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-rw-r--r--plugins/c_src.mk47
1 files changed, 36 insertions, 11 deletions
diff --git a/plugins/c_src.mk b/plugins/c_src.mk
index e5d6e51..87fd32f 100644
--- a/plugins/c_src.mk
+++ b/plugins/c_src.mk
@@ -7,12 +7,32 @@
C_SRC_DIR ?= $(CURDIR)/c_src
C_SRC_ENV ?= $(C_SRC_DIR)/env.mk
-C_SRC_OUTPUT ?= $(CURDIR)/priv/$(PROJECT).so
+C_SRC_OUTPUT ?= $(CURDIR)/priv/$(PROJECT)
C_SRC_TYPE ?= shared
# System type and C compiler/flags.
-ifeq ($(PLATFORM),darwin)
+ifeq ($(PLATFORM),msys2)
+ C_SRC_OUTPUT_EXECUTABLE_EXTENSION ?= .exe
+ C_SRC_OUTPUT_SHARED_EXTENSION ?= .dll
+else
+ C_SRC_OUTPUT_EXECUTABLE_EXTENSION ?=
+ C_SRC_OUTPUT_SHARED_EXTENSION ?= .so
+endif
+
+ifeq ($(C_SRC_TYPE),shared)
+ C_SRC_OUTPUT_FILE = $(C_SRC_OUTPUT)$(C_SRC_OUTPUT_SHARED_EXTENSION)
+else
+ C_SRC_OUTPUT_FILE = $(C_SRC_OUTPUT)$(C_SRC_OUTPUT_EXECUTABLE_EXTENSION)
+endif
+
+ifeq ($(PLATFORM),msys2)
+# We hardcode the compiler used on MSYS2. The default CC=cc does
+# not produce working code. The "gcc" MSYS2 package also doesn't.
+ CC = /mingw64/bin/gcc
+ CFLAGS ?= -O3 -std=c99 -finline-functions -Wall -Wmissing-prototypes
+ CXXFLAGS ?= -O3 -finline-functions -Wall
+else ifeq ($(PLATFORM),darwin)
CC ?= cc
CFLAGS ?= -O3 -std=c99 -arch x86_64 -finline-functions -Wall -Wmissing-prototypes
CXXFLAGS ?= -O3 -arch x86_64 -finline-functions -Wall
@@ -27,10 +47,15 @@ else ifeq ($(PLATFORM),linux)
CXXFLAGS ?= -O3 -finline-functions -Wall
endif
-CFLAGS += -fPIC -I $(ERTS_INCLUDE_DIR) -I $(ERL_INTERFACE_INCLUDE_DIR)
-CXXFLAGS += -fPIC -I $(ERTS_INCLUDE_DIR) -I $(ERL_INTERFACE_INCLUDE_DIR)
+ifneq ($(PLATFORM),msys2)
+ CFLAGS += -fPIC
+ CXXFLAGS += -fPIC
+endif
+
+CFLAGS += -I"$(ERTS_INCLUDE_DIR)" -I"$(ERL_INTERFACE_INCLUDE_DIR)"
+CXXFLAGS += -I"$(ERTS_INCLUDE_DIR)" -I"$(ERL_INTERFACE_INCLUDE_DIR)"
-LDLIBS += -L $(ERL_INTERFACE_LIB_DIR) -lerl_interface -lei
+LDLIBS += -L"$(ERL_INTERFACE_LIB_DIR)" -lerl_interface -lei
# Verbosity.
@@ -67,15 +92,15 @@ OBJECTS = $(addsuffix .o, $(basename $(SOURCES)))
COMPILE_C = $(c_verbose) $(CC) $(CFLAGS) $(CPPFLAGS) -c
COMPILE_CPP = $(cpp_verbose) $(CXX) $(CXXFLAGS) $(CPPFLAGS) -c
-app:: $(C_SRC_ENV) $(C_SRC_OUTPUT)
+app:: $(C_SRC_ENV) $(C_SRC_OUTPUT_FILE)
-test-build:: $(C_SRC_ENV) $(C_SRC_OUTPUT)
+test-build:: $(C_SRC_ENV) $(C_SRC_OUTPUT_FILE)
-$(C_SRC_OUTPUT): $(OBJECTS)
+$(C_SRC_OUTPUT_FILE): $(OBJECTS)
$(verbose) mkdir -p priv/
$(link_verbose) $(CC) $(OBJECTS) \
$(LDFLAGS) $(if $(filter $(C_SRC_TYPE),shared),-shared) $(LDLIBS) \
- -o $(C_SRC_OUTPUT)
+ -o $(C_SRC_OUTPUT_FILE)
%.o: %.c
$(COMPILE_C) $(OUTPUT_OPTION) $<
@@ -92,13 +117,13 @@ $(C_SRC_OUTPUT): $(OBJECTS)
clean:: clean-c_src
clean-c_src:
- $(gen_verbose) rm -f $(C_SRC_OUTPUT) $(OBJECTS)
+ $(gen_verbose) rm -f $(C_SRC_OUTPUT_FILE) $(OBJECTS)
endif
ifneq ($(wildcard $(C_SRC_DIR)),)
$(C_SRC_ENV):
- $(verbose) $(ERL) -eval "file:write_file(\"$(C_SRC_ENV)\", \
+ $(verbose) $(ERL) -eval "file:write_file(\"$(call core_native_path,$(C_SRC_ENV))\", \
io_lib:format( \
\"ERTS_INCLUDE_DIR ?= ~s/erts-~s/include/~n\" \
\"ERL_INTERFACE_INCLUDE_DIR ?= ~s~n\" \