Commit f52f17e0 authored by Thomas Petazzoni's avatar Thomas Petazzoni
Browse files

ipkg: add patch to fix musl build 

Like Romain Naour did for util-linux, this commit adds a patch for the
ipkg package to remove the use of the __P, which is useless for modern
compilers, and not defined by the musl C library.

Fixes:

  http://autobuild.buildroot.net/results/c27d1d1e6a9bb52fead7b48625bb456f42b2f056/



Signed-off-by: default avatarThomas Petazzoni <thomas.petazzoni@free-electrons.com>
parent 07b6e95e

package/ipkg/0001-fix-musl-build.patch

0 → 100644
+50 −0
Original line number Diff line number Diff line 
Remove __P macro usage to fix musl build



__P() is used for compatibility with old K&R C compilers. With ANSI C

this macro has no effect.



This fixes a compilation error with musl libc because of undeclared

__P.



Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>



Index: b/md5.c

===================================================================

--- a/md5.c

+++ b/md5.c

@@ -97,21 +97,21 @@

 

 /* Initialize structure containing state of computation.

    (RFC 1321, 3.3: Step 3)  */

-static void md5_init_ctx __P ((struct md5_ctx *ctx));

+static void md5_init_ctx (struct md5_ctx *ctx);

 

 /* Starting with the result of former calls of this function (or the

    initialization function update the context for the next LEN bytes

    starting at BUFFER.

    It is necessary that LEN is a multiple of 64!!! */

-static void md5_process_block __P ((const void *buffer, size_t len,

-				    struct md5_ctx *ctx));

+static void md5_process_block (const void *buffer, size_t len,

+				    struct md5_ctx *ctx);

 

 /* Starting with the result of former calls of this function (or the

    initialization function update the context for the next LEN bytes

    starting at BUFFER.

    It is NOT required that LEN is a multiple of 64.  */

-static void md5_process_bytes __P ((const void *buffer, size_t len,

-				    struct md5_ctx *ctx));

+static void md5_process_bytes (const void *buffer, size_t len,

+				    struct md5_ctx *ctx);

 

 /* Process the remaining bytes in the buffer and put result from CTX

    in first 16 bytes following RESBUF.  The result is always in little

@@ -120,7 +120,7 @@

 

    IMPORTANT: On some systems it is required that RESBUF is correctly

    aligned for a 32 bits value.  */

-static void *md5_finish_ctx __P ((struct md5_ctx *ctx, void *resbuf));

+static void *md5_finish_ctx (struct md5_ctx *ctx, void *resbuf);

 

 //----------------------------------------------------------------------------

 //--------end of md5.h