Am Montag, 9. Mai 2011 schrieb Paul Wise: > On Sun, May 8, 2011 at 5:42 PM, Rainer Dorsch <firstname.lastname@example.org> wrote: > > No, navit is a third party application, which I want to package on maemo. > > Nokia does not ship any version of Navit (they ship the proprietary OVI > > maps). Freetype belongs to the core system which is shipped by Nokia, > > which I do not want to change, since I fear that it breaks other stuff. > > But applying the patch in question specifically, I might consider it as > > an option... > > > > Yes, I understand, Debian would not introduce such a hack (although e.g. > > libdb comes in a number of versions, libdb4.7, libdb4.8, libdb5.0,...). > > But I am more looking for a tactical short term solution on which I can > > iterate and improve (e.g. why should I replace the Nokia freetype, when > > I do not yet know, that this would fix the problem....). > > Yeah, this situation is similar to backporting. > > If you are unable to workaround the freetype bug in navit or use an > older version of navit that works with that version of freetype, then > try this: > > Since the ABI is the same for both versions of freetype, I would > suggest introducing a libfreetype6-navit package that contains the > newer freetype library in a private directory and adding an rpath to > navit pointing at that directory: > > http://en.wikipedia.org/wiki/Rpath_(linking) Can you give a few hints what I need to change in the freetype/debian/rules file to create a libfreetype6-navit package? I would think: -> for the private directory: changing the prefix in ./configure -> for the package name: dh_strip --dbg-package=libfreetype6 to dh_strip -- dbg-package=libfreetype6-navit Anything else? Hmm....what is the advantage of an rpath compared to a wrapper script with an LD_LIBRARY_PATH? > This is better than static linking since you can upgrade > libfreetype6-navit separately to navit. > > > Cool, I was not aware of this effort. If GPS and modem support will be > > added, the have a usable base system, I am really impressed of this > > effort :-) > > > > The biggest challenge are probably the missing hardware drivers (which > > prohibit e.g. to update the maemo distribution with new kernels). > > In addition the freesmartphone.org distribution SHR (based on > OpenEmbedded) has a port to the N900 (in the early stages): > > http://shr-project.org/trac/wiki/Devices/NokiaN900 Wow, did not see this one before, but I like pkg-n900 better :-) > There is also an Android port: > > http://www.nitdroid.com/ That one I saw before. I am more interested in a debian based system, than in android right now (given, that it does not work much better than the debian based systems). Many thanks for your comments and links, Rainer -- Rainer Dorsch Lärchenstr. 6 D-72135 Dettenhausen 07157-734133 email: email@example.com jabber: firstname.lastname@example.org GPG Fingerprint: 5966 C54C 2B3C 42CC 1F4F 8F59 E3A8 C538 7519 141E Full GPG key: http://pgp.mit.edu/
#!/usr/bin/make -f export DH_COMPAT=4 SHELL = /bin/bash CFLAGS = -Wall -g ifneq (,$(findstring noopt,$(DEB_BUILD_OPTIONS))) CFLAGS += -O0 else CFLAGS += -O2 endif ifeq (,$(findstring nostrip,$(DEB_BUILD_OPTIONS))) INSTALL_PROGRAM += -s endif # Use soft-float and thumb mode if it enabled. ifneq (,$(findstring thumb,$(DEB_BUILD_OPTIONS))) CFLAGS += -mthumb endif export CFLAGS configure: configure-stamp configure-stamp: dh_testdir tar -xjf freetype-2.3.9.tar.bz2 patch -p0 < security-CVE-2009-0946.patch patch -p0 < armel-asm-declaration.patch cd freetype-2.3.9 && ./configure --prefix=/usr --sysconfdir=/etc touch configure-stamp build: configure-stamp build-stamp build-stamp: dh_testdir $(MAKE) -C freetype-2.3.9 touch build-stamp clean: dh_testdir dh_testroot rm -f build-stamp configure-stamp rm -rf freetype-2.3.9 rm -fr objs/.libs dh_clean install: build dh_testdir dh_testroot dh_clean -k dh_installdirs $(MAKE) -C freetype-2.3.9 install DESTDIR=$(CURDIR)/debian/tmp binary-indep: build install binary-arch: build install dh_testdir dh_testroot dh_makeshlibs -V dh_installchangelogs dh_install --sourcedir=debian/tmp -v dh_strip --dbg-package=libfreetype6 dh_link dh_fixperms dh_makeshlibs -V dh_installdeb dh_shlibdeps dh_gencontrol dh_md5sums dh_builddeb binary: binary-indep binary-arch .PHONY: build clean binary-indep binary-arch binary install configure
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