diff options
Diffstat (limited to 'm4/mhd_append_flag_to_var.m4')
-rw-r--r-- | m4/mhd_append_flag_to_var.m4 | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/m4/mhd_append_flag_to_var.m4 b/m4/mhd_append_flag_to_var.m4 index ee9e71cd..261110c0 100644 --- a/m4/mhd_append_flag_to_var.m4 +++ b/m4/mhd_append_flag_to_var.m4 | |||
@@ -22,7 +22,7 @@ | |||
22 | # and this notice are preserved. This file is offered as-is, without any | 22 | # and this notice are preserved. This file is offered as-is, without any |
23 | # warranty. | 23 | # warranty. |
24 | 24 | ||
25 | #serial 1 | 25 | #serial 2 |
26 | 26 | ||
27 | AC_DEFUN([MHD_APPEND_FLAG_TO_VAR],[dnl | 27 | AC_DEFUN([MHD_APPEND_FLAG_TO_VAR],[dnl |
28 | m4_ifblank([$1],[m4_fatal([$0: First macro argument must not be empty])])dnl | 28 | m4_ifblank([$1],[m4_fatal([$0: First macro argument must not be empty])])dnl |
@@ -35,7 +35,9 @@ m4_bmatch([$2],[\$],dnl | |||
35 | [dnl The second parameter is a variable value | 35 | [dnl The second parameter is a variable value |
36 | AS_IF([test -z "_mhd_norm_expd([$2])"],dnl | 36 | AS_IF([test -z "_mhd_norm_expd([$2])"],dnl |
37 | [varExtd="${varExtd}"],dnl | 37 | [varExtd="${varExtd}"],dnl |
38 | [AS_IF([test -z "${varExtd}"],[varExtd="_mhd_norm_expd([$2])"],[varExtd="${varExtd} _mhd_norm_expd([$2])"])]) | 38 | [test -z "${varExtd}"],dnl |
39 | [varExtd="_mhd_norm_expd([$2])"],dnl | ||
40 | [varExtd="${varExtd} _mhd_norm_expd([$2])"]) | ||
39 | ],dnl | 41 | ],dnl |
40 | [dnl The second parameter is not a variable value | 42 | [dnl The second parameter is not a variable value |
41 | m4_ifnblank(_mhd_norm_expd([$2]),dnl | 43 | m4_ifnblank(_mhd_norm_expd([$2]),dnl |