Switch to new package format

recipe.sh

@@ -0,0 +1,30 @@
+# This is the recipe.sh script. It is executed by BPM in a temporary directory when compiling a source package
+# BPM Expects the source code to be extracted into the automatically created 'source' directory which can be accessed using $BPM_SOURCE
+# BPM Expects the output files to be present in the automatically created 'output' directory which can be accessed using $BPM_OUTPUT
+
+# The prepare function is executed in the root of the temp directory
+# This function is used for putting downloaded files to the correct location or applying patches
+prepare() {
+  cd "$BPM_SOURCE"
+  patch -Np1 -i "$BPM_WORKDIR"/assimp-6.0.4-zlib-1.3.2.patch
+}
+
+# The build function is executed in the source directory
+# This function is used to compile the source code
+build() {
+  cmake -B build -DCMAKE_INSTALL_PREFIX=/usr     \
+                 -DASSIMP_BUILD_SAMPLES=OFF      \
+                 -DASSIMP_WARNINGS_AS_ERRORS=OFF \
+                 -DASSIMP_BUILD_ASSIMP_TOOLS=ON  \
+                 -DASSIMP_BUILD_ZLIB=OFF
+  cmake --build build
+}
+
+# The package function is executed in the source directory
+# This function is used to move the compiled files into the output directory
+package() {
+  DESTDIR="$BPM_OUTPUT" cmake --install build
+
+  # Install package license
+  install -Dm644 "$BPM_SOURCE"/LICENSE "$BPM_OUTPUT"/usr/share/licenses/assimp/LICENSE
+}