mirror of
https://github.com/openssl/openssl.git
synced 2024-11-21 01:15:20 +08:00
Initial rewrite of config as a Perl module
- Use $^X; to find perl. - Big re-ordering: Put all variables at the top, move most inline code into functions. The heart of the script now basically just calls functions to do its work. - Unify warning text, add -w option - Don't use needless (subshells) - Ensure Windows gets a VC-xxx option - Make config a perl module - Top-level "config" command-line is a dummy that just calls the module. Added module stuff so that it can be called from Configure. Reviewed-by: Tim Hudson <tjh@openssl.org> Reviewed-by: Richard Levitte <levitte@openssl.org> (Merged from https://github.com/openssl/openssl/pull/11230)
This commit is contained in:
Rich Salz
Richard Levitte
parent
92db29e5e8
commit
4901b570ba
926
config
926
config
@ -1,926 +1,12 @@
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#!/bin/sh
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# Copyright 1998-2020 The OpenSSL Project Authors. All Rights Reserved.
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#! /usr/bin/env perl
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# -*- mode: perl; -*-
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# Copyright 2020 The OpenSSL Project Authors. All Rights Reserved.
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#
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# Licensed under the Apache License 2.0 (the "License"). You may not use
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# this file except in compliance with the License. You can obtain a copy
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# in the file LICENSE in the source distribution or at
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# https://www.openssl.org/source/license.html
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# OpenSSL config: determine the operating system and run ./Configure
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# Derived from minarch and GuessOS from Apache.
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#
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# Do "config -h" for usage information.
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SUFFIX=""
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DRYRUN="false"
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VERBOSE="false"
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EXE=""
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THERE=`dirname $0`
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# pick up any command line args to config
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for i
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do
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case "$i" in
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-d*) options=$options" --debug";;
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-t*) DRYRUN="true" VERBOSE="true";;
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-v*) VERBOSE="true";;
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-h*) DRYRUN="true"; cat <<EOF
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Usage: config [options]
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-d Build with debugging when possible.
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-t Test mode, do not run the Configure perl script.
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-v Verbose mode, show the exact Configure call that is being made.
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-h This help.
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Any other text will be passed to the Configure perl script.
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See INSTALL for instructions.
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EOF
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;;
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*) i=`echo "$i" | sed -e "s|'|'\\\\\\''|g"`
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options="$options '$i'" ;;
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esac
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done
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# Environment that's being passed to Configure
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__CNF_CPPDEFINES=
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__CNF_CPPINCLUDES=
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__CNF_CPPFLAGS=
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__CNF_CFLAGS=
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__CNF_CXXFLAGS=
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__CNF_LDFLAGS=
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__CNF_LDLIBS=
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# First get uname entries that we use below
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[ "$MACHINE" ] || MACHINE=`(uname -m) 2>/dev/null` || MACHINE="unknown"
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[ "$RELEASE" ] || RELEASE=`(uname -r) 2>/dev/null` || RELEASE="unknown"
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[ "$SYSTEM" ] || SYSTEM=`(uname -s) 2>/dev/null` || SYSTEM="unknown"
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[ "$BUILD" ] || VERSION=`(uname -v) 2>/dev/null` || VERSION="unknown"
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# Now test for ISC and SCO, since it is has a braindamaged uname.
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#
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# We need to work around FreeBSD 1.1.5.1
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(
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XREL=`uname -X 2>/dev/null | grep "^Release" | awk '{print $3}'`
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if [ "x$XREL" != "x" ]; then
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if [ -f /etc/kconfig ]; then
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case "$XREL" in
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4.0|4.1)
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echo "${MACHINE}-whatever-isc4"; exit 0
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;;
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esac
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else
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case "$XREL" in
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3.2v4.2)
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echo "whatever-whatever-sco3"; exit 0
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;;
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3.2v5.0*)
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echo "whatever-whatever-sco5"; exit 0
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;;
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4.2MP)
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case "x${VERSION}" in
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x2.0*) echo "whatever-whatever-unixware20"; exit 0 ;;
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x2.1*) echo "whatever-whatever-unixware21"; exit 0 ;;
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x2*) echo "whatever-whatever-unixware2"; exit 0 ;;
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esac
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;;
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4.2)
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echo "whatever-whatever-unixware1"; exit 0
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;;
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5*)
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case "x${VERSION}" in
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# We hardcode i586 in place of ${MACHINE} for the
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# following reason. The catch is that even though Pentium
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# is minimum requirement for platforms in question,
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# ${MACHINE} gets always assigned to i386. Now, problem
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# with i386 is that it makes ./config pass 386 to
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# ./Configure, which in turn makes make generate
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# inefficient SHA-1 (for this moment) code.
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x[678]*) echo "i586-sco-unixware7"; exit 0 ;;
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esac
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;;
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esac
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fi
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fi
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# Now we simply scan though... In most cases, the SYSTEM info is enough
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#
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case "${SYSTEM}:${RELEASE}:${VERSION}:${MACHINE}" in
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A/UX:*)
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echo "m68k-apple-aux3"; exit 0
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;;
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AIX:[3-9]:4:*)
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echo "${MACHINE}-ibm-aix"; exit 0
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;;
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AIX:*:[5-9]:*)
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echo "${MACHINE}-ibm-aix"; exit 0
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;;
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AIX:*)
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echo "${MACHINE}-ibm-aix3"; exit 0
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;;
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HI-UX:*)
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echo "${MACHINE}-hi-hiux"; exit 0
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;;
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HP-UX:*)
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HPUXVER=`echo ${RELEASE}|sed -e 's/[^.]*.[0B]*//'`
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case "$HPUXVER" in
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1[0-9].*) # HPUX 10 and 11 targets are unified
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echo "${MACHINE}-hp-hpux1x"; exit 0
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;;
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*)
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echo "${MACHINE}-hp-hpux"; exit 0
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;;
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esac
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;;
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IRIX:6.*)
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echo "mips3-sgi-irix"; exit 0
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;;
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IRIX64:*)
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echo "mips4-sgi-irix64"; exit 0
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;;
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Linux:[2-9].*)
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echo "${MACHINE}-whatever-linux2"; exit 0
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;;
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Linux:1.*)
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echo "${MACHINE}-whatever-linux1"; exit 0
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;;
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GNU*)
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echo "hurd-x86"; exit 0;
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;;
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LynxOS:*)
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echo "${MACHINE}-lynx-lynxos"; exit 0
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;;
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BSD/OS:4.*) # BSD/OS always says 386
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echo "i486-whatever-bsdi4"; exit 0
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;;
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BSD/386:*:*:*486*|BSD/OS:*:*:*:*486*)
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case `/sbin/sysctl -n hw.model` in
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Pentium*)
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echo "i586-whatever-bsdi"; exit 0
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;;
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*)
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echo "i386-whatever-bsdi"; exit 0
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;;
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esac;
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;;
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BSD/386:*|BSD/OS:*)
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echo "${MACHINE}-whatever-bsdi"; exit 0
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;;
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FreeBSD:*:*:*386*)
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VERS=`echo ${RELEASE} | sed -e 's/[-(].*//'`
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MACH=`sysctl -n hw.model`
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ARCH='whatever'
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case ${MACH} in
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*386* ) MACH="i386" ;;
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*486* ) MACH="i486" ;;
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Pentium\ II*) MACH="i686" ;;
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Pentium* ) MACH="i586" ;;
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* ) MACH="$MACHINE" ;;
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esac
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case ${MACH} in
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i[0-9]86 ) ARCH="pc" ;;
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esac
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echo "${MACH}-${ARCH}-freebsd${VERS}"; exit 0
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;;
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DragonFly:*)
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echo "${MACHINE}-whatever-dragonfly"; exit 0
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;;
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FreeBSD:*)
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echo "${MACHINE}-whatever-freebsd"; exit 0
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;;
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Haiku:*)
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echo "${MACHINE}-whatever-haiku"; exit 0
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;;
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NetBSD:*:*:*386*)
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echo "`(/usr/sbin/sysctl -n hw.model || /sbin/sysctl -n hw.model) | sed 's,.*\(.\)86-class.*,i\186,'`-whatever-netbsd"; exit 0
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;;
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NetBSD:*)
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echo "${MACHINE}-whatever-netbsd"; exit 0
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;;
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OpenBSD:*)
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echo "${MACHINE}-whatever-openbsd"; exit 0
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;;
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OpenUNIX:*)
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echo "${MACHINE}-unknown-OpenUNIX${VERSION}"; exit 0
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;;
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OSF1:*:*:*alpha*)
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OSFMAJOR=`echo ${RELEASE}| sed -e 's/^V\([0-9]*\)\..*$/\1/'`
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case "$OSFMAJOR" in
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4|5)
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echo "${MACHINE}-dec-tru64"; exit 0
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;;
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1|2|3)
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echo "${MACHINE}-dec-osf"; exit 0
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;;
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*)
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echo "${MACHINE}-dec-osf"; exit 0
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;;
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esac
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;;
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Paragon*:*:*:*)
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echo "i860-intel-osf1"; exit 0
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;;
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Rhapsody:*)
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echo "ppc-apple-rhapsody"; exit 0
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;;
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Darwin:*)
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case "$MACHINE" in
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Power*)
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echo "ppc-apple-darwin${VERSION}"
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;;
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x86_64)
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echo "x86_64-apple-darwin${VERSION}"
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;;
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*)
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echo "i686-apple-darwin${VERSION}"
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;;
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esac
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exit 0
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;;
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SunOS:5.*)
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echo "${MACHINE}-whatever-solaris2"; exit 0
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;;
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SunOS:*)
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echo "${MACHINE}-sun-sunos4"; exit 0
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;;
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UNIX_System_V:4.*:*)
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echo "${MACHINE}-whatever-sysv4"; exit 0
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;;
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VOS:*:*:i786)
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echo "i386-stratus-vos"; exit 0
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;;
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VOS:*:*:*)
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echo "hppa1.1-stratus-vos"; exit 0
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;;
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*:4*:R4*:m88k)
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echo "${MACHINE}-whatever-sysv4"; exit 0
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;;
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DYNIX/ptx:4*:*)
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echo "${MACHINE}-whatever-sysv4"; exit 0
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;;
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*:4.0:3.0:3[34]?? | *:4.0:3.0:3[34]??,*)
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echo "i486-ncr-sysv4"; exit 0
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;;
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ULTRIX:*)
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echo "${MACHINE}-unknown-ultrix"; exit 0
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;;
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POSIX-BC*)
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echo "${MACHINE}-siemens-sysv4"; exit 0 # Here, $MACHINE == "BS2000"
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;;
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machten:*)
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echo "${MACHINE}-tenon-${SYSTEM}"; exit 0;
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;;
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library:*)
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echo "${MACHINE}-ncr-sysv4"; exit 0
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;;
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ConvexOS:*:11.0:*)
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echo "${MACHINE}-v11-${SYSTEM}"; exit 0;
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;;
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# The following combinations are supported
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# MINGW64* on x86_64 => mingw64
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# MINGW32* on x86_64 => mingw
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# MINGW32* on i?86 => mingw
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#
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# MINGW64* on i?86 isn't expected to work...
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MINGW64*:*:*:x86_64)
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echo "${MACHINE}-whatever-mingw64"; exit 0;
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;;
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MINGW*)
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echo "${MACHINE}-whatever-mingw"; exit 0;
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;;
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CYGWIN*)
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echo "${MACHINE}-pc-cygwin"; exit 0
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;;
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vxworks*)
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echo "${MACHINE}-whatever-vxworks"; exit 0;
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;;
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esac
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#
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# Ugg. These are all we can determine by what we know about
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# the output of uname. Be more creative:
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#
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# Do the Apollo stuff first. Here, we just simply assume
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# that the existence of the /usr/apollo directory is proof
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# enough
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if [ -d /usr/apollo ]; then
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echo "whatever-apollo-whatever"
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exit 0
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fi
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# At this point we gone through all the one's
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# we know of: Punt
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echo "${MACHINE}-whatever-${SYSTEM}"
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exit 0
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) 2>/dev/null | (
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# ---------------------------------------------------------------------------
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# this is where the translation occurs into SSLeay terms
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# ---------------------------------------------------------------------------
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# Only set CC if not supplied already
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if [ -z "$CROSS_COMPILE$CC" ]; then
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GCCVER=`sh -c "gcc -dumpversion" 2>/dev/null`
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if [ "$GCCVER" != "" ]; then
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# then strip off whatever prefix egcs prepends the number with...
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# Hopefully, this will work for any future prefixes as well.
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GCCVER=`echo $GCCVER | LC_ALL=C sed 's/^[a-zA-Z]*\-//'`
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# Since gcc 3.1 gcc --version behaviour has changed. gcc -dumpversion
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# does give us what we want though, so we use that. We just just the
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# major and minor version numbers.
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# peak single digit before and after first dot, e.g. 2.95.1 gives 29
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GCCVER=`echo $GCCVER | sed 's/\([0-9]\)\.\([0-9]\).*/\1\2/'`
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CC=gcc
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else
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CC=cc
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fi
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fi
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GCCVER=${GCCVER:-0}
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if [ "$SYSTEM" = "HP-UX" ];then
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# By default gcc is a ILP32 compiler (with long long == 64).
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GCC_BITS="32"
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if [ $GCCVER -ge 30 ]; then
|
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# PA64 support only came in with gcc 3.0.x.
|
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# We check if the preprocessor symbol __LP64__ is defined...
|
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if echo "__LP64__" | gcc -v -E -x c - 2>/dev/null | grep "^__LP64__" 2>&1 > /dev/null; then
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: # __LP64__ has slipped through, it therefore is not defined
|
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else
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GCC_BITS="64"
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fi
|
||||
fi
|
||||
fi
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if [ "$SYSTEM" = "SunOS" ]; then
|
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if [ $GCCVER -ge 30 ]; then
|
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# 64-bit ABI isn't officially supported in gcc 3.0, but it appears
|
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# to be working, at the very least 'make test' passes...
|
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if gcc -v -E -x c /dev/null 2>&1 | grep __arch64__ > /dev/null; then
|
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GCC_ARCH="-m64"
|
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else
|
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GCC_ARCH="-m32"
|
||||
fi
|
||||
fi
|
||||
# check for WorkShop C, expected output is "cc: blah-blah C x.x"
|
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CCVER=`(cc -V 2>&1) 2>/dev/null | \
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egrep -e '^cc: .* C [0-9]\.[0-9]' | \
|
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sed 's/.* C \([0-9]\)\.\([0-9]\).*/\1\2/'`
|
||||
CCVER=${CCVER:-0}
|
||||
if [ $MACHINE != i86pc -a $CCVER -gt 40 ]; then
|
||||
CC=cc # overrides gcc!!!
|
||||
if [ $CCVER -eq 50 ]; then
|
||||
echo "WARNING! Detected WorkShop C 5.0. Do make sure you have"
|
||||
echo " patch #107357-01 or later applied."
|
||||
sleep 5
|
||||
fi
|
||||
fi
|
||||
fi
|
||||
|
||||
if [ "${SYSTEM}" = "AIX" ]; then # favor vendor cc over gcc
|
||||
(cc) 2>&1 | grep -iv "not found" > /dev/null && CC=cc
|
||||
fi
|
||||
|
||||
CCVER=${CCVER:-0}
|
||||
|
||||
# read the output of the embedded GuessOS
|
||||
read GUESSOS
|
||||
|
||||
echo Operating system: $GUESSOS
|
||||
|
||||
# now map the output into SSLeay terms ... really should hack into the
|
||||
# script above so we end up with values in vars but that would take
|
||||
# more time that I want to waste at the moment
|
||||
case "$GUESSOS" in
|
||||
uClinux*64*)
|
||||
OUT=uClinux-dist64
|
||||
;;
|
||||
uClinux*)
|
||||
OUT=uClinux-dist
|
||||
;;
|
||||
mips3-sgi-irix)
|
||||
OUT="irix-mips3-$CC"
|
||||
;;
|
||||
mips4-sgi-irix64)
|
||||
echo "WARNING! If you wish to build 64-bit library, then you have to"
|
||||
echo " invoke '$THERE/Configure irix64-mips4-$CC' *manually*."
|
||||
if [ "$DRYRUN" = "false" -a -t 1 ]; then
|
||||
echo " You have about 5 seconds to press Ctrl-C to abort."
|
||||
(trap "stty `stty -g`; exit 0" 2 0; stty -icanon min 0 time 50; read waste) <&1
|
||||
fi
|
||||
OUT="irix-mips3-$CC"
|
||||
;;
|
||||
ppc-apple-rhapsody) OUT="rhapsody-ppc-cc" ;;
|
||||
ppc-apple-darwin*)
|
||||
ISA64=`(sysctl -n hw.optional.64bitops) 2>/dev/null`
|
||||
if [ "$ISA64" = "1" -a -z "$KERNEL_BITS" ]; then
|
||||
echo "WARNING! If you wish to build 64-bit library, then you have to"
|
||||
echo " invoke '$THERE/Configure darwin64-ppc-cc' *manually*."
|
||||
if [ "$DRYRUN" = "false" -a -t 1 ]; then
|
||||
echo " You have about 5 seconds to press Ctrl-C to abort."
|
||||
(trap "stty `stty -g`; exit 0" 2 0; stty -icanon min 0 time 50; read waste) <&1
|
||||
fi
|
||||
fi
|
||||
if [ "$ISA64" = "1" -a "$KERNEL_BITS" = "64" ]; then
|
||||
OUT="darwin64-ppc-cc"
|
||||
else
|
||||
OUT="darwin-ppc-cc"
|
||||
fi ;;
|
||||
i?86-apple-darwin*)
|
||||
ISA64=`(sysctl -n hw.optional.x86_64) 2>/dev/null`
|
||||
if [ "$ISA64" = "1" -a -z "$KERNEL_BITS" ]; then
|
||||
echo "WARNING! If you wish to build 64-bit library, then you have to"
|
||||
echo " invoke 'KERNEL_BITS=64 $THERE/config $options'."
|
||||
if [ "$DRYRUN" = "false" -a -t 1 ]; then
|
||||
echo " You have about 5 seconds to press Ctrl-C to abort."
|
||||
(trap "stty `stty -g`; exit 1" 2; stty -icanon min 0 time 50; read waste; exit 0) <&1 || exit
|
||||
fi
|
||||
fi
|
||||
if [ "$ISA64" = "1" -a "$KERNEL_BITS" = "64" ]; then
|
||||
OUT="darwin64-x86_64-cc"
|
||||
else
|
||||
OUT="darwin-i386-cc"
|
||||
fi ;;
|
||||
x86_64-apple-darwin*)
|
||||
if [ "$KERNEL_BITS" = "32" ]; then
|
||||
OUT="darwin-i386-cc"
|
||||
else
|
||||
OUT="darwin64-x86_64-cc"
|
||||
fi ;;
|
||||
armv6+7-*-iphoneos)
|
||||
__CNF_CFLAGS="$__CNF_CFLAGS -arch armv6 -arch armv7"
|
||||
__CNF_CXXFLAGS="$__CNF_CXXFLAGS -arch armv6 -arch armv7"
|
||||
OUT="iphoneos-cross" ;;
|
||||
*-*-iphoneos)
|
||||
__CNF_CFLAGS="$__CNF_CFLAGS -arch ${MACHINE}"
|
||||
__CNF_CXXFLAGS="$__CNF_CXXFLAGS -arch ${MACHINE}"
|
||||
OUT="iphoneos-cross" ;;
|
||||
arm64-*-iphoneos|*-*-ios64)
|
||||
OUT="ios64-cross" ;;
|
||||
alpha-*-linux2)
|
||||
ISA=`awk '/cpu model/{print$4;exit(0);}' /proc/cpuinfo`
|
||||
OUT="linux-alpha-$CC"
|
||||
if [ "$CC" = "gcc" ]; then
|
||||
case ${ISA:-generic} in
|
||||
EV5|EV45) __CNF_CFLAGS="$__CNF_CFLAGS -mcpu=ev5"
|
||||
__CNF_CXXFLAGS="$__CNF_CFLAGS -mcpu=ev5";;
|
||||
EV56|PCA56) __CNF_CFLAGS="$__CNF_CFLAGS -mcpu=ev56"
|
||||
__CNF_CXXFLAGS="$__CNF_CXXFLAGS -mcpu=ev56";;
|
||||
*) __CNF_CFLAGS="$__CNF_CFLAGS -mcpu=ev6"
|
||||
__CNF_CXXFLAGS="$__CNF_CXXFLAGS -mcpu=ev6";;
|
||||
esac
|
||||
fi
|
||||
;;
|
||||
ppc64-*-linux2)
|
||||
if [ -z "$KERNEL_BITS" ]; then
|
||||
echo "WARNING! If you wish to build 64-bit library, then you have to"
|
||||
echo " invoke '$THERE/Configure linux-ppc64' *manually*."
|
||||
if [ "$DRYRUN" = "false" -a -t 1 ]; then
|
||||
echo " You have about 5 seconds to press Ctrl-C to abort."
|
||||
(trap "stty `stty -g`; exit 0" 2 0; stty -icanon min 0 time 50; read waste) <&1
|
||||
fi
|
||||
fi
|
||||
if [ "$KERNEL_BITS" = "64" ]; then
|
||||
OUT="linux-ppc64"
|
||||
else
|
||||
OUT="linux-ppc"
|
||||
if (echo "__LP64__" | gcc -E -x c - 2>/dev/null | grep "^__LP64__" 2>&1 > /dev/null); then
|
||||
:;
|
||||
else
|
||||
__CNF_CFLAGS="$__CNF_CFLAGS -m32"
|
||||
__CNF_CXXFLAGS="$__CNF_CXXFLAGS -m32"
|
||||
fi
|
||||
fi
|
||||
;;
|
||||
ppc64le-*-linux2) OUT="linux-ppc64le" ;;
|
||||
ppc-*-linux2) OUT="linux-ppc" ;;
|
||||
mips64*-*-linux2)
|
||||
echo "WARNING! If you wish to build 64-bit library, then you have to"
|
||||
echo " invoke '$THERE/Configure linux64-mips64' *manually*."
|
||||
if [ "$DRYRUN" = "false" -a -t 1 ]; then
|
||||
echo " You have about 5 seconds to press Ctrl-C to abort."
|
||||
(trap "stty `stty -g`; exit 0" 2 0; stty -icanon min 0 time 50; read waste) <&1
|
||||
fi
|
||||
OUT="linux-mips64"
|
||||
;;
|
||||
mips*-*-linux2) OUT="linux-mips32" ;;
|
||||
ppc60x-*-vxworks*) OUT="vxworks-ppc60x" ;;
|
||||
ppcgen-*-vxworks*) OUT="vxworks-ppcgen" ;;
|
||||
pentium-*-vxworks*) OUT="vxworks-pentium" ;;
|
||||
simlinux-*-vxworks*) OUT="vxworks-simlinux" ;;
|
||||
mips-*-vxworks*) OUT="vxworks-mips";;
|
||||
e2k-*-linux*) OUT="linux-generic64 -DL_ENDIAN" ;;
|
||||
ia64-*-linux?) OUT="linux-ia64" ;;
|
||||
sparc64-*-linux2)
|
||||
echo "WARNING! If you *know* that your GNU C supports 64-bit/V9 ABI"
|
||||
echo " and wish to build 64-bit library, then you have to"
|
||||
echo " invoke '$THERE/Configure linux64-sparcv9' *manually*."
|
||||
if [ "$DRYRUN" = "false" -a -t 1 ]; then
|
||||
echo " You have about 5 seconds to press Ctrl-C to abort."
|
||||
(trap "stty `stty -g`; exit 0" 2 0; stty -icanon min 0 time 50; read waste) <&1
|
||||
fi
|
||||
OUT="linux-sparcv9" ;;
|
||||
sparc-*-linux2)
|
||||
KARCH=`awk '/^type/{print$3;exit(0);}' /proc/cpuinfo`
|
||||
case ${KARCH:-sun4} in
|
||||
sun4u*) OUT="linux-sparcv9" ;;
|
||||
sun4m) OUT="linux-sparcv8" ;;
|
||||
sun4d) OUT="linux-sparcv8" ;;
|
||||
*) OUT="linux-generic32";
|
||||
__CNF_CPPFLAGS="$__CNF_CPPFLAGS -DB_ENDIAN" ;;
|
||||
esac ;;
|
||||
parisc*-*-linux2)
|
||||
# 64-bit builds under parisc64 linux are not supported and
|
||||
# compiler is expected to generate 32-bit objects...
|
||||
CPUARCH=`awk '/cpu family/{print substr($5,1,3); exit(0);}' /proc/cpuinfo`
|
||||
CPUSCHEDULE=`awk '/^cpu.[ ]*: PA/{print substr($3,3); exit(0);}' /proc/cpuinfo`
|
||||
|
||||
# ??TODO ?? Model transformations
|
||||
# 0. CPU Architecture for the 1.1 processor has letter suffixes. We strip that off
|
||||
# assuming no further arch. identification will ever be used by GCC.
|
||||
# 1. I'm most concerned about whether is a 7300LC is closer to a 7100 versus a 7100LC.
|
||||
# 2. The variant 64-bit processors cause concern should GCC support explicit schedulers
|
||||
# for these chips in the future.
|
||||
# PA7300LC -> 7100LC (1.1)
|
||||
# PA8200 -> 8000 (2.0)
|
||||
# PA8500 -> 8000 (2.0)
|
||||
# PA8600 -> 8000 (2.0)
|
||||
|
||||
CPUSCHEDULE=`echo $CPUSCHEDULE|sed -e 's/7300LC/7100LC/' -e 's/8.00/8000/'`
|
||||
# Finish Model transformations
|
||||
|
||||
__CNF_CPPFLAGS="$__CNF_CPPFLAGS -DB_ENDIAN"
|
||||
__CNF_CFLAGS="$__CNF_CFLAGS -mschedule=$CPUSCHEDULE -march=$CPUARCH"
|
||||
__CNF_CXXFLAGS="$__CNF_CXXFLAGS -mschedule=$CPUSCHEDULE -march=$CPUARCH"
|
||||
OUT="linux-generic32" ;;
|
||||
armv[1-3]*-*-linux2) OUT="linux-generic32" ;;
|
||||
armv[7-9]*-*-linux2) OUT="linux-armv4"
|
||||
__CNF_CFLAGS="$__CNF_CFLAGS -march=armv7-a"
|
||||
__CNF_CXXFLAGS="$__CNF_CXXFLAGS -march=armv7-a"
|
||||
;;
|
||||
arm*-*-linux2) OUT="linux-armv4" ;;
|
||||
aarch64-*-linux2) OUT="linux-aarch64" ;;
|
||||
sh*b-*-linux2) OUT="linux-generic32";
|
||||
__CNF_CPPFLAGS="$__CNF_CPPFLAGS -DB_ENDIAN" ;;
|
||||
sh*-*-linux2) OUT="linux-generic32";
|
||||
__CNF_CPPFLAGS="$__CNF_CPPFLAGS -DL_ENDIAN" ;;
|
||||
m68k*-*-linux2) OUT="linux-generic32";
|
||||
__CNF_CPPFLAGS="$__CNF_CPPFLAGS -DB_ENDIAN" ;;
|
||||
s390-*-linux2) OUT="linux-generic32";
|
||||
__CNF_CPPFLAGS="$__CNF_CPPFLAGS -DB_ENDIAN" ;;
|
||||
s390x-*-linux2)
|
||||
# To be uncommented when glibc bug is fixed, see Configure...
|
||||
#if egrep -e '^features.* highgprs' /proc/cpuinfo >/dev/null ; then
|
||||
# echo "WARNING! If you wish to build \"highgprs\" 32-bit library, then you"
|
||||
# echo " have to invoke './Configure linux32-s390x' *manually*."
|
||||
# if [ "$DRYRUN" = "false" -a -t -1 ]; then
|
||||
# echo " You have about 5 seconds to press Ctrl-C to abort."
|
||||
# (trap "stty `stty -g`; exit 0" 2 0; stty -icanon min 0 time 50; read waste) <&1
|
||||
# fi
|
||||
#fi
|
||||
OUT="linux64-s390x"
|
||||
;;
|
||||
x86_64-*-linux?)
|
||||
if $CC -dM -E -x c /dev/null 2>&1 | grep -q ILP32 > /dev/null; then
|
||||
OUT="linux-x32"
|
||||
else
|
||||
OUT="linux-x86_64"
|
||||
fi ;;
|
||||
*86-*-linux2)
|
||||
# On machines where the compiler understands -m32, prefer a
|
||||
# config target that uses it
|
||||
if $CC -m32 -E -x c /dev/null > /dev/null 2>&1; then
|
||||
OUT="linux-x86"
|
||||
else
|
||||
OUT="linux-elf"
|
||||
fi ;;
|
||||
*86-*-linux1) OUT="linux-aout" ;;
|
||||
*-*-linux?) OUT="linux-generic32" ;;
|
||||
sun4[uv]*-*-solaris2)
|
||||
OUT="solaris-sparcv9-$CC"
|
||||
ISA64=`(isainfo) 2>/dev/null | grep sparcv9`
|
||||
if [ "$ISA64" != "" -a "$KERNEL_BITS" = "" ]; then
|
||||
if [ "$CC" = "cc" -a $CCVER -ge 50 ]; then
|
||||
echo "WARNING! If you wish to build 64-bit library, then you have to"
|
||||
echo " invoke '$THERE/Configure solaris64-sparcv9-cc' *manually*."
|
||||
if [ "$DRYRUN" = "false" -a -t 1 ]; then
|
||||
echo " You have about 5 seconds to press Ctrl-C to abort."
|
||||
(trap "stty `stty -g`; exit 0" 2 0; stty -icanon min 0 time 50; read waste) <&1
|
||||
fi
|
||||
elif [ "$CC" = "gcc" -a "$GCC_ARCH" = "-m64" ]; then
|
||||
# $GCC_ARCH denotes default ABI chosen by compiler driver
|
||||
# (first one found on the $PATH). I assume that user
|
||||
# expects certain consistency with the rest of his builds
|
||||
# and therefore switch over to 64-bit. <appro>
|
||||
OUT="solaris64-sparcv9-gcc"
|
||||
echo "WARNING! If you wish to build 32-bit library, then you have to"
|
||||
echo " invoke '$THERE/Configure solaris-sparcv9-gcc' *manually*."
|
||||
if [ "$DRYRUN" = "false" -a -t 1 ]; then
|
||||
echo " You have about 5 seconds to press Ctrl-C to abort."
|
||||
(trap "stty `stty -g`; exit 0" 2 0; stty -icanon min 0 time 50; read waste) <&1
|
||||
fi
|
||||
elif [ "$GCC_ARCH" = "-m32" ]; then
|
||||
echo "NOTICE! If you *know* that your GNU C supports 64-bit/V9 ABI"
|
||||
echo " and wish to build 64-bit library, then you have to"
|
||||
echo " invoke '$THERE/Configure solaris64-sparcv9-gcc' *manually*."
|
||||
if [ "$DRYRUN" = "false" -a -t 1 ]; then
|
||||
echo " You have about 5 seconds to press Ctrl-C to abort."
|
||||
(trap "stty `stty -g`; exit 0" 2 0; stty -icanon min 0 time 50; read waste) <&1
|
||||
fi
|
||||
fi
|
||||
fi
|
||||
if [ "$ISA64" != "" -a "$KERNEL_BITS" = "64" ]; then
|
||||
OUT="solaris64-sparcv9-$CC"
|
||||
fi
|
||||
;;
|
||||
sun4m-*-solaris2) OUT="solaris-sparcv8-$CC" ;;
|
||||
sun4d-*-solaris2) OUT="solaris-sparcv8-$CC" ;;
|
||||
sun4*-*-solaris2) OUT="solaris-sparcv7-$CC" ;;
|
||||
*86*-*-solaris2)
|
||||
ISA64=`(isainfo) 2>/dev/null | grep amd64`
|
||||
if [ "$ISA64" != "" -a ${KERNEL_BITS:-64} -eq 64 ]; then
|
||||
OUT="solaris64-x86_64-$CC"
|
||||
else
|
||||
OUT="solaris-x86-$CC"
|
||||
if [ `uname -r | sed -e 's/5\.//'` -lt 10 ]; then
|
||||
options="$options no-sse2"
|
||||
fi
|
||||
fi
|
||||
;;
|
||||
*-*-sunos4) OUT="sunos-$CC" ;;
|
||||
|
||||
*86*-*-bsdi4) OUT="BSD-x86-elf"; options="$options no-sse2";
|
||||
__CNF_LDFLAGS="$__CNF_LDFLAGS -ldl" ;;
|
||||
alpha*-*-*bsd*) OUT="BSD-generic64";
|
||||
__CNF_CPPFLAGS="$__CNF_CPPFLAGS -DL_ENDIAN" ;;
|
||||
powerpc64-*-*bsd*) OUT="BSD-generic64";
|
||||
__CNF_CPPFLAGS="$__CNF_CPPFLAGS -DB_ENDIAN" ;;
|
||||
sparc64-*-*bsd*) OUT="BSD-sparc64" ;;
|
||||
ia64-*-*bsd*) OUT="BSD-ia64" ;;
|
||||
x86_64-*-dragonfly*) OUT="BSD-x86_64" ;;
|
||||
amd64-*-*bsd*) OUT="BSD-x86_64" ;;
|
||||
*86*-*-*bsd*) # mimic ld behaviour when it's looking for libc...
|
||||
if [ -L /usr/lib/libc.so ]; then # [Free|Net]BSD
|
||||
libc=/usr/lib/libc.so
|
||||
else # OpenBSD
|
||||
# ld searches for highest libc.so.* and so do we
|
||||
libc=`(ls /usr/lib/libc.so.* /lib/libc.so.* | tail -1) 2>/dev/null`
|
||||
fi
|
||||
case "`(file -L $libc) 2>/dev/null`" in
|
||||
*ELF*) OUT="BSD-x86-elf" ;;
|
||||
*) OUT="BSD-x86"; options="$options no-sse2" ;;
|
||||
esac ;;
|
||||
*-*-*bsd*) OUT="BSD-generic32" ;;
|
||||
|
||||
x86_64-*-haiku) OUT="haiku-x86_64" ;;
|
||||
*-*-haiku) OUT="haiku-x86" ;;
|
||||
|
||||
*-*-osf) OUT="osf1-alpha-cc" ;;
|
||||
*-*-tru64) OUT="tru64-alpha-cc" ;;
|
||||
*-*-[Uu]nix[Ww]are7)
|
||||
if [ "$CC" = "gcc" ]; then
|
||||
OUT="unixware-7-gcc" ; options="$options no-sse2"
|
||||
else
|
||||
OUT="unixware-7" ; options="$options no-sse2"
|
||||
__CNF_CPPFLAGS="$__CNF_CPPFLAGS -D__i386__"
|
||||
fi
|
||||
;;
|
||||
*-*-[Uu]nix[Ww]are20*) OUT="unixware-2.0"; options="$options no-sse2 no-sha512" ;;
|
||||
*-*-[Uu]nix[Ww]are21*) OUT="unixware-2.1"; options="$options no-sse2 no-sha512" ;;
|
||||
*-*-vos)
|
||||
options="$options no-threads no-shared no-asm no-dso"
|
||||
EXE=".pm"
|
||||
OUT="vos-$CC" ;;
|
||||
BS2000-siemens-sysv4) OUT="BS2000-OSD" ;;
|
||||
*-hpux1*)
|
||||
if [ $CC = "gcc" -a $GCC_BITS = "64" ]; then
|
||||
OUT="hpux64-parisc2-gcc"
|
||||
fi
|
||||
[ "$KERNEL_BITS" ] || KERNEL_BITS=`(getconf KERNEL_BITS) 2>/dev/null`
|
||||
KERNEL_BITS=${KERNEL_BITS:-32}
|
||||
CPU_VERSION=`(getconf CPU_VERSION) 2>/dev/null`
|
||||
CPU_VERSION=${CPU_VERSION:-0}
|
||||
# See <sys/unistd.h> for further info on CPU_VERSION.
|
||||
if [ $CPU_VERSION -ge 768 ]; then # IA-64 CPU
|
||||
if [ $KERNEL_BITS -eq 64 -a "$CC" = "cc" ]; then
|
||||
OUT="hpux64-ia64-cc"
|
||||
else
|
||||
OUT="hpux-ia64-cc"
|
||||
fi
|
||||
elif [ $CPU_VERSION -ge 532 ]; then # PA-RISC 2.x CPU
|
||||
# PA-RISC 2.0 is no longer supported as separate 32-bit
|
||||
# target. This is compensated for by run-time detection
|
||||
# in most critical assembly modules and taking advantage
|
||||
# of 2.0 architecture in PA-RISC 1.1 build.
|
||||
OUT=${OUT:-"hpux-parisc1_1-${CC}"}
|
||||
if [ $KERNEL_BITS -eq 64 -a "$CC" = "cc" ]; then
|
||||
echo "WARNING! If you wish to build 64-bit library then you have to"
|
||||
echo " invoke '$THERE/Configure hpux64-parisc2-cc' *manually*."
|
||||
if [ "$DRYRUN" = "false" -a -t 1 ]; then
|
||||
echo " You have about 5 seconds to press Ctrl-C to abort."
|
||||
(trap "stty `stty -g`; exit 0" 2 0; stty -icanon min 0 time 50; read waste) <&1
|
||||
fi
|
||||
fi
|
||||
elif [ $CPU_VERSION -ge 528 ]; then # PA-RISC 1.1+ CPU
|
||||
OUT="hpux-parisc1_1-${CC}"
|
||||
elif [ $CPU_VERSION -ge 523 ]; then # PA-RISC 1.0 CPU
|
||||
OUT="hpux-parisc-${CC}"
|
||||
else # Motorola(?) CPU
|
||||
OUT="hpux-$CC"
|
||||
fi
|
||||
__CNF_CPPFLAGS="$__CNF_CPPFLAGS -D_REENTRANT" ;;
|
||||
*-hpux) OUT="hpux-parisc-$CC" ;;
|
||||
*-aix)
|
||||
[ "$KERNEL_BITS" ] || KERNEL_BITS=`(getconf KERNEL_BITMODE) 2>/dev/null`
|
||||
KERNEL_BITS=${KERNEL_BITS:-32}
|
||||
OBJECT_MODE=${OBJECT_MODE:-32}
|
||||
if [ "$CC" = "gcc" ]; then
|
||||
OUT="aix-gcc"
|
||||
if [ $OBJECT_MODE -eq 64 ]; then
|
||||
echo 'Your $OBJECT_MODE was found to be set to 64'
|
||||
OUT="aix64-gcc"
|
||||
fi
|
||||
elif [ $OBJECT_MODE -eq 64 ]; then
|
||||
echo 'Your $OBJECT_MODE was found to be set to 64'
|
||||
OUT="aix64-cc"
|
||||
else
|
||||
OUT="aix-cc"
|
||||
if [ $KERNEL_BITS -eq 64 ]; then
|
||||
echo "WARNING! If you wish to build 64-bit kit, then you have to"
|
||||
echo " invoke '$THERE/Configure aix64-cc' *manually*."
|
||||
if [ "$DRYRUN" = "false" -a -t 1 ]; then
|
||||
echo " You have ~5 seconds to press Ctrl-C to abort."
|
||||
(trap "stty `stty -g`; exit 0" 2 0; stty -icanon min 0 time 50; read waste) <&1
|
||||
fi
|
||||
fi
|
||||
fi
|
||||
if (lsattr -E -O -l `lsdev -c processor|awk '{print$1;exit}'` | grep -i powerpc) >/dev/null 2>&1; then
|
||||
: # this applies even to Power3 and later, as they return PowerPC_POWER[345]
|
||||
else
|
||||
options="$options no-asm"
|
||||
fi
|
||||
;;
|
||||
# these are all covered by the catchall below
|
||||
i[3456]86-*-cygwin) OUT="Cygwin-x86" ;;
|
||||
*-*-cygwin) OUT="Cygwin-${MACHINE}" ;;
|
||||
x86-*-android|i?86-*-android) OUT="android-x86" ;;
|
||||
armv[7-9]*-*-android)
|
||||
OUT="android-armeabi"
|
||||
__CNF_CFLAGS="$__CNF_CFLAGS -march=armv7-a"
|
||||
__CNF_CXXFLAGS="$__CNF_CXXFLAGS -march=armv7-a";;
|
||||
arm*-*-android) OUT="android-armeabi" ;;
|
||||
*) OUT=`echo $GUESSOS | awk -F- '{print $3}'`;;
|
||||
esac
|
||||
|
||||
# NB: This atalla support has been superseded by the ENGINE support
|
||||
# That contains its own header and definitions anyway. Support can
|
||||
# be enabled or disabled on any supported platform without external
|
||||
# headers, eg. by adding the "hw-atalla" switch to ./config or
|
||||
# perl Configure
|
||||
#
|
||||
# See whether we can compile Atalla support
|
||||
#if [ -f /usr/include/atasi.h ]
|
||||
#then
|
||||
# __CNF_CPPFLAGS="$__CNF_CPPFLAGS -DATALLA"
|
||||
#fi
|
||||
|
||||
if [ -n "$CONFIG_OPTIONS" ]; then
|
||||
options="$options $CONFIG_OPTIONS"
|
||||
fi
|
||||
|
||||
# gcc < 2.8 does not support -march=ultrasparc
|
||||
if [ "$OUT" = solaris-sparcv9-gcc -a $GCCVER -lt 28 ]
|
||||
then
|
||||
echo "WARNING! Falling down to 'solaris-sparcv8-gcc'."
|
||||
echo " Upgrade to gcc-2.8 or later."
|
||||
sleep 5
|
||||
OUT=solaris-sparcv8-gcc
|
||||
fi
|
||||
if [ "$OUT" = "linux-sparcv9" -a $GCCVER -lt 28 ]
|
||||
then
|
||||
echo "WARNING! Falling down to 'linux-sparcv8'."
|
||||
echo " Upgrade to gcc-2.8 or later."
|
||||
sleep 5
|
||||
OUT=linux-sparcv8
|
||||
fi
|
||||
|
||||
case "$GUESSOS" in
|
||||
i386-*) options="$options 386" ;;
|
||||
esac
|
||||
|
||||
if [ -z "$OUT" ]; then
|
||||
OUT="$CC"
|
||||
fi
|
||||
|
||||
if [ ".$PERL" = . ] ; then
|
||||
for i in . `echo $PATH | sed 's/:/ /g'`; do
|
||||
if [ -f "$i/perl5$EXE" ] ; then
|
||||
PERL="$i/perl5$EXE"
|
||||
break;
|
||||
fi;
|
||||
done
|
||||
fi
|
||||
|
||||
if [ ".$PERL" = . ] ; then
|
||||
for i in . `echo $PATH | sed 's/:/ /g'`; do
|
||||
if [ -f "$i/perl$EXE" ] ; then
|
||||
if "$i/perl$EXE" -e 'exit($]<5.0)'; then
|
||||
PERL="$i/perl$EXE"
|
||||
break;
|
||||
fi;
|
||||
fi;
|
||||
done
|
||||
fi
|
||||
|
||||
if [ ".$PERL" = . ] ; then
|
||||
echo "You need Perl 5."
|
||||
exit 1
|
||||
fi
|
||||
|
||||
# run Configure to check to see if we need to specify the
|
||||
# compiler for the platform ... in which case we add it on
|
||||
# the end ... otherwise we leave it off
|
||||
|
||||
$PERL $THERE/Configure LIST | grep "$OUT-$CC" > /dev/null
|
||||
if [ $? = "0" ]; then
|
||||
OUT="$OUT-$CC"
|
||||
fi
|
||||
|
||||
OUT="$OUT"
|
||||
|
||||
if [ "$OUT" = "darwin64-x86_64-cc" ]; then
|
||||
echo "WARNING! If you wish to build 32-bit libraries, then you have to"
|
||||
echo " invoke 'KERNEL_BITS=32 $THERE/config $options'."
|
||||
fi
|
||||
|
||||
if $PERL $THERE/Configure LIST | grep "$OUT" > /dev/null; then
|
||||
if [ "$VERBOSE" = "true" ]; then
|
||||
echo /usr/bin/env \
|
||||
__CNF_CPPDEFINES="'$__CNF_CPPDEFINES'" \
|
||||
__CNF_CPPINCLUDES="'$__CNF_CPPINCLUDES'" \
|
||||
__CNF_CPPFLAGS="'$__CNF_CPPFLAGS'" \
|
||||
__CNF_CFLAGS="'$__CNF_CFLAGS'" \
|
||||
__CNF_CXXFLAGS="'$__CNF_CXXFLAGS'" \
|
||||
__CNF_LDFLAGS="'$__CNF_LDFLAGS'" \
|
||||
__CNF_LDLIBS="'$__CNF_LDLIBS'" \
|
||||
$PERL $THERE/Configure $OUT $options
|
||||
fi
|
||||
if [ "$DRYRUN" = "false" ]; then
|
||||
# eval to make sure quoted options, possibly with spaces inside,
|
||||
# are treated right
|
||||
eval /usr/bin/env \
|
||||
__CNF_CPPDEFINES="'$__CNF_CPPDEFINES'" \
|
||||
__CNF_CPPINCLUDES="'$__CNF_CPPINCLUDES'" \
|
||||
__CNF_CPPFLAGS="'$__CNF_CPPFLAGS'" \
|
||||
__CNF_CFLAGS="'$__CNF_CFLAGS'" \
|
||||
__CNF_CXXFLAGS="'$__CNF_CXXFLAGS'" \
|
||||
__CNF_LDFLAGS="'$__CNF_LDFLAGS'" \
|
||||
__CNF_LDLIBS="'$__CNF_LDLIBS'" \
|
||||
$PERL $THERE/Configure $OUT $options
|
||||
fi
|
||||
else
|
||||
echo "This system ($OUT) is not supported. See file INSTALL for details."
|
||||
exit 1
|
||||
fi
|
||||
|
||||
# Do not add anothing from here on, so we don't lose the Configure exit code
|
||||
)
|
||||
use lib "util/perl";
|
||||
use OpenSSL::config;
|
||||
OpenSSL::config::main();
|
||||
|
||||
922
util/perl/OpenSSL/config.pm
Executable file
922
util/perl/OpenSSL/config.pm
Executable file
@ -0,0 +1,922 @@
|
||||
#! /usr/bin/env perl
|
||||
# Copyright 1998-2020 The OpenSSL Project Authors. All Rights Reserved.
|
||||
#
|
||||
# Licensed under the Apache License 2.0 (the "License"). You may not use
|
||||
# this file except in compliance with the License. You can obtain a copy
|
||||
# in the file LICENSE in the source distribution or at
|
||||
# https://www.openssl.org/source/license.html
|
||||
|
||||
# Determine the operating system and run ./Configure. Far descendant from
|
||||
# Apache's minarch and GuessOS.
|
||||
|
||||
package OpenSSL::config;
|
||||
|
||||
use strict;
|
||||
use warnings;
|
||||
use Getopt::Std;
|
||||
use File::Basename;
|
||||
|
||||
# These control our behavior.
|
||||
my $DRYRUN;
|
||||
my $VERBOSE;
|
||||
my $WAIT = 1;
|
||||
my $WHERE = dirname($0);
|
||||
|
||||
# Machine type, etc., used to determine the platform
|
||||
my $MACHINE;
|
||||
my $RELEASE;
|
||||
my $SYSTEM;
|
||||
my $VERSION;
|
||||
my $CCVER;
|
||||
my $GCCVER;
|
||||
my $GCC_BITS;
|
||||
my $GCC_ARCH;
|
||||
|
||||
# Some environment variables; they will affect Configure
|
||||
my $PERL = $ENV{PERL} // $^X // 'perl';
|
||||
my $CONFIG_OPTIONS = $ENV{CONFIG_OPTIONS} // '';
|
||||
my $CC = $ENV{CC} // 'cc';
|
||||
my $CROSS_COMPILE = $ENV{CROSS_COMPILE} // "";
|
||||
my $KERNEL_BITS = $ENV{KERNEL_BITS} // '';
|
||||
|
||||
# This is what we will set as the target for calling Configure.
|
||||
my $options = '';
|
||||
|
||||
# Environment that will be passed to Configure
|
||||
my $__CNF_CPPDEFINES = '';
|
||||
my $__CNF_CPPINCLUDES = '';
|
||||
my $__CNF_CPPFLAGS = '';
|
||||
my $__CNF_CFLAGS = '';
|
||||
my $__CNF_CXXFLAGS = '';
|
||||
my $__CNF_LDFLAGS = '';
|
||||
my $__CNF_LDLIBS = '';
|
||||
|
||||
# Pattern matches against "${SYSTEM}:${RELEASE}:${VERSION}:${MACHINE}"
|
||||
my $simple_guess_patterns = [
|
||||
[ 'A\/UX:', 'm68k-apple-aux3' ],
|
||||
[ 'AIX:[3-9]:4:', '${MACHINE}-ibm-aix' ],
|
||||
[ 'AIX:.*:[5-9]:', '${MACHINE}-ibm-aix' ],
|
||||
[ 'AIX:', '${MACHINE}-ibm-aix3' ],
|
||||
[ 'HI-UX:', '${MACHINE}-hi-hiux' ],
|
||||
[ 'IRIX:6.', 'mips3-sgi-irix' ],
|
||||
[ 'IRIX64:', 'mips4-sgi-irix64' ],
|
||||
[ 'Linux:[2-9]', '${MACHINE}-whatever-linux2' ],
|
||||
[ 'Linux:1', '${MACHINE}-whatever-linux1' ],
|
||||
[ 'GNU', 'hurd-x86' ],
|
||||
[ 'LynxOS:', '${MACHINE}-lynx-lynxos' ],
|
||||
# BSD/OS always says 386
|
||||
[ 'BSD\/OS:4.*', 'i486-whatever-bsdi4' ],
|
||||
[ 'BSD\/386:.*|BSD\/OS:', '${MACHINE}-whatever-bsdi' ],
|
||||
[ 'DragonFly:', '${MACHINE}-whatever-dragonfly' ],
|
||||
[ 'FreeBSD:', '${MACHINE}-whatever-freebsd' ],
|
||||
[ 'Haiku:', '${MACHINE}-whatever-haiku' ],
|
||||
[ 'NetBSD:', '${MACHINE}-whatever-netbsd' ],
|
||||
[ 'OpenBSD:', '${MACHINE}-whatever-openbsd' ],
|
||||
[ 'OpenUNIX:', '${MACHINE}-unknown-OpenUNIX${VERSION}' ],
|
||||
[ 'Paragon.*:', 'i860-intel-osf1' ],
|
||||
[ 'Rhapsody:', 'ppc-apple-rhapsody' ],
|
||||
[ 'SunOS:5.', '${MACHINE}-whatever-solaris2' ],
|
||||
[ 'SunOS:', '${MACHINE}-sun-sunos4' ],
|
||||
[ 'UNIX_System_V:4.*:', '${MACHINE}-whatever-sysv4' ],
|
||||
[ 'VOS:.*:.*:i786', 'i386-stratus-vos' ],
|
||||
[ 'VOS:.*:.*:', 'hppa1.1-stratus-vos' ],
|
||||
[ '.*:4.*:R4.*:m88k', '${MACHINE}-whatever-sysv4' ],
|
||||
[ 'DYNIX\/ptx:4.*:', '${MACHINE}-whatever-sysv4' ],
|
||||
[ ':4.0:3.0:3[34]', 'i486-ncr-sysv4' ],
|
||||
[ 'ULTRIX:', '${MACHINE}-unknown-ultrix' ],
|
||||
[ 'POSIX-BC', 'BS2000-siemens-sysv4' ],
|
||||
[ 'machten:', '${MACHINE}-tenon-${SYSTEM}' ],
|
||||
[ 'library:', '${MACHINE}-ncr-sysv4' ],
|
||||
[ 'ConvexOS:.*:11.0:', '${MACHINE}-v11-${SYSTEM}' ],
|
||||
[ 'MINGW64.*:.*x86_64', '${MACHINE}-whatever-mingw64' ],
|
||||
[ 'MINGW', '${MACHINE}-whatever-mingw' ],
|
||||
[ 'CYGWIN', '${MACHINE}-pc-cygwin' ],
|
||||
[ 'vxworks', '${MACHINE}-whatever-vxworks' ],
|
||||
[ 'Darwin:.*Power', 'ppc-apple-darwin' ],
|
||||
[ 'Darwin:.*x86_64', 'x86_64-apple-darwin' ],
|
||||
[ 'Darwin:', 'i686-apple-darwin' ],
|
||||
];
|
||||
|
||||
# More complex cases that require run-time code.
|
||||
my $complex_sys_list = [
|
||||
[ 'HP-UX:', sub {
|
||||
my $HPUXVER = $RELEASE;
|
||||
$HPUXVER = s/[^.]*.[0B]*//;
|
||||
# HPUX 10 and 11 targets are unified
|
||||
return "${MACHINE}-hp-hpux1x" if $HPUXVER =~ m@1[0-9]@;
|
||||
return "${MACHINE}-hp-hpux";
|
||||
} ],
|
||||
|
||||
[ 'BSD/386:.*:.*:.*486.*|BSD/OS:.*:.*:.*:.*486', sub {
|
||||
my $BSDVAR = `/sbin/sysctl -n hw.model`;
|
||||
return "i586-whatever-bsdi" if $BSDVAR =~ m@Pentium@;
|
||||
return "i386-whatever-bsdi";
|
||||
} ],
|
||||
|
||||
[ 'FreeBSD:.*:.*:.*386', sub {
|
||||
my $VERS = $RELEASE;
|
||||
$VERS =~ s/[-(].*//;
|
||||
my $MACH = `sysctl -n hw.model`;
|
||||
$MACH = "i386" if $MACH =~ m@386@;
|
||||
$MACH = "i486" if $MACH =~ m@486@;
|
||||
$MACH = "i686" if $MACH =~ m@Pentium II@;
|
||||
$MACH = "i586" if $MACH =~ m@Pentium@;
|
||||
$MACH = "$MACHINE" if $MACH !~ /i.86/;
|
||||
my $ARCH = 'whatever';
|
||||
$ARCH = "pc" if $MACH =~ m@i[0-9]86@;
|
||||
return "${MACH}-${ARCH}-freebsd${VERS}";
|
||||
} ],
|
||||
|
||||
[ 'NetBSD:.*:.*:.*386', sub {
|
||||
my $hw = `/usr/sbin/sysctl -n hw.model || /sbin/sysctl -n hw.model`;
|
||||
$hw =~ s@.*(.)86-class.*@i${1}86@;
|
||||
return "${hw}-whatever-netbsd";
|
||||
} ],
|
||||
|
||||
[ 'OSF1:.*:.*:.*alpha', sub {
|
||||
my $OSFMAJOR = $RELEASE;
|
||||
$OSFMAJOR =~ 's/^V([0-9]*)\..*$/\1/';
|
||||
return "${MACHINE}-dec-tru64" if $OSFMAJOR =~ m@[45]@;
|
||||
return "${MACHINE}-dec-osf";
|
||||
} ],
|
||||
];
|
||||
|
||||
|
||||
# Run a command, return true if exit zero else false.
|
||||
# Multiple args are glued together into a pipeline.
|
||||
# Name comes from OpenSSL tests, often written as "ok(run(...."
|
||||
sub okrun {
|
||||
my $command = join(' | ', @_);
|
||||
my $status = system($command) >> 8;
|
||||
return $status == 0;
|
||||
}
|
||||
|
||||
# Give user a chance to abort/interrupt if interactive if interactive.
|
||||
sub maybe_abort {
|
||||
if ( $WAIT && -t 1 ) {
|
||||
eval {
|
||||
local $SIG{ALRM} = sub { die "Timeout"; };
|
||||
local $| = 1;
|
||||
alarm(5);
|
||||
print "You have about five seconds to abort: ";
|
||||
my $ignored = <STDIN>;
|
||||
alarm(0);
|
||||
};
|
||||
print "\n" if $@ =~ /Timeout/;
|
||||
}
|
||||
}
|
||||
|
||||
# Parse options.
|
||||
sub call_getopt {
|
||||
our($opt_d);
|
||||
our($opt_h);
|
||||
our($opt_t);
|
||||
our($opt_v);
|
||||
our($opt_w);
|
||||
getopts("dhtvw");
|
||||
|
||||
# Building on windows needs a VisualC target.
|
||||
my $iswin = $^O eq 'MSWin32';
|
||||
my $foundvc = 0;
|
||||
|
||||
if ( $opt_h ) {
|
||||
print <<'EOF';
|
||||
Usage: config [options] [args...]
|
||||
-d Build with debugging when possible.
|
||||
-t Test mode, do not run the Configure perl script.
|
||||
-v Verbose mode, show the exact Configure call that is being made.
|
||||
-w Do not wait after displaying any warnings.
|
||||
-h This help.
|
||||
All other arguments are passed to the Configure script.
|
||||
See INSTALL for instructions.
|
||||
EOF
|
||||
exit;
|
||||
}
|
||||
# All other parameters are passed to Configure
|
||||
foreach my $opt ( @ARGV ) {
|
||||
# Could make the VC- part optional, but that might cause
|
||||
# confusion.
|
||||
if ( $iswin && $opt =~ /^VC-(WIN32|WIN64A|WIN64I|CE)$/i ) {
|
||||
$opt = tr/a-z/A-Z/;
|
||||
$opt = "VC-$opt" unless $opt =~ /^VC-/;
|
||||
$foundvc = 1;
|
||||
}
|
||||
$options .= " $opt";
|
||||
}
|
||||
if ( $iswin && !$foundvc ) {
|
||||
print <<EOF;
|
||||
WARNING: Did not find VisualC target. See INSTALL for details.
|
||||
EOF
|
||||
maybe_abort();
|
||||
}
|
||||
$options = " --debug" if $opt_d;
|
||||
$DRYRUN = $opt_t;
|
||||
$VERBOSE = $opt_v || $opt_t;
|
||||
$WAIT = 0 if $opt_w;
|
||||
}
|
||||
|
||||
# call uname with specified arg, return result.
|
||||
sub uname {
|
||||
my $arg = shift;
|
||||
open UNAME, "uname $arg 2>/dev/null|" or return "unknown";
|
||||
my $line = <UNAME>;
|
||||
close UNAME;
|
||||
$line =~ s/[\r\n]+$//;
|
||||
return "unknown" if $line eq '';
|
||||
return $line;
|
||||
}
|
||||
|
||||
# Set machine type, release, etc., variables.
|
||||
sub get_machine_etc {
|
||||
$MACHINE = $ENV{MACHINE} // uname('-m');
|
||||
$RELEASE = $ENV{RELEASE} // uname('-r');
|
||||
$SYSTEM = $ENV{SYSTEM} // uname("-s");
|
||||
$VERSION = uname('-v');
|
||||
}
|
||||
|
||||
# Expand variable references in a string.
|
||||
sub expand {
|
||||
my $var = shift;
|
||||
$var =~ s/\$\{MACHINE\}/${MACHINE}/;
|
||||
return $var;
|
||||
}
|
||||
|
||||
# Add no-xxx if someone removed a crypto algorithm directory.
|
||||
# TODO: This should be moved to Configure.
|
||||
my @cryptodir = (
|
||||
'aes', 'aria', 'bf', 'camellia', 'cast', 'des', 'dh', 'dsa', 'ec', 'hmac',
|
||||
'idea', 'md2', 'md5', 'mdc2', 'rc2', 'rc4', 'rc5', 'ripemd', 'rsa',
|
||||
'seed', 'sha', 'sm2', 'sm3', 'sm4'
|
||||
);
|
||||
sub remove_removed_crypto_directories {
|
||||
foreach my $d ( @cryptodir ) {
|
||||
$options .= " no-$d" if ! -d "$WHERE/crypto/$d";
|
||||
}
|
||||
}
|
||||
|
||||
# Look for ISC/SCO with its unique uname program
|
||||
sub is_sco_uname {
|
||||
open UNAME, "uname -X 2>/dev/null|" or return '';
|
||||
my $line = "";
|
||||
while ( <UNAME> ) {
|
||||
chop;
|
||||
$line = $_ if m@^Release@;
|
||||
}
|
||||
close UNAME;
|
||||
return "" if $line eq '';
|
||||
my @fields = split($line);
|
||||
return $fields[2];
|
||||
}
|
||||
|
||||
sub get_sco_type {
|
||||
my $REL = shift;
|
||||
|
||||
if ( -f "/etc/kconfig" ) {
|
||||
return "${MACHINE}-whatever-isc4" if $REL eq '4.0' || $REL eq '4.1';
|
||||
} else {
|
||||
return "whatever-whatever-sco3" if $REL eq '3.2v4.2';
|
||||
return "whatever-whatever-sco5" if $REL =~ m@3\.2v5\.0.*@;
|
||||
if ( $REL eq "4.2MP" ) {
|
||||
return "whatever-whatever-unixware20" if $VERSION =~ m@2\.0.*@;
|
||||
return "whatever-whatever-unixware21" if $VERSION =~ m@2\.1.*@;
|
||||
return "whatever-whatever-unixware2" if $VERSION =~ m@2.*@;
|
||||
}
|
||||
return "whatever-whatever-unixware1" if $REL eq "4.2";
|
||||
if ( $REL =~ m@5.*@ ) {
|
||||
# We hardcode i586 in place of ${MACHINE} for the following
|
||||
# reason: even though Pentium is minimum requirement for
|
||||
# platforms in question, ${MACHINE} gets always assigned to
|
||||
# i386. This means i386 gets passed to Configure, which will
|
||||
# cause bad assembler code to be generated.
|
||||
return "i586-sco-unixware7" if $VERSION =~ m@[678].*@;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
# Return the cputype-vendor-osversion
|
||||
sub guess_system {
|
||||
# Special-cases for ISC, SCO, Unixware
|
||||
my $REL = is_sco_uname();
|
||||
if ( $REL ne "" ) {
|
||||
my $result = get_sco_type($REL);
|
||||
return expand($result) if $result ne '';
|
||||
}
|
||||
|
||||
# Now pattern-match
|
||||
my $sys = "${SYSTEM}:${RELEASE}:${VERSION}:${MACHINE}";
|
||||
|
||||
# Simple cases
|
||||
foreach my $tuple ( @$simple_guess_patterns ) {
|
||||
my $pat = @$tuple[0];
|
||||
# Trailing $ omitted on purpose.
|
||||
next if $sys !~ /^$pat/;
|
||||
my $result = @$tuple[1];
|
||||
return expand($result);
|
||||
}
|
||||
|
||||
# Complex cases.
|
||||
foreach my $tuple ( @$complex_sys_list ) {
|
||||
my $pat = @$tuple[0];
|
||||
# Trailing $ omitted on purpose.
|
||||
next if $sys !~ /^$pat/;
|
||||
my $ref = @$tuple[1];
|
||||
my $result = &$ref;
|
||||
return expand($result);
|
||||
}
|
||||
|
||||
# Oh well.
|
||||
return "${MACHINE}-whatever-${SYSTEM}";
|
||||
}
|
||||
|
||||
# Figure out CC, GCCVAR, etc.
|
||||
sub determine_compiler_settings {
|
||||
if ( "$CROSS_COMPILE$CC" eq '' ) {
|
||||
$GCCVER = `gcc -dumpversion 2>/dev/null`;
|
||||
if ( $GCCVER ne "" ) {
|
||||
# Strip off whatever prefix egcs prepends the number with.
|
||||
# Hopefully, this will work for any future prefixes as well.
|
||||
$GCCVER =~ s/^[a-zA-Z]*\-//;
|
||||
# Since gcc 3.1 gcc --version behaviour has changed, but
|
||||
# -dumpversion gives us what we want though, so use that.
|
||||
# We only want the major and minor version numbers. The
|
||||
# pattern is deliberate; single digit before and after first
|
||||
# dot, e.g. 2.95.1 gives 29
|
||||
$GCCVER =~ s/([0-9])\.([0-9]).*/$1$2/;
|
||||
$GCCVER = int($GCCVER);
|
||||
$CC = 'gcc';
|
||||
}
|
||||
}
|
||||
|
||||
$GCCVER //= 0;
|
||||
|
||||
if ( $SYSTEM eq "HP-UX" ) {
|
||||
# By default gcc is a ILP32 compiler (with long long == 64).
|
||||
$GCC_BITS = "32";
|
||||
if ( $GCCVER >= 30 ) {
|
||||
# PA64 support only came in with gcc 3.0.x.
|
||||
# We check if the preprocessor symbol __LP64__ is defined.
|
||||
if ( okrun('echo __LP64__',
|
||||
'gcc -v -E -x c - 2>/dev/null',
|
||||
'grep "^__LP64__" 2>&1 >/dev/null') ) {
|
||||
# __LP64__ has slipped through, it therefore is not defined
|
||||
} else {
|
||||
$GCC_BITS = '64';
|
||||
}
|
||||
}
|
||||
return;
|
||||
}
|
||||
|
||||
if ( ${SYSTEM} eq 'AIX' ) {
|
||||
# favor vendor cc over gcc
|
||||
if ( okrun('(cc) 2>&1',
|
||||
'grep -iv "not found" >/dev/null') ) {
|
||||
$CC = 'cc';
|
||||
}
|
||||
return;
|
||||
}
|
||||
|
||||
if ( $SYSTEM eq "SunOS" ) {
|
||||
if ( $GCCVER >= 30 ) {
|
||||
# 64-bit ABI isn't officially supported in gcc 3.0, but seems
|
||||
# to be working; at the very least 'make test' passes.
|
||||
if ( okrun('gcc -v -E -x c /dev/null 2>&1',
|
||||
'grep __arch64__ >/dev/null') ) {
|
||||
$GCC_ARCH = "-m64"
|
||||
} else {
|
||||
$GCC_ARCH = "-m32"
|
||||
}
|
||||
}
|
||||
# check for WorkShop C, expected output is "cc: blah-blah C x.x"
|
||||
$CCVER = `(cc -V 2>&1) 2>/dev/null | egrep -e '^cc: .* C [0-9]\.[0-9]'`;
|
||||
$CCVER =~ s/.* C \([0-9]\)\.\([0-9]\).*/$1$2/;
|
||||
$CCVER //= 0;
|
||||
if ( $MACHINE ne 'i86pc' && $CCVER > 40 ) {
|
||||
# overrides gcc!!!
|
||||
$CC = 'cc';
|
||||
if ( $CCVER == 50 ) {
|
||||
print <<'EOF';
|
||||
WARNING! Found WorkShop C 5.0.
|
||||
Make sure you have patch #107357-01 or later applied.
|
||||
EOF
|
||||
maybe_abort();
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
# Map GUESSOS into OpenSSL terminology. Also sets some of variables
|
||||
# like $options, $__CNX_xxx. And uses some, like the KERNEL flags
|
||||
# and MACHINE.
|
||||
# It would be nice to fix this so that this weren't necessary. :( XXX
|
||||
sub map_guess {
|
||||
my $GUESSOS = shift;
|
||||
my $OUT;
|
||||
return 'uClinux-dist64' if $GUESSOS =~ 'uClinux.*64.*';
|
||||
return 'uClinux-dist' if $GUESSOS =~ 'uClinux.*';
|
||||
return "irix-mips3-$CC" if $GUESSOS =~ 'mips3-sgi-irix';
|
||||
if ( $GUESSOS =~ 'mips4-sgi-irix64' ) {
|
||||
print <<EOF;
|
||||
WARNING! To build 64-bit package, do this:
|
||||
$WHERE/Configure irix64-mips4-$CC
|
||||
EOF
|
||||
maybe_abort();
|
||||
return "irix-mips3-$CC";
|
||||
}
|
||||
return "rhapsody-ppc-cc" if $GUESSOS =~ 'ppc-apple-rhapsody';
|
||||
if ( $GUESSOS =~ 'ppc-apple-darwin' ) {
|
||||
my $ISA64 = `sysctl -n hw.optional.64bitops 2>/dev/null`;
|
||||
if ( $ISA64 == 1 && $KERNEL_BITS eq '' ) {
|
||||
print <<EOF;
|
||||
WARNING! To build 64-bit package, do this:
|
||||
$WHERE/Configure darwin64-ppc-cc
|
||||
EOF
|
||||
maybe_abort();
|
||||
}
|
||||
return "darwin64-ppc-cc" if $ISA64 == 1 && $KERNEL_BITS eq '64';
|
||||
return "darwin-ppc-cc";
|
||||
}
|
||||
if ( $GUESSOS =~ 'i.86-apple-darwin' ) {
|
||||
my $ISA64 = `sysctl -n hw.optional.x86_64 2>/dev/null`;
|
||||
if ( $ISA64 == 1 && $KERNEL_BITS eq '' ) {
|
||||
print <<EOF;
|
||||
WARNING! To build 64-bit package, do this:
|
||||
KERNEL_BITS=64 $WHERE/config $options
|
||||
EOF
|
||||
maybe_abort();
|
||||
}
|
||||
return "darwin64-x86_64-cc" if $ISA64 == 1 && $KERNEL_BITS eq '64';
|
||||
return "darwin-i386-cc";
|
||||
}
|
||||
if ( $GUESSOS =~ 'x86_64-apple-darwin' ) {
|
||||
return "darwin-i386-cc" if $KERNEL_BITS eq '32';
|
||||
|
||||
print <<EOF;
|
||||
WARNING! To build 32-bit package, do this:
|
||||
KERNEL_BITS=32 $WHERE/config $options
|
||||
EOF
|
||||
maybe_abort();
|
||||
return "darwin64-x86_64-cc"
|
||||
}
|
||||
if ( $GUESSOS =~ 'armv6+7-.*-iphoneos' ) {
|
||||
$__CNF_CFLAGS .= " -arch armv6 -arch armv7";
|
||||
$__CNF_CXXFLAGS .= " -arch armv6 -arch armv7";
|
||||
return "iphoneos-cross";
|
||||
}
|
||||
if ( $GUESSOS =~ '.*-.*-iphoneos' ) {
|
||||
$__CNF_CFLAGS .= " -arch ${MACHINE}";
|
||||
$__CNF_CXXFLAGS .= " -arch ${MACHINE}";
|
||||
return "iphoneos-cross";
|
||||
}
|
||||
return "ios64-cross" if $GUESSOS =~ 'arm64-.*-iphoneos|.*-.*-ios64';
|
||||
if ( $GUESSOS =~ 'alpha-.*-linux2' ) {
|
||||
my $ISA = `awk '/cpu model/{print \$4;exit(0);}' /proc/cpuinfo`;
|
||||
$ISA //= 'generic';
|
||||
if ( $CC eq "gcc" ) {
|
||||
if ( $ISA =~ 'EV5|EV45' ) {
|
||||
$__CNF_CFLAGS .= " -mcpu=ev5";
|
||||
$__CNF_CFLAGS .= " -mcpu=ev5";
|
||||
} elsif ( $ISA =~ 'EV56|PCA56' ) {
|
||||
$__CNF_CFLAGS .= " -mcpu=ev56";
|
||||
$__CNF_CXXFLAGS .= " -mcpu=ev56";
|
||||
} else {
|
||||
$__CNF_CFLAGS .= "-mcpu=ev6";
|
||||
$__CNF_CXXFLAGS .= "-mcpu=ev6";
|
||||
}
|
||||
}
|
||||
return "linux-alpha-$CC";
|
||||
}
|
||||
if ( $GUESSOS =~ 'ppc64-.*-linux2' ) {
|
||||
if ( $KERNEL_BITS eq '' ) {
|
||||
print <<EOF;
|
||||
WARNING! To build 64-bit package, do this:
|
||||
$WHERE/Configure linux-ppc64
|
||||
EOF
|
||||
maybe_abort();
|
||||
}
|
||||
return "linux-ppc64" if $KERNEL_BITS eq '64';
|
||||
if (!okrun('echo __LP64__',
|
||||
'gcc -E -x c - 2>/dev/null',
|
||||
'grep "^__LP64__" 2>&1 >/dev/null') ) {
|
||||
$__CNF_CFLAGS .= " -m32";
|
||||
$__CNF_CXXFLAGS .= " -m32";
|
||||
}
|
||||
return "linux-ppc";
|
||||
}
|
||||
return "linux-ppc64le" if $GUESSOS =~ 'ppc64le-.*-linux2';
|
||||
return "linux-ppc" if $GUESSOS =~ 'ppc-.*-linux2';
|
||||
if ( $GUESSOS =~ 'mips64.*-*-linux2' ) {
|
||||
print <<EOF;
|
||||
WARNING! To build 64-bit package, do this:
|
||||
$WHERE/Configure linux64-mips64
|
||||
EOF
|
||||
maybe_abort();
|
||||
return "linux-mips64";
|
||||
}
|
||||
return "linux-mips32" if $GUESSOS =~ 'mips.*-.*-linux2';
|
||||
return "vxworks-ppc60x" if $GUESSOS =~ 'ppc60x-.*-vxworks*';
|
||||
return "vxworks-ppcgen" if $GUESSOS =~ 'ppcgen-.*-vxworks*';
|
||||
return "vxworks-pentium" if $GUESSOS =~ 'pentium-.*-vxworks*';
|
||||
return "vxworks-simlinux" if $GUESSOS =~ 'simlinux-.*-vxworks*';
|
||||
return "vxworks-mips" if $GUESSOS =~ 'mips-.*-vxworks*';
|
||||
return "linux-generic64 -DL_ENDIAN" if $GUESSOS =~ 'e2k-.*-linux*';
|
||||
return "linux-ia64" if $GUESSOS =~ 'ia64-.*-linux.';
|
||||
if ( $GUESSOS =~ 'sparc64-.*-linux2' ) {
|
||||
print <<EOF;
|
||||
WARNING! If you *know* that your GNU C supports 64-bit/V9 ABI and you
|
||||
want to build 64-bit library, do this:
|
||||
$WHERE/Configure linux64-sparcv9
|
||||
EOF
|
||||
maybe_abort();
|
||||
return "linux-sparcv9";
|
||||
}
|
||||
if ( $GUESSOS =~ 'sparc-.*-linux2' ) {
|
||||
my $KARCH = `awk '/^type/{print \$3;exit(0);}' /proc/cpuinfo`;
|
||||
$KARCH //= "sun4";
|
||||
return "linux-sparcv9" if $KARCH =~ 'sun4u*';
|
||||
return "linux-sparcv8" if $KARCH =~ 'sun4[md]';
|
||||
$__CNF_CPPFLAGS .= " -DB_ENDIAN";
|
||||
return "linux-generic32";
|
||||
}
|
||||
if ( $GUESSOS =~ 'parisc.*-.*-linux2' ) {
|
||||
# 64-bit builds under parisc64 linux are not supported and
|
||||
# compiler is expected to generate 32-bit objects...
|
||||
my $CPUARCH =
|
||||
`awk '/cpu family/{print substr(\$5,1,3); exit(0);}' /proc/cpuinfo`;
|
||||
my $CPUSCHEDULE =
|
||||
`awk '/^cpu.[ ]*: PA/{print substr(\$3,3); exit(0);}' /proc/cpuinfo`;
|
||||
# TODO XXX Model transformations
|
||||
# 0. CPU Architecture for the 1.1 processor has letter suffixes. We
|
||||
# strip that off assuming no further arch. identification will ever
|
||||
# be used by GCC.
|
||||
# 1. I'm most concerned about whether is a 7300LC is closer to a 7100
|
||||
# versus a 7100LC.
|
||||
# 2. The variant 64-bit processors cause concern should GCC support
|
||||
# explicit schedulers for these chips in the future.
|
||||
# PA7300LC -> 7100LC (1.1)
|
||||
# PA8200 -> 8000 (2.0)
|
||||
# PA8500 -> 8000 (2.0)
|
||||
# PA8600 -> 8000 (2.0)
|
||||
$CPUSCHEDULE =~ s/7300LC/7100LC/;
|
||||
$CPUSCHEDULE =~ s/8.00/8000/;
|
||||
# Finish Model transformations
|
||||
$__CNF_CPPFLAGS .= " -DB_ENDIAN";
|
||||
$__CNF_CFLAGS .= " -mschedule=$CPUSCHEDULE -march=$CPUARCH";
|
||||
$__CNF_CXXFLAGS .= " -mschedule=$CPUSCHEDULE -march=$CPUARCH";
|
||||
return "linux-generic32";
|
||||
}
|
||||
return "linux-generic32" if $GUESSOS =~ 'armv[1-3].*-.*-linux2';
|
||||
if ( $GUESSOS =~ 'armv[7-9].*-.*-linux2' ) {
|
||||
$__CNF_CFLAGS .= " -march=armv7-a";
|
||||
$__CNF_CXXFLAGS .= " -march=armv7-a";
|
||||
return "linux-armv4";
|
||||
}
|
||||
return "linux-armv4" if $GUESSOS =~ 'arm.*-.*-linux2';
|
||||
return "linux-aarch64" if $GUESSOS =~ 'aarch64-.*-linux2';
|
||||
if ( $GUESSOS =~ 'sh.*b-.*-linux2' ) {
|
||||
$__CNF_CPPFLAGS .= " -DB_ENDIAN";
|
||||
return "linux-generic32";
|
||||
}
|
||||
if ( $GUESSOS =~ 'sh.*-.*-linux2' ) {
|
||||
$__CNF_CPPFLAGS .= " -DL_ENDIAN";
|
||||
return "linux-generic32";
|
||||
}
|
||||
if ( $GUESSOS =~ 'm68k.*-.*-linux2' || $GUESSOS =~ 's390-.*-linux2' ) {
|
||||
$__CNF_CPPFLAGS .= " -DB_ENDIAN";
|
||||
return "linux-generic32";
|
||||
}
|
||||
if ( $GUESSOS =~ 's390x-.*-linux2' ) {
|
||||
# Disabled until a glibc bug is fixed; see Configure.
|
||||
if (0 || okrun(
|
||||
'egrep -e \'^features.* highgprs\' /proc/cpuinfo >/dev/null') )
|
||||
{
|
||||
print <<EOF;
|
||||
WARNING! To build "highgprs" 32-bit package, do this:
|
||||
$WHERE/Configure linux32-s390x
|
||||
EOF
|
||||
maybe_abort();
|
||||
}
|
||||
return "linux64-s390x";
|
||||
}
|
||||
if ( $GUESSOS =~ 'x86_64-.*-linux.' ) {
|
||||
return "linux-x32"
|
||||
if okrun("$CC -dM -E -x c /dev/null 2>&1",
|
||||
'grep -q ILP32 >/dev/null');
|
||||
return "linux-x86_64";
|
||||
}
|
||||
if ( $GUESSOS =~ '.*86-.*-linux2' ) {
|
||||
# On machines where the compiler understands -m32, prefer a
|
||||
# config target that uses it
|
||||
return "linux-x86"
|
||||
if okrun("$CC -m32 -E -x c /dev/null >/dev/null 2>&1");
|
||||
return "linux-elf"
|
||||
}
|
||||
return "linux-aout" if $GUESSOS =~ '.*86-.*-linux1';
|
||||
return "linux-generic32" if $GUESSOS =~ '.*-.*-linux.';
|
||||
if ( $GUESSOS =~ 'sun4[uv].*-.*-solaris2' ) {
|
||||
my $ISA64 = `isainfo 2>/dev/null | grep sparcv9`;
|
||||
if ( $ISA64 ne "" && $KERNEL_BITS eq '' ) {
|
||||
if ( $CC eq "cc" && $CCVER >= 50 ) {
|
||||
print <<EOF;
|
||||
WARNING! To build 64-bit package, do this:
|
||||
$WHERE/Configure solaris64-sparcv9-cc
|
||||
EOF
|
||||
maybe_abort();
|
||||
} elsif ( $CC eq "gcc" && $GCC_ARCH eq "-m64" ) {
|
||||
# $GCC_ARCH denotes default ABI chosen by compiler driver
|
||||
# (first one found on the $PATH). I assume that user
|
||||
# expects certain consistency with the rest of his builds
|
||||
# and therefore switch over to 64-bit. <appro>
|
||||
print <<EOF;
|
||||
WARNING! To build 32-bit package, do this:
|
||||
$WHERE/Configure solaris-sparcv9-gcc
|
||||
EOF
|
||||
maybe_abort();
|
||||
return "solaris64-sparcv9-gcc";
|
||||
} elsif ( $GCC_ARCH eq "-m32" ) {
|
||||
print <<EOF;
|
||||
NOTICE! If you *know* that your GNU C supports 64-bit/V9 ABI and you wish
|
||||
to build 64-bit library, do this:
|
||||
$WHERE/Configure solaris64-sparcv9-gcc
|
||||
EOF
|
||||
maybe_abort();
|
||||
}
|
||||
}
|
||||
return "solaris64-sparcv9-$CC" if $ISA64 ne "" && $KERNEL_BITS eq '64';
|
||||
return "solaris-sparcv9-$CC";
|
||||
}
|
||||
return "solaris-sparcv8-$CC" if $GUESSOS =~ 'sun4m-.*-solaris2';
|
||||
return "solaris-sparcv8-$CC" if $GUESSOS =~ 'sun4d-.*-solaris2';
|
||||
return "solaris-sparcv7-$CC" if $GUESSOS =~ 'sun4.*-.*-solaris2';
|
||||
if ( $GUESSOS =~ '.*86.*-.*-solaris2' ) {
|
||||
my $ISA64 = `isainfo 2>/dev/null | grep amd64`;
|
||||
my $KB = $KERNEL_BITS // '64';
|
||||
return "solaris64-x86_64-$CC" if $ISA64 ne "" && $KB eq '64';
|
||||
my $REL = uname('-r');
|
||||
$REL =~ s/5\.//;
|
||||
$options .= " no-sse2" if int($REL) < 10;
|
||||
return "solaris-x86-$CC";
|
||||
}
|
||||
return "sunos-$CC" if $GUESSOS =~ '.*-.*-sunos4';
|
||||
if ( $GUESSOS =~ '.*86.*-.*-bsdi4' ) {
|
||||
$options .= " no-sse2";
|
||||
$__CNF_LDFLAGS .= " -ldl";
|
||||
return "BSD-x86-elf";
|
||||
}
|
||||
if ( $GUESSOS =~ 'alpha.*-.*-.*bsd.*' ) {
|
||||
$__CNF_CPPFLAGS .= " -DL_ENDIAN";
|
||||
return "BSD-generic64";
|
||||
}
|
||||
if ( $GUESSOS =~ 'powerpc64-.*-.*bsd.*' ) {
|
||||
$__CNF_CPPFLAGS .= " -DB_ENDIAN";
|
||||
return "BSD-generic64";
|
||||
}
|
||||
return "BSD-sparc64" if $GUESSOS =~ 'sparc64-.*-.*bsd.*';
|
||||
return "BSD-ia64" if $GUESSOS =~ 'ia64-.*-.*bsd.*';
|
||||
return "BSD-x86_64" if $GUESSOS =~ 'x86_64-.*-dragonfly.*';
|
||||
return "BSD-x86_64" if $GUESSOS =~ 'amd64-.*-.*bsd.*';
|
||||
if ( $GUESSOS =~ '.*86.*-.*-.*bsd.*' ) {
|
||||
# mimic ld behaviour when it's looking for libc...
|
||||
my $libc;
|
||||
if ( -l "/usr/lib/libc.so" ) {
|
||||
$libc = "/usr/lib/libc.so";
|
||||
} else {
|
||||
# ld searches for highest libc.so.* and so do we
|
||||
$libc =
|
||||
`(ls /usr/lib/libc.so.* /lib/libc.so.* | tail -1) 2>/dev/null`;
|
||||
}
|
||||
my $what = `file -L $libc 2>/dev/null`;
|
||||
return "BSD-x86-elf" if $what =~ /ELF/;
|
||||
$options .= " no-sse2";
|
||||
return "BSD-x86";
|
||||
}
|
||||
return "BSD-generic32" if $GUESSOS =~ '.*-.*-.*bsd.*';
|
||||
return "haiku-x86_64" if $GUESSOS =~ 'x86_64-.*-haiku';
|
||||
return "haiku-x86" if $GUESSOS =~ '.*-.*-haiku';
|
||||
return "osf1-alpha-cc" if $GUESSOS =~ '.*-.*-osf';
|
||||
return "tru64-alpha-cc" if $GUESSOS =~ '.*-.*-tru64';
|
||||
if ( $GUESSOS =~ '.*-.*-[Uu]nix[Ww]are7' ) {
|
||||
$options .= "no-sse2";
|
||||
return "unixware-7-gcc" if $CC eq "gcc";
|
||||
$__CNF_CPPFLAGS .= " -D__i386__";
|
||||
return "unixware-7";
|
||||
}
|
||||
if ( $GUESSOS =~ '.*-.*-[Uu]nix[Ww]are20*' ) {
|
||||
$options .= " no-sse2 no-sha512";
|
||||
return "unixware-2.0";
|
||||
}
|
||||
if ( $GUESSOS =~ '.*-.*-[Uu]nix[Ww]are21*' ) {
|
||||
$options .= " no-sse2 no-sha512";
|
||||
return "unixware-2.1";
|
||||
}
|
||||
if ( $GUESSOS =~ '.*-.*-vos' ) {
|
||||
$options .= " no-threads no-shared no-asm no-dso";
|
||||
return "vos-$CC";
|
||||
}
|
||||
return "BS2000-OSD" if $GUESSOS =~ 'BS2000-siemens-sysv4';
|
||||
return "Cygwin-x86" if $GUESSOS =~ 'i[3456]86-.*-cygwin';
|
||||
return "Cygwin-${MACHINE}" if $GUESSOS =~ '.*-.*-cygwin';
|
||||
return "android-x86" if $GUESSOS =~ 'x86-.*-android|i.86-.*-android';
|
||||
if ( $GUESSOS =~ 'armv[7-9].*-.*-android' ) {
|
||||
$__CNF_CFLAGS .= " -march=armv7-a";
|
||||
$__CNF_CXXFLAGS .= " -march=armv7-a";
|
||||
return "android-armeabi";
|
||||
}
|
||||
return "android-armeabi" if $GUESSOS =~ 'arm.*-.*-android';
|
||||
if ( $GUESSOS =~ '.*-hpux1.*' ) {
|
||||
$OUT = "hpux64-parisc2-gcc" if $CC = "gcc" && $GCC_BITS eq '64';
|
||||
$KERNEL_BITS //= `getconf KERNEL_BITS 2>/dev/null` // '32';
|
||||
# See <sys/unistd.h> for further info on CPU_VERSION.
|
||||
my $CPU_VERSION = `getconf CPU_VERSION 2>/dev/null` // 0;
|
||||
$__CNF_CPPFLAGS .= " -D_REENTRANT";
|
||||
if ( $CPU_VERSION >= 768 ) {
|
||||
# IA-64 CPU
|
||||
return "hpux64-ia64-cc" if $KERNEL_BITS eq '64' && $CC eq "cc";
|
||||
return "hpux-ia64-cc"
|
||||
}
|
||||
if ( $CPU_VERSION >= 532 ) {
|
||||
# PA-RISC 2.x CPU
|
||||
# PA-RISC 2.0 is no longer supported as separate 32-bit
|
||||
# target. This is compensated for by run-time detection
|
||||
# in most critical assembly modules and taking advantage
|
||||
# of 2.0 architecture in PA-RISC 1.1 build.
|
||||
$OUT //= "hpux-parisc1_1-${CC}";
|
||||
if ( $KERNEL_BITS eq '64' && $CC eq "cc" ) {
|
||||
print <<EOF;
|
||||
WARNING! To build 64-bit package, do this:
|
||||
$WHERE/Configure hpux64-parisc2-cc
|
||||
EOF
|
||||
maybe_abort();
|
||||
}
|
||||
return $OUT;
|
||||
}
|
||||
# PA-RISC 1.1+ CPU?
|
||||
return "hpux-parisc1_1-${CC}" if $CPU_VERSION >= 528;
|
||||
# PA-RISC 1.0 CPU
|
||||
return "hpux-parisc-${CC}" if $CPU_VERSION >= 523;
|
||||
# Motorola(?) CPU
|
||||
return "hpux-$CC";
|
||||
return $OUT;
|
||||
}
|
||||
return "hpux-parisc-$CC" if $GUESSOS =~ '.*-hpux';
|
||||
if ( $GUESSOS =~ '.*-aix' ) {
|
||||
$KERNEL_BITS //= `getconf KERNEL_BITMODE 2>/dev/null`;
|
||||
$KERNEL_BITS //= '32';
|
||||
my $OBJECT_MODE //= 32;
|
||||
if ( $CC eq "gcc" ) {
|
||||
$OUT = "aix-gcc";
|
||||
if ( $OBJECT_MODE == 64 ) {
|
||||
print 'Your $OBJECT_MODE was found to be set to 64';
|
||||
$OUT = "aix64-gcc"
|
||||
}
|
||||
} elsif ( $OBJECT_MODE == 64 ) {
|
||||
print 'Your $OBJECT_MODE was found to be set to 64';
|
||||
$OUT = "aix64-cc";
|
||||
} else {
|
||||
$OUT = "aix-cc";
|
||||
if ( $KERNEL_BITS eq '64' ) {
|
||||
print <<EOF;
|
||||
WARNING! To build 64-bit package, do this:
|
||||
$WHERE/Configure aix64-cc
|
||||
EOF
|
||||
maybe_abort();
|
||||
}
|
||||
}
|
||||
if ( okrun(
|
||||
"lsattr -E -O -l `lsdev -c processor|awk '{print \$1;exit}'`",
|
||||
'grep -i powerpc) >/dev/null 2>&1') ) {
|
||||
# this applies even to Power3 and later, as they return
|
||||
# PowerPC_POWER[345]
|
||||
} else {
|
||||
$options .= " no-asm";
|
||||
}
|
||||
return $OUT;
|
||||
}
|
||||
|
||||
# Last case, return "z" from x-y-z
|
||||
my @fields = split(/-/, $GUESSOS);
|
||||
return $fields[2];
|
||||
}
|
||||
|
||||
# gcc < 2.8 does not support -march=ultrasparc
|
||||
sub check_solaris_sparc8 {
|
||||
my $OUT = shift;
|
||||
if ( $OUT eq 'solaris-sparcv9-gcc' && $GCCVER < 28 ) {
|
||||
print <<EOF;
|
||||
WARNING! Downgrading to solaris-sparcv8-gcc
|
||||
Upgrade to gcc-2.8 or later.
|
||||
EOF
|
||||
maybe_abort();
|
||||
return 'solaris-sparcv8-gcc';
|
||||
}
|
||||
if ( $OUT eq "linux-sparcv9" && $GCCVER < 28 ) {
|
||||
print <<EOF;
|
||||
WARNING! Downgrading to linux-sparcv8
|
||||
Upgrade to gcc-2.8 or later.
|
||||
EOF
|
||||
maybe_abort();
|
||||
return 'linux-sparcv8';
|
||||
}
|
||||
return $OUT;
|
||||
}
|
||||
|
||||
# Append $CC to the target if that's in the Config list.
|
||||
sub check_target_exists {
|
||||
my $OUT = shift;
|
||||
my %table;
|
||||
|
||||
open T, "$PERL $WHERE/Configure LIST|" or die "Can't get LIST, $!";
|
||||
while ( <T> ) {
|
||||
chop;
|
||||
$table{$_} = 1;
|
||||
}
|
||||
close T;
|
||||
return "$OUT-$CC" if defined $table{"$OUT-$CC"};
|
||||
return "$OUT" if defined $table{$OUT};
|
||||
print "This system ($OUT) is not supported. See INSTALL for details.\n";
|
||||
exit 1;
|
||||
}
|
||||
|
||||
|
||||
###
|
||||
### MAIN PROCESSING
|
||||
###
|
||||
|
||||
# Common part, does all the real work.
|
||||
sub common {
|
||||
my $showguess = shift;
|
||||
|
||||
get_machine_etc();
|
||||
my $GUESSOS = guess_system();
|
||||
print "Operating system: $GUESSOS\n" if $VERBOSE || $showguess;
|
||||
$options .= " 386" if $GUESSOS =~ /i386-/;
|
||||
remove_removed_crypto_directories();
|
||||
determine_compiler_settings();
|
||||
my $TARGET = map_guess($GUESSOS) // $CC;
|
||||
$TARGET = check_solaris_sparc8($TARGET);
|
||||
$TARGET = check_target_exists($TARGET);
|
||||
$options .= " $CONFIG_OPTIONS" if $CONFIG_OPTIONS ne '';
|
||||
return $TARGET;
|
||||
}
|
||||
|
||||
## If called from Configure
|
||||
sub get_platform {
|
||||
my $ref = shift;
|
||||
my %options = %{$ref};
|
||||
$VERBOSE = 1 if defined $options{verbose};
|
||||
$options .= " --debug" if defined $options{debug};
|
||||
$WAIT = 0 if defined $options{nowait};
|
||||
|
||||
my $TARGET = common(0);
|
||||
|
||||
# Populate the environment settings.
|
||||
my %env;
|
||||
$env{__CNF_CPPDEFINES} = $__CNF_CPPDEFINES;
|
||||
$env{__CNF_CPPINCLUDES} = $__CNF_CPPINCLUDES;
|
||||
$env{__CNF_CPPFLAGS} = $__CNF_CPPFLAGS;
|
||||
$env{__CNF_CFLAGS} = $__CNF_CFLAGS;
|
||||
$env{__CNF_CXXFLAGS} = $__CNF_CXXFLAGS;
|
||||
|
||||
# Prepare results and return them
|
||||
my %ret = {
|
||||
'target' => $TARGET,
|
||||
'options' => $options,
|
||||
'envvars' => %env,
|
||||
};
|
||||
return %ret;
|
||||
}
|
||||
|
||||
|
||||
# If running tandlone (via the "config" shell script)
|
||||
sub main {
|
||||
call_getopt();
|
||||
|
||||
my $TARGET = common(1);
|
||||
|
||||
if ( $VERBOSE ) {
|
||||
print <<EOF;
|
||||
|
||||
export __CNF_CPPDEFINES="$__CNF_CPPDEFINES"
|
||||
export __CNF_CPPINCLUDES="$__CNF_CPPINCLUDES"
|
||||
export __CNF_CPPFLAGS="$__CNF_CPPFLAGS"
|
||||
export __CNF_CFLAGS="$__CNF_CFLAGS"
|
||||
export __CNF_CXXFLAGS="$__CNF_CXXFLAGS"
|
||||
export __CNF_LDFLAGS="$__CNF_LDFLAGS"
|
||||
export __CNF_LDLIBS="$__CNF_LDLIBS"
|
||||
$PERL $WHERE/Configure $TARGET $options
|
||||
EOF
|
||||
}
|
||||
|
||||
return if $DRYRUN;
|
||||
|
||||
print "\n";
|
||||
$ENV{__CNF_CPPDEFINES} = $__CNF_CPPDEFINES;
|
||||
$ENV{__CNF_CPPINCLUDES} = $__CNF_CPPINCLUDES;
|
||||
$ENV{__CNF_CPPFLAGS} = $__CNF_CPPFLAGS;
|
||||
$ENV{__CNF_CFLAGS} = $__CNF_CFLAGS;
|
||||
$ENV{__CNF_CXXFLAGS} = $__CNF_CXXFLAGS;
|
||||
$ENV{__CNF_LDFLAGS} = $__CNF_LDFLAGS;
|
||||
$ENV{__CNF_LDLIBS} = $__CNF_LDLIBS;
|
||||
exit 1 if ! okrun("$PERL $WHERE/Configure $TARGET $options");
|
||||
}
|
||||
|
||||
1;
|
||||
Loading…
Reference in New Issue
Block a user