54 lines
1.6 KiB
Bash
Executable File
54 lines
1.6 KiB
Bash
Executable File
#!/bin/sh
|
|
|
|
set -e
|
|
|
|
# Load common properties and functions in the current script.
|
|
. ./common.sh
|
|
|
|
echo "*** BUILD GLIBC BEGIN ***"
|
|
|
|
# Prepare the work area, e.g. 'work/glibc/glibc_objects'.
|
|
echo "Preparing glibc object area. This may take a while."
|
|
rm -rf $GLIBC_OBJECTS
|
|
mkdir $GLIBC_OBJECTS
|
|
|
|
# Prepare the install area, e.g. 'work/glibc/glibc_installed'.
|
|
echo "Preparing glibc install area. This may take a while."
|
|
rm -rf $GLIBC_INSTALLED
|
|
mkdir $GLIBC_INSTALLED
|
|
|
|
# Find the glibc source directory, e.g. 'glibc-2.23' and remember it.
|
|
GLIBC_SRC=`ls -d $WORK_DIR/glibc/glibc-*`
|
|
|
|
# All glibc work is done from the working area.
|
|
cd $GLIBC_OBJECTS
|
|
|
|
# 'glibc' is configured to use the root folder (--prefix=) and as result all
|
|
# libraries will be installed in '/lib'. Note that on 64-bit machines Busybox
|
|
# will be linked with the libraries in '/lib' while the Linux loader is expected
|
|
# to be in '/lib64'. Kernel headers are taken from our already prepared kernel
|
|
# header area (see xx_build_kernel.sh). Packages 'gd' and 'selinux' are disabled
|
|
# for better build compatibility with the host system.
|
|
echo "Configuring glibc."
|
|
$GLIBC_SRC/configure \
|
|
--prefix= \
|
|
--with-headers=$KERNEL_INSTALLED/include \
|
|
--without-gd \
|
|
--without-selinux \
|
|
--disable-werror \
|
|
CFLAGS="$CFLAGS"
|
|
|
|
# Compile glibc with optimization for "parallel jobs" = "number of processors".
|
|
echo "Building glibc."
|
|
make -j $NUM_JOBS
|
|
|
|
# Install glibc in the installation area, e.g. 'work/glibc/glibc_installed'.
|
|
echo "Installing glibc."
|
|
make install \
|
|
DESTDIR=$GLIBC_INSTALLED \
|
|
-j $NUM_JOBS
|
|
|
|
cd $SRC_DIR
|
|
|
|
echo "*** BUILD GLIBC END ***"
|