rust/configure

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#!/bin/sh
CFG_SRC_DIR=${0%${0##*/}}
CFG_BUILD_DIR=$PWD
echo "configure: recreating config.mk"
echo '' >config.mk
echo "configure: making directories"
for i in \
doc \
boot/fe boot/me boot/be boot/driver boot/util \
rt/isaac rt/bigint rt/sync rt/test
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do
mkdir -p -v $i
done
make_test_subdirs() {
for t in run-pass run-fail compile-fail
do
mkdir -p -v $1/test/$t
done
}
make_test_subdirs boot
for i in 0 1 2
do
mkdir -p -v stage$i
make_test_subdirs stage$i
done
echo "configure: copying Makefile"
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cp -v ${CFG_SRC_DIR}Makefile.in ./Makefile
putvar() {
local T
eval T=\$$1
printf "%-20s := %s\n" $1 $T
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 $V
}
echo "configure: inspecting environment"
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CFG_OSTYPE=$(uname -s)
CFG_CPUTYPE=$(uname -m)
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putvar CFG_SRC_DIR
putvar CFG_BUILD_DIR
putvar CFG_OSTYPE
putvar CFG_CPUTYPE
echo "configure: looking for programs"
probe CFG_VALGRIND valgrind
probe CFG_OCAMLC ocamlc
probe CFG_OCAMLC_OPT ocamlc.opt
probe CFG_OCAMLOPT ocamlopt
probe CFG_OCAMLOPT_OPT ocamlopt.opt
probe CFG_FLEXLINK flexlink
probe CFG_LLVM_CONFIG llvm-config
echo "configure: complete"