# HG changeset patch
# User Rob Landley <rob@landley.net>
# Date 1252806961 18000
# Node ID da1ebb2e22d30de3dba36d3fbd1f6e290b0e2edd
# Parent  87ebc3d2a0674b2e6753dcc46bba0daad9b03d93
Part one of the great refactoring, breaking out the uClibc build so it isn't repeated in two places.

diff -r 87ebc3d2a067 -r da1ebb2e22d3 cross-compiler.sh
--- a/cross-compiler.sh	Thu Sep 10 22:20:58 2009 -0500
+++ b/cross-compiler.sh	Sat Sep 12 20:56:01 2009 -0500
@@ -89,29 +89,9 @@
 mv "$WORK"/gcc-core "$WORK"/gcc
 PACKAGE=gcc cleanup build-gcc "${STAGE_DIR}"/{lib/gcc,{libexec/gcc,gcc/lib}/install-tools}
 
-# Install kernel headers.
-
-setupfor linux &&
-# Install Linux kernel headers (for use by uClibc).
-make -j $CPUS headers_install ARCH="${KARCH}" INSTALL_HDR_PATH="${STAGE_DIR}" &&
-# This makes some very old package builds happy.
-ln -s ../sys/user.h "${STAGE_DIR}/include/asm/page.h"
-
-cleanup
-
-# Build and install uClibc
+# Build uClibc
 
-setupfor uClibc
-make KCONFIG_ALLCONFIG="$(getconfig uClibc)" allnoconfig &&
-make KERNEL_HEADERS="${STAGE_DIR}/include" PREFIX="${STAGE_DIR}/" \
-  CROSS="${ARCH}-" RUNTIME_PREFIX=/ DEVEL_PREFIX=/ -j $CPUS $VERBOSITY \
-     install hostutils || dienow
-for i in $(cd utils; ls *.host | sed 's/\.host//')
-do
-  cp utils/"$i".host "$STAGE_DIR/bin/$ARCH-$i" || dienow
-done
-
-cleanup
+HOST_UTILS=1 . "$SOURCES"/sections/uClibc.sh
 
 cat > "${STAGE_DIR}"/README << EOF &&
 Cross compiler for $ARCH
diff -r 87ebc3d2a067 -r da1ebb2e22d3 root-filesystem.sh
--- a/root-filesystem.sh	Thu Sep 10 22:20:58 2009 -0500
+++ b/root-filesystem.sh	Sat Sep 12 20:56:01 2009 -0500
@@ -47,44 +47,9 @@
   mkdir -p "$STAGE_DIR/bin" || dienow
 fi
 
-# Install Linux kernel headers.
-
-setupfor linux
-# Install Linux kernel headers (for use by uClibc).
-make headers_install -j "$CPUS" ARCH="${KARCH}" INSTALL_HDR_PATH="$ROOT_TOPDIR" &&
-# This makes some very old package builds happy.
-ln -s ../sys/user.h "$ROOT_TOPDIR/include/asm/page.h"
-
-cleanup
-
-# Build and install uClibc.  (We could just copy the one from the compiler
-# toolchain, but this is cleaner.)
-
-setupfor uClibc
-make CROSS="${ARCH}-" KCONFIG_ALLCONFIG="$(getconfig uClibc)" allnoconfig &&
-cp .config "${WORK}"/config-uClibc || dienow
+# Build uClibc
 
-# Alas, if we feed install and install_utils to make at the same time with
-# -j > 1, it dies.  Not SMP safe.
-for i in install install_utils
-do
-  make CROSS="${ARCH}-" KERNEL_HEADERS="$ROOT_TOPDIR/include" \
-       PREFIX="$ROOT_TOPDIR/" $VERBOSITY \
-       RUNTIME_PREFIX="/" DEVEL_PREFIX="/" \
-       UCLIBC_LDSO_NAME=ld-uClibc -j $CPUS $i || dienow
-done
-
-# There's no way to specify a prefix for the uClibc utils; rename them by hand.
-
-if [ ! -z "$PROGRAM_PREFIX" ]
-then
-  for i in ldd readelf
-  do
-    mv "$ROOT_TOPDIR"/bin/{"$i","${PROGRAM_PREFIX}$i"} || dienow
-  done
-fi
-
-cleanup
+STAGE_DIR="$ROOT_TOPDIR" . "$SOURCES"/sections/uClibc.sh
 
 if [ "$NATIVE_TOOLCHAIN" == "none" ]
 then
diff -r 87ebc3d2a067 -r da1ebb2e22d3 sources/sections/uClibc.sh
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/sources/sections/uClibc.sh	Sat Sep 12 20:56:01 2009 -0500
@@ -0,0 +1,52 @@
+# Install Linux kernel headers.
+
+setupfor linux
+
+# Install Linux kernel headers (for use by uClibc).
+make -j $CPUS headers_install ARCH="${KARCH}" INSTALL_HDR_PATH="$STAGE_DIR" &&
+# This makes some very old package builds happy.
+ln -s ../sys/user.h "$STAGE_DIR/include/asm/page.h"
+
+# Build and install uClibc
+
+make_uClibc()
+{
+ make -j $CPUS $VERBOSITY CROSS="${ARCH}-" \
+  UCLIBC_LDSO_NAME=ld-uClibc KERNEL_HEADERS="$STAGE_DIR/include" \
+  PREFIX="$STAGE_DIR/" RUNTIME_PREFIX=/ DEVEL_PREFIX=/ $1 || dienow
+}
+
+cleanup
+
+setupfor uClibc
+
+make KCONFIG_ALLCONFIG="$(getconfig uClibc)" allnoconfig &&
+cp .config "$WORK/config-uClibc" || dienow
+
+make_uClibc install
+
+# Do we need host or target versions of readelf, ldd, and ldconfig?
+
+if [ ! -z "$HOST_UTILS" ]
+then
+  make_uClibc hostutils
+
+  for i in $(cd utils; ls *.host | sed 's/\.host//')
+  do
+    cp utils/"$i".host "$STAGE_DIR/bin/$ARCH-$i" || dienow
+  done
+else
+  make_uClibc install_utils
+
+  # There's no way to specify a prefix for the uClibc utils; rename by hand.
+
+  if [ ! -z "$PROGRAM_PREFIX" ]
+  then
+    for i in ldd readelf ldconfig
+    do
+      mv "$STAGE_DIR/bin/"{"$i","${PROGRAM_PREFIX}$i"} || dienow
+    done
+  fi
+fi
+
+cleanup