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https://github.com/pygos/build.git
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David Oberhollenzer
c8d01f966a
Been working on this for too long, don't remember the specifics, will add documentation. Signed-off-by: David Oberhollenzer <goliath@infraroot.at>
73 lines
1.6 KiB
Plaintext
Executable file
73 lines
1.6 KiB
Plaintext
Executable file
VERSION="1.1.20"
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SRCDIR="musl-$VERSION"
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TARBALL="$SRCDIR.tar.gz"
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URL="https://www.musl-libc.org/releases"
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SHA256SUM="44be8771d0e6c6b5f82dd15662eb2957c9a3173a19a8b49966ac0542bbd40d61"
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DEPENDS="tc-gcc1 linux-dev fortify-headers tc-pkgtool"
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SUBPKG="libc libc-dev"
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prepare() {
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return
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}
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build() {
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local cflags="-O2 -Os"
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local ldflags=""
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if [ "x$TC_HARDENING" = "xyes" ]; then
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cflags="$cflags -fPIE -fPIC -fstack-protector-all"
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ldflags="$ldflags -z noexecstack -z relro -z now"
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fi
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${TARGET}-gcc -c "$SCRIPTDIR/pkg/$PKGNAME/__stack_chk_fail_local.c" -o __stack_chk_fail_local.o
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${TARGET}-ar r libssp_nonshared.a __stack_chk_fail_local.o
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CFLAGS="$cflags" LDFLAGS="$ldflags" \
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CROSS_COMPILE="${TARGET}-" $1/configure --prefix=/ --target="$TARGET"
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CROSS_COMPILE="${TARGET}-" make -j $NUMJOBS
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}
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deploy() {
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local INPUT="$1"
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local DEPLOY="$2"
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local MUSL_CPU=""
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case "$TARGET" in
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i*86-*)
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MUSL_CPU="i386"
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;;
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x86_64-*)
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MUSL_CPU="x86_64"
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;;
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arm-*)
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MUSL_CPU="arm"
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;;
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*)
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echo "don't know how to map $TARGET to Musl arch"
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exit 1
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;;
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esac
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DESTDIR="$DEPLOY" make install-headers
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DESTDIR="$DEPLOY" make install-libs
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cat_file_merge "LDPATH" > "$DEPLOY/LDPATH"
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cp libssp_nonshared.a "$DEPLOY/lib"
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cp $SCRIPTDIR/pkg/$PKGNAME/*.{desc,files} "$DEPLOY"
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cat > "$DEPLOY/libc.files" <<_EOF
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dir lib 0755 0 0
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dir etc 0755 0 0
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file lib/libc.so 0755 0 0 $DEPLOY/lib/libc.so
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slink lib/ld-musl-${MUSL_CPU}.so.1 0777 0 0 libc.so
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file etc/ld-musl-${MUSL_CPU}.path 0644 0 0 $DEPLOY/LDPATH
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_EOF
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}
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check_update() {
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curl --silent -L "$URL" | grep -o ">musl-[0-9.]*tar.gz<" | \
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sed 's/>musl-//g' | sed 's/.tar.gz<//g' | \
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verson_find_greatest "$VERSION"
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}
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