Subversion Repositories openrisc

#! /bin/sh

# This script will set up a Makefile fragment with

# platform specifics.  This fragement can be used by

# the automatically generated Makefile (via the script

# 'build_Makefile')

# Copied from 'makefile' in the "install" tree

ECOS_BUILD_DIR=${1-`pwd`}

ECOS_INSTALL_DIR=`echo ${ECOS_BUILD_DIR}/install`

if [ ! -d ${ECOS_BUILD_DIR}/install ]; then

  if [ ! -d ${ECOS_BUILD_DIR}/*_build ]; then

    echo "Not an eCos install tree"

    echo "usage: /build_Make.params []"

    echo "... where  is the directory which contains"

    echo "    the *.ecc configuration file used to build the kernel"

    exit

  else

    ECOS_INSTALL_DIR=`echo ${ECOS_BUILD_DIR}/*_install`

    ECOS_BUILD_DIR=`echo ${ECOS_BUILD_DIR}/*_build`

  fi

fi

cat <Make.params

# Copied from 'makefile' in the "install" tree

EOF

grep export ${ECOS_BUILD_DIR}/makefile >>Make.params

cat <>Make.params

#

# Target specific flags, etc.

#

EOF

cat ${ECOS_INSTALL_DIR}/include/pkgconf/ecos.mak >>Make.params

#

# Add CFLAGS manipulation - this should match /packages/pkgconf/rules.mak

#

cat <>Make.params

#

# Modify CFLAGS to match newer compilers

#

ACTUAL_CFLAGS = \$(ECOS_GLOBAL_CFLAGS)

ACTUAL_CXXFLAGS = \$(ECOS_GLOBAL_CFLAGS)

ACTUAL_LDFLAGS = \$(ECOS_GLOBAL_LDFLAGS)

# GCC since 2.95 does -finit-priority by default so remove it from old HALs

ACTUAL_CFLAGS := \$(subst -finit-priority,,\$(ACTUAL_CFLAGS))

# -fvtable-gc is known to be broken in all recent GCC.

ACTUAL_CFLAGS := \$(subst -fvtable-gc,,\$(ACTUAL_CFLAGS))

# Expand inline functions

ACTUAL_CFLAGS := -finline-limit=7000 \$(ACTUAL_CFLAGS)

# Separate C++ flags out from C flags.

ACTUAL_CFLAGS := \$(subst -fno-rtti,,\$(ACTUAL_CFLAGS))

ACTUAL_CFLAGS := \$(subst -frtti,,\$(ACTUAL_CFLAGS))

ACTUAL_CFLAGS := \$(subst -Woverloaded-virtual,,\$(ACTUAL_CFLAGS))

ACTUAL_CFLAGS := \$(subst -fvtable-gc,,\$(ACTUAL_CFLAGS))

ACTUAL_CXXFLAGS := \$(subst -Wstrict-prototypes,,\$(ACTUAL_CXXFLAGS))

EOF