Auto merge of #39770 - alexcrichton:configure-clean, r=brson
Delete more swaths of the configure script This PR deletes more swaths of the `./configure` script which are either no longer necessary or already available in rustbuild (where an implementation is preferred)
This commit is contained in:
bors
commit
d9cf601ae8
3 changed files with 26 additions and 351 deletions
341
configure
vendored
341
configure
vendored
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@ -384,207 +384,6 @@ need_cmd sed
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need_cmd file
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need_cmd make
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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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if [ $CFG_OSTYPE = Darwin -a $CFG_CPUTYPE = i386 ]
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then
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# Darwin's `uname -s` lies and always returns i386. We have to use sysctl
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# instead.
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if sysctl hw.optional.x86_64 | grep -q ': 1'
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then
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CFG_CPUTYPE=x86_64
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fi
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fi
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# The goal here is to come up with the same triple as LLVM would,
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# at least for the subset of platforms we're willing to target.
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case $CFG_OSTYPE in
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Linux)
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CFG_OSTYPE=unknown-linux-gnu
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;;
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FreeBSD)
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CFG_OSTYPE=unknown-freebsd
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;;
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DragonFly)
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CFG_OSTYPE=unknown-dragonfly
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;;
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Bitrig)
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CFG_OSTYPE=unknown-bitrig
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;;
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OpenBSD)
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CFG_OSTYPE=unknown-openbsd
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;;
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NetBSD)
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CFG_OSTYPE=unknown-netbsd
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;;
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Darwin)
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CFG_OSTYPE=apple-darwin
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;;
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SunOS)
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CFG_OSTYPE=sun-solaris
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CFG_CPUTYPE=$(isainfo -n)
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;;
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Haiku)
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CFG_OSTYPE=unknown-haiku
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;;
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MINGW*)
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# msys' `uname` does not print gcc configuration, but prints msys
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# configuration. so we cannot believe `uname -m`:
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# msys1 is always i686 and msys2 is always x86_64.
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# instead, msys defines $MSYSTEM which is MINGW32 on i686 and
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# MINGW64 on x86_64.
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CFG_CPUTYPE=i686
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CFG_OSTYPE=pc-windows-gnu
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if [ "$MSYSTEM" = MINGW64 ]
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then
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CFG_CPUTYPE=x86_64
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fi
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;;
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MSYS*)
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CFG_OSTYPE=pc-windows-gnu
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;;
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# Thad's Cygwin identifiers below
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# Vista 32 bit
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CYGWIN_NT-6.0)
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CFG_OSTYPE=pc-windows-gnu
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CFG_CPUTYPE=i686
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;;
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# Vista 64 bit
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CYGWIN_NT-6.0-WOW64)
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CFG_OSTYPE=pc-windows-gnu
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CFG_CPUTYPE=x86_64
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;;
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# Win 7 32 bit
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CYGWIN_NT-6.1)
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CFG_OSTYPE=pc-windows-gnu
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CFG_CPUTYPE=i686
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;;
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# Win 7 64 bit
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CYGWIN_NT-6.1-WOW64)
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CFG_OSTYPE=pc-windows-gnu
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CFG_CPUTYPE=x86_64
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;;
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# Win 8 # uname -s on 64-bit cygwin does not contain WOW64, so simply use uname -m to detect arch (works in my install)
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CYGWIN_NT-6.3)
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CFG_OSTYPE=pc-windows-gnu
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;;
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# We do not detect other OS such as XP/2003 using 64 bit using uname.
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# If we want to in the future, we will need to use Cygwin - Chuck's csih helper in /usr/lib/csih/winProductName.exe or alternative.
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*)
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err "unknown OS type: $CFG_OSTYPE"
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;;
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esac
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case $CFG_CPUTYPE in
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i386 | i486 | i686 | i786 | x86)
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CFG_CPUTYPE=i686
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;;
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xscale | arm)
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CFG_CPUTYPE=arm
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;;
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armv6l)
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CFG_CPUTYPE=arm
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CFG_OSTYPE="${CFG_OSTYPE}eabihf"
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;;
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armv7l | armv8l)
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CFG_CPUTYPE=armv7
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CFG_OSTYPE="${CFG_OSTYPE}eabihf"
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;;
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aarch64 | arm64)
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CFG_CPUTYPE=aarch64
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;;
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powerpc | ppc)
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CFG_CPUTYPE=powerpc
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;;
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powerpc64 | ppc64)
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CFG_CPUTYPE=powerpc64
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;;
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powerpc64le | ppc64le)
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CFG_CPUTYPE=powerpc64le
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;;
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s390x)
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CFG_CPUTYPE=s390x
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;;
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x86_64 | x86-64 | x64 | amd64)
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CFG_CPUTYPE=x86_64
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;;
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mips | mips64)
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if [ "$CFG_CPUTYPE" = "mips64" ]; then
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CFG_OSTYPE="${CFG_OSTYPE}abi64"
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fi
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ENDIAN=$(printf '\1' | od -dAn)
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if [ "$ENDIAN" -eq 1 ]; then
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CFG_CPUTYPE="${CFG_CPUTYPE}el"
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elif [ "$ENDIAN" -ne 256 ]; then
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err "unknown endianness: $ENDIAN (expecting 1 for little or 256 for big)"
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fi
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;;
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BePC)
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CFG_CPUTYPE=i686
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;;
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*)
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err "unknown CPU type: $CFG_CPUTYPE"
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esac
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# Detect 64 bit linux systems with 32 bit userland and force 32 bit compilation
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if [ $CFG_OSTYPE = unknown-linux-gnu -a $CFG_CPUTYPE = x86_64 ]
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then
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# $SHELL does not exist in standard 'sh', so probably only exists
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# if configure is running in an interactive bash shell. /usr/bin/env
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# exists *everywhere*.
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BIN_TO_PROBE="$SHELL"
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if [ ! -r "$BIN_TO_PROBE" ]; then
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if [ -r "/usr/bin/env" ]; then
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BIN_TO_PROBE="/usr/bin/env"
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else
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warn "Cannot check if the userland is i686 or x86_64"
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fi
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fi
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file -L "$BIN_TO_PROBE" | grep -q "x86[_-]64"
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if [ $? != 0 ]; then
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msg "i686 userland on x86_64 Linux kernel"
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CFG_CPUTYPE=i686
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fi
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fi
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DEFAULT_BUILD="${CFG_CPUTYPE}-${CFG_OSTYPE}"
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CFG_SRC_DIR="$(abs_path $(dirname $0))/"
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CFG_SRC_DIR_RELATIVE="$(dirname $0)/"
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CFG_BUILD_DIR="$(pwd)/"
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@ -673,7 +472,7 @@ valopt infodir "${CFG_PREFIX}/share/info" "install additional info"
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valopt llvm-root "" "set LLVM root"
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valopt python "" "set path to python"
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valopt jemalloc-root "" "set directory where libjemalloc_pic.a is located"
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valopt build "${DEFAULT_BUILD}" "GNUs ./configure syntax LLVM build triple"
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valopt build "" "GNUs ./configure syntax LLVM build triple"
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valopt android-cross-path "" "Android NDK standalone path (deprecated)"
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valopt i686-linux-android-ndk "" "i686-linux-android NDK standalone path"
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valopt arm-linux-androideabi-ndk "" "arm-linux-androideabi NDK standalone path"
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@ -821,76 +620,6 @@ if [ $(echo $python_version | grep -c '^Python 2\.7') -ne 1 ]; then
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err "Found $python_version, but Python 2.7 is required"
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fi
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# If we have no git directory then we are probably a tarball distribution
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# and shouldn't attempt to load submodules
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if [ ! -e ${CFG_SRC_DIR}.git ]
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then
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probe CFG_GIT git
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msg "git: no git directory. disabling submodules"
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CFG_DISABLE_MANAGE_SUBMODULES=1
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else
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probe_need CFG_GIT git
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fi
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# Use `md5sum` on GNU platforms, or `md5 -q` on BSD
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probe CFG_MD5 md5
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probe CFG_MD5SUM md5sum
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if [ -n "$CFG_MD5" ]
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then
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CFG_HASH_COMMAND="$CFG_MD5 -q | cut -c 1-8"
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elif [ -n "$CFG_MD5SUM" ]
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then
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CFG_HASH_COMMAND="$CFG_MD5SUM | cut -c 1-8"
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else
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err 'could not find one of: md5 md5sum'
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fi
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putvar CFG_HASH_COMMAND
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probe CFG_CLANG clang++
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probe CFG_CCACHE ccache
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probe CFG_GCC gcc
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probe CFG_LD ld
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probe CFG_VALGRIND valgrind
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probe CFG_PERF perf
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probe CFG_ISCC iscc
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probe CFG_ANTLR4 antlr4
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probe CFG_GRUN grun
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probe CFG_FLEX flex
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probe CFG_BISON bison
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probe CFG_GDB gdb
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probe CFG_LLDB lldb
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if [ -n "$CFG_ENABLE_NINJA" ]
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then
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probe CFG_NINJA ninja
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if [ -z "$CFG_NINJA" ]
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then
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# On Debian and Fedora, the `ninja` binary is an IRC bot, so the build tool was
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# renamed. Handle this case.
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probe CFG_NINJA ninja-build
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fi
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fi
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# For building LLVM
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if [ -z "$CFG_LLVM_ROOT" ]
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then
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probe_need CFG_CMAKE cmake
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fi
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# On MacOS X, invoking `javac` pops up a dialog if the JDK is not
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# installed. Since `javac` is only used if `antlr4` is available,
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# probe for it only in this case.
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if [ -n "$CFG_ANTLR4" ]
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then
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CFG_ANTLR4_JAR="\"$(find /usr/ -name antlr-complete.jar 2>/dev/null | head -n 1)\""
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if [ "x" = "x$CFG_ANTLR4_JAR" ]
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then
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CFG_ANTLR4_JAR="\"$(find ~ -name antlr-complete.jar 2>/dev/null | head -n 1)\""
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fi
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putvar CFG_ANTLR4_JAR $CFG_ANTLR4_JAR
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probe CFG_JAVAC javac
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fi
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# the valgrind rpass tests will fail if you don't have a valgrind, but they're
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# only disabled if you opt out.
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if [ -z "$CFG_VALGRIND" ]
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@ -905,41 +634,6 @@ then
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fi
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fi
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if [ -n "$CFG_LLDB" ]
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then
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# Store LLDB's version
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CFG_LLDB_VERSION=$($CFG_LLDB --version 2>/dev/null | head -1)
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putvar CFG_LLDB_VERSION
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# If CFG_LLDB_PYTHON_DIR is not already set from the outside and valid, try to read it from
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# LLDB via the -P commandline options.
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if [ -z "$CFG_LLDB_PYTHON_DIR" ] || [ ! -d "$CFG_LLDB_PYTHON_DIR" ]
|
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then
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CFG_LLDB_PYTHON_DIR=$($CFG_LLDB -P)
|
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|
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# If CFG_LLDB_PYTHON_DIR is not a valid directory, set it to something more readable
|
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if [ ! -d "$CFG_LLDB_PYTHON_DIR" ]
|
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then
|
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CFG_LLDB_PYTHON_DIR="LLDB_PYTHON_DIRECTORY_NOT_FOUND"
|
||||
fi
|
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|
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putvar CFG_LLDB_PYTHON_DIR
|
||||
fi
|
||||
fi
|
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|
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# LLDB tests on OSX require /usr/bin/python, not something like Homebrew's
|
||||
# /usr/local/bin/python. We're loading a compiled module for LLDB tests which is
|
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# only compatible with the system.
|
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case $CFG_BUILD in
|
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*-apple-darwin)
|
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CFG_LLDB_PYTHON=/usr/bin/python
|
||||
;;
|
||||
*)
|
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CFG_LLDB_PYTHON=$CFG_PYTHON
|
||||
;;
|
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esac
|
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putvar CFG_LLDB_PYTHON
|
||||
|
||||
# Do some sanity checks if running on buildbot
|
||||
# (these env vars are set by rust-buildbot)
|
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if [ -n "$RUST_DIST_SERVER" -a -n "$ALLOW_NONZERO_RLIMIT_CORE" ]; then
|
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|
|
@ -952,10 +646,6 @@ if [ -n "$RUST_DIST_SERVER" -a -n "$ALLOW_NONZERO_RLIMIT_CORE" ]; then
|
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fi
|
||||
fi
|
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|
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step_msg "looking for target specific programs"
|
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|
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probe CFG_ADB adb
|
||||
|
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BIN_SUF=
|
||||
if [ "$CFG_OSTYPE" = "pc-windows-gnu" ] || [ "$CFG_OSTYPE" = "pc-windows-msvc" ]
|
||||
then
|
||||
|
|
@ -1021,10 +711,6 @@ CFG_MANDIR=${CFG_MANDIR%/}
|
|||
CFG_DOCDIR=${CFG_DOCDIR%/}
|
||||
CFG_HOST="$(echo $CFG_HOST | tr ',' ' ')"
|
||||
CFG_TARGET="$(echo $CFG_TARGET | tr ',' ' ')"
|
||||
CFG_SUPPORTED_TARGET=""
|
||||
for target_file in ${CFG_SRC_DIR}mk/cfg/*.mk; do
|
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CFG_SUPPORTED_TARGET="${CFG_SUPPORTED_TARGET} $(basename "$target_file" .mk)"
|
||||
done
|
||||
|
||||
# copy build-triples to host-triples so that builds are a subset of hosts
|
||||
V_TEMP=""
|
||||
|
|
@ -1064,31 +750,6 @@ putvar CFG_MANDIR
|
|||
putvar CFG_DOCDIR
|
||||
putvar CFG_USING_LIBCPP
|
||||
|
||||
# Avoid spurious warnings from clang by feeding it original source on
|
||||
# ccache-miss rather than preprocessed input.
|
||||
if [ -n "$CFG_ENABLE_CCACHE" ] && [ -n "$CFG_USING_CLANG" ]
|
||||
then
|
||||
CFG_CCACHE_CPP2=1
|
||||
putvar CFG_CCACHE_CPP2
|
||||
fi
|
||||
|
||||
if [ -n "$CFG_ENABLE_CCACHE" ]
|
||||
then
|
||||
CFG_CCACHE_BASEDIR=${CFG_SRC_DIR}
|
||||
putvar CFG_CCACHE_BASEDIR
|
||||
fi
|
||||
|
||||
|
||||
putvar CFG_LLVM_SRC_DIR
|
||||
|
||||
for t in $CFG_HOST
|
||||
do
|
||||
CFG_LLVM_BUILD_DIR=$(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
|
||||
|
||||
msg
|
||||
copy_if_changed ${CFG_SRC_DIR}src/bootstrap/mk/Makefile.in ./Makefile
|
||||
move_if_changed config.tmp config.mk
|
||||
|
|
|
|||
|
|
@ -296,8 +296,10 @@ class RustBuild(object):
|
|||
|
||||
def get_mk(self, key):
|
||||
for line in iter(self.config_mk.splitlines()):
|
||||
if line.startswith(key):
|
||||
return line[line.find(':=') + 2:].strip()
|
||||
if line.startswith(key + ' '):
|
||||
var = line[line.find(':=') + 2:].strip()
|
||||
if var != '':
|
||||
return var
|
||||
return None
|
||||
|
||||
def cargo(self):
|
||||
|
|
@ -438,6 +440,8 @@ class RustBuild(object):
|
|||
sys.exit(err)
|
||||
elif ostype == 'Darwin':
|
||||
ostype = 'apple-darwin'
|
||||
elif ostype == 'Haiku':
|
||||
ostype = 'unknown-haiku'
|
||||
elif ostype.startswith('MINGW'):
|
||||
# msys' `uname` does not print gcc configuration, but prints msys
|
||||
# configuration. so we cannot believe `uname -m`:
|
||||
|
|
@ -465,9 +469,12 @@ class RustBuild(object):
|
|||
cputype = 'i686'
|
||||
elif cputype in {'xscale', 'arm'}:
|
||||
cputype = 'arm'
|
||||
elif cputype in {'armv7l', 'armv8l'}:
|
||||
elif cputype in {'armv6l', 'armv7l', 'armv8l'}:
|
||||
cputype = 'arm'
|
||||
ostype += 'eabihf'
|
||||
elif cputype == 'armv7l':
|
||||
cputype = 'armv7'
|
||||
ostype += 'eabihf'
|
||||
elif cputype == 'aarch64':
|
||||
cputype = 'aarch64'
|
||||
elif cputype == 'arm64':
|
||||
|
|
@ -488,12 +495,20 @@ class RustBuild(object):
|
|||
raise ValueError('unknown byteorder: ' + sys.byteorder)
|
||||
# only the n64 ABI is supported, indicate it
|
||||
ostype += 'abi64'
|
||||
elif cputype in {'powerpc', 'ppc', 'ppc64'}:
|
||||
elif cputype in {'powerpc', 'ppc'}:
|
||||
cputype = 'powerpc'
|
||||
elif cputype in {'powerpc64', 'ppc64'}:
|
||||
cputype = 'powerpc64'
|
||||
elif cputype in {'powerpc64le', 'ppc64le'}:
|
||||
cputype = 'powerpc64le'
|
||||
elif cputype == 'sparcv9':
|
||||
pass
|
||||
elif cputype in {'amd64', 'x86_64', 'x86-64', 'x64'}:
|
||||
cputype = 'x86_64'
|
||||
elif cputype == 's390x':
|
||||
cputype = 's390x'
|
||||
elif cputype == 'BePC':
|
||||
cputype = 'i686'
|
||||
else:
|
||||
err = "unknown cpu type: " + cputype
|
||||
if self.verbose:
|
||||
|
|
|
|||
|
|
@ -463,14 +463,13 @@ impl Config {
|
|||
}
|
||||
|
||||
match key {
|
||||
"CFG_BUILD" => self.build = value.to_string(),
|
||||
"CFG_HOST" => {
|
||||
self.host = value.split(" ").map(|s| s.to_string())
|
||||
.collect();
|
||||
"CFG_BUILD" if value.len() > 0 => self.build = value.to_string(),
|
||||
"CFG_HOST" if value.len() > 0 => {
|
||||
self.host.extend(value.split(" ").map(|s| s.to_string()));
|
||||
|
||||
}
|
||||
"CFG_TARGET" => {
|
||||
self.target = value.split(" ").map(|s| s.to_string())
|
||||
.collect();
|
||||
"CFG_TARGET" if value.len() > 0 => {
|
||||
self.target.extend(value.split(" ").map(|s| s.to_string()));
|
||||
}
|
||||
"CFG_MUSL_ROOT" if value.len() > 0 => {
|
||||
self.musl_root = Some(parse_configure_path(value));
|
||||
|
|
|
|||
Loading…
Add table
Reference in a new issue