Begin remove old LLVM configuration code
This commit is contained in:
Brian Anderson
parent
a0ff3db258
commit
225f50ea96
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@ -306,50 +306,20 @@ fi
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if [ ! -z "$CFG_LLVM_ROOT" -a -e "$CFG_LLVM_ROOT/bin/llvm-config" ]
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then
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CFG_LLVM_CONFIG="$CFG_LLVM_ROOT/bin/llvm-config"
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fi
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step_msg "using custom LLVM"
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if [ ! -z "$CFG_LLVM_ROOT" -a -z "$CFG_LLVM_CONFIG" ]
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then
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CFG_LLVM_INCDIR="$CFG_LLVM_ROOT/include"
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CFG_LLVM_BINDIR="$CFG_LLVM_ROOT/bin"
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CFG_LLVM_LIBDIR="$CFG_LLVM_ROOT/lib"
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CFG_LLVM_CXXFLAGS="-I$CFG_LLVM_INCDIR"
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CFG_LLVM_LDFLAGS=""
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CFG_LLVM_LIBS=$(find "$CFG_LLVM_LIBDIR" \
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-name '*.lib' \
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-exec echo '\"{}\"' ';' \
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| xargs echo)
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CFG_LLVM_VERSION=$("$CFG_LLVM_BINDIR/llc" \
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--version \
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| grep version \
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| cut -d ' ' -f 5-)
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CFG_LLVM_TRIPLE=$("$CFG_LLVM_BINDIR/llc" \
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--version \
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| grep Host: \
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| cut -d ' ' -f 4-)
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elif [ ! -z "$CFG_LLVM_CONFIG" ]
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then
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CFG_LLVM_VERSION=$($CFG_LLVM_CONFIG --version)
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CFG_LLVM_INCDIR=$($CFG_LLVM_CONFIG --includedir)
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CFG_LLVM_BINDIR=$($CFG_LLVM_CONFIG --bindir)
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CFG_LLVM_LIBDIR=$($CFG_LLVM_CONFIG --libdir)
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CFG_LLVM_CXXFLAGS=$($CFG_LLVM_CONFIG --cxxflags)
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CFG_LLVM_LDFLAGS=$($CFG_LLVM_CONFIG --ldflags)
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CFG_LLVM_LIBS=$($CFG_LLVM_CONFIG --libs)
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CFG_LLVM_TRIPLE=$($CFG_LLVM_CONFIG --host-target)
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else
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err "no llvm-config found and no --llvm-root specified"
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fi
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LLVM_CONFIG="$CFG_LLVM_ROOT/bin/llvm-config"
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LLVM_VERSION=$($CFG_LLVM_CONFIG --version)
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case $CFG_LLVM_VERSION in
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(3.0svn | 3.0 | 3.1svn)
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step_msg "found ok version of LLVM: $CFG_LLVM_VERSION"
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;;
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(*)
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err "bad LLVM version: $CFG_LLVM_VERSION, need >=3.0svn"
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;;
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esac
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case $LLVM_VERSION in
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(3.0svn | 3.0 | 3.1svn)
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step_msg "found ok version of LLVM: $CFG_LLVM_VERSION"
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;;
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(*)
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err "bad LLVM version: $CFG_LLVM_VERSION, need >=3.0svn"
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;;
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esac
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fi
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if [ ! -z "$CFG_ENABLE_CLANG" ]
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then
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@ -381,18 +351,6 @@ then
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CFG_PREFIX=/usr/local
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fi
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if [ ! -z "$CFG_LLVM_TRIPLE" ]
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then
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if [ $CFG_HOST_TRIPLE != $CFG_LLVM_TRIPLE ]
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then
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warn "LLVM host-triple $CFG_LLVM_TRIPLE differs from"
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warn "detected host triple $CFG_HOST_TRIPLE"
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warn "choosing LLVM host-triple instead"
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msg ""
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CFG_HOST_TRIPLE=$CFG_LLVM_TRIPLE
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fi
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fi
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if [ -z "$CFG_TARGET_TRIPLES" ]
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then
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CFG_TARGET_TRIPLES="${CFG_HOST_TRIPLE}"
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@ -405,14 +363,6 @@ putvar CFG_C_COMPILER
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putvar CFG_PREFIX
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putvar CFG_LLVM_ROOT
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putvar CFG_LLVM_CONFIG
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putvar CFG_LLVM_INCDIR
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putvar CFG_LLVM_BINDIR
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putvar CFG_LLVM_LIBDIR
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putvar CFG_LLVM_CXXFLAGS
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putvar CFG_LLVM_LDFLAGS
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putvar CFG_LLVM_LIBS
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putvar CFG_LLVM_TRIPLE
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step_msg "making directories"
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@ -494,53 +444,59 @@ msg
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# Configure llvm. Here we go...
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step_msg "configuring LLVM"
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CFG_LLVM_SRC_DIR=${CFG_SRC_DIR}src/llvm
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CFG_LLVM_BUILD_DIR=${CFG_BUILD_DIR}/llvm
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# Just use LLVM straight from its build directory to avoid 'make install' time
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CFG_LLVM_INST_DIR=${CFG_LLVM_BUILD_DIR}/Release+Asserts
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LLVM_TARGETS="--enable-targets=x86,x86_64"
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LLVM_BUILD="--build=${CFG_HOST_TRIPLE}"
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LLVM_HOST="--host=${CFG_HOST_TRIPLE}"
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LLVM_TARGET="--target=${CFG_HOST_TRIPLE}"
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LLVM_OPTS="--enable-optimized --disable-docs"
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if [ -z $CFG_LLVM_ROOT ]
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then
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step_msg "configuring LLVM"
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LLVM_CXX_32="g++ -m32"
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LLVM_CC_32="gcc -m32"
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LLVM_CFLAGS_32="-m32"
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LLVM_CXXFLAGS_32="-m32"
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LLVM_LDFLAGS_32="-m32"
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LLVM_TARGETS="--enable-targets=x86,x86_64"
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LLVM_BUILD="--build=${CFG_HOST_TRIPLE}"
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LLVM_HOST="--host=${CFG_HOST_TRIPLE}"
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LLVM_TARGET="--target=${CFG_HOST_TRIPLE}"
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LLVM_OPTS="--enable-optimized --disable-docs"
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# FIXME: Need to change flags for x64
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LLVM_CXX=$LLVM_CXX_32
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LLVM_CC=$LLVM_CC_32
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LLVM_CFLAGS=$LLVM_CFLAGS_32
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LLVM_CXXFLAGS=$LLVM_CXXFLAGS_32
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LLVM_LDFLAGS=$LLVM_LDFLAGS_32
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LLVM_CXX_32="g++ -m32"
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LLVM_CC_32="gcc -m32"
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LLVM_CFLAGS_32="-m32"
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LLVM_CXXFLAGS_32="-m32"
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LLVM_LDFLAGS_32="-m32"
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CXX=$LLVM_CXX
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CC=$LLVM_CC
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CFLAGS=$LLVM_CFLAGS
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CXXFLAGS=$LLVM_CXXFLAGS
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LDFLAGS=$LLVM_LDFLAGS
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# FIXME: Need to change flags for x64
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LLVM_CXX=$LLVM_CXX_32
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LLVM_CC=$LLVM_CC_32
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LLVM_CFLAGS=$LLVM_CFLAGS_32
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LLVM_CXXFLAGS=$LLVM_CXXFLAGS_32
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LLVM_LDFLAGS=$LLVM_LDFLAGS_32
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LLVM_FLAGS="$LLVM_TARGETS $LLVM_OPTS $LLVM_BUILD $LLVM_HOST $LLVM_TARGET"
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CXX=$LLVM_CXX
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CC=$LLVM_CC
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CFLAGS=$LLVM_CFLAGS
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CXXFLAGS=$LLVM_CXXFLAGS
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LDFLAGS=$LLVM_LDFLAGS
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msg "configuring LLVM with:"
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msg "$LLVM_FLAGS"
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LLVM_FLAGS="$LLVM_TARGETS $LLVM_OPTS $LLVM_BUILD $LLVM_HOST $LLVM_TARGET"
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export CXX
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export CC
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export CFLAGS
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export CXXFLAGS
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export LDFLAGS
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msg "configuring LLVM with:"
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msg "$LLVM_FLAGS"
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cd $CFG_LLVM_BUILD_DIR
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# FIXME: This won't work if CFG_SRC_DIR is absolute
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${CFG_BUILD_DIR}/${CFG_LLVM_SRC_DIR}/configure $LLVM_FLAGS
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cd $CFG_BUILD_DIR
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export CXX
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export CC
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export CFLAGS
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export CXXFLAGS
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export LDFLAGS
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cd $CFG_LLVM_BUILD_DIR
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# FIXME: This won't work if CFG_SRC_DIR is absolute
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${CFG_BUILD_DIR}/${CFG_LLVM_SRC_DIR}/configure $LLVM_FLAGS
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cd $CFG_BUILD_DIR
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else
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# The user is using their own LLVM
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CFG_LLVM_INST_DIR=$CFG_LLVM_ROOT
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fi
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putvar CFG_LLVM_SRC_DIR
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putvar CFG_LLVM_BUILD_DIR
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