feat: pkg config management (#164)

related: #158

Signed-off-by: shaoting-huang <[email protected]>

cpp/CMakeLists.txt

@@ -68,4 +68,9 @@ install(TARGETS milvus-storage
     LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}
     ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR}
 )
-install(FILES "${CMAKE_CURRENT_BINARY_DIR}/milvus-storage.pc" DESTINATION "${CMAKE_INSTALL_LIBDIR}/pkgconfig/")
+message( "install cmake install libdir: ${CMAKE_CURRENT_SOURCE_DIR}")
+install(FILES "${CMAKE_CURRENT_BINARY_DIR}/milvus-storage.pc" DESTINATION "${CMAKE_CURRENT_SOURCE_DIR}/build/Release/")
+
+set(CMAKE_LIBRARY_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/lib)
+
+set(CMAKE_INCLUDE_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/include)

cpp/src/milvus-storage.pc.in

@@ -5,5 +5,5 @@ Name: Milvus Storage
 Description: Milvus Storage
 Version: @PROJECT_VERSION@
 
-Libs: -L${libdir} -lstorage
+Libs: -L${libdir} -lmilvus-storage
 Cflags: -I${includedir}

go/Makefile

@@ -7,7 +7,7 @@ MILVUS_STORAGE_LD_DIR = $(abspath $(MILVUS_STORAGE_ROOT)/cpp/build/Release)
 CFLAGS              += $(CONAN_CFLAGS)
 CXXFLAGS            += $(CONAN_CXXFLAGS)
 INCLUDE_DIRS        = $(CONAN_INCLUDE_DIRS_ARROW) $(MILVUS_STORAGE_INCLUDE_DIR)
-CPPFLAGS            = $(addprefix -I, $(INCLUDE_DIRS))
+CPPFLAGS            += $(addprefix -I, $(INCLUDE_DIRS))
 LDFLAGS             += $(addprefix -L, $(MILVUS_STORAGE_LD_DIR)) -Wl,-rpath,$(MILVUS_STORAGE_LD_DIR)
 
 .EXPORT_ALL_VARIABLES:
@@ -16,10 +16,11 @@ LDFLAGS             += $(addprefix -L, $(MILVUS_STORAGE_LD_DIR)) -Wl,-rpath,$(MI
 build:
 	@echo "CPPFLAGS: $(CPPFLAGS)"
 	@echo "LDFLAGS: $(LDFLAGS)"
+	@. $(PWD)/scripts/setenv.sh && \
 	CGO_CFLAGS="$(CPPFLAGS)" CGO_LDFLAGS="$(LDFLAGS) -lmilvus-storage" go build ./...
 
 test:
-	LD_LIBRARY_PATH=$(MILVUS_STORAGE_LD_DIR):$$LD_LIBRARY_PATH \
+	@. $(PWD)/scripts/setenv.sh && LD_LIBRARY_PATH=$(MILVUS_STORAGE_LD_DIR):$$LD_LIBRARY_PATH \
 		CGO_CFLAGS="$(CPPFLAGS)" \
 		CGO_LDFLAGS="$(LDFLAGS) -lmilvus-storage" \
 		go test -count=1 -timeout 30s ./... -gcflags "all=-N -l" -o gdb/

go/packed/packed_reader.go

@@ -15,6 +15,8 @@
 package packed
 
 /*
+#cgo pkg-config: milvus-storage
+
 #include <stdlib.h>
 #include "milvus-storage/packed/reader_c.h"
 #include "arrow/c/abi.h"

go/packed/packed_writer.go

@@ -15,6 +15,8 @@
 package packed
 
 /*
+#cgo pkg-config: milvus-storage
+
 #include <stdlib.h>
 #include "milvus-storage/packed/writer_c.h"
 #include "arrow/c/abi.h"

go/scripts/setenv.sh

@@ -0,0 +1,10 @@
+#!/bin/bash
+
+set +e
+
+unameOut="$(uname -s)"
+
+ROOT_DIR="$( cd -P "$( dirname "$SOURCE" )/.." && pwd )"
+
+# Update PKG_CONFIG_PATH
+export PKG_CONFIG_PATH="${PKG_CONFIG_PATH}:${ROOT_DIR}/cpp/build/Release/"