| #!/bin/sh |
| |
| msg() { |
| echo "configure: $1" |
| } |
| |
| step_msg() { |
| msg |
| msg "$1" |
| msg |
| } |
| |
| warn() { |
| echo "configure: WARNING: $1" |
| } |
| |
| err() { |
| echo "configure: error: $1" |
| exit 1 |
| } |
| |
| need_ok() { |
| if [ $? -ne 0 ] |
| then |
| err $1 |
| fi |
| } |
| |
| need_cmd() { |
| if which $1 >/dev/null 2>&1 |
| then msg "found $1" |
| else err "need $1" |
| fi |
| } |
| |
| make_dir() { |
| if [ ! -d $1 ] |
| then |
| msg "mkdir -p $1" |
| mkdir -p $1 |
| fi |
| } |
| |
| copy_if_changed() { |
| if cmp -s $1 $2 |
| then |
| msg "leaving $2 unchanged" |
| else |
| msg "cp $1 $2" |
| cp -f $1 $2 |
| chmod u-w $2 # make copied artifact read-only |
| fi |
| } |
| |
| move_if_changed() { |
| if cmp -s $1 $2 |
| then |
| msg "leaving $2 unchanged" |
| else |
| msg "mv $1 $2" |
| mv -f $1 $2 |
| chmod u-w $2 # make moved artifact read-only |
| fi |
| } |
| |
| putvar() { |
| local T |
| eval T=\$$1 |
| eval TLEN=\${#$1} |
| if [ $TLEN -gt 35 ] |
| then |
| printf "configure: %-20s := %.35s ...\n" $1 "$T" |
| else |
| printf "configure: %-20s := %s %s\n" $1 "$T" "$2" |
| fi |
| printf "%-20s := %s\n" $1 "$T" >>config.tmp |
| } |
| |
| probe() { |
| local V=$1 |
| shift |
| local P |
| local T |
| for P |
| do |
| T=$(which $P 2>&1) |
| if [ $? -eq 0 ] |
| then |
| VER0=$($P --version 2>/dev/null | head -1 \ |
| | sed -e 's/[^0-9]*\([vV]\?[0-9.]\+[^ ]*\).*/\1/' ) |
| if [ $? -eq 0 -a "x${VER0}" != "x" ] |
| then |
| VER="($VER0)" |
| else |
| VER="" |
| fi |
| break |
| else |
| VER="" |
| T="" |
| fi |
| done |
| eval $V=\$T |
| putvar $V "$VER" |
| } |
| |
| probe_need() { |
| local V=$1 |
| probe $* |
| eval VV=\$$V |
| if [ -z "$VV" ] |
| then |
| err "needed, but unable to find any of: $*" |
| fi |
| } |
| |
| valopt() { |
| local OP=$1 |
| local DEFAULT=$2 |
| shift |
| shift |
| local DOC="$*" |
| if [ $HELP -eq 0 ] |
| then |
| local UOP=$(echo $OP | tr '[:lower:]' '[:upper:]' | tr '\-' '\_') |
| local V="CFG_${UOP}" |
| eval $V="$DEFAULT" |
| for arg in $CFG_CONFIGURE_ARGS |
| do |
| if echo "$arg" | grep -q -- "--$OP=" |
| then |
| val=$(echo "$arg" | cut -f2 -d=) |
| eval $V=$val |
| fi |
| done |
| putvar $V |
| else |
| if [ -z "$DEFAULT" ] |
| then |
| DEFAULT="<none>" |
| fi |
| OP="${OP}=[${DEFAULT}]" |
| printf " --%-30s %s\n" "$OP" "$DOC" |
| fi |
| } |
| |
| opt() { |
| local OP=$1 |
| local DEFAULT=$2 |
| shift |
| shift |
| local DOC="$*" |
| local FLAG="" |
| |
| if [ $DEFAULT -eq 0 ] |
| then |
| FLAG="enable" |
| else |
| FLAG="disable" |
| DOC="don't $DOC" |
| fi |
| |
| if [ $HELP -eq 0 ] |
| then |
| for arg in $CFG_CONFIGURE_ARGS |
| do |
| if [ "$arg" = "--${FLAG}-${OP}" ] |
| then |
| OP=$(echo $OP | tr 'a-z-' 'A-Z_') |
| FLAG=$(echo $FLAG | tr 'a-z' 'A-Z') |
| local V="CFG_${FLAG}_${OP}" |
| eval $V=1 |
| putvar $V |
| fi |
| done |
| else |
| if [ ! -z "$META" ] |
| then |
| OP="$OP=<$META>" |
| fi |
| printf " --%-30s %s\n" "$FLAG-$OP" "$DOC" |
| fi |
| } |
| |
| msg "looking for configure programs" |
| need_cmd cmp |
| need_cmd mkdir |
| need_cmd printf |
| need_cmd cut |
| need_cmd grep |
| need_cmd xargs |
| need_cmd cp |
| need_cmd find |
| need_cmd uname |
| need_cmd date |
| need_cmd tr |
| need_cmd sed |
| |
| |
| msg "inspecting environment" |
| |
| CFG_OSTYPE=$(uname -s) |
| CFG_CPUTYPE=$(uname -m) |
| |
| if [ $CFG_OSTYPE = Darwin -a $CFG_CPUTYPE = i386 ] |
| then |
| # Darwin's `uname -s` lies and always returns i386. We have to use sysctl |
| # instead. |
| if sysctl hw.optional.x86_64 | grep -q ': 1' |
| then |
| CFG_CPUTYPE=x86_64 |
| fi |
| fi |
| |
| # The goal here is to come up with the same triple as LLVM would, |
| # at least for the subset of platforms we're willing to target. |
| |
| case $CFG_OSTYPE in |
| |
| Linux) |
| CFG_OSTYPE=unknown-linux-gnu |
| ;; |
| |
| FreeBSD) |
| CFG_OSTYPE=unknown-freebsd |
| ;; |
| |
| Darwin) |
| CFG_OSTYPE=apple-darwin |
| ;; |
| |
| MINGW32*) |
| CFG_OSTYPE=pc-mingw32 |
| ;; |
| |
| *) |
| err "unknown OS type: $CFG_OSTYPE" |
| ;; |
| esac |
| |
| |
| case $CFG_CPUTYPE in |
| |
| i386 | i486 | i686 | i786 | x86) |
| CFG_CPUTYPE=i686 |
| ;; |
| |
| xscale | arm) |
| CFG_CPUTYPE=arm |
| ;; |
| |
| x86_64 | x86-64 | x64 | amd64) |
| CFG_CPUTYPE=x86_64 |
| ;; |
| |
| *) |
| err "unknown CPU type: $CFG_CPUTYPE" |
| esac |
| |
| DEFAULT_HOST_TRIPLE="${CFG_CPUTYPE}-${CFG_OSTYPE}" |
| |
| CFG_SRC_DIR="$(cd $(dirname $0) && pwd)/" |
| CFG_BUILD_DIR="$(pwd)/" |
| CFG_SELF=${CFG_SRC_DIR}$(basename $0) |
| CFG_CONFIGURE_ARGS="$@" |
| |
| OPTIONS="" |
| HELP=0 |
| if [ "$1" = "--help" ] |
| then |
| HELP=1 |
| shift |
| echo "" |
| echo "Usage: $CFG_SELF [options]" |
| echo "" |
| echo "Options:" |
| echo "" |
| else |
| msg "recreating config.tmp" |
| echo '' >config.tmp |
| |
| step_msg "processing $CFG_SELF args" |
| fi |
| |
| opt sharedstd 1 "build libstd as a shared library" |
| opt valgrind 1 "run tests with valgrind (memcheck by default)" |
| opt helgrind 0 "run tests with helgrind instead of memcheck" |
| opt docs 1 "build documentation" |
| opt optimize 1 "build optimized rust code" |
| opt optimize-cxx 1 "build optimized C++ code" |
| opt optimize-llvm 1 "build optimized LLVM" |
| opt debug 0 "build with extra debug fun" |
| opt fast-make 0 "use .gitmodules as timestamp for submodule deps" |
| opt manage-submodules 1 "let the build manage the git submodules" |
| opt mingw-cross 0 "cross-compile for win32 using mingw" |
| opt clang 0 "prefer clang to gcc for building the runtime" |
| opt local-rust 0 "use an installed rustc rather than downloading a snapshot" |
| opt pax-flags 0 "apply PaX flags to rustc binaries (required for GRSecurity/PaX-patched kernels)" |
| valopt prefix "/usr/local" "set installation prefix" |
| valopt local-rust-root "/usr/local" "set prefix for local rust binary" |
| valopt llvm-root "" "set LLVM root" |
| valopt host-triple "${DEFAULT_HOST_TRIPLE}" "LLVM host triple" |
| valopt target-triples "${CFG_HOST_TRIPLE}" "LLVM target triples" |
| |
| if [ $HELP -eq 1 ] |
| then |
| echo "" |
| exit 0 |
| fi |
| |
| |
| step_msg "looking for build programs" |
| |
| probe_need CFG_PERL perl |
| probe_need CFG_CURL curl |
| probe_need CFG_PYTHON python2.7 python2.6 python2 python |
| |
| python_version=$($CFG_PYTHON -V 2>&1) |
| if [ $(echo $python_version | grep -c '^Python 2\.[4567]') -ne 1 ]; then |
| err "Found $python_version, but LLVM requires Python 2.4-2.7" |
| fi |
| |
| # If we have no git directory then we are probably a tarball distribution |
| # and shouldn't attempt to load submodules |
| if [ ! -e ${CFG_SRC_DIR}.git ] |
| then |
| probe CFG_GIT git |
| msg "git: no git directory. disabling submodules" |
| CFG_DISABLE_MANAGE_SUBMODULES=1 |
| else |
| probe_need CFG_GIT git |
| fi |
| |
| probe CFG_CLANG clang++ |
| probe CFG_GCC gcc |
| probe CFG_LD ld |
| probe CFG_LLVM_CONFIG llvm-config |
| probe CFG_VALGRIND valgrind |
| probe CFG_PERF perf |
| probe CFG_ISCC iscc |
| probe CFG_LLNEXTGEN LLnextgen |
| probe CFG_PANDOC pandoc |
| probe CFG_PDFLATEX pdflatex |
| probe CFG_XETEX xetex |
| probe CFG_LUATEX luatex |
| probe CFG_NODE nodejs node |
| if [ "$CFG_OSTYPE" = "unknown-linux-gnu" ] |
| then |
| probe CFG_PAXCTL paxctl /sbin/paxctl |
| probe CFG_ZCAT zcat |
| fi |
| |
| if [ ! -z "$CFG_PANDOC" ] |
| then |
| PV=$(pandoc --version | awk '/^pandoc/ {print $2}') |
| if [ "$PV" \< "1.8" ] |
| then |
| step_msg "pandoc $PV is too old. disabling" |
| BAD_PANDOC=1 |
| fi |
| fi |
| |
| if [ "$CFG_OSTYPE" = "unknown-linux-gnu" ] |
| then |
| if [ ! -z "$CFG_ENABLE_PAX_FLAGS" -a -z "$CFG_PAXCTL" ] |
| then |
| err "enabled PaX markings but no paxctl binary found" |
| fi |
| |
| if [ -z "$CFG_DISABLE_PAX_FLAGS" ] |
| then |
| # GRSecurity/PaX detection. This can be very flaky. |
| GRSEC_DETECTED= |
| |
| # /dev/grsec only exists if CONFIG_GRKERNSEC_NO_RBAC is not set. |
| # /proc/sys/kernel/grsecurity is not available if ÇONFIG_GRKERNSEC_SYSCTL is not set. |
| if [ -e /dev/grsec -o -d /proc/sys/kernel/grsecurity ] |
| then |
| GRSEC_DETECTED=1 |
| # /proc/config.gz is normally only available to root, and only if CONFIG_IKCONFIG_PROC has been set. |
| elif [ -r /proc/config.gz -a ! -z "$CFG_ZCAT" ] |
| then |
| if "$CFG_ZCAT" /proc/config.gz | grep --quiet "CONFIG_GRKERNSEC=y" |
| then |
| GRSEC_DETECTED=1 |
| fi |
| # Flaky. |
| elif grep --quiet grsec /proc/version |
| then |
| GRSEC_DETECTED=1 |
| fi |
| |
| if [ ! -z "$GRSEC_DETECTED" ] |
| then |
| step_msg "GRSecurity: yes" |
| if [ ! -z "$CFG_PAXCTL" ] |
| then |
| CFG_ENABLE_PAX_FLAGS=1 |
| else |
| warn "GRSecurity kernel detected but no paxctl binary found: not setting CFG_ENABLE_PAX_FLAGS" |
| fi |
| else |
| step_msg "GRSecurity: no" |
| fi |
| fi |
| fi |
| |
| if [ ! -z "$CFG_ENABLE_LOCAL_RUST" ] |
| then |
| if [ ! -f ${CFG_LOCAL_RUST_ROOT}/bin/rustc ] |
| then |
| err "no local rust to use" |
| else |
| LRV=`${CFG_LOCAL_RUST_ROOT}/bin/rustc --version` |
| step_msg "using rustc at: ${CFG_LOCAL_RUST_ROOT} with version: " $LRV |
| fi |
| fi |
| |
| if [ -z "$CFG_ENABLE_CLANG" -a -z "$CFG_GCC" ] |
| then |
| err "either clang or gcc is required" |
| fi |
| |
| if [ ! -z "$CFG_LLVM_ROOT" -a -e "$CFG_LLVM_ROOT/bin/llvm-config" ] |
| then |
| step_msg "using custom LLVM at $CFG_LLVM_ROOT" |
| |
| LLVM_CONFIG="$CFG_LLVM_ROOT/bin/llvm-config" |
| LLVM_VERSION=$($LLVM_CONFIG --version) |
| |
| case $LLVM_VERSION in |
| (3.1svn|3.1|3.0svn|3.0) |
| msg "found ok version of LLVM: $LLVM_VERSION" |
| ;; |
| (*) |
| err "bad LLVM version: $LLVM_VERSION, need >=3.0svn" |
| ;; |
| esac |
| fi |
| |
| if [ ! -z "$CFG_ENABLE_CLANG" ] |
| then |
| if [ -z "$CFG_CLANG" ] |
| then |
| err "clang requested but not found" |
| fi |
| CFG_CLANG_VERSION=$("$CFG_CLANG" \ |
| --version \ |
| | grep version \ |
| | sed 's/.*\(version .*\)/\1/' \ |
| | cut -d ' ' -f 2) |
| |
| case $CFG_CLANG_VERSION in |
| (3.0svn | 3.0 | 3.1 | 4.0 | 4.1) |
| step_msg "found ok version of CLANG: $CFG_CLANG_VERSION" |
| CFG_C_COMPILER="clang" |
| ;; |
| (*) |
| err "bad CLANG version: $CFG_CLANG_VERSION, need >=3.0svn" |
| ;; |
| esac |
| else |
| CFG_C_COMPILER="gcc" |
| fi |
| |
| # a little post-processing of various config values |
| |
| CFG_PREFIX=${CFG_PREFIX%/} |
| CFG_TARGET_TRIPLES="$(echo $CFG_TARGET_TRIPLES | tr ',' ' ')" |
| case $CFG_TARGET_TRIPLES in |
| (*$CFG_HOST_TRIPLE*) ;; |
| (*) err "Host triple is not among the target triples." ;; |
| esac |
| |
| if [ -z "$CFG_ENABLE_CLANG" -a -z "$CFG_GCC" ] |
| then |
| err "either clang or gcc is required" |
| fi |
| |
| if [ ! -z "$CFG_PERF" ] |
| then |
| HAVE_PERF_LOGFD=`$CFG_PERF stat --log-fd 2>&1 | grep 'unknown option'` |
| if [ -z "$HAVE_PERF_LOGFD" ]; |
| then |
| CFG_PERF_WITH_LOGFD=1 |
| putvar CFG_PERF_WITH_LOGFD |
| fi |
| fi |
| |
| step_msg "making directories" |
| |
| for i in \ |
| doc doc/core doc/std \ |
| dl tmp |
| do |
| make_dir $i |
| done |
| |
| make_dir llvm |
| for t in $CFG_TARGET_TRIPLES |
| do |
| make_dir llvm/$t |
| done |
| |
| make_dir rustllvm |
| for t in $CFG_TARGET_TRIPLES |
| do |
| make_dir rustllvm/$t |
| done |
| |
| make_dir rt |
| for t in $CFG_TARGET_TRIPLES |
| do |
| make_dir rt/$t |
| for i in \ |
| isaac bigint sync test arch/i386 arch/x86_64 \ |
| libuv libuv/src/ares libuv/src/eio libuv/src/ev |
| do |
| make_dir rt/$t/$i |
| done |
| done |
| |
| # On windows we just store the libraries in the bin directory because |
| # there's no rpath |
| CFG_LIBDIR=lib |
| if [ "$CFG_OSTYPE" = "pc-mingw32" ] |
| then |
| CFG_LIBDIR=bin |
| fi |
| |
| for h in $CFG_TARGET_TRIPLES |
| do |
| for t in $CFG_TARGET_TRIPLES |
| do |
| for i in 0 1 2 3 |
| do |
| # host bin dir |
| make_dir $h/stage$i/bin |
| |
| # host lib dir |
| make_dir $h/stage$i/$CFG_LIBDIR |
| |
| # target bin dir |
| make_dir $h/stage$i/$CFG_LIBDIR/rustc/$t/bin |
| |
| # target lib dir |
| make_dir $h/stage$i/$CFG_LIBDIR/rustc/$t/$CFG_LIBDIR |
| done |
| done |
| |
| make_dir $h/test/run-pass |
| make_dir $h/test/run-pass-fulldeps |
| make_dir $h/test/run-fail |
| make_dir $h/test/compile-fail |
| make_dir $h/test/bench |
| make_dir $h/test/perf |
| make_dir $h/test/pretty |
| make_dir $h/test/doc-tutorial |
| make_dir $h/test/doc-tutorial-ffi |
| make_dir $h/test/doc-tutorial-macros |
| make_dir $h/test/doc-tutorial-borrowed-ptr |
| make_dir $h/test/doc-tutorial-tasks |
| make_dir $h/test/doc-ref |
| done |
| |
| # Configure submodules |
| step_msg "configuring submodules" |
| |
| # Have to be in the top of src directory for this |
| if [ -z $CFG_DISABLE_MANAGE_SUBMODULES ] |
| then |
| cd ${CFG_SRC_DIR} |
| |
| msg "git: submodule sync" |
| "${CFG_GIT}" submodule --quiet sync |
| |
| msg "git: submodule update" |
| "${CFG_GIT}" submodule --quiet update --init |
| need_ok "git failed" |
| |
| msg "git: submodule foreach sync" |
| "${CFG_GIT}" submodule --quiet foreach --recursive git submodule sync |
| need_ok "git failed" |
| |
| msg "git: submodule foreach update" |
| "${CFG_GIT}" submodule --quiet update --init --recursive |
| need_ok "git failed" |
| |
| # NB: this is just for the sake of getting the submodule SHA1 values |
| # and status written into the build log. |
| msg "git: submodule status" |
| "${CFG_GIT}" submodule status --recursive |
| |
| msg "git: submodule clobber" |
| "${CFG_GIT}" submodule --quiet foreach --recursive git clean -dxf |
| need_ok "git failed" |
| "${CFG_GIT}" submodule --quiet foreach --recursive git checkout . |
| need_ok "git failed" |
| |
| cd ${CFG_BUILD_DIR} |
| fi |
| |
| # Configure llvm, only if necessary |
| step_msg "looking at LLVM" |
| CFG_LLVM_SRC_DIR=${CFG_SRC_DIR}src/llvm/ |
| for t in $CFG_TARGET_TRIPLES |
| do |
| do_reconfigure=1 |
| |
| if [ -z $CFG_LLVM_ROOT ] |
| then |
| LLVM_BUILD_DIR=${CFG_BUILD_DIR}llvm/$t |
| if [ ! -z "$CFG_DISABLE_OPTIMIZE_LLVM" ] |
| then |
| LLVM_DBG_OPTS="" |
| # Just use LLVM straight from its build directory to |
| # avoid 'make install' time |
| LLVM_INST_DIR=$LLVM_BUILD_DIR/Debug+Asserts |
| else |
| LLVM_DBG_OPTS="--enable-optimized" |
| LLVM_INST_DIR=$LLVM_BUILD_DIR/Release+Asserts |
| fi |
| else |
| msg "not reconfiguring LLVM, external LLVM root" |
| # The user is using their own LLVM |
| LLVM_BUILD_DIR= |
| LLVM_INST_DIR=$CFG_LLVM_ROOT |
| do_reconfigure=0 |
| fi |
| |
| |
| if [ ${do_reconfigure} -ne 0 ] |
| then |
| # because git is hilarious, it might have put the module index |
| # in a couple places. |
| index1="${CFG_SRC_DIR}.git/modules/src/llvm/index" |
| index2="${CFG_SRC_DIR}src/llvm/.git/index" |
| for index in ${index1} ${index2} |
| do |
| config_status="${CFG_BUILD_DIR}llvm/$t/config.status" |
| if test -e ${index} -a \ |
| -e ${config_status} -a \ |
| ${config_status} -nt ${index} |
| then |
| msg "not reconfiguring LLVM, config.status is fresh" |
| do_reconfigure=0 |
| fi |
| done |
| fi |
| |
| if [ ${do_reconfigure} -ne 0 ] |
| then |
| msg "configuring LLVM for $t" |
| |
| LLVM_TARGETS="--enable-targets=x86,x86_64" |
| LLVM_BUILD="--build=$t" |
| LLVM_HOST="--host=$t" |
| LLVM_TARGET="--target=$t" |
| |
| # Disable unused LLVM features |
| LLVM_OPTS="$LLVM_DBG_OPTS --disable-docs \ |
| --enable-bindings=none --disable-threads \ |
| --disable-pthreads" |
| |
| if [ "$CFG_C_COMPILER" = "clang" ] |
| then |
| LLVM_CXX_32="clang++ -m32" |
| LLVM_CC_32="clang -m32" |
| |
| LLVM_CXX_64="clang++" |
| LLVM_CC_64="clang" |
| else |
| LLVM_CXX_32="g++ -m32" |
| LLVM_CC_32="gcc -m32" |
| |
| LLVM_CXX_64="g++" |
| LLVM_CC_64="gcc" |
| fi |
| |
| LLVM_CFLAGS_32="-m32" |
| LLVM_CXXFLAGS_32="-m32" |
| LLVM_LDFLAGS_32="-m32" |
| |
| LLVM_CFLAGS_64="" |
| LLVM_CXXFLAGS_64="" |
| LLVM_LDFLAGS_64="" |
| |
| if echo $t | grep -q x86_64 |
| then |
| LLVM_CXX=$LLVM_CXX_64 |
| LLVM_CC=$LLVM_CC_64 |
| LLVM_CFLAGS=$LLVM_CFLAGS_64 |
| LLVM_CXXFLAGS=$LLVM_CXXFLAGS_64 |
| LLVM_LDFLAGS=$LLVM_LDFLAGS_64 |
| else |
| LLVM_CXX=$LLVM_CXX_32 |
| LLVM_CC=$LLVM_CC_32 |
| LLVM_CFLAGS=$LLVM_CFLAGS_32 |
| LLVM_CXXFLAGS=$LLVM_CXXFLAGS_32 |
| LLVM_LDFLAGS=$LLVM_LDFLAGS_32 |
| fi |
| |
| CXX=$LLVM_CXX |
| CC=$LLVM_CC |
| CFLAGS=$LLVM_CFLAGS |
| CXXFLAGS=$LLVM_CXXFLAGS |
| LDFLAGS=$LLVM_LDFLAGS |
| |
| LLVM_FLAGS="$LLVM_TARGETS $LLVM_OPTS $LLVM_BUILD \ |
| $LLVM_HOST $LLVM_TARGET" |
| |
| msg "configuring LLVM with:" |
| msg "$LLVM_FLAGS" |
| |
| export CXX |
| export CC |
| export CFLAGS |
| export CXXFLAGS |
| export LDFLAGS |
| |
| cd $LLVM_BUILD_DIR |
| case $CFG_SRC_DIR in |
| /* | [a-z]:* | [A-Z]:*) |
| ${CFG_LLVM_SRC_DIR}configure $LLVM_FLAGS |
| ;; |
| *) |
| ${CFG_BUILD_DIR}${CFG_LLVM_SRC_DIR}configure \ |
| $LLVM_FLAGS |
| ;; |
| esac |
| need_ok "LLVM configure failed" |
| cd $CFG_BUILD_DIR |
| fi |
| |
| # Construct variables for LLVM build and install directories for |
| # each target. These will be named |
| # CFG_LLVM_BUILD_DIR_${target_triple} but all the hyphens in |
| # target_triple will be converted to underscore, because bash |
| # variables can't contain hyphens. The makefile will then have to |
| # convert back. |
| CFG_LLVM_BUILD_DIR=$(echo CFG_LLVM_BUILD_DIR_${t} | tr - _) |
| CFG_LLVM_INST_DIR=$(echo CFG_LLVM_INST_DIR_${t} | tr - _) |
| eval ${CFG_LLVM_BUILD_DIR}="'$LLVM_BUILD_DIR'" |
| eval ${CFG_LLVM_INST_DIR}="'$LLVM_INST_DIR'" |
| done |
| |
| |
| step_msg "writing configuration" |
| |
| putvar CFG_SRC_DIR |
| putvar CFG_BUILD_DIR |
| putvar CFG_OSTYPE |
| putvar CFG_CPUTYPE |
| putvar CFG_CONFIGURE_ARGS |
| putvar CFG_PREFIX |
| putvar CFG_TARGET_TRIPLES |
| putvar CFG_C_COMPILER |
| putvar CFG_LIBDIR |
| putvar CFG_DISABLE_MANAGE_SUBMODULES |
| |
| if [ ! -z "$CFG_ENABLE_PAX_FLAGS" ] |
| then |
| putvar CFG_ENABLE_PAX_FLAGS |
| putvar CFG_PAXCTL |
| fi |
| |
| if [ ! -z $BAD_PANDOC ] |
| then |
| CFG_PANDOC= |
| putvar CFG_PANDOC |
| fi |
| |
| if head -n 1 ${CFG_SRC_DIR}src/snapshots.txt | grep -q '^T' |
| then |
| CFG_IN_TRANSITION=1 |
| putvar CFG_IN_TRANSITION |
| fi |
| |
| # Valgrind is only reliable on Linux. On Windows it doesn't work at all, and |
| # on the Mac the dynamic linker causes Valgrind to emit a huge stream of |
| # errors. |
| if [ $CFG_OSTYPE != unknown-linux-gnu ] && [ $CFG_OSTYPE != apple-darwin ] |
| then |
| CFG_BAD_VALGRIND=1 |
| putvar CFG_BAD_VALGRIND |
| fi |
| |
| putvar CFG_LLVM_ROOT |
| putvar CFG_LLVM_SRC_DIR |
| |
| for t in $CFG_TARGET_TRIPLES |
| do |
| CFG_LLVM_BUILD_DIR=$(echo CFG_LLVM_BUILD_DIR_${t} | tr - _) |
| CFG_LLVM_INST_DIR=$(echo CFG_LLVM_INST_DIR_${t} | tr - _) |
| putvar $CFG_LLVM_BUILD_DIR |
| putvar $CFG_LLVM_INST_DIR |
| done |
| |
| # Munge any paths that appear in config.mk back to posix-y |
| perl -i.bak -p -e 's@ ([a-zA-Z]):[/\\]@ /\1/@go;' \ |
| -e 's@\\@/@go;' config.tmp |
| rm -f config.tmp.bak |
| |
| msg |
| copy_if_changed ${CFG_SRC_DIR}Makefile.in ./Makefile |
| move_if_changed config.tmp config.mk |
| rm -f config.tmp |
| touch config.stamp |
| |
| step_msg "complete" |
