Install exact package versions and make bpkg and bdep optional in build scripts

1 files changed, 0 insertions, 446 deletions

diff --git a/build.sh b/build.sh
deleted file mode 100755
index 58d944a..0000000
--- a/build.sh
+++ /dev/null
@@ -1,446 +0,0 @@
-#!/bin/sh
-
-# file      : build.sh
-# license   : MIT; see accompanying LICENSE file
-
-usage="Usage: $0 [-h|--help] [<options>] <c++-compiler> [<compile-options>]"
-
-# Package repository URL (or path).
-#
-if test -z "$BUILD2_REPO"; then
-  BUILD2_REPO="https://stage.build2.org/1"
-# BUILD2_REPO="https://pkg.cppget.org/1/queue/alpha"
-# BUILD2_REPO="https://pkg.cppget.org/1/alpha"
-fi
-
-# The bpkg configuration directory.
-#
-cver="0.14-a.0"
-cdir="build2-toolchain-$cver"
-
-diag ()
-{
-  echo "$*" 1>&2
-}
-
-# Note that this function will execute a command with arguments that contain
-# spaces but it will not print them as quoted (and neither does set -x).
-#
-run ()
-{
-  diag "+ $@"
-  "$@"
-  if test "$?" -ne "0"; then
-    exit 1
-  fi
-}
-
-owd="$(pwd)"
-
-local=
-private=
-idir=
-jobs=
-sudo=
-trust=
-timeout=
-make=
-make_options=
-verbose=
-
-cxx=
-
-while test $# -ne 0; do
-  case "$1" in
-    -h|--help)
-      diag
-      diag "$usage"
-      diag "Options:"
-      diag "  --local              Don't build from packages, only from local source."
-      diag "  --install-dir <dir>  Alternative installation directory."
-      diag "  --sudo <prog>        Optional sudo program to use (pass false to disable)."
-      diag "  --private            Install shared libraries into private subdirectory."
-      diag "  --jobs|-j <num>      Number of jobs to perform in parallel."
-      diag "  --repo <loc>         Alternative package repository location."
-      diag "  --trust <fp>         Repository certificate fingerprint to trust."
-      diag "  --timeout <sec>      Network operations timeout in seconds."
-      diag "  --make <arg>         Bootstrap using GNU make instead of script."
-      diag "  --verbose <level>    Diagnostics verbosity level between 0 and 6."
-      diag
-      diag "By default the script will install into /usr/local with private"
-      diag "library subdirectories and using sudo(1). To enable private"
-      diag "subdirectories and/or use sudo for a custom installation location,"
-      diag "you need to specify --private and/or --sudo explicitly, for example:"
-      diag
-      diag "$0 --install-dir /opt/build2 --sudo sudo g++"
-      diag
-      diag "If --jobs|-j is unspecified, then the bootstrap step is performed"
-      diag "serially with the rest of the process using the number of available"
-      diag "hardware threads."
-      diag
-      diag "The --trust option recognizes two special values: 'yes' (trust"
-      diag "everything) and 'no' (trust nothing)."
-      diag
-      diag "The --make option can be used to bootstrap using GNU make. The"
-      diag "first --make value should specify the make executable optionally"
-      diag "followed by additional make options, for example:"
-      diag
-      diag "$0 --make make --make -j8 g++"
-      diag
-      diag "If --jobs|-j is specified, then its value is passed to make before"
-      diag "any additional options."
-      diag
-      diag "If specified, <compile-options> override the default (-O3) compile"
-      diag "options (config.cc.coptions) in the bpkg configuration used to build"
-      diag "and install the final toolchain. For example, to build with the debug"
-      diag "information (and without optimization):"
-      diag
-      diag "$0 g++ -g"
-      diag
-      diag "See the BOOTSTRAP-UNIX file for details."
-      diag
-      exit 0
-      ;;
-    --local)
-      local=true
-      shift
-      ;;
-    --private)
-      private=config.install.private=build2
-      shift
-      ;;
-    --install-dir)
-      shift
-      if test $# -eq 0; then
-	diag "error: installation directory expected after --install-dir"
-	diag "$usage"
-	exit 1
-      fi
-      idir="$1"
-      shift
-      ;;
-    -j|--jobs)
-      shift
-      if test $# -eq 0; then
-	diag "error: number of jobs expected after --jobs|-j"
-	diag "$usage"
-	exit 1
-      fi
-      jobs="-j $1"
-      shift
-      ;;
-    --sudo)
-      shift
-      if test $# -eq 0; then
-	diag "error: sudo program expected after --sudo"
-	diag "$usage"
-	exit 1
-      fi
-      sudo="$1"
-      shift
-      ;;
-    --repo)
-      shift
-      if test $# -eq 0; then
-	diag "error: repository location expected after --repo"
-	diag "$usage"
-	exit 1
-      fi
-      BUILD2_REPO="$1"
-      shift
-      ;;
-    --trust)
-      shift
-      if test $# -eq 0; then
-	diag "error: certificate fingerprint expected after --trust"
-	diag "$usage"
-	exit 1
-      fi
-      trust="$1"
-      shift
-      ;;
-    --timeout)
-      shift
-      if test $# -eq 0; then
-	diag "error: value in seconds expected after --timeout"
-	diag "$usage"
-	exit 1
-      fi
-      timeout="$1"
-      shift
-      ;;
-    --make)
-      shift
-      if test $# -eq 0; then
-	diag "error: argument expected after --make"
-	diag "$usage"
-	exit 1
-      fi
-      if test -z "$make"; then
-        make="$1"
-      else
-	make_options="$make_options $1"
-      fi
-      shift
-      ;;
-    --verbose)
-      shift
-      if test $# -eq 0; then
-	diag "error: diagnostics level between 0 and 6 expected after --verbose"
-	diag "$usage"
-	exit 1
-      fi
-      verbose="$1"
-      shift
-      ;;
-    *)
-      cxx="$1"
-      shift
-      break
-      ;;
-  esac
-done
-
-if test -z "$cxx"; then
-  diag "error: compiler executable expected"
-  diag "$usage"
-  exit 1
-fi
-
-# Place default <compile-options> into the $@ array.
-#
-if test $# -eq 0; then
-  set -- -O3
-fi
-
-# Merge jobs and make_options into make.
-#
-if test -n "$make"; then
-  if test -n "$jobs"; then
-    make="$make $jobs"
-  fi
-
-  if test -n "$make_options"; then
-    make="$make$make_options" # Already has leading space.
-  fi
-fi
-
-# If the installation directory is unspecified, then assume it is /usr/local.
-# Otherwise, if it is a relative path, then convert it to an absolute path,
-# unless the realpath program is not present on the system or doesn't
-# recognize any of the options we pass, in which case fail, advising to
-# specify an absolute installation directory.
-#
-if test -z "$idir"; then
-  idir=/usr/local
-  private=config.install.private=build2
-
-  # Only use default sudo for the default installation directory and only if
-  # it wasn't specified by the user.
-  #
-  if test -z "$sudo"; then
-    sudo="sudo"
-  fi
-elif test -n "$(echo "$idir" | sed -n 's#^[^/].*$#true#p')"; then
-
-  if ! command -v realpath >/dev/null 2>&1; then
-    diag "error: unable to execute realpath: command not found"
-    diag "  info: specify absolute installation directory path"
-    exit 1
-  fi
-
-  # Don't resolve symlinks and allow non-existent path components.
-  #
-  if ! idir="$(realpath -s -m "$idir" 2>/dev/null)"; then
-    diag "error: realpath does not recognize -s -m"
-    diag "  info: specify absolute installation directory path"
-    exit 1
-  fi
-fi
-
-if test "$sudo" = false; then
-  sudo=
-fi
-
-if test -f build/config.build; then
-  diag "error: current directory already configured, start with clean source"
-  exit 1
-fi
-
-if test -z "$local" -a -d "../$cdir"; then
-  diag "error: ../$cdir/ bpkg configuration directory already exists, remove it"
-  exit 1
-fi
-
-# Add $idir/bin to PATH in case it is not already there.
-#
-PATH="$idir/bin:$PATH"
-export PATH
-
-sys="$(build2/config.guess | sed -n 's/^[^-]*-[^-]*-\(.*\)$/\1/p')"
-
-case "$sys" in
-  mingw32 | mingw64 | msys | msys2 | cygwin)
-    conf_rpath="[null]"
-    conf_rpath_stage="[null]"
-    conf_sudo="[null]"
-    ;;
-  *)
-    if test -n "$private"; then
-      conf_rpath="$idir/lib/build2"
-    else
-      conf_rpath="$idir/lib"
-    fi
-
-    conf_rpath_stage="$idir/lib"
-
-    if test -n "$sudo"; then
-      conf_sudo="$sudo"
-    else
-      conf_sudo="[null]"
-    fi
-    ;;
-esac
-
-# We don't have arrays in POSIX shell but we should be ok as long as none of
-# the option values contain spaces. Note also that the expansion must be
-# unquoted.
-#
-bpkg_fetch_ops=
-bpkg_build_ops=
-
-if test -n "$timeout"; then
-  bpkg_fetch_ops="--fetch-timeout $timeout"
-  bpkg_build_ops="--fetch-timeout $timeout"
-fi
-
-if test "$trust" = "yes"; then
-  bpkg_fetch_ops="$bpkg_fetch_ops --trust-yes"
-elif test "$trust" = "no"; then
-  bpkg_fetch_ops="$bpkg_fetch_ops --trust-no"
-elif test -n "$trust"; then
-  bpkg_fetch_ops="$bpkg_fetch_ops --trust $trust"
-fi
-
-if test -n "$verbose"; then
-  verbose="--verbose $verbose"
-fi
-
-# Suppress loading of default options files.
-#
-BUILD2_DEF_OPT="0"
-export BUILD2_DEF_OPT
-
-BPKG_DEF_OPT="0"
-export BPKG_DEF_OPT
-
-BDEP_DEF_OPT="0"
-export BDEP_DEF_OPT
-
-# Bootstrap, stage 1.
-#
-run cd build2
-if test -z "$make"; then
-  run ./bootstrap.sh "$cxx"
-else
-  run $make -f ./bootstrap.gmake "CXX=$cxx"
-fi
-run build2/b-boot --version
-
-# Bootstrap, stage 2.
-#
-run build2/b-boot $verbose $jobs config.cxx="$cxx" config.bin.lib=static build2/exe{b}
-mv build2/b build2/b-boot
-run build2/b-boot --version
-
-run cd ..
-
-# Local installation early return.
-#
-if test "$local" = true; then
-
-  run build2/build2/b-boot $verbose configure \
-config.cxx="$cxx" \
-config.cc.coptions="$*" \
-config.bin.lib=shared \
-config.bin.rpath="$conf_rpath" \
-config.install.root="$idir" \
-config.install.sudo="$conf_sudo" \
-$private
-
-  run build2/build2/b-boot $verbose $jobs install: build2/ bpkg/ bdep/
-
-  run command -v b
-  run command -v bpkg
-  run command -v bdep
-
-  run b --version
-  run bpkg --version
-  run bdep --version
-
-  diag
-  diag "Toolchain installation: $idir/bin"
-  diag "Build configuration:    $owd"
-  diag
-
-  exit 0
-fi
-
-# Build and stage the build system and the package manager.
-#
-run build2/build2/b-boot $verbose configure \
-config.cxx="$cxx" \
-config.bin.lib=shared \
-config.bin.suffix=-stage \
-config.bin.rpath="$conf_rpath_stage" \
-config.install.root="$idir" \
-config.install.data_root=root/stage \
-config.install.sudo="$conf_sudo"
-
-run build2/build2/b-boot $verbose $jobs install: build2/ bpkg/
-
-run command -v b-stage
-run command -v bpkg-stage
-
-run b-stage --version
-run bpkg-stage --version
-
-# Build the entire toolchain from packages.
-#
-run cd ..
-run mkdir "$cdir"
-run cd "$cdir"
-cdir="$(pwd)" # Save full path for later.
-
-run bpkg-stage $verbose create \
-cc \
-config.cxx="$cxx" \
-config.cc.coptions="$*" \
-config.bin.lib=shared \
-config.bin.rpath="$conf_rpath" \
-config.install.root="$idir" \
-config.install.sudo="$conf_sudo" \
-$private
-
-run bpkg-stage $verbose add "$BUILD2_REPO"
-run bpkg-stage $verbose $bpkg_fetch_ops fetch
-run bpkg-stage $verbose $jobs $bpkg_build_ops build --for install --yes --plan= build2 bpkg bdep
-run bpkg-stage $verbose $jobs install build2 bpkg bdep
-
-run command -v b
-run command -v bpkg
-run command -v bdep
-
-run b --version
-run bpkg --version
-run bdep --version
-
-# Clean up stage.
-#
-run cd "$owd"
-run b $verbose $jobs uninstall: build2/ bpkg/
-
-diag
-diag "Toolchain installation: $idir/bin"
-diag "Build configuration:    $cdir"
-diag