search for: klibclibc

...LAGS) $(KLIBCWARNFLAGS) +KLIBCAFLAGS += -D__ASSEMBLY__ $(KLIBCCFLAGS) +KLIBCSTRIPFLAGS += --strip-all -R .comment -R .note + +KLIBCLIBGCC_DEF := $(shell $(KLIBCCC) $(KLIBCCFLAGS) --print-libgcc) +KLIBCLIBGCC ?= $(KLIBCLIBGCC_DEF) +KLIBCCRT0 := $(KLIBCOBJ)/arch/$(KLIBCARCHDIR)/crt0.o +KLIBCLIBC := $(KLIBCOBJ)/libc.a +KLIBCCRTSHARED := $(KLIBCOBJ)/interp.o +KLIBCLIBCSHARED := $(KLIBCOBJ)/libc.so +# How to tell the linker main() is the entrypoint +KLIBCEMAIN ?= -e main + +# +# This indicates the location of the final version of the shared library. +# THIS MUST BE AN ABSOLUTE PATH...

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

...ically, no need to speciy an explicit path. +# Don't attempt to set it if we are using clang. +ifneq ($(cc-name),clang) KLIBCLIBGCC_DEF := $(shell $(KLIBCCC) $(KLIBCCFLAGS) --print-libgcc) +endif KLIBCLIBGCC ?= $(KLIBCLIBGCC_DEF) KLIBCCRT0 := $(KLIBCOBJ)/arch/$(KLIBCARCHDIR)/crt0.o KLIBCLIBC := $(KLIBCOBJ)/libc.a diff --git a/usr/klibc/arch/x86_64/MCONFIG b/usr/klibc/arch/x86_64/MCONFIG index c5f2fa265a26..77e2ad279884 100644 --- a/usr/klibc/arch/x86_64/MCONFIG +++ b/usr/klibc/arch/x86_64/MCONFIG @@ -15,13 +15,19 @@ # debugging using gdb. # KLIBCARCHREQFLAGS = -m64 -KLIBCOPTF...

...Arch specific definitions for klibc include $(srctree)/$(KLIBCSRC)/arch/$(KLIBCARCHDIR)/MCONFIG @@ -141,7 +142,6 @@ KLIBCLIBGCC_DEF := $(shell $(KLIBCCC) $(KLIBCCFLAGS) $(if $(filter gcc,$(cc-nam KLIBCLIBGCC ?= $(KLIBCLIBGCC_DEF) KLIBCCRT0 := $(KLIBCOBJ)/arch/$(KLIBCARCHDIR)/crt0.o KLIBCLIBC := $(KLIBCOBJ)/libc.a -KLIBCCRTSHARED := $(KLIBCOBJ)/interp.o KLIBCLIBCSHARED := $(KLIBCOBJ)/libc.so # How to tell the linker main() is the entrypoint KLIBCEMAIN ?= -e main diff --git a/usr/klibc/Kbuild b/usr/klibc/Kbuild index 0a1933e6..dea94d06 100644 --- a/usr/klibc/Kbuild +++ b/us...

...fneq ($(cc-name),clang) > KLIBCLIBGCC_DEF := $(shell $(KLIBCCC) $(KLIBCCFLAGS) --print-libgcc) > +endif Seems like this should also check that cc-name is "gcc", then. > KLIBCLIBGCC ?= $(KLIBCLIBGCC_DEF) > KLIBCCRT0 := $(KLIBCOBJ)/arch/$(KLIBCARCHDIR)/crt0.o > KLIBCLIBC := $(KLIBCOBJ)/libc.a > diff --git a/usr/klibc/arch/x86_64/MCONFIG b/usr/klibc/arch/x86_64/MCONFIG > index c5f2fa265a26..77e2ad279884 100644 > --- a/usr/klibc/arch/x86_64/MCONFIG > +++ b/usr/klibc/arch/x86_64/MCONFIG > @@ -15,13 +15,19 @@ > # debugging using gdb. > # &...

...CC) $(KLIBCCFLAGS) --print-libgcc) -KLIBCLIBGCC ?= $(KLIBCLIBGCC_DEF) +KLIBCLIBGCC_DEF := $(shell $(KLIBCCC) $(KLIBCCFLAGS) $(if $(filter gcc,$(cc-name)),--print-libgcc,--print-libgcc-file-name)) +KLIBCLIBGCC ?= $(KLIBCLIBGCC_DEF) KLIBCCRT0 := $(KLIBCOBJ)/arch/$(KLIBCARCHDIR)/crt0.o KLIBCLIBC := $(KLIBCOBJ)/libc.a KLIBCCRTSHARED := $(KLIBCOBJ)/interp.o diff --git a/usr/klibc/Kbuild b/usr/klibc/Kbuild index 24bad07d..c3ebff99 100644 --- a/usr/klibc/Kbuild +++ b/usr/klibc/Kbuild @@ -85,8 +85,8 @@ endif # These pass a huge maximum length to the corresponding length-limiting #...

...CC) $(KLIBCCFLAGS) --print-libgcc) -KLIBCLIBGCC ?= $(KLIBCLIBGCC_DEF) +KLIBCLIBGCC_DEF := $(shell $(KLIBCCC) $(KLIBCCFLAGS) $(if $(filter gcc,$(cc-name)),--print-libgcc,--print-libgcc-file-name)) +KLIBCLIBGCC ?= $(KLIBCLIBGCC_DEF) KLIBCCRT0 := $(KLIBCOBJ)/arch/$(KLIBCARCHDIR)/crt0.o KLIBCLIBC := $(KLIBCOBJ)/libc.a KLIBCCRTSHARED := $(KLIBCOBJ)/interp.o diff --git a/usr/klibc/Kbuild b/usr/klibc/Kbuild index c6338851..ae5eb6dc 100644 --- a/usr/klibc/Kbuild +++ b/usr/klibc/Kbuild @@ -85,8 +85,8 @@ endif # These pass a huge maximum length to the corresponding length-limiting #...

- Renamed IMAGE_BASE to LD_IMAGE_BASE_OPT. - Moved "-fcommon" to KLIBCREQFLAGS in scripts/Kbuild.klibc. - Remove "dash" warning fixes which have been upstreamed. - Conditionalize the inclusion of compiler flags by using the proper compiler name or "cc-option". - Added "-Werror" to "cc-option" to catch flags that cause warnings. - Retain

The following patchset implements 3 seperate series of changes. External Building ================= Patches 1 through 8 enable to use of klibc's build system while leaving the src tree pristine (and potentially read only). Specifically: - srctree=<Sources for klibc> - objtree=<Ouput directory for klibc> - KLIBCKERNELSRC=<Kernel sources> - KLIBCKERNELOBJ=<Kernel

This is a series of patches for clang compatibility: - Using flags needed flags and removing unsupported flags. - Adding support for clang's LLD linker. - Removing a variety of warnings. Bill Wendling (3): [klibc] Kbuild: use "libc.a" with clang [klibc] Kbuild: Add "-fcommon" for clang builds [klibc] Clean up clang warnings Michael Davidson (1): [klibc] Kbuild:

...,7 +93,7 @@ KLIBCAFLAGS := -D__ASSEMBLY__ $(KLI KLIBCSTRIPFLAGS := --strip-all -R .comment -R .note KLIBCLIBGCC := $(shell $(KLIBCCC) $(KLIBCCFLAGS) --print-libgcc) -KLIBCCRT0 := $(KLIBCOBJ)/arch/$(KLIBCARCH)/crt0.o +KLIBCCRT0 := $(KLIBCOBJ)/arch/$(KLIBCARCHDIR)/crt0.o KLIBCLIBC := $(KLIBCOBJ)/libc.a KLIBCCRTSHARED := $(KLIBCOBJ)/interp.o KLIBCLIBCSHARED := $(KLIBCOBJ)/libc.so diff -purN a/usr/include/arch/s390/klibc/archsetjmp.h b/usr/include/arch/s390/klibc/archsetjmp.h --- a/usr/include/arch/s390/klibc/archsetjmp.h 2006-05-11 08:09:08.000000000 +0200 +++ b/u...

..._ $(KLIBCCFLAGS) KLIBCSTRIPFLAGS := --strip-all -R .comment -R .note KLIBCLIBGCC_DEF := $(shell $(KLIBCCC) $(KLIBCCFLAGS) --print-libgcc) KLIBCLIBGCC ?= $(KLIBCLIBGCC_DEF) -KLIBCCRT0 := $(KLIBCOBJ)/arch/$(KLIBCARCH)/crt0.o +KLIBCCRT0 := $(KLIBCOBJ)/arch/$(KLIBCARCHDIR)/crt0.o KLIBCLIBC := $(KLIBCOBJ)/libc.a KLIBCCRTSHARED := $(KLIBCOBJ)/interp.o KLIBCLIBCSHARED := $(KLIBCOBJ)/libc.so diff -purN a/usr/include/arch/s390/klibc/archsetjmp.h b/usr/include/arch/s390/klibc/archsetjmp.h --- a/usr/include/arch/s390/klibc/archsetjmp.h 2006-05-24 15:19:12.000000000 +0200 +++ b/u...

I have updated the klibc patchset based on feedback received. In particular, the patchset has been reorganized so as not to break git-bisect. Additionally, this updates the patch base to 2.6.17-git12 (d38b69689c349f35502b92e20dafb30c62d49d63) and klibc 1.4.8; the main difference on the klibc side is removal of obsolete code. This is also available as a git tree at: