added extra/gc

fixes #973

extra/gc/PKGBUILD

@@ -0,0 +1,44 @@
+# $Id$
+# Maintainer: Daniel Isenmann <daniel [at] archlinux.org>
+# Contributor: dorphell <dorphell@gmx.net>
+
+# ALARM: Kevin Mihelich <kevin@archlinuxarm.org>
+#  - drop noelision.patch while we're at glibc 2.18
+
+pkgname=gc
+pkgver=7.4.2
+pkgrel=2.1
+pkgdesc="A garbage collector for C and C++"
+arch=('i686' 'x86_64')
+url="http://www.hboehm.info/gc/"
+license=('GPL')
+depends=('gcc-libs' 'libatomic_ops')
+source=("http://www.hboehm.info/gc/gc_source/${pkgname}-${pkgver}.tar.gz")
+md5sums=('12c05fd2811d989341d8c6d81f66af87')
+
+prepare() {
+  cd ${pkgname}-${pkgver}
+
+  sed -i 's#pkgdata#doc#' doc/doc.am
+}
+
+build() {
+  cd ${pkgname}-${pkgver}
+  autoreconf -fi
+  ./configure --prefix=/usr --enable-cplusplus --disable-static
+  make
+}
+
+check() {
+  cd ${pkgname}-${pkgver}
+  make check
+}
+
+package() {
+  cd ${pkgname}-${pkgver}
+  make DESTDIR="${pkgdir}" install
+
+  sed -i -e 's/GC_MALLOC 1L/gc 3/' doc/gc.man
+  install -m755 -d "${pkgdir}/usr/share/man/man3"
+  install -m644 doc/gc.man "${pkgdir}/usr/share/man/man3/gc.3"
+}