On 08:35 Mon 23 Jul , Sascha Hauer wrote: > On Mon, Jul 23, 2012 at 06:26:02AM +0200, Jean-Christophe PLAGNIOL-VILLARD wrote: > > Today we link to whole barebox and rely on gcc to cleanup via it's garbage > > collector. > > Now we specify only what is needed and introduce a new directory with source > > only related to the compressed target. > > > > Build it in arch/<arm>/compressed > > Rebuild all the needed object. > > > > Keep the previous target untouched. > > This fix the modules support and allow custom flags for each file. > > > > Import string functions from linux 3.4 (arch/arm/boot/compressed/string.c) and > > implement a dummy panic. > > This does not work on all targets having a lowlevel init: > > arch/arm/compressed/start.o: In function `reset': > start.c:(.text_bare_init.text+0x28): undefined reference to `board_init_lowlevel' > > Why don't we simply do this: > > > diff --git a/arch/arm/Makefile b/arch/arm/Makefile > index 647c536..12869b3 100644 > --- a/arch/arm/Makefile > +++ b/arch/arm/Makefile > @@ -150,11 +150,9 @@ TEXT_BASE = $(CONFIG_TEXT_BASE) > > CPPFLAGS += -DTEXT_BASE=$(TEXT_BASE) > > -ifndef CONFIG_MODULES > # Add cleanup flags > CPPFLAGS += -fdata-sections -ffunction-sections > LDFLAGS_barebox += -static --gc-sections > -endif you can not do this as this break modules for board_init_lowlevel we need to add it to the decompressor Best Regards, J. _______________________________________________ barebox mailing list barebox@xxxxxxxxxxxxxxxxxxx http://lists.infradead.org/mailman/listinfo/barebox
