diff options
Diffstat (limited to 'kernel/yosys.cc')
| -rw-r--r-- | kernel/yosys.cc | 21 |
1 files changed, 17 insertions, 4 deletions
diff --git a/kernel/yosys.cc b/kernel/yosys.cc index 9c1cb58f..ed90a6f3 100644 --- a/kernel/yosys.cc +++ b/kernel/yosys.cc @@ -30,6 +30,7 @@ #ifdef _WIN32 # include <windows.h> +# include <io.h> #elif defined(__APPLE__) # include <mach-o/dyld.h> #else @@ -44,7 +45,7 @@ YOSYS_NAMESPACE_BEGIN -#ifdef _WIN32 +#if defined(_WIN32) && !defined(__MINGW32__) const char *yosys_version_str = "Windows"; #endif @@ -224,7 +225,7 @@ std::string make_temp_file(std::string template_str) x ^= x << 13, x ^= x >> 17, x ^= x << 5; template_str[pos+i] = y[x % y.size()]; } - if (access(template_str.c_str(), F_OK) != 0) + if (_access(template_str.c_str(), 0) != 0) break; } #else @@ -265,6 +266,18 @@ std::string make_temp_dir(std::string template_str) #endif } +#ifdef _WIN32 +bool check_file_exists(std::string filename, bool) +{ + return _access(filename.c_str(), 0); +} +#else +bool check_file_exists(std::string filename, bool is_exec) +{ + return access(filename.c_str(), is_exec ? X_OK : F_OK); +} +#endif + void remove_directory(std::string dirname) { #ifdef _WIN32 @@ -484,10 +497,10 @@ std::string proc_share_dirname() { std::string proc_self_path = proc_self_dirname(); std::string proc_share_path = proc_self_path + "share/"; - if (access(proc_share_path.c_str(), X_OK) == 0) + if (check_file_exists(proc_share_path, true) == 0) return proc_share_path; proc_share_path = proc_self_path + "../share/yosys/"; - if (access(proc_share_path.c_str(), X_OK) == 0) + if (check_file_exists(proc_share_path, true) == 0) return proc_share_path; log_error("proc_share_dirname: unable to determine share/ directory!\n"); } |