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glazer

0.1.7
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Erlang NIF JSON encoder/decoder using the glaze C++ library

Retired package: Deprecated - Deprecated
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glazer Makefile
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Makefile 

ifndef VERBOSE

MAKEFLAGS += --no-print-directory

endif



PRIV_DIR := $(abspath priv)

OBJ_DIR  := $(abspath obj)

DEBUG    ?= 0

REBAR    ?= rebar3

APP      := $(shell sed -n '/application,/{s/^.*, //; s/,.*$$//; p; q}' src/*.app.src)



all: compile



help:

	@echo "Usage: make [target] [VAR=value ...]"

	@echo ""

	@echo "Build targets:"

	@echo "  all          Build NIF and compile Erlang (default)"

	@echo "  nif          Build only the C NIF shared library"

	@echo "  compile      Build NIF + run rebar3 compile"

	@echo "  optimize     PGO build: instrument → benchmark → rebuild (fastest binary)"

	@echo "  clean        Remove build artifacts"

	@echo "  distclean    Remove all generated files including deps"

	@echo ""

	@echo "Development:"

	@echo "  test         Run eunit test suite"

	@echo "  benchmark    Run benchmarks via mix bench"

	@echo "  deps         Fetch mix dependencies"

	@echo "  doc          Generate documentation"

	@echo ""

	@echo "Publishing:"

	@echo "  publish      Publish to hex.pm  (pass replace=1 to replace existing)"

	@echo "  deprecate    Deprecate a hex.pm release  (pass vsn=X.Y.Z)"

	@echo ""

	@echo "Variables:"

	@echo "  DEBUG=1      Build NIF without optimisations (-O0 -g)"

	@echo "  VERBOSE=1    Show full compiler command lines"



nif: $(PRIV_DIR)/glazer.so



$(PRIV_DIR)/glazer.so: $(wildcard c_src/*.cpp c_src/*.hpp)

	@$(MAKE) -C c_src PRIV_DIR=$(PRIV_DIR) OBJ_DIR=$(OBJ_DIR) DEBUG=$(DEBUG) \

	  $(if $(VERBOSE),VERBOSE=1,) --no-print-directory



compile: $(PRIV_DIR)/glazer.so

	$(REBAR) compile



clean:

	$(REBAR) clean

	@$(MAKE) --no-print-directory -C c_src PRIV_DIR=$(PRIV_DIR) OBJ_DIR=$(OBJ_DIR) DEBUG=$(DEBUG) clean 2>/dev/null || true



distclean: clean

	@rm -rf obj priv/glazer.so _build



test:

	$(REBAR) eunit



doc docs:

	$(REBAR) ex_doc



benchmark bench: deps

	@echo "Running benchmarks..."

	@mix bench



# Profile-guided optimisation: instrument → run tests as workload → rebuild.

# Usage: make optimize

optimize:

	@echo "==> PGO step 1/3: build instrumented binary"

	@$(MAKE) -C c_src PRIV_DIR=$(PRIV_DIR) OBJ_DIR=$(OBJ_DIR) PGO=generate clean all

	@$(REBAR) compile

	@echo "==> PGO step 2/3: collect profile data via test suite"

	mix bench 1>/dev/null

	@echo "==> PGO step 3/3: rebuild with profile data"

	@rm -f $(OBJ_DIR)/glazer_nif.o $(PRIV_DIR)/glazer.so

	@$(MAKE) -C c_src PRIV_DIR=$(PRIV_DIR) OBJ_DIR=$(OBJ_DIR) PGO=use all

	@$(REBAR) compile

	@echo "==> PGO build complete"



deps:

	@mix deps.get



publish: docs

	$(REBAR) hex publish$(if $(replace), --replace)



deprecate:

	@if [ -z $(vsn) ]; then \

	  echo "Usage: $(MAKE) $@ vsn=X.Y.Z      - Deprecate version X.Y.Z"; \

	  exit 1; \

	fi

	$(REBAR) hex retire $(APP) $(vsn) deprecated --message Deprecated



.PHONY: all help doc compile clean distclean test nif optimize benchmark bench deps publish deprecate