[Bug build/13966] New: Some elf tests fail with "fatal error: cstdio: No such file or directory" on trunk

[Bug build/13966] New: Some elf tests fail with "fatal error: cstdio: No such file or directory" on trunk

[cryptooctoploid at gmail dot com]

http://sourceware.org/bugzilla/show_bug.cgi?id=13966

             Bug #: 13966
           Summary: Some elf tests fail with "fatal error: cstdio: No such
                    file or directory" on trunk
           Product: glibc
           Version: unspecified
            Status: NEW
          Severity: normal
          Priority: P2
         Component: build
        AssignedTo: unassigned@sourceware.org
        ReportedBy: cryptooctoploid@gmail.com
                CC: carlos@systemhalted.org
    Classification: Unclassified


For example:

g++ tst-unique3lib.cc -c  -O2 -Wall -Winline -Wwrite-strings
-fmerge-all-constants -g   -fPIC     -I../include -I/var/tmp/glibc-build/elf
-I/var/tmp/glibc-build -I../nptl/sysdeps/unix/sysv/linux/x86_64
-I../sysdeps/unix/sysv/linux/x86_64 -I../sysdeps/unix/sysv/linux/wordsize-64
-I../nptl/sysdeps/unix/sysv/linux -I../nptl/sysdeps/pthread
-I../sysdeps/pthread -I../sysdeps/unix/sysv/linux -I../sysdeps/gnu
-I../sysdeps/unix/common -I../sysdeps/unix/mman -I../sysdeps/unix/inet
-I../nptl/sysdeps/unix/sysv -I../sysdeps/unix/sysv -I../sysdeps/unix/x86_64
-I../nptl/sysdeps/unix -I../sysdeps/unix -I../sysdeps/posix
-I../sysdeps/x86_64/fpu -I../nptl/sysdeps/x86_64 -I../sysdeps/x86_64
-I../sysdeps/wordsize-64 -I../sysdeps/ieee754/ldbl-96
-I../sysdeps/ieee754/dbl-64/wordsize-64 -I../sysdeps/ieee754/dbl-64
-I../sysdeps/ieee754/flt-32 -I../sysdeps/ieee754 -I../sysdeps/generic -I../nptl
 -I.. -I../libio -I. -nostdinc -isystem
/usr/lib/gcc/x86_64-pc-linux-gnu/4.8.0/include -isystem
/usr/lib/gcc/x86_64-pc-linux-gnu/4.8.0/include-fixed -isystem /usr/include
-D_LIBC_REENTRANT -include ../include/libc-symbols.h  -DPIC -DSHARED 
-DNOT_IN_libc=1    -o /var/tmp/glibc-build/elf/tst-unique3lib.os -MD -MP -MF
/var/tmp/glibc-build/elf/tst-unique3lib.os.dt -MT
/var/tmp/glibc-build/elf/tst-unique3lib.os
tst-unique3lib.cc:1:18: fatal error: cstdio: No such file or directory
compilation terminated.

This is apparently caused by the -nostdinc flag; without it the problem
vanishes.

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[Bug build/13966] Some elf tests fail with "fatal error: cstdio: No such file or directory" on trunk

[cryptooctoploid at gmail dot com]

http://sourceware.org/bugzilla/show_bug.cgi?id=13966

--- Comment #1 from Octoploid <cryptooctoploid at gmail dot com> 2012-04-10 10:13:32 UTC ---
The following patch also works:

diff --git a/elf/tst-unique3.cc b/elf/tst-unique3.cc
index efdd6d7..bc6e6ae 100644
--- a/elf/tst-unique3.cc
+++ b/elf/tst-unique3.cc
@@ -1,6 +1,6 @@
 #include "tst-unique3.h"

-#include <cstdio>
+#include <stdio.h>
 #include "../dlfcn/dlfcn.h"

 int t = S<char>::i;
@@ -8,14 +8,14 @@ int t = S<char>::i;
 int
 main (void)
 {
-  std::printf ("%d %d\n", S<char>::i, t);
+  printf ("%d %d\n", S<char>::i, t);
   int result = S<char>::i++ != 1 || t != 1;
   result |= in_lib ();
   void *d = dlopen ("$ORIGIN/tst-unique3lib2.so", RTLD_LAZY);
   int (*fp) ();
   if (d == NULL || (fp = (int(*)()) dlsym (d, "in_lib2")) == NULL)
     {
-      std::printf ("failed to get symbol in_lib2\n");
+      printf ("failed to get symbol in_lib2\n");
       return 1;
     }
   result |= fp ();
diff --git a/elf/tst-unique3lib.cc b/elf/tst-unique3lib.cc
index fa8e85a..79f8b31 100644
--- a/elf/tst-unique3lib.cc
+++ b/elf/tst-unique3lib.cc
@@ -1,4 +1,4 @@
-#include <cstdio>
+#include <stdio.h>
 #include "tst-unique3.h"
 template<typename T> int S<T>::i = 1;
 static int i = S<char>::i;
@@ -6,6 +6,6 @@ static int i = S<char>::i;
 int
 in_lib (void)
 {
-  std::printf ("in_lib: %d %d\n", S<char>::i, i);
+  printf ("in_lib: %d %d\n", S<char>::i, i);
   return S<char>::i++ != 2 || i != 1;
 }
diff --git a/elf/tst-unique3lib2.cc b/elf/tst-unique3lib2.cc
index 17d817e..18d8100 100644
--- a/elf/tst-unique3lib2.cc
+++ b/elf/tst-unique3lib2.cc
@@ -1,4 +1,4 @@
-#include <cstdio>
+#include <stdio.h>
 #include "tst-unique3.h"

 template<typename T> int S<T>::i;
@@ -7,6 +7,6 @@ extern "C"
 int
 in_lib2 ()
 {
-  std::printf ("in_lib2: %d\n", S<char>::i);
+  printf ("in_lib2: %d\n", S<char>::i);
   return S<char>::i != 3;
 }
diff --git a/elf/tst-unique4.cc b/elf/tst-unique4.cc
index 575c70d..c00df13 100644
--- a/elf/tst-unique4.cc
+++ b/elf/tst-unique4.cc
@@ -1,7 +1,7 @@
 // BZ 12511
 #include "tst-unique4.h"

-#include <cstdio>
+#include <stdio.h>

 static int a[24] =
   {

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[Bug build/13966] Some elf tests fail with "fatal error: cstdio: No such file or directory" on trunk

[carlos_odonell at mentor dot com]

http://sourceware.org/bugzilla/show_bug.cgi?id=13966

Carlos O'Donell <carlos_odonell at mentor dot com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Keywords|                            |glibc_2.15
             Status|NEW                         |ASSIGNED
   Last reconfirmed|                            |2012-04-10
                 CC|                            |carlos_odonell at mentor
                   |                            |dot com
         AssignedTo|unassigned at sourceware    |carlos_odonell at mentor
                   |dot org                     |dot com
              Flags|                            |review?(joseph at
                   |                            |codesourcery dot com)

--- Comment #2 from Carlos O'Donell <carlos_odonell at mentor dot com> 2012-04-10 17:54:51 UTC ---
Octoploid,

Thanks for the patch!

I don't know how this worked in the past.

Compiling a C++ application with -nostdinc is not going to work.

Adding -nostdinc removes:

 /usr/include/c++/4.5
 /usr/include/c++/4.5/i686-linux-gnu
 /usr/include/c++/4.5/backward
 /usr/local/include
 /usr/include/i386-linux-gnu
 /usr/include

And glibc doesn't provide back the required headers to build a C++ application.

I can reproduce this on my x86 build/test system, in fact you can see the
failures in the 2.15 known issues:
http://sourceware.org/glibc/wiki/Release/2.15

Joseph,

Do you have any idea about the right fix for this?

The use of C++ applications in the testsuite won't work reliably without C++
headers.

I have no objection to applying Octoploid's patch since it fixes the
*immediate* testsuite failures that you can see are present in 2.15 known
issues.

Should glibc's testsuite infrastructure add back:
 /usr/include/c++/4.5
 /usr/include/c++/4.5/i686-linux-gnu
 /usr/include/c++/4.5/backward

e.g. add back only the C++ header directories?

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[Bug build/13966] Some elf tests fail with "fatal error: cstdio: No such file or directory" on trunk

[joseph at codesourcery dot com]

http://sourceware.org/bugzilla/show_bug.cgi?id=13966

--- Comment #3 from joseph at codesourcery dot com <joseph at codesourcery dot com> 2012-04-19 20:00:46 UTC ---
On Tue, 10 Apr 2012, carlos_odonell at mentor dot com wrote:

> I don't know how this worked in the past.
> 
> Compiling a C++ application with -nostdinc is not going to work.

If you don't use --with-headers - if you use your system's default kernel 
headers - then you don't get -nostdinc used, so don't see this.  (And 
that also covers the case of building a cross compiler and preinstalling 
the kernel headers into its default sysroot.)

There is code in configure.in that tries to locate the compiler's internal 
directories - including the C++ ones - for the case where -nostdinc is 
used.  So if it's not working in a particular case, I'd investigate, on 
the affected system, what is wrong with this configure code and how it 
needs to be fixed to find the right directories for C++ headers.

# if using special system headers, find out the compiler's sekrit
# header directory and add that to the list.  NOTE: Only does the right
# thing on a system that doesn't need fixincludes.  (Not presently a problem.)
if test -n "$sysheaders"; then
  SYSINCLUDES=-nostdinc
  for d in include include-fixed; do
    i=`$CC -print-file-name="$d"` && test "x$i" != x && test "x$i" != "x$d" &&
    SYSINCLUDES="$SYSINCLUDES -isystem $i"
  done
  SYSINCLUDES="$SYSINCLUDES \
-isystem `echo $sysheaders | sed 's/:/ -isystem /g'`"
  if test -n "$CXX"; then
    CXX_SYSINCLUDES=
    cxxversion=`$CXX -dumpversion 2>&AS_MESSAGE_LOG_FD` &&
    cxxmachine=`$CXX -dumpmachine 2>&AS_MESSAGE_LOG_FD` &&
    for d in include "$cxxmachine/include"; do
      i=../../../../$d/c++/$cxxversion
      cxxheaders=`$CXX -print-file-name="$i"` &&
      test "x$cxxheaders" != x && test "x$i" != "x$cxxheaders" &&
      CXX_SYSINCLUDES="$CXX_SYSINCLUDES -isystem $cxxheaders \
-isystem $cxxheaders/$cxxmachine -isystem $cxxheaders/backward"
    done
  fi
fi
AC_SUBST(SYSINCLUDES)
AC_SUBST(CXX_SYSINCLUDES)

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[Bug build/13966] Some elf tests fail with "fatal error: cstdio: No such file or directory" on trunk

[cryptooctoploid at gmail dot com]

http://sourceware.org/bugzilla/show_bug.cgi?id=13966

Octoploid <cryptooctoploid at gmail dot com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|ASSIGNED                    |RESOLVED
         Resolution|                            |INVALID

--- Comment #4 from Octoploid <cryptooctoploid at gmail dot com> 2012-04-19 21:25:37 UTC ---
(In reply to comment #3)
> On Tue, 10 Apr 2012, carlos_odonell at mentor dot com wrote:
> 
> > I don't know how this worked in the past.
> > 
> > Compiling a C++ application with -nostdinc is not going to work.
> 
> If you don't use --with-headers - if you use your system's default kernel 
> headers - then you don't get -nostdinc used, so don't see this.  (And 
> that also covers the case of building a cross compiler and preinstalling 
> the kernel headers into its default sysroot.)

Thanks for the head-up. I just didn't know that "--with-headers=/usr/include"
is not only redundant, but also the root cause this issue.

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[Bug build/13966] Some elf tests fail with "fatal error: cstdio: No such file or directory" on trunk

[schwab@linux-m68k.org]

http://sourceware.org/bugzilla/show_bug.cgi?id=13966

--- Comment #5 from Andreas Schwab <schwab@linux-m68k.org> 2012-04-20 07:46:36 UTC ---
--with-headers=/usr/include is working fine here.

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[Bug build/13966] Some elf tests fail with "fatal error: cstdio: No such file or directory" on trunk

[cryptooctoploid at gmail dot com]

http://sourceware.org/bugzilla/show_bug.cgi?id=13966

--- Comment #6 from Octoploid <cryptooctoploid at gmail dot com> 2012-04-20 10:31:17 UTC ---
On my machine the C++ headers live under:
/usr/lib/gcc/x86_64-pc-linux-gnu/4.8.0/include/g++-v4/

and when I insert a few echos:

5256       cxxheaders=`$CXX -print-file-name="$i"` &&
5257       echo $i && echo $cxxheaders &&
5258       test "x$cxxheaders" != x && test "x$i" != "x$cxxheaders" &&

I get:

../../../../include/c++/4.8.0
../../../../include/c++/4.8.0
../../../../x86_64-pc-linux-gnu/include/c++/4.8.0
../../../../x86_64-pc-linux-gnu/include/c++/4.8.0

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[Bug build/13966] Some elf tests fail with "fatal error: cstdio: No such file or directory" on trunk

[schwab@linux-m68k.org]

http://sourceware.org/bugzilla/show_bug.cgi?id=13966

Andreas Schwab <schwab@linux-m68k.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|RESOLVED                    |REOPENED
         Resolution|INVALID                     |

--- Comment #7 from Andreas Schwab <schwab@linux-m68k.org> 2012-04-20 12:16:37 UTC ---
Looks like this needs to be amended for gcc 4.8.

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[Bug build/13966] Some elf tests fail with "fatal error: cstdio: No such file or directory" on trunk

[schwab@linux-m68k.org]

http://sourceware.org/bugzilla/show_bug.cgi?id=13966

--- Comment #8 from Andreas Schwab <schwab@linux-m68k.org> 2012-04-20 12:23:05 UTC ---
Did you use a non-standard gxx-include-dir?

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[Bug build/13966] Some elf tests fail with "fatal error: cstdio: No such file or directory" on trunk

[cryptooctoploid at gmail dot com]

http://sourceware.org/bugzilla/show_bug.cgi?id=13966

--- Comment #9 from Octoploid <cryptooctoploid at gmail dot com> 2012-04-20 12:28:03 UTC ---
(In reply to comment #8)
> Did you use a non-standard gxx-include-dir?

Yes:

~/gcc/configure --prefix=/usr --bindir=/usr/x86_64-pc-linux-gnu/gcc-bin/4.8.0
--includedir=/usr/lib/gcc/x86_64-pc-linux-gnu/4.8.0/include
--datadir=/usr/share/gcc-data/x86_64-pc-linux-gnu/4.8.0
--mandir=/usr/share/gcc-data/x86_64-pc-linux-gnu/4.8.0/man
--infodir=/usr/share/gcc-data/x86_64-pc-linux-gnu/4.8.0/info
--with-gxx-include-dir=/usr/lib/gcc/x86_64-pc-linux-gnu/4.8.0/include/g++-v4
--host=x86_64-pc-linux-gnu --build=x86_64-pc-linux-gnu --disable-altivec
--disable-fixed-point --without-ppl --without-cloog --enable-lto --enable-nls
--without-included-gettext --with-system-zlib --disable-werror
--enable-initfini-array --with-gold --enable-secureplt --disable-multilib
--enable-libmudflap --disable-libssp --disable-libgomp --enable-cld
--with-python-dir=/share/gcc-data/x86_64-pc-linux-gnu/4.8.0/python
--enable-checking=release --disable-libgcj --enable-languages=c,c++
--enable-shared --enable-threads=posix --enable-__cxa_atexit
--enable-clocale=gnu --with-build-config=bootstrap-lto
--with-boot-ldflags="-Wl,-O1,--hash-style=gnu,--as-needed,--gc-sections"
--enable-version-specific-runtime-libs --disable-libstdcxx-pch
--enable-libstdcxx-time=yes

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[Bug build/13966] Some elf tests fail with "fatal error: cstdio: No such file or directory" on trunk

[carlos_odonell at mentor dot com]

http://sourceware.org/bugzilla/show_bug.cgi?id=13966

Carlos O'Donell <carlos_odonell at mentor dot com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
              Flags|review?(joseph at           |
                   |codesourcery dot com)       |

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[Bug build/13966] Some elf tests fail with "fatal error: cstdio: No such file or directory" on trunk

[jsm28 at gcc dot gnu.org]

http://sourceware.org/bugzilla/show_bug.cgi?id=13966

Joseph Myers <jsm28 at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Keywords|glibc_2.15                  |

--- Comment #10 from Joseph Myers <jsm28 at gcc dot gnu.org> 2012-06-27 22:33:29 UTC ---
Removing glibc_2.15 keyword as backport suitability can't be judged until there
is a fix on master.  After this is fixed on master, anyone wanting a backport
should feel free to attach a tested backport patch to this bug (or a new bug,
if this one is closed as fixed).

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[Bug build/13966] Some elf tests fail with "fatal error: cstdio: No such file or directory" on trunk

[wbrana at gmail dot com]

http://sourceware.org/bugzilla/show_bug.cgi?id=13966

wbrana at gmail dot com changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |wbrana at gmail dot com

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[Bug build/13966] Some elf tests fail with "fatal error: cstdio: No such file or directory" on trunk

[allan at archlinux dot org]

http://sourceware.org/bugzilla/show_bug.cgi?id=13966

--- Comment #11 from Allan McRae <allan at archlinux dot org> 2012-09-02 13:32:49 UTC ---
Created attachment 6623
  --> http://sourceware.org/bugzilla/attachment.cgi?id=6623
Improved cxx header detection

Octoploid,

Can you test the attached patch?

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[Bug build/13966] Some elf tests fail with "fatal error: cstdio: No such file or directory" on trunk

[cryptooctoploid at gmail dot com]

http://sourceware.org/bugzilla/show_bug.cgi?id=13966

--- Comment #12 from Octoploid <cryptooctoploid at gmail dot com> 2012-09-02 17:09:01 UTC ---
(In reply to comment #11)
> Created attachment 6623 [details]
> Improved cxx header detection
> 
> Octoploid,
> 
> Can you test the attached patch?

Thanks Allan, your patch is fine and solves the issue.

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[Bug build/13966] Some elf tests fail with "fatal error: cstdio: No such file or directory" on trunk

[allan at archlinux dot org]

http://sourceware.org/bugzilla/show_bug.cgi?id=13966

Allan McRae <allan at archlinux dot org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |allan at archlinux dot org
         AssignedTo|carlos_odonell at mentor    |allan at archlinux dot org
                   |dot com                     |

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[Bug build/13966] Some elf tests fail with "fatal error: cstdio: No such file or directory" on trunk

[allan at archlinux dot org]

http://sourceware.org/bugzilla/show_bug.cgi?id=13966

Allan McRae <allan at archlinux dot org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|REOPENED                    |RESOLVED
         Resolution|                            |FIXED

--- Comment #13 from Allan McRae <allan at archlinux dot org> 2012-09-05 14:18:58 UTC ---
Fixed with commit:

commit c4e85184d2ded3f6a259948098a0c297a9cf0be6
Author: Allan McRae <allan@archlinux.org>
Date:   Thu Sep 6 00:16:24 2012 +1000

    Improve C++ header location detection (bug 13966)

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[Bug build/13966] Some elf tests fail with "fatal error: cstdio: No such file or directory" on trunk

[cryptooctoploid at gmail dot com]

http://sourceware.org/bugzilla/show_bug.cgi?id=13966

Octoploid <cryptooctoploid at gmail dot com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|RESOLVED                    |REOPENED
         Resolution|FIXED                       |

--- Comment #14 from Octoploid <cryptooctoploid at gmail dot com> 2012-11-01 14:12:48 UTC ---
The error is back again:
tst-unique3lib.cc:1:18: fatal error: cstdio: No such file or directory
 #include <cstdio>
                  ^
compilation terminated.

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[Bug build/13966] Some elf tests fail with "fatal error: cstdio: No such file or directory" on trunk

[allan at archlinux dot org]

http://sourceware.org/bugzilla/show_bug.cgi?id=13966

--- Comment #15 from Allan McRae <allan at archlinux dot org> 2012-11-01 14:25:19 UTC ---
Looks like this fix was adjusted in commit
1e4a95361c71e8073f448012c3eeb6f09cc9a814.  Can you confirm if it was that
commit that caused the regression?

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[Bug build/13966] Some elf tests fail with "fatal error: cstdio: No such file or directory" on trunk

[schwab@linux-m68k.org]

http://sourceware.org/bugzilla/show_bug.cgi?id=13966

--- Comment #16 from Andreas Schwab <schwab@linux-m68k.org> 2012-11-01 14:53:54 UTC ---
What is the value of c++-sysincludes in your config.make?

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[Bug build/13966] Some elf tests fail with "fatal error: cstdio: No such file or directory" on trunk

[cryptooctoploid at gmail dot com]

http://sourceware.org/bugzilla/show_bug.cgi?id=13966

Octoploid <cryptooctoploid at gmail dot com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|REOPENED                    |RESOLVED
         Resolution|                            |FIXED

--- Comment #17 from Octoploid <cryptooctoploid at gmail dot com> 2012-11-01 15:53:08 UTC ---
I cannot reproduce the failure anymore. 
It must have been a temporary local glitch.
Sorry!

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[Bug build/13966] Some elf tests fail with "fatal error: cstdio: No such file or directory" on trunk

[jack.carter at imgtec dot com]

http://sourceware.org/bugzilla/show_bug.cgi?id=13966

Jack Carter <jack.carter at imgtec dot com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |jack.carter at imgtec dot com

--- Comment #18 from Jack Carter <jack.carter at imgtec dot com> ---
I am seeing this problem now with 4.9.0.

I build and run on a Mips board, but as a cross compile, MIPS to MIPS, so I
don't use the installed system headers.

For what it is worth:

% grep sysincludes config.make
sysincludes = -nostdinc -isystem
/home/jcarter/workarea/gcc/ifunc/mips_native/install-mips-mti-linux-gnu/lib/gcc/mips-mti-linux-gnu/4.9.0/include
-isystem
/home/jcarter/workarea/gcc/ifunc/mips_native/install-mips-mti-linux-gnu/lib/gcc/mips-mti-linux-gnu/4.9.0/include-fixed
-isystem
/home/jcarter/workarea/gcc/ifunc/mips_native/sysroot-mips-mti-linux-gnu/usr/include

c++-sysincludes = 

Here is the familiar invocation:

mips-mti-linux-gnu-g++ tst-unique3.cc -c  -O2 -Wall -Winline -Wwrite-strings
-fmerge-all-constants -frounding-math -g        -I../include
-I/home/jcarter/workarea/gcc/ifunc/mips_native/obj-mips-mti-linux-gnu/glibc/elf
 -I/home/jcarter/workarea/gcc/ifunc/mips_native/obj-mips-mti-linux-gnu/glibc 
-I../ports/sysdeps/unix/sysv/linux/mips/mips32/nptl 
-I../ports/sysdeps/unix/sysv/linux/mips/mips32 
-I../ports/sysdeps/unix/sysv/linux/mips/nptl 
-I../ports/sysdeps/unix/sysv/linux/mips  -I../nptl/sysdeps/unix/sysv/linux 
-I../nptl/sysdeps/pthread  -I../sysdeps/pthread 
-I../ports/sysdeps/unix/sysv/linux  -I../sysdeps/unix/sysv/linux 
-I../sysdeps/gnu  -I../sysdeps/unix/inet  -I../nptl/sysdeps/unix/sysv 
-I../ports/sysdeps/unix/sysv  -I../sysdeps/unix/sysv 
-I../ports/sysdeps/unix/mips/mips32  -I../ports/sysdeps/unix/mips 
-I../nptl/sysdeps/unix  -I../ports/sysdeps/unix  -I../sysdeps/unix 
-I../sysdeps/posix  -I../ports/sysdeps/mips/mips32/fpu 
-I../ports/sysdeps/mips/mips32  -I../ports/sysdeps/mips/ieee754 
-I../ports/sysdeps/mips/soft-fp  -I../ports/sysdeps/mips/include
-I../ports/sysdeps/mips  -I../sysdeps/ieee754/flt-32 
-I../sysdeps/ieee754/dbl-64  -I../sysdeps/wordsize-32 
-I../ports/sysdeps/mips/fpu  -I../ports/sysdeps/mips/nptl  -I../sysdeps/ieee754
 -I../sysdeps/generic  -I../nptl  -I../ports  -I.. -I../libio -I. -nostdinc
-isystem
/home/jcarter/workarea/gcc/ifunc/mips_native/install-mips-mti-linux-gnu/lib/gcc/mips-mti-linux-gnu/4.9.0/include
-isystem
/home/jcarter/workarea/gcc/ifunc/mips_native/install-mips-mti-linux-gnu/lib/gcc/mips-mti-linux-gnu/4.9.0/include-fixed
-isystem
/home/jcarter/workarea/gcc/ifunc/mips_native/sysroot-mips-mti-linux-gnu/usr/include
 -D_LIBC_REENTRANT -include ../include/libc-symbols.h   -DNOT_IN_libc=1    -o
/home/jcarter/workarea/gcc/ifunc/mips_native/obj-mips-mti-linux-gnu/glibc/elf/tst-unique3.o
-MD -MP -MF
/home/jcarter/workarea/gcc/ifunc/mips_native/obj-mips-mti-linux-gnu/glibc/elf/tst-unique3.o.dt
-MT
/home/jcarter/workarea/gcc/ifunc/mips_native/obj-mips-mti-linux-gnu/glibc/elf/tst-unique3.o
tst-unique3.cc:3:18: fatal error: cstdio: No such file or directory
 #include <cstdio>

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[Bug build/13966] Some elf tests fail with "fatal error: cstdio: No such file or directory" on trunk

[joseph at codesourcery dot com]

http://sourceware.org/bugzilla/show_bug.cgi?id=13966

--- Comment #19 from joseph at codesourcery dot com <joseph at codesourcery dot com> ---
This bug is marked fixed.  If you see this symptom, it must have a 
different cause, so please file a new bug (detailing glibc configure 
options, results of the relevant glibc configure tests, etc.).

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[Bug build/13966] Some elf tests fail with "fatal error: cstdio: No such file or directory" on trunk

[jack.carter at imgtec dot com]

http://sourceware.org/bugzilla/show_bug.cgi?id=13966

--- Comment #20 from Jack Carter <jack.carter at imgtec dot com> ---
I will package up information and post it to new bug and refer to this one for
reference,

Thanks
________________________________________
From: joseph at codesourcery dot com [sourceware-bugzilla@sourceware.org]
Sent: Thursday, September 05, 2013 5:31 PM
To: Jack Carter
Subject: [Bug build/13966] Some elf tests fail with "fatal error: cstdio: No
such file or directory" on trunk

http://sourceware.org/bugzilla/show_bug.cgi?id=13966

--- Comment #19 from joseph at codesourcery dot com <joseph at codesourcery dot
com> ---
This bug is marked fixed.  If you see this symptom, it must have a
different cause, so please file a new bug (detailing glibc configure
options, results of the relevant glibc configure tests, etc.).

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[Bug build/13966] Some elf tests fail with "fatal error: cstdio: No such file or directory" on trunk

[fweimer at redhat dot com]

https://sourceware.org/bugzilla/show_bug.cgi?id=13966

Florian Weimer <fweimer at redhat dot com> changed:

           What    |Removed                     |Added
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              Flags|                            |security-

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