# Maintainer: Felix Yan <felixonmars@archlinux.org>
# Contributor: Sébastien Luttringer
# Contributor: Lawrence Lee <valheru@facticius.net>
# Contributor: Phillip Marvin <phillip.marvin@gmail.com>
# Contributor: keystone <phillip.marvin@gmail.com>

# ALARM: Kevin Mihelich <kevin@archlinuxarm.org>
#  - build v5 with system libatomic_ops

pkgname=libunwind
pkgver=1.3.1
pkgrel=2
pkgdesc='Portable and efficient C programming interface (API) to determine the call-chain of a program'
arch=('x86_64')
url='https://www.nongnu.org/libunwind/'
license=('GPL')
depends=('glibc' 'xz')
depends_arm=('libatomic_ops')
makedepends=('texlive-core')
source=("https://download.savannah.gnu.org/releases/$pkgname/$pkgname-$pkgver.tar.gz"{,.sig})
sha512sums=('3110d0aed4f5c781ef1ff72c9337e59793c02c42066209a4ac44f50eff1c0b0e02a5ff9f66891e62016de14af065a47975763970b839b700c0ff2e9f415c8def'
            'SKIP')
validpgpkeys=('5C96BDEAF5F47FB02BD4F6B965D98560914F3F48'  # Arun Sharma
              '1675C8DA2EF907FB116EB709EC52B396E6874AF2') # Dave Watson

build() {
  cd $pkgname-$pkgver
  CFLAGS+=' -fcommon' # https://wiki.gentoo.org/wiki/Gcc_10_porting_notes/fno_common
  [[ $CARCH == "arm" ]] && LDFLAGS+=" -latomic_ops" && CFLAGS+=" -DAO_USE_PTHREAD_DEFS=1"
  ./configure --prefix=/usr
  make
}

check() {
  cd $pkgname-$pkgver
  # This function is ``supposed'' to fail. Upstream know, but haven't fixed it.
  make check || :
}

package() {
  cd $pkgname-$pkgver
  make DESTDIR="$pkgdir" install
}

# vim:set ts=2 sw=2 et: