diff options
Diffstat (limited to 'm4/stdckdint_h.m4')
| -rw-r--r-- | m4/stdckdint_h.m4 | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/m4/stdckdint_h.m4 b/m4/stdckdint_h.m4 index eb8c858a2dc..0abeb982b4c 100644 --- a/m4/stdckdint_h.m4 +++ b/m4/stdckdint_h.m4 @@ -1,5 +1,5 @@ # stdckdint_h.m4 -# serial 1 +# serial 2 dnl Copyright 2025-2026 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, @@ -52,7 +52,7 @@ AC_DEFUN_ONCE([gl_STDCKDINT_H], HAVE_C_STDCKDINT_H=0 HAVE_WORKING_C_STDCKDINT_H=0 fi - if test "$CXX" != no; then + if test -n "$CXX" && test "$CXX" != no; then AC_CACHE_CHECK([whether stdckdint.h can be included in C++], [gl_cv_header_cxx_stdckdint_h], [dnl We can't use AC_LANG_PUSH([C++]) and AC_LANG_POP([C++]) here, due to @@ -114,7 +114,7 @@ EOF AC_SUBST([HAVE_CXX_STDCKDINT_H]) AC_SUBST([HAVE_WORKING_CXX_STDCKDINT_H]) - if test "$CXX" != no; then + if test -n "$CXX" && test "$CXX" != no; then dnl We might need the header for C or C++. if test $HAVE_C_STDCKDINT_H = 1 \ && test $HAVE_WORKING_C_STDCKDINT_H = 1 \ |