diff options
Diffstat (limited to 'toolsrc')
| -rw-r--r-- | toolsrc/include/vcpkg/vcpkgcmdarguments.h | 1 | ||||
| -rw-r--r-- | toolsrc/src/vcpkg/vcpkgcmdarguments.cpp | 14 |
2 files changed, 15 insertions, 0 deletions
diff --git a/toolsrc/include/vcpkg/vcpkgcmdarguments.h b/toolsrc/include/vcpkg/vcpkgcmdarguments.h index ddc407a35..82c4f6dc2 100644 --- a/toolsrc/include/vcpkg/vcpkgcmdarguments.h +++ b/toolsrc/include/vcpkg/vcpkgcmdarguments.h @@ -130,6 +130,7 @@ namespace vcpkg constexpr static StringLiteral TRIPLET_ENV = "VCPKG_DEFAULT_TRIPLET"; constexpr static StringLiteral TRIPLET_ARG = "triplet"; std::unique_ptr<std::string> triplet; + constexpr static StringLiteral OVERLAY_PORTS_ENV = "VCPKG_OVERLAY_PORTS"; constexpr static StringLiteral OVERLAY_PORTS_ARG = "overlay-ports"; std::vector<std::string> overlay_ports; constexpr static StringLiteral OVERLAY_TRIPLETS_ARG = "overlay-triplets"; diff --git a/toolsrc/src/vcpkg/vcpkgcmdarguments.cpp b/toolsrc/src/vcpkg/vcpkgcmdarguments.cpp index 40782cc61..e1cc3e741 100644 --- a/toolsrc/src/vcpkg/vcpkgcmdarguments.cpp +++ b/toolsrc/src/vcpkg/vcpkgcmdarguments.cpp @@ -612,6 +612,7 @@ namespace vcpkg table.format(opt(TRIPLET_ARG, " ", "<t>"), "Specify the target architecture triplet. See 'vcpkg help triplet'"); table.format("", "(default: " + format_environment_variable("VCPKG_DEFAULT_TRIPLET") + ')'); table.format(opt(OVERLAY_PORTS_ARG, "=", "<path>"), "Specify directories to be used when searching for ports"); + table.format("", "(also: " + format_environment_variable("VCPKG_OVERLAY_PORTS") + ')'); table.format(opt(OVERLAY_TRIPLETS_ARG, "=", "<path>"), "Specify directories containing triplets files"); table.format(opt(BINARY_SOURCES_ARG, "=", "<path>"), "Add sources for binary caching. See 'vcpkg help binarycaching'"); @@ -646,6 +647,19 @@ namespace vcpkg } } + { + const auto vcpkg_overlay_ports_env = System::get_environment_variable(OVERLAY_PORTS_ENV); + if (const auto unpacked = vcpkg_overlay_ports_env.get()) + { +#ifdef WIN32 + auto overlays = Strings::split(*unpacked, ';'); +#else + auto overlays = Strings::split(*unpacked, ':'); +#endif + overlay_ports.insert(std::end(overlay_ports), std::begin(overlays), std::end(overlays)); + } + } + if (!vcpkg_root_dir) { const auto vcpkg_root_env = System::get_environment_variable(VCPKG_ROOT_DIR_ENV); |