[vcpkg-cmake] Remove cmake generator support restrictions (#22626)

* Stop failing in build step on unknown generators

CMake already completed configuration using the given generator.

* Support parallel build with Unix Makefiles

* Documentation fixes for vcpkg_cmake port

* `vcpkg_cmake_configure`: links to `opencv4` as example instead of
  `opencv` which is an empty port
* `vcpkg_cmake_install`: fix link to `vcpkg_cmake_build`'s docs
* `vcpkg_cmake_build`: fix link to `vcpkg_cmake_install`'s docs

* Extra script audit

* Update versions

* Regenerate docs

* [vcpkg-cmake] support Xcode parallel build

* no/parallel_args when CMake Generator is  "Xcode"

* Update versions

* CI

Co-authored-by: Martin Hořeňovský <martin.horenovsky@gmail.com>
Co-authored-by: luncliff <dong-ha-park@linecorp.com>

docs/maintainers/ports/vcpkg-cmake/vcpkg_cmake_build.md

@@ -20,6 +20,8 @@ and this is something we recommend doing whenever possible.
 Otherwise, you can use `TARGET` to set the target to build.
 This function defaults to not passing a target to cmake.
 
+[`vcpkg_cmake_install()`]: vcpkg_cmake_install.md
+
 `LOGFILE_BASE` is used to set the base of the logfile names;
 by default, this is `build`, and thus the logfiles end up being something like
 `build-x86-windows-dbg.log`; if you use `vcpkg_cmake_install`,

docs/maintainers/ports/vcpkg-cmake/vcpkg_cmake_configure.md

@@ -87,7 +87,7 @@ This command supplies many common arguments to CMake. To see the full list, exam
 * [zlib](https://github.com/Microsoft/vcpkg/blob/master/ports/zlib/portfile.cmake)
 * [cpprestsdk](https://github.com/Microsoft/vcpkg/blob/master/ports/cpprestsdk/portfile.cmake)
 * [poco](https://github.com/Microsoft/vcpkg/blob/master/ports/poco/portfile.cmake)
-* [opencv](https://github.com/Microsoft/vcpkg/blob/master/ports/opencv/portfile.cmake)
+* [opencv4](https://github.com/Microsoft/vcpkg/blob/master/ports/opencv4/portfile.cmake)
 
 ## Source
 [ports/vcpkg-cmake/vcpkg\_cmake\_configure.cmake](https://github.com/Microsoft/vcpkg/blob/master/ports/vcpkg-cmake/vcpkg_cmake_configure.cmake)

docs/maintainers/ports/vcpkg-cmake/vcpkg_cmake_install.md

@@ -15,7 +15,7 @@ vcpkg_cmake_install(
 with additional parameters to set the `TARGET` to `install`,
 and to set the `LOGFILE_ROOT` to `install` as well.
 
-[`vcpkg_cmake_build()`]: vcpkg_cmake_build.cmake
+[`vcpkg_cmake_build()`]: vcpkg_cmake_build.md
 
 ## Examples:
 

ports/vcpkg-cmake/vcpkg.json

@@ -1,4 +1,4 @@
 {
   "name": "vcpkg-cmake",
-  "version-date": "2021-12-20"
+  "version-date": "2022-01-19"
 }

ports/vcpkg-cmake/vcpkg_cmake_build.cmake

@@ -19,6 +19,8 @@ and this is something we recommend doing whenever possible.
 Otherwise, you can use `TARGET` to set the target to build.
 This function defaults to not passing a target to cmake.
 
+[`vcpkg_cmake_install()`]: vcpkg_cmake_install.md
+
 `LOGFILE_BASE` is used to set the base of the logfile names;
 by default, this is `build`, and thus the logfiles end up being something like
 `build-x86-windows-dbg.log`; if you use `vcpkg_cmake_install`,
@@ -46,10 +48,10 @@ function(vcpkg_cmake_build)
         set(arg_LOGFILE_BASE "build")
     endif()
 
-    set(build_args)
-    set(target_args)
-    set(parallel_args)
-    set(no_parallel_args)
+    set(build_args "")
+    set(target_args "")
+    set(parallel_args "")
+    set(no_parallel_args "")
 
     if(Z_VCPKG_CMAKE_GENERATOR STREQUAL "Ninja")
         set(build_args "-v") # verbose output
@@ -63,8 +65,15 @@ function(vcpkg_cmake_build)
         set(parallel_args "/m")
     elseif(Z_VCPKG_CMAKE_GENERATOR STREQUAL "NMake Makefiles")
         # No options are currently added for nmake builds
+    elseif(Z_VCPKG_CMAKE_GENERATOR STREQUAL "Unix Makefiles")
+        set(build_args "VERBOSE=1")
+        set(parallel_args "-j${VCPKG_CONCURRENCY}")
+        set(no_parallel_args "")
+    elseif(Z_VCPKG_CMAKE_GENERATOR STREQUAL "Xcode")
+        list(APPEND parallel_args -jobs "${VCPKG_CONCURRENCY}")
+        list(APPEND no_parallel_args -jobs 1)
     else()
-        message(FATAL_ERROR "Unrecognized GENERATOR setting from vcpkg_configure_cmake(). Valid generators are: Ninja, Visual Studio, and NMake Makefiles")
+        message(WARNING "Unrecognized GENERATOR setting from vcpkg_cmake_configure().")
     endif()
 
     if(DEFINED arg_TARGET)

ports/vcpkg-cmake/vcpkg_cmake_configure.cmake

@@ -86,7 +86,7 @@ This command supplies many common arguments to CMake. To see the full list, exam
 * [zlib](https://github.com/Microsoft/vcpkg/blob/master/ports/zlib/portfile.cmake)
 * [cpprestsdk](https://github.com/Microsoft/vcpkg/blob/master/ports/cpprestsdk/portfile.cmake)
 * [poco](https://github.com/Microsoft/vcpkg/blob/master/ports/poco/portfile.cmake)
-* [opencv](https://github.com/Microsoft/vcpkg/blob/master/ports/opencv/portfile.cmake)
+* [opencv4](https://github.com/Microsoft/vcpkg/blob/master/ports/opencv4/portfile.cmake)
 #]===]
 if(Z_VCPKG_CMAKE_CONFIGURE_GUARD)
     return()

ports/vcpkg-cmake/vcpkg_cmake_install.cmake

@@ -14,7 +14,7 @@ vcpkg_cmake_install(
 with additional parameters to set the `TARGET` to `install`,
 and to set the `LOGFILE_ROOT` to `install` as well.
 
-[`vcpkg_cmake_build()`]: vcpkg_cmake_build.cmake
+[`vcpkg_cmake_build()`]: vcpkg_cmake_build.md
 
 ## Examples:
 

versions/baseline.json

@@ -7165,7 +7165,7 @@
       "port-version": 1
     },
     "vcpkg-cmake": {
-      "baseline": "2021-12-20",
+      "baseline": "2022-01-19",
       "port-version": 0
     },
     "vcpkg-cmake-config": {

versions/v-/vcpkg-cmake.json

@@ -1,5 +1,10 @@
 {
   "versions": [
+    {
+      "git-tree": "b7c050fe60f91dcedef6d87a3f87584151bf8aee",
+      "version-date": "2022-01-19",
+      "port-version": 0
+    },
     {
       "git-tree": "a35eb7c761372dc64526d59fa918a13c0dfbba1b",
       "version-date": "2021-12-20",