printf, config.rpath: Port to FreeBSD 10.

Problem reported by Tijl Coosemans in:
http://lists.gnu.org/archive/html/bug-gnulib/2014-05/msg00078.html
* build-aux/config.rpath (hardcode_libdir_flag_spec)
(hardcode_direct): Simplify FreeBSD configuration.
(library_names_spec): Don't mishandle FreeBSD 10+.
* m4/printf.m4 (gl_PRINTF_SIZES_C99, gl_PRINTF_LONG_DOUBLE)
(gl_PRINTF_INFINITE_LONG_DOUBLE, gl_PRINTF_DIRECTIVE_F)
(gl_SNPRINTF_TRUNCATION_C99, gl_SNPRINTF_RETVAL_C99)
(gl_SNPRINTF_DIRECTIVE_N, gl_VSNPRINTF_ZEROSIZE_C99):
Don't mishandle FreeBSD 10+ when cross-compiling.

3 files changed, 26 insertions, 20 deletions

diff --git a/ChangeLog b/ChangeLog
index 5bb9d97819..30df1297dc 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,17 @@
 2014-05-30  Paul Eggert  <eggert@cs.ucla.edu>
 
+	printf, config.rpath: Port to FreeBSD 10.
+	Problem reported by Tijl Coosemans in:
+	http://lists.gnu.org/archive/html/bug-gnulib/2014-05/msg00078.html
+	* build-aux/config.rpath (hardcode_libdir_flag_spec)
+	(hardcode_direct): Simplify FreeBSD configuration.
+	(library_names_spec): Don't mishandle FreeBSD 10+.
+	* m4/printf.m4 (gl_PRINTF_SIZES_C99, gl_PRINTF_LONG_DOUBLE)
+	(gl_PRINTF_INFINITE_LONG_DOUBLE, gl_PRINTF_DIRECTIVE_F)
+	(gl_SNPRINTF_TRUNCATION_C99, gl_SNPRINTF_RETVAL_C99)
+	(gl_SNPRINTF_DIRECTIVE_N, gl_VSNPRINTF_ZEROSIZE_C99):
+	Don't mishandle FreeBSD 10+ when cross-compiling.
+
 	ftoastr: work around compiler bug in IBM xlc 12.1
 	* lib/ftoastr.h (_GL_FLT_PREC_BOUND, _GL_DBL_PREC_BOUND)
 	(_GL_LDBL_PREC_BOUND): Make these macros, not enums, to work
diff --git a/build-aux/config.rpath b/build-aux/config.rpath
index ab6fd995f3..b625621fac 100755
--- a/build-aux/config.rpath
+++ b/build-aux/config.rpath
@@ -367,11 +367,7 @@ else
     dgux*)
       hardcode_libdir_flag_spec='-L$libdir'
       ;;
-    freebsd2.2*)
-      hardcode_libdir_flag_spec='-R$libdir'
-      hardcode_direct=yes
-      ;;
-    freebsd2*)
+    freebsd2.[01]*)
       hardcode_direct=yes
       hardcode_minus_L=yes
       ;;
@@ -548,13 +544,11 @@ case "$host_os" in
   dgux*)
     library_names_spec='$libname$shrext'
     ;;
+  freebsd[23].*)
+    library_names_spec='$libname$shrext$versuffix'
+    ;;
   freebsd* | dragonfly*)
-    case "$host_os" in
-      freebsd[123]*)
-        library_names_spec='$libname$shrext$versuffix' ;;
-      *)
-        library_names_spec='$libname$shrext' ;;
-    esac
+    library_names_spec='$libname$shrext'
     ;;
   gnu*)
     library_names_spec='$libname$shrext'
diff --git a/m4/printf.m4 b/m4/printf.m4
index 9346ab041d..3d7b381efd 100644
--- a/m4/printf.m4
+++ b/m4/printf.m4
@@ -1,4 +1,4 @@
-# printf.m4 serial 50
+# printf.m4 serial 51
 dnl Copyright (C) 2003, 2007-2014 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
@@ -61,7 +61,7 @@ changequote(,)dnl
                                  # Guess yes on glibc systems.
            *-gnu*)               gl_cv_func_printf_sizes_c99="guessing yes";;
                                  # Guess yes on FreeBSD >= 5.
-           freebsd[1-4]*)        gl_cv_func_printf_sizes_c99="guessing no";;
+           freebsd[1-4].*)       gl_cv_func_printf_sizes_c99="guessing no";;
            freebsd* | kfreebsd*) gl_cv_func_printf_sizes_c99="guessing yes";;
                                  # Guess yes on Mac OS X >= 10.3.
            darwin[1-6].*)        gl_cv_func_printf_sizes_c99="guessing no";;
@@ -220,7 +220,7 @@ changequote(,)dnl
                                  # Guess yes on glibc systems.
            *-gnu*)               gl_cv_func_printf_infinite="guessing yes";;
                                  # Guess yes on FreeBSD >= 6.
-           freebsd[1-5]*)        gl_cv_func_printf_infinite="guessing no";;
+           freebsd[1-5].*)       gl_cv_func_printf_infinite="guessing no";;
            freebsd* | kfreebsd*) gl_cv_func_printf_infinite="guessing yes";;
                                  # Guess yes on Mac OS X >= 10.3.
            darwin[1-6].*)        gl_cv_func_printf_infinite="guessing no";;
@@ -442,7 +442,7 @@ changequote(,)dnl
                                          # Guess yes on glibc systems.
                    *-gnu*)               gl_cv_func_printf_infinite_long_double="guessing yes";;
                                          # Guess yes on FreeBSD >= 6.
-                   freebsd[1-5]*)        gl_cv_func_printf_infinite_long_double="guessing no";;
+                   freebsd[1-5].*)       gl_cv_func_printf_infinite_long_double="guessing no";;
                    freebsd* | kfreebsd*) gl_cv_func_printf_infinite_long_double="guessing yes";;
                                          # Guess yes on HP-UX >= 11.
                    hpux[7-9]* | hpux10*) gl_cv_func_printf_infinite_long_double="guessing no";;
@@ -588,7 +588,7 @@ changequote(,)dnl
                                  # Guess yes on glibc systems.
            *-gnu*)               gl_cv_func_printf_directive_f="guessing yes";;
                                  # Guess yes on FreeBSD >= 6.
-           freebsd[1-5]*)        gl_cv_func_printf_directive_f="guessing no";;
+           freebsd[1-5].*)       gl_cv_func_printf_directive_f="guessing no";;
            freebsd* | kfreebsd*) gl_cv_func_printf_directive_f="guessing yes";;
                                  # Guess yes on Mac OS X >= 10.3.
            darwin[1-6].*)        gl_cv_func_printf_directive_f="guessing no";;
@@ -1136,7 +1136,7 @@ changequote(,)dnl
                                  # Guess yes on glibc systems.
            *-gnu*)               gl_cv_func_snprintf_truncation_c99="guessing yes";;
                                  # Guess yes on FreeBSD >= 5.
-           freebsd[1-4]*)        gl_cv_func_snprintf_truncation_c99="guessing no";;
+           freebsd[1-4].*)       gl_cv_func_snprintf_truncation_c99="guessing no";;
            freebsd* | kfreebsd*) gl_cv_func_snprintf_truncation_c99="guessing yes";;
                                  # Guess yes on Mac OS X >= 10.3.
            darwin[1-6].*)        gl_cv_func_snprintf_truncation_c99="guessing no";;
@@ -1235,7 +1235,7 @@ changequote(,)dnl
                                  # Guess yes on glibc systems.
            *-gnu*)               gl_cv_func_snprintf_retval_c99="guessing yes";;
                                  # Guess yes on FreeBSD >= 5.
-           freebsd[1-4]*)        gl_cv_func_snprintf_retval_c99="guessing no";;
+           freebsd[1-4].*)       gl_cv_func_snprintf_retval_c99="guessing no";;
            freebsd* | kfreebsd*) gl_cv_func_snprintf_retval_c99="guessing yes";;
                                  # Guess yes on Mac OS X >= 10.3.
            darwin[1-6].*)        gl_cv_func_snprintf_retval_c99="guessing no";;
@@ -1316,7 +1316,7 @@ changequote(,)dnl
                                  # Guess yes on glibc systems.
            *-gnu*)               gl_cv_func_snprintf_directive_n="guessing yes";;
                                  # Guess yes on FreeBSD >= 5.
-           freebsd[1-4]*)        gl_cv_func_snprintf_directive_n="guessing no";;
+           freebsd[1-4].*)       gl_cv_func_snprintf_directive_n="guessing no";;
            freebsd* | kfreebsd*) gl_cv_func_snprintf_directive_n="guessing yes";;
                                  # Guess yes on Mac OS X >= 10.3.
            darwin[1-6].*)        gl_cv_func_snprintf_directive_n="guessing no";;
@@ -1458,7 +1458,7 @@ changequote(,)dnl
                                  # Guess yes on glibc systems.
            *-gnu*)               gl_cv_func_vsnprintf_zerosize_c99="guessing yes";;
                                  # Guess yes on FreeBSD >= 5.
-           freebsd[1-4]*)        gl_cv_func_vsnprintf_zerosize_c99="guessing no";;
+           freebsd[1-4].*)       gl_cv_func_vsnprintf_zerosize_c99="guessing no";;
            freebsd* | kfreebsd*) gl_cv_func_vsnprintf_zerosize_c99="guessing yes";;
                                  # Guess yes on Mac OS X >= 10.3.
            darwin[1-6].*)        gl_cv_func_vsnprintf_zerosize_c99="guessing no";;