search for: addprefix

I'm still pondering with kbuild and klibc. Next in line was to get ipconfig support in the kernel (build wise). A little challenge that is bigger than anticipated was to create a shared executable. This required a far bigger rewrite of Kbuild.klibc than originally planned. The good part is that I now managed to treat linking of objects with single and multiple .o files almost the same.

...en_init_cpio -clean-files := initramfs_data.cpio.gz initramfs_list - -# Descend down into klibc when cleaning -subdir- := klibc - -# Build klibc library -$(obj)/klibc/libc.a: FORCE - $(Q)$(MAKE) -rR -f $(srctree)/scripts/Kbuild.klibc obj=$(obj)/klibc - -initramfs-y += gzip - -initramfs-y := $(addprefix $(obj)/,$(initramfs-y)) -.PHONY: $(initramfs-y) - -# initramfs_data.o contains the initramfs_data.cpio.gz image. -# The image is included using .incbin, a dependency which is not -# tracked automatically. -$(obj)/initramfs_data.o: $(obj)/initramfs_data.cpio.gz FORCE - -$(initramfs-y): $(obj)/klibc/...

...hat contain object files +output-dirs := $(dir $(klibc-dirs) $(klibc-objs)) +output-dirs += $(foreach f, $(hostprogs-y) $(targets), \ + $(if $(dir $(f)), $(dir $(f)))) +output-dirs := $(strip $(sort $(filter-out ./,$(output-dirs)))) + +# prefix so we get full dir +static-y := $(addprefix $(obj)/,$(static-y)) +shared-y := $(addprefix $(obj)/,$(shared-y)) +klibc-objs := $(addprefix $(obj)/,$(klibc-objs)) +klibc-real-objs := $(addprefix $(obj)/,$(klibc-real-objs)) +output-dirs := $(addprefix $(obj)/,$(output-dirs)) +klibc-dirs := $(addprefix $(obj)/,$(klibc-dirs))...

Hi Peter & others. Here are three patches that does the following: #1 - Update kbuild part of klibc so make clean works Adds gzip including a sample kbuild file #2 - Factor out definition of usr/ to two variables #3 - Move kbuild files to reflect location in the kernel As requested in earlier mail I need a bit of guidiance of what you expect from the kernel integrated parts of klibc.

...kprog-dirs) $(kprog-objs)) output-dirs += $(foreach f, $(hostprogs-y) $(targets), \ $(if $(dir $(f)), $(dir $(f)))) +output-dirs += $(klib-dirs) output-dirs := $(strip $(sort $(filter-out ./,$(output-dirs)))) # prefix so we get full dir @@ -160,9 +187,13 @@ kprog-real-objs := $(addprefix $(obj)/,$ output-dirs := $(addprefix $(obj)/,$(output-dirs)) kprog-dirs := $(addprefix $(obj)/,$(kprog-dirs)) subdir-y := $(addprefix $(obj)/,$(subdir-y)) -lib-y := $(addprefix $(obj)/,$(lib-y)) always := $(addprefix $(obj)/,$(always)) targets := $(ad...

...ed-y := sh.shared -sh.shared-y := $(sh-y) +shared-y := shared/sh +shared/sh-y := $(static/sh-y) # For cleaning -targets := sh sh.g sh.shared sh.shared.g $(gen-o-files) +targets := static/sh static/sh.g shared/sh shared/sh.g $(gen-o-files) # explicit dependency for all generated files -$(addprefix $(obj)/, $(sh-y)): $(addprefix $(obj)/, $(gen-h-files)) +$(addprefix $(obj)/, $(static/sh-y)): $(addprefix $(obj)/, $(gen-h-files)) # Generate token.h targets += token.h @@ -92,9 +92,12 @@ $(obj)/syntax.c: $(obj)/mksyntax $(obj)/syntax.h: $(obj)/syntax.c $(Q): +# Clean deletes the static a...

Building dash in parallel still fails: GEN dash/builtins.def HOSTCC dash/mkinit HOSTCC dash/mknodes HOSTCC dash/mksignames HOSTCC dash/mksyntax dash/mksignames.c:59: warning: function declaration isn?t a prototype dash/mksignames.c:365: warning: function declaration isn?t a prototype dash/mksignames.c:386: warning: function declaration isn?t a prototype KLIBCCC

...) allowing to pick up the generated .h file in $(objtree) Signed-off-by: Sam Ravnborg <sam@ravnborg.org> --- diff --git a/scripts/Kbuild.klibc b/scripts/Kbuild.klibc index e7b3fcf..1030a97 100644 --- a/scripts/Kbuild.klibc +++ b/scripts/Kbuild.klibc @@ -157,9 +157,19 @@ lib-y := $(addprefix $(obj)/,$ always := $(addprefix $(obj)/,$(always)) targets := $(addprefix $(obj)/,$(targets)) +##### +# Handle options to gcc. Support building with separate output directory + +__klibccflags = $(KLIBCCFLAGS) $(EXTRA_KLIBCCFLAGS) $(KLIBCCFLAGS_$(*F).o) +__klibcaflags = $(...

The opus code default compiles on -o2 optimization level. I would like to change it to -o3. I have tried doing the changes in makefile.unix . The change is not getting reflected. I am building the code in Code composer studio for TI processor C6000. Could anybody help me with this -------------- next part -------------- An HTML attachment was scrubbed... URL:

...# User defined commands... # ========================================================================== -$(build-multi) : %: $(build-y) FORCE +$(build-multi): FORCE $(call if_changed,$(subst $(obj)/,,$@)) # Compile userspace programs for the target @@ -81,18 +81,38 @@ user-progs := $(addprefix $(obj)/,$(user-progs)) user-single := $(user-progs) +__build : $(user-progs) quiet_cmd_user-ld-single = USERLD $@ cmd_user-ld-single = $(USERLD) $(USERLDFLAGS) -o $@ \ - $(USERCRT0) $< $(USERLIBC) $(USERLIBGCC); \ + --start-group \ + $(filter-out FORCE,$^)...

Hi hpa & others. Following is a list of issues that I hope to be addressed soon so we are in even better shape for -mm inclusion. 1) rebuild initramfs when content changes. > It is a simple matter of copying in usr/Makefile from the latest > -linus kernel and replace the 10 first lines with the content from > klibc Kbuild file. 2) havesyscalls.h is not deleted after make

...--- a/usr/utils/Kbuild +++ b/usr/utils/Kbuild @@ -4,7 +4,7 @@ progs := chroot dd mkdir mkfifo mknod mount pivot_root umount progs += true false sleep ln nuke minips cat -progs += insmod uname halt kill readlink cpio sync +progs += insmod uname halt kill readlink cpio sync dmesg static-y := $(addprefix static/, $(progs)) shared-y := $(addprefix shared/, $(progs)) @@ -14,6 +14,8 @@ static/chroot-y := chroot.o shared/chroot-y := chroot.o static/dd-y := dd.o shared/dd-y := dd.o +static/dmesg-y := dmesg.o +shared/dmesg-y := dmesg.o static/mkdir-y := mkdir.o...

...by: Ben Hutchings <ben at decadent.org.uk> --- usr/dash/Kbuild | 2 +- usr/dash/mktokens | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/usr/dash/Kbuild b/usr/dash/Kbuild index c0f8dcb5..23809a3a 100644 --- a/usr/dash/Kbuild +++ b/usr/dash/Kbuild @@ -38,7 +38,7 @@ $(addprefix $(obj)/, $(static/sh-y)): $(addprefix $(obj)/, $(gen-h-files)) # Generate token.h targets += token.h quiet_cmd_mktokens = GEN $@ - cmd_mktokens = sh $< > $@ + cmd_mktokens = (cd $(obj) && sh $(srctree)/$(src)/mktokens) $(obj)/token.h: $(src)/mktokens $(call if_chan...

....PHONY: $(CROSS_ROOT) $(CROSS_ROOT): cross-newlib cross-zlib cross-libpci -mk-headers-$(XEN_TARGET_ARCH): +$(XEN_ROOT)/tools/ioemu-dir: + make -C $(XEN_ROOT)/tools ioemu-dir-find + +mk-headers-$(XEN_TARGET_ARCH): $(XEN_ROOT)/tools/ioemu-dir mkdir -p include/xen && \ ln -sf $(addprefix ../../,$(wildcard $(XEN_ROOT)/xen/include/public/*.h)) include/xen && \ ln -sf $(addprefix ../../$(XEN_ROOT)/xen/include/public/,arch-ia64 arch-x86 hvm io xsm) include/xen && \ @@ -189,7 +190,7 @@ ifeq ($(CONFIG_QEMU),ioemu) ln -sf ../$(XEN_ROOT)/tools/ioemu/* .) els...

PV-GRUB: xfs support i386 doesn''t have PAE anyway. Index: fsys_xfs.c =================================================================== RCS file: /sources/grub/grub/stage2/fsys_xfs.c,v retrieving revision 1.5 diff -u -p -r1.5 fsys_xfs.c --- fsys_xfs.c 8 May 2005 02:18:14 -0000 1.5 +++ fsys_xfs.c 10 Jul 2008 13:09:50 -0000 @@ -101,7 +101,7 @@ static inline __const__ xfs_uint16_t le16

...ent.org.uk> --- usr/dash/Kbuild | 2 +- usr/dash/README.dash | 1 - usr/dash/mktokens | 2 +- 3 files changed, 2 insertions(+), 3 deletions(-) diff --git a/usr/dash/Kbuild b/usr/dash/Kbuild index c0f8dcb5..23809a3a 100644 --- a/usr/dash/Kbuild +++ b/usr/dash/Kbuild @@ -38,7 +38,7 @@ $(addprefix $(obj)/, $(static/sh-y)): $(addprefix $(obj)/, $(gen-h-files)) # Generate token.h targets += token.h quiet_cmd_mktokens = GEN $@ - cmd_mktokens = sh $< > $@ + cmd_mktokens = (cd $(obj) && sh $(srctree)/$(src)/mktokens) $(obj)/token.h: $(src)/mktokens $(call if_chan...

...GS = $(GCCWARN) -Wno-sign-compare -D_FILE_OFFSET_BITS=64 \ $(OPTFLAGS) $(INCLUDES) LDFLAGS = --- syslinux-6.04-pre1-BROKEN/utils/Makefile.ORIG 2016-03-04 17:21:56.879041790 +0100 +++ syslinux-6.04-pre1-BROKEN/utils/Makefile 2016-03-04 17:24:16.387537657 +0100 @@ -28,17 +28,17 @@ ASIS = $(addprefix $(SRC)/,keytab-lilo TARGETS = $(C_TARGETS) $(SCRIPT_TARGETS) -ISOHDPFX = $(addprefix $(OBJ)/,../mbr/isohdpfx.bin ../mbr/isohdpfx_f.bin \ - ../mbr/isohdpfx_c.bin \ - ../mbr/isohdppx.bin ../mbr/isohdppx_f.bin ../mbr/isohdppx_c.bin) +ISOHDPFX = $(addprefix $(OBJ)/,../bios/mbr/isohdpfx.bin ....

This patch set mainly allows the user to build a seabios or rombios only version of hvmloader. In addition, when building a seabios only hvmloader, Option ROMs like vgabios and etherboot are no longer required, and therefore can be disabled from the build. Dependency on the bcc compiler can also be avoided the same way. v2: Separate patches for separate issues Introduced config option to

...lags += $(RPATH) -Wl,'$$ORIGIN' else ifneq ($(DARWIN_MAJVERS),4) - LD.Flags += $(RPATH) -Wl,$(LibDir) + LD.Flags += $(RPATH) -Wl,$(SharedDir) +endif endif endif endif @@ -960,6 +976,13 @@ LLVMUsedLibs := $(patsubst %.a.o, lib%.a, $(addsuffix .o, $(LLVMLIBS))) LLVMLibsPaths := $(addprefix $(LLVMLibDir)/,$(LLVMUsedLibs)) endif +# Win32.DLL may refer to other components. +ifeq ($(HOST_OS), $(filter $(HOST_OS), Cygwin MingW)) + ifdef LOADABLE_MODULE + LINK_COMPONENTS := all + endif +endif + ifndef IS_CLEANING_TARGET ifdef LINK_COMPONENTS @@ -972,8 +995,13 @@ $(LLVM_CONFIG):...

...cf9 100644 --- a/usr/Kbuild +++ b/usr/Kbuild @@ -8,21 +8,38 @@ export KLIBCINC := $(srctree)/$(src)/inc export KLIBCOBJ := $(objtree)/$(obj)/klibc CONFIG_KLIBC := 1 +klibc-subdir := klibc +usr-subdirs := kinit utils dash gzip +subdir- := $(klibc-subdir) $(usr-subdirs) + +usr-subdirs := $(addprefix _usr_,$(usr-subdirs)) +klibc-subdir := $(addprefix _usr_,$(klibc-subdir)) + # Klibc binaries ifdef CONFIG_KLIBC klibc := -f $(srctree)/scripts/Kbuild.klibc obj + +# .initramfs_data.cpio.gz.d is used to identify all files included +# in initramfs and to detect if any files are added/removed. +# R...