#!/bin/sh # Customize these parameters according to your environment ANDROID_NDK="${HOME}/bin/android-ndk-r6b" # Check for parameters if [ ! -d "${ANDROID_NDK}" ]; then echo "Android NDK not found in ${ANDROID_NDK}, please edit $0 to fix it." exit 1 fi if [ ! -e "${ANDROID_NDK}/build/tools/make-standalone-toolchain.sh" ]; then echo "Your Android NDK is not compatible (make-standalone-toolchain.sh not found)." echo "Android NDK r6b is known to work." exit 1 fi # Extract the Android toolchain from NDK ANDROID_PLATFORM="android-3" ROOT="`pwd`" OUT="${ROOT}/out" ${ANDROID_NDK}/build/tools/make-standalone-toolchain.sh \ --ndk-dir="${ANDROID_NDK}" \ --platform="${ANDROID_PLATFORM}" \ --install-dir="${OUT}/toolchain" \ || exit 1 # Remove resolv.h because it is quite unusable as is rm ${OUT}/toolchain/sysroot/usr/include/resolv.h # Create configure script cd ${ROOT} autoconf || exit 1 # Create config.h and Makefile cd ${OUT} ${ROOT}/configure \ --host \ --disable-openssl \ --disable-unix \ CC="${OUT}/toolchain/bin/arm-linux-androideabi-gcc" \ || exit 1 # Replace misconfigured values in config.h and enable PTY functions mv config.h config.old cat config.old \ | sed 's/CRDLY_SHIFT.*/CRDLY_SHIFT 9/' \ | sed 's/TABDLY_SHIFT.*/TABDLY_SHIFT 11/' \ | sed 's/CSIZE_SHIFT.*/CSIZE_SHIFT 4/' \ | sed 's/\/\* #undef HAVE_OPENPTY \*\//#define HAVE_OPENPTY 1/' \ | sed 's/\/\* #undef HAVE_GRANTPT \*\//#define HAVE_GRANTPT 1/' \ > config.h # Enable openpty() in Makefile mv Makefile Makefile.old cat Makefile.old | sed 's/error.c/error.c openpty.c/' > Makefile # Provide openpty.c cat >openpty.c <<EOF /* Copyright (C) 1998, 1999, 2004 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Zack Weinberg <zack@rabi.phys.columbia.edu>, 1998. The GNU C Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The GNU C Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the GNU C Library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. */ #include <errno.h> #include <fcntl.h> #include <limits.h> #include <stdlib.h> #include <string.h> #include <termios.h> #include <unistd.h> #include <sys/types.h> #include <sys/ioctl.h> #define _PATH_DEVPTMX "/dev/ptmx" int openpty (int *amaster, int *aslave, char *name, struct termios *termp, struct winsize *winp) { char buf[PATH_MAX]; int master, slave; master = open(_PATH_DEVPTMX, O_RDWR); if (master == -1) return -1; if (grantpt(master)) goto fail; if (unlockpt(master)) goto fail; if (ptsname_r(master, buf, sizeof buf)) goto fail; slave = open(buf, O_RDWR | O_NOCTTY); if (slave == -1) goto fail; /* XXX Should we ignore errors here? */ if (termp) tcsetattr(slave, TCSAFLUSH, termp); if (winp) ioctl(slave, TIOCSWINSZ, winp); *amaster = master; *aslave = slave; if (name != NULL) strcpy(name, buf); return 0; fail: close(master); return -1; } EOF # Compile make socat || exit 1 # Done echo "Build finished, socat has been generated successfuly in out/socat"