Mercurial > hg > aboriginal
view native-compiler.sh @ 1027:ac61473c45e8
Milton Miller spotted a bug where PATH was being set twice, and thus wasn't including both potential compiler locations at once.
author | Rob Landley <rob@landley.net> |
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date | Mon, 05 Apr 2010 02:06:00 -0500 |
parents | 48784ae8533e |
children | 27c38c82401d |
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#!/bin/bash # Build a compiler for a given target, using one or more existing simple # cross compilers. # This can be used to build a native compiler for an aribitrary target, or to # build a more portable and capable cross compiler for an arbitrary host. # The new compiler is built --with-shared and has uClibc++ installed, and is # statically linked against uClibc (for portability) unless BUILD_STATIC=none. source sources/include.sh && read_arch_dir "$1" || exit 1 check_for_base_arch || exit 0 # Building a cross compiler requires _two_ existing simple compilers: one for # the host (to build the executables), and one for the target (to build # the libraries). For native compilers both checks test for the same thing. check_prerequisite "${ARCH}-cc" check_prerequisite "${FROM_ARCH}-cc" mkdir -p "$STAGE_DIR/bin" || dienow STATIC_FLAGS="$STATIC_DEFAULT_FLAGS" # Build C Library build_section linux-headers build_section uClibc # Build binutils, gcc, and ccwrap build_section binutils build_section gcc build_section ccwrap # Tell future packages to link against the libraries in the new root filesystem, # rather than the ones in the cross compiler directory. export "$(echo $ARCH | sed 's/-/_/g')"_CCWRAP_TOPDIR="$STAGE_DIR" build_section uClibc++ # Delete some unneeded files [ -z "$SKIP_STRIP" ] && rm -rf "$STAGE_DIR"/{info,man} create_stage_tarball