Fix for FreeBSD build as suggested by DennisHeimbigner Unidata#2043

petsc · Sep 26, 2021 · c9e1f9b · c9e1f9b
1 parent cd6173f
commit c9e1f9b
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Showing 3 changed files with 6 additions and 0 deletions.
diff --git a/ncgen/ncgen.l b/ncgen/ncgen.l
@@ -39,7 +39,9 @@
 #include "ncgeny.h"
 #include "isnan.h"
 
+#if !defined(fileno)
 EXTERNL int fileno(FILE*);
+#endif
 
 #define FILL_STRING "_"
 #define XDR_INT32_MIN (-2147483647-1)

diff --git a/ncgen3/ncgen.l b/ncgen3/ncgen.l
@@ -25,7 +25,9 @@
    We include lexical definitions for all three, but use the second version.
 */
 
+#if !defined(fileno)
 extern int fileno(FILE*);
+#endif
 
 /* lex specification for tokens for ncgen */
 

diff --git a/ncgen3/ncgen.y b/ncgen3/ncgen.y
@@ -19,7 +19,9 @@ static char SccsId[] = "$Id: ncgen.y,v 1.34 2010/03/31 18:18:41 dmh Exp $";
 #include        "ncgen.h"
 #include	"genlib.h"	/* for grow_darray() et al */
 
+#if !defined(fileno)
 extern int fileno(FILE*);
+#endif
 
 typedef struct Symbol {		/* symbol table entry */
 	char    	*name;