Support fmt use in debug builds (#456)

Fixes #454

Backport of an upstream patch (fmtlib/fmt#3352) to our version of fmt 9.1

Authors:
  - Robert Maynard (https://github.com/robertmaynard)

Approvers:
  - Vyas Ramasubramani (https://github.com/vyasr)

URL: #456

rapids-cmake/cpm/patches/fmt/no_debug_warnings.diff

@@ -0,0 +1,13 @@
+diff --git a/include/fmt/core.h b/include/fmt/core.h
+index f6a37af..ffabe63 100644
+--- a/include/fmt/core.h
++++ b/include/fmt/core.h
+@@ -286,7 +286,7 @@
+
+ // Enable minimal optimizations for more compact code in debug mode.
+ FMT_GCC_PRAGMA("GCC push_options")
+-#if !defined(__OPTIMIZE__) && !defined(__NVCOMPILER)
++#if !defined(__OPTIMIZE__) && !defined(__NVCOMPILER) && !defined(__LCC__) && !defined(__CUDACC__)
+ FMT_GCC_PRAGMA("GCC optimize(\"Og\")")
+ #endif
+

rapids-cmake/cpm/versions.json

@@ -15,7 +15,14 @@
     "fmt" : {
       "version" : "9.1.0",
       "git_url" : "https://github.com/fmtlib/fmt.git",
-      "git_tag" : "${version}"
+      "git_tag" : "${version}",
+      "patches" : [
+        {
+          "file" : "fmt/no_debug_warnings.diff",
+          "issue" : "No warnings during debug builds [https://github.com/fmtlib/fmt/issues/3351]",
+          "fixed_in" : "10.0"
+        }
+      ]
     },
     "GTest" : {
       "version" : "1.13.0",