 
 # Get the input parameter list
 
-USAGE="USAGE: $0 [-d] -t <top-dir> [-x <lib-ext>] -l \"lib1 [lib2 [lib3 ...]]\""
+USAGE="USAGE: $0 [-d] [-z] -t <top-dir> [-x <lib-ext>] -l \"lib1 [lib2 [lib3 ...]]\""
 unset TOPDIR
 unset LIBLIST
+unset TGZ
 LIBEXT=.a
 
 while [ ! -z "$1" ]; do
@@ -63,6 +64,9 @@ while [ ! -z "$1" ]; do
 			shift
 			LIBEXT=$1
 			;;
+ 		-z )
+			TGZ=y
+			;;
 		-h )
 			echo $USAGE
 			exit 0
@@ -113,9 +117,14 @@ if [ -d "${EXPORTDIR}" ]; then
 	rm -rf "${EXPORTDIR}"
 fi
 
+# Remove any possible previous results
+
 rm -f "${EXPORTDIR}.tar"
+rm -f "${EXPORTDIR}.zip"
 rm -f "${EXPORTDIR}.tar.gz"
 
+# Create the export directory and some of its subdirectories
+
 mkdir "${EXPORTDIR}" || { echo "MK: 'mkdir ${EXPORTDIR}' failed"; exit 1; }
 mkdir "${EXPORTDIR}/startup" || { echo "MK: 'mkdir ${EXPORTDIR}/startup' failed"; exit 1; }
 mkdir "${EXPORTDIR}/libs" || { echo "MK: 'mkdir ${EXPORTDIR}/libs' failed"; exit 1; }
@@ -139,22 +148,32 @@ source "${EXPORTDIR}/makeinfo.sh"
 rm -f "${EXPORTDIR}/makeinfo.sh"
 rm -f "${EXPORTDIR}/Make.defs"
 
-# Verifty the build info that we got from makeinfo.sh
+# Verify the build info that we got from makeinfo.sh
 
 if [ ! -d "${ARCHDIR}" ]; then
 	echo "MK: Directory ${ARCHDIR} does not exist"
 	exit 1
 fi
 
-if [ ! -f "${LDPATH}" ]; then
+# Is there a linker script in this configuration?
-	echo "MK: File ${LDPATH} does not exist"
+
-	exit 1
+if [ ! -z "${LDPATH}" ]; then
+
+	# Apparently so.  Verify that the script exists
+
+	if [ ! -f "${LDPATH}" ]; then
+		echo "MK: File ${LDPATH} does not exist"
+		exit 1
+	fi
+
+	# Copy the linker script
+
+	cp --preserve=all "${LDPATH}" "${EXPORTDIR}/build/." || \
+		{ echo "MK: cp ${LDPATH} failed"; exit 1; }
 fi
 
-# Copy the build info that we got from makeinfo.sh
+# Save the compilation options
 
-cp --preserve=all "${LDPATH}" "${EXPORTDIR}/build/." || \
-	{ echo "MK: cp ${LDPATH} failed"; exit 1; }
 echo "ARCHCFLAGS = ${ARCHCFLAGS}" >"${EXPORTDIR}/build/Make.defs"
 echo "ARCHCXXFLAGS = ${ARCHCXXFLAGS}" >>"${EXPORTDIR}/build/Make.defs"
 
@@ -221,8 +240,13 @@ done
 
 cd "${TOPDIR}" || \
 	{ echo "MK: 'cd ${TOPDIR}' failed"; exit 1; }
-tar cvf "${EXPORTSUBDIR}.tar" "${EXPORTSUBDIR}" 1>/dev/null 2>&1
+
-gzip -f "${EXPORTSUBDIR}.tar"
+if [ "X${TGZ}" = "Xy" ]; then
+	tar cvf "${EXPORTSUBDIR}.tar" "${EXPORTSUBDIR}" 1>/dev/null 2>&1
+	gzip -f "${EXPORTSUBDIR}.tar"
+else
+	zip -r "${EXPORTSUBDIR}.zip" "${EXPORTSUBDIR}" 1>/dev/null 2>&1
+fi
 
 # Clean up after ourselves