| 1 | # /usr/share/abuild/functions.sh |
| 2 | |
| 3 | sysconfdir=@sysconfdir@ |
| 4 | program=${0##*/} |
| 5 | |
| 6 | arch_to_hostspec() { |
| 7 | case "$1" in |
| 8 | aarch64) echo "aarch64-alpine-linux-musl" ;; |
| 9 | armhf) echo "armhf-alpine-linux-muslgnueabihf" ;; |
| 10 | armv7) echo "armv7-alpine-linux-musleabihf" ;; |
| 11 | s390x) echo "s390x-alpine-linux-musl" ;; |
| 12 | x86) echo "i586-alpine-linux-musl" ;; |
| 13 | x86_64) echo "x86_64-alpine-linux-musl" ;; |
| 14 | *) echo "unknown" ;; |
| 15 | esac |
| 16 | } |
| 17 | |
| 18 | hostspec_to_arch() { |
| 19 | case "$1" in |
| 20 | aarch64*-*-*-*) echo "aarch64" ;; |
| 21 | arm*-*-*-*eabi) echo "armel" ;; |
| 22 | armv6*-*-*-*eabihf) echo "armhf" ;; |
| 23 | armv7*-*-*-*eabihf) echo "armv7" ;; |
| 24 | i[0-9]86-*-*-*) echo "x86" ;; |
| 25 | s390x-*-*-*) echo "s390x" ;; |
| 26 | x86_64-*-*-*) echo "x86_64" ;; |
| 27 | *) echo "unknown" ;; |
| 28 | esac |
| 29 | } |
| 30 | |
| 31 | hostspec_to_libc() { |
| 32 | case "$1" in |
| 33 | *-*-*-uclibc*) echo "uclibc" ;; |
| 34 | *-*-*-musl*) echo "musl" ;; |
| 35 | *-*-*-gnu*) echo "glibc" ;; |
| 36 | *) echo "unknown" ;; |
| 37 | esac |
| 38 | } |
| 39 | |
| 40 | readconfig() { |
| 41 | local _APORTSDIR _BUILDDIR _PKGDEST _SRCPKGDEST _REPODEST _SRCDEST |
| 42 | local _CARCH _CHOST _CTARGET _CPPFLAGS _CFLAGS _CXXFLAGS _LDFLAGS |
| 43 | local _JOBS _MAKEFLAGS _PACKAGER _USE_COLORS |
| 44 | local gitbase= |
| 45 | [ -n "${APORTSDIR+x}" ] && _APORTSDIR=$APORTSDIR |
| 46 | [ -n "${BUILDDIR+x}" ] && _BUILDDIR=$BUILDDIR |
| 47 | [ -n "${PKGDEST+x}" ] && _PKGDEST=$PKGDEST |
| 48 | [ -n "${SRCPKGDEST+x}" ] && _SRCPKGDEST=$SRCPKGDEST |
| 49 | [ -n "${REPODEST+x}" ] && _REPODEST=$REPODEST |
| 50 | [ -n "${SRCDEST+x}" ] && _SRCDEST=$SRCDEST |
| 51 | [ -n "${CARCH+x}" ] && _CARCH=$CARCH |
| 52 | [ -n "${CHOST+x}" ] && _CHOST=$CHOST |
| 53 | [ -n "${CTARGET+x}" ] && _CTARGET=$CTARGET |
| 54 | [ -n "${CPPFLAGS+x}" ] && _CPPFLAGS=$CPPFLAGS |
| 55 | [ -n "${CFLAGS+x}" ] && _CFLAGS=$CFLAGS |
| 56 | [ -n "${CXXFLAGS+x}" ] && _CXXFLAGS=$CXXFLAGS |
| 57 | [ -n "${LDFLAGS+x}" ] && _LDFLAGS=$LDFLAGS |
| 58 | [ -n "${JOBS+x}" ] && _JOBS=$JOBS |
| 59 | [ -n "${MAKEFLAGS+x}" ] && _MAKEFLAGS=$MAKEFLAGS |
| 60 | [ -n "${PACKAGER+x}" ] && _PACKAGER=$PACKAGER |
| 61 | [ -n "${USE_COLORS+x}" ] && _USE_COLORS="$USE_COLORS" |
| 62 | : ${ABUILD_CONF:=$sysconfdir/abuild.conf} |
| 63 | : ${ABUILD_USERDIR:=$HOME/.abuild} |
| 64 | : ${ABUILD_USERCONF:=$ABUILD_USERDIR/abuild.conf} |
| 65 | [ -f "$ABUILD_CONF" ] && . "$ABUILD_CONF" |
| 66 | [ -f "$ABUILD_USERCONF" ] && . "$ABUILD_USERCONF" |
| 67 | APORTSDIR=${_APORTSDIR-$APORTSDIR} |
| 68 | gitbase=$(git rev-parse --show-toplevel 2>/dev/null) # already is -P |
| 69 | if [ -d "$APORTSDIR" ]; then |
| 70 | APORTSDIR=$(cd "$APORTSDIR"; pwd -P) |
| 71 | elif [ -z "$APORTSDIR" ] && [ -d "$HOME/aports" ]; then |
| 72 | APORTSDIR=$(cd "$HOME/aports"; pwd -P) |
| 73 | else |
| 74 | if [ -n "$gitbase" ]; then |
| 75 | case $(git config remote.origin.url) in |
| 76 | */aports) APORTSDIR=$gitbase ;; |
| 77 | *) APORTSDIR= ;; |
| 78 | esac |
| 79 | else |
| 80 | APORTSDIR= |
| 81 | fi |
| 82 | fi |
| 83 | # source any .abuild file at the aports root, but only if we are currently in aports tree |
| 84 | [ -n "$APORTSDIR" ] && [ -f "$APORTSDIR/.abuild" ] && [ "$APORTSDIR" = "$gitbase" ] && . "$APORTSDIR/.abuild" |
| 85 | BUILDDIR=${_BUILDDIR-$BUILDDIR} |
| 86 | PKGDEST=${_PKGDEST-$PKGDEST} |
| 87 | SRCPKGDEST=${_SRCPKGDEST-$SRCPKGDEST} |
| 88 | REPODEST=${_REPODEST-$REPODEST} |
| 89 | SRCDEST=${_SRCDEST-$SRCDEST} |
| 90 | CARCH=${_CARCH-$CARCH} |
| 91 | CHOST=${_CHOST-$CHOST} |
| 92 | CTARGET=${_CTARGET-$CTARGET} |
| 93 | CPPFLAGS=${_CPPFLAGS-$CPPFLAGS} |
| 94 | CFLAGS=${_CFLAGS-$CFLAGS} |
| 95 | CXXFLAGS=${_CXXFLAGS-$CXXFLAGS} |
| 96 | LDFLAGS=${_LDFLAGS-$LDFLAGS} |
| 97 | JOBS=${_JOBS-$JOBS} |
| 98 | MAKEFLAGS=${_MAKEFLAGS-$MAKEFLAGS} |
| 99 | PACKAGER=${_PACKAGER-$PACKAGER} |
| 100 | USE_COLORS=${_USE_COLORS-$USE_COLORS} |
| 101 | |
| 102 | [ -z "$CBUILD" ] && CBUILD="$(gcc -dumpmachine)" |
| 103 | [ -z "$CHOST" ] && CHOST="$CBUILD" |
| 104 | [ -z "$CTARGET" ] && CTARGET="$CHOST" |
| 105 | [ "$(arch_to_hostspec $CBUILD)" != "unknown" ] && CBUILD="$(arch_to_hostspec $CBUILD)" |
| 106 | [ "$(arch_to_hostspec $CHOST)" != "unknown" ] && CHOST="$(arch_to_hostspec $CHOST)" |
| 107 | [ "$(arch_to_hostspec $CTARGET)" != "unknown" ] && CTARGET="$(arch_to_hostspec $CTARGET)" |
| 108 | |
| 109 | [ -z "$CARCH" ] && CARCH="$(hostspec_to_arch $CHOST)" |
| 110 | [ -z "$CLIBC" ] && CLIBC="$(hostspec_to_libc $CHOST)" |
| 111 | [ -z "$CBUILD_ARCH" ] && CBUILD_ARCH="$(hostspec_to_arch $CBUILD)" |
| 112 | [ -z "$CTARGET_ARCH" ] && CTARGET_ARCH="$(hostspec_to_arch $CTARGET)" |
| 113 | [ -z "$CTARGET_LIBC" ] && CTARGET_LIBC="$(hostspec_to_libc $CTARGET)" |
| 114 | |
| 115 | if [ "$CHOST" != "$CTARGET" ]; then |
| 116 | # setup environment for creating cross compiler |
| 117 | [ -z "$CBUILDROOT" ] && export CBUILDROOT="$HOME/sysroot-$CTARGET_ARCH/" |
| 118 | elif [ "$CBUILD" != "$CHOST" ]; then |
| 119 | # setup build root |
| 120 | [ -z "$CBUILDROOT" ] && export CBUILDROOT="$HOME/sysroot-$CTARGET_ARCH/" |
| 121 | # prepare pkg-config for cross building |
| 122 | [ -z "$PKG_CONFIG_PATH" ] && export PKG_CONFIG_PATH="${CBUILDROOT}/usr/lib/pkgconfig/" |
| 123 | [ -z "$PKG_CONFIG_SYSROOT_DIR" ] && export PKG_CONFIG_SYSROOT_DIR="${CBUILDROOT}" |
| 124 | # libtool bug workaround for extra rpaths |
| 125 | [ -z "$lt_cv_sys_lib_dlsearch_path_spec" ] && \ |
| 126 | export lt_cv_sys_lib_dlsearch_path_spec="${CBUILDROOT}/lib ${CBUILDROOT}/usr/lib /usr/lib /lib /usr/local/lib" |
| 127 | # setup cross-compiler |
| 128 | if [ -z "$CROSS_COMPILE" ]; then |
| 129 | export CROSS_COMPILE="${CHOST}-" |
| 130 | export CC=${CROSS_COMPILE}gcc |
| 131 | export CXX=${CROSS_COMPILE}g++ |
| 132 | export LD=${CROSS_COMPILE}ld |
| 133 | export CPPFLAGS="--sysroot=${CBUILDROOT} $CPPFLAGS" |
| 134 | export CXXFLAGS="--sysroot=${CBUILDROOT} $CXXFLAGS" |
| 135 | export CFLAGS="--sysroot=${CBUILDROOT} $CFLAGS" |
| 136 | export LDFLAGS="--sysroot=${CBUILDROOT} $LDFLAGS" |
| 137 | fi |
| 138 | fi |
| 139 | } |
| 140 | readconfig |
| 141 | |
| 142 | # expects $1 to be a package directory in the aports tree ('foo' or 'main/foo') |
| 143 | # outputs APKBUILD's path if successful |
| 144 | aports_buildscript() { |
| 145 | [ -n "$APORTSDIR" ] || return 1 |
| 146 | if [ "${1#*/}" != "$1" ]; then |
| 147 | ( cd "$APORTSDIR/$1" && [ -f APKBUILD ] && echo "$PWD/APKBUILD" ) |
| 148 | else |
| 149 | ( cd "$APORTSDIR"/*/"$1" && [ -f APKBUILD ] && echo "$PWD/APKBUILD" ) |
| 150 | fi |
| 151 | } |
| 152 | |
| 153 | # expects $1 to be a file, or a directory containing an APKBUILD, or a package directory in the aports tree |
| 154 | # outputs APKBUILD's path if successful (doesn't verify that it's a valid APKBUILD) |
| 155 | any_buildscript() { |
| 156 | if [ -f "$1" ]; then |
| 157 | echo "$1" |
| 158 | elif [ -d "$1" ]; then |
| 159 | [ -f "$1/APKBUILD" ] || return 1 |
| 160 | echo "$1/APKBUILD" |
| 161 | else |
| 162 | aports_buildscript "$1" || return 1 |
| 163 | fi |
| 164 | } |
| 165 | |
| 166 | # output functions |
| 167 | msg() { |
| 168 | [ -n "$quiet" ] && return 0 |
| 169 | local prompt="$GREEN>>>${NORMAL}" |
| 170 | printf "${prompt} %s\n" "$1" >&2 |
| 171 | } |
| 172 | |
| 173 | msg2() { |
| 174 | [ -n "$quiet" ] && return 0 |
| 175 | # ">>> %s" |
| 176 | printf " %s\n" "$1" >&2 |
| 177 | } |
| 178 | |
| 179 | warning() { |
| 180 | local prompt="${YELLOW}>>> WARNING:${NORMAL}" |
| 181 | printf "${prompt} %s\n" "$1" >&2 |
| 182 | } |
| 183 | |
| 184 | warning2() { |
| 185 | # ">>> WARNING: %s\n" |
| 186 | printf " %s\n" "$1" >&2 |
| 187 | } |
| 188 | |
| 189 | error() { |
| 190 | local prompt="${RED}>>> ERROR:${NORMAL}" |
| 191 | printf "${prompt} %s\n" "$1" >&2 |
| 192 | } |
| 193 | |
| 194 | error2() { |
| 195 | # ">>> ERROR: |
| 196 | printf " %s\n" "$1" >&2 |
| 197 | } |
| 198 | |
| 199 | set_xterm_title() { |
| 200 | if [ "$TERM" = xterm ] && [ -n "$USE_COLORS" ]; then |
| 201 | printf "\033]0;$1\007" >&2 |
| 202 | fi |
| 203 | } |
| 204 | |
| 205 | disable_colors() { |
| 206 | NORMAL="" |
| 207 | STRONG="" |
| 208 | RED="" |
| 209 | GREEN="" |
| 210 | YELLOW="" |
| 211 | BLUE="" |
| 212 | } |
| 213 | |
| 214 | enable_colors() { |
| 215 | NORMAL="\033[1;0m" |
| 216 | STRONG="\033[1;1m" |
| 217 | RED="\033[1;31m" |
| 218 | GREEN="\033[1;32m" |
| 219 | YELLOW="\033[1;33m" |
| 220 | BLUE="\033[1;34m" |
| 221 | } |
| 222 | |
| 223 | if [ -n "$USE_COLORS" ] && [ -t 1 ]; then |
| 224 | enable_colors |
| 225 | else |
| 226 | disable_colors |
| 227 | fi |
| 228 | |
| 229 | # caller may override |
| 230 | cleanup() { |
| 231 | return 0 |
| 232 | } |
| 233 | |
| 234 | die() { |
| 235 | error "$@" |
| 236 | cleanup |
| 237 | exit 1 |
| 238 | } |