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GNU C Library master sources branch, ibm/2.8/master, updated. glibc-2.8-33-gae4269f


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- Log -----------------------------------------------------------------
http://sources.redhat.com/git/gitweb.cgi?p=glibc.git;a=commitdiff;h=ae4269f244f4806fbd93cca5077cca6a441e2e24

commit ae4269f244f4806fbd93cca5077cca6a441e2e24
Author: Ryan Arnold <ryanarn@etna.rchland.ibm.com>
Date:   Fri Sep 18 08:56:53 2009 -0500

    2009-09-18  Ryan S. Arnold  <rsa@us.ibm.com>
    
    	* ChangeLog: Updated to reflect following patch.
    
    Selective Cherry Pick of Roland McGrath's head commit
    7967983fd42380b090a63b53fe57a05e1d1c0b4f.  The configure.in and Makefile
    parts are the same as Roland's patch but since this is a backport to a GLIBC
    2.8 branch the individual configure files are different so those were
    regenerated locally by Ryan.
    
    Roland's ChangeLog is still relevant:
    
    2009-09-15  Roland McGrath  <roland@redhat.com>
    
    	* aclocal.m4 (GLIBC_PROVIDES): Add _AS_ECHO_PREPARE.
    	* nptl/sysdeps/pthread/configure: Regenerated.
    	* nptl/sysdeps/x86_64/configure: Regenerated.
    	* sysdeps/unix/sysv/linux/configure: Regenerated.
    	* sysdeps/x86_64/elf/configure: Regenerated.
    
    	* Makefile (autoconf-it): Set execute bit only on top-level configure.
    
    	* configure.in: Let add-ons set $libc_add_on_config_subdirs to have
    	the effect of AC_CONFIG_SUBDIRS relative to the add-on directory.
    	* aclocal.m4 (GLIBC_PROVIDES): Add AC_CONFIG_SUBDIRS.
    	* configure: Regenerated.
    
    This fix makes configure recurse into an add-on's standalone directories where
    the directories in libc_add_on_config_subdirs (relative path to the add-on)
    have their own pre-configured 'configure' and 'Makefile.in' that is maintained
    'out-of-project'.

diff --git a/ChangeLog b/ChangeLog
index d3ecef9..91942a9 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -8132,6 +8132,19 @@
 	cleanup for initial thread, just the free call on TVP.
 
 	* nscd/gai.c (__getline): Define.
+2009-09-15  Roland McGrath  <roland@redhat.com>
 
+	* aclocal.m4 (GLIBC_PROVIDES): Add _AS_ECHO_PREPARE.
+	* nptl/sysdeps/pthread/configure: Regenerated.
+	* nptl/sysdeps/x86_64/configure: Regenerated.
+	* sysdeps/unix/sysv/linux/configure: Regenerated.
+	* sysdeps/x86_64/elf/configure: Regenerated.
+
+	* Makefile (autoconf-it): Set execute bit only on top-level configure.
+
+	* configure.in: Let add-ons set $libc_add_on_config_subdirs to have
+	the effect of AC_CONFIG_SUBDIRS relative to the add-on directory.
+	* aclocal.m4 (GLIBC_PROVIDES): Add AC_CONFIG_SUBDIRS.
+	* configure: Regenerated.
 
 See ChangeLog.16 for earlier changes.
diff --git a/Makefile b/Makefile
index 43c4f4d..aeff1ea 100644
--- a/Makefile
+++ b/Makefile
@@ -43,7 +43,7 @@ endif
 define autoconf-it
 @-rm -f $@.new
 $(AUTOCONF) $(ACFLAGS) $< > $@.new
-chmod a-w,a+x $@.new
+chmod a-w$(patsubst %,$(comma)a+x,$(filter .,$(@D))) $@.new
 mv -f $@.new $@
 $(autoconf-it-cvs)
 endef
diff --git a/aclocal.m4 b/aclocal.m4
index 4efa41e..06adbaa 100644
--- a/aclocal.m4
+++ b/aclocal.m4
@@ -5,7 +5,9 @@ dnl AC_REQUIREs or AC_BEFOREs duplicating their code.
 dnl
 define([GLIBC_PROVIDES], [dnl
 AC_PROVIDE([AC_CONFIG_AUX_DIR_DEFAULT])dnl
+AC_PROVIDE([AC_CONFIG_SUBDIRS])dnl
 AC_PROVIDE([_AS_ECHO_N_PREPARE])dnl
+AC_PROVIDE([_AS_ECHO_PREPARE])dnl
 AC_PROVIDE([_AS_CR_PREPARE])dnl
 AC_PROVIDE([_AS_TR_SH_PREPARE])dnl
 AC_PROVIDE([AC_PROG_INSTALL])dnl
diff --git a/configure b/configure
index 44fab37..44e7616 100755
--- a/configure
+++ b/configure
@@ -660,6 +660,7 @@ oldest_abi
 bindnow
 force_install
 all_warnings
+subdirs
 build
 build_cpu
 build_vendor
@@ -668,7 +669,6 @@ host
 host_cpu
 host_vendor
 host_os
-subdirs
 add_ons
 add_on_subdirs
 base_machine
@@ -779,7 +779,8 @@ CPP
 CXX
 CXXFLAGS
 CCC'
-ac_subdirs_all=''
+ac_subdirs_all='
+'
 
 # Initialize some variables set by options.
 ac_init_help=
@@ -2172,6 +2173,9 @@ fi
 
 
 
+subdirs="$subdirs "
+
+
 # Make sure we can run config.sub.
 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
   { { echo "$as_me:$LINENO: error: cannot run $SHELL $ac_aux_dir/config.sub" >&5
@@ -2412,6 +2416,7 @@ echo "$as_me: error: add-on directory \"$libc_add_on\" does not exist" >&2;}
 
     libc_add_on_frag=$libc_add_on_srcdir/configure
     libc_add_on_canonical=
+    libc_add_on_config_subdirs=
     if test -r "$libc_add_on_frag"; then
       { echo "$as_me:$LINENO: running configure fragment for add-on $libc_add_on" >&5
 echo "$as_me: running configure fragment for add-on $libc_add_on" >&6;}
@@ -2446,6 +2451,24 @@ echo "$as_me: error: fragment must set \$libc_add_on_canonical" >&2;}
 	  test "$subdir_srcdir" = "\$(..)$d" || config_vars="$config_vars
 $d-srcdir = $subdir_srcdir"
 	done
+	for d in $libc_add_on_config_subdirs; do
+	  case "$d" in
+	  /*) { { echo "$as_me:$LINENO: error:  fragment uses absolute path in \$libc_add_on_config_subdirs" >&5
+echo "$as_me: error:  fragment uses absolute path in \$libc_add_on_config_subdirs" >&2;}
+   { (exit 1); exit 1; }; } ;;
+	  esac
+	  if test ! -d "$libc_add_on_srcdir/$d"; then
+	    { { echo "$as_me:$LINENO: error: fragment wants to configure missing directory $d" >&5
+echo "$as_me: error: fragment wants to configure missing directory $d" >&2;}
+   { (exit 1); exit 1; }; }
+	  fi
+	  case "$libc_add_on" in
+	  /*) { { echo "$as_me:$LINENO: error:  relative path required for add-on using \$libc_add_on_config_subdirs" >&5
+echo "$as_me: error:  relative path required for add-on using \$libc_add_on_config_subdirs" >&2;}
+   { (exit 1); exit 1; }; } ;;
+	  esac
+	  subdirs="$subdirs $libc_add_on/$d"
+	done
       }
     fi
     if test -n "$libc_add_on"; then
@@ -2462,7 +2485,7 @@ echo $ECHO_N "checking add-on $libc_add_on for preconfigure fragments... $ECHO_C
 echo "${ECHO_T}" >&6; }
       fi
       use_add_ons="$use_add_ons $libc_add_on"
-      add_ons_pfx="$add_ons_pfx $libc_add_on/"
+add_ons_pfx="$add_ons_pfx $libc_add_on/"
       test -z "$libc_add_on_canonical" ||
       add_ons_sfx="$add_ons_sfx /$libc_add_on_canonical"
     fi
@@ -9182,6 +9205,7 @@ oldest_abi!$oldest_abi$ac_delim
 bindnow!$bindnow$ac_delim
 force_install!$force_install$ac_delim
 all_warnings!$all_warnings$ac_delim
+subdirs!$subdirs$ac_delim
 build!$build$ac_delim
 build_cpu!$build_cpu$ac_delim
 build_vendor!$build_vendor$ac_delim
@@ -9190,7 +9214,6 @@ host!$host$ac_delim
 host_cpu!$host_cpu$ac_delim
 host_vendor!$host_vendor$ac_delim
 host_os!$host_os$ac_delim
-subdirs!$subdirs$ac_delim
 add_ons!$add_ons$ac_delim
 add_on_subdirs!$add_on_subdirs$ac_delim
 base_machine!$base_machine$ac_delim
diff --git a/configure.in b/configure.in
index 33d760d..63198c9 100644
--- a/configure.in
+++ b/configure.in
@@ -254,6 +254,9 @@ AC_ARG_ENABLE([all-warnings],
 	      [])
 AC_SUBST(all_warnings)
 
+dnl This is here so we can set $subdirs directly based on configure fragments.
+AC_CONFIG_SUBDIRS()
+
 AC_CANONICAL_HOST
 
 # The way shlib-versions is used to generate soversions.mk uses a
@@ -396,6 +399,7 @@ if test x"$add_ons" != x; then
 
     libc_add_on_frag=$libc_add_on_srcdir/configure
     libc_add_on_canonical=
+    libc_add_on_config_subdirs=
     if test -r "$libc_add_on_frag"; then
       AC_MSG_NOTICE(running configure fragment for add-on $libc_add_on)
       libc_add_on_canonical=unknown
@@ -427,6 +431,20 @@ if test x"$add_ons" != x; then
 	  test "$subdir_srcdir" = "\$(..)$d" || config_vars="$config_vars
 $d-srcdir = $subdir_srcdir"
 	done
+	for d in $libc_add_on_config_subdirs; do
+	  case "$d" in
+	  /*) AC_MSG_ERROR(dnl
+ fragment uses absolute path in \$libc_add_on_config_subdirs) ;;
+	  esac
+	  if test ! -d "$libc_add_on_srcdir/$d"; then
+	    AC_MSG_ERROR(fragment wants to configure missing directory $d)
+	  fi
+	  case "$libc_add_on" in
+	  /*) AC_MSG_ERROR(dnl
+ relative path required for add-on using \$libc_add_on_config_subdirs) ;;
+	  esac
+	  subdirs="$subdirs $libc_add_on/$d"
+	done
       }
     fi
     if test -n "$libc_add_on"; then
@@ -441,7 +459,7 @@ $d-srcdir = $subdir_srcdir"
 	AC_MSG_RESULT()
       fi
       use_add_ons="$use_add_ons $libc_add_on"
-      add_ons_pfx="$add_ons_pfx $libc_add_on/"
+add_ons_pfx="$add_ons_pfx $libc_add_on/"
       test -z "$libc_add_on_canonical" ||
       add_ons_sfx="$add_ons_sfx /$libc_add_on_canonical"
     fi
diff --git a/sysdeps/ieee754/ldbl-opt/configure b/sysdeps/ieee754/ldbl-opt/configure
index dc81365..365d379 100755
--- a/sysdeps/ieee754/ldbl-opt/configure
+++ b/sysdeps/ieee754/ldbl-opt/configure
@@ -2,8 +2,8 @@
  # Local configure fragment for sysdeps/ieee754/ldbl-opt/.
 
 
-echo "$as_me:$LINENO: checking whether $CC $CFLAGS supports -mlong-double-128" >&5
-echo $ECHO_N "checking whether $CC $CFLAGS supports -mlong-double-128... $ECHO_C" >&6
+{ echo "$as_me:$LINENO: checking whether $CC $CFLAGS supports -mlong-double-128" >&5
+echo $ECHO_N "checking whether $CC $CFLAGS supports -mlong-double-128... $ECHO_C" >&6; }
 if test "${libc_cv_mlong_double_128+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
@@ -29,39 +29,35 @@ long double foobar (long double x) { return x; }
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>conftest.er1
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
-			 || test ! -s conftest.err'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   libc_cv_mlong_double_128=yes
 else
   echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
-libc_cv_mlong_double_128=no
+	libc_cv_mlong_double_128=no
 fi
-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 CFLAGS="$save_CFLAGS"
 fi
-echo "$as_me:$LINENO: result: $libc_cv_mlong_double_128" >&5
-echo "${ECHO_T}$libc_cv_mlong_double_128" >&6
+{ echo "$as_me:$LINENO: result: $libc_cv_mlong_double_128" >&5
+echo "${ECHO_T}$libc_cv_mlong_double_128" >&6; }
 if test "$libc_cv_mlong_double_128" = no; then
   { { echo "$as_me:$LINENO: error: this configuration requires -mlong-double-128 support" >&5
 echo "$as_me: error: this configuration requires -mlong-double-128 support" >&2;}
diff --git a/sysdeps/powerpc/configure b/sysdeps/powerpc/configure
index 07e3d09..c36e7e7 100755
--- a/sysdeps/powerpc/configure
+++ b/sysdeps/powerpc/configure
@@ -2,8 +2,8 @@
  # Local configure fragment for sysdeps/powerpc.
 
 # Accept binutils which knows about ".machine".
-echo "$as_me:$LINENO: checking for .machine support" >&5
-echo $ECHO_N "checking for .machine support... $ECHO_C" >&6
+{ echo "$as_me:$LINENO: checking for .machine support" >&5
+echo $ECHO_N "checking for .machine support... $ECHO_C" >&6; }
 if test "${libc_cv_ppc_machine+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
@@ -23,8 +23,8 @@ else
 fi
 rm -f conftest*
 fi
-echo "$as_me:$LINENO: result: $libc_cv_ppc_machine" >&5
-echo "${ECHO_T}$libc_cv_ppc_machine" >&6
+{ echo "$as_me:$LINENO: result: $libc_cv_ppc_machine" >&5
+echo "${ECHO_T}$libc_cv_ppc_machine" >&6; }
 if test $libc_cv_ppc_machine != yes; then
   { { echo "$as_me:$LINENO: error:
 *** A binutils version which can handle
diff --git a/sysdeps/powerpc/powerpc32/configure b/sysdeps/powerpc/powerpc32/configure
index 0ff56c9..d55fe84 100644
--- a/sysdeps/powerpc/powerpc32/configure
+++ b/sysdeps/powerpc/powerpc32/configure
@@ -2,8 +2,8 @@
  # Local configure fragment for sysdeps/powerpc/powerpc32.
 
 # See whether gas has R_PPC_REL16 relocs.
-echo "$as_me:$LINENO: checking for R_PPC_REL16 gas support" >&5
-echo $ECHO_N "checking for R_PPC_REL16 gas support... $ECHO_C" >&6
+{ echo "$as_me:$LINENO: checking for R_PPC_REL16 gas support" >&5
+echo $ECHO_N "checking for R_PPC_REL16 gas support... $ECHO_C" >&6; }
 if test "${libc_cv_ppc_rel16+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
@@ -23,8 +23,8 @@ else
 fi
 rm -f conftest*
 fi
-echo "$as_me:$LINENO: result: $libc_cv_ppc_rel16" >&5
-echo "${ECHO_T}$libc_cv_ppc_rel16" >&6
+{ echo "$as_me:$LINENO: result: $libc_cv_ppc_rel16" >&5
+echo "${ECHO_T}$libc_cv_ppc_rel16" >&6; }
 if test $libc_cv_ppc_rel16 = yes; then
   cat >>confdefs.h <<\_ACEOF
 #define HAVE_ASM_PPC_REL16 1
@@ -33,8 +33,8 @@ _ACEOF
 fi
 
 # See whether GCC uses -msecure-plt.
-echo "$as_me:$LINENO: checking for -msecure-plt by default" >&5
-echo $ECHO_N "checking for -msecure-plt by default... $ECHO_C" >&6
+{ echo "$as_me:$LINENO: checking for -msecure-plt by default" >&5
+echo $ECHO_N "checking for -msecure-plt by default... $ECHO_C" >&6; }
 if test "${libc_cv_ppc_secure_plt+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
@@ -52,8 +52,8 @@ if { ac_try='${CC-cc} -S $CFLAGS conftest.c -fpic -o conftest.s 1>&5'
 fi
 rm -rf conftest*
 fi
-echo "$as_me:$LINENO: result: $libc_cv_ppc_secure_plt" >&5
-echo "${ECHO_T}$libc_cv_ppc_secure_plt" >&6
+{ echo "$as_me:$LINENO: result: $libc_cv_ppc_secure_plt" >&5
+echo "${ECHO_T}$libc_cv_ppc_secure_plt" >&6; }
 if test $libc_cv_ppc_secure_plt = yes; then
   cat >>confdefs.h <<\_ACEOF
 #define HAVE_PPC_SECURE_PLT 1
diff --git a/sysdeps/powerpc/powerpc32/elf/configure b/sysdeps/powerpc/powerpc32/elf/configure
index 536052e..fa1e8b0 100755
--- a/sysdeps/powerpc/powerpc32/elf/configure
+++ b/sysdeps/powerpc/powerpc32/elf/configure
@@ -4,8 +4,8 @@
 if test "$usetls" != no; then
 # Check for support of thread-local storage handling in assembler and
 # linker.
-echo "$as_me:$LINENO: checking for powerpc32 TLS support" >&5
-echo $ECHO_N "checking for powerpc32 TLS support... $ECHO_C" >&6
+{ echo "$as_me:$LINENO: checking for powerpc32 TLS support" >&5
+echo $ECHO_N "checking for powerpc32 TLS support... $ECHO_C" >&6; }
 if test "${libc_cv_powerpc32_tls+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
@@ -41,8 +41,8 @@ else
 fi
 rm -f conftest*
 fi
-echo "$as_me:$LINENO: result: $libc_cv_powerpc32_tls" >&5
-echo "${ECHO_T}$libc_cv_powerpc32_tls" >&6
+{ echo "$as_me:$LINENO: result: $libc_cv_powerpc32_tls" >&5
+echo "${ECHO_T}$libc_cv_powerpc32_tls" >&6; }
 if test $libc_cv_powerpc32_tls = yes; then
   cat >>confdefs.h <<\_ACEOF
 #define HAVE_TLS_SUPPORT 1
diff --git a/sysdeps/unix/sysv/linux/powerpc/configure b/sysdeps/unix/sysv/linux/powerpc/configure
index 070bf5c..e2eba9d 100644
--- a/sysdeps/unix/sysv/linux/powerpc/configure
+++ b/sysdeps/unix/sysv/linux/powerpc/configure
@@ -2,8 +2,8 @@
  # Local configure fragment for sysdeps/unix/sysv/linux/powerpc/.
 
 
-echo "$as_me:$LINENO: checking whether $CC $CFLAGS -mlong-double-128 uses IBM extended format" >&5
-echo $ECHO_N "checking whether $CC $CFLAGS -mlong-double-128 uses IBM extended format... $ECHO_C" >&6
+{ echo "$as_me:$LINENO: checking whether $CC $CFLAGS -mlong-double-128 uses IBM extended format" >&5
+echo $ECHO_N "checking whether $CC $CFLAGS -mlong-double-128 uses IBM extended format... $ECHO_C" >&6; }
 if test "${libc_cv_mlong_double_128ibm+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
@@ -29,43 +29,39 @@ long double foobar (long double x) { return x; }
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>conftest.er1
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
-			 || test ! -s conftest.err'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   libc_cv_mlong_double_128ibm=yes
 else
   echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
-libc_cv_mlong_double_128ibm=no
+	libc_cv_mlong_double_128ibm=no
 fi
-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 CFLAGS="$save_CFLAGS"
 fi
-echo "$as_me:$LINENO: result: $libc_cv_mlong_double_128ibm" >&5
-echo "${ECHO_T}$libc_cv_mlong_double_128ibm" >&6
+{ echo "$as_me:$LINENO: result: $libc_cv_mlong_double_128ibm" >&5
+echo "${ECHO_T}$libc_cv_mlong_double_128ibm" >&6; }
 
 if test "$libc_cv_mlong_double_128ibm" = no; then
-  echo "$as_me:$LINENO: checking whether $CC $CFLAGS supports -mabi=ibmlongdouble" >&5
-echo $ECHO_N "checking whether $CC $CFLAGS supports -mabi=ibmlongdouble... $ECHO_C" >&6
+  { echo "$as_me:$LINENO: checking whether $CC $CFLAGS supports -mabi=ibmlongdouble" >&5
+echo $ECHO_N "checking whether $CC $CFLAGS supports -mabi=ibmlongdouble... $ECHO_C" >&6; }
 if test "${libc_cv_mabi_ibmlongdouble+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
@@ -91,39 +87,35 @@ long double foobar (long double x) { return x; }
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>conftest.er1
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
-			 || test ! -s conftest.err'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   libc_cv_mabi_ibmlongdouble=yes
 else
   echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
-libc_cv_mabi_ibmlongdouble=no
+	libc_cv_mabi_ibmlongdouble=no
 fi
-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
   CFLAGS="$save_CFLAGS"
 fi
-echo "$as_me:$LINENO: result: $libc_cv_mabi_ibmlongdouble" >&5
-echo "${ECHO_T}$libc_cv_mabi_ibmlongdouble" >&6
+{ echo "$as_me:$LINENO: result: $libc_cv_mabi_ibmlongdouble" >&5
+echo "${ECHO_T}$libc_cv_mabi_ibmlongdouble" >&6; }
 
   if test "$libc_cv_mabi_ibmlongdouble" = yes; then
     CFLAGS="$CFLAGS -mabi=ibmlongdouble"

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

Summary of changes:
 ChangeLog                                 |   13 +++++
 Makefile                                  |    2 +-
 aclocal.m4                                |    2 +
 configure                                 |   31 ++++++++++--
 configure.in                              |   20 +++++++-
 sysdeps/ieee754/ldbl-opt/configure        |   40 +++++++--------
 sysdeps/powerpc/configure                 |    8 ++--
 sysdeps/powerpc/powerpc32/configure       |   16 +++---
 sysdeps/powerpc/powerpc32/elf/configure   |    8 ++--
 sysdeps/unix/sysv/linux/powerpc/configure |   80 +++++++++++++----------------
 10 files changed, 132 insertions(+), 88 deletions(-)


hooks/post-receive
-- 
GNU C Library master sources


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