usage: ./build.sh [-4|6] [-a nt32|nt64] [-b debug|release] [-c] [-h] [-N] [-r package[,...][:step]] [-R] [-t[.gz|.bz2|.xz] [-v[v[v]]] [-x] [[ ...]] -4|-6 Force IPv[46] when downloading files. -a nt32|nt64 Selects 32-bit or 64-bit architecture; defaults to nt64. -b debug|release Selects debug or release build; defaults to debug. -c Clean ${PREFIX} before processing build scripts. -h Show this screen. -N Offline mode: no {wget,git-{clone,pull}}(1) calls. -r package[,...][:step] Restart the specified comma-separated build(s) completely or at the optionally specified step. Currently defined steps are: fetch_wget, fetch_git, fetch_extract, configure_patch_pre, configure_autotools, configure_patch, configure, build, install_subdirs, install_make, install_files, install_libs, install_pkgconfig, install_purge_la, install_strip, and install. -R Ignore build failures, skip printing package logs, and continue building (relaxed mode.) -t[.gz|.bz2|.xz] Produce binary distribution and source tarballs containing ${PREFIX} sans ${BUILD_WORKDIR} and ${PREFIX}/src/midipix_build and ${BUILD_WORKDIR} sans top-level regular files at the end of a build with zero failures. The tarballs will be compressed with either gzip, bzip2, or xz and signed with GPG; the default compression is xz. -v[v[v]] Be verbose; -vv: always print package logs; -vvv: logs fileops. -x Set xtrace during package builds; implies -vv. --debug-minipix Don't strip(1) minipix binaries to facilitate debugging minipix. [ ...] One of: dev, devroot, or world, or: host or host_tools, host_toolchain_deps, host_toolchain, host_toolchain_mingw32, native or native_tools, native_toolchain_deps, native_toolchain, native_toolchain_mingw32, native_runtime, packages_deps or host_packages_deps, native_packages_deps, native_packages_deps_x11, packages or native_packages_cmdline, native_packages_dev, native_packages_etc, native_packages_inet, or dist, dist_minipix, or dist_target. ${HOME}/midipix_build.vars, ../midipix_build.vars, and build.vars are sourced if they exist. Packages that are built by pkg.build will apply local patches in ${BUILD_WORKDIR} named ${PKG_SUBDIR}.local.patch. Examples: ./build.sh -r coreutils Completely restart the coreutils build. ./build.sh -r coreutils:configure,build,install Restart the configure, build, and install steps of the coreutils build. ./build.sh -r psxscl GITROOT_HEAD=... PKG_PSXSCL_CFLAGS_CONFIGURE_EXTRA=-DPSX_INTERNAL_STRACE Build psxscl from the internal repository with strace enabled. ./build.sh -c -r ALL GITROOT_HEAD=... Clean ${PREFIX} and forcibly rebuild everything. This script has been tested on the following platforms: Alpine v3.4 (20160917_17:50) (x86_64) Arch Linux 2016.02.01 (x86_64) CentOS v7.2.1511 (Core) (x86_64) Debian GNU/Linux v8.5 (stable) (jessie) (x86_64) Exherbo Linux (x86_64-pc-linux-musl) (x86_64) openSUSE 20150612 (Tumbleweed) (x86_64)