Initial commit

.gitattributes

+*.der binary
+/fuzz/corpora/** binary
+*.pfx binary

.gitignore

+# Ignore editor artefacts
+/.dir-locals.el
+
+# Top level excludes
+/Makefile.orig
+/MINFO
+/TABLE
+/*.a
+/*.pc
+/rehash.time
+/inc.*
+/makefile.*
+/out.*
+/tmp.*
+/configdata.pm
+
+# *all* Makefiles
+Makefile
+# ... except in demos
+!/demos/*/Makefile
+
+# Links under apps
+/apps/CA.pl
+/apps/tsget
+/apps/tsget.pl
+/apps/md4.c
+
+# Auto generated headers
+/crypto/buildinf.h
+/apps/progs.h
+/crypto/include/internal/*_conf.h
+/openssl/include/opensslconf.h
+/util/domd
+
+# Executables
+/apps/openssl
+/test/sha256t
+/test/sha512t
+/test/gost2814789t
+/test/ssltest_old
+/test/*test
+/test/fips_aesavs
+/test/fips_desmovs
+/test/fips_dhvs
+/test/fips_drbgvs
+/test/fips_dssvs
+/test/fips_ecdhvs
+/test/fips_ecdsavs
+/test/fips_rngvs
+/test/fips_test_suite
+/test/ssltest_old
+/test/x509aux
+/test/v3ext
+
+# Certain files that get created by tests on the fly
+/test/test-runs
+/test/buildtest_*
+
+# Fuzz stuff.
+# Anything without an extension is an executable on Unix, so we keep files
+# with extensions.  And we keep the corpora subddir versioned as well.
+# Anything more generic with extensions that should be ignored will be taken
+# care of by general ignores for those extensions (*.o, *.obj, *.exe, ...)
+/fuzz/*
+!/fuzz/README*
+!/fuzz/corpora
+!/fuzz/*.*
+
+# Misc auto generated files
+/include/openssl/opensslconf.h
+/tools/c_rehash
+/tools/c_rehash.pl
+/util/shlib_wrap.sh
+/tags
+/TAGS
+/crypto.map
+/ssl.map
+
+# Windows (legacy)
+/tmp32
+/tmp32.dbg
+/tmp32dll
+/tmp32dll.dbg
+/out32
+/out32.dbg
+/out32dll
+/out32dll.dbg
+/inc32
+/MINFO
+/ms/.rnd
+/ms/bcb.mak
+/ms/libeay32.def
+/ms/nt.mak
+/ms/ntdll.mak
+/ms/ssleay32.def
+/ms/version32.rc
+
+# Files created on other branches that are not held in git, and are not
+# needed on this branch
+/include/openssl/asn1_mac.h
+/include/openssl/des_old.h
+/include/openssl/fips.h
+/include/openssl/fips_rand.h
+/include/openssl/krb5_asn.h
+/include/openssl/kssl.h
+/include/openssl/pq_compat.h
+/include/openssl/ssl23.h
+/include/openssl/tmdiff.h
+/include/openssl/ui_compat.h
+/test/fips_aesavs.c
+/test/fips_desmovs.c
+/test/fips_dsatest.c
+/test/fips_dssvs.c
+/test/fips_hmactest.c
+/test/fips_randtest.c
+/test/fips_rngvs.c
+/test/fips_rsagtest.c
+/test/fips_rsastest.c
+/test/fips_rsavtest.c
+/test/fips_shatest.c
+/test/fips_test_suite.c
+/test/shatest.c
+
+##### Generic patterns
+# Auto generated assembly language source files
+*.s
+!/crypto/*/asm/*.s
+/crypto/arm*.S
+/crypto/*/*.S
+*.asm
+!/crypto/*/asm/*.asm
+
+# Object files
+*.o
+*.obj
+
+# editor artefacts
+*.swp
+.#*
+\#*#
+*~
+
+# Certificate symbolic links
+*.0
+
+# All kinds of executables
+*.so
+*.so.*
+*.dylib
+*.dylib.*
+*.dll
+*.dll.*
+*.exe
+*.pyc
+*.exp
+*.lib
+*.pdb
+*.ilk
+*.def
+*.rc
+*.res
+
+# Misc generated stuff
+Makefile.save
+/crypto/**/lib
+/engines/**/lib
+/ssl/**/lib
+*.bak
+cscope.*
+*.d
+pod2htmd.tmp
+
+# Windows manifest files
+*.manifest

.travis-apt-pin.preferences

+Package: clang-3.9
+Pin: release o=Ubuntu
+Pin-Priority: -1
+
+Package: libclang-common-3.9-dev
+Pin: release o=Ubuntu
+Pin-Priority: -1
+
+Package: libclang1-3.9
+Pin: release o=Ubuntu
+Pin-Priority: -1
+
+Package: libllvm3.9v4
+Pin: release o=Ubuntu
+Pin-Priority: -1

.travis-create-release.sh

+#! /bin/sh
+
+# $1 is expected to be $TRAVIS_OS_NAME
+
+./Configure dist
+if [ "$1" == osx ]; then
+    make NAME='_srcdist' TARFILE='_srcdist.tar' \
+         TAR_COMMAND='$(TAR) $(TARFLAGS) -cvf -' tar
+else
+    make TARFILE='_srcdist.tar' NAME='_srcdist' dist
+fi

.travis.yml

+dist: trusty
+sudo: required
+
+language: c
+cache: ccache
+
+before_install:
+    - if [ -n "$COVERALLS" ]; then
+          pip install --user cpp-coveralls;
+      fi;
+
+addons:
+    apt:
+        packages:
+            - ccache
+
+os:
+    - linux
+
+compiler:
+    - clang
+    - gcc
+
+env:
+    - CONFIG_OPTS="" DESTDIR="_install"
+    - CONFIG_OPTS="--debug no-shared enable-crypto-mdebug enable-rc5 enable-md2"
+    - CONFIG_OPTS="no-pic --strict-warnings" BUILDONLY="yes"
+    - CONFIG_OPTS="no-engine no-shared --strict-warnings" BUILDONLY="yes"
+    - CONFIG_OPTS="no-stdio --strict-warnings" BUILDONLY="yes"
+    - CONFIG_OPTS="no-ec" BUILDONLY="yes"
+    - CONFIG_OPTS="no-asm --strict-warnings" BUILDONLY="yes" CHECKDOCS="yes"
+
+matrix:
+    include:
+        - os: linux
+          compiler: clang-3.9
+          env: CONFIG_OPTS="--strict-warnings no-deprecated" BUILDONLY="yes"
+        - os: linux
+          compiler: gcc
+          env: CONFIG_OPTS="--debug --coverage no-asm enable-rc5 enable-md2 enable-ec_nistp_64_gcc_128 enable-ssl3 enable-ssl3-method enable-weak-ssl-ciphers" COVERALLS="yes"
+        - os: linux
+          compiler: clang-3.9
+          env: CONFIG_OPTS="enable-asan"
+        - os: linux
+          compiler: clang-3.9
+          env: CONFIG_OPTS="enable-msan"
+        - os: linux
+          compiler: clang-3.9
+          env: CONFIG_OPTS="no-asm enable-ubsan enable-rc5 enable-md2 enable-ssl3 enable-ssl3-method -fno-sanitize=alignment"
+        - os: linux
+          compiler: clang-3.9
+          env: CONFIG_OPTS="no-asm enable-asan enable-rc5 enable-md2"
+        - os: linux
+          compiler: clang-3.9
+          env: CONFIG_OPTS="no-stdio"
+        - os: linux
+          addons:
+              apt:
+                  packages:
+                      - gcc-5
+                  sources:
+                      - ubuntu-toolchain-r-test
+          compiler: gcc-5
+          env: CONFIG_OPTS="no-asm enable-ubsan enable-rc5 enable-md2 -DPEDANTIC"
+        - os: linux
+          addons:
+              apt:
+                  packages:
+                      - binutils-mingw-w64
+                      - gcc-mingw-w64
+          compiler: i686-w64-mingw32-gcc
+          env: CONFIG_OPTS="no-pic" TESTS="-test_fuzz"
+        - os: linux
+          addons:
+              apt:
+                  packages:
+                      - binutils-mingw-w64
+                      - gcc-mingw-w64
+          compiler: i686-w64-mingw32-gcc
+          env: CONFIG_OPTS="no-stdio" BUILDONLY="yes"
+        - os: linux
+          addons:
+              apt:
+                  packages:
+                      - binutils-mingw-w64
+                      - gcc-mingw-w64
+          compiler: x86_64-w64-mingw32-gcc
+          env: CONFIG_OPTS="no-pic" TESTS="-test_fuzz"
+        - os: linux
+          addons:
+              apt:
+                  packages:
+                      - binutils-mingw-w64
+                      - gcc-mingw-w64
+          compiler: x86_64-w64-mingw32-gcc
+          env: CONFIG_OPTS="no-stdio" BUILDONLY="yes"
+    exclude:
+        - os: linux
+          compiler: clang
+        - os: osx
+          compiler: gcc
+
+before_script:
+    - if [ -n "$DESTDIR" ]; then
+          sh .travis-create-release.sh $TRAVIS_OS_NAME;
+          tar -xvzf _srcdist.tar.gz;
+          mkdir _build;
+          cd _build;
+          srcdir=../_srcdist;
+          top=..;
+      else
+          srcdir=.;
+          top=.;
+      fi
+    - if [ "$CC" == i686-w64-mingw32-gcc ]; then
+          export CROSS_COMPILE=${CC%%gcc}; unset CC;
+          $srcdir/Configure mingw $CONFIG_OPTS -Wno-pedantic-ms-format;
+      elif [ "$CC" == x86_64-w64-mingw32-gcc ]; then
+          export CROSS_COMPILE=${CC%%gcc}; unset CC;
+          $srcdir/Configure mingw64 $CONFIG_OPTS -Wno-pedantic-ms-format;
+      else
+          if [ "$CC" == clang-3.9 ]; then
+              sudo cp .travis-apt-pin.preferences /etc/apt/preferences.d/no-ubuntu-clang;
+              curl -sSL "http://apt.llvm.org/llvm-snapshot.gpg.key" | sudo -E apt-key add -;
+              echo "deb http://apt.llvm.org/trusty/ llvm-toolchain-trusty-3.9 main" | sudo tee -a /etc/apt/sources.list > /dev/null;
+              sudo -E apt-add-repository -y "ppa:ubuntu-toolchain-r/test";
+              sudo -E apt-get -yq update;
+              sudo -E apt-get -yq --no-install-suggests --no-install-recommends --force-yes install clang-3.9;
+          elif which ccache >/dev/null; then
+              CC="ccache $CC";
+          fi;
+          $srcdir/config -v $CONFIG_OPTS;
+      fi
+    - if [ -z "$BUILDONLY" ]; then
+          if [ -n "$CROSS_COMPILE" ]; then
+              if [ "$TRAVIS_OS_NAME" == "linux" ]; then
+                  sudo dpkg --add-architecture i386;
+                  sudo apt-get update;
+              fi;
+          fi;
+      fi
+    - cd $top
+
+script:
+    - if [ -z "$BUILDONLY" ]; then
+          make="make -s";
+      else
+          make="make";
+      fi
+    - if [ -n "$DESTDIR" ]; then
+          cd _build;
+          top=..;
+      else
+          top=.;
+      fi
+    - if $make update; then
+          echo -e '+\057 MAKE UPDATE OK';
+      else
+          echo -e '+\057 MAKE UPDATE FAILED'; false;
+      fi;
+      git diff --quiet
+    - if [ -n "$CHECKDOCS" ]; then
+          if $make doc-nits; then
+              echo -e '+\057\057 MAKE DOC-NITS OK';
+          else
+              echo -e '+\057\057 MAKE DOC-NITS FAILED'; false;
+          fi;
+      fi
+    - if $make ; then
+          echo -e '+\057\057\057 MAKE OK';
+      else
+          echo -e '+\057\057\057 MAKE FAILED'; false;
+      fi;
+    - if [ -z "$BUILDONLY" ]; then
+          if [ -n "$CROSS_COMPILE" ]; then
+              sudo apt-get -yq install wine;
+              export EXE_SHELL="wine" WINEPREFIX=`pwd`;
+          fi;
+          HARNESS_VERBOSE=yes make test;
+      else
+          if $make build_tests; then
+              echo -e '+\057\057\075 MAKE BUILD_TESTS OK';
+          else
+              echo -e '+\057\057\075 MAKE BUILD_TESTS FAILEd'; false;
+          fi;
+      fi
+    - if [ -n "$DESTDIR" ]; then
+          mkdir "../$DESTDIR";
+          if $make install install_docs DESTDIR="../$DESTDIR"; then
+              echo -e '+\057\057\057\057\057 MAKE INSTALL_DOCS OK';
+          else
+              echo -e '+\057\057\057\057\057 MAKE INSTALL_DOCS FAILED'; false;
+          fi;
+      fi
+    - cd $top
+
+after_success:
+    - if [ -n "$COVERALLS" ]; then
+          coveralls -b . --gcov-options '\-lp';
+      fi;
+
+notifications:
+    email:
+        secure: "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"

ACKNOWLEDGEMENTS

+Please https://www.openssl.org/community/thanks.html for the current
+acknowledgements.

AUTHORS

+    Andy Polyakov
+    Ben Laurie
+    Bodo Mller
+    Emilia Ksper
+    Eric Young
+    Geoff Thorpe
+    Holger Reif
+    Kurt Roeckx
+    Lutz Jnicke
+    Mark J. Cox
+    Matt Caswell
+    Nils Larsch
+    Paul C. Sutton
+    Ralf S. Engelschall
+    Rich Salz
+    Richard Levitte
+    Stephen Henson
+    Steve Marquess
+    Tim Hudson
+    Ulf Mller
+    Viktor Dukhovni

CONTRIBUTING

+HOW TO CONTRIBUTE PATCHES TO OpenSSL
+------------------------------------
+
+(Please visit https://www.openssl.org/community/getting-started.html for
+other ideas about how to contribute.)
+
+Development is coordinated on the openssl-dev mailing list (see the
+above link or https://mta.openssl.org for information on subscribing).
+If you are unsure as to whether a feature will be useful for the general
+OpenSSL community you might want to discuss it on the openssl-dev mailing
+list first.  Someone may be already working on the same thing or there
+may be a good reason as to why that feature isn't implemented.
+
+To submit a patch, make a pull request on GitHub.  If you think the patch
+could use feedback from the community, please start a thread on openssl-dev
+to discuss it.
+
+Having addressed the following items before the PR will help make the
+acceptance and review process faster:
+
+    1. Anything other than trivial contributions will require a contributor
+    licensing agreement, giving us permission to use your code. See
+    https://www.openssl.org/policies/cla.html for details.
+
+    2.  All source files should start with the following text (with
+    appropriate comment characters at the start of each line and the
+    year(s) updated):
+
+        Copyright 20xx-20yy The OpenSSL Project Authors. All Rights Reserved.
+
+        Licensed under the OpenSSL license (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
+
+    3.  Patches should be as current as possible; expect to have to rebase
+    often. We do not accept merge commits; You will be asked to remove
+    them before a patch is considered acceptable.
+
+    4.  Patches should follow our coding style (see
+    https://www.openssl.org/policies/codingstyle.html) and compile without
+    warnings. Where gcc or clang is available you should use the
+    --strict-warnings Configure option.  OpenSSL compiles on many varied
+    platforms: try to ensure you only use portable features.
+    Clean builds via Travis and AppVeyor are expected, and done whenever
+    a PR is created or updated.
+
+    5.  When at all possible, patches should include tests. These can
+    either be added to an existing test, or completely new.  Please see
+    test/README for information on the test framework.
+
+    6.  New features or changed functionality must include
+    documentation. Please look at the "pod" files in doc/apps, doc/crypto
+    and doc/ssl for examples of our style.

Configurations/00-base-templates.conf

+# -*- Mode: perl -*-
+%targets=(
+    DEFAULTS => {
+	template	=> 1,
+
+	cflags		=> "",
+	defines		=> [],
+	thread_scheme	=> "(unknown)", # Assume we don't know
+	thread_defines	=> [],
+
+	apps_aux_src	=> "",
+	cpuid_asm_src	=> "mem_clr.c",
+	uplink_aux_src	=> "",
+	bn_asm_src	=> "bn_asm.c",
+	ec_asm_src	=> "",
+	des_asm_src	=> "des_enc.c fcrypt_b.c",
+	aes_asm_src	=> "aes_core.c aes_cbc.c",
+	bf_asm_src	=> "bf_enc.c",
+	md5_asm_src	=> "",
+	cast_asm_src	=> "c_enc.c",
+	rc4_asm_src	=> "rc4_enc.c rc4_skey.c",
+	rmd160_asm_src	=> "",
+	rc5_asm_src	=> "rc5_enc.c",
+	wp_asm_src	=> "wp_block.c",
+	cmll_asm_src	=> "camellia.c cmll_misc.c cmll_cbc.c",
+	modes_asm_src	=> "",
+	padlock_asm_src	=> "",
+	chacha_asm_src	=> "chacha_enc.c",
+	poly1305_asm_src	=> "",
+
+	unistd		=> "<unistd.h>",
+	shared_target	=> "",
+	shared_cflag	=> "",
+	shared_defines	=> [],
+	shared_ldflag	=> "",
+	shared_rcflag	=> "",
+	shared_extension	=> "",
+
+        build_scheme    => [ "unified", "unix" ],
+        build_file      => "Makefile",
+    },
+
+    BASE_common => {
+	template	=> 1,
+	defines		=>
+	    sub {
+                my @defs = ();
+                push @defs, "ZLIB" unless $disabled{zlib};
+                push @defs, "ZLIB_SHARED" unless $disabled{"zlib-dynamic"};
+                return [ @defs ];
+            },
+    },
+
+    BASE_unix => {
+        inherit_from    => [ "BASE_common" ],
+        template        => 1,
+
+        ex_libs         =>
+            sub {
+                unless ($disabled{zlib}) {
+                    if (defined($disabled{"zlib-dynamic"})) {
+                        if (defined($withargs{zlib_lib})) {
+                            return "-L".$withargs{zlib_lib}." -lz";
+                        } else {
+                            return "-lz";
+                        }
+                    }
+                }
+                return (); },
+
+        build_scheme    => [ "unified", "unix" ],
+        build_file      => "Makefile",
+    },
+
+    BASE_Windows => {
+        inherit_from    => [ "BASE_common" ],
+        template        => 1,
+
+        ex_libs         =>
+            sub {
+                unless ($disabled{zlib}) {
+                    if (defined($disabled{"zlib-dynamic"})) {
+                        return $withargs{zlib_lib} // "ZLIB1";
+                    }
+                }
+                return ();
+            },
+
+        ld              => "link",
+        lflags          => "/nologo",
+        loutflag        => "/out:",
+        ar              => "lib",
+        arflags         => "/nologo",
+        aroutflag       => "/out:",
+        rc               => "rc",
+        rcoutflag        => "/fo",
+        mt              => "mt",
+        mtflags         => "-nologo",
+        mtinflag        => "-manifest ",
+        mtoutflag       => "-outputresource:",
+
+        build_file      => "makefile",
+        build_scheme    => [ "unified", "windows" ],
+    },
+
+    BASE_VMS => {
+        inherit_from    => [ "BASE_common" ],
+        template        => 1,
+
+        build_file       => "descrip.mms",
+        build_scheme     => [ "unified", "VMS" ],
+    },
+
+    uplink_common => {
+	template	=> 1,
+	apps_aux_src	=> add("../ms/applink.c"),
+	uplink_aux_src	=> add("../ms/uplink.c"),
+	defines		=> add("OPENSSL_USE_APPLINK"),
+    },
+    x86_uplink => {
+	inherit_from	=> [ "uplink_common" ],
+	template	=> 1,
+	uplink_aux_src	=> add("uplink-x86.s"),
+    },
+    x86_64_uplink => {
+	inherit_from	=> [ "uplink_common" ],
+	template	=> 1,
+	uplink_aux_src	=> add("uplink-x86_64.s"),
+    },
+    ia64_uplink => {
+	inherit_from	=> [ "uplink_common" ],
+	template	=> 1,
+	uplink_aux_src	=> add("uplink-ia64.s"),
+    },
+
+    x86_asm => {
+	template	=> 1,
+	cpuid_asm_src	=> "x86cpuid.s",
+	bn_asm_src	=> "bn-586.s co-586.s x86-mont.s x86-gf2m.s",
+	ec_asm_src	=> "ecp_nistz256.c ecp_nistz256-x86.s",
+	des_asm_src	=> "des-586.s crypt586.s",
+	aes_asm_src	=> "aes-586.s vpaes-x86.s aesni-x86.s",
+	bf_asm_src	=> "bf-586.s",
+	md5_asm_src	=> "md5-586.s",
+	cast_asm_src	=> "cast-586.s",
+	sha1_asm_src	=> "sha1-586.s sha256-586.s sha512-586.s",
+	rc4_asm_src	=> "rc4-586.s",
+	rmd160_asm_src	=> "rmd-586.s",
+	rc5_asm_src	=> "rc5-586.s",
+	wp_asm_src	=> "wp_block.c wp-mmx.s",
+	cmll_asm_src	=> "cmll-x86.s",
+	modes_asm_src	=> "ghash-x86.s",
+	padlock_asm_src	=> "e_padlock-x86.s",
+	chacha_asm_src	=> "chacha-x86.s",
+	poly1305_asm_src=> "poly1305-x86.s",
+    },
+    x86_elf_asm => {
+	template	=> 1,
+	inherit_from	=> [ "x86_asm" ],
+	perlasm_scheme	=> "elf"
+    },
+    x86_64_asm => {
+	template	=> 1,
+	cpuid_asm_src   => "x86_64cpuid.s",
+	bn_asm_src      => "asm/x86_64-gcc.c x86_64-mont.s x86_64-mont5.s x86_64-gf2m.s rsaz_exp.c rsaz-x86_64.s rsaz-avx2.s",
+	ec_asm_src      => "ecp_nistz256.c ecp_nistz256-x86_64.s",
+	aes_asm_src     => "aes-x86_64.s vpaes-x86_64.s bsaes-x86_64.s aesni-x86_64.s aesni-sha1-x86_64.s aesni-sha256-x86_64.s aesni-mb-x86_64.s",
+	md5_asm_src     => "md5-x86_64.s",
+	sha1_asm_src    => "sha1-x86_64.s sha256-x86_64.s sha512-x86_64.s sha1-mb-x86_64.s sha256-mb-x86_64.s",
+	rc4_asm_src     => "rc4-x86_64.s rc4-md5-x86_64.s",
+	wp_asm_src      => "wp-x86_64.s",
+	cmll_asm_src    => "cmll-x86_64.s cmll_misc.c",
+	modes_asm_src   => "ghash-x86_64.s aesni-gcm-x86_64.s",
+	padlock_asm_src => "e_padlock-x86_64.s",
+	chacha_asm_src	=> "chacha-x86_64.s",
+	poly1305_asm_src=> "poly1305-x86_64.s",
+    },
+    ia64_asm => {
+	template	=> 1,
+	cpuid_asm_src   => "ia64cpuid.s",
+	bn_asm_src      => "bn-ia64.s ia64-mont.s",
+	aes_asm_src     => "aes_core.c aes_cbc.c aes-ia64.s",
+	md5_asm_src     => "md5-ia64.s",
+	sha1_asm_src    => "sha1-ia64.s sha256-ia64.s sha512-ia64.s",
+	rc4_asm_src     => "rc4-ia64.s rc4_skey.c",
+	modes_asm_src   => "ghash-ia64.s",
+	perlasm_scheme	=> "void"
+    },
+    sparcv9_asm => {
+	template	=> 1,
+	cpuid_asm_src   => "sparcv9cap.c sparccpuid.S",
+	bn_asm_src      => "asm/sparcv8plus.S sparcv9-mont.S sparcv9a-mont.S vis3-mont.S sparct4-mont.S sparcv9-gf2m.S",
+	ec_asm_src      => "ecp_nistz256.c ecp_nistz256-sparcv9.S",
+	des_asm_src     => "des_enc-sparc.S fcrypt_b.c dest4-sparcv9.S",
+	aes_asm_src     => "aes_core.c aes_cbc.c aes-sparcv9.S aest4-sparcv9.S aesfx-sparcv9.S",
+	md5_asm_src     => "md5-sparcv9.S",
+	sha1_asm_src    => "sha1-sparcv9.S sha256-sparcv9.S sha512-sparcv9.S",
+	cmll_asm_src    => "camellia.c cmll_misc.c cmll_cbc.c cmllt4-sparcv9.S",
+	modes_asm_src   => "ghash-sparcv9.S",
+	poly1305_asm_src=> "poly1305-sparcv9.S",
+	perlasm_scheme	=> "void"
+    },
+    sparcv8_asm => {
+	template	=> 1,
+	cpuid_asm_src   => "",
+	bn_asm_src      => "asm/sparcv8.S",
+	des_asm_src     => "des_enc-sparc.S fcrypt_b.c",
+	perlasm_scheme	=> "void"
+    },
+    alpha_asm => {
+	template	=> 1,
+	cpuid_asm_src   => "alphacpuid.s",
+	bn_asm_src      => "bn_asm.c alpha-mont.S",
+	sha1_asm_src    => "sha1-alpha.S",
+	modes_asm_src   => "ghash-alpha.S",
+	perlasm_scheme	=> "void"
+    },
+    mips32_asm => {
+	template	=> 1,
+	bn_asm_src      => "bn-mips.s mips-mont.s",
+	aes_asm_src     => "aes_cbc.c aes-mips.S",
+	sha1_asm_src    => "sha1-mips.S sha256-mips.S",
+    },
+    mips64_asm => {
+	inherit_from	=> [ "mips32_asm" ],
+	template	=> 1,
+	sha1_asm_src    => add("sha512-mips.S"),
+	poly1305_asm_src=> "poly1305-mips.S",
+    },
+    s390x_asm => {
+	template	=> 1,
+	cpuid_asm_src   => "s390xcap.c s390xcpuid.S",
+	bn_asm_src      => "asm/s390x.S s390x-mont.S s390x-gf2m.s",
+	aes_asm_src     => "aes-s390x.S aes-ctr.fake aes-xts.fake",
+	sha1_asm_src    => "sha1-s390x.S sha256-s390x.S sha512-s390x.S",
+	rc4_asm_src     => "rc4-s390x.s",
+	modes_asm_src   => "ghash-s390x.S",
+	chacha_asm_src  => "chacha-s390x.S",
+	poly1305_asm_src=> "poly1305-s390x.S",
+    },
+    armv4_asm => {
+	template	=> 1,
+	cpuid_asm_src   => "armcap.c armv4cpuid.S",
+	bn_asm_src      => "bn_asm.c armv4-mont.S armv4-gf2m.S",
+	ec_asm_src      => "ecp_nistz256.c ecp_nistz256-armv4.S",
+	aes_asm_src     => "aes_cbc.c aes-armv4.S bsaes-armv7.S aesv8-armx.S",
+	sha1_asm_src    => "sha1-armv4-large.S sha256-armv4.S sha512-armv4.S",
+	modes_asm_src   => "ghash-armv4.S ghashv8-armx.S",
+	chacha_asm_src  => "chacha-armv4.S",
+	poly1305_asm_src=> "poly1305-armv4.S", 
+	perlasm_scheme	=> "void"
+    },
+    aarch64_asm => {
+	template	=> 1,
+	cpuid_asm_src   => "armcap.c arm64cpuid.S",
+	ec_asm_src      => "ecp_nistz256.c ecp_nistz256-armv8.S",
+	bn_asm_src      => "bn_asm.c armv8-mont.S",
+	aes_asm_src     => "aes_core.c aes_cbc.c aesv8-armx.S vpaes-armv8.S",
+	sha1_asm_src    => "sha1-armv8.S sha256-armv8.S sha512-armv8.S",
+	modes_asm_src   => "ghashv8-armx.S",
+	chacha_asm_src  => "chacha-armv8.S",
+	poly1305_asm_src=> "poly1305-armv8.S",
+    },
+    parisc11_asm => {
+	template	=> 1,
+	cpuid_asm_src   => "pariscid.s",
+	bn_asm_src      => "bn_asm.c parisc-mont.s",
+	aes_asm_src     => "aes_core.c aes_cbc.c aes-parisc.s",
+	sha1_asm_src    => "sha1-parisc.s sha256-parisc.s sha512-parisc.s",
+	rc4_asm_src     => "rc4-parisc.s",
+	modes_asm_src   => "ghash-parisc.s",
+	perlasm_scheme	=> "32"
+    },
+    parisc20_64_asm => {
+	template	=> 1,
+	inherit_from	=> [ "parisc11_asm" ],
+	perlasm_scheme	=> "64",
+    },
+    ppc64_asm => {
+	template	=> 1,
+	cpuid_asm_src   => "ppccpuid.s ppccap.c",
+	bn_asm_src      => "bn-ppc.s ppc-mont.s ppc64-mont.s",
+	aes_asm_src     => "aes_core.c aes_cbc.c aes-ppc.s vpaes-ppc.s aesp8-ppc.s",
+	sha1_asm_src    => "sha1-ppc.s sha256-ppc.s sha512-ppc.s sha256p8-ppc.s sha512p8-ppc.s",
+	modes_asm_src   => "ghashp8-ppc.s",
+	chacha_asm_src	=> "chacha-ppc.s",
+	poly1305_asm_src=> "poly1305-ppc.s poly1305-ppcfp.s",
+    },
+    ppc32_asm => {
+	inherit_from	=> [ "ppc64_asm" ],
+	template	=> 1
+    },
+);

Configurations/50-djgpp.conf

+# We can't make any commitment to support the DJGPP platform,
+# and rely entirely on the OpenSSL community to help is fine
+# tune and test.
+
+%targets = (
+    "DJGPP" => {
+        inherit_from     => [ asm("x86_asm") ],
+        cc               => "gcc",
+        cflags           => "-I/dev/env/WATT_ROOT/inc -DTERMIOS -DL_ENDIAN -fomit-frame-pointer -O2 -Wall",
+        sys_id           => "MSDOS",
+        ex_libs          => add("-L/dev/env/WATT_ROOT/lib -lwatt"),
+        bn_ops           => "BN_LLONG",
+        perlasm_scheme   => "a.out",
+    },
+);

Configurations/50-haiku.conf

+%targets = (
+    "haiku-common" => {
+        template         => 1,
+        cc               => "cc",
+        cflags           => add_before(picker(default => "-DL_ENDIAN -Wall -include \$(SRCDIR)/os-dep/haiku.h",
+                                              debug   => "-g -O0",
+                                              release => "-O2"),
+                                       threads("-D_REENTRANT")),
+        sys_id           => "HAIKU",
+        ex_libs          => "-lnetwork",
+        perlasm_scheme   => "elf",
+        thread_scheme    => "pthreads",
+        dso_scheme       => "dlfcn",
+        shared_target    => "gnu-shared",
+        shared_cflag     => "-fPIC",
+        shared_ldflag    => "-shared",
+        shared_extension => ".so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
+    },
+    "haiku-x86" => {
+        inherit_from     => [ "haiku-common", asm("x86_elf_asm") ],
+        cflags           => add(picker(release => "-fomit-frame-pointer")),
+        bn_ops           => "BN_LLONG",
+    },
+    "haiku-x86_64" => {
+        inherit_from     => [ "haiku-common" ],
+        cflags           => add("-m64"),
+        bn_ops           => "SIXTY_FOUR_BIT_LONG",
+    },
+);

Configurations/50-masm.conf

+# We can't make commitment to supporting Microsoft assembler,
+# because it would mean supporting all masm versions. This in
+# in turn is because masm is not really an interchangeable option,
+# while users tend to have reasons to stick with specific Visual
+# Studio versions. It's usually lesser hassle to make it work
+# with latest assembler, but tweaking for older versions had
+# proven to be daunting task. This is experimental target, for
+# production builds stick with [up-to-date version of] nasm.
+
+%targets = (
+    "VC-WIN64A-masm" => {
+        inherit_from    => [ "VC-WIN64A" ],
+        as              => "ml64",
+        asflags         => "/c /Cp /Cx /Zi",
+        asoutflag       => "/Fo",
+    },
+);

Configurations/90-team.conf

+## -*- mode: perl; -*-
+## Build configuration targets for openssl-team members
+
+%targets = (
+    "purify" => {
+        cc               => "purify gcc",
+        cflags           => "-g -Wall",
+        thread_scheme    => "(unknown)",
+        ex_libs          => add(" ","-lsocket -lnsl"),
+    },
+    "debug" => {
+        cc               => "gcc",
+        cflags           => "-DBN_DEBUG -DREF_DEBUG -DCONF_DEBUG -DBN_CTX_DEBUG -DOPENSSL_NO_ASM -ggdb -g2 -Wformat -Wshadow -Wmissing-prototypes -Wmissing-declarations -Werror",
+        thread_scheme    => "(unknown)",
+    },
+    "debug-erbridge" => {
+        inherit_from     => [ "x86_64_asm" ],
+        cc               => "gcc",
+        cflags           => combine("$gcc_devteam_warn -DBN_DEBUG -DCONF_DEBUG -m64 -DL_ENDIAN -DTERMIO -g",
+                                    threads("-D_REENTRANT")),
+        ex_libs          => add(" ","-ldl"),
+        bn_ops           => "SIXTY_FOUR_BIT_LONG",
+        thread_scheme    => "pthreads",
+        perlasm_scheme   => "elf",
+        dso_scheme       => "dlfcn",
+        shared_target    => "linux-shared",
+        shared_cflag     => "-fPIC",
+        shared_ldflag    => "-m64",
+        shared_extension => ".so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
+        multilib         => "64",
+    },
+    "debug-linux-pentium" => {
+        inherit_from     => [ "x86_elf_asm" ],
+        cc               => "gcc",
+        cflags           => combine("-DBN_DEBUG -DREF_DEBUG -DCONF_DEBUG -DBN_CTX_DEBUG -DL_ENDIAN -g -mcpu=pentium -Wall",
+                                    threads("-D_REENTRANT")),
+        ex_libs          => add(" ","-ldl"),
+        bn_ops           => "BN_LLONG",
+        thread_scheme    => "pthreads",
+        dso_scheme       => "dlfcn",
+    },
+    "debug-linux-ppro" => {
+        inherit_from     => [ "x86_elf_asm" ],
+        cc               => "gcc",
+        cflags           => combine("-DBN_DEBUG -DREF_DEBUG -DCONF_DEBUG -DBN_CTX_DEBUG -DL_ENDIAN -g -mcpu=pentiumpro -Wall",
+                                    threads("-D_REENTRANT")),
+        ex_libs          => add(" ","-ldl"),
+        bn_ops           => "BN_LLONG",
+        thread_scheme    => "pthreads",
+        dso_scheme       => "dlfcn",
+    },
+    "debug-linux-ia32-aes" => {
+        cc               => "gcc",
+        cflags           => combine("-DL_ENDIAN -O3 -fomit-frame-pointer -Wall",
+                                    threads("-D_REENTRANT")),
+        ex_libs          => add(" ","-ldl"),
+        bn_ops           => "BN_LLONG",
+        cpuid_asm_src    => "x86cpuid.s",
+        bn_asm_src       => "bn-586.s co-586.s x86-mont.s",
+        des_asm_src      => "des-586.s crypt586.s",
+        aes_asm_src      => "aes_x86core.s aes_cbc.s aesni-x86.s",
+        bf_asm_src       => "bf-586.s",
+        md5_asm_src      => "md5-586.s",
+        sha1_asm_src     => "sha1-586.s sha256-586.s sha512-586.s",
+        cast_asm_src     => "cast-586.s",
+        rc4_asm_src      => "rc4-586.s",
+        rmd160_asm_src   => "rmd-586.s",
+        rc5_asm_src      => "rc5-586.s",
+        wp_asm_src       => "wp_block.s wp-mmx.s",
+        modes_asm_src    => "ghash-x86.s",
+        padlock_asm_src  => "e_padlock-x86.s",
+        thread_scheme    => "pthreads",
+        perlasm_scheme   => "elf",
+        dso_scheme       => "dlfcn",
+        shared_target    => "linux-shared",
+        shared_cflag     => "-fPIC",
+        shared_extension => ".so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
+    },
+    "dist" => {
+        cc               => "cc",
+        cflags           => "-O",
+        thread_scheme    => "(unknown)",
+    },
+    "debug-test-64-clang" => {
+        inherit_from     => [ "x86_64_asm" ],
+        cc               => "clang",
+        cflags           => combine("$gcc_devteam_warn -Wno-error=overlength-strings -Wno-error=extended-offsetof -Wno-error=language-extension-token -Wno-error=unused-const-variable -Wstrict-overflow -Qunused-arguments -DBN_DEBUG -DCONF_DEBUG -DDEBUG_SAFESTACK -DDEBUG_UNUSED -g3 -O3 -pipe",
+                                    threads("${BSDthreads}")),
+        bn_ops           => "SIXTY_FOUR_BIT_LONG",
+        thread_scheme    => "pthreads",
+        perlasm_scheme   => "elf",
+        dso_scheme       => "dlfcn",
+        shared_target    => "bsd-gcc-shared",
+        shared_cflag     => "-fPIC",
+        shared_extension => ".so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
+    },
+    "darwin64-debug-test-64-clang" => {
+        inherit_from     => [ "x86_64_asm" ],
+        cc               => "clang",
+        cflags           => combine("-arch x86_64 -DL_ENDIAN $gcc_devteam_warn -Wno-error=overlength-strings -Wno-error=extended-offsetof -Wno-error=language-extension-token -Wno-error=unused-const-variable -Wstrict-overflow -Qunused-arguments -DBN_DEBUG -DCONF_DEBUG -DDEBUG_SAFESTACK -DDEBUG_UNUSED -g3 -O3 -pipe",
+                                    threads("${BSDthreads}")),
+        sys_id           => "MACOSX",
+        bn_ops           => "SIXTY_FOUR_BIT_LONG",
+        thread_scheme    => "pthreads",
+        perlasm_scheme   => "macosx",
+        dso_scheme       => "dlfcn",
+        shared_target    => "darwin-shared",
+        shared_cflag     => "-fPIC -fno-common",
+        shared_ldflag    => "-arch x86_64 -dynamiclib",
+        shared_extension => ".\$(SHLIB_MAJOR).\$(SHLIB_MINOR).dylib",
+    },
+);

Configurations/INTERNALS.Configure

+Configure Internals
+===================
+
+[ note: this file uses markdown for formatting ]
+
+Intro
+-----
+
+This is a collection of notes that are hopefully of interest to those
+who decide to dive into Configure and what it does.  This is a living
+document and anyone is encouraged to add to it and submit changes.
+There's no claim for this document to be complete at any time, but it
+will hopefully reach such a point in time.
+
+
+----------------------------------------------------------------------
+
+Parsing build.info files, processing conditions
+-----------------------------------------------
+
+Processing conditions in build.info files is done with the help of a
+condition stack that tell if a build.info should be processed or if it
+should just be skipped over.  The possible states of the stack top are
+expressed in the following comment from Configure:
+
+    # The top item of this stack has the following values
+    # -2 positive already run and we found ELSE (following ELSIF should fail)
+    # -1 positive already run (skip until ENDIF)
+    # 0 negatives so far (if we're at a condition, check it)
+    # 1 last was positive (don't skip lines until next ELSE, ELSIF or ENDIF)
+    # 2 positive ELSE (following ELSIF should fail)
+
+Ground rule is that non-condition lines are skipped over if the
+stack top is > 0.  Condition lines (IF, ELSIF, ELSE and ENDIF
+statements) need to be processed either way to keep track of the skip
+stack states, so they are a little more intricate.
+
+Instead of trying to describe in words, here are some example of what
+the skip stack should look like after each line is processed:
+
+Example 1:
+
+| IF[1]                     |  1        |                               |
+|   ... whatever ...        |           | this line is processed        |
+|   IF[1]                   |  1  1     |                               |
+|     ... whatever ...      |           | this line is processed        |
+|   ELSIF[1]                |  1 -1     |                               |
+|     ... whatever ...      |           | this line is skipped over     |
+|   ELSE                    |  1 -2     |                               |
+|     ... whatever ...      |           | this line is skipped over     |
+|   ENDIF                   |  1        |                               |
+|   ... whatever ...        |           | this line is processed        |
+| ELSIF[1]                  | -1        |                               |
+|   ... whatever ...        |           | this line is skipped over     |
+|   IF[1]                   | -1 -1     |                               |
+|     ... whatever ...      |           | this line is skipped over     |
+|   ELSIF[1]                | -1 -1     |                               |
+|     ... whatever ...      |           | this line is skipped over     |
+|   ELSE                    | -1 -2     |                               |
+|     ... whatever ...      |           | this line is skipped over     |
+|   ENDIF                   | -1        |                               |
+|   ... whatever ...        |           | this line is skipped over     |
+| ENDIF                     |           |                               |
+
+Example 2:
+
+| IF[0]                     |  0        |                               |
+|   ... whatever ...        |           | this line is skipped over     |
+|   IF[1]                   |  0 -1     |                               |
+|     ... whatever ...      |           | this line is skipped over     |
+|   ELSIF[1]                |  0 -1     |                               |
+|     ... whatever ...      |           | this line is skipped over     |
+|   ELSE                    |  0 -2     |                               |
+|     ... whatever ...      |           | this line is skipped over     |
+|   ENDIF                   |  0        |                               |
+|   ... whatever ...        |           | this line is skipped over     |
+| ELSIF[1]                  |  1        |                               |
+|   ... whatever ...        |           | this line is processed        |
+|   IF[1]                   |  1  1     |                               |
+|     ... whatever ...      |           | this line is processed        |
+|   ELSIF[1]                |  1 -1     |                               |
+|     ... whatever ...      |           | this line is skipped over     |
+|   ELSE                    |  1 -2     |                               |
+|     ... whatever ...      |           | this line is skipped over     |
+|   ENDIF                   |  1        |                               |
+|   ... whatever ...        |           | this line is processed        |
+| ENDIF                     |           |                               |
+
+Example 3:
+
+| IF[0]                     |  0        |                               |
+|   ... whatever ...        |           | this line is skipped over     |
+|   IF[0]                   |  0 -1     |                               |
+|     ... whatever ...      |           | this line is skipped over     |
+|   ELSIF[1]                |  0 -1     |                               |
+|     ... whatever ...      |           | this line is skipped over     |
+|   ELSE                    |  0 -2     |                               |
+|     ... whatever ...      |           | this line is skipped over     |
+|   ENDIF                   |  0        |                               |
+|   ... whatever ...        |           | this line is skipped over     |
+| ELSIF[1]                  |  1        |                               |
+|   ... whatever ...        |           | this line is processed        |
+|   IF[0]                   |  1  0     |                               |
+|     ... whatever ...      |           | this line is skipped over     |
+|   ELSIF[1]                |  1  1     |                               |
+|     ... whatever ...      |           | this line is processed        |
+|   ELSE                    |  1 -2     |                               |
+|     ... whatever ...      |           | this line is skipped over     |
+|   ENDIF                   |  1        |                               |
+|   ... whatever ...        |           | this line is processed        |
+| ENDIF                     |           |                               |
+
+Example 4:
+
+| IF[0]                     |  0        |                               |
+|   ... whatever ...        |           | this line is skipped over     |
+|   IF[0]                   |  0 -1     |                               |
+|     ... whatever ...      |           | this line is skipped over     |
+|   ELSIF[0]                |  0 -1     |                               |
+|     ... whatever ...      |           | this line is skipped over     |
+|   ELSE                    |  0 -2     |                               |
+|     ... whatever ...      |           | this line is skipped over     |
+|   ENDIF                   |  0        |                               |
+|   ... whatever ...        |           | this line is skipped over     |
+| ELSIF[1]                  |  1        |                               |
+|   ... whatever ...        |           | this line is processed        |
+|   IF[0]                   |  1  0     |                               |
+|     ... whatever ...      |           | this line is skipped over     |
+|   ELSIF[0]                |  1  0     |                               |
+|     ... whatever ...      |           | this line is skipped over     |
+|   ELSE                    |  1  2     |                               |
+|     ... whatever ...      |           | this line is processed        |
+|   ENDIF                   |  1        |                               |
+|   ... whatever ...        |           | this line is processed        |
+| ENDIF                     |           |                               |
+

Configurations/common.tmpl

+{- # -*- Mode: perl -*-
+
+ use File::Basename;
+
+ # A cache of objects for which a recipe has already been generated
+ my %cache;
+
+ # resolvedepends and reducedepends work in tandem to make sure
+ # there are no duplicate dependencies and that they are in the
+ # right order.  This is especially used to sort the list of
+ # libraries that a build depends on.
+ sub resolvedepends {
+     my $thing = shift;
+     my @listsofar = @_;    # to check if we're looping
+     my @list = @{$unified_info{depends}->{$thing}};
+     my @newlist = ();
+     if (scalar @list) {
+         foreach my $item (@list) {
+             # It's time to break off when the dependency list starts looping
+             next if grep { $_ eq $item } @listsofar;
+             push @newlist, $item, resolvedepends($item, @listsofar, $item);
+         }
+     }
+     @newlist;
+ }
+ sub reducedepends {
+     my @list = @_;
+     my @newlist = ();
+     while (@list) {
+         my $item = shift @list;
+         push @newlist, $item
+             unless grep { $item eq $_ } @list;
+     }
+     @newlist;
+ }
+
+ # dogenerate is responsible for producing all the recipes that build
+ # generated source files.  It recurses in case a dependency is also a
+ # generated source file.
+ sub dogenerate {
+     my $src = shift;
+     return "" if $cache{$src};
+     my $obj = shift;
+     my $bin = shift;
+     my %opts = @_;
+     if ($unified_info{generate}->{$src}) {
+         die "$src is generated by Configure, should not appear in build file\n"
+             if ref $unified_info{generate}->{$src} eq "";
+         my $script = $unified_info{generate}->{$src}->[0];
+         $OUT .= generatesrc(src => $src,
+                             generator => $unified_info{generate}->{$src},
+                             generator_incs => $unified_info{includes}->{$script},
+                             generator_deps => $unified_info{depends}->{$script},
+                             deps => $unified_info{depends}->{$src},
+                             incs => [ @{$unified_info{includes}->{$bin}},
+                                       @{$unified_info{includes}->{$obj}} ],
+                             %opts);
+         foreach (@{$unified_info{depends}->{$src}}) {
+             dogenerate($_, $obj, $bin, %opts);
+         }
+     }
+     $cache{$src} = 1;
+ }
+
+ # doobj is responsible for producing all the recipes that build
+ # object files as well as dependency files.
+ sub doobj {
+     my $obj = shift;
+     return "" if $cache{$obj};
+     (my $obj_no_o = $obj) =~ s|\.o$||;
+     my $bin = shift;
+     my %opts = @_;
+     if (@{$unified_info{sources}->{$obj}}) {
+         $OUT .= src2obj(obj => $obj_no_o,
+                         srcs => $unified_info{sources}->{$obj},
+                         deps => $unified_info{depends}->{$obj},
+                         incs => [ @{$unified_info{includes}->{$bin}},
+                                   @{$unified_info{includes}->{$obj}} ],
+                         %opts);
+         foreach ((@{$unified_info{sources}->{$obj}},
+                   @{$unified_info{depends}->{$obj}})) {
+             dogenerate($_, $obj, $bin, %opts);
+         }
+     }
+     $cache{$obj} = 1;
+ }
+
+ # dolib is responsible for building libraries.  It will call
+ # libobj2shlib is shared libraries are produced, and obj2lib in all
+ # cases.  It also makes sure all object files for the library are
+ # built.
+ sub dolib {
+     my $lib = shift;
+     return "" if $cache{$lib};
+     unless ($disabled{shared}) {
+         my %ordinals =
+             $unified_info{ordinals}->{$lib}
+             ? (ordinals => $unified_info{ordinals}->{$lib}) : ();
+         $OUT .= libobj2shlib(shlib => $unified_info{sharednames}->{$lib},
+                              lib => $lib,
+                              objs => [ map { (my $x = $_) =~ s|\.o$||; $x }
+                                        (@{$unified_info{sources}->{$lib}},
+                                         @{$unified_info{shared_sources}->{$lib}}) ],
+                              deps => [ reducedepends(resolvedepends($lib)) ],
+                              %ordinals);
+         foreach (@{$unified_info{shared_sources}->{$lib}}) {
+             doobj($_, $lib, intent => "lib");
+         }
+     }
+     $OUT .= obj2lib(lib => $lib,
+                     objs => [ map { (my $x = $_) =~ s|\.o$||; $x }
+                               @{$unified_info{sources}->{$lib}} ]);
+     foreach (@{$unified_info{sources}->{$lib}}) {
+         doobj($_, $lib, intent => "lib");
+     }
+     $cache{$lib} = 1;
+ }
+
+ # doengine is responsible for building engines.  It will call
+ # obj2dso, and also makes sure all object files for the library
+ # are built.
+ sub doengine {
+     my $lib = shift;
+     return "" if $cache{$lib};
+     $OUT .= obj2dso(lib => $lib,
+                     objs => [ map { (my $x = $_) =~ s|\.o$||; $x }
+                               (@{$unified_info{sources}->{$lib}},
+                                @{$unified_info{shared_sources}->{$lib}}) ],
+                     deps => [ resolvedepends($lib) ]);
+     foreach ((@{$unified_info{sources}->{$lib}},
+               @{$unified_info{shared_sources}->{$lib}})) {
+         doobj($_, $lib, intent => "dso");
+     }
+     $cache{$lib} = 1;
+ }
+
+ # dobin is responsible for building programs.  It will call obj2bin,
+ # and also makes sure all object files for the library are built.
+ sub dobin {
+     my $bin = shift;
+     return "" if $cache{$bin};
+     my $deps = [ reducedepends(resolvedepends($bin)) ];
+     $OUT .= obj2bin(bin => $bin,
+                     objs => [ map { (my $x = $_) =~ s|\.o$||; $x }
+                               @{$unified_info{sources}->{$bin}} ],
+                     deps => $deps);
+     foreach (@{$unified_info{sources}->{$bin}}) {
+         doobj($_, $bin, intent => "bin");
+     }
+     $cache{$bin} = 1;
+ }
+
+ # dobin is responsible for building scripts from templates.  It will
+ # call in2script.
+ sub doscript {
+     my $script = shift;
+     return "" if $cache{$script};
+     $OUT .= in2script(script => $script,
+                       sources => $unified_info{sources}->{$script});
+     $cache{$script} = 1;
+ }
+
+ sub dodir {
+     my $dir = shift;
+     return "" if !exists(&generatedir) or $cache{$dir};
+     $OUT .= generatedir(dir => $dir,
+                         deps => $unified_info{dirinfo}->{$dir}->{deps},
+                         %{$unified_info{dirinfo}->{$_}->{products}});
+     $cache{$dir} = 1;
+ }
+
+ # Start with populating the cache with all the overrides
+ %cache = map { $_ => 1 } @{$unified_info{overrides}};
+
+ # For convenience collect information regarding directories where
+ # files are generated, those generated files and the end product
+ # they end up in where applicable.  Then, add build rules for those
+ # directories
+ if (exists &generatedir) {
+     my %loopinfo = ( "dso" => [ @{$unified_info{engines}} ],
+                      "lib" => [ @{$unified_info{libraries}} ],
+                      "bin" => [ @{$unified_info{programs}} ],
+                      "script" => [ @{$unified_info{scripts}} ] );
+     foreach my $type (keys %loopinfo) {
+         foreach my $product (@{$loopinfo{$type}}) {
+             my %dirs = ();
+             my $pd = dirname($product);
+
+             # We already have a "test" target, and the current directory
+             # is just silly to make a target for
+             $dirs{$pd} = 1 unless $pd eq "test" || $pd eq ".";
+
+             foreach (@{$unified_info{sources}->{$product}}) {
+                 my $d = dirname($_);
+
+                 # We don't want to create targets for source directories
+                 # when building out of source
+                 next if ($config{sourcedir} ne $config{builddir}
+                          && $d =~ m|^\Q$config{sourcedir}\E|);
+                 # We already have a "test" target, and the current directory
+                 # is just silly to make a target for
+                 next if $d eq "test" || $d eq ".";
+
+                 $dirs{$d} = 1;
+                 push @{$unified_info{dirinfo}->{$d}->{deps}}, $_
+                     if $d ne $pd;
+             }
+             foreach (keys %dirs) {
+                 push @{$unified_info{dirinfo}->{$_}->{products}->{$type}},
+                 $product;
+             }
+         }
+     }
+ }
+
+ # Build mandatory generated headers
+ foreach (@{$unified_info{depends}->{""}}) { dogenerate($_); }
+
+ # Build all known libraries, engines, programs and scripts.
+ # Everything else will be handled as a consequence.
+ foreach (@{$unified_info{libraries}}) { dolib($_);    }
+ foreach (@{$unified_info{engines}})   { doengine($_); }
+ foreach (@{$unified_info{programs}})  { dobin($_);    }
+ foreach (@{$unified_info{scripts}})   { doscript($_); }
+
+ foreach (sort keys %{$unified_info{dirinfo}})  { dodir($_); }
+
+ # Finally, should there be any applicable BEGINRAW/ENDRAW sections,
+ # they are added here.
+ $OUT .= $_."\n" foreach @{$unified_info{rawlines}};
+-}