mirror of
https://github.com/mruby/mruby
synced 2026-06-08 16:11:16 +00:00
Improve Generator by handling Ruby and C Extensions in the same way
This commit is contained in:
Daniel Bovensiepen
+122
-91
@@ -115,8 +115,6 @@ make_gem_makefile()
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{
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char *gem_check = { 0 };
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int gem_empty;
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int gem_c_empty;
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int gem_ruby_empty;
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printf("CFLAGS := -I. -I../../include -I../../src\n\n"
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"ifeq ($(OS),Windows_NT)\n"
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@@ -132,36 +130,11 @@ make_gem_makefile()
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else
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gem_empty = FALSE;
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/* is there a C extension available? */
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gem_check = for_each_gem("", "", "", "", "src");
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if (strcmp(gem_check, "") == 0)
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gem_c_empty = TRUE;
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else
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gem_c_empty = FALSE;
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/* is there a Ruby extension available */
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gem_check = for_each_gem("", "", "", "", "mrblib");
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if (strcmp(gem_check, "") == 0)
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gem_ruby_empty = TRUE;
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else
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gem_ruby_empty = FALSE;
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printf(".PHONY : all\n");
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if (gem_empty) {
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if (gem_empty)
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printf("all :\n\n");
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}
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else {
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if (gem_c_empty) {
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printf("all : mrblib_gem.o\n"
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"\t$(AR) rs ../../lib/libmruby.a mrblib_gem.o\n");
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}
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else if (gem_ruby_empty) {
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printf("all : all_gems\n");
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}
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else {
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printf("all : all_gems mrblib_gem.o\n"
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"\t$(AR) rs ../../lib/libmruby.a mrblib_gem.o\n");
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}
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printf("all : all_gems\n");
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printf("\n");
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@@ -169,21 +142,6 @@ make_gem_makefile()
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printf("all_gems :\n%s\n",
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for_each_gem("\t@$(MAKE) -C ", " $(MAKE_FLAGS)\n", "", "", "")
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);
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/* Rule for building all Ruby Extension of each Gem */
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if (!gem_ruby_empty) {
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printf("mrblib_gem.o : mrblib_gem.c\n\n"
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"mrblib_gem.c : mrblib_gem.ctmp\n"
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"\tcat $< > $@\n\n"
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"mrblib_gem.ctmp : mrblib_gem.rbtmp\n"
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"\t../../bin/mrbc -Bmrblib_gem_irep -o$@ $<\n\n"
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"mrblib_gem.rbtmp :\n%s\n",
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for_each_gem(" ", "/mrblib/*.rb", "\tcat", "> mrblib_gem.rbtmp", "mrblib")
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);
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}
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}
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printf("\n.PHONY : prepare-test\n"
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@@ -206,6 +164,22 @@ make_gem_makefile()
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);
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}
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/*
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* Gem Makefile List Generator
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*
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*/
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void
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make_gem_makefile_list()
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{
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printf("%s",
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for_each_gem(" ", "", "GEM_LIST := ", "\n", "")
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);
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printf("GEM_ARCHIVE_FILES := $(addprefix $(MRUBY_ROOT)/mrbgems/g/, $(GEM_LIST))\n"
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"GEM_ARCHIVE_FILES := $(addsuffix /gem.a, $(GEM_ARCHIVE_FILES))\n"
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"GEM_ARCHIVE_FILES += $(MRUBY_ROOT)/mrbgems/gem_init.a\n\n");
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}
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/*
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* init_gems.c Generator
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*
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@@ -213,24 +187,6 @@ make_gem_makefile()
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void
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make_init_gems()
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{
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char *gem_check = { 0 };
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int gem_c_empty;
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int gem_ruby_empty;
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/* is there a C extension available? */
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gem_check = for_each_gem("", "", "", "", "src");
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if (strcmp(gem_check, "") == 0)
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gem_c_empty = TRUE;
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else
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gem_c_empty = FALSE;
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/* is there a Ruby extension available */
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gem_check = for_each_gem("", "", "", "", "mrblib");
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if (strcmp(gem_check, "") == 0)
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gem_ruby_empty = TRUE;
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else
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gem_ruby_empty = FALSE;
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printf("/*\n"
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" * This file contains a list of all\n"
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" * initializing methods which are\n"
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@@ -240,37 +196,19 @@ make_init_gems()
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" * This file was generated!\n"
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" * All manual changes will get lost.\n"
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" */\n\n"
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"#include \"mruby.h\"\n"
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"#include \"mruby/irep.h\"\n"
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"#include \"mruby/dump.h\"\n"
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"#include \"mruby/string.h\"\n"
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"#include \"mruby/proc.h\"\n");
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"#include \"mruby.h\"\n");
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if (!gem_c_empty)
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printf("\n%s",
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for_each_gem("void mrb_", "_gem_init(mrb_state*);\n", "", "", "src")
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);
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if (!gem_ruby_empty)
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printf("\nextern const char mrblib_gem_irep[];\n");
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/* Protoype definition of all initialization methods */
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printf("\n%s",
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for_each_gem("void GENERATED_TMP_mrb_", "_gem_init(mrb_state*);\n", "", "", "")
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);
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/* mrb_init_mrbgems(mrb) method for initialization of all GEMs */
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printf("\nvoid\n"
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"mrb_init_mrbgems(mrb_state *mrb) {\n");
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if (!gem_c_empty)
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printf("%s",
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for_each_gem(" mrb_", "_gem_init(mrb);\n", "", "", "src")
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);
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if (!gem_ruby_empty) {
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printf(" int n = mrb_read_irep(mrb, mrblib_gem_irep);\n"
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" mrb_run(mrb, mrb_proc_new(mrb, mrb->irep[n]), mrb_top_self(mrb));\n"
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" if (mrb->exc) {\n"
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" mrb_p(mrb, mrb_obj_value(mrb->exc));\n"
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" exit(0);\n"
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" }\n");
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}
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printf( "%s",
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for_each_gem(" GENERATED_TMP_mrb_", "_gem_init(mrb);\n", "", "", "")
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);
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printf("}");
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}
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@@ -280,21 +218,114 @@ make_rbtmp()
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printf("\n");
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}
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void
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make_gem_mrblib_header()
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{
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printf("/*\n"
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" * This file is loading the irep\n"
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" * Ruby GEM code.\n"
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" *\n"
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" * IMPORTANT:\n"
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" * This file was generated!\n"
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" * All manual changes will get lost.\n"
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" */\n\n"
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"#include \"mruby.h\"\n"
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"#include \"mruby/irep.h\"\n"
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"#include \"mruby/dump.h\"\n"
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"#include \"mruby/string.h\"\n"
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"#include \"mruby/proc.h\"\n\n");
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}
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void
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make_gem_mrblib(char argv[1024])
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{
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printf("\n"
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"void\n"
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"GENERATED_TMP_mrb_%s_gem_init(mrb_state *mrb) {\n"
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" int n = mrb_read_irep(mrb, gem_mrblib_irep_%s);\n"
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" mrb_run(mrb, mrb_proc_new(mrb, mrb->irep[n]), mrb_top_self(mrb));\n"
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" if (mrb->exc) {\n"
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" mrb_p(mrb, mrb_obj_value(mrb->exc));\n"
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" exit(0);\n"
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" }\n"
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"}", argv, argv);
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}
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void
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make_gem_srclib(char argv[1024])
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{
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printf("/*\n"
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" * This file is loading the irep\n"
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" * Ruby GEM code.\n"
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" *\n"
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" * IMPORTANT:\n"
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" * This file was generated!\n"
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" * All manual changes will get lost.\n"
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" */\n\n"
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"#include \"mruby.h\"\n");
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printf("\n"
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"void mrb_%s_gem_init(mrb_state*);\n", argv);
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printf("\n"
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"void\n"
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"GENERATED_TMP_mrb_%s_gem_init(mrb_state *mrb) {\n"
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" mrb_%s_gem_init(mrb);\n"
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"}", argv, argv);
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}
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void
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make_gem_mixlib(char argv[1024])
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{
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printf("\n"
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"void mrb_%s_gem_init(mrb_state*);\n", argv);
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printf("\n"
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"void\n"
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"GENERATED_TMP_mrb_%s_gem_init(mrb_state *mrb) {\n"
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" mrb_%s_gem_init(mrb);\n"
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" int n = mrb_read_irep(mrb, gem_mrblib_irep_%s);\n"
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" mrb_run(mrb, mrb_proc_new(mrb, mrb->irep[n]), mrb_top_self(mrb));\n"
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" if (mrb->exc) {\n"
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" mrb_p(mrb, mrb_obj_value(mrb->exc));\n"
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" exit(0);\n"
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" }\n"
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"}", argv, argv, argv);
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}
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int
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main (int argc, char *argv[])
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{
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if (argc == 2) {
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if (strcmp(argv[1], "makefile") == 0)
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make_gem_makefile();
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else if (strcmp(argv[1], "makefile_list") == 0)
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make_gem_makefile_list();
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else if (strcmp(argv[1], "init_gems") == 0)
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make_init_gems();
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else if (strcmp(argv[1], "rbtmp") == 0)
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make_rbtmp();
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else
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else if (strcmp(argv[1], "gem_mrblib") == 0)
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make_gem_mrblib_header();
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else {
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printf("Wrong argument! Options: 'makefile', 'init_gems', 'rbtmp', 'gem_mrblib', gem_srclib\n");
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return 1;
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}
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}
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else if (argc == 3) {
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if (strcmp(argv[1], "gem_mrblib") == 0)
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make_gem_mrblib(argv[2]);
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else if (strcmp(argv[1], "gem_srclib") == 0)
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make_gem_srclib(argv[2]);
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else if (strcmp(argv[1], "gem_mixlib") == 0)
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make_gem_mixlib(argv[2]);
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else {
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printf("Wrong argument! Options: 'makefile', 'init_gems', 'rbtmp', 'gem_mrblib', gem_srclib\n");
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return 1;
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}
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}
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else {
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printf("Argument missing! Options: 'makefile', 'init_gems', 'rbtmp'");
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printf("Argument missing! Options: 'makefile', 'init_gems', 'rbtmp', 'gem_mrblib, gem_srclib'\n");
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return 1;
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}
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