initial commit

1 files changed, 235 insertions, 0 deletions

diff --git a/bootstrap-funcs.sh b/bootstrap-funcs.sh
new file mode 100644
index 0000000..75dd936
--- /dev/null
+++ b/bootstrap-funcs.sh
@@ -0,0 +1,235 @@
+#!/bin/sh
+#
+export CC=$HOST_CC
+export CXX=$HOST_CXX
+
+compile_binutils ()
+{
+   print_info "Cross compiling binutils"
+   rm -rf "$BINUTILS_SRC".obj &&
+   mkdir -p "$BINUTILS_SRC".obj &&
+   cd "$BINUTILS_SRC".obj &&
+   AR=$HOST_AR AS=$HOST_AS \
+   $SOURCE/$BINUTILS_SRC/configure \
+      --host="$HOST" \
+      --target="$TARGET" \
+      --prefix="$CROSS_TOOLS" \
+      --with-sysroot="$SYSTEM" \
+      --disable-static \
+      --with-lib-path="$SYS_ROOT"/lib \
+      --disable-multilib \
+      --disable-nls &&
+   make -j$PROCS all &&
+   make -j$PROCS install &&
+   cd ..
+}
+
+compile_gcc ()
+{
+   print_info "Cross compiling first phase of GCC"
+   rm -rf $GCC_SRC.obj &&
+   mkdir -p $GCC_SRC.obj &&
+   cd $GCC_SRC.obj &&
+   AR=$HOST_AR LDFLAGS="-Wl,-rpath,${CROSS_TOOLS}/lib" \
+   $SOURCE/$GCC_SRC/configure \
+      --prefix=$CROSS_TOOLS \
+      --build="$HOST" \
+      --host="$HOST" \
+      --target="$TARGET" \
+      --with-sysroot="$SYSTEM" \
+      --with-local-prefix="$SYS_ROOT" \
+      --with-native-system-header-dir="$SYS_ROOT"/include \
+      --disable-nls \
+      --disable-shared \
+      --disable-threads \
+      --disable-multilib \
+      --disable-target-zlib \
+      --with-system-zlib \
+      --without-headers \
+      --with-newlib \
+      --disable-decimal-float \
+      --disable-threads \
+      --disable-libatomic \
+      --disable-libgomp \
+      --disable-libquadmath \
+      --disable-libssp \
+      --disable-libvtv \
+      --disable-libstdcxx \
+      --enable-languages=c &&
+   make -j$PROCS all-gcc &&
+   make -j$PROCS install-gcc &&
+   make -j$PROCS configure-target-libgcc &&
+   cd "$TARGET"/libgcc &&
+   make -j$PROCS all &&
+   make -j$PROCS install &&
+   cd - &&
+   mv config.status config.status.removed &&
+   rm -f config.cache *config.cache */*/config.cache &&
+   cd ..
+}
+
+install_gnumach_headers() {
+   print_info "Installing GNU Mach Headers" &&
+   cd $SOURCE/$GNUMACH_SRC &&
+   autoreconf -i &&
+   cd - &&
+   mkdir -p "$GNUMACH_SRC".obj &&
+   local disable_user32=""
+   if [ -z "$USER32" ]; then
+      disable_user32="--disable-user32"
+   fi
+   cd "$GNUMACH_SRC".obj &&
+      $SOURCE/$GNUMACH_SRC/configure \
+      --host="$TARGET" \
+      --prefix="$SYS_ROOT" \
+      $disable_user32 &&
+   make -j$PROCS install-data &&
+   cd ..
+}
+
+install_gnumig() {
+   print_info "Installing cross GNU Mig" &&
+   cd $SOURCE/$GNUMIG_SRC &&
+   autoreconf -i &&
+   cd - &&
+   rm -rf $GNUMIG_SRC.host_obj &&
+   mkdir -p $GNUMIG_SRC.host_obj &&
+   cd $GNUMIG_SRC.host_obj &&
+   $SOURCE/$GNUMIG_SRC/configure --target="$TARGET" \
+      --prefix=$CROSS_TOOLS &&
+   make -j$PROCS &&
+   make -j$PROCS install &&
+   cd ..
+}
+
+install_hurd_headers() {
+   print_info "Installing Hurd headers" &&
+   cd $SOURCE/$HURD_SRC &&
+   autoreconf -i &&
+   cd - &&
+   rm -rf $HURD_SRC.obj &&
+   mkdir -p $HURD_SRC.obj &&
+   cd $HURD_SRC.obj &&
+   $SOURCE/$HURD_SRC/configure \
+      --host="$TARGET" \
+      --target="$TARGET" \
+      --prefix= \
+      --disable-profile \
+      --without-libbz2 \
+      --without-libz \
+      --without-rump \
+      --disable-ncursesw \
+      --without-parted &&
+   make -j$PROCS prefix="$SYS_ROOT" no_deps=t install-headers &&
+   cd ..
+}
+
+compile_first_glibc() {
+   print_info "Installing glibc (first pass)" &&
+   rm -rf $GLIBC_SRC.first_obj &&
+   mkdir -p $GLIBC_SRC.first_obj &&
+   cd $GLIBC_SRC.first_obj &&
+   BUILD_CC=$HOST_CC CC=$TARGET-gcc \
+   AR=$TARGET-ar CXX="cxx-not-found" RANLIB=$TARGET-ranlib \
+   $SOURCE/$GLIBC_SRC/configure \
+      --with-binutils=${CROSS_TOOLS}/bin \
+      --build="$HOST" \
+      --host="$TARGET" \
+      --prefix="$SYS_ROOT" \
+      --with-headers="$SYS_ROOT"/include \
+      --cache-file=config.cache \
+      --enable-obsolete-rpc \
+      --disable-profile \
+      --enable-add-ons=libpthread \
+      --enable-obsolete-rpc \
+      --disable-nscd \
+      libc_cv_ctors_header=yes &&
+   make -j$PROCS || # workaround for "fails first time"?
+   make -j$PROCS &&
+   make -j$PROCS install &&
+   cd ..
+}
+
+compile_full_gcc () {
+   print_info "Cross compiling GCC"
+   rm -rf $GCC_SRC.obj &&
+   mkdir -p $GCC_SRC.obj &&
+   cd $GCC_SRC.obj &&
+   AR=$HOST_AR \
+   LDFLAGS="-Wl,-rpath,${CROSS_TOOLS}/lib" \
+   $SOURCE/$GCC_SRC/configure \
+      --prefix=$CROSS_TOOLS \
+      --target="$TARGET" \
+      --with-sysroot="$SYSTEM" \
+      --with-local-prefix="$SYS_ROOT" \
+      --with-native-system-header-dir="$SYS_ROOT"/include \
+      --disable-static \
+      --disable-nls \
+      --enable-languages=c,c++ \
+      --enable-threads=posix \
+      --disable-multilib \
+      --with-system-zlib \
+      --with-libstdcxx-time \
+      --disable-libstdcxx-pch \
+      --disable-bootstrap \
+      --disable-libcilkrts \
+      --disable-libgomp &&
+   make -j$PROCS AS_FOR_TARGET="$TARGET-as" LD_FOR_TARGET="$TARGET-ld" all &&
+   make -j$PROCS install &&
+   cd ..
+}
+
+compile_second_glibc() {
+   print_info "Installing GLibC (second pass)" &&
+   rm -rf $GLIBC_SRC.second_obj &&
+   mkdir -p $GLIBC_SRC.second_obj &&
+   cd $GLIBC_SRC.second_obj &&
+   rm -f config.cache &&
+   BUILD_CC=$HOST_CC CC=$TARGET-gcc CXX="" \
+   AR=$TARGET-ar RANLIB=$TARGET-ranlib \
+   $SOURCE/$GLIBC_SRC/configure \
+      --with-binutils=$CROSS_TOOLS/bin \
+      --build="$HOST" \
+      --host="$TARGET" \
+      --prefix="$SYS_ROOT" \
+      --with-headers="$SYS_ROOT"/include \
+      --enable-obsolete-rpc \
+      --disable-profile \
+      --enable-add-ons=libpthread \
+      --enable-obsolete-rpc \
+      --disable-nscd &&
+   make -j$PROCS &&
+   make -j$PROCS install &&
+   cd ..
+}
+
+compile_pkgconfiglite() {
+   # otherwise "ln pkg-config i586-pc-gnu-pkg-config" in the install step fails
+   rm -fv $CROSS_TOOLS/bin/*-pkg-config &&
+   rm -rf $PKGCONFIGLITE_SRC.obj &&
+   mkdir -p $PKGCONFIGLITE_SRC.obj &&
+   cd $PKGCONFIGLITE_SRC.obj &&
+   $SOURCE/$PKGCONFIGLITE_SRC/configure \
+      --prefix=$CROSS_TOOLS --host=$TARGET \
+      --with-pc-path=$SYS_ROOT/lib/pkgconfig &&
+   make -j$PROCS &&
+   make -j$PROCS install &&
+   cd ..
+}
+
+create_tools_symlink() {
+    if [ ! -e $SYS_ROOT ]; then
+       sudo ln -sf "$PWD"/$(basename $SYS_ROOT) $SYS_ROOT
+    fi
+    if [ ! -e $CROSS_TOOLS ]; then
+       sudo ln -sf "$PWD"/$(basename $CROSS_TOOLS) $CROSS_TOOLS
+    fi
+}
+
+setup_directories() {
+   mkdir -p "$SYSTEM" && cd "$SYSTEM" &&
+   mkdir -p bin boot "$(basename $SYS_ROOT)/include" "$(basename $SYS_ROOT)/lib" "$(basename $CROSS_TOOLS)/$TARGET" &&
+	create_tools_symlink &&
+	ln -sfn $SYS_ROOT/include $SYS_ROOT/lib $CROSS_TOOLS/$TARGET/ &&
+   cd -
+}