jerenkrantz 2002/07/21 03:51:33
Modified: build apr_common.m4 Log: Add APR_HELP_STRING macro based on httpd-2.0's APACHE_HELP_STRING macro. Obtained from: httpd-2.0 Revision Changes Path 1.36 +7 -0 apr/build/apr_common.m4 Index: apr_common.m4 =================================================================== RCS file: /home/cvs/apr/build/apr_common.m4,v retrieving revision 1.35 retrieving revision 1.36 diff -u -r1.35 -r1.36 --- apr_common.m4 20 Jul 2002 07:58:41 -0000 1.35 +++ apr_common.m4 21 Jul 2002 10:51:33 -0000 1.36 @@ -645,3 +645,10 @@ fi ]) +dnl APR_HELP_STRING(LHS, RHS) +dnl Autoconf 2.50 can not handle substr correctly. It does have +dnl AC_HELP_STRING, so let's try to call it if we can. +dnl Note: this define must be on one line so that it can be properly returned +dnl as the help string. When using this macro with a multi-line RHS, ensure +dnl that you surround the macro invocation with []s +AC_DEFUN(APR_HELP_STRING,[ifelse(regexp(AC_ACVERSION, 2\.1), -1, AC_HELP_STRING([$1],[$2]),[ ][$1] substr([ ],len($1))[$2])])
