Split up kore cli tools into new binary.

Having the create, build, run tools baked into the kore binary
made things harder then they had to be for multiple projects with
each different build flavors.

So move away this functionality into a new "kodev" (name may change)
binary that is installed next to kore.

The new build tools will automatically pick up the correct flavors
the kore binary it points to is installed with. Or for single builds
what flavors where enabled.

The new tool also will honor looking into PREFIX for the kore binary
when doing a `kodev run`.

Additionally add a new command "info" that shows some basic info
about your project and how it will be built. For example it will
show you the flavors of the kore binary installed on the system
or the flavors you configured for a single binary build.

Obligitory, hacking on a plane comment.

Makefile

@@ -4,7 +4,9 @@ CC?=gcc
 PREFIX?=/usr/local
 OBJDIR?=obj
 KORE=kore
+KODEV=kodev/kodev
 INSTALL_DIR=$(PREFIX)/bin
+SHARE_DIR=$(PREFIX)/share/kore
 INCLUDE_DIR=$(PREFIX)/include/kore
 
 S_SRC=	src/kore.c src/buf.c src/config.c src/connection.c \
@@ -13,6 +15,7 @@ S_SRC=	src/kore.c src/buf.c src/config.c src/connection.c \
 	src/keymgr.c
 
 FEATURES=
+FEATURES_INC=
 
 CFLAGS+=-Wall -Werror -Wstrict-prototypes -Wmissing-prototypes
 CFLAGS+=-Wmissing-declarations -Wshadow -Wpointer-arith -Wcast-qual
@@ -20,9 +23,7 @@ CFLAGS+=-Wsign-compare -Iincludes -std=c99 -pedantic
 CFLAGS+=-DPREFIX='"$(PREFIX)"'
 LDFLAGS=-rdynamic -lssl -lcrypto
 
-ifeq ("$(KORE_SINGLE_BINARY)", "")
-	S_SRC+=src/cli.c
-else
+ifneq ("$(KORE_SINGLE_BINARY)", "")
 	CFLAGS+=-DKORE_SINGLE_BINARY
 	FEATURES+=-DKORE_SINGLE_BINARY
 endif
@@ -62,7 +63,8 @@ ifneq ("$(PGSQL)", "")
 	LDFLAGS+=-L$(shell pg_config --libdir) -lpq
 	CFLAGS+=-I$(shell pg_config --includedir) -DKORE_USE_PGSQL \
 	    -DPGSQL_INCLUDE_PATH="\"$(shell pg_config --includedir)\""
-	FEATURES+=-I$(shell pg_config --includedir) -DKORE_USE_PGSQL
+	FEATURES+=-DKORE_USE_PGSQL
+	FEATURES_INC+=-I$(shell pg_config --includedir)
 endif
 
 ifneq ("$(TASKS)", "")
@@ -83,7 +85,8 @@ ifneq ("$(PYTHON)", "")
 	S_SRC+=src/python.c
 	LDFLAGS+=$(shell python3-config --ldflags)
 	CFLAGS+=$(shell python3-config --includes) -DKORE_USE_PYTHON
-	FEATURES+=$(shell python3-config --includes) -DKORE_USE_PYTHON
+	FEATURES+=-DKORE_USE_PYTHON
+	FEATURES_INC+=$(shell python3-config --includes)
 endif
 
 OSNAME=$(shell uname -s | sed -e 's/[-_].*//g' | tr A-Z a-z)
@@ -105,33 +108,43 @@ endif
 
 S_OBJS=	$(S_SRC:src/%.c=$(OBJDIR)/%.o)
 
+all: $(KORE) $(KODEV)
+
+$(KODEV):
+	$(MAKE) -C kodev
+
 $(KORE): $(OBJDIR) $(S_OBJS)
 	$(CC) $(S_OBJS) $(LDFLAGS) -o $(KORE)
+	@echo $(FEATURES) > kore.features
 
 objects: $(OBJDIR) $(S_OBJS)
 	@echo $(LDFLAGS) > $(OBJDIR)/ldflags
-	@echo $(FEATURES) > $(OBJDIR)/features
-
-all: $(KORE)
+	@echo "$(FEATURES) $(FEATURES_INC)" > $(OBJDIR)/features
 
 $(OBJDIR):
 	@mkdir -p $(OBJDIR)
 
-install:
+install: $(KORE) $(KODEV)
+	mkdir -p $(SHARE_DIR)
 	mkdir -p $(INCLUDE_DIR)
 	mkdir -p $(INSTALL_DIR)
 	install -m 555 $(KORE) $(INSTALL_DIR)/$(KORE)
+	install -m 644 kore.features $(SHARE_DIR)/features
 	install -m 644 includes/*.h $(INCLUDE_DIR)
+	$(MAKE) -C kodev install
 
 uninstall:
 	rm -f $(INSTALL_DIR)/$(KORE)
 	rm -rf $(INCLUDE_DIR)
+	rm -rf $(SHARE_DIR)
+	$(MAKE) -C kodev uninstall
 
 $(OBJDIR)/%.o: src/%.c
 	$(CC) $(CFLAGS) -c $< -o $@
 
 clean:
 	find . -type f -name \*.o -exec rm {} \;
-	rm -rf $(KORE) $(OBJDIR)
+	rm -rf $(KORE) $(OBJDIR) kore.features
+	$(MAKE) -C kodev clean
 
 .PHONY: all clean

includes/http.h

@@ -19,10 +19,6 @@
 #ifndef __H_HTTP_H
 #define __H_HTTP_H
 
-#if defined(KORE_USE_PYTHON)
-#include "python_api.h"
-#endif
-
 #include <sys/types.h>
 #include <sys/queue.h>
 
@@ -212,7 +208,7 @@ struct http_request {
 	struct kore_module_handle	*hdlr;
 
 #if defined(KORE_USE_PYTHON)
-	PyObject			*py_coro;
+	void				*py_coro;
 #endif
 
 	LIST_HEAD(, kore_task)		tasks;

includes/kore.h

@@ -477,9 +477,6 @@ extern struct kore_domain_h	domains;
 extern struct kore_domain	*primary_dom;
 extern struct kore_pool		nb_pool;
 
-void		kore_cli_usage(int);
-int		kore_cli_main(int, char **);
-
 void		kore_signal(int);
 void		kore_worker_wait(int);
 void		kore_worker_init(void);

kodev/Makefile

@@ -0,0 +1,53 @@
+# kodev Makefile
+
+CC?=gcc
+PREFIX?=/usr/local
+OBJDIR?=obj
+KODEV=kodev
+INSTALL_DIR=$(PREFIX)/bin
+
+S_SRC=	../src/cli.c
+
+CFLAGS+=-Wall -Werror -Wstrict-prototypes -Wmissing-prototypes
+CFLAGS+=-Wmissing-declarations -Wshadow -Wpointer-arith -Wcast-qual
+CFLAGS+=-Wsign-compare -Iincludes -std=c99 -pedantic
+CFLAGS+=-DPREFIX='"$(PREFIX)"'
+LDFLAGS=-rdynamic -lcrypto
+
+ifneq ("$(NOOPT)", "")
+	CFLAGS+=-O0
+else
+	CFLAGS+=-O2
+endif
+
+OSNAME=$(shell uname -s | sed -e 's/[-_].*//g' | tr A-Z a-z)
+ifeq ("$(OSNAME)", "darwin")
+	CFLAGS+=-I/opt/local/include/ -I/usr/local/opt/openssl/include
+	LDFLAGS+=-L/opt/local/lib -L/usr/local/opt/openssl/lib
+else ifeq ("$(OSNAME)", "linux")
+	CFLAGS+=-D_GNU_SOURCE=1
+endif
+
+S_OBJS=	$(S_SRC:../src/%.c=$(OBJDIR)/%.o)
+
+$(KODEV): $(OBJDIR) $(S_OBJS)
+	$(CC) $(S_OBJS) $(LDFLAGS) -o $(KODEV)
+
+$(OBJDIR):
+	@mkdir -p $(OBJDIR)
+
+install: $(KODEV)
+	mkdir -p $(INSTALL_DIR)
+	install -m 555 $(KODEV) $(INSTALL_DIR)/$(KODEV)
+
+uninstall:
+	rm -f $(INSTALL_DIR)/$(KODEV)
+
+$(OBJDIR)/%.o: ../src/%.c
+	$(CC) $(CFLAGS) -c $< -o $@
+
+clean:
+	find . -type f -name \*.o -exec rm {} \;
+	rm -rf $(KODEV) $(OBJDIR)
+
+.PHONY: all clean

src/http.c

@@ -29,6 +29,10 @@
 #include "kore.h"
 #include "http.h"
 
+#if defined(KORE_USE_PYTHON)
+#include "python_api.h"
+#endif
+
 #if defined(KORE_USE_PGSQL)
 #include "pgsql.h"
 #endif

src/kore.c

@@ -63,7 +63,7 @@ static void
 usage(void)
 {
 #if !defined(KORE_SINGLE_BINARY)
-	fprintf(stderr, "Usage: kore [options | command]\n");
+	fprintf(stderr, "Usage: kore [options]\n");
 #else
 	fprintf(stderr, "Usage: %s [options]\n", __progname);
 #endif
@@ -81,12 +81,8 @@ usage(void)
 	fprintf(stderr, "\t-r\tdo not drop privileges\n");
 	fprintf(stderr, "\t-v\tdisplay kore build information\n");
 
-#if !defined(KORE_SINGLE_BINARY)
-	kore_cli_usage(0);
-#else
-	fprintf(stderr, "\nbuilt with https://kore.io\n");
+	fprintf(stderr, "\nFind more information on https://kore.io\n");
 	exit(1);
-#endif
 }
 
 static void
@@ -171,14 +167,6 @@ main(int argc, char *argv[])
 
 	kore_mem_init();
 
-#if !defined(KORE_SINGLE_BINARY)
-	if (argc > 0) {
-		if (flags)
-			fatal("You cannot specify kore flags and a command");
-		return (kore_cli_main(argc, argv));
-	}
-#endif
-
 	kore_pid = getpid();
 	nlisteners = 0;
 	LIST_INIT(&listeners);