Jivin Thomas Chou lays it down ...
> The ucfront wrapper was missing. Some apps need this to configure.
Sorry to do this to you, but you should create a:
vendors/config/niosnommu/config.arch
that can be used by all nios targets, but overriden where needed by the
vendors/Altera/nios2nommu/config.arch if needed.
Have a look at the other vendors/config/... entries, you should be able
to copy/reuse a lot of what is there with just name changes. it will be
most of what you have done below in any case, other than that, the
patch is fine :-)
Cheers,
Davidm
>
> Signed-off-by: Thomas Chou <[EMAIL PROTECTED]>
> ---
> vendors/Altera/nios2nommu/config.arch | 61 +++++++-------------------------
> 1 files changed, 14 insertions(+), 47 deletions(-)
>
> diff --git a/vendors/Altera/nios2nommu/config.arch
> b/vendors/Altera/nios2nommu/config.arch
> index bbae947..cf15add 100644
> --- a/vendors/Altera/nios2nommu/config.arch
> +++ b/vendors/Altera/nios2nommu/config.arch
> @@ -27,11 +27,11 @@ CONFIG_UCLINUX=y
>
> CONFIG_UCLINUX=y
>
> -CC = $(CROSS_COMPILE)gcc
> -AS = $(CROSS_COMPILE)as
> -CXX = $(CROSS_COMPILE)g++
> +CC = $(ucfront_cc) $(CROSS_COMPILE)gcc $(CPUFLAGS)
> +AS = $(CROSS_COMPILE)as $(CPUFLAGS)
> +CXX = $(ucfront_cxx) $(CROSS_COMPILE)g++ $(CPUFLAGS)
> AR = $(CROSS_COMPILE)ar
> -LD = $(CROSS_COMPILE)ld
> +LD = $(ucfront_ld) $(CROSS_COMPILE)ld $(CPULDFLAGS)
> OBJCOPY = $(CROSS_COMPILE)objcopy
> RANLIB = $(CROSS_COMPILE)ranlib
> ELF2FLT = $(CROSS_COMPILE)elf2flt
> @@ -40,6 +40,9 @@ STRIP = $(STRIPTOOL)
>
> UCLINUX_BUILD_SET = 0 # have we set a
> special config below
>
> +# Pull in common definitions
> +include $(ROOTDIR)/vendors/config/common/config.arch
> +
> # These can be used by configure.
> # Either configure $(CONFIGURE_OPTS)
> # or configure --host=$(TARGETARCH) --build=$(HOSTARCH)
> --target=$(TARGETARCH)
> @@ -84,47 +87,6 @@ ifdef UCLINUX_BUILD_USER
> GCC_DIR = $(shell $(CC) -v 2>&1 | grep specs | sed -e 's/.*
> \(.*\)specs/\1\./')
> GCC_LIB = ~/buildroot/build_nios2/staging_dir/lib
>
> - SLIBC = -lc
> - SLIBM = -lm
> - SLIBNET = -lnet
> - SLIBDES = -ldes
> - SLIBAES = -laes
> - SLIBPCAP = -lpcap
> - SLIBSSL = -lssl
> - SLIBCRYPTO = -lcrypto
> -
> - LIBC = $(SLIBC)
> - LIBM = $(SLIBM)
> - LIBNET = $(SLIBNET)
> - LIBDES = $(SLIBDES)
> - LIBAES = $(SLIBAES)
> - LIBPCAP = $(SLIBPCAP)
> - LIBSSL = $(SLIBSSL)
> - LIBCRYPTO = $(SLIBCRYPTO)
> - LIBCRYPT = -lcrypt
> - LIBGCC = -lgcc
> - LIBIBERTY = -liberty
> - LIBIO = -lio
> - LIBIOSTREAM = -liostream
> - LIBSTDCPP = -lstdc++
> -
> - LDPATH = \
> - -L$(ROOTDIR)/lib \
> - -L$(ROOTDIR)/lib/libnet \
> - -L$(ROOTDIR)/lib/libdes \
> - -L$(ROOTDIR)/lib/libaes \
> - -L$(ROOTDIR)/lib/libpcap \
> - -L$(ROOTDIR)/lib/libssl
> -
> - INCLIBC =
> - INCLIBM =
> - INCNET = -I$(ROOTDIR)/lib/libnet
> - INCDES = -I$(ROOTDIR)/freeswan/libdes
> - INCAES = -I$(ROOTDIR)/freeswan/libcrypto/libaes
> - INCGMP = -I$(ROOTDIR)/lib/libgmp
> - INCPCAP = -I$(ROOTDIR)/lib/libpcap
> - INCSSL = -I$(ROOTDIR)/lib/libssl/include
> - INCVEND = -I$(ROOTDIR)/vendors/include
>
> ifdef CONFIG_USER_DEBUG
> CFLAGS := -O1 -g
> @@ -133,7 +95,6 @@ ifdef UCLINUX_BUILD_USER
> endif
> CFLAGS += $(VENDOR_CFLAGS)
> CFLAGS += -Dlinux -D__linux__ -Dunix -D__uClinux__ -DEMBED
> - CFLAGS += $(INCLIBC) $(INCLIBM)
> CFLAGS += -I$(ROOTDIR)
> CFLAGS += -I$(ROOTDIR)/include
> CFLAGS += -fno-builtin
> @@ -142,7 +103,6 @@ ifdef UCLINUX_BUILD_USER
> CXXFLAGS = $(CFLAGS) $(INCCXX) -fname-mangling-version-0
>
> LDFLAGS = $(CFLAGS) -Wl,-d -Wl,-elf2flt
> - LDLIBS = $(LDPATH) -lcrypt -lutil $(LIBC)
> CXXLIBS = $(LDPATH) $(LIBSTDCPP) $(LIBIOSTREAM) $(LIBIO) $(LIBIBERTY) \
> $(LIBC) $(LIBGCC)
>
> @@ -161,6 +121,13 @@ endif
> #
>
> ifeq ($(UCLINUX_BUILD_SET),1)
> + EXTRA_CFLAGS := $(CPUFLAGS)
> +
> + CXXLIBS = $(LIBSTDCPP) $(CXXSUP)
> +
> + ucfront_cc := ucfront-gcc
> + ucfront_cxx := ucfront-g++
> + ucfront_ld := ucfront-ld
> endif
>
> ############################################################################
> --
> 1.5.3.3
>
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--
David McCullough, [EMAIL PROTECTED], Ph:+61 734352815
Secure Computing - SnapGear http://www.uCdot.org http://www.cyberguard.com
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