mirror of
https://github.com/rust-lang/rust
synced 2024-07-05 16:05:59 +00:00
140 lines
2.5 KiB
Bash
Executable File
140 lines
2.5 KiB
Bash
Executable File
#!/bin/sh
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CFG_SRC_DIR=${0%${0##*/}}
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CFG_BUILD_DIR=$PWD
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msg() {
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echo "configure: $1"
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}
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err() {
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echo "configure: error: $1"
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exit 1
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}
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make_dir() {
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if [ ! -d $1 ]
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then
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msg "mkdir -p $1"
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mkdir -p $1
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fi
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}
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copy() {
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msg "cp $1 $1"
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cp $1 $2
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}
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make_test_subdirs() {
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for t in run-pass run-fail compile-fail
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do
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make_dir $1/test/$t
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done
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}
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putvar() {
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local T
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eval T=\$$1
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printf "%-20s := %s\n" $1 "$T"
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printf "%-20s := %s\n" $1 "$T" >>config.mk
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}
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probe() {
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local V=$1
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local P=$2
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local T
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T=$(which $P 2>&1)
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if [ $? -ne 0 ]
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then
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T=""
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fi
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eval $V=\$T
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putvar $V
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}
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probe_need() {
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local V=$1
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local P=$2
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probe $1 $2
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eval VV=\$$V
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if [ -z "$VV" ]
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then
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err "required program '$P' not found"
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fi
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}
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msg "recreating config.mk"
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echo '' >config.mk
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msg "making directories"
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for i in \
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doc \
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boot/fe boot/me boot/be boot/driver boot/util \
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rt rt/isaac rt/bigint rt/sync rt/test \
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llvmext
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do
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make_dir $i
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done
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make_test_subdirs boot
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for i in 0 1 2
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do
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make_dir stage$i
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make_test_subdirs stage$i
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done
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msg "inspecting environment"
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CFG_OSTYPE=$(uname -s)
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CFG_CPUTYPE=$(uname -m)
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putvar CFG_SRC_DIR
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putvar CFG_BUILD_DIR
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putvar CFG_OSTYPE
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putvar CFG_CPUTYPE
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msg "looking for build programs"
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probe_need CFG_GCC gcc
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probe_need CFG_GIT git
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probe_need CFG_LLVM_CONFIG llvm-config
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probe_need CFG_OCAMLC ocamlc
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probe_need CFG_PERL perl
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probe_need CFG_PYTHON python
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probe CFG_VALGRIND valgrind
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probe CFG_OCAMLOPT ocamlopt
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probe CFG_OCAMLC_OPT ocamlc.opt
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probe CFG_OCAMLOPT_OPT ocamlopt.opt
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probe CFG_FLEXLINK flexlink
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probe CFG_MAKEINFO makeinfo
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probe CFG_TEXI2PDF texi2pdf
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CFG_LLVM_VERSION=$(llvm-config --version)
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case $CFG_LLVM_VERSION in
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(3.0svn | 3.0)
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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: $CFG_LLVM_VERSION, need >=3.0svn"
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;;
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esac
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CFG_LLVM_INCDIR=$(llvm-config --includedir)
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CFG_LLVM_BINDIR=$(llvm-config --bindir)
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CFG_LLVM_LIBDIR=$(llvm-config --libdir)
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CFG_LLVM_CXXFLAGS=$(llvm-config --cxxflags)
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CFG_LLVM_LDFLAGS=$(llvm-config --ldflags)
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CFG_LLVM_LIBS=$(llvm-config --libs)
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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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copy ${CFG_SRC_DIR}Makefile.in ./Makefile
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echo "configure: complete"
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