[uclibc-ng-devel] uClibc-ng - small C library for embedded systems branch upstream updated. 7badf754cbe7882b2ff0ffea05e027820bd716f6

wbx wbx at helium.waldemar-brodkorb.de
Tue Nov 11 20:57:53 CET 2014


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The branch, upstream has been updated
       via  7badf754cbe7882b2ff0ffea05e027820bd716f6 (commit)
       via  8c57a5d9c2357dab48e80787a413f89405df1df3 (commit)
      from  a9bdc5d28e692c04f51bcea1bb8e87f9c72ad09f (commit)

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- Log -----------------------------------------------------------------
commit 7badf754cbe7882b2ff0ffea05e027820bd716f6
Author: Max Filippov <jcmvbkbc at gmail.com>
Date:   Sat Oct 25 14:32:35 2014 +0400

    Config.in.arch: enable long double math for xtensa
    
    Signed-off-by: Max Filippov <jcmvbkbc at gmail.com>
    Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop at gmail.com>

commit 8c57a5d9c2357dab48e80787a413f89405df1df3
Author: Anthony G. Basile <blueness at gentoo.org>
Date:   Sat Sep 6 19:45:34 2014 -0400

    statfs: fix compile error when UCLIBC_LINUX_SPECIFIC is not set
    
    statfs() is a Linux-specific function.  When building without
    UCLIBC_LINUX_SPECIFIC set, libc_hidden_proto(statfs) in
    include/sys/statfs.h is unmatched with libc_hidden_def(statfs)
    in libc/sysdeps/linux/common/statfs.c, leading to a compile
    error.  This patch fixes this, as well as adds statfs() to the
    list of Linux-specific functions in extra/Configs/Config.in.
    
    Signed-off-by: Anthony G. Basile <blueness at gentoo.org>
    Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop at gmail.com>

-----------------------------------------------------------------------

Summary of changes:
 extra/Configs/Config.in            |    6 +++---
 extra/Configs/Config.in.arch       |    2 +-
 libc/sysdeps/linux/common/statfs.c |    3 ++-
 3 files changed, 6 insertions(+), 5 deletions(-)

diff --git a/extra/Configs/Config.in b/extra/Configs/Config.in
index 0f68a9b..32180f7 100644
--- a/extra/Configs/Config.in
+++ b/extra/Configs/Config.in
@@ -1021,9 +1021,9 @@ config UCLIBC_LINUX_SPECIFIC
 	  ppoll(), readahead(), reboot(), remap_file_pages(),
 	  sched_getaffinity(), sched_setaffinity(), sendfile(),
 	  setfsgid(), setfsuid(), setresgid(), setresuid(),
-	  splice(), vmsplice(), tee(), signalfd(), swapoff(), swapon(),
-	  sync_file_range(), _sysctl(), sysinfo(), timerfd_*(), vhangup(),
-	  umount(), umount2()
+	  splice(), vmsplice(), tee(), signalfd(), statfs(),
+	  swapoff(), swapon(), sync_file_range(), _sysctl(),
+	  sysinfo(), timerfd_*(), vhangup(), umount(), umount2()
 
 config UCLIBC_HAS_GNU_ERROR
 	bool "Support GNU extensions for error-reporting"
diff --git a/extra/Configs/Config.in.arch b/extra/Configs/Config.in.arch
index 2338e3c..68e03bf 100644
--- a/extra/Configs/Config.in.arch
+++ b/extra/Configs/Config.in.arch
@@ -191,7 +191,7 @@ config UCLIBC_HAS_FENV
 config UCLIBC_HAS_LONG_DOUBLE_MATH
 	bool "Enable long double support"
 	depends on DO_C99_MATH
-	depends on TARGET_i386 || TARGET_m68k || TARGET_sparc || TARGET_x86_64 || TARGET_powerpc || TARGET_sh || TARGET_microblaze
+	depends on TARGET_i386 || TARGET_m68k || TARGET_sparc || TARGET_x86_64 || TARGET_powerpc || TARGET_sh || TARGET_microblaze || TARGET_xtensa
 	default y
 	help
 	  If you want the uClibc math library to contain the full set of C99
diff --git a/libc/sysdeps/linux/common/statfs.c b/libc/sysdeps/linux/common/statfs.c
index aae4738..3dfeb0b 100644
--- a/libc/sysdeps/linux/common/statfs.c
+++ b/libc/sysdeps/linux/common/statfs.c
@@ -34,6 +34,7 @@ int __libc_statfs(const char *path, struct statfs *buf)
 # if defined __UCLIBC_LINUX_SPECIFIC__ || defined __UCLIBC_HAS_THREADS_NATIVE__
 /* statfs is used by NPTL, so it must exported in case */
 weak_alias(__libc_statfs, statfs)
+libc_hidden_def(statfs)
 # endif
 
 /* For systems which have both, prefer the old one */
@@ -45,7 +46,7 @@ _syscall2(int, __libc_statfs, const char *, path, struct statfs *, buf)
 # if defined __UCLIBC_LINUX_SPECIFIC__ || defined __UCLIBC_HAS_THREADS_NATIVE__
 /* statfs is used by NPTL, so it must exported in case */
 weak_alias(__libc_statfs, statfs)
+libc_hidden_def(statfs)
 # endif
 
 #endif
-libc_hidden_def(statfs)


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