[Bazel] Enable LLVM_VERSION_PRINTER_SHOW_BUILD_CONFIG (for #87585)

Author: chapuni

utils/bazel/llvm-project-overlay/llvm/include/llvm/Config/config.h

@@ -306,6 +306,9 @@
 /* Whether tools show host and target info when invoked with --version */
 #define LLVM_VERSION_PRINTER_SHOW_HOST_TARGET_INFO 1
 
+/* Whether tools show optional build config flags when invoked with --version */
+#define LLVM_VERSION_PRINTER_SHOW_BUILD_CONFIG 1
+
 /* Define if libxml2 is supported on this platform. */
 /* #undef LLVM_ENABLE_LIBXML2 */
 

utils/bazel/llvm_configs/config.h.cmake

@@ -290,6 +290,9 @@
 /* Whether tools show host and target info when invoked with --version */
 #cmakedefine01 LLVM_VERSION_PRINTER_SHOW_HOST_TARGET_INFO
 
+/* Whether tools show optional build config flags when invoked with --version */
+#cmakedefine01 LLVM_VERSION_PRINTER_SHOW_BUILD_CONFIG
+
 /* Define if libxml2 is supported on this platform. */
 #cmakedefine LLVM_ENABLE_LIBXML2 ${LLVM_ENABLE_LIBXML2}