diff options
Diffstat (limited to 'build.sh')
| -rwxr-xr-x | build.sh | 446 |
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 |