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-rwxr-xr-xBuild/source/texk/kpathsea/configure13
1 files changed, 13 insertions, 0 deletions
diff --git a/Build/source/texk/kpathsea/configure b/Build/source/texk/kpathsea/configure
index f10ea87cace..da88554efa0 100755
--- a/Build/source/texk/kpathsea/configure
+++ b/Build/source/texk/kpathsea/configure
@@ -13873,6 +13873,19 @@ _ACEOF
+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 $ac_have_decl
+_ACEOF
+
+
ac_fn_c_check_decl "$LINENO" "putenv" "ac_cv_have_decl_putenv" "$ac_includes_default"
if test "x$ac_cv_have_decl_putenv" = xyes; then :
ac_have_decl=1