js: upgrade to version 1.8.0~rc1

from 1.5
use version string 1.7.0+1.8.0rc1
aka. spidermonkey

changes:
  - rebase jsautocfg.h to add JS_HAVE_LONG_LONG, fixing the build
    failure
  - document the limitation of jsautocfg.h
  - jskwgen is a host script, and should be built by BUILD_CC
  - remove dependency of readline. readline or editline is only
    used in standalone js command line, which is not shipped in
    package. Removing the dependency to avoid any concern of
    GPL3-ization
  - set BUILD_OPT=1 for optimized build

Note on version choice:
   js is known to have long rc cycles. e.g. the version 1.5:
     js-1.5-b1:   12/16/1999,  js-1.5-rc1:     03/17/2000,
     js-1.5-rc6a: 06/16/2004,  js-1.5 release: 10/22/2005

   Current release version is 1.7.0: 10/19/2007, latest version
   1.8.0-rc1: 03/09/2009, so 1.8.0-rc1 is used.

Note on standalone js vs. xulrunner:
   xulrunner also includes a js version, that is more updated than
   standalone spidermonkey. It also uses autotools so jsautocfg.h
   patch may not be necessary. However the version of xulrunner is
   different from js, and it's difficult to identify the mapping
   between them. It needs further investigation on xulrunner's
   bundled js

Signed-off-by: Qing He <qing.he@intel.com>

3 files changed, 38 insertions, 11 deletions

diff --git a/meta/packages/js/files/buildcc.patch b/meta/packages/js/files/buildcc.patch
new file mode 100644
index 0000000000..26eef218d6
--- /dev/null
+++ b/meta/packages/js/files/buildcc.patch
@@ -0,0 +1,20 @@
+jskwgen should be built by BUILD_CC in cross environment
+
+7/23/2010 - created by Qing He <qing.he@intel.com>
+
+diff -uNr js.orig//src/Makefile.ref js/src/Makefile.ref
+--- js.orig//src/Makefile.ref	2009-02-25 21:24:29.000000000 +0800
++++ js/src/Makefile.ref	2010-07-23 13:26:51.000000000 +0800
+@@ -303,10 +303,10 @@
+ 
+ $(OBJDIR)/jskwgen.o: jskwgen.c jskeyword.tbl
+ 	@$(MAKE_OBJDIR)
+-	$(CC) -o $@ -c $(CFLAGS) $<
++	$(BUILD_CC) -o $@ -c $(BUILD_CFLAGS) $<
+ 
+ $(OBJDIR)/jskwgen$(HOST_BIN_SUFFIX): $(OBJDIR)/jskwgen.$(OBJ_SUFFIX)
+-	$(CC) -o $@ $(CFLAGS) $(LDFLAGS) $^
++	$(BUILD_CC) -o $@ $(BUILD_CFLAGS) $(BUILD_LDFLAGS) $^
+ 
+ endif
+ 
diff --git a/meta/packages/js/files/jsautocfg.h b/meta/packages/js/files/jsautocfg.h
index ac786dcdad..efaf807acc 100644
--- a/meta/packages/js/files/jsautocfg.h
+++ b/meta/packages/js/files/jsautocfg.h
@@ -49,4 +49,6 @@
 
 #define JS_STACK_GROWTH_DIRECTION (-1)
 
+#define JS_HAVE_LONG_LONG
+
 #endif /* js_cpucfg___ */
diff --git a/meta/packages/js/js_1.5.bb b/meta/packages/js/js_1.7.0+1.8.0rc1.bb
index fe8c8c2b9b..36ad11d1f6 100644
--- a/meta/packages/js/js_1.5.bb
+++ b/meta/packages/js/js_1.7.0+1.8.0rc1.bb
@@ -4,34 +4,39 @@ SECTION = "libs"
 
 # the package is licensed under either of the following
 LICENSE = "MPL1.1 | GPLv2+ | LGPLv2.1+"
-DEPENDS = "readline"
-PR = "r1"
-SRC_URI = "http://ftp.mozilla.org/pub/mozilla.org/js/older-packages/js-1.5.tar.gz \
-           file://link_with_gcc.patch;patch=1 \
-           file://usepic.patch;patch=1 \
+LIC_FILES_CHKSUM = "file://jsapi.c;beginline=4;endline=39;md5=347c6bbf4fb4547de1fa5ad830030063"
+PR = "r0"
+
+SRC_URI = "http://ftp.mozilla.org/pub/mozilla.org/js/js-1.8.0-rc1.tar.gz \
+           file://link_with_gcc.patch \
+           file://usepic.patch \
+           file://buildcc.patch;striplevel=2 \
            file://jsautocfg.h"
 
 S = "${WORKDIR}/js/src"
 
-FILES_${PN} = "${libdir}/lib*.so"
-FILES_${PN}-dev = "${includedir} ${libdir}/lib*.a"
-
-EXTRA_OEMAKE = "'CC=${CC}' 'LD=${LD}' 'XCFLAGS=${CFLAGS}' 'XLDFLAGS=${LDFLAGS} -Wl,-soname=libjs'"
+EXTRA_OEMAKE = "'CC=${CC}' 'LD=${LD}' 'XCFLAGS=${CFLAGS}' 'XLDFLAGS=${LDFLAGS} -Wl,-soname=libjs' \
+                'BUILD_CC=${BUILD_CC}' 'BUILD_CFLAGS=${BUILD_CFLAGS}' 'BUILD_LDFLAGS=${BUILD_LDFLAGS}'"
 
 PARALLEL_MAKE = ""
 
+# XXX: this is only guaranteed to work for i386 targets!
 do_compile_prepend() {
 	cp ${WORKDIR}/jsautocfg.h ${S}/
 }
 
 do_compile() {
-	oe_runmake -f Makefile.ref JS_READLINE=1 JS_EDITLINE=1 PREBUILT_CPUCFG=1
+	oe_runmake -f Makefile.ref JS_EDITLINE=1 PREBUILT_CPUCFG=1 BUILD_OPT=1
 }
 
 do_install() {
 	install -d ${D}${libdir}
 	install -d ${D}${includedir}
 	install -d ${D}${includedir}/js
-	oe_libinstall -so -C Linux_All_DBG.OBJ libjs ${D}${libdir}
+	oe_libinstall -so -C Linux_All_OPT.OBJ libjs ${D}${libdir}
 	install -m 0644 ${S}/*.h ${D}${includedir}/js
 }
+
+FILES_${PN} = "${libdir}/lib*.so"
+FILES_${PN}-dev = "${includedir} ${libdir}/lib*.a"
+