Merge pull request #2058 from karalabe/geth-framework

Makefile, cmd/geth: assemble ios xcode frameworks

3 files changed, 72 insertions, 1 deletions

diff --git a/cmd/geth/library.c b/cmd/geth/library.c
new file mode 100644
index 000000000..f738621a8
--- /dev/null
+++ b/cmd/geth/library.c
@@ -0,0 +1,24 @@
+// Copyright 2015 The go-ethereum Authors
+// This file is part of go-ethereum.
+//
+// go-ethereum is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// go-ethereum is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with go-ethereum. If not, see <http://www.gnu.org/licenses/>.
+
+// Simple wrapper to translate the API exposed methods and types to inthernal
+// Go versions of the same types.
+
+#include "_cgo_export.h"
+
+int run(const char* args) {
+ return doRun((char*)args);
+}
diff --git a/cmd/geth/library.go b/cmd/geth/library.go
new file mode 100644
index 000000000..b8ffaaed7
--- /dev/null
+++ b/cmd/geth/library.go
@@ -0,0 +1,46 @@
+// Copyright 2015 The go-ethereum Authors
+// This file is part of go-ethereum.
+//
+// go-ethereum is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// go-ethereum is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with go-ethereum. If not, see <http://www.gnu.org/licenses/>.
+
+// Contains a simple library definition to allow creating a Geth instance from
+// straight C code.
+
+package main
+
+// #ifdef __cplusplus
+// extern "C" {
+// #endif
+//
+// extern int run(const char*);
+//
+// #ifdef __cplusplus
+// }
+// #endif
+import "C"
+import (
+	"fmt"
+	"os"
+	"strings"
+)
+
+//export doRun
+func doRun(args *C.char) C.int {
+	// This is equivalent to geth.main, just modified to handle the function arg passing
+	if err := app.Run(strings.Split("geth "+C.GoString(args), " ")); err != nil {
+		fmt.Fprintln(os.Stderr, err)
+		return -1
+	}
+	return 0
+}
diff --git a/cmd/geth/main.go b/cmd/geth/main.go
index 6ec30cebc..8798bbb27 100644
--- a/cmd/geth/main.go
+++ b/cmd/geth/main.go
@@ -340,6 +340,8 @@ JavaScript API. See https://github.com/ethereum/go-ethereum/wiki/Javascipt-Conso
 		utils.ExtraDataFlag,
 	}
 	app.Before = func(ctx *cli.Context) error {
+		runtime.GOMAXPROCS(runtime.NumCPU())
+
 		utils.SetupLogger(ctx)
 		utils.SetupNetwork(ctx)
 		utils.SetupVM(ctx)
@@ -353,7 +355,6 @@ JavaScript API. See https://github.com/ethereum/go-ethereum/wiki/Javascipt-Conso
 }
 
 func main() {
-	runtime.GOMAXPROCS(runtime.NumCPU())
 	defer logger.Flush()
 	if err := app.Run(os.Args); err != nil {
 		fmt.Fprintln(os.Stderr, err)