doc: more explicit about the behavior of URI

SGSSGene · SGSSGene · commit 32900e98a898 · 2024-12-23T11:56:00.000+01:00
diff --git a/README.md b/README.md
@@ -75,6 +75,8 @@ CPMAddPackage(
 )
 ```
 
+`URI` automatically sets `EXCLUDE_FROM_ALL YES` and `SYSTEM YES`. If this is not desired, `EXCLUDE_FROM_ALL NO` and `SYSTEM NO` have to be set.
+
 The origin may be specified by a `GIT_REPOSITORY`, but other sources, such as direct URLs, are [also supported](https://cmake.org/cmake/help/v3.11/module/ExternalProject.html#external-project-definition).
 If `GIT_TAG` hasn't been explicitly specified it defaults to `v(VERSION)`, a common convention for git projects.
 On the other hand, if `VERSION` hasn't been explicitly specified, CPM can automatically identify the version from the git tag in some common cases.

Original file line number	Diff line number	Diff line change
`@@ -75,6 +75,8 @@ CPMAddPackage(`
`75`	`75`	`)`
`76`	`76`	```
`77`	`77`
	`78`	+`URI` automatically sets `EXCLUDE_FROM_ALL YES` and `SYSTEM YES`. If this is not desired, `EXCLUDE_FROM_ALL NO` and `SYSTEM NO` have to be set.
	`79`	`+`
`78`	`80`	The origin may be specified by a `GIT_REPOSITORY`, but other sources, such as direct URLs, are [also supported](https://cmake.org/cmake/help/v3.11/module/ExternalProject.html#external-project-definition).
`79`	`81`	If `GIT_TAG` hasn't been explicitly specified it defaults to `v(VERSION)`, a common convention for git projects.
`80`	`82`	On the other hand, if `VERSION` hasn't been explicitly specified, CPM can automatically identify the version from the git tag in some common cases.