toolchain: The glorious return of glibc, ver 2.21
It's the eglibc packaging with a bit of spit-polishing. And testing. :-) [blogic: merged glibc and eglibc into 1 and made eglibc a glibc variant] Signed-off-by: Jeff Waugh <jdub@bethesignal.org> Signed-off-by: John Crispin <blogic@openwrt.org> SVN-Revision: 44701v19.07.3_mercusys_ac12_duma
John Crispin
9 years ago
parent
eff1859f8e
commit
3e2f578353
@ -0,0 +1,13 @@
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passwd:files
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shadow:files
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group:files
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hosts:dns files
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bootparams:files
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ethers:files
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netmasks:files
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networks:files
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protocols:files
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rpc:files
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services:files
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automount:files
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aliases:files
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@ -1,22 +0,0 @@
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choice
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prompt "eglibc version"
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depends on TOOLCHAINOPTS && USE_EGLIBC
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default EGLIBC_USE_VERSION_2_19
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help
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Select the version of eglibc you wish to use.
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config EGLIBC_USE_VERSION_2_15
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bool "eglibc 2.15"
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select EGLIBC_VERSION_2_15
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depends on BROKEN
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config EGLIBC_USE_VERSION_2_19
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bool "eglibc 2.19"
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select EGLIBC_VERSION_2_19
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endchoice
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menu "eglibc configuration"
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depends on TOOLCHAINOPTS && USE_EGLIBC
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source toolchain/eglibc/config/Config.in
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endmenu
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@ -0,0 +1,26 @@
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choice
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prompt "(e)glibc version"
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depends on TOOLCHAINOPTS && USE_GLIBC
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default EGLIBC_USE_VERSION_2_19
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help
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Select the version of glibc you wish to use.
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config EGLIBC_USE_VERSION_2_15
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bool "eglibc 2.15"
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select EGLIBC_VERSION_2_15
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depends on BROKEN
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config EGLIBC_USE_VERSION_2_19
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bool "eglibc 2.19"
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select EGLIBC_VERSION_2_19
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config GLIBC_USE_VERSION_2_21
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bool "glibc 2.21"
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select GLIBC_VERSION_2_21
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endchoice
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menu "eglibc configuration"
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depends on TOOLCHAINOPTS && USE_GLIBC && (EGLIBC_USE_VERSION_2_15 || EGLIBC_USE_VERSION_2_19)
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source toolchain/glibc/config/Config.in
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endmenu
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@ -0,0 +1,52 @@
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--- a/sunrpc/rpc/types.h
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+++ b/sunrpc/rpc/types.h
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@@ -75,18 +75,23 @@ typedef unsigned long rpcport_t;
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#endif
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#ifndef __u_char_defined
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-typedef __u_char u_char;
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-typedef __u_short u_short;
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-typedef __u_int u_int;
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-typedef __u_long u_long;
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-typedef __quad_t quad_t;
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-typedef __u_quad_t u_quad_t;
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-typedef __fsid_t fsid_t;
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+typedef unsigned char u_char;
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+typedef unsigned short u_short;
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+typedef unsigned int u_int;
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+typedef unsigned long u_long;
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+#if __WORDSIZE == 64
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+typedef long int quad_t;
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+typedef unsigned long int u_quad_t;
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+#elif defined __GLIBC_HAVE_LONG_LONG
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+typedef long long int quad_t;
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+typedef unsigned long long int u_quad_t;
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+#endif
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+typedef u_quad_t fsid_t;
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# define __u_char_defined
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#endif
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-#ifndef __daddr_t_defined
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-typedef __daddr_t daddr_t;
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-typedef __caddr_t caddr_t;
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+#if !defined(__daddr_t_defined) && defined(linux)
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+typedef long int daddr_t;
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+typedef char *caddr_t;
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# define __daddr_t_defined
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#endif
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--- a/sunrpc/rpc_main.c
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+++ b/sunrpc/rpc_main.c
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@@ -958,9 +958,10 @@ mkfile_output (struct commandline *cmd)
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abort ();
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temp = rindex (cmd->infile, '.');
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cp = stpcpy (mkfilename, "Makefile.");
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- if (temp != NULL)
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- *((char *) stpncpy (cp, cmd->infile, temp - cmd->infile)) = '\0';
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- else
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+ if (temp != NULL) {
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+ strncpy(cp, cmd->infile, temp - cmd->infile);
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+ cp[temp - cmd->infile - 1] = 0;
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+ } else
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stpcpy (cp, cmd->infile);
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}
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@ -0,0 +1,14 @@
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add /usr/lib to default search path for the dynamic linker
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--- a/Makeconfig
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+++ b/Makeconfig
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@@ -501,6 +501,9 @@ else
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default-rpath = $(libdir)
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endif
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+# Add /usr/lib to default search path for the dynamic linker
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+user-defined-trusted-dirs := /usr/lib
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+
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ifndef link-extra-libs
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link-extra-libs = $(LDLIBS-$(@F))
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link-extra-libs-static = $(link-extra-libs)
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@ -0,0 +1,48 @@
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--- a/libc/aclocal.m4
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+++ b/libc/aclocal.m4
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@@ -88,6 +88,12 @@
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fi
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rm -fr contest*])
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+dnl Test a compiler option or options with an empty input file.
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+dnl LIBC_TRY_CC_OPTION([options], [action-if-true], [action-if-false])
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+AC_DEFUN([LIBC_TRY_CC_OPTION],
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+[AS_IF([AC_TRY_COMMAND([${CC-cc} $1 -xc /dev/null -S -o /dev/null])],
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+ [$2], [$3])])
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+
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AC_DEFUN([LIBC_PROG_BINUTILS],
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[# Was a --with-binutils option given?
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if test -n "$path_binutils"; then
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--- a/libc/configure
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+++ b/libc/configure
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@@ -7404,7 +7404,14 @@
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else
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libc_cv_cc_nofma=
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for opt in -ffp-contract=off -mno-fused-madd; do
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- LIBC_TRY_CC_OPTION($opt, libc_cv_cc_nofma=$opt; break)
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+ if { ac_try='${CC-cc} $opt -xc /dev/null -S -o /dev/null'
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+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
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+ (eval $ac_try) 2>&5
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+ ac_status=$?
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+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
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+ test $ac_status = 0; }; }; then :
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+ libc_cv_cc_nofma=$opt; break
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+fi
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done
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fi
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{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_cc_nofma" >&5
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--- a/libc/configure.in
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+++ b/libc/configure.in
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@@ -2238,10 +2238,9 @@
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libc_cv_cc_submachine, [dnl
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libc_cv_cc_submachine=no
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for opt in "-march=$submachine" "-mcpu=$submachine"; do
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- if AC_TRY_COMMAND([${CC-cc} $opt -xc /dev/null -S -o /dev/null]); then
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+ LIBC_TRY_CC_OPTION([$opt], [
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libc_cv_cc_submachine="$opt"
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- break
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- fi
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+ break], [])
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done])
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if test "x$libc_cv_cc_submachine" = xno; then
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AC_MSG_ERROR([${CC-cc} does not support $submachine])
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@ -0,0 +1,11 @@
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--- a/libc/configure.in
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+++ b/libc/configure.in
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@@ -1037,7 +1037,7 @@
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critic_missing="$critic_missing gcc")
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AC_CHECK_PROG_VER(MAKE, gnumake gmake make, --version,
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[GNU Make[^0-9]*\([0-9][0-9.]*\)],
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- [3.79* | 3.[89]*], critic_missing="$critic_missing make")
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+ [3.79* | 3.[89]* | 4.* ], critic_missing="$critic_missing make")
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AC_CHECK_PROG_VER(MSGFMT, gnumsgfmt gmsgfmt msgfmt, --version,
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[GNU gettext.* \([0-9]*\.[0-9.]*\)],
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@ -0,0 +1,110 @@
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partially revert commit 4bff6e0175ed195871f4e01cc4c4c33274b8f6e3 - caused segmentation faults in dlopen
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References:
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http://comments.gmane.org/gmane.comp.lib.glibc.user/1227
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http://sourceware.org/ml/libc-alpha/2011-06/msg00006.html
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diff --git a/libc/elf/dl-close.c b/libc/elf/dl-close.c
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index 4b17bf8..733cc1b 100644
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--- a/libc/elf/dl-close.c
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+++ b/libc/elf/dl-close.c
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@@ -119,17 +119,8 @@ _dl_close_worker (struct link_map *map)
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if (map->l_direct_opencount > 0 || map->l_type != lt_loaded
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|| dl_close_state != not_pending)
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{
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- if (map->l_direct_opencount == 0)
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- {
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- if (map->l_type == lt_loaded)
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- dl_close_state = rerun;
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- else if (map->l_type == lt_library)
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- {
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- struct link_map **oldp = map->l_initfini;
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- map->l_initfini = map->l_orig_initfini;
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- _dl_scope_free (oldp);
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- }
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- }
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+ if (map->l_direct_opencount == 0 && map->l_type == lt_loaded)
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+ dl_close_state = rerun;
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/* There are still references to this object. Do nothing more. */
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if (__builtin_expect (GLRO_dl_debug_mask & DL_DEBUG_FILES, 0))
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diff --git a/libc/elf/dl-deps.c b/libc/elf/dl-deps.c
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index 51cb2fa..eddcbf0 100644
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--- a/libc/elf/dl-deps.c
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+++ b/libc/elf/dl-deps.c
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@@ -489,6 +489,7 @@ _dl_map_object_deps (struct link_map *map,
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nneeded * sizeof needed[0]);
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atomic_write_barrier ();
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l->l_initfini = l_initfini;
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+ l->l_free_initfini = 1;
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}
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/* If we have no auxiliary objects just go on to the next map. */
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@@ -689,6 +690,7 @@ Filters not supported with LD_TRACE_PRELINKING"));
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l_initfini[nlist] = NULL;
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atomic_write_barrier ();
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map->l_initfini = l_initfini;
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+ map->l_free_initfini = 1;
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if (l_reldeps != NULL)
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{
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atomic_write_barrier ();
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@@ -697,7 +699,7 @@ Filters not supported with LD_TRACE_PRELINKING"));
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_dl_scope_free (old_l_reldeps);
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}
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if (old_l_initfini != NULL)
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- map->l_orig_initfini = old_l_initfini;
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+ _dl_scope_free (old_l_initfini);
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if (errno_reason)
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_dl_signal_error (errno_reason == -1 ? 0 : errno_reason, objname,
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diff --git a/libc/elf/dl-libc.c b/libc/elf/dl-libc.c
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index f44fa10..7563093 100644
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--- a/libc/elf/dl-libc.c
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+++ b/libc/elf/dl-libc.c
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@@ -284,6 +284,10 @@ libc_freeres_fn (free_mem)
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if (! old->dont_free)
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free (old);
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}
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+
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+ /* Free the initfini dependency list. */
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+ if (l->l_free_initfini)
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+ free (l->l_initfini);
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}
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if (__builtin_expect (GL(dl_ns)[ns]._ns_global_scope_alloc, 0) != 0
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diff --git a/libc/elf/rtld.c b/libc/elf/rtld.c
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index b93a01f..2fc83ce 100644
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--- a/libc/elf/rtld.c
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+++ b/libc/elf/rtld.c
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@@ -2277,6 +2277,7 @@ ERROR: ld.so: object '%s' cannot be loaded as audit interface: %s; ignored.\n",
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lnp->dont_free = 1;
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lnp = lnp->next;
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}
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+ l->l_free_initfini = 0;
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if (l != &GL(dl_rtld_map))
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_dl_relocate_object (l, l->l_scope, GLRO(dl_lazy) ? RTLD_LAZY : 0,
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diff --git a/libc/include/link.h b/libc/include/link.h
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index e877104..b1b4065 100644
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--- a/libc/include/link.h
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+++ b/libc/include/link.h
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@@ -192,6 +192,9 @@ struct link_map
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during LD_TRACE_PRELINKING=1
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contains any DT_SYMBOLIC
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libraries. */
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+ unsigned int l_free_initfini:1; /* Nonzero if l_initfini can be
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+ freed, ie. not allocated with
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+ the dummy malloc in ld.so. */
|
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|
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/* Collected information about own RPATH directories. */
|
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struct r_search_path_struct l_rpath_dirs;
|
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@@ -240,9 +243,6 @@ struct link_map
|
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|
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/* List of object in order of the init and fini calls. */
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struct link_map **l_initfini;
|
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- /* The init and fini list generated at startup, saved when the
|
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- object is also loaded dynamically. */
|
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- struct link_map **l_orig_initfini;
|
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|
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/* List of the dependencies introduced through symbol binding. */
|
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struct link_map_reldeps
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@ -0,0 +1,71 @@
|
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--- a/libc/sunrpc/proto.h
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+++ b/libc/sunrpc/proto.h
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@@ -56,12 +56,14 @@ void add_type(int len, const char *type)
|
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$build's C library and $host's GLIBC. */
|
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#ifdef _CROSS_RPCGEN_
|
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|
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+#undef stpcpy
|
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+
|
||||
/* Rather then defining _GNU_SOURCE before including $build's <string.h>
|
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we just declare stpcpy here. */
|
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extern char *stpcpy (char *, const char *);
|
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|
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-/* Use $build's i18n support as we can't use $host's. */
|
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-#define _(X) (gettext (X))
|
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+/* Do not use i18n support */
|
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+#define _(X) (X)
|
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|
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/* rpcgen sources check for __GNU_LIBRARY__ to tweak for GLIBC code
|
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that rpcgen generates. The proper fix would be to rename all those checks
|
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--- a/libc/sunrpc/rpc/types.h
|
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+++ b/libc/sunrpc/rpc/types.h
|
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@@ -70,18 +70,23 @@ typedef unsigned long rpcport_t;
|
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#endif
|
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|
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#ifndef __u_char_defined
|
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-typedef __u_char u_char;
|
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-typedef __u_short u_short;
|
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-typedef __u_int u_int;
|
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-typedef __u_long u_long;
|
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-typedef __quad_t quad_t;
|
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-typedef __u_quad_t u_quad_t;
|
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-typedef __fsid_t fsid_t;
|
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+typedef unsigned char u_char;
|
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+typedef unsigned short u_short;
|
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+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);
|
||||
|
||||
}
|
||||
@ -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,
|
||||
@ -0,0 +1,22 @@
|
||||
--- a/libc/sunrpc/Makefile
|
||||
+++ b/libc/sunrpc/Makefile
|
||||
@@ -175,7 +175,7 @@ $(objpfx)rpcgen: $(addprefix $(objpfx),$
|
||||
$(+link)
|
||||
|
||||
$(addprefix $(objpfx)cross-,$(rpcgen-objs)): $(objpfx)cross-%.o: %.c
|
||||
- gcc $< -c -D_RPC_THREAD_SAFE_ -D_CROSS_RPCGEN_ \
|
||||
+ gcc $< -c -D_RPC_THREAD_SAFE_ -D_CROSS_RPCGEN_ $(HOST_CFLAGS) \
|
||||
$(OUTPUT_OPTION) $(compile-mkdep-flags)
|
||||
|
||||
$(objpfx)cross-rpcgen: $(addprefix $(objpfx)cross-,$(rpcgen-objs))
|
||||
--- a/libc/timezone/Makefile
|
||||
+++ b/libc/timezone/Makefile
|
||||
@@ -182,7 +182,7 @@ $(objpfx)zic: $(addprefix $(objpfx), $(z
|
||||
|
||||
$(addprefix $(objpfx)cross-,$(zic-objs)): $(objpfx)cross-%.o: %.c
|
||||
gcc $< -c $(OUTPUT_OPTION) $(CFLAGS-$*.c) $(CPPFLAGS-$*) \
|
||||
- -DCROSS_ZIC $(compile-mkdep-flags)
|
||||
+ -DCROSS_ZIC $(HOST_CFLAGS) $(compile-mkdep-flags)
|
||||
|
||||
$(objpfx)cross-zic: $(addprefix $(objpfx)cross-,$(zic-objs))
|
||||
gcc $(addprefix $(objpfx)cross-,$(zic-objs)) -o $@
|
||||
@ -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)
|
||||
@ -0,0 +1,52 @@
|
||||
--- a/libc/sunrpc/rpc/types.h
|
||||
+++ b/libc/sunrpc/rpc/types.h
|
||||
@@ -75,18 +75,23 @@ 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
|
||||
@@ -958,9 +958,10 @@ 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);
|
||||
|
||||
}
|
||||
@ -0,0 +1,14 @@
|
||||
add /usr/lib to default search path for the dynamic linker
|
||||
|
||||
--- a/libc/Makeconfig
|
||||
+++ b/libc/Makeconfig
|
||||
@@ -501,6 +501,9 @@ else
|
||||
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)
|
||||
@ -0,0 +1,13 @@
|
||||
Index: eglibc-2.19-r25243/libc/aclocal.m4
|
||||
===================================================================
|
||||
--- eglibc-2.19-r25243.orig/libc/aclocal.m4 2013-11-06 15:03:08.000000000 -0800
|
||||
+++ eglibc-2.19-r25243/libc/aclocal.m4 2014-11-22 15:43:05.343256863 -0800
|
||||
@@ -1,7 +1,7 @@
|
||||
dnl We require that everyone use exactly the same Autoconf version so that
|
||||
dnl the internal functions defined and used by the main configure script
|
||||
dnl match those expected by the fragments.
|
||||
-m4_define([GLIBC_AUTOCONF_VERSION], [2.68])
|
||||
+m4_define([GLIBC_AUTOCONF_VERSION], [2.69])
|
||||
m4_if(m4_defn([AC_AUTOCONF_VERSION]), GLIBC_AUTOCONF_VERSION, [],
|
||||
[m4_fatal(m4_flatten(
|
||||
Exactly version GLIBC_AUTOCONF_VERSION of Autoconf is required but you have
|
||||
Loading…
Reference in New Issue