openvpn3/vars/vars-linux

export JAVA_DIR=/usr/lib/jvm/java-7-openjdk-amd64
[ -z "$DEP_DIR" ] && export DEP_DIR=$HOME/linux
export PLATFORM=linux
export DEBUG_BUILD=0
export OTHER_COMPILER_FLAGS="-Wno-unused-local-typedefs -Wno-unused-variable -Wno-shift-count-overflow -pthread"
export CXX_COMPILER_FLAGS="-std=c++17"
export LIB_OPT_LEVEL="-O3"
export LIB_FPIC="-fPIC"
export GPP_CMD=g++
export GCC_CMD=gcc
export AR_CMD="gcc-ar rc"
export RANLIB_CMD=gcc-ranlib
# For Ubuntu 18
if g++ --version |grep 7.5.0 > /dev/null ; then
    if [ -e /usr/bin/g++-8 ]; then
        export GPP_CMD=g++-8
        export GCC_CMD=gcc-8
        export AR_CMD="gcc-ar-8 rc"
        export RANLIB_CMD=gcc-ranlib-8
    fi
fi
Implemented Java client using Swig. 2012-02-11 15:02:51 +01:00			`export JAVA_DIR=/usr/lib/jvm/java-7-openjdk-amd64`
Core build script changes: * Added new cross-platform boost/build-boost script. * Added new LINK_MODE var (static\|shared) that is used by Boost, PolarSSL, and OpenSSL (Linux) builds. * More DEP_DIR flexibility: (a) DEP_DIR can be defined prior to call of build-all scripts. (b) On Linux, vars-linux script will not override DEP_DIR. 2014-03-03 22:34:39 +01:00			`[ -z "$DEP_DIR" ] && export DEP_DIR=$HOME/linux`
Added OpenSSL-like HMAC API using Apple CommonCrypto as backend. 2011-11-22 04:01:28 +01:00			`export PLATFORM=linux`
In vars scripts, make sure to set DEBUG_BUILD=0 for non-debug builds. 2014-08-11 04:08:59 +02:00			`export DEBUG_BUILD=0`
OVPN3-800 build: do not build deps with -flto by default This breaks reproducible builds. There is a possibility of re-enabling it with using -frandom-seed, but that will require changes in other places, so doing that in a separate commit. Also remove unused reference to LTO_FLAGS in other linux targets. Just to avoid confusion. 2021-10-07 12:12:32 +02:00			`export OTHER_COMPILER_FLAGS="-Wno-unused-local-typedefs -Wno-unused-variable -Wno-shift-count-overflow -pthread"`
Switch builds to c++17 standard We want to use features only present with c++17. Signed-off-by: Frank Lichtenheld <frank@lichtenheld.com> 2023-02-09 13:15:02 +01:00			`export CXX_COMPILER_FLAGS="-std=c++17"`
Updated linux scripts to work with latest core and library organization. Added scripts under scripts/linux for building dependent libraries. Added test/ovpncli/cli.cpp to provide a command line client that exercises ovpncli.hpp API and can be built via build script. 2012-09-10 01:10:20 +02:00			`export LIB_OPT_LEVEL="-O3"`
Build linux dependencies with LIB_FPIC="-fPIC" so that they can be linked into Java native module (i.e. libovpncli.so). 2014-08-30 07:27:09 +02:00			`export LIB_FPIC="-fPIC"`
Linux build : use ordinary gcc, g++ commands rather than using explicit GCC 5 commands such as gcc-5, g++-5. 2017-02-17 18:14:07 +01:00			`export GPP_CMD=g++`
			`export GCC_CMD=gcc`
OVPN3-799 build/deps: make AR and RANLIB more flexible Make it possible to specify arguments for both. 2021-10-07 22:01:13 +02:00			`export AR_CMD="gcc-ar rc"`
Linux build : use ordinary gcc, g++ commands rather than using explicit GCC 5 commands such as gcc-5, g++-5. 2017-02-17 18:14:07 +01:00			`export RANLIB_CMD=gcc-ranlib`
vars-linux: add work-around for Ubuntu 18 If we have g++-8 available use that so we can support C++ 17. Signed-off-by: Frank Lichtenheld <frank@lichtenheld.com> 2023-01-31 14:09:59 +01:00			`# For Ubuntu 18`
			`if g++ --version \|grep 7.5.0 > /dev/null ; then`
			`if [ -e /usr/bin/g++-8 ]; then`
			`export GPP_CMD=g++-8`
			`export GCC_CMD=gcc-8`
			`export AR_CMD="gcc-ar-8 rc"`
			`export RANLIB_CMD=gcc-ranlib-8`
			`fi`
			`fi`