DynaLoader: dl_dyld.xs: don't undef bool

I expect this was added when we added our own bool, and before we used bool so liberally ourselves. Now dl_dyld.xs fails to compile, since MY_CXT_CLONE indirectly uses UNLIKELY() which casts to bool. Tested locally with: ./Configure -des -Dusedevel -Dusethreads -Ddlsrc=dl_dyld.xs on a modern Darwin, which failed before this change and builds after. Based on work done by Sevan Janiyan in Perl#21751. Fixes Perl#21751
tonycoz · Jan 10, 2024 · 7995cc1 · 7995cc1
1 parent aed1f3d
commit 7995cc1
Show file tree

Hide file tree

Showing 2 changed files with 1 addition and 2 deletions.
diff --git a/ext/DynaLoader/DynaLoader_pm.PL b/ext/DynaLoader/DynaLoader_pm.PL
@@ -90,7 +90,7 @@ package DynaLoader;
 # [email protected], August 1994
 
 BEGIN {
-    our $VERSION = '1.54';
+    our $VERSION = '1.55';
 }
 
 # Note: in almost any other piece of code "our" would have been a better

diff --git a/ext/DynaLoader/dl_dyld.xs b/ext/DynaLoader/dl_dyld.xs
@@ -48,7 +48,6 @@ been tested on NeXT platforms.
 #include "dlutils.c"	/* for SaveError() etc */
 
 #undef environ
-#undef bool
 #import <mach-o/dyld.h>
 
 static char *dlerror()