eglibc: fix portability issues rpcgen and zic, fixes compile on darwin

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@27359 3c298f89-4303-0410-b956-a3cf2f4a3e73

4 files changed, 196 insertions, 0 deletions

diff --git a/toolchain/eglibc/patches/2.12/110-fix_cross_rpcgen.patch b/toolchain/eglibc/patches/2.12/110-fix_cross_rpcgen.patch
new file mode 100644
index 000000000..3c8d41954
--- /dev/null
+++ b/toolchain/eglibc/patches/2.12/110-fix_cross_rpcgen.patch
@@ -0,0 +1,71 @@
+--- a/libc/sunrpc/proto.h
++++ b/libc/sunrpc/proto.h
+@@ -56,12 +56,14 @@ void add_type(int len, const char *type)
+    $build's C library and $host's GLIBC.  */
+ #ifdef _CROSS_RPCGEN_
+ 
++#undef stpcpy
++
+ /* Rather then defining _GNU_SOURCE before including $build's <string.h>
+    we just declare stpcpy here.  */
+ extern char *stpcpy (char *, const char *);
+ 
+-/* Use $build's i18n support as we can't use $host's.  */
+-#define _(X) (gettext (X))
++/* Do not use i18n support  */
++#define _(X) (X)
+ 
+ /* rpcgen sources check for __GNU_LIBRARY__ to tweak for GLIBC code
+    that rpcgen generates.  The proper fix would be to rename all those checks
+--- a/libc/sunrpc/rpc/types.h
++++ b/libc/sunrpc/rpc/types.h
+@@ -69,18 +69,23 @@ typedef unsigned long rpcport_t;
+ #endif
+ 
+ #ifndef __u_char_defined
+-typedef __u_char u_char;
+-typedef __u_short u_short;
+-typedef __u_int u_int;
+-typedef __u_long u_long;
+-typedef __quad_t quad_t;
+-typedef __u_quad_t u_quad_t;
+-typedef __fsid_t fsid_t;
++typedef unsigned char u_char;
++typedef unsigned short u_short;
++typedef unsigned int u_int;
++typedef unsigned long u_long;
++#if __WORDSIZE == 64
++typedef long int quad_t;
++typedef unsigned long int u_quad_t;
++#elif defined __GLIBC_HAVE_LONG_LONG
++typedef long long int quad_t;
++typedef unsigned long long int u_quad_t;
++#endif
++typedef u_quad_t fsid_t;
+ # define __u_char_defined
+ #endif
+-#ifndef __daddr_t_defined
+-typedef __daddr_t daddr_t;
+-typedef __caddr_t caddr_t;
++#if !defined(__daddr_t_defined) && defined(linux)
++typedef long int daddr_t;
++typedef char *caddr_t;
+ # define __daddr_t_defined
+ #endif
+ 
+--- a/libc/sunrpc/rpc_main.c
++++ b/libc/sunrpc/rpc_main.c
+@@ -996,9 +996,10 @@ mkfile_output (struct commandline *cmd)
+ 	abort ();
+       temp = rindex (cmd->infile, '.');
+       cp = stpcpy (mkfilename, "Makefile.");
+-      if (temp != NULL)
+-	*((char *) stpncpy (cp, cmd->infile, temp - cmd->infile)) = '\0';
+-      else
++      if (temp != NULL) {
++        strncpy(cp, cmd->infile, temp - cmd->infile);
++        cp[temp - cmd->infile - 1] = 0;
++      } else
+ 	stpcpy (cp, cmd->infile);
+ 
+     }
diff --git a/toolchain/eglibc/patches/2.12/120-fix_cross_zic.patch b/toolchain/eglibc/patches/2.12/120-fix_cross_zic.patch
new file mode 100644
index 000000000..221eb2870
--- /dev/null
+++ b/toolchain/eglibc/patches/2.12/120-fix_cross_zic.patch
@@ -0,0 +1,27 @@
+--- a/libc/timezone/zic.c
++++ b/libc/timezone/zic.c
+@@ -8,6 +8,8 @@ static char	elsieid[] = "@(#)zic.c	8.19"
+ #ifdef CROSS_ZIC
+ #define REPORT_BUGS_TO ""
+ #define PKGVERSION ""
++#undef _
++#define _(X) (X)
+ #else
+ #include "config.h"
+ #endif
+@@ -490,6 +492,7 @@ char *	argv[];
+ #ifdef unix
+ 	(void) umask(umask(S_IWGRP | S_IWOTH) | (S_IWGRP | S_IWOTH));
+ #endif /* defined unix */
++#ifndef CROSS_ZIC
+ #if HAVE_GETTEXT
+ 	(void) setlocale(LC_ALL, "");
+ #ifdef TZ_DOMAINDIR
+@@ -497,6 +500,7 @@ char *	argv[];
+ #endif /* defined TEXTDOMAINDIR */
+ 	(void) textdomain(TZ_DOMAIN);
+ #endif /* HAVE_GETTEXT */
++#endif
+ 	progname = argv[0];
+ 	if (TYPE_BIT(zic_t) < 64) {
+ 		(void) fprintf(stderr, "%s: %s\n", progname,
diff --git a/toolchain/eglibc/patches/2.13/100-fix_cross_rpcgen.patch b/toolchain/eglibc/patches/2.13/100-fix_cross_rpcgen.patch
new file mode 100644
index 000000000..8fe5cf3f7
--- /dev/null
+++ b/toolchain/eglibc/patches/2.13/100-fix_cross_rpcgen.patch
@@ -0,0 +1,71 @@
+--- a/libc/sunrpc/proto.h
++++ b/libc/sunrpc/proto.h
+@@ -56,12 +56,14 @@ void add_type(int len, const char *type)
+    $build's C library and $host's GLIBC.  */
+ #ifdef _CROSS_RPCGEN_
+ 
++#undef stpcpy
++
+ /* Rather then defining _GNU_SOURCE before including $build's <string.h>
+    we just declare stpcpy here.  */
+ extern char *stpcpy (char *, const char *);
+ 
+-/* Use $build's i18n support as we can't use $host's.  */
+-#define _(X) (gettext (X))
++/* Do not use i18n support  */
++#define _(X) (X)
+ 
+ /* rpcgen sources check for __GNU_LIBRARY__ to tweak for GLIBC code
+    that rpcgen generates.  The proper fix would be to rename all those checks
+--- a/libc/sunrpc/rpc/types.h
++++ b/libc/sunrpc/rpc/types.h
+@@ -70,18 +70,23 @@ typedef unsigned long rpcport_t;
+ #endif
+ 
+ #ifndef __u_char_defined
+-typedef __u_char u_char;
+-typedef __u_short u_short;
+-typedef __u_int u_int;
+-typedef __u_long u_long;
+-typedef __quad_t quad_t;
+-typedef __u_quad_t u_quad_t;
+-typedef __fsid_t fsid_t;
++typedef unsigned char u_char;
++typedef unsigned short u_short;
++typedef unsigned int u_int;
++typedef unsigned long u_long;
++#if __WORDSIZE == 64
++typedef long int quad_t;
++typedef unsigned long int u_quad_t;
++#elif defined __GLIBC_HAVE_LONG_LONG
++typedef long long int quad_t;
++typedef unsigned long long int u_quad_t;
++#endif
++typedef u_quad_t fsid_t;
+ # define __u_char_defined
+ #endif
+-#ifndef __daddr_t_defined
+-typedef __daddr_t daddr_t;
+-typedef __caddr_t caddr_t;
++#if !defined(__daddr_t_defined) && defined(linux)
++typedef long int daddr_t;
++typedef char *caddr_t;
+ # define __daddr_t_defined
+ #endif
+ 
+--- a/libc/sunrpc/rpc_main.c
++++ b/libc/sunrpc/rpc_main.c
+@@ -997,9 +997,10 @@ mkfile_output (struct commandline *cmd)
+ 	abort ();
+       temp = rindex (cmd->infile, '.');
+       cp = stpcpy (mkfilename, "Makefile.");
+-      if (temp != NULL)
+-	*((char *) stpncpy (cp, cmd->infile, temp - cmd->infile)) = '\0';
+-      else
++      if (temp != NULL) {
++        strncpy(cp, cmd->infile, temp - cmd->infile);
++        cp[temp - cmd->infile - 1] = 0;
++      } else
+ 	stpcpy (cp, cmd->infile);
+ 
+     }
diff --git a/toolchain/eglibc/patches/2.13/110-fix_cross_zic.patch b/toolchain/eglibc/patches/2.13/110-fix_cross_zic.patch
new file mode 100644
index 000000000..221eb2870
--- /dev/null
+++ b/toolchain/eglibc/patches/2.13/110-fix_cross_zic.patch
@@ -0,0 +1,27 @@
+--- a/libc/timezone/zic.c
++++ b/libc/timezone/zic.c
+@@ -8,6 +8,8 @@ static char	elsieid[] = "@(#)zic.c	8.19"
+ #ifdef CROSS_ZIC
+ #define REPORT_BUGS_TO ""
+ #define PKGVERSION ""
++#undef _
++#define _(X) (X)
+ #else
+ #include "config.h"
+ #endif
+@@ -490,6 +492,7 @@ char *	argv[];
+ #ifdef unix
+ 	(void) umask(umask(S_IWGRP | S_IWOTH) | (S_IWGRP | S_IWOTH));
+ #endif /* defined unix */
++#ifndef CROSS_ZIC
+ #if HAVE_GETTEXT
+ 	(void) setlocale(LC_ALL, "");
+ #ifdef TZ_DOMAINDIR
+@@ -497,6 +500,7 @@ char *	argv[];
+ #endif /* defined TEXTDOMAINDIR */
+ 	(void) textdomain(TZ_DOMAIN);
+ #endif /* HAVE_GETTEXT */
++#endif
+ 	progname = argv[0];
+ 	if (TYPE_BIT(zic_t) < 64) {
+ 		(void) fprintf(stderr, "%s: %s\n", progname,