#!/bin/sh

#shellcheck disable=SC2034
#shellcheck disable=SC2154
#shellcheck disable=SC2086

#ebs.formulae
ebsver=1

pkgname=bzip2
pkgver=1.0.8
pkgsrc=https://sourceware.org/pub/bzip2/bzip2-$pkgver.tar.gz
pkgchecksum=sha256:ab5a03176ee106d3f0fa90e381da478ddae405918153cca248e682cd0c4a2269
pkgdesc="block-sorting file compression format"
pkgmaintainer="juanvel400 <me@juanvel400.com>"
pkglicense="bzip2-1.0.8"
pkghomepage="https://sourceware.org/git/?p=bzip2.git;a=summary"
pkgcheck=false
pkgdeps="musl"
pkgprovides="libbz2"

prepare() {
    sed -i 's|$(PREFIX)/man|$(PREFIX)/share/man|g' Makefile
    sed -i 's/gcc/$(CC)/g' Makefile-libbz2_so Makefile
    sed -i 's/CFLAGS=-Wall/CFLAGS=-Wall -fPIC/' Makefile-libbz2_so
}

build() {
    make -f Makefile-libbz2_so \
        CC="${CC:-cc}" \
        AR="${AR:-ar}" \
        RANLIB="${RANLIB:-ranlib}" \
        CFLAGS="${CFLAGS:--O2} -fPIC" \
        LDFLAGS="${LDFLAGS:-}"
    make \
        CC="${CC:-cc}" \
        AR="${AR:-ar}" \
        RANLIB="${RANLIB:-ranlib}" \
        CFLAGS="${CFLAGS:--O2}" \
        LDFLAGS="${LDFLAGS:-}"
}

package() {
    install -Dm755 bzip2 "$pkgdir/usr/bin/bzip2"
    install -Dm755 bzip2recover "$pkgdir/usr/bin/bzip2recover"

    install -Dm644 libbz2.a "$pkgdir/usr/lib/libbz2.a"
    install -Dm644 bzlib.h "$pkgdir/usr/include/bzlib.h"

    install -Dm644 bzip2.1 "$pkgdir/usr/share/man/man1/bzip2.1"
    install -Dm755 libbz2.so.1.0.8 "$pkgdir/usr/lib/libbz2.so.1.0.8"

    ln -sf libbz2.so.1.0.8 "$pkgdir/usr/lib/libbz2.so.1.0"
    ln -sf libbz2.so.1.0.8 "$pkgdir/usr/lib/libbz2.so.1"
    ln -sf libbz2.so.1.0.8 "$pkgdir/usr/lib/libbz2.so"

    ln -sf bzip2 "$pkgdir/usr/bin/bunzip2"
    ln -sf bzip2 "$pkgdir/usr/bin/bzcat"
}