Makefile

.PHONY: duckdb install-duckdb clean-duckdb clean-all lintcheck check-regression-duckdb clean-regression

MODULE_big = pg_duckdb
EXTENSION = pg_duckdb
DATA = pg_duckdb.control $(wildcard sql/pg_duckdb--*.sql)

SRCS = $(wildcard src/*.cpp src/*/*.cpp)
OBJS = $(subst .cpp,.o, $(SRCS))

C_SRCS = $(wildcard src/*.c src/*/*.c)
OBJS += $(subst .c,.o, $(C_SRCS))

# set to `make` to disable ninja
DUCKDB_GEN ?= ninja
# used to know what version of extensions to download
DUCKDB_VERSION = v1.1.3
# duckdb build tweaks
DUCKDB_CMAKE_VARS = -DBUILD_SHELL=0 -DBUILD_PYTHON=0 -DBUILD_UNITTESTS=0
# set to 1 to disable asserts in DuckDB. This is particularly useful in combinition with MotherDuck.
# When asserts are enabled the released motherduck extension will fail some of
# those asserts. By disabling asserts it's possible to run a debug build of
# DuckDB agains the release build of MotherDuck.
DUCKDB_DISABLE_ASSERTIONS ?= 0

DUCKDB_BUILD_CXX_FLAGS=
DUCKDB_BUILD_TYPE=
ifeq ($(DUCKDB_BUILD), Debug)
	DUCKDB_BUILD_CXX_FLAGS = -g -O0 -D_GLIBCXX_ASSERTIONS
	DUCKDB_BUILD_TYPE = debug
else
	DUCKDB_BUILD_CXX_FLAGS =
	DUCKDB_BUILD_TYPE = release
endif

DUCKDB_LIB = libduckdb$(DLSUFFIX)
FULL_DUCKDB_LIB = third_party/duckdb/build/$(DUCKDB_BUILD_TYPE)/src/$(DUCKDB_LIB)

override PG_CPPFLAGS += -Iinclude -Ithird_party/duckdb/src/include -Ithird_party/duckdb/third_party/re2
override PG_CXXFLAGS += -std=c++17 -Wno-sign-compare -Wno-register ${DUCKDB_BUILD_CXX_FLAGS}

SHLIB_LINK += -Wl,-rpath,$(PG_LIB)/ -lpq -Lthird_party/duckdb/build/$(DUCKDB_BUILD_TYPE)/src -L$(PG_LIB) -lduckdb -lstdc++ -llz4

include Makefile.global

# We need the DuckDB header files to build our own .o files. We depend on the
# duckdb submodule HEAD, because that target pulls in the submodule which
# includes those header files. This does mean that we rebuild our .o files
# whenever we change the DuckDB version, but that seems like a fairly
# reasonable thing to do anyway, even if not always strictly necessary always.
$(OBJS): .git/modules/third_party/duckdb/HEAD

COMPILE.cc.bc += $(PG_CPPFLAGS)
COMPILE.cxx.bc += $(PG_CXXFLAGS)

# shlib is the final output product - make duckdb and all .o dependencies
$(shlib): $(FULL_DUCKDB_LIB) $(OBJS)

NO_INSTALLCHECK = 1

PYTEST_CONCURRENCY = auto

check-regression-duckdb:
	$(MAKE) -C test/regression check-regression-duckdb

clean-regression:
	$(MAKE) -C test/regression clean-regression

installcheck: all install
	$(MAKE) check-regression-duckdb

pycheck: all install
	pytest -n $(PYTEST_CONCURRENCY)

check: installcheck pycheck

duckdb: $(FULL_DUCKDB_LIB)

.git/modules/third_party/duckdb/HEAD:
	git submodule update --init --recursive

$(FULL_DUCKDB_LIB): .git/modules/third_party/duckdb/HEAD
	OVERRIDE_GIT_DESCRIBE=$(DUCKDB_VERSION) \
	GEN=$(DUCKDB_GEN) \
	CMAKE_VARS="$(DUCKDB_CMAKE_VARS)" \
	DISABLE_SANITIZER=1 \
	DISABLE_ASSERTIONS=$(DUCKDB_DISABLE_ASSERTIONS) \
	EXTENSION_CONFIGS="../pg_duckdb_extensions.cmake" \
	$(MAKE) -C third_party/duckdb \
	$(DUCKDB_BUILD_TYPE)

install-duckdb: $(FULL_DUCKDB_LIB) $(shlib)
	$(install_bin) -m 755 $(FULL_DUCKDB_LIB) $(DESTDIR)$(PG_LIB)

clean-duckdb:
	rm -rf third_party/duckdb/build

install: install-duckdb

clean-all: clean clean-regression clean-duckdb

lintcheck:
	clang-tidy $(SRCS) -- -I$(INCLUDEDIR) -I$(INCLUDEDIR_SERVER) -Iinclude $(CPPFLAGS) -std=c++17
	ruff check

format:
	git clang-format origin/main
	ruff format