From f6437cfaed1dd0acd1ec63e1c282d0e7edfa4522 Mon Sep 17 00:00:00 2001
From: davidwed <davidwe@posteo.de>
Date: 周六, 07 9月 2019 21:54:13 +0800
Subject: [PATCH] Fix a compilier error with msys2-mingw64 ( ld.exe: cannot find -ldl ) (#35)
---
src/tools/bootstrap/bootstrap.cpp | 18 +++++++++++++++---
1 files changed, 15 insertions(+), 3 deletions(-)
diff --git a/src/tools/bootstrap/bootstrap.cpp b/src/tools/bootstrap/bootstrap.cpp
index 6b22d59..98ad6b0 100644
--- a/src/tools/bootstrap/bootstrap.cpp
+++ b/src/tools/bootstrap/bootstrap.cpp
@@ -3,6 +3,7 @@
#include <string>
#include <stdlib.h>
#include <iostream>
+#include <sys/stat.h>
using namespace std;
namespace license {
@@ -17,7 +18,7 @@
fprintf(fp, "#define PUBLIC_KEY { \\\n");
fprintf(fp, "%s", pbPublicKey.c_str());
fprintf(fp, "}\n\n");
- int random = rand() % 1000;
+ const int random = rand() % 1000;
fprintf(fp, "#define SHARED_RANDOM %d;\n", random);
fprintf(fp, "#endif\n");
fclose(fp);
@@ -73,6 +74,12 @@
}
}
+bool file_exists (const std::string & name)
+{
+ struct stat buffer;
+ return (stat (name.c_str(), &buffer) == 0);
+}
+
int main(int argc, char** argv) {
if (argc != 3) {
@@ -84,8 +91,13 @@
printf("********************************************\n");
}
- string private_fname = string(argv[1]);
- string public_fname(argv[2]);
+ const string private_fname = string(argv[1]);
+ const string public_fname(argv[2]);
+
+ if (file_exists(private_fname) || file_exists(public_fname)) {
+ printf("Key files exist, skipping key generation. Do 'make clean' to generate new keys.\n");
+ exit(0);
+ }
license::generatePk(private_fname, public_fname);
return 0;
--
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