* update qhull to 2020.2-5

qhull/PKGBUILD

@@ -8,19 +8,22 @@
 pkgname=qhull
 pkgver=2020.2
 _pkgver=8.0.2
-pkgrel=4
-pkgdesc="A general dimension code for computing convex hulls and related structures"
+pkgrel=5
+pkgdesc='A general dimension code for computing convex hulls and related structures'
 arch=(x86_64 powerpc64le powerpc64 powerpc riscv64)
-url="http://www.qhull.org/"
-license=(custom)
+url='http://www.qhull.org/'
+license=(LicenseRef-qhull)
 depends=(glibc)
 makedepends=(cmake)
-source=("http://www.qhull.org/download/qhull-${pkgver%.*}-src-$_pkgver.tgz")
+source=(http://www.qhull.org/download/qhull-${pkgver%.*}-src-$_pkgver.tgz)
 sha256sums=('b5c2d7eb833278881b952c8a52d20179eab87766b00b865000469a45c1838b7e')
 
 build() {
   cmake -B build -S $pkgname-$pkgver \
-    -DCMAKE_INSTALL_PREFIX=/usr
+    -DCMAKE_INSTALL_PREFIX=/usr \
+    -DCMAKE_C_FLAGS="$CFLAGS -ffat-lto-objects" \
+    -DCMAKE_CXX_FLAGS="$CXXFLAGS -ffat-lto-objects" \
+    -DCMAKE_SKIP_RPATH=ON
   cmake --build build
   cmake --build build --target libqhull # deprecated, needed by octave
 }
@@ -30,5 +33,5 @@ package() {
   cp -P build/libqhull.so* "$pkgdir"/usr/lib/
 
   # Install license
-  install -Dm644 "$srcdir"/$pkgname-$pkgver/COPYING.txt -t "$pkgdir"/usr/share/licenses/$pkgname/
+  install -Dm644 "$srcdir"/$pkgname-$pkgver/COPYING.txt -t "$pkgdir"/usr/share/licenses/$pkgname
 }