From: Martin Baute <solar@rootdirectory.de>
Date: Fri, 11 Mar 2016 07:06:50 +0000 (+0100)
Subject: Redeclaration of standard functions by dlmalloc. Fixed. Re-enabled warnings in Jamrules.
X-Git-Url: https://pd.if.org/git/?p=pdclib;a=commitdiff_plain;h=3a988bf47bda2322d7759d3c4518c03e0ef98ba4;hp=6d8ab22315929ce3c33509be3492dc067c3b1c19

Redeclaration of standard functions by dlmalloc. Fixed. Re-enabled warnings in Jamrules.
---

diff --git a/Jamrules b/Jamrules
index d04c45d..47f1ef8 100644
--- a/Jamrules
+++ b/Jamrules
@@ -31,15 +31,11 @@ if $(PDCLIB_TOOLCHAIN) = "" {
 }
 
 if $(PDCLIB_TOOLCHAIN) = "gcc" {
-    # No -Wcast-align      : spurious warnings when using char* to do pointer 
-    #                        arithmetic
-    # No -Winline          : when compiling with e.g. -Os causes spurious 
-    #                        warnings that call is unlikely/code size would grow
-    # No -Wredundant-decls : some functions must be multiply defined
     PDCLIB_WARNINGS ?= 
       -Wall -Wextra -pedantic -Wno-unused-parameter -Wshadow 
       -Wpointer-arith -Wwrite-strings -Wmissing-declarations -Wno-long-long 
-      -Wuninitialized 
+      -Wuninitialized -Wno-deprecated-declarations -Wredundant-decls -Winline
+      -Wcast-align
       ;
     PDCLIB_CCWARNINGS ?= 
       -Wnested-externs -Wstrict-prototypes -Wmissing-prototypes ;
@@ -203,4 +199,4 @@ rule MakeLocate
         Depends $(<) : $(_dir:G=dir) ;
         MkDir $(_dir:G=dir) ;
     }
-}
\ No newline at end of file
+}
diff --git a/opt/dlmalloc/dlmalloc.c b/opt/dlmalloc/dlmalloc.c
index 18cf0d6..865b5b9 100644
--- a/opt/dlmalloc/dlmalloc.c
+++ b/opt/dlmalloc/dlmalloc.c
@@ -835,6 +835,8 @@ extern "C" {
 #define dlbulk_free            bulk_free
 #endif /* USE_DL_PREFIX */
 
+#if 0 // Redeclaration warnings as PDCLib already declares these in <stdio.h>
+
 /*
   malloc(size_t n)
   Returns a pointer to a newly allocated chunk of at least n bytes, or
@@ -891,6 +893,8 @@ DLMALLOC_EXPORT void* dlcalloc(size_t, size_t);
 */
 DLMALLOC_EXPORT void* dlrealloc(void*, size_t);
 
+#endif
+
 /*
   realloc_in_place(void* p, size_t n)
   Resizes the space allocated for p to size n, only if this can be