324 lines
7.0 KiB
Bash
Executable File
324 lines
7.0 KiB
Bash
Executable File
#!/bin/sh
|
|
|
|
msg() {
|
|
echo "configure: $1"
|
|
}
|
|
|
|
step_msg() {
|
|
msg
|
|
msg "$1"
|
|
msg
|
|
}
|
|
|
|
err() {
|
|
echo "configure: error: $1"
|
|
exit 1
|
|
}
|
|
|
|
|
|
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() {
|
|
msg "cp $1 $2"
|
|
cp $1 $2
|
|
}
|
|
|
|
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\n" $1 "$T"
|
|
fi
|
|
printf "%-20s := %s\n" $1 "$T" >>config.mk
|
|
}
|
|
|
|
probe() {
|
|
local V=$1
|
|
local P=$2
|
|
local T
|
|
T=$(which $P 2>&1)
|
|
if [ $? -ne 0 ]
|
|
then
|
|
T=""
|
|
fi
|
|
eval $V=\$T
|
|
putvar $V
|
|
}
|
|
|
|
probe_need() {
|
|
local V=$1
|
|
local P=$2
|
|
probe $V $P
|
|
eval VV=\$$V
|
|
if [ -z "$VV" ]
|
|
then
|
|
err "required program '$P' not found"
|
|
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" "$DOC"
|
|
fi
|
|
}
|
|
|
|
msg "looking for configure programs"
|
|
need_cmd mkdir
|
|
need_cmd printf
|
|
need_cmd cut
|
|
need_cmd grep
|
|
need_cmd xargs
|
|
need_cmd cp
|
|
need_cmd find
|
|
need_cmd uname
|
|
need_cmd date
|
|
need_cmd tr
|
|
need_cmd sed
|
|
|
|
msg "inspecting environment"
|
|
|
|
CFG_OSTYPE=$(uname -s)
|
|
|
|
CFG_CPUTYPE=$(uname -m)
|
|
if [ $CFG_OSTYPE = Darwin -a $CFG_CPUTYPE = i386 ]
|
|
then
|
|
# Darwin's `uname -s` lies and always returns i386. We have to use sysctl
|
|
# instead.
|
|
if sysctl hw.optional.x86_64 | grep ': 1'
|
|
then
|
|
CFG_CPUTYPE=x86_64
|
|
fi
|
|
fi
|
|
|
|
CFG_SELF=$(echo $0 | tr '\\' '/')
|
|
CFG_SRC_DIR=${CFG_SELF%${CFG_SELF##*/}}
|
|
CFG_BUILD_DIR=$(echo $PWD | tr '\\' '/')
|
|
CFG_CONFIGURE_ARGS="$@"
|
|
|
|
OPTIONS=""
|
|
HELP=0
|
|
if [ "$1" = "--help" ]
|
|
then
|
|
HELP=1
|
|
shift
|
|
echo ""
|
|
echo "Usage: $CFG_SELF [options]"
|
|
echo ""
|
|
echo "Options:"
|
|
echo ""
|
|
else
|
|
msg "recreating config.mk"
|
|
echo '' >config.mk
|
|
|
|
step_msg "processing $CFG_SELF args"
|
|
fi
|
|
|
|
opt sharedstd 1 "build libstd as a shared library"
|
|
opt valgrind 1 "run tests with valgrind"
|
|
opt docs 1 "build documentation"
|
|
opt optimize 1 "build optimized rust code"
|
|
opt mingw-cross 0 "cross-compile for win32 using mingw"
|
|
|
|
|
|
if [ $HELP -eq 1 ]
|
|
then
|
|
echo ""
|
|
exit 0
|
|
fi
|
|
|
|
step_msg "making directories"
|
|
for i in \
|
|
doc \
|
|
rt rt/isaac rt/bigint rt/sync rt/test rt/arch/i386 \
|
|
rt/libuv rt/libuv/src/ares rt/libuv/src/eio rt/libuv/src/ev \
|
|
rustllvm \
|
|
dl stage0 stage1 stage2 stage3 \
|
|
stage0/lib stage1/lib stage2/lib stage3/lib \
|
|
test/run-pass test/run-fail test/compile-fail test/bench test/pretty
|
|
do
|
|
make_dir $i
|
|
done
|
|
|
|
step_msg "writing out basic parameters"
|
|
putvar CFG_SRC_DIR
|
|
putvar CFG_BUILD_DIR
|
|
putvar CFG_OSTYPE
|
|
putvar CFG_CPUTYPE
|
|
putvar CFG_CONFIGURE_ARGS
|
|
|
|
step_msg "looking for build programs"
|
|
probe_need CFG_PERL perl
|
|
probe_need CFG_PYTHON python
|
|
probe_need CFG_CURL curl
|
|
|
|
probe CFG_GIT git
|
|
probe CFG_CLANG clang++
|
|
probe CFG_GCC gcc
|
|
probe CFG_LLVM_CONFIG llvm-config
|
|
probe CFG_VALGRIND valgrind
|
|
probe CFG_MAKEINFO makeinfo
|
|
probe CFG_TEXI2PDF texi2pdf
|
|
probe CFG_TEX tex
|
|
probe CFG_MAKENSIS makensis
|
|
|
|
if [ -z "$CFG_CLANG" -a -z "$CFG_GCC" ]
|
|
then
|
|
err "either clang or gcc is required"
|
|
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 != Linux ] && [ $CFG_OSTYPE != Darwin ]
|
|
then
|
|
CFG_BAD_VALGRIND=1
|
|
putvar CFG_BAD_VALGRIND
|
|
fi
|
|
|
|
if [ ! -z "$CFG_LLVM_ROOT" -a -e "$CFG_LLVM_ROOT/bin/llvm-config" ]
|
|
then
|
|
CFG_LLVM_CONFIG="$CFG_LLVM_ROOT/bin/llvm-config"
|
|
fi
|
|
|
|
if [ ! -z "$CFG_LLVM_ROOT" -a -z "$CFG_LLVM_CONFIG" ]
|
|
then
|
|
CFG_LLVM_INCDIR="$CFG_LLVM_ROOT/include"
|
|
CFG_LLVM_BINDIR="$CFG_LLVM_ROOT/bin"
|
|
CFG_LLVM_LIBDIR="$CFG_LLVM_ROOT/lib"
|
|
CFG_LLVM_CXXFLAGS="-I$CFG_LLVM_INCDIR"
|
|
CFG_LLVM_LDFLAGS=""
|
|
CFG_LLVM_LIBS=$(find "$CFG_LLVM_LIBDIR" \
|
|
-name '*.lib' \
|
|
-exec echo '\"{}\"' ';' \
|
|
| xargs echo)
|
|
CFG_LLVM_VERSION=$("$CFG_LLVM_BINDIR/llc" \
|
|
--version \
|
|
| grep version \
|
|
| cut -d ' ' -f 5-)
|
|
CFG_LLVM_TRIPLE=$("$CFG_LLVM_BINDIR/llc" \
|
|
--version \
|
|
| grep Host: \
|
|
| cut -d ' ' -f 4-)
|
|
elif [ ! -z "$CFG_LLVM_CONFIG" ]
|
|
then
|
|
CFG_LLVM_VERSION=$($CFG_LLVM_CONFIG --version)
|
|
CFG_LLVM_INCDIR=$($CFG_LLVM_CONFIG --includedir)
|
|
CFG_LLVM_BINDIR=$($CFG_LLVM_CONFIG --bindir)
|
|
CFG_LLVM_LIBDIR=$($CFG_LLVM_CONFIG --libdir)
|
|
CFG_LLVM_CXXFLAGS=$($CFG_LLVM_CONFIG --cxxflags)
|
|
CFG_LLVM_LDFLAGS=$($CFG_LLVM_CONFIG --ldflags)
|
|
CFG_LLVM_LIBS=$($CFG_LLVM_CONFIG --libs)
|
|
CFG_LLVM_TRIPLE=$($CFG_LLVM_CONFIG --host-target)
|
|
else
|
|
err "either the \"CFG_LLVM_ROOT\" environment variable must be set, or a \
|
|
\"llvm-config\" script must be present"
|
|
fi
|
|
|
|
case $CFG_LLVM_VERSION in
|
|
(3.0svn | 3.0)
|
|
step_msg "found ok version of LLVM: $CFG_LLVM_VERSION"
|
|
;;
|
|
(*)
|
|
err "bad LLVM version: $CFG_LLVM_VERSION, need >=3.0svn"
|
|
;;
|
|
esac
|
|
|
|
if [ ! -z "$CFG_CLANG" ]
|
|
then
|
|
CFG_CLANG_VERSION=$("$CFG_CLANG" \
|
|
--version \
|
|
| grep version \
|
|
| cut -d ' ' -f 3)
|
|
|
|
case $CFG_CLANG_VERSION in
|
|
(3.0svn | 3.0)
|
|
step_msg "found ok version of CLANG: $CFG_CLANG_VERSION"
|
|
CFG_C_COMPILER="clang"
|
|
;;
|
|
(*)
|
|
msg "bad CLANG version: $CFG_CLANG_VERSION, need >=3.0svn; disabling"
|
|
CFG_C_COMPILER="gcc"
|
|
;;
|
|
esac
|
|
else
|
|
CFG_C_COMPILER="gcc"
|
|
fi
|
|
putvar CFG_C_COMPILER
|
|
|
|
putvar CFG_LLVM_ROOT
|
|
putvar CFG_LLVM_INCDIR
|
|
putvar CFG_LLVM_BINDIR
|
|
putvar CFG_LLVM_LIBDIR
|
|
putvar CFG_LLVM_CXXFLAGS
|
|
putvar CFG_LLVM_LDFLAGS
|
|
putvar CFG_LLVM_LIBS
|
|
putvar CFG_LLVM_TRIPLE
|
|
|
|
# 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.mk
|
|
rm -f config.mk.bak
|
|
|
|
copy ${CFG_SRC_DIR}Makefile.in ./Makefile
|
|
|
|
copy ${CFG_SRC_DIR}src/rt/libuv/Makefile rt/libuv/Makefile
|
|
copy ${CFG_SRC_DIR}src/rt/libuv/config-unix.mk rt/libuv/config-unix.mk
|
|
copy ${CFG_SRC_DIR}src/rt/libuv/config-mingw.mk rt/libuv/config-mingw.mk
|
|
|
|
step_msg "complete"
|