eglibc: add version 2.15

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@32101 3c298f89-4303-0410-b956-a3cf2f4a3e73

toolchain/eglibc/Config.in

@@ -13,6 +13,10 @@ choice
 		bool "eglibc 2.14"
 		depends !GCC_VERSION_LLVM
 
+	config EGLIBC_VERSION_2_15
+		bool "eglibc 2.15"
+		depends !GCC_VERSION_LLVM
+
 endchoice
 
 config EGLIBC_REVISION
@@ -21,6 +25,7 @@ config EGLIBC_REVISION
 	depends on TOOLCHAINOPTS && USE_EGLIBC
 	default "15508" if EGLIBC_VERSION_2_13
 	default "16488" if EGLIBC_VERSION_2_14
+	default "18909" if EGLIBC_VERSION_2_15
 	default ""
 
 menu "eglibc configuration"

toolchain/eglibc/Config.version

@@ -3,4 +3,5 @@ config EGLIBC_VERSION
 	depends on USE_EGLIBC
 	default "2.13" if EGLIBC_VERSION_2_13
 	default "2.14.1" if EGLIBC_VERSION_2_14
+	default "2.15" if EGLIBC_VERSION_2_15
 	default "2.13"

toolchain/eglibc/Makefile

@@ -21,6 +21,9 @@ endif
 ifneq ($(CONFIG_EGLIBC_VERSION_2_14),)
   PKG_SOURCE_URL:=svn://svn.eglibc.org/branches/eglibc-2_14
 endif
+ifneq ($(CONFIG_EGLIBC_VERSION_2_15),)
+  PKG_SOURCE_URL:=svn://svn.eglibc.org/branches/eglibc-2_15
+endif
 
 PATCH_DIR:=./patches/$(PKG_VERSION)
 

toolchain/eglibc/patches/2.15/001-fix_autoconf_macro.patch

@@ -0,0 +1,48 @@
+--- a/libc/aclocal.m4
++++ b/libc/aclocal.m4
+@@ -88,6 +88,12 @@
+ fi
+ rm -fr contest*])
+ 
++dnl Test a compiler option or options with an empty input file.
++dnl LIBC_TRY_CC_OPTION([options], [action-if-true], [action-if-false])
++AC_DEFUN([LIBC_TRY_CC_OPTION],
++[AS_IF([AC_TRY_COMMAND([${CC-cc} $1 -xc /dev/null -S -o /dev/null])],
++ [$2], [$3])])
++
+ AC_DEFUN([LIBC_PROG_BINUTILS],
+ [# Was a --with-binutils option given?
+ if test -n "$path_binutils"; then
+--- a/libc/configure
++++ b/libc/configure
+@@ -7404,7 +7404,14 @@
+ else
+   libc_cv_cc_nofma=
+ for opt in -ffp-contract=off -mno-fused-madd; do
+-  LIBC_TRY_CC_OPTION($opt, libc_cv_cc_nofma=$opt; break)
++  if { ac_try='${CC-cc} $opt -xc /dev/null -S -o /dev/null'
++  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
++  (eval $ac_try) 2>&5
++  ac_status=$?
++  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
++  test $ac_status = 0; }; }; then :
++  libc_cv_cc_nofma=$opt; break
++fi
+ done
+ fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_cc_nofma" >&5
+--- a/libc/configure.in
++++ b/libc/configure.in
+@@ -2238,10 +2238,9 @@
+ 		 libc_cv_cc_submachine, [dnl
+   libc_cv_cc_submachine=no
+   for opt in "-march=$submachine" "-mcpu=$submachine"; do
+-    if AC_TRY_COMMAND([${CC-cc} $opt -xc /dev/null -S -o /dev/null]); then
++    LIBC_TRY_CC_OPTION([$opt], [
+       libc_cv_cc_submachine="$opt"
+-      break
+-    fi
++      break], [])
+   done])
+   if test "x$libc_cv_cc_submachine" = xno; then
+     AC_MSG_ERROR([${CC-cc} does not support $submachine])

toolchain/eglibc/patches/2.15/100-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);
+ 
+     }

toolchain/eglibc/patches/2.15/110-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,

toolchain/eglibc/patches/2.15/200-add-dl-search-paths.patch

@@ -0,0 +1,14 @@
+add /usr/lib to default search path for the dynamic linker
+
+--- a/libc/Makeconfig
++++ b/libc/Makeconfig
+@@ -539,6 +539,9 @@
+ default-rpath = $(libdir)
+ endif
+ 
++# Add /usr/lib to default search path for the dynamic linker
++user-defined-trusted-dirs := /usr/lib
++
+ ifndef link-extra-libs
+ link-extra-libs = $(LDLIBS-$(@F))
+ link-extra-libs-static = $(link-extra-libs)