diff --git a/media-libs/alembic/alembic-1.8.3.recipe b/media-libs/alembic/alembic-1.8.3.recipe
index f564ce083..f1755c448 100644
--- a/media-libs/alembic/alembic-1.8.3.recipe
+++ b/media-libs/alembic/alembic-1.8.3.recipe
@@ -22,7 +22,7 @@ COPYRIGHT="2009-2016 Sony Pictures Imageworks
 	2016-2018 Blizzard Entertainment, Inc.
 	2018 J Cube, Inc."
 LICENSE="ALEMBIC"
-REVISION="1"
+REVISION="2"
 SOURCE_URI="https://github.com/alembic/alembic/archive/$portVersion.tar.gz"
 CHECKSUM_SHA256="b0bc74833bff118a869e81e6acb810a58797e77ef63143954b2f8e817c7f65cb"
 SOURCE_FILENAME="alembic-$portVersion.tar.gz"
@@ -31,11 +31,6 @@ PATCHES="alembic-$portVersion.patchset"
 ARCHITECTURES="all !x86_gcc2"
 SECONDARY_ARCHITECTURES="x86"
 
-commandBinDir=$binDir
-if [ "$targetArchitecture" = x86_gcc2 ]; then
-	commandBinDir=$prefix/bin
-fi
-
 libVersion="$portVersion"
 libVersionCompat="$libVersion compat >= ${libVersion%%.*}"
 
@@ -70,7 +65,7 @@ REQUIRES_devel="
 
 BUILD_REQUIRES="
 	haiku${secondaryArchSuffix}_devel
-	devel:libboost_program_options$secondaryArchSuffix
+	devel:libboost_program_options$secondaryArchSuffix >= 1.70.0
 	devel:libhdf5$secondaryArchSuffix
 	devel:libIlmThread_3_0$secondaryArchSuffix
 	devel:libImath_3_0$secondaryArchSuffix
@@ -85,57 +80,38 @@ BUILD_PREREQUIRES="
 
 defineDebugInfoPackage alembic$secondaryArchSuffix \
 	$libDir/libAlembic.so.$portVersion \
-	$commandBinDir/abcconvert \
-	$commandBinDir/abcdiff \
-	$commandBinDir/abcecho \
-	$commandBinDir/abcechobounds \
-	$commandBinDir/abcls \
-	$commandBinDir/abcstitcher \
-	$commandBinDir/abctree
+	$prefix/bin/abcconvert \
+	$prefix/bin/abcdiff \
+	$prefix/bin/abcecho \
+	$prefix/bin/abcechobounds \
+	$prefix/bin/abcls \
+	$prefix/bin/abcstitcher \
+	$prefix/bin/abctree
 
 PATCH()
 {
-	if [ -n "$secondaryArchSuffix" ]; then
-		sed -i \
-			-e "s|\(DESTINATION\) lib|\1 $relativeLibDir|;" \
-			-e "s|\(ConfigPackageLocation\) lib/cmake/|\1 $relativeLibDir/cmake/|;" \
-			lib/Alembic/CMakeLists.txt
-	fi
+	sed -i -e "s|\(DESTINATION\) include|\1 $relativeIncludeDir|;" \
+		lib/Alembic/{Abc*,Ogawa,Util}/CMakeLists.txt
 }
 
 BUILD()
 {
-	mkdir -p build
-	cd build
-
 	export ILMBASE_INC_DIR="`finddir B_SYSTEM_DIRECTORY`/$relativeIncludeDir/OpenEXR"
 
-	cmake .. \
-		-DCMAKE_BUILD_TYPE=Release \
-		-DUSE_HDF5=ON \
-		-DALEMBIC_LIB_USES_BOOST=ON \
-		$cmakeDirArgs
-
-	make $jobArgs
+	cmake -Bbuild -S. -DCMAKE_BUILD_TYPE=Release \
+		-DCMAKE_INSTALL_PREFIX=$prefix \
+		-DALEMBIC_LIB_INSTALL_DIR=$libDir \
+		-DConfigPackageLocation=$libDir/cmake/Alembic \
+		-DUSE_HDF5=ON
+	make -C build $jobArgs
 }
 
 INSTALL()
 {
-	cd build
-	make install
-
-	mkdir -p $includeDir
-	mv $prefix/include/* $includeDir/
-	rm -rf $prefix/include
-	mv $prefix/lib $prefix/lib2
-	mkdir -p $libDir/cmake
-	mv $prefix/lib2/* $libDir
-	rm -rf $prefix/lib2
+	make -C build install
 
 	prepareInstalledDevelLib libAlembic
 
-	fixPkgconfig
-
 	packageEntries devel \
 		$developDir \
 		$libDir/cmake