diff options
Diffstat (limited to 'toolsrc')
| -rw-r--r-- | toolsrc/src/vcpkg/base/system.cpp | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/toolsrc/src/vcpkg/base/system.cpp b/toolsrc/src/vcpkg/base/system.cpp index f71fd8445..e55db9461 100644 --- a/toolsrc/src/vcpkg/base/system.cpp +++ b/toolsrc/src/vcpkg/base/system.cpp @@ -7,6 +7,10 @@ #include <time.h> +#if defined(__APPLE__) +# include <mach-o/dyld.h> +#endif + #pragma comment(lib, "Advapi32") namespace vcpkg::System @@ -31,7 +35,15 @@ namespace vcpkg::System const int bytes = GetModuleFileNameW(nullptr, buf, _MAX_PATH); if (bytes == 0) std::abort(); return fs::path(buf, buf + bytes); -#else +#elif __APPLE__ + uint32_t size = 1024 * 32; + char buf[size] = {}; + bool result = _NSGetExecutablePath(buf, &size); + Checks::check_exit(VCPKG_LINE_INFO, result != -1, "Could not determine current executable path."); + std::unique_ptr<char> canonicalPath (realpath(buf, NULL)); + Checks::check_exit(VCPKG_LINE_INFO, result != -1, "Could not determine current executable path."); + return fs::path(std::string(canonicalPath.get())); +#else /* LINUX */ std::array<char, 1024 * 4> buf; auto written = readlink("/proc/self/exe", buf.data(), buf.size()); Checks::check_exit(VCPKG_LINE_INFO, written != -1, "Could not determine current executable path."); |