# Template file for 'crash'
pkgname=crash
version=7.2.4
revision=1
build_style=gnu-makefile
hostmakedepends="flex"
makedepends="lzo-devel ncurses-devel zlib-devel"
short_desc="Kernel crash dump debugger and live inspector"
maintainer="Leah Neukirchen <leah@vuxu.org>"
license="GPL-3.0-or-later"
homepage="http://people.redhat.com/anderson/"
changelog="https://people.redhat.com/anderson/crash.changelog.html"
distfiles="http://people.redhat.com/anderson/${pkgname}-${version}.tar.gz"
checksum=3ecc778b6aaabc11997315fb5be292734d7d8db0936294d4ed790c24beae9ab7
only_for_archs="i686 x86_64"  # broken on musl
nocross=yes
LDFLAGS=-llzo2

case "$XBPS_TARGET_MACHINE" in
	i686*) nopie=yes;; # broken CPUID inline assembly
esac

post_extract() {
	sed -i 's|arch|uname -a|g' extensions/snap.mk
	sed -i 's|/usr/lib/debug/lib/modules|/usr/lib/debug/usr/lib/modules|g' defs.h
	sed -i 's|/boot/efi/redhat|/usr/lib/debug/boot/|g' filesys.c
	sed -i '/^LDFLAGS=/d' Makefile
}

do_build() {
	make gdb_unzip
	sed -i 's|sys/debugreg.h|asm/debugreg.h|g' gdb-7.6/gdb/amd64-linux-nat.c
	sed -i 's|const struct ps_prochandle|struct ps_prochandle|g' gdb-7.6/gdb/*.c

	make ${makejobs} lzo
	make ${makejobs} extensions
}

do_install() {
	vbin crash
	vman crash.8
	vmkdir usr/lib/crash/extensions
	for f in extensions/*.so; do
		vinstall $f 0644 usr/lib/crash/extensions
	done
}