usage: ./build.sh [-a nt32|nt64] [-b debug|release] [-c] [-d] [-e] [-h] [-pi level.name.build] [-pr level.name.build] [-r ALL|level.name.build[:diff|:step[,...]]] [-t[.gz|.bz2|.xz] [-x] -a nt32|nt64 Selects 32-bit or 64-bit architecture; defaults to nt64. -b debug|release Selects debug or release build; defaults to debug. This currently only controls CFLAGS. -c Clean ${PREFIX} before processing build scripts. -d level.name.build Disables the specified build script. -e level.name.build Enables the specified build script. -h Show this screen. -pi level.name.build Insert link to pkg.build for the specified build script. All consecutive scripts with higher build levels will be renamed automatically. -pr level.name.build Remove the specified build script. As with -pi, all con- secutive scripts with higher build levels will be renamed automatically. -r ALL|level.name.build[:step[,...]] Restart all or the specified build script(s) completely or at the optionally specified build step. Currently defined build steps are: fetch extract build_dir autoconf patch configure clean build install. -r level.name.build:diff Automatically produce diff(1). -t[.gz|.bz2|.xz] Produce binary distribution and source tarballs containing ${PREFIX} sans ${WORKDIR} and ${PREFIX}/src/midipix_build and ${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 Be verbose; this currently only affects secure_{cd,rm}() and insecure_mkdir(). -x Set the xtrace sh(1)ell option for debugging purposes. ${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 ${WORKDIR} named ${PKG_SUBDIR}.local.patch. Examples: ./build.sh -r ALL Forcibly restart the entire build. ./build.sh -r 301.coreutils.build Completely restart the coreutils build. ./build.sh -r 301.coreutils.build:configure,build,install Restart the configure, build, and install steps of the coreutils build script. ./build.sh -r 205.psxscl.build 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)