FlorianOn Thursday 11 October 2012 15:48:47  Fainelli wrote:
> On Thursday 11 October 2012 09:32:13 [email protected] wrote:
> > I'm working on updating bluez to a more recent version. The newer
> > bluez needs a newer glib.  I updated the version of glib. Updating
> > glib triggers a dependency on libffi.
> > 
> > Who is looking in the wrong place? glib or libffi?
> 
> At first glance, it looks like TARGET_CPPFLAGS is not being used by libtool
> at all, which is certainly the real issue here, as to why it does not use them
> is another question.
> 
> > 
> > OpenWrt-libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I..
> > -DG_LOG_DOMAIN=\"GLib-GObject\" -I.. -I../glib -I../glib -I..
> > -DG_DISABLE_CAST_CHECKS -DGOBJECT_COMPILATION
> > -I/home/apps/openwrt/staging_dir/host/include -pthread
> > -I/home/apps/openwrt/staging_dir/host/include -O2
> > -I/home/apps/openwrt/staging_dir/host/include -Wall -MT
> > libgobject_2_0_la-gclosure.lo -MD -MP -MF
> > .deps/libgobject_2_0_la-gclosure.Tpo -c gclosure.c  -fPIC -DPIC -o
> > .libs/libgobject_2_0_la-gclosure.o
> > gclosure.c:29:17: fatal error: ffi.h: No such file or directory

That's not even your cross-gcc here, is it trying to build some host tool?
If so you should also stage libffi into the host staging dir for it to be found

> > 
> > jonsmirl@terra:/home/apps/openwrt$ find | grep ffi.h
> > ./staging_dir/target-arm_v5te_uClibc-0.9.33.2_eabi/usr/include/ffi.h
> > ./staging_dir/host/lib/libffi-3.0.10/include/ffi.h
> > ./build_dir/toolchain-arm_v5te_gcc-4.6-linaro_uClibc-0.9.33.2_eabi/gcc-linaro-4.6-2012.02/libffi/include/ffi.h.in
> > jonsmirl@terra:/home/apps/openwrt$
> > 
> > 
> > jonsmirl@terra:/home/apps/openwrt/feeds/packages$ svn diff
> > Index: libs/glib2/Makefile
> > ===================================================================
> > --- libs/glib2/Makefile     (revision 33716)
> > +++ libs/glib2/Makefile     (working copy)
> > @@ -8,13 +8,13 @@
> >  include $(TOPDIR)/rules.mk
> > 
> >  PKG_NAME:=glib2
> > -PKG_VERSION:=2.26.1
> > -PKG_RELEASE:=3
> > +PKG_VERSION:=2.32.4
> > +PKG_RELEASE:=4
> > 
> > -PKG_SOURCE:=glib-$(PKG_VERSION).tar.bz2
> > +PKG_SOURCE:=glib-$(PKG_VERSION).tar.xz
> >  PKG_BUILD_DIR:=$(BUILD_DIR)/glib-$(PKG_VERSION)
> > -PKG_SOURCE_URL:=@GNOME/glib/2.26
> > -PKG_MD5SUM:=17535accceef55bcb17a74d73f9c2aef
> > +PKG_SOURCE_URL:=@GNOME/glib/2.32
> > +PKG_MD5SUM:=bf84fefd9c1a5b5a7a38736f4ddd674a
> > 
> >  PKG_FIXUP:=autoreconf
> >  PKG_BUILD_DEPENDS:=glib2/host libpthread zlib libintl libffi
> > @@ -30,7 +30,7 @@
> >  define Package/glib2
> >    SECTION:=libs
> >    CATEGORY:=Libraries
> > -  DEPENDS:=$(ICONV_DEPENDS) $(INTL_DEPENDS) +zlib +libpthread
> > +  DEPENDS:=$(ICONV_DEPENDS) $(INTL_DEPENDS) +zlib +libpthread +libffi
> >    TITLE:=glib 2.0
> >    URL:=http://www.gtk.org/
> >  endef
> > jonsmirl@terra:/home/apps/openwrt/feeds/packages$
> > 
> > 
> > -- 
> > Jon Smirl
> > [email protected]
> > _______________________________________________
> > openwrt-devel mailing list
> > [email protected]
> > https://lists.openwrt.org/mailman/listinfo/openwrt-devel
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