Add patch

2 files changed, 13 insertions, 3 deletions

diff --git a/.SRCINFO b/.SRCINFO
index 34293d2e1e6f..3e573ab2f6b4 100644
--- a/.SRCINFO
+++ b/.SRCINFO
@@ -1,7 +1,7 @@
 pkgbase = octave-mechanics
 	pkgdesc = Library with functions useful for numerical computation in classical mechanics and structural analysis
 	pkgver = 1.3.1
-	pkgrel = 5
+	pkgrel = 6
 	url = https://octave.sourceforge.io/mechanics
 	install = octave-mechanics.install
 	arch = any
diff --git a/PKGBUILD b/PKGBUILD
index 0b2d88a599e8..2f623fad2e53 100644
--- a/PKGBUILD
+++ b/PKGBUILD
@@ -11,7 +11,7 @@
 _pack=mechanics
 pkgname=octave-${_pack}
 pkgver=1.3.1
-pkgrel=5
+pkgrel=6
 pkgdesc="Library with functions useful for numerical computation in classical mechanics and structural analysis"
 arch=(any)
 url="https://octave.sourceforge.io/${_pack}"
@@ -24,6 +24,7 @@ backup=()
 options=()
 install=${pkgname}.install
 _archive=${_pack}-${pkgver}.tar.gz
+_archive_patched=${_pack}-${pkgver}-patched.tar.gz
 source=("https://downloads.sourceforge.net/octave/${_archive}")
 noextract=("${_archive}")
 sha512sums=('e70d0e6e0918c052c7339e8979cebd2fcda63333c1ab2a05e45bf174b60dd7601e02e255dc97dbc359d59114b52f2654f2b7be6046a9f6885ac5f0a29f740e87')
@@ -39,6 +40,15 @@ _install_dir() {
   cp -rT "$src" "$dst"
 }
 
+prepare() {
+  cd "$srcdir"
+  tar xzf "$_archive"
+  # https://github.com/DragonFlyBSD/DPorts/blob/master/math/octave-forge-mechanics/files/patch-verletstep__boxed.cc
+  sed -i 's/feval/octave::feval/g' ${_pack}/inst/molecularDynamics/src/verletstep_boxed.cc
+  sed -i 's/feval/octave::feval/g' ${_pack}/inst/molecularDynamics/src/verletstep.cc
+  tar czf "$_archive_patched" "$_pack"
+}
+
 build() {
   _prefix="$srcdir"/install_prefix
   _archprefix="$srcdir"/install_archprefix
@@ -48,7 +58,7 @@ build() {
     cat <<-EOF
 			pkg local_list octave_packages;
 			pkg prefix $_prefix $_archprefix;
-			pkg install -verbose -nodeps $_archive;
+			pkg install -verbose -nodeps $_archive_patched;
 		EOF
   )"
 }