CMake command docs say to use 0 for missing SHA512 (#18611)

8 files changed, 10 insertions, 6 deletions

diff --git a/docs/maintainers/vcpkg_from_bitbucket.md b/docs/maintainers/vcpkg_from_bitbucket.md
index c37e9e74b..944d7769c 100644
--- a/docs/maintainers/vcpkg_from_bitbucket.md
+++ b/docs/maintainers/vcpkg_from_bitbucket.md
@@ -35,7 +35,7 @@ If `REF` is specified, `SHA512` must also be specified.
 ### SHA512
 The SHA512 hash that should match the archive (https://bitbucket.com/${REPO}/get/${REF}.tar.gz).
 
-This is most easily determined by first setting it to `1`, then trying to build the port. The error message will contain the full hash, which can be copied back into the portfile.
+This is most easily determined by first setting it to `0`, then trying to build the port. The error message will contain the full hash, which can be copied back into the portfile.
 
 ### HEAD_REF
 The unstable git commit-ish (ideally a branch) to pull for `--head` builds.
diff --git a/docs/maintainers/vcpkg_from_github.md b/docs/maintainers/vcpkg_from_github.md
index 27d03008f..52ef5cbd9 100644
--- a/docs/maintainers/vcpkg_from_github.md
+++ b/docs/maintainers/vcpkg_from_github.md
@@ -38,7 +38,7 @@ If `REF` is specified, `SHA512` must also be specified.
 ### SHA512
 The SHA512 hash that should match the archive (https://github.com/${REPO}/archive/${REF}.tar.gz).
 
-This is most easily determined by first setting it to `1`, then trying to build the port. The error message will contain the full hash, which can be copied back into the portfile.
+This is most easily determined by first setting it to `0`, then trying to build the port. The error message will contain the full hash, which can be copied back into the portfile.
 
 ### HEAD_REF
 The unstable git commit-ish (ideally a branch) to pull for `--head` builds.
diff --git a/docs/maintainers/vcpkg_from_gitlab.md b/docs/maintainers/vcpkg_from_gitlab.md
index 082261eff..b49453da4 100644
--- a/docs/maintainers/vcpkg_from_gitlab.md
+++ b/docs/maintainers/vcpkg_from_gitlab.md
@@ -42,7 +42,7 @@ If `REF` is specified, `SHA512` must also be specified.
 The SHA512 hash that should match the archive (${GITLAB_URL}/${REPO}/-/archive/${REF}/${REPO_NAME}-${REF}.tar.gz).
 The REPO_NAME variable is parsed from the value of REPO.
 
-This is most easily determined by first setting it to `1`, then trying to build the port. The error message will contain the full hash, which can be copied back into the portfile.
+This is most easily determined by first setting it to `0`, then trying to build the port. The error message will contain the full hash, which can be copied back into the portfile.
 
 ### HEAD_REF
 The unstable git commit-ish (ideally a branch) to pull for `--head` builds.
diff --git a/docs/maintainers/vcpkg_from_sourceforge.md b/docs/maintainers/vcpkg_from_sourceforge.md
index 3c1574fac..88379a8e2 100644
--- a/docs/maintainers/vcpkg_from_sourceforge.md
+++ b/docs/maintainers/vcpkg_from_sourceforge.md
@@ -48,6 +48,8 @@ The REPO is `soxr`, REF is not exist, and the FILENAME is `soxr-0.1.3-Source.tar
 ### SHA512
 The SHA512 hash that should match the archive.
 
+This is most easily determined by first setting it to `0`, then trying to build the port. The error message will contain the full hash, which can be copied back into the portfile.
+
 ### WORKING_DIRECTORY
 If specified, the archive will be extracted into the working directory instead of `${CURRENT_BUILDTREES_DIR}/src/`.
 
diff --git a/scripts/cmake/vcpkg_from_bitbucket.cmake b/scripts/cmake/vcpkg_from_bitbucket.cmake
index 442ea642d..e27d62218 100644
--- a/scripts/cmake/vcpkg_from_bitbucket.cmake
+++ b/scripts/cmake/vcpkg_from_bitbucket.cmake
@@ -34,7 +34,7 @@ If `REF` is specified, `SHA512` must also be specified.
 ### SHA512
 The SHA512 hash that should match the archive (https://bitbucket.com/${REPO}/get/${REF}.tar.gz).
 
-This is most easily determined by first setting it to `1`, then trying to build the port. The error message will contain the full hash, which can be copied back into the portfile.
+This is most easily determined by first setting it to `0`, then trying to build the port. The error message will contain the full hash, which can be copied back into the portfile.
 
 ### HEAD_REF
 The unstable git commit-ish (ideally a branch) to pull for `--head` builds.
diff --git a/scripts/cmake/vcpkg_from_github.cmake b/scripts/cmake/vcpkg_from_github.cmake
index 8a6a70924..a9373baf5 100644
--- a/scripts/cmake/vcpkg_from_github.cmake
+++ b/scripts/cmake/vcpkg_from_github.cmake
@@ -37,7 +37,7 @@ If `REF` is specified, `SHA512` must also be specified.
 ### SHA512
 The SHA512 hash that should match the archive (https://github.com/${REPO}/archive/${REF}.tar.gz).
 
-This is most easily determined by first setting it to `1`, then trying to build the port. The error message will contain the full hash, which can be copied back into the portfile.
+This is most easily determined by first setting it to `0`, then trying to build the port. The error message will contain the full hash, which can be copied back into the portfile.
 
 ### HEAD_REF
 The unstable git commit-ish (ideally a branch) to pull for `--head` builds.
diff --git a/scripts/cmake/vcpkg_from_gitlab.cmake b/scripts/cmake/vcpkg_from_gitlab.cmake
index 75b09601f..e091ca5c0 100644
--- a/scripts/cmake/vcpkg_from_gitlab.cmake
+++ b/scripts/cmake/vcpkg_from_gitlab.cmake
@@ -41,7 +41,7 @@ If `REF` is specified, `SHA512` must also be specified.
 The SHA512 hash that should match the archive (${GITLAB_URL}/${REPO}/-/archive/${REF}/${REPO_NAME}-${REF}.tar.gz).
 The REPO_NAME variable is parsed from the value of REPO.
 
-This is most easily determined by first setting it to `1`, then trying to build the port. The error message will contain the full hash, which can be copied back into the portfile.
+This is most easily determined by first setting it to `0`, then trying to build the port. The error message will contain the full hash, which can be copied back into the portfile.
 
 ### HEAD_REF
 The unstable git commit-ish (ideally a branch) to pull for `--head` builds.
diff --git a/scripts/cmake/vcpkg_from_sourceforge.cmake b/scripts/cmake/vcpkg_from_sourceforge.cmake
index a65cd7252..e1226c3b1 100644
--- a/scripts/cmake/vcpkg_from_sourceforge.cmake
+++ b/scripts/cmake/vcpkg_from_sourceforge.cmake
@@ -47,6 +47,8 @@ The REPO is `soxr`, REF is not exist, and the FILENAME is `soxr-0.1.3-Source.tar
 ### SHA512
 The SHA512 hash that should match the archive.
 
+This is most easily determined by first setting it to `0`, then trying to build the port. The error message will contain the full hash, which can be copied back into the portfile.
+
 ### WORKING_DIRECTORY
 If specified, the archive will be extracted into the working directory instead of `${CURRENT_BUILDTREES_DIR}/src/`.