build: make deps/clean prefix=dist_dir

deps.mk

@@ -8,14 +8,24 @@ export MAKEFLAGS+=" -j$(( $(nproc) + 1)) "
 endif
 
 build ?= build
+prefix ?= $(rime_root)
 
 rime_deps = glog googletest leveldb marisa-trie opencc yaml-cpp
 
-.PHONY: all clean-src $(rime_deps)
+.PHONY: all clean clean-dist clean-src $(rime_deps)
 
 all: $(rime_deps)
 
-# note: this won't clean output files under include/, lib/ and bin/.
+clean: clean-src clean-dist
+
+clean-dist:
+	git rev-parse --is-inside-work-tree > /dev/null && \
+	find $(prefix)/bin $(prefix)/include $(prefix)/lib $(prefix)/share \
+	-depth -maxdepth 1 \
+	-exec bash -c 'git ls-files --error-unmatch "$$0" > /dev/null 2>&1 || rm -rv "$$0"' {} \; || true
+	rmdir $(prefix) 2> /dev/null || true
+
+# note: this won't clean output files under bin/, include/, lib/ and share/.
 clean-src:
 	for dep in $(rime_deps); do \
 		rm -r $(src_dir)/$${dep}/$(build) || true; \
@@ -28,15 +38,15 @@ glog:
 	-DBUILD_TESTING:BOOL=OFF \
 	-DWITH_GFLAGS:BOOL=OFF \
 	-DCMAKE_BUILD_TYPE:STRING="Release" \
-	-DCMAKE_INSTALL_PREFIX:PATH="$(rime_root)" \
+	-DCMAKE_INSTALL_PREFIX:PATH="$(prefix)" \
 	&& cmake --build $(build) --target install
 
 googletest:
 	cd $(src_dir)/googletest; \
 	cmake . -B$(build) \
 	-DBUILD_GMOCK:BOOL=OFF \
 	-DCMAKE_BUILD_TYPE:STRING="Release" \
-	-DCMAKE_INSTALL_PREFIX:PATH="$(rime_root)" \
+	-DCMAKE_INSTALL_PREFIX:PATH="$(prefix)" \
 	&& cmake --build $(build) --target install
 
 leveldb:
@@ -45,22 +55,22 @@ leveldb:
 	-DLEVELDB_BUILD_BENCHMARKS:BOOL=OFF \
 	-DLEVELDB_BUILD_TESTS:BOOL=OFF \
 	-DCMAKE_BUILD_TYPE:STRING="Release" \
-	-DCMAKE_INSTALL_PREFIX:PATH="$(rime_root)" \
+	-DCMAKE_INSTALL_PREFIX:PATH="$(prefix)" \
 	&& cmake --build $(build) --target install
 
 marisa-trie:
 	cd $(src_dir)/marisa-trie; \
 	cmake . -B$(build) \
 	-DCMAKE_BUILD_TYPE:STRING="Release" \
-	-DCMAKE_INSTALL_PREFIX:PATH="$(rime_root)" \
+	-DCMAKE_INSTALL_PREFIX:PATH="$(prefix)" \
 	&& cmake --build $(build) --target install
 
 opencc:
 	cd $(src_dir)/opencc; \
 	cmake . -B$(build) \
 	-DBUILD_SHARED_LIBS:BOOL=OFF \
 	-DCMAKE_BUILD_TYPE:STRING="Release" \
-	-DCMAKE_INSTALL_PREFIX:PATH="$(rime_root)" \
+	-DCMAKE_INSTALL_PREFIX:PATH="$(prefix)" \
 	&& cmake --build $(build) --target install
 
 yaml-cpp:
@@ -70,5 +80,5 @@ yaml-cpp:
 	-DYAML_CPP_BUILD_TESTS:BOOL=OFF \
 	-DYAML_CPP_BUILD_TOOLS:BOOL=OFF \
 	-DCMAKE_BUILD_TYPE:STRING="Release" \
-	-DCMAKE_INSTALL_PREFIX:PATH="$(rime_root)" \
+	-DCMAKE_INSTALL_PREFIX:PATH="$(prefix)" \
 	&& cmake --build $(build) --target install