Start development for TL'16

git-svn-id: svn://tug.org/texlive/trunk@37503 c570f23f-e606-0410-a88d-b1316a301751

1 files changed, 61 insertions, 3 deletions

diff --git a/Build/source/texk/detex/configure b/Build/source/texk/detex/configure
index 8043dfc7333..a20673987c3 100755
--- a/Build/source/texk/detex/configure
+++ b/Build/source/texk/detex/configure
@@ -2071,6 +2071,52 @@ $as_echo "$ac_res" >&6; }
 
 } # ac_fn_c_find_uintX_t
 
+# ac_fn_c_check_decl LINENO SYMBOL VAR INCLUDES
+# ---------------------------------------------
+# Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR
+# accordingly.
+ac_fn_c_check_decl ()
+{
+  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+  as_decl_name=`echo $2|sed 's/ *(.*//'`
+  as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
+$as_echo_n "checking whether $as_decl_name is declared... " >&6; }
+if eval \${$3+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+$4
+int
+main ()
+{
+#ifndef $as_decl_name
+#ifdef __cplusplus
+  (void) $as_decl_use;
+#else
+  (void) $as_decl_name;
+#endif
+#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  eval "$3=yes"
+else
+  eval "$3=no"
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+eval ac_res=\$$3
+	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+
+} # ac_fn_c_check_decl
+
 # ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES
 # ----------------------------------------------------
 # Tries to find if the field MEMBER exists in type AGGR, after including
@@ -7971,13 +8017,13 @@ else
 if test "x$enable_compiler_warnings" != xno; then
   kpse_cv_warning_cflags="-Wimplicit -Wreturn-type"
   case `$CC -dumpversion` in #(
-  3.4.* | 4.*) :
+  3.4.* | 4.* | 5.*) :
     kpse_cv_warning_cflags="$kpse_cv_warning_cflags -Wdeclaration-after-statement" ;; #(
   *) :
      ;;
 esac
   case `$CC -dumpversion` in #(
-  3.[234].* | 4.*) :
+  3.[234].* | 4.* | 5.*) :
     kpse_cv_warning_cflags="$kpse_cv_warning_cflags -Wno-unknown-pragmas" ;; #(
   *) :
      ;;
@@ -7989,7 +8035,7 @@ esac
       kpse_cv_warning_cflags="$kpse_cv_warning_cflags -Wparentheses -Wswitch -Wtrigraphs -Wpointer-arith"
       kpse_cv_warning_cflags="$kpse_cv_warning_cflags -Wcast-qual -Wcast-align -Wwrite-strings"
       case `$CC -dumpversion` in #(
-  3.4.* | 4.*) :
+  3.4.* | 4.* | 5.*) :
     kpse_cv_warning_cflags="$kpse_cv_warning_cflags -Wold-style-definition" ;; #(
   *) :
      ;;
@@ -13396,6 +13442,18 @@ case :$ac_cv_c_int64_t:$ac_cv_c_int64_t: in #(
   *) :
      ;;
 esac
+ac_fn_c_check_decl "$LINENO" "isascii" "ac_cv_have_decl_isascii" "#include <ctype.h>
+"
+if test "x$ac_cv_have_decl_isascii" = xyes; then :
+  ac_have_decl=1
+else
+  ac_have_decl=0
+fi
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_DECL_ISASCII $ac_have_decl
+_ACEOF
+
 ac_fn_c_check_member "$LINENO" "struct stat" "st_mtim" "ac_cv_member_struct_stat_st_mtim" "$ac_includes_default"
 if test "x$ac_cv_member_struct_stat_st_mtim" = xyes; then :