From 68bbb15214e0048e4f32e0c38e192eab62dea7bd Mon Sep 17 00:00:00 2001
From: Clifford Wolf <clifford@clifford.at>
Date: Sun, 22 Mar 2015 11:03:56 +0100
Subject: Fixed detection of absolute paths in ABC for win32

---
 kernel/yosys.cc | 9 +++++++++
 kernel/yosys.h  | 1 +
 2 files changed, 10 insertions(+)

(limited to 'kernel')

diff --git a/kernel/yosys.cc b/kernel/yosys.cc
index b54836621..884b2c59b 100644
--- a/kernel/yosys.cc
+++ b/kernel/yosys.cc
@@ -376,6 +376,15 @@ bool check_file_exists(std::string filename, bool is_exec)
 }
 #endif
 
+bool is_absolute_path(std::string filename)
+{
+#ifdef _WIN32
+	return filename[0] == '/' || filename[0] == '\\' || (filename[0] != 0 && filename[1] == ':');
+#else
+	return filename[0] == '/';
+#endif
+}
+
 void remove_directory(std::string dirname)
 {
 #ifdef _WIN32
diff --git a/kernel/yosys.h b/kernel/yosys.h
index 467d2074f..231dd4de6 100644
--- a/kernel/yosys.h
+++ b/kernel/yosys.h
@@ -210,6 +210,7 @@ int run_command(const std::string &command, std::function<void(const std::string
 std::string make_temp_file(std::string template_str = "/tmp/yosys_XXXXXX");
 std::string make_temp_dir(std::string template_str = "/tmp/yosys_XXXXXX");
 bool check_file_exists(std::string filename, bool is_exec = false);
+bool is_absolute_path(std::string filename);
 void remove_directory(std::string dirname);
 
 template<typename T> int GetSize(const T &obj) { return obj.size(); }
-- 
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