[ignition-cmake2] Add new port 🤖 (#10014)

* ignition-modularscripts: move CMake config files only if necessary

Some ignition libraries (such as ignition-cmake2) already install the
CMake config file in the location required by vcpkg

* Add new port ignition-cmake2

5 files changed, 37 insertions, 15 deletions

diff --git a/ports/ignition-cmake2/CONTROL b/ports/ignition-cmake2/CONTROL
new file mode 100644
index 000000000..455beb85f
--- /dev/null
+++ b/ports/ignition-cmake2/CONTROL
@@ -0,0 +1,5 @@
+Source: ignition-cmake2

+Version: 2.1.1

+Homepage: https://ignitionrobotics.org/libs/cmake

+Description: CMake helper functions for building robotic applications

+Build-Depends: ignition-modularscripts

diff --git a/ports/ignition-cmake2/portfile.cmake b/ports/ignition-cmake2/portfile.cmake
new file mode 100644
index 000000000..5bc63eec1
--- /dev/null
+++ b/ports/ignition-cmake2/portfile.cmake
@@ -0,0 +1,16 @@
+include(${CURRENT_INSTALLED_DIR}/share/ignitionmodularscripts/ignition_modular_library.cmake)

+

+set(PACKAGE_VERSION "2.1.1")

+

+ignition_modular_library(NAME cmake

+                         VERSION ${PACKAGE_VERSION}

+                         SHA512 4d22a45ccc9582c7e4b370b884511782d1629fa3e257dd92300388b5050d22fa63dd4a6ef8942abb9ebbc300df4cd526d1d8a7088a92b0073e152c16c7b97e2b)

+

+# Permit empty include folder

+set(VCPKG_POLICY_EMPTY_INCLUDE_FOLDER enabled)

+

+# Remove unneccessary directory, as ignition-cmake is a pure CMake package

+file(REMOVE_RECURSE ${CURRENT_PACKAGES_DIR}/lib ${CURRENT_PACKAGES_DIR}/debug)

+

+# Install custom usage

+configure_file(${CMAKE_CURRENT_LIST_DIR}/usage ${CURRENT_PACKAGES_DIR}/share/${PORT}/usage @ONLY)

diff --git a/ports/ignition-cmake2/usage b/ports/ignition-cmake2/usage
new file mode 100644
index 000000000..b62ba0c76
--- /dev/null
+++ b/ports/ignition-cmake2/usage
@@ -0,0 +1,3 @@
+The package ignition-cmake2 provides CMake integration:
+
+    find_package(ignition-cmake2 CONFIG REQUIRED)
diff --git a/ports/ignition-modularscripts/CONTROL b/ports/ignition-modularscripts/CONTROL
index 796056b10..2ea04f67a 100644
--- a/ports/ignition-modularscripts/CONTROL
+++ b/ports/ignition-modularscripts/CONTROL
@@ -1,3 +1,3 @@
 Source: ignition-modularscripts

-Version: 2019-09-11

+Version: 2020-02-10

 Description: Vcpkg helpers to package ignition libraries

diff --git a/ports/ignition-modularscripts/ignition_modular_library.cmake b/ports/ignition-modularscripts/ignition_modular_library.cmake
index 5672ab8f4..8ce00116b 100644
--- a/ports/ignition-modularscripts/ignition_modular_library.cmake
+++ b/ports/ignition-modularscripts/ignition_modular_library.cmake
@@ -8,23 +8,21 @@ function(ignition_modular_build_library NAME MAJOR_VERSION SOURCE_PATH CMAKE_PAC
 
     vcpkg_install_cmake()
 
-    vcpkg_fixup_cmake_targets(CONFIG_PATH "lib/cmake/${CMAKE_PACKAGE_NAME}" TARGET_PATH "share/${CMAKE_PACKAGE_NAME}")
+    # If necessary, move the CMake config files
+    if(EXISTS "${CURRENT_PACKAGES_DIR}/lib/cmake")
+        vcpkg_fixup_cmake_targets(CONFIG_PATH "lib/cmake/${CMAKE_PACKAGE_NAME}" TARGET_PATH "share/${CMAKE_PACKAGE_NAME}")
 
-    file(GLOB_RECURSE CMAKE_RELEASE_FILES 
-                      "${CURRENT_PACKAGES_DIR}/lib/cmake/${CMAKE_PACKAGE_NAME}/*")
+        file(GLOB_RECURSE CMAKE_RELEASE_FILES
+                          "${CURRENT_PACKAGES_DIR}/lib/cmake/${CMAKE_PACKAGE_NAME}/*")
 
-    file(COPY ${CMAKE_RELEASE_FILES} DESTINATION 
-              "${CURRENT_PACKAGES_DIR}/share/${CMAKE_PACKAGE_NAME}/")
+        file(COPY ${CMAKE_RELEASE_FILES} DESTINATION
+                  "${CURRENT_PACKAGES_DIR}/share/${CMAKE_PACKAGE_NAME}/")
 
-    # Remove debug files
-    file(REMOVE_RECURSE ${CURRENT_PACKAGES_DIR}/debug/include 
-                        ${CURRENT_PACKAGES_DIR}/debug/lib/cmake
-                        ${CURRENT_PACKAGES_DIR}/debug/share)
-
-
-
-    # Post-build test for cmake libraries 
-    vcpkg_test_cmake(PACKAGE_NAME ${CMAKE_PACKAGE_NAME})
+        # Remove debug files
+        file(REMOVE_RECURSE ${CURRENT_PACKAGES_DIR}/debug/include
+                            ${CURRENT_PACKAGES_DIR}/debug/lib/cmake
+                            ${CURRENT_PACKAGES_DIR}/debug/share)
+    endif()
 
     # Find the relevant license file and install it
     if(EXISTS "${SOURCE_PATH}/LICENSE")