add VCPKG_(PRE|POST)_PORTFILE_INCLUDES

microsoft · Jul 18, 2022 · bb632f9 · bb632f9
1 parent 28f7523
commit bb632f9
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diff --git a/docs/users/triplets.md b/docs/users/triplets.md
@@ -133,6 +133,11 @@ See the [`"supports"`](../maintainers/manifest-files.md#supports) manifest file
 
 When this option is set to (true|1|on), the compiler is ignored in the abi tracking.
 
+### VCPKG_(PRE|POST)_PORTFILE_INCLUDES
+
+List of cmake files to include (before|after) the portfile is included. 
+Can be used to setup the environment or change the build artifacts after they have been etablished.
+
 ## Windows Variables
 
 <a name="VCPKG_ENV_PASSTHROUGH"></a>

diff --git a/scripts/ports.cmake b/scripts/ports.cmake
@@ -144,7 +144,18 @@ if(CMD STREQUAL "BUILD")
     set(Z_VCPKG_ERROR_LOG_COLLECTION_FILE "${CURRENT_BUILDTREES_DIR}/error-logs-${TARGET_TRIPLET}.txt")
     file(REMOVE "${Z_VCPKG_ERROR_LOG_COLLECTION_FILE}")
 
+    foreach(z_pre_portfile_include IN LISTS VCPKG_PRE_PORTFILE_INCLUDES)
+        include("${z_pre_portfile_include}")
+    endforeach()
+    unset(z_pre_portfile_include)
+
     include("${CURRENT_PORT_DIR}/portfile.cmake")
+
+    foreach(z_post_portfile_include IN LISTS VCPKG_POST_PORTFILE_INCLUDES)
+        include("${z_post_portfile_include}")
+    endforeach()
+    unset(z_post_portfile_include)
+
     if(DEFINED PORT)
         if(VCPKG_FIXUP_ELF_RPATH)
             include("${SCRIPTS}/cmake/z_vcpkg_fixup_rpath.cmake")

diff --git a/scripts/vcpkg_get_tags.cmake b/scripts/vcpkg_get_tags.cmake
@@ -14,6 +14,8 @@ VCPKG_BUILD_TYPE=${VCPKG_BUILD_TYPE}
 VCPKG_LIBRARY_LINKAGE=${VCPKG_LIBRARY_LINKAGE}
 VCPKG_CRT_LINKAGE=${VCPKG_CRT_LINKAGE}
 VCPKG_DISABLE_COMPILER_TRACKING=${VCPKG_DISABLE_COMPILER_TRACKING}
+VCPKG_PRE_PORTFILE_INCLUDES=${VCPKG_PRE_PORTFILE_INCLUDES}
+VCPKG_POST_PORTFILE_INCLUDES=${VCPKG_POST_PORTFILE_INCLUDES}
 e1e74b5c-18cb-4474-a6bd-5c1c8bc81f3f")
 
     # Just to enforce the user didn't set it in the triplet file