build: add *_STANDARD vars to depends gen_id

Followup to #22380. We need to have these in the id so that we rebuild
if we change / unset a *_STANDARD.

1 files changed, 5 insertions, 2 deletions

diff --git a/depends/gen_id b/depends/gen_id
index a0cd586461..7caf8d764d 100755
--- a/depends/gen_id
+++ b/depends/gen_id
@@ -1,7 +1,8 @@
 #!/usr/bin/env bash
 
-# Usage: env [ CC=... ] [ CXX=... ] [ AR=... ] [ RANLIB=... ] [ STRIP=... ] \
-#            [ DEBUG=... ] [ LTO=... ] ./build-id [ID_SALT]...
+# Usage: env [ CC=... ] [ C_STANDARD=...] [ CXX=... ] [CXX_STANDARD=...] \
+#            [ AR=... ] [ RANLIB=... ] [ STRIP=... ] [ DEBUG=... ] \
+#            [ LTO=... ] ./build-id [ID_SALT]...
 #
 # Prints to stdout a SHA256 hash representing the current toolset, used by
 # depends/Makefile as a build id for caching purposes (detecting when the
@@ -39,12 +40,14 @@
     bash -c "${CC} -v"
     bash -c "${CC} -v -E -xc -o /dev/null - < /dev/null"
     bash -c "${CC} -v -E -xobjective-c -o /dev/null - < /dev/null"
+    echo "C_STANDARD=${C_STANDARD}"
     echo "END CC"
 
     echo "BEGIN CXX"
     bash -c "${CXX} -v"
     bash -c "${CXX} -v -E -xc++ -o /dev/null - < /dev/null"
     bash -c "${CXX} -v -E -xobjective-c++ -o /dev/null - < /dev/null"
+    echo "CXX_STANDARD=${CXX_STANDARD}"
     echo "END CXX"
 
     echo "BEGIN AR"