make perl build again on non-DEBUGGING builds

The PL_block_type debugging-only array is now used indeirectly in
ext/re/re-exec.c, which enables debugging even on non-debugging builds

diff --git a/makedef.pl b/makedef.pl
index ce92ee1..95b4d66 100644 (file)
--- a/makedef.pl
+++ b/makedef.pl
@@ -247,7 +247,6 @@ unless ($define{'DEBUGGING'}) {
                    Perl_pad_sv
                    Perl_pad_setsv
                    Perl_hv_assert
-                   PL_block_type
                    PL_watchaddr
                    PL_watchok
                    PL_watch_pvx

diff --git a/perl.h b/perl.h
index 862f25c..9fc2700 100644 (file)
--- a/perl.h
+++ b/perl.h
@@ -4600,7 +4600,9 @@ EXTCONST unsigned char PL_freq[] = {      /* letter frequencies for mixed English/C *
 EXTCONST unsigned char PL_freq[];
 #endif
 
-#ifdef DEBUGGING
+/* Although only used for debugging, these constants must be available in
+ * non-debugging builds too, since they're used in ext/re/re_exec.c,
+ * which has DEBUGGING enabled always */
 #ifdef DOINIT
 EXTCONST char* const PL_block_type[] = {
        "NULL",
@@ -4619,7 +4621,6 @@ EXTCONST char* const PL_block_type[] = {
 #else
 EXTCONST char* PL_block_type[];
 #endif
-#endif
 
 /* These are all the compile time options that affect binary compatibility.
    Other compile time options that are binary compatible are in perl.c