openimageio: fix armv[56]* and mips*

These targets need to link against libatomic which isn't auto detected.

srcpkgs/openimageio/template

@@ -1,14 +1,11 @@
 # Template file for 'openimageio'
 pkgname=openimageio
 version=1.7.17
-revision=2
+revision=3
 wrksrc=oiio-Release-${version}
 build_style=cmake
 configure_args="-DUSE_OPENGL=0 -DUSE_QT=0 -DUSE_PYTHON=0 -DOIIO_BUILD_TESTS=0
  -DSTOP_ON_WARNING=0 -DCMAKE_SYSTEM_PROCESSOR=${XBPS_TARGET_MACHINE}"
-case "$XBPS_TARGET_MACHINE" in
-	i686*|x86_64*) configure_args+=" -DUSE_SIMD=sse2" ;;
-esac
 hostmakedepends="pkg-config"
 makedepends="boost-devel giflib-devel libraw-devel libopenjpeg-devel libwebp-devel
  libjpeg-turbo-devel tiff-devel libpng-devel libopenexr-devel freetype-devel
@@ -21,11 +18,27 @@ distfiles="https://github.com/OpenImageIO/oiio/archive/Release-${version}.tar.gz
 checksum=669c59d06399dd882c3e2469bb3a4b33d537db150f6fe056495c3429b5c3838f
 
 CXXFLAGS="-faligned-new"
+case "$XBPS_TARGET_MACHINE" in
+	i686*|x86_64*) configure_args+=" -DUSE_SIMD=sse2" ;;
+	armv[56]*|mips*) makedepends+=" libatomic-devel" ;;
+esac
 
 pre_build() {
+	local f
 	# Replace -isystem with -I to avoid "#include_next <stdlib.h>" file not found
 	sed -i CMakeLists.txt -e "s;-isystem;-I;g"
 	find ${wrksrc} -type f -exec sed -i "{}" -e "s;<sys/poll\.h>;<poll.h>;g" \;
+	case "$XBPS_TARGET_MACHINE" in
+	armv[56]*|mips*)
+		# Add libatomic to the targets
+		sed -i src/libOpenImageIO/CMakeLists.txt \
+			-e "s;^\(target_link_libraries (OpenImageIO ${ZLIB_LIBRARIES}\));\1 atomic);"
+		for f in idiff igrep iconvert iinfo maketx testtex oiiotool; do
+			sed -i src/${f}/CMakeLists.txt \
+				-e "s;^\(target_link_libraries .*\));\1 atomic);"
+		done
+		;;
+	esac
 }
 
 post_install() {