Preserve the "hreads" comment, but make it clearer that

rhc54 · rhc54 · commit f1201ab0e856 · 2025-04-22T14:46:46.000-06:00
the unusual spelling is intentional.

Signed-off-by: Ralph Castain &lt;rhc@pmix.org&gt;
diff --git a/opal/mca/threads/pthreads/configure.m4 b/opal/mca/threads/pthreads/configure.m4
@@ -369,7 +369,7 @@ AC_DEFUN([OPAL_INTL_POSIX_THREADS_SPECIAL_FLAGS],[
 #
 # Put -mt before -mthreads because HP-UX aCC will properly compile
 # with -mthreads (reading as -mt), but emit a warning about unknown
-# flags threads.  Stupid compilers.
+# flags "hreads".  Stupid compilers.
 OPAL_VAR_SCOPE_PUSH([pflags])
 
 pflags="-Kthread -kthread -pthread -pthreads -mt -mthreads"

Original file line number	Diff line number	Diff line change
`@@ -369,7 +369,7 @@ AC_DEFUN([OPAL_INTL_POSIX_THREADS_SPECIAL_FLAGS],[`
`369`	`369`	`#`
`370`	`370`	`# Put -mt before -mthreads because HP-UX aCC will properly compile`
`371`	`371`	`# with -mthreads (reading as -mt), but emit a warning about unknown`
`372`		`-# flags threads. Stupid compilers.`
	`372`	`+# flags "hreads". Stupid compilers.`
`373`	`373`	`OPAL_VAR_SCOPE_PUSH([pflags])`
`374`	`374`
`375`	`375`	`pflags="-Kthread -kthread -pthread -pthreads -mt -mthreads"`