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Enhanced build script for cross-compile scenarios.

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Minor doc changes.
This commit is contained in:
James Yonan 2012-01-28 00:42:10 +00:00
parent 98b159a35a
commit 89f0a186e2
2 changed files with 43 additions and 13 deletions
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48
scripts/build
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@ -20,41 +20,63 @@ fi
# remove previous build
rm -f $1
# build options
CPPFLAGS=""
LIBS=""
LIBDIRS=""
# default commands
[ -z "$STRIP_CMD" ] && STRIP_CMD=strip
[ -z "$GPP_CMD" ] && GPP_CMD=g++
# build flags
FLAGS="-Wall"
[ "$STRICT" = "1" ] && FLAGS="$FLAGS -Wextra"
FLAGS="$FLAGS -Wno-sign-compare -Wno-unused-parameter"
# special Mac settings
# OpenSSL
if [ "$PLATFORM" = "mac" ]; then
# On Mac, only link with OpenSSL if OSSL is defined.
# On other platforms, always link with OpenSSL.
if [ "$SSL_BOTH" = "1" ]; then
CRYPTO_LIBS="-DUSE_APPLE_SSL -DUSE_OPENSSL -lcrypto -lssl -framework Security"
CPPFLAGS="$CPPFLAGS -DUSE_APPLE_SSL -DUSE_OPENSSL"
LIBS="$LIBS -lcrypto -lssl -framework Security"
else
if [ "$OSSL" = "1" ]; then
CRYPTO_LIBS="-DUSE_OPENSSL -lcrypto -lssl"
CPPFLAGS="$CPPFLAGS -DUSE_OPENSSL"
LIBS="$LIBS -lcrypto -lssl"
else
CRYPTO_LIBS="-DUSE_APPLE_SSL -framework Security"
CPPFLAGS="$CPPFLAGS -DUSE_APPLE_SSL"
LIBS="$LIBS -framework Security"
fi
fi
# Include other Mac frameworks
# -framework CoreServices
CRYPTO_LIBS="$CRYPTO_LIBS -framework CoreFoundation"
LIBS="$LIBS -framework CoreFoundation"
else
CRYPTO_LIBS="-DUSE_OPENSSL -lcrypto -lssl"
CPPFLAGS="$CPPFLAGS -DUSE_OPENSSL"
LIBS="$LIBS -lcrypto -lssl"
fi
if [ "$OPENSSL" ]; then
CPPFLAGS="$CPPFLAGS -I$OPENSSL/include"
LIBDIRS="$LIBDIRS -L$OPENSSL/lib"
fi
# boost link libraries
BOOST_LIBS="-lboost_system"
# boost
CPPFLAGS="$CPPFLAGS -I$BOOST"
LIBS="$LIBS -lboost_system"
LIBDIRS="$LIBDIRS -L$BOOST/stage/lib"
if [ "$NOTHREADS" = "1" ]; then
FLAGS="$FLAGS -DBOOST_DISABLE_THREADS"
CPPFLAGS="$CPPFLAGS -DBOOST_DISABLE_THREADS"
else
BOOST_LIBS="$BOOST_LIBS -lboost_thread"
LIBS="$LIBS -lboost_thread"
FLAGS="$FLAGS -pthread"
fi
# ovpn3
CPPFLAGS="$CPPFLAGS -I$OVPN3"
# profile-guided optimization
if [ "$PGEN" = "1" ]; then
FLAGS="$FLAGS -fprofile-generate"
@ -64,12 +86,12 @@ fi
if [ "$DEBUG" = "1" ]; then
# debug build
CMD="g++ -g $FLAGS $GCC_EXTRA -I$BOOST -I$OVPN3 -L$BOOST/stage/lib $1.cpp -o $1 $BOOST_LIBS $CRYPTO_LIBS"
CMD="$GPP_CMD -g $FLAGS $GCC_EXTRA $CPPFLAGS $LIBDIRS $1.cpp -o $1 $LIBS"
else
# release build
[ "$LTO" = "1" ] && FLAGS="$FLAGS -flto=4 -Wl,--no-as-needed"
[ "$GPROF" = "1" ] && FLAGS="$FLAGS -pg"
CMD="g++ -O3 -fwhole-program $FLAGS $GCC_EXTRA -I$BOOST -I$OVPN3 -L$BOOST/stage/lib $1.cpp -o $1 $BOOST_LIBS $CRYPTO_LIBS"
CMD="$GPP_CMD -O3 -fwhole-program $FLAGS $GCC_EXTRA $CPPFLAGS $LIBDIRS $1.cpp -o $1 $LIBS"
fi
# execute CMD
@ -77,5 +99,5 @@ fi
$CMD
# maybe strip
[ "$STRIP" = "1" ] && strip $1
[ "$STRIP" = "1" ] && $STRIP_CMD $1
exit 0

8
vars-arm-cross Normal file
View File

@ -0,0 +1,8 @@
export BOOST=$HOME/arm/boost_1_48_0
export OPENSSL=$HOME/arm/openssl
export OVPN3=$HOME/ovpn3
export PLATFORM=linux-arm
#export LD_LIBRARY_PATH="$BOOST/stage/lib"
export PATH="$OVPN3/scripts:$PATH"
export GPP_CMD=arm-linux-gnueabi-g++-4.6
export STRIP_CMD=arm-linux-gnueabi-strip