This is an automated email from the ASF dual-hosted git repository. ronny pushed a commit to branch update-snappy in repository https://gitbox.apache.org/repos/asf/couchdb-snappy.git
commit bcfcdb4630891b91993faf3a31d8b148b7eb7d76 Author: Mikhail Uvarov <[email protected]> AuthorDate: Tue Nov 6 17:34:15 2018 +0000 Compile NIF using Port Compiler plugin --- c_src/Makefile | 73 ---------------------------------------------------------- rebar.config | 25 ++++++++++++-------- 2 files changed, 16 insertions(+), 82 deletions(-) diff --git a/c_src/Makefile b/c_src/Makefile deleted file mode 100644 index 5bdc548..0000000 --- a/c_src/Makefile +++ /dev/null @@ -1,73 +0,0 @@ -# Based on c_src.mk from erlang.mk by Loic Hoguin <[email protected]> - -CURDIR := $(shell pwd) -BASEDIR := $(abspath $(CURDIR)/..) - -PROJECT := snappy_nif - -ERTS_INCLUDE_DIR ?= $(shell erl -noshell -s init stop -eval "io:format(\"~s/erts-~s/include/\", [code:root_dir(), erlang:system_info(version)]).") -ERL_INTERFACE_INCLUDE_DIR ?= $(shell erl -noshell -s init stop -eval "io:format(\"~s\", [code:lib_dir(erl_interface, include)]).") -ERL_INTERFACE_LIB_DIR ?= $(shell erl -noshell -s init stop -eval "io:format(\"~s\", [code:lib_dir(erl_interface, lib)]).") - -C_SRC_DIR = $(CURDIR) -C_SRC_OUTPUT ?= $(CURDIR)/../priv/$(PROJECT).so - -# System type and C compiler/flags. - -UNAME_SYS := $(shell uname -s) -ifeq ($(UNAME_SYS), Darwin) - CC ?= cc - CFLAGS += -O3 -std=c99 -arch x86_64 -finline-functions -Wall -Wmissing-prototypes - CXXFLAGS += -O3 -arch x86_64 -finline-functions -Wall - LDFLAGS += -arch x86_64 -flat_namespace -undefined suppress -else ifeq ($(UNAME_SYS), FreeBSD) - CC ?= cc - CFLAGS ?= -O3 -std=c99 -finline-functions -Wall -Wmissing-prototypes - CXXFLAGS ?= -O3 -finline-functions -Wall -else ifeq ($(UNAME_SYS), Linux) - CC ?= gcc - CFLAGS ?= -O3 -std=c99 -finline-functions -Wall -Wmissing-prototypes - CXXFLAGS ?= -O3 -finline-functions -Wall -endif - -CFLAGS += -fPIC -I $(ERTS_INCLUDE_DIR) -I $(ERL_INTERFACE_INCLUDE_DIR) -CXXFLAGS += -fPIC -I $(ERTS_INCLUDE_DIR) -I $(ERL_INTERFACE_INCLUDE_DIR) - -LDLIBS += -L $(ERL_INTERFACE_LIB_DIR) -lerl_interface -lei -LDFLAGS += -shared -lstdc++ - -# Verbosity. - -c_verbose_0 = @echo " C " $(?F); -c_verbose = $(c_verbose_$(V)) - -cpp_verbose_0 = @echo " CPP " $(?F); -cpp_verbose = $(cpp_verbose_$(V)) - -link_verbose_0 = @echo " LD " $(@F); -link_verbose = $(link_verbose_$(V)) - -SOURCES := $(shell find $(C_SRC_DIR) -type f \( -name "*.c" -o -name "*.C" -o -name "*.cc" -o -name "*.cpp" \)) -OBJECTS = $(addsuffix .o, $(basename $(SOURCES))) - -COMPILE_C = $(c_verbose) $(CC) $(CFLAGS) $(CPPFLAGS) -c -COMPILE_CPP = $(cpp_verbose) $(CXX) $(CXXFLAGS) $(CPPFLAGS) -c - -$(C_SRC_OUTPUT): $(OBJECTS) - @mkdir -p $(BASEDIR)/priv/ - $(link_verbose) $(CC) $(OBJECTS) $(LDFLAGS) $(LDLIBS) -o $(C_SRC_OUTPUT) - -%.o: %.c - $(COMPILE_C) $(OUTPUT_OPTION) $< - -%.o: %.cc - $(COMPILE_CPP) $(OUTPUT_OPTION) $< - -%.o: %.C - $(COMPILE_CPP) $(OUTPUT_OPTION) $< - -%.o: %.cpp - $(COMPILE_CPP) $(OUTPUT_OPTION) $< - -clean: - @rm -f $(C_SRC_OUTPUT) $(OBJECTS) diff --git a/rebar.config b/rebar.config index 34ec399..23ea5d5 100644 --- a/rebar.config +++ b/rebar.config @@ -1,11 +1,18 @@ -{require_otp_vsn, "R13B04|R14|R15|R16|17|18|19"}. {erl_opts, [debug_info, warn_unused_vars, warn_shadow_vars, warn_unused_import]}. {eunit_opts, [verbose]}. -{pre_hooks, [ - {"(linux|darwin|solaris)", compile, "make -C c_src"}, - {"(freebsd)", compile, "gmake -C c_src"} -]}. -{post_hooks, [ - {"(linux|darwin|solaris)", clean, "make -C c_src clean"}, - {"(freebsd)", clean, "gmake -C c_src clean"} -]}. + +%% Compile nif using port compiler plugin +{plugins, [pc]}. + +{artifacts, ["priv/snappy_nif.so"]}. + +{port_specs, [ + {".*", "priv/snappy_nif.so", ["c_src/snappy/*.cc", "c_src/*.cc"], [{env, [{"LDFLAGS", "$LDFLAGS -lstdc++"}]}]} + ]}. + +{provider_hooks, [ + {post, [ + {compile, {pc, compile}}, + {clean, {pc, clean}} + ]} + ]}.
