16.10.2012 13:22, Yves Blusseau пишет: > Hi all, > i think we have a problem with 64bits target. > The problem is that package create shared libraries in /usr/lib64 instead > of > /usr/lib. > Also pkgconfig files contain path to /usr/lib64. > So we need to find a way to package this libraries. > A good example is openssl. > To compile/install properly i have activate the extglob shell option > ([1]http://www.linuxjournal.com/content/bash-extended-globbing) in > buildtool.mk: > [2]SHELL:=/bin/bash -O extglob > - -chmod -R 755 $(TARGET_DIR)/usr/lib/* > - -$(BT_STRIP) $(BT_STRIP_LIBOPTS) $(TARGET_DIR)/usr/lib/*.so > - -$(BT_STRIP) $(BT_STRIP_LIBOPTS) > $(TARGET_DIR)/usr/lib/engines/*.so > + -chmod -R 755 $(TARGET_DIR)/usr/lib*(64)/* > + -$(BT_STRIP) $(BT_STRIP_LIBOPTS) $(TARGET_DIR)/usr/lib*(64)/*.so > + -$(BT_STRIP) $(BT_STRIP_LIBOPTS) > $(TARGET_DIR)/usr/lib*(64)/engines/*.so > So the libraries are installed properly (some are in /usr/lib other in > /usr/lib64). > The problem now is the packaging: > <File> > Filename = usr/lib/libssl.so.1.0.0 > Source = usr/lib/libssl.so.1.0.0 > Type = binary > Permissions = 755 > </File> > <File> > Filename = usr/lib/libssl.so.0 > Target = usr/lib/libssl.so.1.0.0 > Type = link > Permissions = 755 > </File> > <File> > Filename = usr/lib/libssl.so > Target = usr/lib/libssl.so.0 > Type = link > Permissions = 755 > </File> > One idea that come in my mind is to create a variable (example libarch) > that > will have the value 'lib' in 32bits and 'lib64' in 64bits mode. > So the packaging configuration file will be: > <File> > Filename = usr/$libarch/libssl.so.1.0.0 > Source = usr/$libarch/libssl.so.1.0.0 > Type = binary > Permissions = 755 > </File> > <File> > Filename = usr/$libarch/libssl.so.0 > Target = usr/$libarch/libssl.so.1.0.0 > Type = link > Permissions = 755 > </File> > <File> > Filename = usr/$libarch/libssl.so > Target = usr/$libarch/libssl.so.0 > Type = link > Permissions = 755 > </File> > What do you think about this ? > Do you think it's a good solution ? > Do you have another better name for the variable (instead of libarch) ? > We can also have a variable (we need to find a name) i call it foo that > will > be empty in 32 bits mode and will have the value '64' in 64 bits mode. > So the path will be like: Filename = usr/lib$(foo)/libssl.so.1.0.0 > What do you prefer if you think it's the good way ? > Also we need to find where and how the value will be set. The best will be > in the make/toolchain/*.mk file but they are not use during packaging. > To resolv this we can use a config file specific to a toolchain and that > is > include by the global configfile: conf/buildtool.conf > So in conf/buildtool.conf we will have: > ?include conf/$(Toolchain)-vars.cfg > and in conf/i486-unknown-linux-uclibc-vars.cfg > <EnVars> > libarch=lib > </EnvVars> > and in conf/x86_64-unknown-linux-uclibc-vars.cfg > <EnvVars> > libarch=lib64 > </EnvVars> > If we go in this way, i need to update the perl module so we can use > variable in included filenames. > Regards, > Yves > > References > > 1. http://www.linuxjournal.com/content/bash-extended-globbing > 2. SHELL:=/bin/bash Hi. Maybe it'll be enough to make symlink usr/lib64 -> usr/lib in the staging dir?
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