diff options
Diffstat (limited to 'gnulib-m4/libunistring-base.m4')
| -rw-r--r-- | gnulib-m4/libunistring-base.m4 | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/gnulib-m4/libunistring-base.m4 b/gnulib-m4/libunistring-base.m4 index 1587f36..3815b3e 100644 --- a/gnulib-m4/libunistring-base.m4 +++ b/gnulib-m4/libunistring-base.m4 @@ -1,5 +1,5 @@ -# libunistring-base.m4 serial 5 -dnl Copyright (C) 2010-2018 Free Software Foundation, Inc. +# libunistring-base.m4 serial 6 +dnl Copyright (C) 2010-2022 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. @@ -51,7 +51,11 @@ AC_DEFUN([gl_LIBUNISTRING_LIBHEADER], dnl Use the variables HAVE_LIBUNISTRING, LIBUNISTRING_VERSION from dnl gl_LIBUNISTRING_CORE if that macro has been run. if gl_LIBUNISTRING_VERSION_CMP([$1]); then - LIBUNISTRING_[]AS_TR_CPP([$2])='$2' + dnl It is OK to use a .h file in lib/ from within tests/, but not vice + dnl versa. + if test -z "$LIBUNISTRING_[]AS_TR_CPP([$2])"; then + LIBUNISTRING_[]AS_TR_CPP([$2])="${gl_source_base_prefix}$2" + fi else LIBUNISTRING_[]AS_TR_CPP([$2])= fi |