Add MRUBY_CFLAGS / MRUBY_LDFLAGS to mrbgems

doc/mrbgems/c_and_ruby_extension_example/.gitignore

@@ -1,3 +1,8 @@
-gem_mixlib.c
+# mrbgems
+*.tmp
 *.ctmp
 *.rbtmp
+gem_mixlib.c
+gem_mrblib.c
+gem_srclib.c
+

doc/mrbgems/c_and_ruby_extension_example/Makefile

@@ -7,6 +7,11 @@ GEM_OBJECTS := $(patsubst %.c, %.o, $(GEM_C_FILES))
 
 GEM_RB_FILES := $(wildcard $(MRB_DIR)/*.rb)
 
+MRUBY_CFLAGS := 
+MRUBY_LDFLAGS := 
+
 gem-all : $(GEM_OBJECTS) gem-c-and-rb-files
 
 gem-clean : gem-clean-c-and-rb-files
+
+gem-test : gem-test-c-and-rb-files

doc/mrbgems/c_extension_example/.gitignore

@@ -1,3 +1,8 @@
-gem_srclib.c
+# mrbgems
+*.tmp
 *.ctmp
 *.rbtmp
+gem_mixlib.c
+gem_mrblib.c
+gem_srclib.c
+

doc/mrbgems/c_extension_example/Makefile

@@ -5,6 +5,11 @@ include $(MAKEFILE_4_GEM)
 GEM_C_FILES := $(wildcard $(SRC_DIR)/*.c)
 GEM_OBJECTS := $(patsubst %.c, %.o, $(GEM_C_FILES))
 
+MRUBY_CFLAGS := 
+MRUBY_LDFLAGS := 
+
 gem-all : $(GEM_OBJECTS) gem-c-files
 
 gem-clean : gem-clean-c-files
+
+gem-test : gem-test-c-files

doc/mrbgems/c_extension_example/test/example.c

@@ -0,0 +1,9 @@
+/*
+  if *.c exists in test directory, auto generate this file
+*/
+
+void
+mrb_c_extension_example_gem_test_init(mrb_state *mrb)
+{
+  /* test initializer in C */
+}

doc/mrbgems/ruby_extension_example/.gitignore

@@ -1,3 +1,8 @@
-gem_mrblib.c
+# mrbgems
+*.tmp
 *.ctmp
 *.rbtmp
+gem_mixlib.c
+gem_mrblib.c
+gem_srclib.c
+

doc/mrbgems/ruby_extension_example/Makefile

@@ -4,6 +4,11 @@ include $(MAKEFILE_4_GEM)
 
 GEM_RB_FILES := $(wildcard $(MRB_DIR)/*.rb)
 
+MRUBY_CFLAGS := 
+MRUBY_LDFLAGS := 
+
 gem-all : gem-rb-files
 
 gem-clean : gem-clean-rb-files
+
+gem-test : gem-test-rb-files