Pass the output file name to generate_uudmap, and open it within the code,

instead of having the calling Makefile redirect stdout.

diff --git a/Makefile.SH b/Makefile.SH
index f8a115f..94c1238 100644 (file)
--- a/Makefile.SH
+++ b/Makefile.SH
@@ -575,7 +575,7 @@ perlmini\$(OBJ_EXT): perlmini.c
 globals\$(OBJ_EXT): uudmap.h
 
 uudmap.h: generate_uudmap\$(HOST_EXE_EXT)
-       \$(RUN) ./generate_uudmap\$(HOST_EXE_EXT) >uudmap.h
+       \$(RUN) ./generate_uudmap\$(HOST_EXE_EXT) uudmap.h
 
 generate_uudmap\$(HOST_EXE_EXT): generate_uudmap\$(OBJ_EXT)
        \$(CC) -o generate_uudmap\$(EXE_EXT) \$(LDFLAGS) generate_uudmap\$(OBJ_EXT) \$(libs)

diff --git a/generate_uudmap.c b/generate_uudmap.c
index 28cfd27..31aba75 100644 (file)
--- a/generate_uudmap.c
+++ b/generate_uudmap.c
@@ -1,5 +1,11 @@
 #include <stdio.h>
 #include <stdlib.h>
+/* If it turns out that we need to make this conditional on config.sh derived
+   values, it might be easier just to rip out the use of strerrer().  */
+#include <string.h>
+/* If a platform doesn't support errno.h, it's probably so strange that
+   "hello world" won't port easily to it.  */
+#include <errno.h>
 
 static const char PL_uuemap[]
 = "`!\"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\]^_";
@@ -9,9 +15,21 @@ typedef unsigned char U8;
 /* This will ensure it is all zeros.  */
 static char PL_uudmap[256];
 
-int main() {
+int main(int argc, char **argv) {
   size_t i;
   char *p;
+  FILE *uudmap_out;
+
+  if (argc < 2 || argv[1][0] == '\0') {
+    fprintf(stderr, "Usage: %s uudemap.h\n", argv[0]);
+    return 1;
+  }
+
+  if (!(uudmap_out = fopen(argv[1], "w"))) {
+    fprintf(stderr, "%s: Could not open '%s': %s\n", argv[0], argv[1],
+           strerror(errno));
+    return 1;
+  }
 
   for (i = 0; i < sizeof(PL_uuemap) - 1; ++i)
     PL_uudmap[(U8)PL_uuemap[i]] = (char)i;
@@ -24,18 +42,24 @@ int main() {
   i = sizeof(PL_uudmap);
   p = PL_uudmap;
 
-  fputs("{\n    ", stdout);
+  fputs("{\n    ", uudmap_out);
   while (i--) {
-    printf("%d", *p);
+    fprintf(uudmap_out, "%d", *p);
     p++;
     if (i) {
-      fputs(", ", stdout);
+      fputs(", ", uudmap_out);
       if (!(i & 15)) {
-       fputs("\n    ", stdout);
+       fputs("\n    ", uudmap_out);
       }
     }
   }
-  puts("\n}");
+  fputs("\n}\n", uudmap_out);
+
+  if (fclose(uudmap_out)) {
+    fprintf(stderr, "%s: Could not close '%s': %s\n", argv[0], argv[1],
+           strerror(errno));
+    return 1;
+  }
 
   return 0;
 }

diff --git a/vms/descrip_mms.template b/vms/descrip_mms.template
index 232c563..6a0668a 100644 (file)
--- a/vms/descrip_mms.template
+++ b/vms/descrip_mms.template
@@ -503,8 +503,7 @@ perlmini$(O) : perlmini.c
        $(CC) $(CORECFLAGS) $(MMS$SOURCE)
 
 uudmap.h : generate_uudmap$(E)
-       DEFINE/USER_MODE SYS$OUTPUT uudmap.h
-       MCR SYS$DISK:[]generate_uudmap$(E)
+       MCR SYS$DISK:[]generate_uudmap$(E) uudmap.h
 
 generate_uudmap$(E) : generate_uudmap$(O) $(CRTL)
        Link $(LINKFLAGS)/NoDebug/Trace/NoMap/NoFull/NoCross/Exe=$(MMS$TARGET) generate_uudmap$(O) $(CRTLOPTS)

diff --git a/win32/Makefile b/win32/Makefile
index 4ba35b7..9eed883 100644 (file)
--- a/win32/Makefile
+++ b/win32/Makefile
@@ -1000,7 +1000,7 @@ $(X2P) : $(MINIPERL) $(X2P_OBJ)
 $(MINIDIR)\globals$(o) : $(UUDMAP_H)
 
 $(UUDMAP_H) : $(GENUUDMAP)
-       $(GENUUDMAP) >$(UUDMAP_H)
+       $(GENUUDMAP) $(UUDMAP_H)
 
 $(GENUUDMAP) : $(GENUUDMAP_OBJ)
        $(LINK32) -subsystem:console -out:$@ @<<

diff --git a/win32/makefile.mk b/win32/makefile.mk
index a6ab156..c5abb46 100644 (file)
--- a/win32/makefile.mk
+++ b/win32/makefile.mk
@@ -1301,7 +1301,7 @@ $(X2P) : $(MINIPERL) $(X2P_OBJ)
 $(MINIDIR)\globals$(o) : $(UUDMAP_H)
 
 $(UUDMAP_H) : $(GENUUDMAP)
-       $(GENUUDMAP) >$(UUDMAP_H)
+       $(GENUUDMAP) $(UUDMAP_H)
 
 $(GENUUDMAP) : $(GENUUDMAP_OBJ)
 .IF "$(CCTYPE)" == "BORLAND"