diff options
Diffstat (limited to 'openvpn')
| -rw-r--r-- | openvpn/README | 6 | ||||
| -rw-r--r-- | openvpn/Sources | 4 | ||||
| -rwxr-xr-x | openvpn/build.zsh | 191 |
3 files changed, 201 insertions, 0 deletions
diff --git a/openvpn/README b/openvpn/README new file mode 100644 index 00000000..bf2205c2 --- /dev/null +++ b/openvpn/README @@ -0,0 +1,6 @@ +OpenVPN binary, build scripts +Works using a GCC minGW32 cross-compiler on Debian/Ubuntu +Produces a working MS Windows executable +openvpn.exe: PE32 executable (DLL) (console) Intel 80386, for MS Windows +goes smooth for the 99%, might still need some slapping the flags around now and then + -jrml diff --git a/openvpn/Sources b/openvpn/Sources new file mode 100644 index 00000000..e2fe7bb3 --- /dev/null +++ b/openvpn/Sources @@ -0,0 +1,4 @@ +lzo -2.06 .tar.gz +opensc -0.12.2 .tar.gz +openssl -1.0.1c .tar.gz +polarssl -1.1.4 .tgz diff --git a/openvpn/build.zsh b/openvpn/build.zsh new file mode 100755 index 00000000..87c591cc --- /dev/null +++ b/openvpn/build.zsh @@ -0,0 +1,191 @@ +#!/bin/zsh +# +# Copyright (C) 2012 Denis Roio <jaromil@dyne.org> +# +# This source code is free software; you can redistribute it and/or +# modify it under the terms of the GNU Public License as published by +# the Free Software Foundation; either version 3 of the License, or +# (at your option) any later version. +# +# This source code 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. +# Please refer to the GNU Public License for more details. +# +# You should have received a copy of the GNU Public License along with +# this source code; if not, write to: +# Free Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + + +REPO="http://files.dyne.org/leap/openvpn/sources" +TOPSRC=`pwd` +QUIET=0 +DEBUG=0 + + +autoload colors; colors +# standard output message routines +# it's always useful to wrap them, in case we change behaviour later +notice() { if [[ $QUIET == 0 ]]; then print "$fg_bold[green][*]$fg_no_bold[default] $1" >&2; fi } +error() { if [[ $QUIET == 0 ]]; then print "$fg[red][!]$fg[default] $1" >&2; fi } +func() { if [[ $DEBUG == 1 ]]; then print "$fg[blue][D]$fg[default] $1" >&2; fi } +act() { + if [[ $QUIET == 0 ]]; then + if [ "$1" = "-n" ]; then + print -n "$fg_bold[white] . $fg_no_bold[default] $2" >&2; + else + print "$fg_bold[white] . $fg_no_bold[default] $1" >&2; + fi + fi +} + +{ test "$1" = "clean" } && { + notice "Cleaning up all build in ${TOPSRC}" + for src in `cat Sources | awk ' +/^#/ {next} +/^./ { print $1 }'`; do + { test "$src" != "" } && { rm -rf "${src}" } + done + act "Done." + return 0 +} + +os="`uname -s`" +target="$1" +notice "OpenVPN build on $os for $target in ${TOPSRC}" + +prepare_sources() { + notice "Preparing sources" + # look for a file names "Sources", download and decompress entries + # format of file: name version compression (complete filename when merged) + { test -r Sources } || { + error "Sources not found, nothing to build here" + return 1 + } + for src in `cat Sources | awk ' +/^#/ {next} +/^./ { print $1 ";" $2 ";" $3 }'`; do + name="${src[(ws:;:)1]}" + ver="${src[(ws:;:)2]}" + arch="${src[(ws:;:)3]}" + file="${name}${ver}${arch}" + func "preparing source for ${name}${ver}" + + { test "$1" != "" } && { + test "$1" != "$name" } && { + continue } + + # download the file + { test -r ${file} } || { + act "downloading ${file}" + curl ${REPO}/${file} -o ${file} + } + # decompress the file + { test -r ${name} } || { + act "decompressing ${name}" + case $arch in + ## BARE SOURCE + .tar.gz) tar xfz ${file}; mv ${name}${ver} ${name} ;; + .tar.bz2) tar xfj ${file}; mv ${name}${ver} ${name} ;; + .tgz) tar xfz ${file}; mv ${name}${ver} ${name} ;; + *) error "compression not supported: $arch" + esac + } + act "${name} source ready" + done +} + +act "Downloading sources" + +# git clone latest openvpn +{ test -r openvpn } || { git clone https://github.com/OpenVPN/openvpn.git } + +case "$os" in + Darwin) + prepare_sources lzo + prepare_sources polarssl + ;; + Linux) # Cross-compile for Win32 + prepare_sources lzo + prepare_sources opensc + prepare_sources openssl + # tap windows + { test -r tap-windows } || { git clone https://github.com/OpenVPN/tap-windows.git } + ;; +esac + +notice "Sources ready, now compiling..." +LOG="`pwd`/build.log"; touch ${LOG} +act "logs saved in build.log" + +case "$target" in + osx) + { test -r polarssl/library/libpolarssl.a } || { + act "building PolarSSL..." + pushd polarssl + CC=clang cmake . >> ${LOG} + make -C library clean + cat CMakeCache.txt | awk ' +/^CMAKE_C_COMPILER/ { print "CMAKE_C_COMPILER:FILEPATH=/usr/bin/clang"; next } +/^CMAKE_BUILD_TYPE/ { print $1 "Release"; next } +/^CMAKE_C_FLAGS:STRING/ { print "CMAKE_C_FLAGS:STRING=-arch x86_64 -arch i386"; next } +{ print $0 } +' > CMakeCache.leap + cp CMakeCache.leap CMakeCache.txt + make -C library >> ${LOG} + popd + act "done." + } + + act "building OpenVPN" + pushd openvpn + CC=clang CFLAGS="-arch x86_64 -arch i386" \ + LZO_LIBS="/opt/local/lib/liblzo2.a" LZO_CFLAGS="-I/opt/local/include" \ + POLARSSL_CFLAGS="-I${TOPSRC}/polarssl/include" \ + POLARSSL_LIBS="${TOPSRC}/polarssl/library/libpolarssl.a" \ + ./configure --with-crypto-library=polarssl >> ${LOG} + make src/openvpn/openvpn + popd + act "done." + ;; + + win32) + { test -r lzo/src/liblzo2.la } || { pushd lzo + act "building LZO lib" + ./configure --host=i586-mingw32msvc >> ${LOG} + make >> ${LOG}; popd } + # openssl + { test -r openssl/libssl.a } || { + act "building OpenSSL lib" + pushd openssl + ./Configure --cross-compile-prefix=i586-mingw32msvc- mingw >> ${LOG} + make ${LOG}; popd } + + pushd openvpn + act "building latest OpenVPN" + { test -r configure } || { + sed -i -e 's/-municode//' src/openvpn/Makefile.am + autoreconf -i >> ${LOG} + } + CFLAGS="-I/usr/i586-mingw32msvc/include/ddk -D_WIN32_WINNT=0x0501" \ + LZO_LIBS="${TOPSRC}/lzo/src/liblzo2.la" \ + LZO_CFLAGS="-I${TOPSRC}/lzo/include" \ + TAP_CFLAGS="-I${TOPSRC}/tap-windows/src" \ + OPENSSL_SSL_CFLAGS="-I${TOPSRC}/openssl/include" \ + OPENSSL_CRYPTO_CFLAGS="-I${TOPSRC}/openssl/crypto" \ + OPENSSL_SSL_LIBS="${TOPSRC}/openssl/libssl.a" \ + OPENSSL_CRYPTO_LIBS="${TOPSRC}/openssl/libcrypto.a" \ + ./configure --host=i586-mingw32msvc >> ${LOG} + make >> ${LOG} + popd + + act "If OpenVPN build reports a final error on linkage, it might be due to a libtool bug" + act "(something like undefined reference to _WinMain@16)" + act "You need to go inside openvpn/src/openvpn and issue the last compile line manually" + act "adding an flat '-shared' at the end of it, then do 'cp .libs/openvpn.exe .'" + act "Happy hacking." + ;; + *) + error "Unknown target: $target" + ;; +esac
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