Bug#943706: opencv: delete static build dir to save lots of space during build

[Samuel Thibault]

Samuel Thibault, le dim. 05 janv. 2020 20:34:46 +0100, a ecrit:
> At least, we could avoid uselessly building the unused static version
> with the attached change. That'll reduce disk usage from tens of
> gigabytes down to a few gigabytes, and probably reduce the build time
> a lot as well.

Even better, there is no need to build the test binaries since they are
not installed either and the testsuite is run on the dynamic version
only.

Samuel
-------------- next part --------------
--- debian/rules.original	2020-01-01 19:27:07.000000000 +0000
+++ debian/rules	2020-01-05 20:28:17.000000000 +0000
@@ -52,10 +58,8 @@
 CMAKE_FLAGS = \
 	-GNinja \
 	-DANT_EXECUTABLE=/usr/bin/ant \
-	-DBUILD_EXAMPLES=ON	\
 	-DBUILD_JAVA=ON \
 	-DBUILD_PROTOBUF=OFF \
-	-DBUILD_TESTS=ON \
 	-DBUILD_PERF_TESTS=OFF \
 	-DBUILD_opencv_dnn=ON \
 	-DBUILD_opencv_dnn_modern=ON \
@@ -123,11 +126,15 @@
 	# dynamicly linked
 	dh_auto_configure -B $(BUILDDIR) \
 		-- $(CMAKE_FLAGS) \
+		-DBUILD_EXAMPLES=ON \
+		-DBUILD_TESTS=ON \
 		-DCMAKE_SHARED_LINKER_FLAGS_RELEASE="$(LDFLAGS)" \
 		-DBUILD_SHARED_LIBS=ON -DBUILD_DOCS=ON
 	# statically linked
 	dh_auto_configure -B $(BUILDDIR)-static \
 		-- $(CMAKE_FLAGS) \
+		-DBUILD_EXAMPLES=OFF \
+		-DBUILD_TESTS=OFF \
 		-DBUILD_SHARED_LIBS=OFF -DBUILD_DOCS=OFF
 
 override_dh_auto_build: