search for: nostdinc

When we add -ffreestanding the compiler won't get to inline this any more. Signed-off-by: David Woodhouse <dwmw2 at infradead.org> --- com32/lib/math/fabs.S | 15 +++++++++++++++ mk/lib.mk | 2 +- 2 files changed, 16 insertions(+), 1 deletion(-) create mode 100644 com32/lib/math/fabs.S diff --git a/com32/lib/math/fabs.S b/com32/lib/math/fabs.S new file mode 100644 index

...39; >> klcc/klibc.config echo 'KCROSS=' >> klcc/klibc.config echo 'CC=ppc-linux-gcc' >> klcc/klibc.config echo 'LD=ppc-linux-ld' >> klcc/klibc.config echo 'REQFLAGS=-D__KLIBC__=2 -D__KLIBC_MINOR__=0 -D_BITSIZE=32 -fno-stack-protector -fwrapv -m32 -nostdinc -iwithprefix include -D__KLIBC__=2 -D__KLIBC_MINOR__=0 -D_BITSIZE=32' >> klcc/klibc.config echo 'OPTFLAGS= -Os' >> klcc/klibc.config echo 'LDFLAGS=-m elf32ppclinux' >> klcc/klibc.config echo 'STRIP=ppc-linux-strip' >> klcc/klibc.config echo 'S...

On Tue, Aug 20, 2013 at 07:44:39AM +0200, leroy christophe wrote: > > > Find attached two patches I have in order to build klibc 2.0.2 > against kernel 3.8.13 > We had to introduce those patches when going from kernel 3.6 to kernel 3.7 > Hope it helps. > those patches are wrong and again very brittle. just use the way it is described in `make help': A) cd ~/src/linux

From: Michael Davidson <md at google.com> Add cc-name to klibc/scripts/Kbuild.include. Make optimization flags not supported by clang conditional on cc-name. Don't use -nostdinc when building klibc. While klibc doesn't (shouldn't) use the standard header files supplied by the toolchain, it does still need to be able to find the compiler-specific header file <stdarg.h>. With gcc this can be achieved by specifying "-iwithprefix include" in add...

For compiling the xen kernel we use -nostdinc which means we don''t want to rely on any external headers. That also counts vor stdarg.h. Use the external header when we compile the tools. Adapt libelf-loader.c which is compiled in the kernel and with the tools. Signed-off-by: Christoph Egger <Christoph.Egger@amd.com> -- ---to...

Hello When i try to make world (any) from xen-3.0.2 to xen-unstable-src I gat following error : gcc -O2 -fomit-frame-pointer -DNDEBUG -m64 -Wall -Wstrict-prototypes -Wdeclaration-after-statement -nostdinc -fno-builtin -fno-common -fno-strict-aliasing -iwithprefix include -Werror -Wno-pointer-arith -pipe -I/home/test1/xen-unstable/xen/include -I/home/test1/xen-unstable/xen/include/asm-x86/mach-generic -I/home/test1/xen-unstable/xen/include/asm-x86/mach-default -msoft-float -mno-red-zone -fpic -fno-re...

...s) %{J*} %{I*}\ + f951 %|.f %{!ffree-form:-ffixed-form} %(cc1_options) \ + %<Wformat %<Wformat-security %<Wno-format-extra-args %<Wno-format- zero-length %<Wno-nonull \ + %{J*} %{I*}\ "/* LLVM LOCAL */" \ %(llvm_options) \ -fpreprocessed %{!nostdinc:-I finclude%s} %{!fsyntax-only:% (invoke_as)}}}}", 0, 0, 0}, @@ -25,21 +27,27 @@ "cc1 -E -lang-fortran -traditional-cpp -D_LANGUAGE_FORTRAN % (cpp_options) \ %{E|M|MM:%(cpp_debug_options)}\ %{!M:%{!MM:%{!E: -o %|.f95 |\n\ - f951 %|.f95 %{!ffixed-form:-ffree-form}...

Hello, I am trying to compile RHEL-6 kernel srpm on Fedora 14 and run into the following problem. From what I read -Werror flag causes warnings to be treated as errors - but I don't see that flag on in the following. Any ideas? gcc -Wp,-MD,arch/x86/kernel/acpi/realmode/.wakemain.o.d -nostdinc -isystem /usr/lib/gcc/i686-redhat-linux/4.5.1/include -nostdinc -isystem /usr/lib/gcc/i686-redhat-linux/4.5.1/include -Iinclude -I/home/sclark/rpmbuild/BUILD/kernel-2.6.32/arch/x86/include -include include/linux/autoconf.h -D__KERNEL__ -Iinclude -I/home/sclark/rpmbuild/BUILD/kernel-2.6.32/arch/x86...

On Oct 30, 2008, at 5:23 PM, Jack Howarth wrote: > ps We do have one oddity left in llvm-gfortran from current llvm > svn. I find everytime I compile something with llvm-gfortran that > I get a series of warning messages... > > f951: warning: command line option "-Wformat" is valid for C/C++/ > ObjC/ObjC++ but not for Fortran > f951: warning: command line option

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:

TB --- 2003-08-09 16:00:11 - starting RELENG_4 tinderbox run for i386/i386 TB --- 2003-08-09 16:00:11 - checking out the source tree TB --- cd /home/des/tinderbox/RELENG_4/i386/i386 TB --- /usr/bin/cvs -f -R -q -d/home/ncvs update -Pd -rRELENG_4 src TB --- 2003-08-09 16:00:11 - /usr/bin/cvs returned exit code 1 TB --- 2003-08-09 16:00:11 - ERROR: unable to check out the source tree TB ---

...TB --- /usr/bin/make buildkernel KERNCONF=GENERIC >>> Kernel build for GENERIC started on Mon Jul 21 06:02:33 GMT 2003 [...] cc -c -O -pipe -Wall -Wredundant-decls -Wnested-externs -Wstrict-prototypes -Wmissing-prototypes -Wpointer-arith -Winline -Wcast-qual -fformat-extensions -ansi -nostdinc -I- -I. -I/vol/vol0/users/des/tinderbox/RELENG_4/i386/pc98/src/sys -I/vol/vol0/users/des/tinderbox/RELENG_4/i386/pc98/src/sys/../include -I/vol/vol0/users/des/tinderbox/RELENG_4/i386/pc98/src/sys/contrib/ipfilter -D_KERNEL -include opt_global.h -mpreferred-stack-boundary=2 /vol/vol0/users/des/ti...

...usr/bin/make buildkernel KERNCONF=GENERIC >>> Kernel build for GENERIC started on Thu Oct 2 04:41:55 GMT 2003 [...] cc -c -O -pipe -mcpu=ev4 -Wall -Wredundant-decls -Wnested-externs -Wstrict-prototypes -Wmissing-prototypes -Wpointer-arith -Winline -Wcast-qual -fformat-extensions -ansi -nostdinc -I- -I. -I/vol/vol0/users/des/tinderbox/RELENG_4/alpha/alpha/src/sys -I/vol/vol0/users/des/tinderbox/RELENG_4/alpha/alpha/src/sys/../include -I/vol/vol0/users/des/tinderbox/RELENG_4/alpha/alpha/src/sys/contrib/ipfilter -D_KERNEL -include opt_global.h -mno-fp-regs -Wa,-mev56 /vol/vol0/users/des/t...

...TB --- /usr/bin/make buildkernel KERNCONF=GENERIC >>> Kernel build for GENERIC started on Thu Oct 2 05:16:57 GMT 2003 [...] cc -c -O -pipe -Wall -Wredundant-decls -Wnested-externs -Wstrict-prototypes -Wmissing-prototypes -Wpointer-arith -Winline -Wcast-qual -fformat-extensions -ansi -nostdinc -I- -I. -I/vol/vol0/users/des/tinderbox/RELENG_4/i386/i386/src/sys -I/vol/vol0/users/des/tinderbox/RELENG_4/i386/i386/src/sys/../include -I/vol/vol0/users/des/tinderbox/RELENG_4/i386/i386/src/sys/contrib/dev/acpica -I/vol/vol0/users/des/tinderbox/RELENG_4/i386/i386/src/sys/contrib/ipfilter -D_KERN...

...l <riel@redhat.com> --- linux-2.6.11/Makefile.order 2005-05-16 16:20:20.000000000 -0400 +++ linux-2.6.11/Makefile 2005-05-16 16:21:30.000000000 -0400 @@ -530,7 +530,7 @@ include $(srctree)/arch/$(ARCH)/Makefile # arch Makefile may override CC so keep this after arch Makefile is included -NOSTDINC_FLAGS := -nostdinc -isystem $(shell $(CC) -print-file-name=include) +NOSTDINC_FLAGS += -nostdinc -isystem $(shell $(CC) -print-file-name=include) CHECKFLAGS += $(NOSTDINC_FLAGS) # warn about C99 declaration after statement _______________________________________________ Xen-devel mailing l...

On Thu, Dec 15, 2011 at 08:43:01PM -0800, Eli Friedman wrote: > clang's cross-compilation support isn't really mature; you might be > able to get away with specifying "-ccc-host-triple sparc-sun-solaris > -nostdinc -I /path/to/sparc/headers/". Please read that as "clang's cross-compilation support is not magical". It's not a question of maturity that different Operation Systems and architectures have incompatible libc ABIs encoded in the system headers. Joerg

I know you Xen developers are beginning to hate me ;) but... While trying to compile 2.4.24 under DOM0, quickly after issuing ''make dep'' I got: Kernel panic: Failed mmu update: c015bf80, 4 I suspect this address probably isn''t to helpful but this is all I have. I am currently booted in 2.4.21-SuSE and compiling the 2.4.24 regarding another thread here. Regarding

...at google.com> > > Add cc-name to klibc/scripts/Kbuild.include. [...] > --- a/scripts/Kbuild.klibc > +++ b/scripts/Kbuild.klibc > @@ -107,8 +107,15 @@ KLIBCOBJCOPY := $(OBJCOPY) > KLIBCOBJDUMP := $(OBJDUMP) > > # klibc include paths > -KLIBCCPPFLAGS := -nostdinc -iwithprefix include \ > - -I$(KLIBCINC)/arch/$(KLIBCARCHDIR) \ > +ifeq ($(cc-name),clang) > +# clang can't find the compiler-specific header <stdarg.h> if -nostdinc > +# is specified so we have to omit it along with the -iwithprefix option. > +# See b/35394554. This...

...ut_char( char ch ); > > void out_char( char ch ) > { > platform_putchar (0, ch); > } > > I'm compiling with the following clang invocation: > > $ /usr/local/vendor/toolchains/llvm/3.3/armv7m/bin/armv7m-none-eabi-clang > -mcpu=cortex-m4 -mfloat-abi=soft -mthumb -nostdinc -ffreestanding > -ffunction-sections -fdata-sections -fno-exceptions -fno-rtti > -fomit-frame-pointer -momit-leaf-frame-pointer -nostdinc -v -Os -S -o > a.s a.c > vendor-clang version 3.3 (tags/RELEASE_33/final) (based on LLVM 3.3) > Target: armv7m-none--eabi > Thread model: posix...

I get the following error: make[1]: Entering directory `/home/greg/src/klibc/klibc-0.196/klibc' gcc -Wp,-MT,__static_init.o,-MD,./.__static_init.o.d -march=i386 -Os -g -malign-functions=0 -malign-jumps=0 -malign-loops=0 -nostdinc -iwithprefix include -D__KLIBC__ -DBITSIZE=32 -I.. /include/arch/i386 -I../include/bits32 -I../include -I../linux/include -I../linux/include2 -I ../linux/include -DWITH_ERRLIST -W -Wall -Wpointer-arith -Wwrite-strings -Wstrict-prototypes -Winline -c -o __static_init.o __static_init.c Usage: cpp [sw...